R_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000001c0)=0x5, 0x8) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000280)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xffffffff00000000}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x4) sendmsg$key(r3, &(0x7f0000b77000)={0x0, 0x0, &(0x7f0000383ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0210f9baa0dbc97e32000003000000ffff12530271e5fce5d1170000800000e3a238582ee893bba58d532fd203c27101"], 0x18}, 0x1}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000080)=0x2, 0x8) 2018/03/06 12:45:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000180)={{0x57c5, 0xca95, 0x6, 0x9, 0x7fffffff, 0x5}, 0x7}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg(r1, &(0x7f0000001240)={&(0x7f0000000000)=@nl=@kern, 0xc, &(0x7f0000001200)=[]}, 0x0) sendto$unix(r0, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) 2018/03/06 12:45:43 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt(r0, 0x106, 0x5, &(0x7f0000001000), 0xfda5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/03/06 12:45:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3fffc), &(0x7f0000c6e000)=0x4) r1 = socket(0x9, 0x3, 0x9) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) 2018/03/06 12:45:43 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000140)=0xffffffffffffe0ba, 0x4) 2018/03/06 12:45:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0x4) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000140)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getpeername(r0, &(0x7f00000003c0)=@hci={0x0, 0x0}, &(0x7f0000000440)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x6, 0x4e24, 0x7fff, 0x2, 0x80, 0x20, 0xbf, r2, r3}, {0x2, 0x0, 0x3f, 0x76, 0x1, 0x9f, 0xfffffffffffffffd, 0x8}, {0x0, 0x9, 0x1109e1ba, 0x9}, 0x7fff, 0x6e6bbe, 0x36602e76a985f0ba, 0x1, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x3506, 0x3, 0x3, 0x4, 0x1f2, 0x4, 0x4}}, 0xe8) socketpair(0xa, 0x8000b, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0xb1) 2018/03/06 12:45:43 executing program 7: r0 = socket$packet(0x11, 0xa, 0x300) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) syz_emit_ethernet(0x2a, &(0x7f0000003ed2)=ANY=[@ANYBLOB="0180c200004500001c0000000000f0f94b7000906fac140000e000000100009078e0000001"], &(0x7f0000003fec)) 2018/03/06 12:45:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000841fe4)={&(0x7f00004ddff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000cdefdc)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd}]}]}, 0x24}, 0x1}, 0x0) socketpair$inet(0x2, 0x4, 0x4d25, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x8000}, {0x2, 0x1}, {0x7}, {0x0, 0x8}, {0x4, 0x8}, {0x3, 0x7fffffff}, {0xb, 0x6}, {}, {0x2, 0x7}, {0x0, 0x6}], 0xa) 2018/03/06 12:45:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/06 12:45:43 executing program 5: accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000ffff0700060009a4596f470c27a94bfff6ec3a893e21d50e6377faaaa4f100100020000000004d2ba7a191204053bcb49bd088aed03052e01cd711acba89b94fca5a6e053878af81806fd7a02d1624e1585ad97c6f507f95d041e46eb4e46d3e2a9b389245d621de7da8786594de0cbf1b23246b58436c5479d5563c461684ed73a3f2ae5f26ddfe1c1781f0de2e67e0bcee"], 0xa) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6ce08)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffffa3}, 0x1}, 0x0) close(r2) recvmsg(r1, &(0x7f00002ed000)={&(0x7f0000559fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0xfffffffffffffe10, &(0x7f0000686fa0)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1b000)=""/4096, 0x1000, 0x1}, 0x121) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) 2018/03/06 12:45:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\n', 0x1) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x6, 0x4) sendmmsg$alg(r3, &(0x7f0000006b00)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="d9", 0x1}], 0x1, &(0x7f0000000200)=[]}, {0x0, 0x0, &(0x7f0000000300)=[], 0x0, 0x0, 0x0, 0x4080}], 0x2, 0x0) 2018/03/06 12:45:43 executing program 6: r0 = socket$inet6(0xa, 0x80007, 0x7) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009aaff4)=@sack_info={0x0, 0x3}, 0xc) 2018/03/06 12:45:43 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000500)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "cc90e2", 0x14, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x10, 0x2, 0x1800000}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0xe7df, 0xff, "7db2211890cac622b98a3aa4057ce99c76104164a8c382709a245bce9bbb4722b036cb5ca6e9036ed65736e8969b53ea04812af2d58ba4e32e3e403bdf20857f8a063e77ab984ea1d38d891395d3b206202e038429780bba802b81e48e2f00ce2e1d43a3823fe2b9c136629433e665b147498bfb1722ced2de64d9bce34a46194be187948284bff0d28d916d34fcedba2eb5c76f9b2e422c3c9d2893844f4fe6f1e9eb97bd2cd01a8996c11c58167f45431ad654df269bbecaa233dbae60873e6a5bf81e271e9e7257dcd8a5f9ab8329f4816157532f1f30036e1e070eefaf2d63fa803e051f3aae75396a2d57db495553a7ef3dae6dd78820ea7195877f7b"}, 0x107) pipe(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000a40)=0x3, 0x8) 2018/03/06 12:45:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r1, 0x8}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r4}, &(0x7f00000000c0)=0x8) 2018/03/06 12:45:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x1000) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000f5704060100000200000073c0c922d538de6481ab"], 0x1c}, 0x1}, 0x0) socketpair(0x19, 0x80000, 0x9a, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000280)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r4, 0x300, 0x34a}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001840)=ANY=[@ANYRES32=0x0, @ANYBLOB="7000000087a8579dd4d3fc94748664a071ba621318a0f8a47a8df483d1361ace72ff2f1a4ca64acf34c04ddadc48ca5d9ed22407c19a2015ed69948539906534b603f58a776c5909231d61f1728bbf32077b083712056f01919255232f8a0d6d6dfdb252c406e05de8398b030fbcf10005b8199d"], &(0x7f00000018c0)=0x78) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001900)={r5, 0x200}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r6}) 2018/03/06 12:45:43 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47, 0xffffffffffffffff}, 0x2c) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5, 0xa000}, 0xfffffc80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x310) 2018/03/06 12:45:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x10, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x7e, "b7b2d7f4c43fd9aae53e98faf95ed831b72cdf6d45719ad8978255cb80d0eef2d4a3f564c6bb0428e81b8ba666cf263817b0dd5c5bfe1d68c172a2a0afa45a7a29ca95250c7bbd4f191f8ea97128ea10451769524cf0c227e763f9b87e07c28dd4fffd5b850e998c32f49cf130a8cd7944276e262d5d5edef38f62e835c6"}, &(0x7f0000000100)=0x86) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="48000000ca3e0e1c6b2bac50d42ab4de40c8eb00256e11de92f7ba35b249a00dbd97e7071d0a9a1464a08ddfbd9e27bf5c3c29211cde0165f52f3a5be55d5a00000000000000000000000000"], &(0x7f00000001c0)=0x50) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x30, 0x6, 0x6, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x30}, 0x1}, 0x0) 2018/03/06 12:45:43 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000571fe5)=""/27, 0x1b) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="22070000ae558e30b55a0513c73c14c01e039f16868c38a4f7d44295ca685df74f277738c0354a18c6f4c355178e9009d1272255d3ba42ccabc9119219e20c91cf9a7abbb4507ced7fb7962cc358a8eb310cc5b4e7d6055334af9412a84fe68821de6db53f2a94d55ed4cd31e11fb7d33e308eab13e39393589d17dfc7b86d06c3ce3160cd2a1e50e6e42fcf82b41d784191d10500000000000000fbd68ec68befab770b2ea648cd7d2ea348055bdc6af0a1a18ff39352573ede37728d7505d62183cdf302429df3529b2905c2a34dca"], 0x18}, 0x0) 2018/03/06 12:45:43 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)=[]}, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[], 0x10000000000000c3, &(0x7f0000000340)=""/74, 0x4a, 0x200}, 0x0) 2018/03/06 12:45:43 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r1, &(0x7f000000d4c0)=[{{&(0x7f0000006780)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000006800)=[], 0x0, &(0x7f0000006840)=[]}}, {{0x0, 0x0, &(0x7f000000d480)=[{&(0x7f000000d440)="9a", 0x1}], 0x1}}], 0x2, 0x0) sendto$inet(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/06 12:45:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000000900)=ANY=[@ANYBLOB="3806000000000000ffffffffffffffff00000000240600007035113f54ace70074af38fb5595cadb6311e0e1ed22863757607fec4d8cc609cfffc60d62f0521b152f3da2e97cfaf336f3bd9ceb2dc755f8da7fff87c5e2dbd1b83eae06cb93b1a48dbfed74e433361a65ff57a8841f492f64e75ce9411f6e7a666f56eddb73da22c83395bc3c20b90cc1753c2bb424454ed3dafc324ea2e3e253cdcc582dede47e7c07fe6ba837b81d3579ff48c93ec02d730fa259c364e57c21717aea6fd1ad050410e20502f92ad456b5b53e12fe27e1266fd22e292325533c9e1ea6de500d12098e676c2092a74f2f4b02556bbdac7471b910f3f39b9b5786c69ae06b3c203d3f922cb4c04612914941e51e6718bdf4f828d9857f5e286b9315a419e6c00a859baf0c55e702e9774b08890991fe71a0f94feb83887d1cfdfcc8e829b19ced8ee80b97bb7487ad7b630a1b21c5a153183668617acde295c68b33de687cdac03808204419dbed3d3e5035f0d1cab1ee170e18b4e14d17bc8e3438a2195a38b015f59a02ee1142cf418c5361dfa41ad8f21e5e43c994e94d5caf9139d96069d28dd7ca4168e32a391c97f2a88765684f7f731040d3b21bd1258048616c1e68e11d929a4e03315676717f2804e05947d0a0020538ef85e3c697587e69e0148a4632127dae7b22b8fd02b4ee2a7e32a7e8fba9a2421711860a93de851fb1d0e0c0a13b8aa48b9c61cab8deb1ac891cad0c697a6d5413ecda76e240ae1ff8a44482b187f4b71bcb39a358e1e927be8166f716d6b690ec8eadf97ae72e61892ec63f4b305466d468c9d619369371c1cd5108a2484a86e9208eef23ebe95c3ad6a6f18e9a5ce2b78bf5df62a31611e14a6793346761c51009855d734f8f899cb9cb259d4f096e49ac287ace6e1626c49f92901195e1e88fb41a12cf079ab55132bf2f072fc147c0c3881f40194c7c67a0b561ad0dd652064abffcf25b45f8731b170ddd3e61842506e8353625d8f1e68b68974605ee849023a0d1dce0d615df54336999d498c174103ff0880c95aa1e045ad9190d0eaffc1e069a51d08047586c16266502a70eea4ecaa3400cdecee9f0900e33b1dde367ef82ddeb29599b1b5bcab310795c72570d17afcd97f6ec31f7cc25a8205a23e03ef08ce0f7008f050e8e7800a53e23b17e35fc28c5e983cc47da3ab10440475a6f04215ddfd174dcfeee8f473474ff463032203864d108c353949beab773e26215b4617278472ff7a155ec2ee474b7ad13f3fda97bd9991b9b2a6b1eed3a8df6c7c92677965740d7608c20781c2c9c5c16629575d922bb7af385d76670913c15a2594eab73f7b5f94160ee69cd51f02df387fd4c274c17c325092e1bf6f343d23cc3776a6fc7f14c1e3c7e8ce008dd95d2f3e15e3042b6b9fa2c2588f71761565e5d9b9f19456e0a87d6e7b1e44e769327582332437808acc0bb959a75427bc00520f024896e4aed51d1aea0ceffe114bd66f35d142e3af4632b6ab516b14bf83bd4ae086e01d601bc3eff3825ced646993cf341cf227fc2adf78921a3e756353789c9daaee49a54ad087c753ba9cce4bc3abc000f8c66eecc365b908a0a5709b48988ec21a71461e784c9ac07d64523de6e8eae9bb90d435c9f06b15d996cc3e57460455a0c6de4d7dc63c8e1da759b72540ff5c09ee25c0b08180d29692f69c3a216bceb0685815f355d9221e41471c35348c70b82bbf1c284d9ff60d49555cb9362f9b350fa4cdcb0e8d08e4aa67e25643ceffbb692e580968b91deae4d136ec89791afe5c2e8f8e593e8792a3455493fd825de7e9db5eb96ac0fc0e983f5883654c152234a7e783cec23c4ce98d4fbfa6781a83b5715fc7a55d656e917b48f529004b48f43d434290e8e27ccc43e4dd7265b372b5cbb9df61fda5b95580c47d5cbf54c348dc4c1167aebd8d35c8cc9b1d2a400dac9d6b97dce8ae5bc3b2d531e10bb669926e65aaba8b65a3e1bd16527e09603d174ac57d4b5c1792d7e667e024fcd9e289a0443eba51540d69a11020925df7b563532cd5ba9aba31b8b7adcbaae7efae1fcc22e7fe516fcb8b063dec2e946ef0b3fea5267f8b126bdcfcce5a5b55d7c6cf53339f17c7b554d0379ca834175ecb0fa762675cb83fbf96994b8b25b04b8212e283cc06dec1dff2669400a25aef3455a9b0bb460876e5190a5e686557b7e2d2910ada08fee70ae525147786448494f6f72ca9000112cf3ea8ec73ecda4452000"], 0x638}, 0x1}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x4f8, 0x350, 0xd0, 0xffffffff, 0xd0, 0x1f0, 0x460, 0x460, 0xffffffff, 0x460, 0x460, 0x5, &(0x7f0000000100), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xff000000, 'yam0\x00', 'gretap0\x00', {0xff}, {}, 0x62, 0x2, 0x18}, 0x0, 0x98, 0xd0, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x10, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x67, @icmp_id=0x64}}}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, 'ip6tnl0\x00', 'teql0\x00', {0xff}, {0xff}, 0x8, 0x1, 0x41}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x6, 0x350c5069, 0x10000, 0x6, 0x6, 0x80000001], 0x13, 0x0, 0x7}}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xdedaf2f36cf6ee2, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@broadcast=0xffffffff, @icmp_id=0x64, @gre_key}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff000000, 0x0, 'ip6gretap0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x9d, 0x0, 0x42}, 0x0, 0x128, 0x160, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x3, 0xa, 0x1, 0x2}}, @common=@set={0x40, 'set\x00', 0x0, {{0x9, [0xce, 0x0, 0x500e, 0x9, 0x3f], 0x9, 0x0, 0x8}}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x8, @multicast2=0xe0000002, @empty, @port=0x4e23, @icmp_id=0x66}}}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x5, 0x1, 0x84f4a8b, 0x8000, 0x6, 0x8], 0x20, 0x3, 0x4}}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x13, @rand_addr=0x5, @multicast1=0xe0000001, @port=0x4e23, @port=0x4e21}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000000c0)=0x3f, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/06 12:45:43 executing program 6: r0 = socket$kcm(0x29, 0x1ffffffffe, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b68ffc)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9affc)=0x101, 0x4) 2018/03/06 12:45:43 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ipddp0\x00', 0x2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/06 12:45:43 executing program 5: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x2, 0x4) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000200)=[], 0x0, &(0x7f0000000240)=""/206, 0xce}, 0x2) 2018/03/06 12:45:43 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) socket(0x10, 0x802, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/06 12:45:43 executing program 1: socket$inet(0x2, 0x801, 0x0) 2018/03/06 12:45:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"53797a5f74756e00feffffffffffffff", &(0x7f0000000040)=@ethtool_cmd={0x8}}) [ 351.536611] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 351.565886] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/03/06 12:45:43 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0x0, 0x8084, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x15}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) poll(&(0x7f0000d06ff8)=[{r0}], 0x200000000000031b, 0x0) socketpair(0x15, 0x0, 0x80000000, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x9, 0x5818, 0x0, 0xe34, 0x208f, 0x3, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x2}}, 0x9, 0x4, 0x8001, 0x1ff, 0x2}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={r3, 0x6, 0x30}, &(0x7f0000000400)=0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xf4c, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0xffffffff}], 0x38) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/06 12:45:43 executing program 2: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28}, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)={0x10000011}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="86000000fc08290ca5e38c173cd75dd49a99d1e0f5bd714820a013e950412e40cfa08c436c5ba110f185fc48b602172283ec410c901ddd4e91a14f2ae92ee679990de01ac6e80ed2b58d7efbb27404e0e088f36db2346682ea1c1dd95577717217180af79415cacff915c1b0610db22fdc7d50ee7e54f362cbabe41a05af1abac599a400a7a1302d6200"], &(0x7f00000000c0)=0x8e) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x6, "20e019278b57"}, &(0x7f0000000140)=0xe) sendmsg(r1, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[]}, 0x0) epoll_wait(r0, &(0x7f00003ca000)=[{}], 0x1, 0x0) 2018/03/06 12:45:43 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x800, 0xffffffffffffffc0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002040)={'ip_vti0\x00', &(0x7f0000002000)=@ethtool_stats={0x1d, 0x0, []}}) 2018/03/06 12:45:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0xe56) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/03/06 12:45:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7fff, 0x68c9}, &(0x7f00000000c0)=0xc) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000040)=[], 0x59, &(0x7f0000000080)=[], 0x371}], 0x21b, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r1, 0x101, 0x200000000000000, 0x10000, 0x0, 0x7f}, 0x14) 2018/03/06 12:45:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x2, 0xd5, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0x6) bind$alg(r0, &(0x7f0000d36000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x2fa) accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000100)=""/191, 0xfffffffffffffe32}, {&(0x7f00000001c0)=""/78, 0x4e}], 0x4, &(0x7f0000000280)}, 0x0) 2018/03/06 12:45:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000280)=""/49, 0x31}, {&(0x7f00000002c0)=""/149, 0x95}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/251, 0xfb}], 0x4, &(0x7f00000014c0)=""/28, 0x1c, 0x5}, 0x40010100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x20) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r2, 0x9}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) 2018/03/06 12:45:43 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) sendto$inet(r0, &(0x7f0000000180)="d8af2e47db2bdc64400f0322d95ff7b0e9030bc2e00e26dbf896dd06eb38c5127474ee69708afa1807", 0xfffffffffffffdb5, 0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4004e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xf) sendto$inet(r0, &(0x7f00000000c0)="c6", 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x800000001) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x45}, 0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x5c, 0x7fff, 0x8000}, &(0x7f0000000200)=0x10) 2018/03/06 12:45:43 executing program 6: r0 = socket$inet6(0xa, 0x8010f, 0x8000) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001800)={0x0, 0x0, @multicast2}, &(0x7f0000001840)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES64, @ANYBLOB="7a0c04000007002850e254000000000000040000fc0c36c992d702ccd82b7ac16bf92ae10668889bca8dd3f7bfd8bd2267f6695b0e8c6caff9a5c2f0f7951bfe0351f93c619f5751c4d40ac6b6a42007de06408cbe6e"], &(0x7f00000018c0)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001900)={0x0, 0x11f4, 0x30}, &(0x7f0000001940)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x8000001, 0x8, 0x8000, 0x40, 0x1}, &(0x7f00000000c0)=0xfffffffffffffeaf) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)="24f095352decee2bb45d56054952ca85bb4d9e5d564505") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r3, r4, r5}, 0xc) 2018/03/06 12:45:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) 2018/03/06 12:45:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x1ff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xff, 0x8, 0x1, 0xffffffff00000001, r1}, 0x10) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x14d, &(0x7f0000001fe0)=[], 0x0, &(0x7f0000009c60)=[]}, 0x8800) sendmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000efdf)=[{&(0x7f000000bf9a)='A', 0x1}], 0x1}, 0x4008084) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @dev}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000440)=""/51, &(0x7f0000000480)=0x33) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x3, 0x2, 0x0, 0xa, 0x0, 0x80, 0x2f, r2, r3}, {0xfffffffffffffffd, 0x10001, 0x5, 0x8, 0x3ff, 0x800, 0x6c, 0xffffffffffffff79}, {0x1, 0x1000, 0x5}, 0x3, 0x6e6bb2, 0x2, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d4}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x3, 0x3, 0x162, 0x200, 0x7, 0x3ff}}, 0xe8) syz_emit_ethernet(0x11, &(0x7f00000004c0)=ANY=[@ANYBLOB="0ba1afec3d24aaaaaaaaaabb080500000015219e8f0a37ae25e6123656eb0490cc37cb6895650ff643c388d61b1b29c6119cb86a62f7f3d94897cb083789fcdaf99816e0a0ea2d5d8df11b9370d7f6d123690d31f6d1f08b0cdffa6fda0c57189f56016b5f168af49cee1fa43c5360050309750d8faa"], &(0x7f0000000140)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)=':', 0x1}], 0x1, &(0x7f0000011000)=[]}, 0x0) 2018/03/06 12:45:43 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/221, &(0x7f0000000180)=0xdd) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/06 12:45:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) vmsplice(r0, &(0x7f0000001280)=[{&(0x7f0000000000)="31f90dacd5d1a2769198576aaabef803e4374ef7ae0f0c22e5b259642052a015b9d8837d0381fba67d2314767c8519aeb5ff802c18055ec02d816a26b1bd8b559596fdcb38b21bd3ac90c3c2d1085d7cb3e6261991c8a0fb8a558db4c04548cecd3861097feb846f5f08de751b5b323c604fa85484df59c86c94667e47e5b454f43ae9f638e0e4adbadf5808183e726b7f47fc553eb06afb3ab8117f304c744776ac62c1907cdd61d830b06ba573694729b010e02f6c06017ce83f2c4d67cf0c9ba4dfd3427befbec0ac18caa933", 0xce}, {&(0x7f0000000100)="4f4a637a46c807c3a5f6a569b48f773581979dcb19c92fffb0ac3545cac3bfd0051bce2fc2a57f29eba474112df3467cb96a9e82037df2214b002b82d673fd461f18de3d7b5786bfefd22a2973ac9a5f85c2740af3859dd3aed45dd16f4ef9e9e3370726c508dcd7116ec4b6067018", 0x6f}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="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", 0xff}], 0x4, 0x8) 2018/03/06 12:45:43 executing program 5: r0 = socket(0x10, 0x2, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000bf5fc8)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3800000013000308ffffffffffffffff00000000", @ANYRES32=r1, @ANYBLOB="000000000000000018001681d7b9bdf24b6f1100140001001000020000000000495f71118e0000004efb011a1603c16fbf758515b70a479acfeb248a813d727901286684791bc4e30ad5b3ca92c7314c526cd1b6c40849b7043bb891f57463cc777697818a279bf1d7b19dcfbe313fc7798884850f03791a72da31f745d8572dfe09afb91780c1e0635ba7b87226c1"], 0x38}, 0x1}, 0x0) 2018/03/06 12:45:44 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xdb, "f62e2d620c3a7216460a1ca4338ca57ac37fbf663217c4a0fc8c8b26d7973be743a658de07d3688d1d26662ab73548493a7873bcd207df5591e08319e2d9fa27b9619ae1ca57e64dcef9bd75ff75f1ca66ca8215eededa7363accdce76e40c229dcd1702c79d43b5fea1fc9c515bfb3279ef8f5e22b0aaca5f09d1dede2740cab99af910e0565479200e858dfb5996db3d125233e1745aeb75e49920baf666b1d672f7235da609acaf2516b8e609d19f08bf96c79dadf104075f00dafc16dba507a5a0bf626189cbf6cf9a19391b8527098ffb6ddd066e0916747d"}, &(0x7f0000000280)=0xe3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x5, 0xd, 0x3, 0x2, r1}, &(0x7f0000000300)=0x10) r2 = socket(0x10, 0xc02, 0x5) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000d18000)={0x10}, 0xb7, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000400)={&(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r4, 0x7fffffff}, 0x8) 2018/03/06 12:45:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gretap0\x00', 0x0}) r2 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000025f1101843cb"], 0x28}, 0x1}, 0x0) 2018/03/06 12:45:44 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a3716c", 0x1c, 0x88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0x0, 0xfffffffffffffffc]}) 2018/03/06 12:45:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x100) writev(r0, &(0x7f00007a4ff0)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) 2018/03/06 12:45:44 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f0000000000)=""/42, 0x2a, 0x10000, &(0x7f0000000040)={0xa, 0x4e24, 0x66da, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r1 = epoll_create1(0x80000) tee(r1, 0xffffffffffffffff, 0x0, 0x1) 2018/03/06 12:45:44 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00002000ff0200000000000000000000000000010200907800000000609433df0000890000000000000000000000000000000001fe800000000000000b00000000000000802a08000000006b"], 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x29b, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x64, 0x6, "4e7eb0", 0x265, 0x3c, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment={0x87, 0x0, 0x7, 0x7, 0x0, 0xff, 0x64}], @gre={{0x0, 0x0, 0x1, 0x1ff, 0x0, 0x200, 0x0, 0x1, 0x880b, 0x9e, 0x2, [0x7ff, 0x4], "e369c8a406c4ea6ff2dab4b51fbde201384f27887cf8d2ed2a42d03b49c80ffffb813c2d2819ca73ff09b0d3b74407a1fdef8deb734b461229ba71914346c8e1edf2ddd87b5513c484ac78ec37d67059d4c2749c25ce554032c219d76963608f9642f2e08e11c269d6492398f42c2d24723c31d38d43cdb4f1f2cec9cc6f9acd2d806d575ef9d3f0bf3f1b92a440001b214e2b3b9510d5fdf874d52260b7"}, {0x6, 0x0, 0x4, 0x14, 0x0, 0x0, 0x800, [0x7ff, 0x9228, 0x8], "0702b5819be2209c13ef3765d3ebb0846025fe31c150939d387b624f15255226626bae2314dafb4f9986ab0c90087daaf43c101f33b096a7f5eaa494058f704ebc02a8e440bbb12165033c3f09b6f91d110dd0cbcc21b6b78b40d6745e7823abf50fd28b3b4900a261ba64b1aa48bdaf45c693bb078741a0e49a6f12b1fb730bd64e73bfa374713bf176949de1e08a88bc327227da8fcd1f507755fdcb28182f819d99cdd8c0178c689bf26fc998e97d21539c7531b17b04acb21b226af32bed3f38130579d848e677ed4c36e9394052204f5c678d2504a8d7a0d0f0b5a3572184c35f1ddbc91a85abd62d60d42f456f3d0f"}, {0x5, 0x0, 0xa9e0, 0x3f, 0x0, 0x0, 0x86dd, [0x2, 0x2, 0x7], "0e0909a127b8c739a56fbc261c465b179037cf0f5194cfbc2beacf3f9a33aca63809d19f033a7c29f3da7b152bd5680a1707947541bd0a761d1ed8f0aa949d279e248e3a623d4ff1412dc182004f28cb95450dffe473daffc0239a42a1d57f8992c61525b8adf93efa28"}, {0x8, 0x88be, 0x0, {{0x1d6, 0x1, 0x0, 0x7, 0x3, 0x3, 0x9, 0xfffffffffffffc00}, 0x1, 0xa4}}, {0x8, 0x22eb, 0x2, {{0x2, 0x2, 0x60b3, 0x4, 0x3684, 0x9478, 0xfff, 0x800}, 0x2, 0x0, 0x4000000000000000, 0xfffffffffffffff8, 0x10001, 0x8, 0x9, 0x0, 0x5a0f}}, {0x8, 0x6558, 0x4, "bb331ae05e8464e1fac9e1434b6b79"}}}}}}}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/06 12:45:44 executing program 7: r0 = socket(0x1e, 0x8000e, 0xe9) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x69, 0x4e, "3ac8663e18401f9854674e9f0d1d70a9e8706140879a006e54fdbd57936ce7396aa8b3257b4b5ae27751ef38cbbcae8985cd47173d0434998f76febbe1ccf0d164"}) 2018/03/06 12:45:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/245, &(0x7f0000000140)=0xf5) 2018/03/06 12:45:44 executing program 2: r0 = socket$inet6(0xa, 0x800, 0xff) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/03/06 12:45:44 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)='{', 0x1) r1 = accept4(r0, &(0x7f0000000380)=@nfc, &(0x7f0000000400)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x4ea8}, &(0x7f0000000500)=0x8) 2018/03/06 12:45:44 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/62, &(0x7f00000000c0)=0x3e) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/03/06 12:45:44 executing program 5: r0 = socket(0x3, 0x80804, 0x10000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x2, 0x1, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x3a) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = accept4(r2, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000140)=0x80, 0x800) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000180)=0x101, &(0x7f00000001c0)=0x2) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) 2018/03/06 12:45:44 executing program 0: r0 = socket$unix(0x1, 0x801, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000b28000)=@un=@abs, &(0x7f0000b28ffc)=0x8, 0x0) 2018/03/06 12:45:44 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x3b1, &(0x7f0000000000)=[]}, 0x40081) 2018/03/06 12:45:44 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000180)="c237126f92caf8ad4a1ec280452b4d5274b5c52dde45e3264e5a8de6d9aa375fd62a15e576c1a50d84a39e6cc264be3e5805ce02a64e14cfc1cfb58b397994f4bc7f3ccb08c0031fc00fddb86ba7a8e872f08a4b829dd501212c0658c8020de8aa7af48b047956772a9556dba0684c14c0558f033b78d8314d0a833c8146951f24931b5b9d17c868eeea4fd3bcc7f479eca612738953e365a220a4414871fb2876c0a3cf793ef9b730eec1ee", 0xac) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x400}], 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000012000)={&(0x7f00000007c0)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)=ANY=[@ANYBLOB="50000000150001080000009ccf1af384a421f30000001400000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00010000000000001a4a6c690bdf4bbf21223b569e0bad64255cefce757d0f4efc5366a5b0e6d5a5ea37e383f87e380b1d1bb3d9a6fd9fb3f185b962d91561232e216e2252e9614a"], 0x3}, 0x1}, 0x0) accept4(r0, &(0x7f0000000240)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x800) 2018/03/06 12:45:44 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) socket(0x19, 0x2, 0x1f) sendto$inet(r0, &(0x7f0000000040)="36000000000006e719010015010c000009001e88", 0x14, 0x10, &(0x7f00006be000)={0x2, 0x4e20, @empty}, 0x10) 2018/03/06 12:45:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2}, 0x8) [ 351.877754] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 351.904635] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/06 12:45:44 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x337) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000300)={0x1, "b9"}, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x1}, @in6={0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0xe4) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000340)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r2, 0x50, &(0x7f0000000380)}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in=@empty}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) 2018/03/06 12:45:44 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/03/06 12:45:44 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00005a2000)="240000002000255307610c65ff72fc0280000000001000220e0500000000060000001700", 0xffffffffffffff9f) 2018/03/06 12:45:44 executing program 4: socket$netlink(0x10, 0x3, 0x0) 2018/03/06 12:45:44 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001640)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001680)={0x0, 0x7, 0x100000001, 0x5}, &(0x7f00000016c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001700)={r1, 0x200, 0x30}, 0xc) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b2f00"}, 0x24a) accept4$unix(r2, &(0x7f0000000080)=@file, &(0x7f0000000100)=0x6e, 0x0) 2018/03/06 12:45:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5, 0xc}, 0x82) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000100)={"698013cac785921df10500ce9c00", @ifru_names='irlan0\x00'}) 2018/03/06 12:45:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000140)=""/179, &(0x7f0000000200)=0xb3) 2018/03/06 12:45:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xfffffffffffffd6f, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080)=[], 0x45, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80)=[]}, 0x0) 2018/03/06 12:45:44 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@local, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000000ff8)="fffffff4ffffffff", 0x8) 2018/03/06 12:45:44 executing program 7: socket$key(0xf, 0x3, 0x2) socketpair(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000180)={@broadcast, @multicast2, 0x0}, &(0x7f00000001c0)=0xc) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000005c0)=""/28, 0x1c}, {&(0x7f0000000600)=""/92, 0x5c}, {&(0x7f0000000680)=""/110, 0x6e}, {&(0x7f0000000700)=""/254, 0xfe}], 0x7) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="840000001900000226bd70000000df250a0000080000080015000600400500192a00000000000000", @ANYRES32=r3, @ANYBLOB="080010009bec000014000500fe8000000000000000000000000000bb1400050000000000000000000000ffffac14141308000400", @ANYRES32=r3, @ANYBLOB="080006000080000008000400", @ANYRES32=r3, @ANYBLOB="08001000070000000800100005000000"], 0x84}, 0x1, 0x0, 0x0, 0x20000081}, 0x8804) getpeername(r1, &(0x7f0000000880)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000040)=0xfda0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x3e, r3}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="302000002a0023080000000000000000020000001c0000001800090000000000fe800000000000000000000000000000"], 0x30}, 0x1}, 0x0) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r3}, 0x10) 2018/03/06 12:45:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x803, 0x0) socket(0x2, 0x80b, 0x5) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'dummy0\x00'}}, 0x1e) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000200)=0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000005200)=[{&(0x7f0000000180)={0x27, 0x3, 0x1, 0x0, 0x0, 0x0, "8967f60f3c7eb85674c936bb8154c61e45051e0b8e6a06000400000000002a152b95f6130d32e588219dc7ae5c09b05fa1b000b60e4ebe8b4c60b6f91f0817"}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000100)='W', 0x1}], 0x1}], 0x1, 0x0) 2018/03/06 12:45:44 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0xe, 0x10000) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x3, 0x26, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/38}, &(0x7f0000000100)=0x78) 2018/03/06 12:45:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000100)="7d1450d04b90c897c55aac87bcc838b2400f39e60dbb4962021a186dc394698b"}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xc00}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x2, r2}) 2018/03/06 12:45:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x800000000004, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80000) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x32534db2502e8c75) 2018/03/06 12:45:44 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000080)=0x2ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xe5a3}}, 0x0, 0x9}, &(0x7f00000000c0)=0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@setlink={0x2c, 0x13, 0x701, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/03/06 12:45:44 executing program 2: socketpair(0x9, 0x0, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000a80)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYBLOB="702eda6b88ed52d303f8508d706fbc4458a298b48794a39dc716d2843ebe0357ef78c801175e19e900e77644430f3e8c08e798c8fdc392d7c26c5956c9cd12727698b11e3a198449dd37cdf2cb6f2543bf6c82562abec13788344e9694dd1e17370a7912d3e28a47eaa68a0c08b5afda0cc225a80572598eb6d0ae92045b0a86ce71534a7a"], @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYPTR64, @ANYRES64=r0], @ANYRES32=r1, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="bed8c83ad896009bfa0d905271e48de5e40f8022e0a679705d1045c529a11786bc57bcd0cdb94ca57da430d01f7ceb4c04926f19aff463af0b72abc6609d751ed3598bacee3483eed5a0802cbf1d01a1c67dcbc98945ca6ce9b035a6ddebc804410d96f065087e39f8ed634c934109ac910fd632b31effc4ac68617d89ee6a39fb56163ce64c8d8947f29ac99d807f022ab34c5ac7d29587a77a3244324276602f3a4c6c1f094dfbde3f6e5d54a6658f7a76ee88f17151cc9f8014b9d2e68707feb928e246419e7dca2c7fc2e131c824d64b36ba"], @ANYBLOB="7f12d1747ef03ceffca199d7eee1f2f867c5fa9f570977caf263a508f809fe9901fc8f", @ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYBLOB="583d31b1bfa6b14c959bbec5b3ce544f63ce5ce991049b15017f83d9711188", @ANYPTR64, @ANYRES32, @ANYPTR, @ANYBLOB="aa3a7561d25fbba779050b856b4a1cdd6ba15ee172595d80aa5f3874140b8d64429fd016d4378712f8c8ff423207a712dba968576f74683ab9dcbeaeaa964248affc779586b7c356fc67701fc0ff01d4638dc9d3c4a862250e3b19f24bbecef107675f8beed5acc4a5786db4e02399af8d7f56e1efef632e482ca0bd127ddc41009f", @ANYPTR, @ANYRES64, @ANYPTR64], @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES64=r1]]], 0x1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x448, 0x0, 0x200, 0xffffffff, 0xd0, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x3b0, 0x3b0, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x8, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x8, @port=0x4e22}}}}, {{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1, 0x4, 0x2}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv6=@dev={0xfe, 0x80, [], 0x14}, @port=0x4e22, @gre_key=0xffff}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x2, @empty, @multicast2=0xe0000002, @port=0x4e24, @icmp_id=0x65}}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x80000001, 0xffffff00, 0xffffffff, 'ip6_vti0\x00', 'tunl0\x00', {0xff}, {}, 0x21, 0x0, 0x42}, 0x0, 0x98, 0xe0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x14, @ipv4=@multicast1=0xe0000001, @ipv6=@dev={0xfe, 0x80, [], 0x11}, @gre_key=0x6, @gre_key=0xc652}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) close(r2) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x8, 0xba4b, 0x5f94, 0x9, 0x1000, 0xc, 0xebf, 0x9, 0x4, 0x1000, 0x800}, 0xb) 2018/03/06 12:45:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x50, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e21, @empty}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)="b254a1465e346bf2cee4f8d9b31e4ccd82ecfecdb7721357ac75e8e86a9e8fcea54fd601bd5c6b0158164552bb7d3323cf2888b328ac54db8b5e8056602a8da2ba2ef305eaa4d516a1fca5fb812e92387ea4449fd933efc3f14500bf89a17030e19503d2c28e88d9e505085d4c70d3bd159b3557b2d374462e7dc2e89172112f619eba31be7c33c064a77c498dcf8be7823e4d34ee3f643497c46358bb9d2e9418438321d512e9ec5c59f59ae4d7676867d5dcfc23a6a663c4ede3", 0xbb}, {&(0x7f0000000280)="f4a8e876129eee23817453b10ee55a4b46e14c23e72fa17c3a229503b12f8005c0b060c8420d2f6644c6247851f4378f9c1a64747c02d8c33590a2f9ab899b24668964386d41d6262658c57927f8", 0x4e}, {&(0x7f0000000140)="4a31e0b3609fbf09df7996402059ae9ee1fc92b1a83a585a9d4bbd8f0c4c12fd50145073b2d37a9f2a1ecfc0976e4b21be2482379fe95769b3e6cd6f7f1a00922b334da5d9ef03e3a20f7dbf896e9686ccb12f0e80c570a532fbf1d1d9f07bb315a5ea8758c099289e2ef125f9c55ded4fac4c9646e93fdaef55badb4d", 0x7d}, {&(0x7f00000001c0)="03ec0f28f7ca8ca4819238fab4de93225b0159dfcbe8e06dd93088d630bf3a24fc8b166c8dd07371e3c39e9251d4eae6a40e82484f43d370cbb9506ea5411e2b368c3acc78fb72cf95e2e2c3c7c909b51a0b95f0a0", 0x55}], 0x4, &(0x7f0000136000)=ANY=[@ANYBLOB="0c000000000000a41b7c7300000000"], 0x1f}, 0x0) 2018/03/06 12:45:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000100)=0x100000001, 0x4) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000000)="a3739ffc9680923fe2ab63e2cf941c740f6c41d6") r1 = socket(0x19, 0x2, 0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x7f, 0x101, 0x1, 0x1, 0x10, 0x100, 0x4, 0x3}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={r2, 0x403}, &(0x7f0000000180)=0x2e1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x6, 0x10, 0xf791, 0x6}, &(0x7f0000000140)=0x18) 2018/03/06 12:45:44 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdffffefeffffe}, {0x6}]}, 0x10) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) r3 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) 2018/03/06 12:45:44 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800470000240000000000009078a4141400ac1414bb4404ad00440300001200907800000000"], &(0x7f0000000080)) 2018/03/06 12:45:44 executing program 0: syz_emit_ethernet(0x36, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb606890800450328000000000004907800000000ffffffff00009078e0000001b09b6d5c2a91e414699d955c00"], &(0x7f00000000c0)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000937000), 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e20, @empty}, 0x10) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) socketpair(0x7, 0x800, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) 2018/03/06 12:45:44 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)}, 0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x1, 0xff, 0x2, 0xfff, 0x108, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0xffffffffffffffff, 0x225, 0x0, 0x0, 0x7fffffff}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x459, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x8, 0x5, 0x480000, 0x8, 0x1, 0x9, 0x3f, 0x6c, 0x76, 0x6, 0x5, 0x9, 0x1e95, 0x20, 0x8]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x8}, 0x8) 2018/03/06 12:45:44 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x8, 0xaae, 0x81, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x26, "4cdd3876b1ce59be81182ec32ffd2c2b8e9157edbe77b219a7e6d8f69f12a1c3fe6c96a69e4c"}, &(0x7f0000000100)=0x2e) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) close(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/03/06 12:45:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000080)=@ethtool_rxfh_indir={0x39, 0x0, []}}) 2018/03/06 12:45:44 executing program 5: r0 = socket$inet(0x2, 0x1, 0x10000000000a8) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000180)=""/54, &(0x7f00000001c0)=0x36) r1 = socket$rds(0xa, 0x2, 0x11) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x7, 0xfffe0, 0x7, 0x0, 0x7, 0xcd5, 0xfffffffffffffeff, 0x8, 0x7fffffff, 0x80, 0x5}, 0xb) sendmsg$rds(r1, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000004300000000000000000000000000000000000000140100000800000000000000000000004f9c0f0c3a8bf0c564b02434e068a6ba10d4c073734f778c", @ANYPTR=&(0x7f0000015ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000008ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) 2018/03/06 12:45:44 executing program 4: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) close(r4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b8aff0)={0x2, &(0x7f0000007000)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6}]}, 0x10) 2018/03/06 12:45:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffff50) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='\x00', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000d00)=@hci, &(0x7f0000000d80)=0x80, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/06 12:45:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000000000fe000000000095000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000140)=[], 0x0, &(0x7f0000000280)=""/239, 0xef}, 0x40) 2018/03/06 12:45:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) pread64(r0, &(0x7f0000000000)=""/150, 0x96, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84f90)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}]}, 0x50}, 0x1}, 0x0) 2018/03/06 12:45:44 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f000046cff4)=@abs={0x0, 0x0, 0x4e20}, 0xffffffffffffffa2) socket$unix(0x1, 0x7, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/06 12:45:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2ef) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfc}, 0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffefff0180c200000086dd6006f5260030ec0000000000000000000000000000000000ff029b000000000000000000000000014e204e2200089078e13244faacd143b45ddbdc3c"], &(0x7f0000775000)) 2018/03/06 12:45:44 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x2000009, 0x201e, r0, 0x2) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x7, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/03/06 12:45:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) 2018/03/06 12:45:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f92000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)}, 0x0) 2018/03/06 12:45:44 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) bind(r1, &(0x7f0000000400)=@can={0x1d, r2}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0xa, 0x1, 0x200, 0x2, 0x0, r0}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x2000003, 0x0, r4, 0x0, [0xa]}, 0x2c) r5 = socket(0x1d, 0x0, 0xe25) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000140)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x10}, @loopback=0x7f000001}, 0xc) 2018/03/06 12:45:44 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000300)=@sco, &(0x7f0000000380)=0x80, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendmsg(r0, &(0x7f0000a1bfc8)={0x0, 0x0, &(0x7f0000cbbff0)=[{&(0x7f0000c0c106)="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", 0x401}], 0x1, &(0x7f0000d82000)=[], 0x0, 0xffffeffffffffffd}, 0xfffffffffffffffe) 2018/03/06 12:45:44 executing program 1: setsockopt(0xffffffffffffffff, 0x100000114, 0xa, &(0x7f00005ecffc)="0200fa00", 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f0000000100)=""/243, 0xf3}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/72, 0x48}, {&(0x7f0000000380)=""/68, 0x44}, {&(0x7f0000000400)=""/174, 0xae}], 0x6, &(0x7f0000000540)=""/51, 0x33, 0x5}, 0x40) 2018/03/06 12:45:44 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x400000050, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2db) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) 2018/03/06 12:45:44 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32], 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt(r0, 0x887e, 0x1, &(0x7f0000000100)="6ac143a3e55bb3c94024e29ef8da2b8b2090a952904c30e46f837491559e0338e69efb1537a64521dd95134f7980581b79916af4d000e266a4", 0x39) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) 2018/03/06 12:45:44 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x800) getsockopt(r0, 0x6, 0x20000, &(0x7f00000003c0)=""/32, &(0x7f0000000b40)=0x20) r1 = socket$inet6(0xa, 0x4, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e7, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d4cffc)=0xfffffffc, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe}}) sendmsg(r1, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x71, "21e8461e69069ada100edcedd5dfcf3de4f0f1584244c6ede406809ceb725f332d64377591dd88a8c2f061fe7ea1353401c57b5896e1f189d4b6a1932d9a6214d89a1eee00fbb6bb401e148768553f62aefdeb1a97954fbe74f3c100e6926258768e8433c1e892623e345001bb5923f607"}, &(0x7f00000002c0)=0x79) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r4, 0x8}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000400)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x660, 0xffffffff, 0x368, 0x368, 0x0, 0xffffffff, 0xffffffff, 0x590, 0x590, 0x590, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xb}, [0xff000000, 0xff0000ff, 0xffffffff, 0xffffffff], [0x0, 0xff000000, 0xffffffff], 'syzkaller1\x00', 'ip6gretap0\x00', {0xff}, {}, 0xff, 0x53f, 0x0, 0x69}, 0x0, 0xc8, 0xf0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x100000001, 0xfffffffffffffbff, 0x1}}}, {{@uncond, 0x0, 0x250, 0x278, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x62, 0x7, 0x18, 0x100000001, 0x2, 0x459f, 0x6, 0x3ff, 0x80, 0x8}, 0x81}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d4, 0x800, 0x8001}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x4c}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [0x0, 0xff0000ff, 0xffffff00, 0xff000000], [0xff000000, 0xffffffff], 'bpq0\x00', 'syzkaller0\x00', {}, {0xff}, 0x3b, 0x5, 0x4, 0x40}, 0x0, 0x200, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xffffffff, 0x3bd82799, 0x6, 0x3ff, 0x30, 0x4, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xc}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xc}], 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6c0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x26, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)=""/195, 0xc3}, 0x12020) 2018/03/06 12:45:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) 2018/03/06 12:45:44 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r1 = accept(r0, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x0, 0x3, 0x0, 0x2, 0x1f, 0xffffffffffff7fff, 0x9, 0x8, r2}, 0x20) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@buf={0xcf, &(0x7f00000001c0)="2b57d15ec8f5563675dee2771ee173f4320a6b0498a9d6b0338481fc392c1f4d5eb0db0cc7f1ceb8ea4246eaa2489d29c6b7b22f8ff9972421b5cf0e64e78ba0e985792d88fce4683fcf889b464106292cb0e5d6febb650103b1654bdc5765a71a2e761ab5b3ccbfab2e9456fd0dd7f9a71563611f76b66e3fffa3aa1b5f7563c5d2fc3960335c362db3de34a346eeb31a59d4686466f060e1021e475749802ded9cb9c5530cac32d96a574250c22bcbd52e5dc27d5db61f8602c562deccc5757599fadbcc8dbd2d9cad71b366f8d7"}) 2018/03/06 12:45:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x9, 0x5, 0x1, 0x0, 0x10001, 0x7fffffff, 0x101, 0x1, 0x2, 0x8}, 0xb) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @empty}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x40a, 0x4e20, 0x0, 0x2, 0xa0, 0x80, 0x2e, r1, r2}, {0xe3fa, 0x6, 0xff, 0x800, 0x200, 0x9, 0x7, 0x8}, {0xfffffffffffffffc, 0x20, 0x1, 0x3}, 0x1, 0x6e6bb6, 0x1, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d2, 0x33}, 0xa, @in6=@empty, 0x0, 0x2, 0x2, 0x1, 0x7, 0x8, 0x8001}}, 0xe8) 2018/03/06 12:45:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0xffffffff}, {0x0, 0x7ff}], 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040)=[], 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/06 12:45:44 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, {0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x200}, 0x254b, [0x9, 0xed, 0x1ff, 0x6, 0x8, 0x2, 0x1, 0x6]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000200), &(0x7f0000000240)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/03/06 12:45:44 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0x1, 0x2, 0x1}}, 0xfffffffffffffd46) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @multicast1}, &(0x7f0000000040)=0xfffffffffffffef0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@can={0x1d, r1}, {&(0x7f0000000180)=""/244, 0xf4}, &(0x7f0000000080), 0x10}, 0xa0) 2018/03/06 12:45:44 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001440)={@loopback, @empty}, &(0x7f0000001480)=0xc) sendmsg$netrom(r0, &(0x7f0000001400)={&(0x7f0000000180)=@ax25={0x3, {"69bd5ec358bbf6"}, 0x1}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)="a6061091", 0x4}, {&(0x7f0000000200)="973e892a742be0fe93a02e6cbe39eeff2d985f2ba92e382138a8843bc3", 0x1d}], 0x2, &(0x7f0000000280)=[{0x68, 0x10c, 0x100000001, "da1b639dfe09ddf9d25d1f31e1d915f64a5f9521a3177a3300474c28fbde1599807bc4942502b037361fc689a5337b373a54a5c662e67745207f1566c676bcb590a0aa40215f76b6652dcade9140f97e3a80d9de"}, {0x1010, 0x139, 0xa1b, "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"}, {0x98, 0x110, 0xbdc, "3dc4cbcc83cf0d4ae4d62aaaaaf6b72d6dd7411ee66f214aadec527adfdeeb046a2148729c37110b338fa9137e9c8c9bae9982973e4b2ebf7ae999c7a349f2ded28966d4e0d84dda9a96ed15533452afe7cd76a8a824fb858e43600541067dd46ee2a3507709585616b9da0e55c6fe9036728ea93ada02e5ac180a6636789b4a349af1a8"}, {0x38, 0x11b, 0x9, "ad070c54471be65a13ec6723af41652551074659b5ba7ffd02ce2e5b88280d000000000000"}], 0x1148, 0x10}, 0x8001) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@generic={0x0, "ee068b19c9bcfa58ba309989a49311f8824b152b9a2b5666a92a8bd52dbd2804cee241829ccbc08205a920c0f77d411cbb89db97c8ca4b295415388cdc1d836fd5295764fdbd1632da8d23bda3cc8d292bbf26b8a82295bccaa36b5690cb91e266493192efd622f8d7fb80d8df929b7ea9e3e8291d6120949907f6fd4971"}, {&(0x7f0000000000)=""/124, 0x7c}, &(0x7f0000000080)}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000014c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0xad7b00000000, 0x3, 0x3}, &(0x7f0000001580)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000015c0)={r1, 0x3, 0x1, [0xfffffffffffffff9]}, &(0x7f0000001600)=0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001640)={r1, 0x9}, &(0x7f0000001680)=0x8) 2018/03/06 12:45:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000cfe0)={0x0, 0x0, 0xb978f4dc1c3543c, 0x1}, 0x20) 2018/03/06 12:45:44 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x9, 0x1, 0x1a80, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[0x2]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/03/06 12:45:44 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x3fe, &(0x7f000000a000)=""/195}, 0x48) 2018/03/06 12:45:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept(r0, 0x0, &(0x7f0000000000)) r1 = accept$alg(r0, 0x0, 0x0) close(r1) 2018/03/06 12:45:44 executing program 4: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c2938069c", 0x71}], 0x1, &(0x7f0000001480)=[]}, 0x0) socketpair(0x10, 0x801, 0x30, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x8, 0x100000001, 0x80000000, 0x8, 0xb2}, &(0x7f00000002c0)=0x14) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000001c0)={0x95, &(0x7f0000000300)="83d85ed704a074b50036330c57811637ff0e2a10832872fde6d658394522e00b15782a1e66f6d625bfa1dcdeec7c9d98de8ee6347d3d8eeedb0e0a5521b291874d0b0ef18b8623c50d47455eed37b3236615d11efc976c98e19e0eccffa7e30595def3d93fc1f15870d36cb4d5b37c2d451b166dfaf9a4844af47ee906df733d9c7b5206603af63b8f83a7c5727fbf6b53e226f864"}) 2018/03/06 12:45:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000040)=""/185, 0xb9, 0xfffffffffffffffd, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000001c0)=0x55, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/03/06 12:45:44 executing program 7: syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "205bbe", 0x10, 0x67, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d0a940", 0x0, "acf7cc"}}}}}}}, &(0x7f0000000340)={0x0, 0x2000000000000000, [0x0, 0x0, 0x0, 0x2f2]}) syz_emit_ethernet(0x6c, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaabbaac0aaaaaab291002000810038000004fcfc74b32f79a320f8d0fe2802eb0588370e8819aac0de99f2d2793f9833661a4bf2e8f106a6bd35fcdaa5c83d5fef396cdd4daac3afd7c684ea37ff4a344dbfc313558803cd3106902d47307434eddf47bfc8b5cb4e55de640bdc1bfaceee255bbf7de2415b55f585dc7d84985d17b07f93906d100c06648aa10e4ea4beaacb0797ceb5ca09ed18899f9a920000000000000000000000d8aa0bf77f74e082aea369b53da3a2068147e04951bd17d944013637bdc38f39"], 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={r0, 0x80003, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x2, 0x1], 0x2, 0x6, 0x80, 0x3ff, 0x800, 0x9, {0x1, 0x6, 0x6, 0x1, 0xc8, 0x7, 0x3484, 0x2, 0x7f, 0x3, 0xf6, 0x3, 0x1, 0x80, "b1b8a417404bcbc884d90391b6b8f5500cc71c2730eeefebf4f402d071300dcd"}}) 2018/03/06 12:45:44 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) socketpair(0x2, 0x800, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/06 12:45:44 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000680)={@dev={0xfe, 0x80, [], 0x16}, 0x1c, r1}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x1c) 2018/03/06 12:45:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000001c0)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/52, 0x3e13}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f00000000c0)=""/83, 0x53) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000180)) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000200)=""/179, &(0x7f00000002c0)=0xb3) 2018/03/06 12:45:44 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) r1 = socket$inet(0xa, 0x801, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x2000000000007, 0x0, &(0x7f00000000c0)='ip_vti0\x00'}) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000290000000400000019000000000000001df4073b0b60ea5fcb24b3e817516ac0fc9e1c8e64fbf35ef24c9361b36c940205ed95e7c54c1ba0883601ec96728045ae4a30"], 0x18}, 0x0) 2018/03/06 12:45:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f71fe2)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000f6bfc0)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)) 2018/03/06 12:45:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=@dstopts={0x32, 0x7, [], [@calipso={0x7, 0x28, {0x4, 0x8, 0xffffffff, 0x93, [0x1749aa99, 0x2a60, 0x96b, 0x7]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @enc_lim={0x4, 0x1, 0x401}]}, 0x34c) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@routing={0x2, 0x4, 0x3, 0x3f, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}]}, 0x28) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0xffffffffffffff57, 0x1000, "b02d36f2ef5d5f4bf25a00a16382675331c617b93b35772e56441a338de2f1a4862494df1bd17e3cf076960f477f663716069145ebc0358f3c1a60a593488a2534fc6aa4c483368920968fb9172e1f5f2bc96079916e4048deef7a95fe0770cfbd4bc83e574b1edc6106b544a13d7043ad4358b44941e90c93495270cb4c3d13a60e29804c5f95bd915ecfbfeab726213d798d4c59054c274bb9e0af64d69e844b7cfd235dab701d77bc7b3c29e023b0551c1f909bcd52fd554dc315c32b2a944d8178d3a6f376e39527296f1fc8bd5cee22d349b1718961ce3374f12eed65ee4483b22a96f349c38630dbf82b395d2f4728749de8c2e482c080a7e346ffbfa34519ed1645ef854956195b2ab5448fa00d183af0c51261f3e7344d94a1c34cec0d0d544eeb4a1a87d550dbf58e609d8520938da01bfeb074dba3f427885a1e7b8590d2d5463ef2e4263bc3335f028110e812dd52a9ff2bd26fccdd3051209214f2009e4d9ade43c0aea0513f4149fd06c4455433887d5c84e58f013ca97a0b3497e10edaefe539cef9ea9c209ea0a0a85970efbf32b0e926cf847fa249c51a4efe08dd0f535b8be178107e01662de1c1af7e9229ce8920c0114468f069b4460fe602f7cdcc309b24094005ad489086f75d4f6a1254ab2796d1550c350ff6696ccb4752ec1f76f97ad7820f5f810e6f21002063e636d933ee19534349f1a7c83102f5a501a10cef61ef04b6ad901206b2a48ec37b76d9621014f222c50867766a737726d9596bca022540b7f64d31b65da506812f3e2483738d774fea5dde14ed8a6004f8f70b5dc68952cb623cda90e661d0df99659f9ad67e26db96aeec2e313d1f04ccaf084b1d2d706e40b3b874c3db0abad983120c9904c8d4de2132ed832a5825700506b94dfa7b9f48bb0fb2213a2826f99a247475e959902f6829c6d4a5c315b442693a0abd5e3d97d0692545185f826e7d93a46ad1f3a67d09d7fc9e0c77bcea74ec6681c7c789092dd9f8f4523eb6410fb53c2f6d5bb1d1fa85a42c0687d0b672ea68b9f5a115f7ec3517a7e55994acf26b9d4534b83273361f92bb9efd43c192a7f6aaaa948f6c2a15571e4d218641cff30945aeb31a7ad8baa753341d616a6fedbcf8383e62428ec5c4648c46c1d84ae3cc99369a31e5e4b220fae05830172287e709a368707b24bb0e5c15fefeedbbdc8d1d4631361162fc7dd6ff4ee72489eae9f0f0da5191db3e8c3b4a780fcadf11fc32527a040f04ffa582d02f59a6239d99e2e9dfbd633fbfb70d17b8f8406eb57a95f0efa327a3d98b38b20dfe6d388c099bb0ac8def32ea39aee68215beb46e3ca9d69a8f8fb8627e1746b6ac1d4dc053520b2332e7c606ddc0e461ab4567d1714b11c8043284390e90d56019a627488435190a7b50719a2efe9df54602675b10383d74435fbc078316afc368e7077d4d1655b2b999a117e0423a3027124bb26808ef1285f82171243d2144ef52716b171285b461620b5fb204a39f30b51596848d4d44737139f7318facde33e04f445ea41c46f9b3f454d4201a443f67f05676015de6b26222ecec1052bb009ff9aa3e7d22fddec62468af2264c3ca5efdebfbfee2139f59f951a8ffb371526935aa1321720a705240ba5d4a89515f97caa711265a39ca1b4154ad426e1cb0f04bcb7b03e7bb52e00233c0ec0892a7640dd26388c18c433cdb601c77ceeb4fc5c7ff8b691944db42472d255921008f302f5a5a581adf015419b48a081909d1b04b201e6cc7b111bf42365b48b8fb5ab3ca9bbe6d8fa93ae479386ed3c1b2aa896ba265cd977b0b14c8e14c9b753231e67aace71e0afb30c3709db6edbaf71a9cffb2342fcf791cb3d21a65777cd786fe08ad9b856e36855be8af8bb88c7355a29f7e4f792f633c60a6519e17e9408a254ced89935c4fba2fd2860f721d5e06d10ee7012096ec53dd777a0b3932d8fcd09303efec313c77b780cbbce340c62e394bbae4333c44562e1ebdb6354675499c4d01434abba4ef540560b43ea2ba69821eb2b1b48ecab4eed650b1c2406c096bccd9e9c2351ecdb4dc800abf3bf0b7304ef6c25462121e1e7a689c66f0ddb52ed6c331dee41e53df42ecaff6897ba6b3cec83c4337d8424114d1c1a2c0114a3f66c6b50f5b6bd9b499ce6f0e56b7699240d4376f191c996cceb3e75556d7715ef7a84b3c68270ac37746f99252224f7fa7cefff2423de3f6c94d5e9a4e653c826d70fd45f7d4aca0ede0aa3bd8957ead478ce3b48fea86f7f617ad29aed276bdfdb0b78ded73c2f8672a674eda522792a39903df4616e85b47b2c94aa34570528376eff0331be5744e9cb72c7e212b6d3baa1675a1929e821633d05f82707c44d0cf483178afb59025504c62147a5598e1aca65f90b557e3a9d981cf83e1215ad894b40e9b412cd6dbc360037e410b03160a570bbf13e4f11d8ba36f83054eb51c49f4a467026b177023674fd74247ead8eae5a4e9557194999f363848e912715bdfee967c02f38495c11430be7102950be2ca9dcbad4bdce859bb78a0fd1b7665a45cf8fc5d5875cdea2bb540a59c385e83126580436952f09da01b92e1537ed901261ad24391fdaa545677a41f1687a28cdcc5f70993eed7482963373349494905f9725ec9ce003065ea6fdc585ce25f637d4e08f9888bdab3c6dd810c38a23f8ab80eda76da59f9fd9f8341bee16f04b8a6bf6a50cfb78eb41334040420331bd73084ac27ee8732a2eb5cd3d8121bc220487795b4105ce1c46736a29ea0a1866a3f03ae4be5296ab84c9f2d89b23041dab54afbee1fa451e6fd93dc7a119e0606f7884736ca65bdd96fe335b13e996f007d30e9be308ad42659aec421df94ec1c34a148d8aa76f54eded9f3b16b31230c937d6131f1cad44684559cc8dcce6ff5a4ffbb9862285cf319f668572e6a6c27f8be0b1a7bd3dd69511b93f5d472fb9062f684d422ac3ea09329963995214715455ef21584a5ce6cf61689ee5f7d4e589c3730d0bd2dbc4656801aa0c6891d8075138ff7369db317ba41464db7538aaa9fe57513bdffd1d3451800d18bdf703e7dfa4bbe6da4a75897eee97d404fe002fe9d9316f0bc9839efecc982b267c0ff8bc06e331fe49ee0cb992f4a9510cc7aad36eb58ad778749134188ca31433a8949851a97a62cdc3402efe49edc36a730cbe966e1636d4008137cb507e84d491c7c991ae6b9e1988e39f253b1f50f68b732f5e09f4e56da21886d281abac140937bc5569fbc5350761e61ba140b44c6d71b2ebf8e08cc8e354a0296a8cbf3d9c6006413a08a7fb4ff629cfcb60c4ab361cb60c07731ebf744b9285edae0ac5ce1344b4bf568bc4c75d9dc13a9aaf10036acc160e6991a67e39db5878b846b5f18f567e57caca68778bff77d36162b2e79787170e76c0387deccfbe6e38516d69c102028df65ae9c72eed8fa534f64e197584f3edcbb17f8fdcf3b0d0005e3dcbcc8f5a72705c705c29c261f12cbfb6dba72e9893d334f49894fa7f28b2cf47349c8b63073e3872a4e27954ec16c71cef39824fbf4f09f297bb744adc50ee1ee4df035393598f222543c1781d53b04247aa028c0086deb8383eb0dcb65cdb82fb12fc7aaf0fc2f1a41572b0bc8bb402b80962a103bc9270c9d154beb6d454d1e7b22161dde3259b38bc9267da847d1f9d14f479ade05485823e2984e3b507b4b3092b51ef101061250f27e4a3e6fcdc991827d24f66c5e0b2a4ecc8e7edacefd93b40df351b16e61eb38397d645af3600318b10047a40999a06e284eaca083522638848becbb496dd9fa5ff1ba5681a6389394f44b8ca34f309b85119074977a26f54b64c3828a84ef13592a6d7d533b78f4f8c66455c10e5b42b6c6e69ce87be2cd01e0c0dae76604ca96f5a9dfb69f132f3ec9ed72b45b70672766d9a1ddaf4bede3e2689897f7c06aa1c1ee15eee3eceb834b2af1312b11400699333cfb03b03a0f5cdfed0ccb4e1d1a5760759932dce81a20576883792e83e0f63d0bf6ca7506b0c1b768a55b0f8cf9eac7a3ec7dea6588f7814c7262c6077e2e65f691ee756a6a2d54bf9ed692163649444ab9337d2672546c47db279bbd1b9804ffb0604457d81de149bdd4298b09e19ac3a0a518c2739bfb1e3fa4abedcee2495734ba60682b518ac65809fb3d6ade5bf753e41e86f9fbbdd8b28e26015939d167b362db84df8a5d07d819280cae2ebb8174cd27e75631fedde96d21a49be5aed8dc6c31dfd975730bdc3ace53c0ecdd11ca62f3533ee94dc362c632ffb17a7abfb653b034581e2e9c0f274a49617ab63e8274089a2cc09d809094c7fc77a1c6d1f1aaabe292ab50f2f6f3c7386018652ea9b6759ac44c8f2e37951bf60fa68355e9e3fb92188e03df92d1a0c3d1a162aed9ea629902a5b257912113533abff8a892396e1f9ebd90736ec79edd8854696a1b0c8e9e2a739b404222c19fe19b17fc796a6245d063519c621d7fc6c9e354452b30f66f6814e608555aea75767626e7e11cc82fe051cd54d2ca6dd26b762a1b51050aa8030957d31f7ceb938ba62ed7428477d4a4eafcc3ea0281a44c98a99e3045e458a8d5f6bb120268f49a2d08897f088134dba8e26c3fd5a55b22003fa238e084e2df21197ca47ca8f6a26c8c6164f09a78df2aa496303bc092f16cd0fc66eee64529a3aad2eb3fc2d05bf2ef4db9a86953feef42270580a82126e41f1a0c699fa4a8f700120152357efe46b54ea98c83777b842677953b60b2ebb8863af5fd123a5b0600b83b0338c729ab43405e25d8457b6a3d494e528bb51428d4e78c7f25f26bc9afc29f7f07a577bc91656dcb469efa0a60a70b913fdcf64211b12f56537d6528cbd41590a05fbd06ef4b0fa036a7311f7c8c6464e7e45f3e1a1365cb815027619d40b698d2ec00d06dbc09c67074d657c8f6a9b19321ddcff0e70ac0aae9281131d8eb85bf9c3d509759ff759cbd76891eb4903b8e71d635f0a92f98cbf4d0d6c62111eac3733e6c58745d9948af346ae87286a0ba13d5fd63e046827794739d035624573d1accc2d3835e4172c5cf87ab82eb134b71fe1773631ae090bf84fccc2c9527254406d5bdfb863e4978191c02dc4ccfa5f56bdc587fb09ddfc260c848893dc73b112c66783c8da5316b5889a210df864d9a42dfe9c5b566bf040619ebcedd164f0356dbfac6923761b79dbcbba6b567b768bedcea3a1be3650bea8939973d27884e837997fa942ae86b0b69085ea6b55472011fb5c9367239384de3770eae78b821a458e7ad4dd3eb200eb8d50c0755765b406a3b88c898649be771970b186b5074bdf5cc69526d057b4d79ad93f56a4c88809296c38af5e504d25d92740e7bb004e8fc1cd2c5f8c7ab469e2b98ec7ebd2eea6887aa7a67414bb98c3d07ef723346b903d5a665bd571c7e7060ed58a5fc89b2756104c8439a1b9bc642be855308e69f07a1f26b9c156b6767690c013a8348454677f6dc0b21299a3399a659f5c54762f83ebc704b15bfed045e79c4fe5a2c7dfd63de2b74ea5a0f035c8e4fa256a88c312da26d1eb9bef34841f14f863875e875f6062f31db0aaf9ecebcf8ebe5b6ae732a94c79f5ae0901101ced39dd9730709b48cf7a76544720c214362df7d7d1d446013ee0eb8b5a38a2cc660392dcc4a783f732d72c556e9be7a748b0ffaed17d1d0a8530f365fa54719a39d584746b6cea6fbc0a5ea6ba4194ec22496c9098f6fdea663c19d16244feaf7d9f65f1043030f819e4748ef0ce4dfe131bf6bbeff"}, 0x1008) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x400, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r3, 0x7fffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001340)={0x2, [0x0, 0x0]}, &(0x7f0000001380)=0xc) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/03/06 12:45:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x2, 0x4], 0x3, 0x200, 0x4, 0x20, 0x4, 0x8000, {0x400, 0x7f, 0x2, 0x1, 0x10000, 0x2b, 0xa7, 0x8001, 0x8001, 0x6, 0x3f, 0x6, 0x40, 0x2, "7325cf8995a17f8bc1ae40be4fc73dc2390782cef7f7e8105d73ed76050bb23b"}}) 2018/03/06 12:45:44 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8)=""/72, &(0x7f0000d1b252)=0x48) 2018/03/06 12:45:44 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e20, @empty}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='vcan0\x00'}) bind$can_raw(r0, &(0x7f00000002c0)={0x1d}, 0x10) 2018/03/06 12:45:44 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000009500000800000000aa6de2a9671824bfc9c432d29d32310f6c8d1565d805e85cf18764fc592423bba84018fcbf6505d427886c952fd1f4b220401dc1977a34f829bbdd00"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000e75fd9)="260000005e00090d0000eaf83afffb0000000000010000000000000000000007e900000009de", 0x26) 2018/03/06 12:45:44 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000004000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x2, 0x81, 0x6, 0x7fff, 0x10}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x1, 0x1, 0x0, 0x0, r2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x3, 0x800000000000e}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r3, 0x101, 0x200, 0x7, 0x4, 0xf61}, 0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x71}, &(0x7f0000000180)=0x8) 2018/03/06 12:45:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000040)=@ethtool_eee={0x44}}) 2018/03/06 12:45:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x50, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0xff5a) socket$netlink(0x10, 0x3, 0xd) shutdown(r0, 0x1) r2 = socket(0x9, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001200)={0x0, 0x1}, &(0x7f0000001240)=0x8) socket(0x11, 0x6, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001280)=@assoc_value={r3, 0x5}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/06 12:45:44 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/03/06 12:45:44 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000100f50)=@hopopts={0x0, 0x0, [], []}, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[]}}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006c7ffc), 0x325) connect$inet6(r1, &(0x7f00009ac000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/06 12:45:44 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@nfc, &(0x7f0000000380)=0x80) accept$alg(r0, 0x0, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f0000262ff0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0xe3f, 0x2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) 2018/03/06 12:45:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) 2018/03/06 12:45:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffffa0) sendto$inet(r0, &(0x7f0000667000), 0x0, 0x20008005, &(0x7f000095fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x9, &(0x7f0000df5fc0)=[{&(0x7f00005b6f84)=""/124, 0x7c}], 0x1, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000098cffc)=0x5c8, 0x4) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x0, 0x0, @empty}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/198, 0xc6}, {&(0x7f0000000180)=""/204, 0xcc}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/113, 0x71}], 0x4, &(0x7f0000000440)=""/244, 0xf4, 0x7}, 0x162) socketpair(0xe4d7f5a080b70feb, 0xf, 0x7, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000006c0)={0x9, 0x2}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000980)={&(0x7f0000000880)=[0x0], &(0x7f00000008c0)=[0x0, 0x0, 0x0], &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x4, 0x4}) r3 = socket(0x8, 0xb, 0xdf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x47e}, &(0x7f00000005c0)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000840)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000600)={r4, 0x4, 0x1, [0x5]}, &(0x7f0000000640)=0xa) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000700)={r5, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x71aa, 0x800}, &(0x7f00000007c0)=0x90) 2018/03/06 12:45:44 executing program 2: socketpair(0x2, 0xb, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x7, 0x2) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xfff, 0xf3f0c8c, 0xfffe0000000, 0x7ff, 0x6, 0x0, 0x2, 0x200, 0x8, 0x764}, 0xb) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) r6 = accept4$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000300)={'syzkaller1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r5, 0x100}, 0x8) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000400)=@req3={0x7d, 0x80000001, 0x1, 0x3ff, 0x7, 0x7f, 0x9}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000500)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000540)=@req={0x400, 0xc58, 0xc7, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={r4, 0xfffffffffffffe01}, &(0x7f00000005c0)=0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x4) sendto$inet(r1, &(0x7f0000000680)="b65a30f963d1f247bc48b26120fc9e82bec644336cac3f1d394a124940b8f43651abb3cf64eee026f8559b0dff15b1e31a0e48f3feea43a06c20791252ba9c46bd3fcb5062cd8bd5e8b3df35560d352c07ce3618eddf054182f2d921040aebb5c448ff3b03909e3b44fcc608e0e21f5b8a8f75f68edd8a53297eee28f60ec30d98e797fd9b87129dc2a3c5c2b30a2cc9530097fda78f1bc0e4a91d1434545d3f8c847420feac1e02c6bed1a9639d6c748ebdb05b7426edfe16338daa633e44af0e9e61053830b0d1a7a93cc7dc407c3cfec0d79991265b036e0b2e1b82", 0xdd, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000e40)={&(0x7f0000000780)=@in6={0xa, 0x4e21, 0x3e, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, 0x1c, &(0x7f0000000d40)=[{&(0x7f00000007c0)="e081b02e6a76bf4de4180cf7b0e6671b1c5ae226e374f2cabc8c895f91c0c38e74279bb9471c2674e63b41c2c02c0112aaa90f43465207998c13e002384a1d1ca5bace8e1897adad6c3a11d9c67739b89fa9fc1ec9152beb3799de731b5a77328b8bcd08f357ea8f2a683e11f808373a", 0x70}, {&(0x7f0000000840)="9a7fcb1cdcded7606bb20db00804a1a1a39847f803722fdea89119049f458744fb94f1e183424b3503a51674d9bafb82", 0x30}, {&(0x7f0000000880)="d78b1a980df44e731ed38e7759e7fc38d680c39c41f816ba84372364a275e307589c30651eebbf474440522f22c01d8cd719363c53e9327df1594e8f8fe47e5624a3a2838404a098a5422a3ba7d5115ce207d3b6adfb3d9b88d89483e2c824cb0b3ec703339fedc09c47d3b2261527391557f77c960ed7fb5c6dc585e43b743b071d45fe7c66a6d1adc9f182e5c554ae8b6de14295c32345b922da4c08f7341574dcac1c2b2c2cc4b7adce2426bc7e9473972631b970a53fba2755ef13d0a35ff0bc5ce833e9faff70badd35f8d0bf39b43375", 0xd3}, {&(0x7f0000000980)="3cb27fcaed3f89e63300fe6eac43d434726d6ac7bf942212ea94a2828b986f92a8f0fa4cb54b5c8452945e627cb66cf62a6b5ab34ca1e089329a79b3dccd9d8be615527d098852c0582300c875bc08990800f69da493aef3176b71e4e3f059e40c13b656074dea17babeb914e9b7f8e019ace5871d22a19027e125e63f63872da219d4ec0281b7bf1cf60f0801099a747fa4a038f44d2241922499f1f83cde37c14a50ffe1f6e250881b6069c6299f26d2d5b43cd9a9c346bbd506616221b409ab812877db3a64f84a27919556637fb5700842b7c3cc312cdb", 0xd9}, {&(0x7f0000000a80)="bfc6154c9fa7911c3e", 0x9}, {&(0x7f0000000ac0)="aea6d6ebe90b32e40a4ac66756262242714af5f687d4e2871974bd498cbf", 0x1e}, {&(0x7f0000000b00)="525d93890656dba75b5f1bff72abccffe933f57746517545cfe81475a6b5e5db39dde078ad392f3805a9a482b671856eea0680715e738e67ee06d59e86b52b7e2c6b563a8ed19e6bf7", 0x49}, {&(0x7f0000000b80)="f80e5bb54409835ad8ef1da454936804ba0ea7a5a8355097b0b36ae75520378c9e2cbaf64dd52e124eaf9b982c022ee4bfc35960d81e241cfbb8b101d7707b7b1537a87a7ada9fbc54cd8fcc9e4b938b3a28d85c59f09824997d36215e5bc9f6098f90511019a36e15f379a0027d88584fc60d8a6839a8c512f9a904e6a5b9aa43276ba116e23a09a70a98690d117af20b911b4c47aefa51a6c54887ca49eb8c682e6411dd44c4ce10004102af7b1921c2c3c3eba827adbe30fda41ae1037f1b8ef756b0b52f18b141", 0xc9}, {&(0x7f0000000c80)="381e3d1f8361b895861908e0670aeb23fe9270fc14d82d53830901f55c74ec456061f2754fe43ddec67581baaadf611ad0769bd701d40e41926177fc2a90efc146c24534b748c3fb9a3e2a3c8359469b60788806d66f82cd3bc8ba1fe539323e0356e8c92787eae20653d127c370b02c5104222c", 0x74}, {&(0x7f0000000d00)="730ffb406150bf95af957e9e625791ce934131cd3a33c2bc1d424bd437549481d7cd6c0a4c0803957d60267b4268ddad5f96de3c28d3612729dc3099e297", 0x3e}], 0xa, &(0x7f0000000e00)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0xc, 0xff71, 0x200, r5}}], 0x30, 0x80}, 0x1) socketpair(0x5, 0x6, 0xfff, &(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r8, 0x101, 0x5, &(0x7f0000000ec0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000f00)={0x2, 0x8001, 0x4, 0x7ff, 0x45, 0x20, 0x6, 0x5, r3}, &(0x7f0000000f40)=0x20) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000f80)) socketpair(0x3, 0x3, 0xba, &(0x7f0000000fc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000001000)={0x5, [0x9, 0x8, 0x40, 0x3280000, 0x9cc]}, 0xe) sendmsg$nl_generic(r1, &(0x7f0000001200)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001080)={0x108, 0x13, 0x8, 0x70bd2b, 0x25dfdbfb, {0x16}, [@generic="4f9f2949853a51950bb1dac196df3d3c0fa2287c76a15ae4b8b70064b646b2cf060a6855e4b36a3a2110c2c1", @generic="c656f99837bc4f50155c429cf9107e078f5e0927aba4c7f79354fea97ba9ed960dcb476b9fdf5806acda9c20ba1ce02ff813c56db82074979ce1d3a81ac9e82a2e9eb4e38905a757b3f57b6e97466b8895f228afa7e87350b72049dc4078e932c5b9b9e164c311b1978a60b9517c8236be80bb962836b6f67ee9e18682cea584cd7aa069f50748e57ea8aed6cd25a56906e718e344f7b9fd6f4c9aa61fe9a7c2a4c2ecc07aa80364d92a9feda94e512d7575a9d1a872ab6a010f84d8d3c4697e4f7088bcc0e5d2"]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x800) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001240)=r8, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000001280)=0x2, 0x4) 2018/03/06 12:45:44 executing program 3: r0 = socket(0x2, 0xe, 0x1f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x7a77, 0x2ddd4e71}, &(0x7f0000000840)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000880)=@sack_info={r1, 0x40000, 0x9}, 0xc) r2 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3f, 0x100000001, 0x80000001, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x807, 0x2e, 0x8000, 0x3f, 0x1, 0x9, 0x1, 0x101, r3}, &(0x7f0000000240)=0x20) 2018/03/06 12:45:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x7, "208d8825e6fb2d"}, &(0x7f0000000080)=0xf) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000180)=0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000335000), 0x10009) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0xffffffff, 0x4) vmsplice(r2, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x359, 0x0) 2018/03/06 12:45:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001680), &(0x7f00000016c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="350fff69991205d3693667658d4394df0b0f03822a9497186a062132a2eee2b0ae74e54f983eb343af94db61279b2458eea1a353501872b61ea47272d6bbdaec408b8b9f1b8c83f281e44985dd96d482ef238cae39adf45a19a8bf0d93a2211bf04dc9311ea6ce3bf51624794ef5fbd018183d2caf2bd0b71e8a3894c5f534324ef189b58a9d88c21d367c00000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES64=r1, @ANYRES32=r0, @ANYPTR64], @ANYRES64=r1]]}) 2018/03/06 12:45:44 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x9, &(0x7f0000000000)="034b0007", 0x4) 2018/03/06 12:45:44 executing program 5: socket$inet(0x2, 0x2, 0x4) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x598, [0x20000640, 0x0, 0x0, 0x20000868, 0x20000a78], 0xfffffffc, &(0x7f0000000000), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'bond0\x00', 'syzkaller1\x00', 'syzkaller1\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xe0, 0x118, []}, [@common=@mark={'mark\x00', 0x10}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x0, 0x0, 0x0, 'bcsf0\x00', 'lo\x00', 'bcsf0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0, []}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'bcsh0\x00', 'bcsf0\x00', 'vlan0\x00', @random="3d80d3e65ea7", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0, []}, []}, @common=@log={'log\x00', 0x28, {{0x0, "5d326c4a0552212b5e62abd6b4bcaea16fa0dfbca98fe6a6403615f707f4"}}}}]}, {0x0, '\x00', 0x4, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bond0\x00', 'bpq0\x00', 'teql0\x00', 'bcsf0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x218, 0x250, []}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:agp_device_t:s0\x00'}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "caf07bec72e00031b757805f178ea7037a08417112a2fd3182780005ca31f1ffd8402c95868bb93eda1588e88d9d0cb8cf6285ed6b14f6cb2e5cf1f3365804cf"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty}}}}]}]}, 0x610) pread64(r0, &(0x7f0000000100)=""/251, 0xfb, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x90000003}) [ 352.757821] sctp: [Deprecated]: syz-executor1 (pid 26590) Use of int in maxseg socket option. [ 352.757821] Use struct sctp_assoc_value instead [ 352.820554] sctp: [Deprecated]: syz-executor1 (pid 26603) Use of int in maxseg socket option. [ 352.820554] Use struct sctp_assoc_value instead 2018/03/06 12:45:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000019000d06ffffffffffffffff0a20000000000000a123000000000c00090000000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000700)={@in={{0x2, 0x4e24, @rand_addr=0x1}}, 0xca, 0x8, 0x0, "d58f567bfcbe1c28e343e36bde8cfdace49af674557eb4933b8aa1d50ac2681d41881b40c8b2305ff8d2dfd9808d44472d1b4b6d2a59387a7a85bf79a26181bed374b36a8b75d8777236a3edefc7556a"}, 0xd8) 2018/03/06 12:45:45 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xff, 0x0, 0x7, 0x0, r1}, &(0x7f0000000100)=0x10) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) accept4$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x80000) 2018/03/06 12:45:45 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x54) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4, 0x3c}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) socketpair$inet(0x2, 0x80007, 0x12b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xfffffffffffffff9}}}, &(0x7f0000000200)=0x84) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)=[]}, 0x0) 2018/03/06 12:45:45 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x5eb855) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) r2 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) sendmmsg(r2, &(0x7f00000c5f88)=[{{&(0x7f0000748fe4)=@in6={0xa, 0x4e21, 0x212, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000b89f3f)="1c87ae3dbd01fbaf3e48e2e789c3469cc8a532701052a650bc750185575c92e7dcc729079f7d2cfc5e20a95d1d59f6713b0af745fab772d7d4b1e90a04a65daff93774248552111ce33fd7dfa953a0b4d3b2bdfa4e0f1141274b6ab70860bae7ce4948391b00137350317ebaf4424071039dd7d5532f3343eab096659d9b772cdde99b8b0db068fa091e62f8b2caa43a156cbc9e36dad14ecbf1b7a50c91eef070bade9594c3ee3e6e3ce9ad6db7beef85b7059741db1c2440fb0800b27ec740fc", 0xc1}], 0x1, &(0x7f0000231000)=[], 0x0, 0x10}, 0x1f}], 0x1, 0x20004880) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000141000)="cdd782c5da5748b0150da559de652e44a11489660d850d28c6f08ccc6ca5b517f5c0dc2564c0574e5fc9d8489ef7ccc015040000000000001594b4fff400227e3067fcf05c1ba2e5c316ee0b049a94cc74aec3295fc39420f62e73f24d0a113781b258500a886c854554a9389b152cfc3d352c136fba3a90a842af111c11d63e7e7596881c46c020c1a1a67dcbc451a0ee17ff87be1098109a144db9d6894befb0", 0xa1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001900)) 2018/03/06 12:45:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x2, 0xa, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x2, [{}, {}]}, 0x48) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001880)=@req, 0x10) 2018/03/06 12:45:45 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x100000001, {{0xa, 0x4e20, 0x6bd, @empty}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x108) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000100)={0x6, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}]}) 2018/03/06 12:45:45 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r2, 0x0, 0x2000000000, &(0x7f0000000500)={@local, @loopback, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'\x00', r3}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x81, 0x4e22, 0x5, 0x2, 0x80, 0x20, 0xff, r4, r5}, {0xfff, 0x8000, 0xd8, 0x88b, 0x20, 0xffff, 0x7, 0x6}, {0x1ed, 0x7, 0xb4}, 0xff9, 0x6e6bbc, 0x2, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x2, 0x9, 0x8, 0xffffffff, 0xffffffffffff8001}}, 0xe8) sendmmsg(r0, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000440)=[]}}, {{&(0x7f00000001c0)=@nl=@unspec, 0xc, &(0x7f0000000180)=[{&(0x7f00000000c0)="95a14de1cfeab2858e36382505a3b868afee24907750e0182abed7cf2b647e583a9c92b65a30e6e932bcf074774f8d7520a492101bf5d51778cd6abcd0e82c0fb1cc4ca3adb5532e83c7e26fe4c8a11e69bdbbd092dd2876ebfb55faa13e2133de4585633c0c5098824c540335ead0ec067ae270c658dea14f7c80992952e82b88b3462eb2", 0x85}], 0x1, &(0x7f00000021c0)=[]}, 0x4}], 0x2, 0x80000000000000) 2018/03/06 12:45:45 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000ffeffc), &(0x7f0000088ffc)=0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x3ff, &(0x7f0000000040)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000100)="8fa315d7aa2c610a4257fd47365e480ca5735c4cf44847f8c30ab0d8b3ac80606d759814b5ff08e19eed"}, 0x10) connect$bt_rfcomm(0xffffffffffffff9c, &(0x7f0000000080)={0x1f, {0x0, 0xfffffffffffffff8, 0x9b7, 0x3f, 0x2, 0x2}, 0x7fffffff}, 0xa) 2018/03/06 12:45:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) 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) 2018/03/06 12:45:45 executing program 5: r0 = socket(0x10, 0x1000000802, 0x0) getsockname$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000200)=""/51, &(0x7f0000000240)=0x33) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'ip6tnl0\x00', 0x0}) recvfrom(r0, &(0x7f0000000040)=""/177, 0xb1, 0x0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x3, {0xa, 0x4e24, 0x3, @empty, 0x8}}}, 0x80) splice(r0, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x6, 0x1) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005200212600000000000000ff0a00000008000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/03/06 12:45:45 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @remote}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) r2 = socket$inet(0x2, 0x1, 0x9) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast1, @empty, @empty}, &(0x7f0000000100)=0xc) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000000)=0xfffffffffffff000, 0x4) sendto$inet(r2, &(0x7f0000000200)="eaa96b08000000aa6e4e5152eab7e526c698bc465dda7daa8e6f", 0x1a, 0x81, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr}, 0x10) socket$inet(0x2, 0x3, 0x7f) 2018/03/06 12:45:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000001480)=[{&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f00000001c0)=""/118, 0x76}, {&(0x7f0000001500)=""/125, 0x7d}, {&(0x7f0000001300)=""/249, 0xf9}, {&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000001400)=""/117, 0x75}], 0x6, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"fd73983761700600", {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x801) [ 352.903959] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 352.921624] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 352.929765] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/06 12:45:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00007e8000)={&(0x7f0000218000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/06 12:45:45 executing program 6: socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r2 = socket(0xa, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000001c0)="3a607cffb55f000000000000000000a3") 2018/03/06 12:45:45 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket(0x5, 0x80000, 0x7ab) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001680)=0x100, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xf8, "356572f2f14fccb81f17e914f666b94316258c6f6d8afad24ee816320f410951cb6b0764156ab2cfaf07cb5d8ffbf8731e608a9e430d317e38757eab752ea0c33cbf5d71ad40962b7343bc36c6cdde9ee81aec2b092255034b07d0c33f1a8b236055162a7e85ff7e0ef0d666dc47714607b874170887d32c76137127c57ce7991d5b5370cb6b1b90e7ad7bc08a7cfdedfcfd138d2e1fd0c77aeda24283cc2844c1a3ab732e19b60debf449bb991ef8b98850b6542c1a9fd2d6348f222dcf303e6e0f2106a7bb7a486df97ef2f67a5133bf6eea5f3489e56fed16801d0ae9f9a94f9b6411fceae8047df62eaddc853e16e1dd4bf4746bbe2f"}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x7, 0x7, 0x82, 0x5, 0x6c00}, &(0x7f0000000300)=0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000000c0)={0x80000001, 0x0, 0x6, 0x8000, 0x9, 0x1209, 0x6}, 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x1b8}], 0x1}, 0x0) 2018/03/06 12:45:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="671988b996e3fffffffffffd86dd604c914800140200000000000000fe8000000000000000000000000000bb4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0)) [ 352.957835] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/03/06 12:45:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYBLOB="82024a0018002100ffffffffffffffff02691670e79b85045a08000008000500ac14ffaa"], 0x66d}, 0x1}, 0x0) 2018/03/06 12:45:45 executing program 7: r0 = socket$inet(0x2, 0x80003, 0xaa) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x7fffffff, {0x1, 0xff, 0x3f, 0x4, 0xdf3b, 0x8f}, 0xfffffffeffffffff, 0xff}, 0xe) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000000c0)={0x32, &(0x7f0000000080)=""/50}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'yam0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x208, 0x208, 0x258, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x0, 0x0, 0x0, 0x0, @empty}, 0x0, 0xa3dcac6564d62a9a}}}, @comment={'comment\x00', 0x100}]}, []}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bpq0\x00', 'vcan0\x00', 'bridge0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x198, [@cgroup0={'cgroup\x00', 0x8}, @time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x4f8) 2018/03/06 12:45:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0x52, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x384) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/03/06 12:45:45 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x100000001, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1804000000f3ffffffffffffff0000001f1100000000000000060000000000006404149900000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xffd3, &(0x7f0000000000)=""/251}, 0x48) 2018/03/06 12:45:45 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}, 0x0, 0x0, 0x7fffffff, 0x0, 0x10}, 0x98) 2018/03/06 12:45:45 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000de7f11)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) 2018/03/06 12:45:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x10, 0x80b, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xe65}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x5000000000000, 0x0, 0xfffffffffffffff8, 0x5, 0x1000}, &(0x7f0000000180)=0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000e34000)=0x450, 0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={'ip6gre0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ce7000), 0x4) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f00000001c0)="278a34006d87e010b3999cc944524b7b5569bba2ed83a650") 2018/03/06 12:45:45 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x3f5, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17, 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000300000000c3a000830d9500000100000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket(0x4, 0x80f, 0x40) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@alg={0x130, 0x10, 0x10, 0x70bd2a, 0x25dfdbfc, {{'drbg_pr_ctr_aes256\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x473}, {0x8, 0x1, 0xf8}, {0x8, 0x1}, {0x8, 0x1, 0x4ba}, {0x8, 0x1, 0x800}, {0x8, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}]}, 0x130}, 0x1, 0x0, 0x0, 0x80}, 0x20000001) 2018/03/06 12:45:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r0, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035aff0)={0x1, &(0x7f0000897fd0)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) 2018/03/06 12:45:45 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) sendto$ipx(r1, &(0x7f0000000140)="543c3ea5644f8f3a64460ff7e3aa3c2056afa6f01da0ff3bce126802e842b219d76b5ede74cd069a874a0ee2739c221d7f7cfef11335451ad361f93ba8e9bb0ef4f9157611c0ba3a19fac590884c3123d70747e814b5d4b70411d764c290cbf505bee6cde0181f421615ee61bb89627ee7eb401ec383d2db72e916ea178ac4d9ceb51d2e04d8279a9d2563126e94cba7107c880bd6be3b9ebbdfc7add6d7491bd7fe363199956d7fc64408ffe5e51cc4e78cf3c863b1d4b7accc67e3def0ba6a042e695f685fee898f80895c86c3cd1da90d4c3ff288ae1997e01150d57a4cdb8cbbe3be1b296033", 0xe8, 0x800, &(0x7f00000000c0)={0x4, 0x8000, 0x4, "32c34b59893c", 0x7fffffff}, 0x10) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x8000, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = accept(r1, &(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001980)={{{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001a80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001ac0)={{{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001bc0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000003080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x648200a}, 0xc, &(0x7f0000003040)={&(0x7f0000001c00)=@allocspi={0x1428, 0x16, 0x304, 0x70bd26, 0x25dfdbfe, {{{@in=@loopback=0x7f000001, @in=@empty, 0x4e24, 0x7, 0x4e24, 0x0, 0x2, 0x80, 0x20, 0xa5, r3, r4}, {@in=@broadcast=0xffffffff, 0x4d6, 0xff}, @in=@dev={0xac, 0x14, 0x14, 0x14}, {0x7, 0x7fffffff, 0xd, 0x1, 0xfffffffffffffffd, 0x1, 0x4, 0x7}, {0x0, 0xfffffffffffeffff, 0x800, 0x2}, {0x0, 0x41, 0x7}, 0x70bd29, 0x3507, 0x2, 0x0, 0x10000, 0x1}, 0x7ff, 0x5}, [@tmpl={0x1c4, 0x5, [{{@in6=@empty, 0x4d2}, 0xa, @in=@multicast1=0xe0000001, 0x3506, 0x0, 0x3, 0x7, 0x1, 0x1, 0x40}, {{@in6=@dev={0xfe, 0x80, [], 0x12}, 0x4d5, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x0, 0x7fff, 0x1, 0x8, 0xfffffffffffffcd4}, {{@in=@rand_addr=0xfffffffffffff801, 0x4d4, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x2, 0xf6a5, 0x100, 0x8001}, {{@in6=@empty, 0x4d3, 0x33}, 0xa, @in=@empty, 0x3505, 0x0, 0xc4acac2ac712b8e8, 0x200, 0x20000000000, 0x80, 0x80}, {{@in6=@empty, 0x4d2, 0x7f}, 0xa, @in=@empty, 0x9, 0x0, 0xd837c83f060fe4be, 0x9c12, 0x7, 0x4, 0x10001}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x3507, 0x3, 0x2, 0x1, 0x4, 0x9, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffff00000001, 0xff}, 0xa, @in=@empty, 0x3505, 0x2, 0x2, 0x7ff, 0xcd22, 0xff, 0x1}]}, @sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x8001, 0x4e23, 0xcaf, 0x2, 0x0, 0xa0, 0x1d, r5, r6}, {@in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4d2, 0x6c}, @in=@empty, {0x100, 0x0, 0x1, 0x5, 0x2, 0x1, 0xc764, 0x1f}, {0x3f, 0x7, 0xd2, 0xd0e}, {0x480000000000000, 0x7, 0xff}, 0x70bd2c, 0x3505, 0xa, 0x3, 0x15, 0x20}}, @algo_crypt={0x1048, 0x2, {{'ecb(twofish)\x00'}, 0x8000, "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"}}, @tfcpad={0x8, 0x16, 0x800}, @ipv6_hthresh={0x8, 0x4, {0x10, 0x3e}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd26, 0x70bd28, 0x70bd27, 0x70bd29, 0x3c5b7c00, [0x5, 0x7fffffff, 0x0, 0x0]}}]}, 0x1428}, 0x1, 0x0, 0x0, 0x8000}, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) close(r0) 2018/03/06 12:45:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000213ff8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ebd000)={0x0, 0x1}, 0x8) shutdown(r0, 0x0) 2018/03/06 12:45:45 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x5, 0x4, 0x7fff, 0x5, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept(r2, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) getsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0x3a6) 2018/03/06 12:45:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f00008d5fec)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x807, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000000c0)) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/13, &(0x7f0000000040)=0xd) socket$nl_route(0x10, 0x3, 0x0) 2018/03/06 12:45:45 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000000000)="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", 0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x9, 0x20}, 0xc) 2018/03/06 12:45:45 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0xdca, 0x5, 0x200, 0x22, 0x100000000, 0x0, 0x9, 0x5, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r2, 0x1, 0x30}, &(0x7f0000000440)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @loopback}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000002bc0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000880)=ANY=[@ANYBLOB="f00100001800000726bd7000fddbdf2500000000000000000000000000000001ff0100000000000000000000000000014e2300004e2100000a0020a03c000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="7f000001000000000000000000000000000004d3ff000000e0000002000000000000000000000000000000000100000003000000000000007df0646a00000000030000000000000000f0ffffffffffff000000000100000081000000000000000000510000000000030000000000000004000000000000000104000000000000ff7f000000000000feffffff03000000080000002dbd7000000000000a00020080000000000000003ce496bfda2514459d86e864c32c2f771e9f6a158f83de23c6ccadd25cfea1ea486bae12aa5c6ef95c5be9b1a295b7"], 0x1f0}, 0x1}, 0x0) 2018/03/06 12:45:45 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) socket(0x10, 0x5, 0x1ff) r1 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x7, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002540)=0x1) r2 = socket$inet(0x10, 0x3, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/06 12:45:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f72fc8)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[]}, 0x8000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x100, {0x2, 0x4e22, @rand_addr=0x7}, {0x2, 0x4e24, @rand_addr=0x80}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x202, 0x5, 0x2, 0xdc6a, 0x10000, &(0x7f0000000100)='syzkaller0\x00', 0x7fff, 0xffffffffffffff70, 0x534f}) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00000001c0)) accept$alg(r1, 0x0, 0x0) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'eql\x00', 'syzkaller0\x00', 'tunl0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa8, 0xe0, []}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x218) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/06 12:45:45 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x9f46}}, 0x805, 0x4}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x8000, 0x20, 0xe2, 0xfffffffffffffffe}, &(0x7f0000000180)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000280)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000200)={0x52f5141a905c53f0, 0xffffffff}) 2018/03/06 12:45:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') socketpair(0xa, 0xb, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x3ea54ab0, &(0x7f00000000c0)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/03/06 12:45:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000001b80)={&(0x7f0000001940)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000019c0)=""/27, 0x1b}, {&(0x7f0000001a00)=""/2, 0x2}, {&(0x7f0000001a40)=""/23, 0x17}], 0x3, &(0x7f0000001ac0)=""/139, 0x8b}, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001bc0)={0x0, 0x8, 0x30}, &(0x7f0000001c00)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001c40)={0x7, 0x101, 0x8, 0x3346, 0xaa5, 0xf4, 0x7, 0x81, r5}, &(0x7f0000001c80)=0x20) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x10004c}, {0x6}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/03/06 12:45:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @broadcast}, &(0x7f0000000100)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000006e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006dc0)={&(0x7f0000000800)=@setlink={0x44, 0x13, 0x803, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_VFINFO_LIST={0x10, 0x16, [{0xc, 0x1, [@typed={0x8, 0x0, @binary}]}]}]}, 0x44}, 0x1}, 0x0) 2018/03/06 12:45:45 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) socket(0xa, 0x4, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x4, 0x440, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000000), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'syz_tun\x00', 'lo\x00', 'gre0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0xff], @empty, [], 0xb0, 0xb0, 0xe0, [@devgroup={'devgroup\x00', 0x18, {{0x506d29ed98be8f4f, 0x0, 0x0, 0x60ec}}}]}, []}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x5, 0x0, 0x0, 'ipddp0\x00', 'ip6gre0\x00', 'ip6gretap0\x00', 'rose0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xe0, 0x110, [@quota={'quota\x00', 0x18}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'syzkaller1\x00', 'erspan0\x00', 'eql\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa0, []}, []}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x5, 0x0, 0x0, 'lo\x00', 'ip6_vti0\x00', 'vcan0\x00', 'bcsh0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0x0, 0xff], 0x70, 0xf0, 0x120, []}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}]}, 0x4b8) 2018/03/06 12:45:45 executing program 6: r0 = socket$inet(0x2, 0xa, 0x9) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @multicast2}, &(0x7f0000000040)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c36fc8)={&(0x7f00002a4ff4)={0x10}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xc0, 0x1b, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}}, []}, 0xc0}, 0x1}, 0x0) 2018/03/06 12:45:45 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x81, 0xffffffffd305c4f9, 0x5, 0x92, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x100000001, 0x5, 0x8001, 0xfff, 0x4}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000200)={r5, 0xc3, "78b8754da089e11e8f33e1d113be7ae23855200383e9c4cdea60bf9400fe646e9ffbaa26d4c04c22519118fb751f477523e52c6fe1d9fc30a68d2879cca3043f51bcf4ffb5de12a79288745cca44a458413f917b7c09fad3d554b55fb3757cfb56e89bd6bfc28d92167b8dfeafa5469854db75dce4a4fd812f603f5edd4f0520673a78c3368056e50fc159c9ab93062acc49c4e576be521e51201eaaee612a2870012dd50ec3184d2296a56a685fe0e078976bd70f0b62022a07c4d91d3205a12d3d5b"}, &(0x7f0000000300)=0xcb) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000440)=0x10000, 0x4) bind$alg(r4, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000), 0x0) r7 = socket(0xa, 0x2, 0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000480)={r6, 0x100000000}, 0x8) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) r8 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$sock_int(r8, 0x1, 0x27, &(0x7f0000ac8ffc), &(0x7f0000ac6ffc)=0x4) setsockopt$inet_int(r7, 0x0, 0x3f, &(0x7f0000000080)=0x1, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x8, &(0x7f00000003c0)=[{0x0, 0x4, 0x8f9, 0xffffffffffffffc0}, {0x8, 0x3, 0x2, 0x1}, {0xdd, 0x3f40, 0xffffffff, 0x20}, {0xffff, 0x4, 0x81, 0x9}, {0x10000, 0x6, 0xfffffffffffffe01, 0x6}, {0x0, 0x3b7f, 0x6, 0x2}, {0x8e1, 0x5, 0x5, 0x2}, {0xd2b, 0x80, 0x2, 0x7ff}]}, 0x10) 2018/03/06 12:45:45 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x15}, 0x3, 0x0, 0x0, 0xc, 0x2, 0x1, 0x100000000}, &(0x7f0000000040)=0x20) r2 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@dev, @dev}, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0xc5f7, 0x78b5, 0x7, 0x8, 0x10001}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x1, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000440), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x2b0) 2018/03/06 12:45:45 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002940)=0x7, &(0x7f0000002980)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000002c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x80000) sendmsg$kcm(r0, &(0x7f0000001840)={&(0x7f0000000340)=@ll={0x11, 0x15, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)="592a4782a675ca974ff3db3f3bdf3490b239bcee5c557a5e0c737f80110b8527ffa75b59ca6a3f65bab051c809e76bc1093f2eae25b5ec60f78071dc2cd97db9d36020dd1751b96c936bd6ac8d6374b7067e8fc165b09fa450e34fe42d8822d2b1976a61e77075cc51f143674a72ffd3b7979630f8cd5f0c0f0de5502eb935ffd5eb41c8f4450035d5c2", 0x8a}, {&(0x7f0000000480)="c811190c1a9450dd2074e4ff551b17c388c73ede83bdfa7350fd957874f15db4ecebbdc0cdbaa3bcab07274c38a0a327190d72bf7706794af181b4f3cbbb6ba281e8659da41bd2d5671dbf3f2e77a71e7f2134c3dd9a9275959089a9570e807c16d3562f75590b10ca64deb4f082494e823e2bd07ab826c36be508576b96933528508ff971ac3f4d17f4e9a18974db80de7cddda9ebfb6189e3463434d77d84595cb57ec81fd2b7d4d62b30496cba22623fa82c2dd0041a5c529427811e288a2ea70", 0xc2}], 0x2, &(0x7f00000005c0)=[{0x1010, 0x10f, 0xfb97, "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"}, {0x80, 0x11e, 0x4, "026ba9b3d9ae5bf293b28b995964a05e6919d6f6246fb2ee63882daacac7220af7cc8df923d4fac637040c239fb4ec653e9f23e7d00004de6f29e35665a2c222608451dfc837ce6be01d067d17933e688603197eb72250b347c286da0740f6d6ccf831fe74b610c2338f89943d038b92"}, {0x20, 0x1ff, 0x98, "6bdaeb12420a1f6c2bbc"}, {0xd0, 0x84, 0x8000, "542d4918bec534f19db219908e0a752d180b19800beab31177094c08e7be2ebf76c60c50c0a41fa39f08357cb8304a357686d51b39a33165fccaeab7b628989491c9cc3c5d96400e3e72ed45bc76524a3b7c4e1a1fff54ef5131f517c5a8b0b620140ebdb66e08291989683e4b4289df86b1db9128ee6018de3c8b8594e4b055bd2679416eb212b9a96cab8de346f9f89d674bb8920b316b84514358e60cab836c58ab750776635fb929ce516a15cf6f4f2dbc34af1548b9b404"}, {0x20, 0x0, 0x401, "b0dc421545f75b55a73a7d"}, {0xa8, 0x101, 0x7, "879179aa08ad3d106e7385439c42a072fbb00f915fe23d68de273295f1f9b017098abf6eabe9b79801bfca86c22cbe68e2b1c7871d101b154177ee175d6372f6d4db2d4dc4f067e854e7d9d5f8f3f18dbe349d5d2e7598c9c1bdcad93374e008ab0df73fa1706c6271a3e1063eb21b269ccd525a30b69def758cc134e53a72d76db665a75f2fa936a5b20a74561b55414505"}], 0x1248, 0x20000000}, 0x20000000) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x20000000000000, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r3, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000280)={r3, 0x111}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001880)={@remote, @dev, @loopback}, &(0x7f00000018c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xf54d, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x1ff, 0xb, 0x3740, 0xb67, r5}, &(0x7f0000000140)=0x10) shutdown(r3, 0x1) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000002900)=@get={0x1, &(0x7f0000001900)=""/4096, 0x7f}) listen(r1, 0x6) 2018/03/06 12:45:45 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x1, 0x2, 0x8, 0x2}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x8ee}, {0xa, 0x4e20, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0xf7}, 0x7, [0x1ff, 0x9540, 0x7, 0x1, 0x69, 0x1943, 0x1, 0x10000]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/06 12:45:45 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0xffffffffffffffff, 0xa, &(0x7f0000000000)='\a\x00\x00\x00', 0x2) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f00000000c0)=""/1, &(0x7f0000000100)=0x5f16f0024fbaeaf3) socket$inet6(0xa, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f00000001c0)) connect$netrom(r2, &(0x7f0000000200)=@ax25={0x3, {"b2e202e0967257"}, 0x7}, 0x10) bind(r2, &(0x7f0000000040)=@rc={0x1f, {0xfffffffffffffffc, 0x80b, 0x2, 0x1, 0xa000000000000000, 0xff7}, 0x4}, 0x80) 2018/03/06 12:45:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="387709dd86ee", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x10, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000000240)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/06 12:45:45 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000866ff8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) socketpair(0x9, 0xa, 0xffffffffffffff04, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000480)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f00000004c0)=""/200, &(0x7f00000002c0)=0xc8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) r5 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xd2, "faca8c435d7e9810310a62796cc442ecdcddab6411d88b0b9be3751046100b0639708b45c7006cdbee03e47f679cddfc1ca76cc1681f3d971436d24bc380099f6359b8656df6baa2cae23d1b65bc39452e04b94777529ec3853f037b71f6dc8d2f3c479b91e46bdc78a0629825720416bf71fc577f36cfc34604af9448d65fb2a238c06f9ce0ad0696e8ad9b464c03e53c836aea149866f21b138f569534adadc46f5a2e301e5ab04007c09bb74287de480e972ef5afbb80ba6be69596925c2c2e24db0ea978e15ad90be494147986b50895"}, &(0x7f00000001c0)=0xda) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000200)={r6, 0xfac1}, &(0x7f0000000240)=0x8) close(r0) 2018/03/06 12:45:45 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r1, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/11, 0xb}], 0x1) close(r1) accept(r0, 0x0, &(0x7f0000efaffc)) syz_emit_ethernet(0x79, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [{[], {0x8100, 0x1000}}], {@llc_tr={0x11, {@llc={0xe, 0xaa, "17", "5d8140f7874e8257e0373e0b6b8a26300080ddf4a4f7617811d14c00291420089e3defd212fcf35f480602ade1089e05394b28440228a5bc068a8a8bf75c61d2ef0da8cc70b3a7b0ec05b5d26e4d7e684f87d23cb02ed90b903c8398f55a087571236f24"}}}}}, 0x0) close(r1) 2018/03/06 12:45:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x100, 0x1a1, 0x1c7, 0x6, 0x6d8a}, 0x14) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/03/06 12:45:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x62, 0x3, [0xc9d, 0x1, 0x9]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x3e7a, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000180)=0x84) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x100000001, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/06 12:45:45 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x80, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @rand_addr=0x7fff}, {0x2, 0x4e24, @empty}, 0x80, 0x0, 0x9e, 0x24f886e9, 0x1000, &(0x7f0000000000)='ifb0\x00', 0x80000000, 0x4, 0x5}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @rand_addr=0x6}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @empty}}) 2018/03/06 12:45:45 executing program 3: epoll_wait(0xffffffffffffffff, &(0x7f00001c8ff4)=[{}], 0x3cb, 0x0) 2018/03/06 12:45:45 executing program 3: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x80800) r1 = accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000026c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000027c0)=0xe8) sendto$packet(r2, &(0x7f0000000140)="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", 0x1000, 0x4004004, &(0x7f0000002800)={0x11, 0x1f, r3, 0x1, 0x3, 0x6, @random="05c32b96056f"}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002840)=[@in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x200}], 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000002880)={@loopback=0x7f000001, @rand_addr=0xf0, r3}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000028c0), &(0x7f0000002900)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000002940)={'IDLETIMER\x00'}, &(0x7f0000002980)=0x1e) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000029c0)={'filter\x00'}, &(0x7f0000002a40)=0x44) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000002ac0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x138, 0x1f8, 0x138, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000002a80), {[{{@ip={@dev={0xac, 0x14, 0x14, 0xe}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xffffffff, 'syz_tun\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x1d, 0x2, 0x8}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x7fffffff, 0x6, 0x0, 0x200, 0x2, 0x7f], 0x1, 0x80000000, 0x7fff}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x5, 0x10, [0x3d, 0x8, 0xa, 0x21, 0x13, 0x0, 0x4, 0x28, 0x1a, 0x37, 0x29, 0x2c, 0xe, 0x24, 0x1e, 0x3c], 0x3, 0x7, 0x1e}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x523d0442, 0x9}}}, {{@uncond, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x101, [0x9, 0x10001, 0x6, 0x7ff, 0x5, 0x2c], 0x400, 0x75, 0x3}}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x0, 0x269ad009, 0x4, 0x86], 0x66, 0xc5a4, 0xfffffffffffffffd}, {0x5, [0x7, 0x1, 0x0, 0x3, 0x6, 0x1], 0x1, 0xff, 0x9}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002f40)=0x2, 0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000002f80)={@loopback=0x7f000001, @multicast1=0xe0000001, r3}, 0xc) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000002fc0)={'ifb0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) bind$unix(r2, &(0x7f0000003000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000003080)=0x6, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000030c0)={0x7, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x88) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000003180)=0x3006, &(0x7f00000031c0)=0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003200)={0x0, 0x46, "19c2ab79251a7befce01e2a49c050d7182e5d326fecd1419c3e8b5755461f0d5730e0a9912e37bd426d02963ff1ac4408a59a3cf81f1031315cecda7c1e54850f42af0e0a672"}, &(0x7f0000003280)=0x4e) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000032c0)=@assoc_id=r4, 0x4) r5 = socket$kcm(0x29, 0x7, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000004380)={0x0, 0x2, &(0x7f0000003300)=@raw=[@call={0x85, 0x0, 0x0, 0x11}], &(0x7f0000003340)='syzkaller\x00', 0xa4, 0x1000, &(0x7f0000003380)=""/4096, 0x0, 0x1, [], r3}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000004400)={r0, r6}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004440)={0x3, 0x8, 0x800f, 0x4, 0x6, 0x401, 0x10001, 0x6, r4}, &(0x7f0000004480)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000044c0)={r4, @in6={{0xa, 0x4e22, 0x2bb9, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}}, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000004580)={r7, 0x7, 0xee, "ee47bd8bf3505ec88c9a6b0ec0a66007ca33e06d8ba276f1d8c824e8b49e9680521c33b3f4509ffebe02eff683be76427e5af59176b07c01b5bd3fbfddd3819587f9507b3558f69b80f502cb94500ab7b03776e88fd1e7a109121ff39a1db0753bd586189a4a0965b032f34b092618f69e9843d73438d256822978c4af0e43c91b951b9a1200f9bbb5d6b5c67114d3d88470976b5a7516e294593dac0e7113a0df3d7bf0891c1d58d5c62fa5609b3a3cb8a0cfc66d68e34a23e82ea0f6901c2a4f4d2297b34a4fd6f055852a74a478ed669bcb579b3fc7feaeb9772611cd1d614f6f72c500f20dfe770ccc737daa"}, 0xf6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000004680)={r4, 0x3}, 0x8) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000046c0)=0x1, 0x2) pipe(&(0x7f0000004700)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r5, &(0x7f0000004740)) 2018/03/06 12:45:45 executing program 4: r0 = socket(0x5, 0x8000b, 0x70) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) poll(&(0x7f00003c9fb0)=[{r1}], 0x1, 0x9af) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xff}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000baafe8)='\x00', 0x1}], 0x1) 2018/03/06 12:45:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000340)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000180), 0x4) 2018/03/06 12:45:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000349000/0x1000)=nil, 0x1000, 0x1, 0x10000000009010, r0, 0xffffffffffffffff) r1 = accept4$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000280)=0x1c, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@empty, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='eql\x00', 0xfffffffffffffff9}) r2 = accept(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000100)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @link_local}]}) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) accept4(r0, &(0x7f0000000140)=@sco, &(0x7f0000000180)=0x8, 0x0) 2018/03/06 12:45:45 executing program 7: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001780)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb90100008001000000", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f00007e0000)=[], 0x0, &(0x7f00001d7fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) read(r2, &(0x7f0000001ac0)=""/4096, 0x1000) 2018/03/06 12:45:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0xffffffffffff7fff, 0x7, 0x5502, 0x10, 0xffffffffffffff9c, 0x80000000}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept(r1, &(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80) socketpair$inet(0x2, 0x7, 0xff, &(0x7f00000002c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000280)) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000000040)={'bond0\x00', @ifru_flags}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000000c0)={r4, 0x2}) 2018/03/06 12:45:45 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x8, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f00000000c0), 0x4) 2018/03/06 12:45:45 executing program 5: pipe(&(0x7f00005e8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) r3 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000021c0)={0x0, 0x0}, &(0x7f0000002200)=0xc) r5 = getgid() r6 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002240)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002340)=0xe8) r8 = getgid() bind$ipx(r1, &(0x7f0000002580)={0x4, 0x9, 0x257, "0dfcc8c7f3b6", 0x7fffffff}, 0x10) r9 = getpid() ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002680)={'ifb0\x00', &(0x7f00000025c0)=@ethtool_dump={0x3f, 0x2, 0x5, 0x99, "84dfe187c533ff5878c9f8227ac49016895da86a853c3580ab310aa60f34cab31684a13dab8a66c9a504c362fc92474a31761bd8d58f7c9b23df13a2d173287b5e09d692dd741b043b322cdc82da67f67b541f723ae76d1aa40f133b18d47e945f84de78f954a031f11a42ebe9fd0f31d7c6bf3b6c3816a44d92de362a0c817495ce7e45515bbf03e061efaba1959f38ae5635a7f76bdfed75"}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002380)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000002480)=0xe8) r11 = getgid() sendmsg$unix(r1, &(0x7f0000002540)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="74f5395d14b25d5df0324a8f2263b10a6dba75c1476a5e5c393f6387e33f2aab2f41c64424faf70110f72695397b5b862bb1b6ded19a2d27a5197a3e1659261d18345118a399b7428320c9cc0a325b716af0f7e3768c1261e3936459c4a283a6b8b32f9ebfb064097ccf77f99789cd3f68e8c10ed2b3658f728838eb08c280eebccdcbed5d2b9e5ae8ea9347b47e7b7b0d713e99375a799127d60ff3b9ad314b915f3c81ec62862825af97d5bb6811e52303ec088ca19c", 0xb7}, {&(0x7f00000011c0)="dba0040a3b5e38e4cab0bf7ea68777137e934d2e2eaa8862b6a605f1dc0e848583424e0dcf6d499c6914584b7ff283b14b31cdcd3ac59ae69e46cf27942cb1f654e3b510fe78a5c18c233dc71109ead79d93d4687a71b1d4bb3928af3957a6df8cfd8c45b34d977962c14cb2cbce094751448ef2a52756d3eb0166efb1e63ed8f08a5ab2e816dd5542e41f75d7ea88b77dccd8e83491cd9500bd358636cabaaa164f85c793b16d1885c9e0439978b2064b1d5aad396d787069e0713c99eb7efe73ab06f148d1b7049fc7ad3f3eeb740f1070f09cfd66319d2f715c802f786d24a1e0a4327382b7c6c3b31bfd9822c8738dd6ac789719bd4d9286b3f561c0d83ca16ff2db3071442cab20b1645ac2b9a129fee52fd032a1482b2e78834c1c602dda4f929e2bd55fa7d93e49ffa1b98f695d098faabe0128d580c0d12c54177caa0c5011c63ce519f850ded5ef47c80a6d1834451195b1afe60bb47a443e7982bd37b3f6fe95512b4b0bd88d81e5778bddfe64f94036c6d638ff072e67366de1267a21b4cfccbfd6ed40bacaa2605938994af77015064a657ee4d43f4757fde462c87d294362eb05c2ce5ed1e8e493bbecf4a671e8799e1f278e47114aa1f6b1f16ad30099d8e49dba36ae056c349bfc762409e4814ccefd68bb7e99486d65908e8a4e874ac31a7f66ef4815f53771fc8eed6eebd78de5eda7bea72aa70ff9065cd8e79a4efb3ed1717d3146645a6a3ca7b49a077ca96fda2cedb9f264c9e93441d91406a7afbfee6f13188ba422a6054ac12103111aa6e2d1e57376a47933e1657951c23cdb0992871102ad34b37c3c2c41e20b79d821081ce5596a778c21fde60e1d3f806fce967a96cb3321cbb68d005085e224a81db3e1f210ca6a9069fd0f1f4c72c8ad7f633f4d5752ad5aba1f2d5748eeef9567a6743410e25fce124f8d7cff076f8dab0cf2a2219b515142d581f69de5a3b414bfc1fcf70d0b3f8a7348ea81eb2536101881e8daf9dc19ab3e0336f8c5a6c12eb789bc9d9db7527273ec017fbbcd972a243f4cdbf37033f61c0e5b6237bbdc90b07f2324ce4cc0f11b12dd72367f89fbfd72709feac41fc100517a3394d4bc74ae3b51ef6ee050d868b053ba8b4f4e60747af49bf931503ef944b2cab1030ee15c1ee07098ba1d8fcba62b66537794d16da68400700fc641a76f3c25c95a569957250ec5f70ef48bb9de9c34bd3bea1c4db43c97bdc53945c226e4f34c10b21117c2a90e4e7f3e2ce36750e3230dfa08c48d203b0f6b231fd35b18aff730cad554e4ff1e84a6c5d7652b7d690f2ad5ae5ff7530a002927d97f68c1c2109d213d9218a71d66dacbd3000d35ec9b7bf5df60cb998978f282ca6772ade3c121ec0c49178916423049fad1b824ebc79266981bf8438740fd108b0cbde47294c218fda908138b224b6e1758e48b84a599a6e2537fddf50db2e07cde10b84f5baf1da8238cba81e98bbad1b36a257acd6db85a2ee5e9575ba27b4c4f8db9383cd81e4bc82ff88ee36696e0cd84933914741e8d474c67f666d02c191db815173de15c82792c4dafa87f08cc9d7f56d773c598270ad5575529527831336d78a3b066abc5493a6e2ffc87af6d879c3aea9bfccfa1802bda34b370264377a58954f53eb4dcd9aa0096df899e05854cacdbebd23a5c5d66e6ad5237230203a60e88e2e74cddca4550bd818c4b24bf8e850042806cb7b828e3da3f319058d4509217114498a9c152db63f3095c80da87be1fac6ea14f4c966edbc49cea6827290113db5df90c0d500926e60e0f601889bdebe1216e24ef4c2aafdd748d43994f8171285aae66a35076eb004c3c53c4c891a47492c0362a0c67b35d0237f8d4e963eb218f9b70e3eb83860ead15ee39500c7405d303428b140aecfe165cb3ee28e7caf4f104ce0d6a70354326c2472cfa2a4b97c6dc5af5e9cb3773c741091e17b3ebab303947625cc4c535792be1e1862804f3fec71f3f3dd667604cc5a9b23967ebeeaadd2cc0619b73efd000f1eaa20bdccc8a1022825eaa70a5a6cb4574c1717536426c92826c2bdebb47c3dde0a0dbccc4cd039a9207dc0e83bad20e4aa382d210f592837a6137315a7d5e74bf2434b6250b4c5d36e18debcf17282fdbf237b54f7644f6334bb4f28289734f94a492103eb00b5903605a09500de78fc8d94bcd88025f003c966a908aa8488d50ce3c1dec1e3a0e313ddaefde8317a4c571ac52c6609e094db322a9e4a7fd08b1f9d52b7d8728b7692772c3841e3821ac1dc2a0371ed1ad4a9fa02d376c2eb59879ad8c639ad3584deb5f7de823a2a057e44a86fab56fffe7af6bb5c32e99f47444928158648a682d4cb31f68b1c57a6e9abf64dc114a8f4e38ccb9cef72c932d45727b5f0c372478275802441be91da9ffba49be290c894ecf0d52f0ae7269c5ca98e53bce697767d9c255303478f64a58438c336f924dd50037d896322859ab858e1dcee09713ae5595eaa280c0d51948792af4dae7250737786c746d1cad7c87ce22888ad3a15c19f8072aa58c77f6a22d74f78b8ed69e541edb969b31a71e4eda8e4ef4ba17291f71a9c11a001cdee2e54d6184c7fb600ca1cef83a03f12c849058c167b0ea9fbc8ee745cf0f2431b20db08877933507734d58d2947e51ab6908a4c2a542c0f9744f7da1c5b0c7051aead5e7110176a8c4d660ca25766769e989bf18baeb990b4e63c8b8fa276dded72fb410f3d56e54b0d2c2cd7d9fffcb7b0fc538e054d5a35924cad02baa1abb140f676c64db458fe95d9b2806631518d44a51109b8401731907811a31b7918079b544167516ccd32b9ef8cf5b15597d735d378afa8ed28bab6898245cdbda9312707dc7ac0c58754ac985bba272ab77252545b405fc6a83b2a81e133fb3906fedfc0465f41c550e88f7b44eed826c17d16ff142fb2520dd7a63a19669aa7c4ba020eb83e07834786050cb27208ec04112990b59ade1feddedf870e5216adee46339e0cf065de33654af1171b91fa3c9c3c24c6193d09796627d9d66ba24472bf63791a621a67e576305d925ea5300954137d6f3212032b383b4b5e4e2ca3cd8163c4f20b7c4384d2ef84770b503d967b402ad3b38ab3e95c67457e1069f4c1c8d1b46e3098d9f7543875c37fee1429468a1730140bd2930ef6745bfcba7bbfa635b44067f9b6bb0dececbb0b3262bd513fa0da8a0dd4318874b06a995d584f43cd83a49d589dd0b5765368f51ef0920058ed089ffd18580ce4c0da1a4c01baa316ee36ec18f4b3a910498cd85a8795b08d338d3ce6b842ed0de28e8c7e4cdc55b5ea260d548fb201552f9d4bfc35501d9beefcb1bf426890e4bf34ce8f5a808ba3d8de540d3e836555a6cde02cfe665b286c26aa2a8bafd2f5cd9b6fd301546f638bad7ef696febb43d133998614295058486866138cf9dc90dc7f3250631e37b8e985bbb1d803f5551adefe7d3f6c0696ffdb7d0a264f4dc163e167fd9348c74648a24cf6eb2b1e31f46eb5f574ab52431deec25ca8713c4c12921e7c6e65c7f3d888403b766ee0750316a353210a4832273fff119a7ba13a786c5d821050304c70b017d0e32f4eb4919844894a0ff0402101a9daa2d372f213562396baa1d2f6cfb356545606edd69741404bad9f0f4837f7ff2c2026542131fca841729f2104ce9ade99b3fb0cdc8ad83fe2161412292e89defa8d3a688ad7755b09a56677256869cd873697052930696be936dce2efff193e2ab579ade746eac91933ed362b6ebb787f8b643f5e4abc6396948e7b5e77bb5fd0f47e94e56d47de314ace3b6f10866fe96b130ee9534e782e648447c86e8463db9fa6e37c537cf59c6b75afa493e0415b3d8b9a4ed88f73523a3f84fc0c51ef56604142e80860110a78241edb6d80093a422ea189de61375e75b27945631aaa4356be9a2bc341334720b26e0d3422bc32a66d6b25b173cc8b188b906b20343acbca4f968432a1f2495b02e1b4be51aa73c1f71be8c5934437c0012bfa26e3bf28e7650d5232940bbc0b53c4c3989ff1a5d73e1330dc3d3f1b0ed3ded1ef5898b2db4c7fbd471425982159e195cdbbd27cdb32b0cbf3cc844b9ba5cf542e0866d5df437bd6034ab57da3d9e3d126eb2222de5e89f7741f4550bee46a79a89ba230b2687211dcc72aa062ea445584850fef82f5c3c482b9341381586a2a6bd235b2520bf7be2e11cdc2bee02810a6b291925f050c9a3a3399e3f2b6ae1bdb3e1accfb108157da385284b6999310998b5886452b85242ba1e63523d88c6733c39386242ebf8e0900c19a6cbd7b62cb1edc72574c03a50ac1ce72b327495de8a12cd281f43ecf1729716fd3efd1e91d6d2b15f6e8718af2e8a776f4bd560f9370ae52f50e332e7ae40fa2ad98050482771f2597c7da0078d5f73cc65395fc0387a18c1188789bad29bf4f6b4f205f81f7398bd21a0111458bad6fa8219a02a7779685404e24d41217634eed6eac9f07845cbceccd1a13174396630ca3121bc916075259227fcbf42c60b7ffefe939047735662bbf44fcea1ca930c4851362ef537f8d29fb80ab49ddb2e98a087dd28429697c495735281789faf49f91d02739d4dd470c0cec4375035cddc138e20cd743ad96312a6ecc043ddef71331f81acbf95c4d04ea10f27c09d321036f37acfda3bcfe99230802cc713f262eb485d9e73eea6c293ac85711f06e29f852dbdd4e29fc6a6e1c33074e8a7bab9f68dbee4afcc38b6749d079fb03f32f9b0388b38f9caaf0719698019fa232856526dd682f2cca75d421f3ad51ac2d17ef3450ca1ebfca57f97cae2a1f69b4d7db0baa4083ccc303cb689e33b347d4f86289d6485451fb588c6c26fa67665f23501968c382c6bd4411fa1f5ca7230fa1b6d176aabbbabbee906c635c0923376f8bceb1c881ad3a00a29b6c8c110fa4da8aa61ad12ec1d04acfdab78467ce194e8f495cabeaeb0f38bfc52d3872dcf79ece8362f7125bf7bba596046052ba541bb23ba29aa87974600ea34c4b932eee41e157878c9fdbd8ef42d8be93aba01d64896d89a37f33560efa90e126248a33ee1656d52c9c78d1497125d4f29abbd460e0967ea71b58f6f77aef640d4fa11f324532797569938318b6fc7e0c2bd13916f8277abc872322df1f31249112514caf42d089a886fbaf11c1d7d6fe7f102ed04f3892497b4b824c4c284bb54380d998b7bcf4b7bdbee2b9ec4cf3912c6abec9a5c88979c902a4e056cf9aa1de7718fccb551deb4aa1ec450bfc0a88329e6fc5f54ccd7a326d46dd6719080075c872a2bebc2e43cfbb290c1ab3acb217ce6f4cfc24b8c258c5571098e4aed9abdb0d06bd2be8643047a7ebf5d9e8448c19300441e0af2c1d29be50de2562088cb37253fbab74b711ddefa01f43a026583c6fa2c6f4ca76e01f68f2dac373f8616e99976cf7401ddcd8afaf662fc8f8b01f8ed38fe67e0f0179cfed565d694a05e789a599c29345eac8ff2821e9bb784b1e9822644d4d456ec5e087f2c7eeea15fef24c863fd468603421cbf22743e10251776b53c8ba70d76167c85c8a3ee8eedd4a17331b15d07367a5e0688f3f8a4fcf3c68f1939b4fb4713a4a03ccc6ee951f9a59cd3e7c191674032686eed12a4400fc7e1398bd4d080527c076ffa95c345fb64efa5616ec29fcb5305a1543177a3a904dbe58fcb20082bef464b8f76ff9ecb6d1d6c26d1d14441dd38cbfef064ffb0e6d1015ff7b2aed8bc9e615369f778bbaf6e5b89b5ae6d9085ebd31716b2bc422fe22bd63f", 0x1000}], 0x3, &(0x7f00000024c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x801}, 0x40080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) readv(r2, &(0x7f0000000040)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/03/06 12:45:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000140)=0x1c) getpeername(r1, &(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) bind$ax25(r2, &(0x7f00000003c0)={0x3, {"a2524288a76f24"}, 0x8}, 0x10) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x4, {{0xa, 0x4e20, 0x110c, @dev={0xfe, 0x80, [], 0x18}, 0x19636adb}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002880)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="28000000130001000000000000000000000000008d404352a64b37caa09bc73d65f4bfb09d376ab3ecaba7267fc3641ef8171b685f8d30f41850f5feaf742dd1031a099c4d7754be1317e7e252e47a8cce9c609a4008d9ffb5a2ac4827eb0bca388d4b8768d7d824f0fd44701d8d48b54f25bef42868935f8e4eec9bfae9232160cef4e7160d0744f6a18bc63dc18ccc524400a688c2892cdc7ec1994c60d14958a78166d8594bb9e42d299f28d8f9a64c0e154ba93b3df87747115fc5686a1a50c838784889edf04295d8f7d1be2b58cf", @ANYRES32=r3, @ANYPTR], 0x3}, 0x1}, 0x0) 2018/03/06 12:45:45 executing program 3: socketpair(0x2, 0x7, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xd1, &(0x7f0000000ffc)=0xffffffffffffffff, 0x4) 2018/03/06 12:45:45 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'syzkaller1\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x4, 0xe41, 0x3, 0x400, 0x100000000, 0x4000000, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) r4 = accept4(r3, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000180)="957075c4b3a063312f0539b80f93a264606c7bca33ac868154702e6c19f65439c216a514c476f64ff0625fcba547a165b796df15a09be0e7757b4adf8f7d2bfc26a36af92fba6079b8b2ff2411182eaf7a872c8d") ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, 0x581, 0x100000001, 0x7fff, 0x100, 0x3, 0x80000, r2}) bind$inet6(r3, &(0x7f0000710fe4)={0xa, 0x4e21, 0x0, @empty}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_int(r5, 0x29, 0xcf, &(0x7f00000002c0)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="a585e8799cd5", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/06 12:45:45 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="1f00000000000000000000000000000000000000000000000000000000000000860500008000000000000000"]}) 2018/03/06 12:45:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/24, &(0x7f0000f08ffc)=0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x332, 0x7ff, 0x8000000000400, 0x20, 0x5b3}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/06 12:45:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) socketpair(0xf, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x84) 2018/03/06 12:45:45 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000040)={0xffff, 0x7, 0x5, 0x9}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x753b62b6) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/117, 0x75}, {&(0x7f00000001c0)=""/160, 0xa0}], 0x2, &(0x7f00000002c0)=""/57, 0x39, 0xbb89}, 0x10000) setsockopt$inet6_dccp_int(r5, 0x21, 0x11, &(0x7f0000000340)=0xbbe, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000380)=0x38a, 0x4) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00000003c0)=0x717, &(0x7f0000000400)=0x1) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000440)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @broadcast=0xffffffff}, 'syzkaller1\x00'}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r2, 0x0) listen$netrom(r5, 0xa7b) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000004c0)={r3}) r7 = accept(r6, &(0x7f0000000500)=@nfc_llcp, &(0x7f0000000580)=0x80) sendmmsg(r6, &(0x7f0000002400)=[{{&(0x7f00000005c0)=@ax25={0x3, {"5d376d00f53fc0"}, 0xf5}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000640)="b3f597b4d8c7c6d91afdc2ca57a3042e91ba12f0127efe57c06cff8970bacbb85dea920b2e55a4129675fa6e2a1d1577dcde626340ae2c9a87785d425c1ed23198a673bf0eccff58943f5275635d3b7f6b4efc6c87b1c8f53ba676b297a2693eb10ea9997eaec26f7c7e2f97dac101355dae6a39514387e7e8b46702b7981a6739e2ef1904a0f4ad7af1d778809876bfedde0b61078f42b9b54e443f073ff57bc2f8a22bfd879364273b9eed4f52b3561c00ba69bcff635e5b69ffe923c1f5eb6c64fa648fb8796de5d0bf7d851a1cac4a2e1d23d8680f6480333a25a5272fa2152a4a6a2d2f692f4e6d4efe8183096e", 0xf0}], 0x1, &(0x7f0000000780)=[{0xf8, 0x88, 0x8000, "3771392de85e9d00761cb529194fe1b8c211dc1ac716a05315b698ec17f122135ea6b110995817295ea7435ae912bc90fa4557afb94c65fa3cfd71834a1cab5a30d3e7e62a5ccab2c780694bb65269d399a16a27f3afe930313b23fe7481065a49f43625742ddefa5a67b84938c22017916eb0c8b069b11ec7250be0c98de793669e72be14f52044f4d566889b976cba2a91cbe2b5ecd926c1ccbd2c9bb3378368029648c0304beb37b0e7c1e9491005ffb1c5050a60d7f3b3fd8304ad16d76c5c41866968822962245fd811c2051f8834c2efff121eae3e25fb14697f7be1afdf733e88297f81b8"}, {0xb8, 0x116, 0xffffffffffffffe1, "d91a4c73a8b2c362d71cc13d22b573bae54546bcea14d76c134b0851627cda2715001c6c9b1b3961c0bfbe4a9304662459772b38201e6f11f5092515830c48994188f81742418e81ef704968d35ad2c86e876f6933ec51531cde89f1301f532a5209734da256b45d432daf895560bfa787b0f60a5621c03ed9a95e7785f13765405df9b2282448c132dbe349cb9a5bbb9806c3dabc81db38b704a8de7a50207736cf718e5cdfe5de"}, {0x110, 0x115, 0x6, "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"}], 0x2c0, 0x40010}, 0x800}, {{&(0x7f0000000a40)=@nl=@kern={0x10, 0x0, 0x0, 0x2020}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000ac0)="d47f856a6089f50de213232712646c75235058b371211e07", 0x18}, {&(0x7f0000000b00)="60c2a6aac104438e1cd75638e050b32af5e6c8425094e224e57ee6496e7eb1bec952e41bf1ff11b9797a637cbce6214ddf76bec1e21b4f18da53ca176c", 0x3d}, {&(0x7f0000000b40)="c329ff5a5e31b549fa281d0e6c5581c2a5993f9a4481b6da583348c49730f4d0e5257edcc98ef4d1e6bc66c64f1af3be41a2429d730814c6167f47aed9a3780c5630cd13e49bdb2a1367a9c4b09b6c9932a39f7bcfd5f0f623fdc245a6b23ef94093f14835c143b11d6755d450d2900941d0d726d686ae667e08eb774cd31cd1b88bd788b7467d9a94", 0x89}, {&(0x7f0000000c00)="9b96f494cc4e5448263e3721ae59ba661cd808af18cffff49d4bf2318e70747c6116815742c5a8ef9c37376bd813582fc8d80ee74448548120c48d91bee5833396bbecb962cfd56685806742e07b46208035b330712a60c457579f2f7ac0186f0b4273dfd425b86e78ff7bee7f21d10e394be9a12c", 0x75}, {&(0x7f0000000c80)="dc2aebac70", 0x5}, {&(0x7f0000000cc0)="f98dc2087a40282da2aeb57ed833e98deac28ba00b8a5663790629a68b0e2f9f15eaea5f9201e3fb0973b2af3f9536c8e2368c64b0378749c8b33cf8d9d7de14e1e5ee225807ca18fd917ac4807f2cdbc59279dc0abedc76a8884820e72804b6b3d203396479b539f7626bd2872d1e6804433240e594b1933d925eb68ed907fc3425243f788073837ffcc9b01df60e28979aef53bc6c5127836733025dee0a25950eb6def7212c09fac81ac5c3aed724867bbbedba9ecea1c046562b2ea57dbb658f7fd8602d3093d7f3855dd19fc8c338b054d0b5719f2386aa6abade6de0680e2ef910f958de5c545e", 0xea}, {&(0x7f0000000dc0)="31b260c872a59c03c5910013cbe550c217506d058c31972f58ccb5507617409761d0c0ab9e6baee00f8e7e89ef48597683", 0x31}, {&(0x7f0000000e00)="056541fa6bf1beb54b494148793b6e33141efc3358dd43bfac4eed8fa3ae504eb04246b2484bd18466bf87741f1429f0b968abfc5b9ce1cbf31857f0ac79c97955f9d4ffcf5dcc6376b643cdc9d7c28038fe776a332d345fdab7d32cfac75814dbcfca924c34a3d654d5db0666cb55f08743e3ffc8b785d7a35193e0658c470976d15c4a8ac0559ef5c6ff3608f3541108e7dab5691df061c0fb42fddc0974cb3f7a5bcb8e7ec4e09f78e71cdcda952385a6dddc53f531e6bb6a5faacbdb6b33ee", 0xc1}, {&(0x7f0000000f00)="46496481c0f46cace8a2db8cc79bce2b0702bf1227dd51f1a90763c022d545d4bc1e5b0757a903671c882df064c5345509a6169d1409d197dccd281fb643df34269b9a725e53ef75c9c0b963970826e676ad9c62e91510a198e7a9b52f4b84293ea738b269781bc6ec0a912d721fbe7c919cea77208942e973218f6714e9462ab4779cc50f6da1cdd6c8df6357641784740a5ab32fdc7cdfea59d806619622e9d7fd351130684e69826b8ffd21f6115c2f4283bcec9f0812d3e03daa6ad26c320657cf829ed435cc5760e4b823cf084b3855499d", 0xd4}, {&(0x7f0000001000)="7e0f201e30f70ac5dbea1419e2d32958226615840a28ddd082ac9cb1232f571e31d69dabb6e19158abcb1d55d368b566b73410c8c2e994cb89272702b5b6a8435c9faf4690e6b2", 0x47}], 0xa, 0x0, 0x0, 0x80}, 0x6}, {{&(0x7f0000001140)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000023c0)=[{&(0x7f00000011c0)="00c177bd29a917ef59934b2dababca55b42e6ad34630ecfc56f4ae6df0e2eef43404db0d3995e5fd5a30a72e9acba63620f670067abf3e7325d3ca990a7da2f1202c033839c6345e6c89045bff33ff51", 0x50}, {&(0x7f0000001240)="ea689fc797a18381d4f24f13b255f50bc3061a4fffb6fa4459e4a169bca612f066c90fff791ec45925c70b1a7f925642b540f5be7e56dd0c30bcdead643cc4a47a140722ab267d31e7092e63d27e688da3399b75b62c2578d12a5e0d1ca3071a9621ad13828b4bd8f7e0b130093c451e424e41ade12c4e61dcdd1f03ac9a15f9d154f9842cf9373c6901a769d53caa93d5daab0b06f9989a9c0fcb5f6627d4b2e85854ab6f4392a7a29ba2", 0xab}, {&(0x7f0000001300)="375fed27ee85ac1764a349c0e1817a5f051c8f3f3b9dc821ff0c366de0513152a73107239cba029b4ca721cf19a0df1bc23a7d685dcd2e0292e6fc0b34f5359ad13d22b6822d58102f1d2d368abbdfc376ae3f870b90e2c99c7af4b7f4bfc568545afcc1887da8982f7e50a9f4a893f2e77b90a536656d3e747fbbfebd7ca990a21cbf8cc9b324101ab6ab02dbf7579fa9d0fd7a67aa6dd94543", 0x9a}, {&(0x7f00000013c0)="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", 0x1000}], 0x4, 0x0, 0x0, 0x8000}, 0xfffffffffffffffe}], 0x3, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000024c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x4, 0xffffffff, 0x8, 0xd53d, 0x80}, &(0x7f0000002580)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000025c0)={r8, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xfffffffffffffffb, 0x7fffffff, 0x9, 0xffffffff00000000, 0x40}, 0x98) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000002680), &(0x7f00000026c0)=0x4) ioctl$sock_ifreq(r3, 0x8925, &(0x7f0000002700)={'bcsh0\x00', @ifru_mtu=0x7}) getsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000002740)=""/118, &(0x7f00000027c0)=0x76) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000002800)={0x80000001, 0x81, 0x2, 0xbb, 0x0, 0x800}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000002840)={{0x5, 0x0, 0x80000001, 0x3, 0x5, 0xec3}, 0x5, 0x54e, 0x7f}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f0000002880)=0x4) bind$bt_l2cap(r7, &(0x7f00000028c0)={0x1f, 0x6, {0xffffffffffffffff, 0x6, 0x3ff, 0x100000001, 0x7ba0907c, 0x1ff}, 0x1, 0x400}, 0xe) sendmsg$nl_crypto(r6, &(0x7f0000002ac0)={&(0x7f0000002900)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002a80)={&(0x7f0000002940)=@alg={0x130, 0x10, 0x700, 0x70bd29, 0x25dfdbfb, {{'ecb-blowfish-asm\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x800000000000000}, {0x8, 0x1, 0x10}, {0x8, 0x1}, {0x8, 0x1, 0xe5b}, {0x8, 0x1, 0xf2}]}, 0x130}, 0x1}, 0x40000) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000002b00)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/06 12:45:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ec9000)={&(0x7f0000325ff4)={0x10}, 0xc, &(0x7f00006f9000)={&(0x7f000084a000)=@expire={0x108, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@dev={0xfe, 0x80}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "79ec0c9e"}}]}, 0xffffffffffffffb6}, 0x1}, 0x0) 2018/03/06 12:45:45 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0xad}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf8, 0x81, 0x400, 0x7, 0x44880100, r2}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/03/06 12:45:45 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket(0x5, 0xa, 0xbfa6) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000300)=""/107, &(0x7f00000002c0)=0x6b) 2018/03/06 12:45:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffff0900ffffaaaaaaaaaaaa86dd60eca7cc00080000fe8000000000000000000000000000aa000000000000000000000000000000014e204e2000089078"], &(0x7f0000000200)) 2018/03/06 12:45:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[], 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000100)=""/111, &(0x7f0000000540)=0x6f) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000600)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x3ac) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000580)={'NETMAP\x00'}, &(0x7f00000005c0)=0x1e) 2018/03/06 12:45:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x45, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x200, 0x401, 0x1f, 0xb68, 0x7fffffff, &(0x7f0000000080)='gre0\x00', 0x7, 0x44c7, 0x5eae}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001900)={0x0, 0x8000, 0x8, 0x93b0, 0x1, 0x8, 0x9, 0x6, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfffffffffffffff9, 0x7, 0x0, 0x77e, 0x8}}, &(0x7f00000019c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0xff, 0x6, 0x3ff, 0x8, 0x1f, 0x1, 0x10000, 0xdd, 0x7fffffff, 0x8001, 0x6, 0x2, 0x0, 0x80, 0x7]}, &(0x7f0000001b00)=0x100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001c00)={r1}) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000001c40)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0xf, 0x7}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000480)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000000280)="4fa8431e42df390804f941bd7214a3a5e52bd6e45e4976a10ae27ffcad764ffe2bc5ea76597dcf8e02757e99de6041b55bcd516b13b7b8c3aace76e909a4bb7139892f2cb1bde75a77d53244b323f3c13b4e20eb06bad9e3d6a1a4edef15dca42639809eec0ca0925de2db64270a64ef1ea60ab8b0ff54ae32d7140172cd33a1941e8a13338b3f464ae18c88d55d8b8f3f258f69403449bc898c8592b7cec0b7265892a32a968eaed643860f1f446f68ea00f7d7fe3b7a985657ab3dab0aab85f98e71897503077925", 0xc9}, {&(0x7f0000000040)="5d093179c7b3017436", 0x9}, {&(0x7f0000000380)="8e90ad5d07d793442fe0b7de99c758e7ddf48cff848350477631a5c2a346bc7626b5df4aa3f83e3e36c736548af403d7ec36531bf9786001299837819520650cb1f02c37cf45fcc026a4a947f0b61e074753b33f372cf5e4e912c13a43b70e932451d151cc004f8da4b082cfb6f88304bf398baf6ec0ce3cf863c882b79d843cc2598f07853eab605d0dfbd169b63442651a42fab1b2e18ae31c04d9edb91cc3c68f7ef05e3496231c6db534481276fc9cc0b8711196dcc5c69179f763f00ac14eb645e3d5a1f975292cbdbf244d2fe3773776d7be91a7b3b694a0d15002", 0xde}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="23698fa9d9975d063861efad1e59d2788b6c476bfb703590e511bb0f775eee892304e608871ee9fcab2047105f5bf552acf914773e3b58f1563577ce3ddeadc55ff0c9da18a0d313227be9005f328919adb36d5d16fa3b89bcd0f36d7ce74fc268b03d95dc841d83339524a643010802c7e410ad7521342c8c425ea89af72e8807cecbaf9f9ca219b4dd6aa86e6f803b4060bd0b3d11cecd5fc1d8b01dbce39c404392e3e836618b22da8e662697637c278c15d40997221c8983e6da73404e047333375eeba54f4c3981b09d1e2caee766313242f92fc9e12c307e29e2f78f3683228f02ef8c23905f25b191162132b0fca2d36348", 0xf5}, {&(0x7f0000001600)="24401d805509d4a55fee7d0b213e8b01b4044de6039cdf75dfda18b5162011b80bf6a958dbb02b890fd169277151d99dd31f574ab2f0dc8f1a6829a3a81453d294c72cfb71e881e23d4b7c0e57c3026f200d08c69dad06abb651", 0x5a}, {&(0x7f0000001680)="3ffdc42f50203f712b80abb5f9495ed7934b633ded74c4ee8956fd4abea3bf68f5999852e6ddc92bd3724bc64bb72812edd349dadefcd4cfd759ea0eb20dc621fd526618760013bb02b2d988929eb96ad165663e425785c3bd8d20cbb81f095f0f4d56af947fed5ae798c1d87accb38f74d436d2d15d2c19f59241b56e8051b75634019c9771277e9ddba2cf0956651ac6e1364e999f25f15dc9569ea7ac0af780bcabe962d70a6f8a47b5e611e8230504e0f82e5c0c53cd051c345908a742e45fac8a93166c1c", 0xc7}, {&(0x7f0000001780)="08b4718e6992bb5cb461a833bbda96ac3fca7053ace2b79ad93ce0de234fa1cf418a22ccf640336b825acfb370d303732a8d394644a6c6f50ad1f1f066b3500cbb5ffcce1fe152a1d65aca67b210ec90855223416590cad20480f323ff2fd365e744876dc28ac8ef148395fe0625d98a2e689d7345cba051292b3b311474a30cb606b06da2d7a13a9e257a3bf2e9141b343cf335450b1781cca0f0fa124af240a4dce334695d9e3c936ad9e32aa3", 0xae}], 0x8, &(0x7f0000000180)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x10}, 0x40000) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00000018c0)={r4, 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={r1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000140)=[{0x8, 0xfff}, {0x2, 0x81b}, {0x2}], 0x3) 2018/03/06 12:45:45 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x10001, @empty, 0x8}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0xffffffffffffff51) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0) socket$inet6(0xa, 0xa, 0x4) 2018/03/06 12:45:45 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000600000000000000000095000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x80) getpeername(0xffffffffffffff9c, &(0x7f0000000280)=@hci={0x0, 0x0}, &(0x7f0000000300)=0x80) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x1a}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x1, 0x1000, 0x7bcc2b53c3d457d9, 0x20, 0x2100000, r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/06 12:45:45 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fec000/0x12000)=nil, 0x12000, 0xafb48863c8787dcf, 0x110, r0, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/03/06 12:45:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)={0x2, 0x3, 0x0, 0xb, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x6c, 0xa0, 0x0, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x68}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f8030000ffffffff380200003802000038020000ffffffffffffffff280300002803000028030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028005443504d53530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002001480100000000000000000000000000000000000000000000000028006d6800000000000000000000000000000000000000000000000000000000050301000000000030007564706c69746500000000000000000000000000000000000000000000004e244e2400084e240300000000000000280052454a4543540000000000000000000000000000000000000000000000000f00000000000000fe80000000000000000000000000000b00000000000000000000ffffe0000001ffffffff00000000ffffffffffffffffffffffffffffffffff0000000000000064756d6d7930000000000000000000006e723000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003c00000106000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000280053594e50524f58590000000000000000000000000000000000000000000005fa0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x458) 2018/03/06 12:45:45 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000780)=""/51, 0x33}], 0x1, 0x0, 0x0, 0x3}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x779, 0x0, &(0x7f0000001000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000880)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/03/06 12:45:45 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={"252574ffab00", 0x19, 0x2, 0x260, [0x20000040, 0x0, 0x0, 0x20000240, 0x20000270], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ifb0\x00', 'nr0\x00', 'dummy0\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xc0, 0xf8, []}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00'}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x13, 0x0, 0x0, 'bond0\x00', 'nr0\x00', 'vlan0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa8, 0xd8, []}, [@snat={'snat\x00', 0x10, {{@random="845f96b329ba"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}]}, 0x2d8) pipe(&(0x7f0000000340)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000380)={0x80000000}) 2018/03/06 12:45:45 executing program 1: r0 = socket$unix(0x1, 0x405, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {0x3, 0xab}, {0x3, 0xff}, {0xc, 0x4}], 0x4) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f000000dff8)=@file, 0x6d) 2018/03/06 12:45:45 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"696a5f207883d2"}, 0x100}, [{"d6dddfc9a9a127"}, {"b06eecff8be82c"}, {"b223c97ce0776e"}, {"5f8c54962f374d"}, {"895dcf9b46017d"}, {"488f5240357925"}, {"0f42908cc77ffb"}, {"60c31f539f229f"}]}, 0x48) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f0000000000), &(0x7f00009f1ffc)=0xfe) 2018/03/06 12:45:45 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000200)="c14f33879f9aa933ea2c8830ac357d360b6811b636e175dcfa8b5592b028cf1140dc80bc87409196f1e5a7ec8e8c291070552e2d50ccf5c7f6045f994c57d62d6ee951632eaf682f0dd2f5fd9436c442ea40e3593f8e071b5c27fa271531b6991a671bbcc7389d1d62a30d02056bbaeb008db8fe192c0bb508e32532448a5598390540ff081987c7e1d4ef9d") socketpair(0x2, 0x2, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020200000000030006000008000002004e20e0000001000000000000000002000100ffffffff00000002e00000010000000000000000000000000000000000106b2e6038edab239838677af464122a0d06bbf1af3503f99a185a2cd183c004f082200218562ca039a56db7b84ae361514359ae83122771296e7f97d1b1329d8eabd2003fd85999c1dcbc3b11f19442659f0e3e43a435fe7fa910795be913f2398451c68066cea2973899581cfd3e9216654c36df5d266e796b7f476cf41b237b6e8a6d6ffc205ae7a992db0e6c945796743bef3120cf009cb799cc13d09dde2d4f7d000000"], 0x50}, 0x1}, 0x0) 2018/03/06 12:45:45 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000000040)=0xfff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'bond0\x00', 0x9}) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000080)=0x4, 0xfd74) 2018/03/06 12:45:46 executing program 2: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000000ef28)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e21, @rand_addr=0x9}, 0x10) 2018/03/06 12:45:46 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x1ff5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x894) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) socketpair(0xd, 0x80000, 0xd8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8a, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x10001, r2}) 2018/03/06 12:45:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) getsockname$netlink(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) 2018/03/06 12:45:46 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000004c0)='@', 0x1, 0x0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80, 0x7fc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x2, 0x3e6) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) [ 353.799521] x_tables: eb_tables: arpreply target: only valid in nat table, not %%tÿ« [ 353.819305] x_tables: eb_tables: arpreply target: only valid in nat table, not %%tÿ« 2018/03/06 12:45:46 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) 2018/03/06 12:45:46 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f0000000080)=[{r0, 0x20}, {r1, 0x5000}, {r2, 0x420}, {r3, 0x1000}], 0x4, 0x0) pipe(&(0x7f0000c58ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000335000), 0xfc94) poll(&(0x7f0000000100)=[], 0x96, 0x822) 2018/03/06 12:45:46 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000240)=@migrate={0xac, 0x21, 0x303, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0xff}}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@empty}, {@in=@dev={0xac, 0x14, 0x14}, @in=@loopback=0x7f000001}]}]}, 0xac}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e24, @empty}}) 2018/03/06 12:45:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002ffc), 0x4) 2018/03/06 12:45:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2b, 0x800, 0xfffffff7fffffffc) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0xfffffffffffffe23) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x86, 0x1, 0x8, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @empty, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14, 0x14, 0xe}, @dev={0xac, 0x14, 0x14, 0x1a}]}, 0x30) 2018/03/06 12:45:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(0xffffffffffffffff, &(0x7f0000075000)={&(0x7f0000fc9f80)=@generic={0x0, "67a4e2a4434dee85c820726df1022c14555ac2a241595dedbf86ca64cbbc0828671b30dad3987f927bcd9ad68daf13dd07b6797b52124ebed4afcd475b210044247a27ab8616b77d44f67e09414d4fa70d8d1ff1209f16447e6ea33a7c818fb3f54b42ee497439c1714153bc5ecd270cf4d4c4497b858f0744b148bb4d50"}, 0x80, &(0x7f0000301000)=[], 0x0, &(0x7f000079a000)=[]}, 0x0) getsockopt(r0, 0x81, 0x1, &(0x7f0000000000)=""/8, &(0x7f00007c1ffc)=0x8) 2018/03/06 12:45:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = socket(0x40000080018, 0x8000000000000001, 0x7a) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)) 2018/03/06 12:45:46 executing program 3: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[], 0x2000000000000159, 0x1) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x1, @random="33298193e2b4", 'eql\x00'}}, 0x1e) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/03/06 12:45:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x400, 0x4, 0x800e, 0x0, 0x10000, 0x7fff, 0x10000, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x10000}, 0x8) 2018/03/06 12:45:46 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x5, 0x10}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x5, 0x11, "bdc167bb6ae357dc87e0a66f8622324668"}, 0x19) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@empty, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0x328) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000040)="97cdcf4276acfe6dbca151105fa34a735e286dd785224274ce8475f9398b639ff54441a1d89469a8af748f1322f21290fbbfa15dc0a868a332acd45bc2219ba7b82a662b630ed86127db578c8077611c19234e644355") bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) 2018/03/06 12:45:46 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x3, 0x2e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001500], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x395) 2018/03/06 12:45:46 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) write(r0, &(0x7f00000000c0)="7b8f01664e808041ede0e7979877bc43b6ce2c6fbe8876254d4f8b0584abb4870119fb9cd42ee1dbb652ca30faf774028f75d04fba814fb182ab79c436fe736b68cde4b4019053ce3b5d655911b83123084ac73cb97ba20a877223eadb1e057dd896452f8dae6bbfc0b96d6cee212f474ec8254fab5feb6d3b02bd85c6192dfc03bbe64450be04595b91b587df2c439c7988a6359f61d764c0d8a8d68142bfd56ec77482d179d7693762aae250c5d95c34cc0e5bcbba", 0xb6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/03/06 12:45:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x12a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaac0aaaaaaaaaaaa000008004500001c00000000001190780000000ce00000014e204e23e6c06cb2b7340a3485508fcc07d64c85378b9ad8010932a3973a5f5579151a56d4a4124ea5d7e830e91c24"], 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000180)=""/177, 0xb1}, {&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/47, 0x2f}], 0x4, &(0x7f00000013c0)=""/194, 0xc2, 0x4}, 0x10000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000001580)={0x4, &(0x7f0000001500)=[{}, {}, {}, {}]}) 2018/03/06 12:45:46 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000240), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x160, 0x198, 0x1e8, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @ip6={'ip6\x00', 0x50, {{@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], 0x0, 0x0, 0x40}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2f0) r1 = accept(r0, &(0x7f0000000280)=@nl=@unspec, &(0x7f0000000300)=0x80) r2 = accept(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @empty}}, 0x5, 0xffffffffa1e041ed, 0x0, 0x7, 0x52}, &(0x7f0000000400)=0x98) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000007c0)={'bond0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e24, 0x7, @empty, 0x1000}}, 0x10000, 0x0, 0x6, 0xf9b, 0x41}, &(0x7f0000000500)=0x98) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) 2018/03/06 12:45:46 executing program 3: getpid() r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000000fff), 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/60, 0x3c}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f0000000340)=""/126, 0x7e}, {&(0x7f00000003c0)=""/255, 0xff}], 0x4, &(0x7f0000000500)=""/121, 0x79, 0x3}, 0x40002002) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000600)={0x0, @empty, @multicast2}, &(0x7f0000000640)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000680)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$inet(0x2, 0x880807, 0x4b819581) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'ip_vti0\x00', 0xda}) r4 = accept(r0, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000000280)=0xfffffde2) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000000c0)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000140)=0x3a1) 2018/03/06 12:45:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0xfffffffffffffdd4) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) socketpair$inet(0x2, 0xf, 0xd9a, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={r0}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000300)=0x1d400000, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x3f8ef4d1, @loopback={0x0, 0x1}, 0x40000000}}, 0x2, 0xfffffffffffffffe, 0x4, 0x6, 0x80}, &(0x7f0000000280)=0x98) listen$netrom(r3, 0x9) 2018/03/06 12:45:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x46) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x4, {{0xa, 0x4e22, 0x8000, @empty, 0x400}}}, 0x88) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) [ 354.006743] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/06 12:45:46 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f000027a000)=0xffffffffffffff04, 0x625) 2018/03/06 12:45:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000000d60)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) accept$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) 2018/03/06 12:45:46 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r0, &(0x7f0000003f80)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000080)="43d40a988883b11fd3479c91b6226c78583abc913d6d1b3b57bbc83abb3bc8feb378d3fff1e518b2dbdbbf7c5f8a45359603b0a94adfd429cf7a9b4638eaa8d67756a833ecb4f3c2449a044e", 0x4c}, {&(0x7f0000000100)="0d597349ecb7166f128669cb158cabd2dbd8e62802acf2507f80c6c398b5f0d2c1a5180e13fbf6f65e4f284339bb0413cf057b6d9dc8d99b0ea1c3be5ac6f7c7f833d1941de4999561f7a4568079be0800ccc4e94bcff4253d734e740632fb06573b0247c95bdd6d85feeb84f051584cbb918f339597e1d508aa392783dc733f163355c5617afa9ca7509407c7d75bfd97116750633687348e05a8e04a5605afd5d1c961128237317359a6f3459842fa2a7df16cef9e6e141e47075e595f37c716f8aa6b42e21d", 0xc7}, {&(0x7f0000000200)="25ee58bd95cb42850b6e9d7c5d69d2d7c4eacb4bdc5cae4e58fa721a30bf994ebce488af1a3f8026ededc069dc0c59b73650abd228c7b04cc5ef9ba40d7642e4bf94f9d216e95cf73bce359a320e00ffc9cf97005b165ece66bfb4da11ddcf34e88cb3bd61ea197c279ab3f7fd2692c3bd3fcc2710e991a8616b37fb622435adcb622b79c4a94ea380137804a407cbdccab998b60a1bbbddd7bb0e1e9a3709d4620c36ee3d793c0ad0881407832510f566529dfb9f615cf3e0f06872a9b1b2468e311acd9227", 0xc6}, {&(0x7f0000000300)="a4678b717c137f77ca839cde6fa3442c51be3cd1b1f09c38af4ecf8d36480ed499d59051033d6137218ce1593520b554fae2a3e7b2bfcfff0a947b1ee27bd3d0d2022b3fe0c840cc01a857df4747e3c116eca94cf7cc7c45e13d9f3cb2bd17be1b58d1e958663fde8c15a2b3c74b66dbc50d4ab9d1fce6a4743e9f83f6f44cfc8f9afa332d912862b806308b893956d550768bc6d79f2a3b56", 0x99}, {&(0x7f00000003c0)="d1bc97df5c82de92b4cbf6f68110c44b301cec2f4e132a4b5c42dcfbbb9338db1360fa91681fb7146ae81718f8f166677a4d8cb7a717ca002f1a1419524595cf2562dcf794c300bebb10ebb78a9b25a4ebde0f3ae223df9b10fd7983601eaa8b58ffb330626e4e8e314b44c053094c8ce0c45a20846b3985700a1275761c2003169d78a410f03b0a0bc5d62d0f87235402883ca04ad7e1", 0x97}, {&(0x7f0000000480)="2e70c25f23a67c32b181dc47e42e773bc987c77a3932175791219206259764a5397d709160096f2f3b44def528674fe0d32b5a82edc287f5416292e8887d6b532089d999857f5a3af6c176e3cd31fde928e51a2dabd298febbbe0a44a7fadcdc50d8574d5010c3c556ccbf6143edf2e830a977ef2622d0742e6be53857f5f8c3746545b2659873666f9c121d3cd39427699b94310b3e0a03da10465758ba5c21e12afcd78deb397e63aa83f2764c64333e1b13e321dd962b3cc0ab5d5378dacf98e01f9f164ee206d5f88c627cd6d798378f3c419febd19c42915b92cda549f05681f18cb634c6518a13fd", 0xeb}, {&(0x7f0000000580)="e33d2977d6ee3f30b5d70d3158557bccff59a543cfab8f1cbd12927cc44771d2ece822103f6628b2c0a21c940e74bc384ca020ed7bcd55ab5300aa7fe2bb366eb009e0b9b9f53a15fde8dfd3807130b4643901d0706409d1bc4fbe3e50372cbe18ce6e9182c1fb2566d9905bac1670c67019afa8f7e525c226f17a7a8f8edc47d23abda591a559f6a8f00b0d3a8dd64ded39e9b5acee59", 0x97}, {&(0x7f0000000640)="5e83314529019128de5129b443d1c8084c3bb1d678d72b868d662350400970abc201f7260dd6f152ee8ab3098db4debd77c2b7b97fd36901123cd369576a67b9af53c21b1d2d3ce62da5c68e612f63617efff205469f8dc8331975324acf797afe3197d4f97b4ae21031086e7ae3f21dae14dd41bb156b9812583d912834d500da39ea29ed197b8aba6a90fa5a47b4c0a8f1a1b7a66a516dfce69b949f85d23e19a1cfc470e20ac67eec65adcfd7a23733c504a066266ff32013f32e2f125a18138557779062", 0xc6}, {&(0x7f0000000740)="70ffd8fd7feb2d26bfd7fadf9a0e0d5d03fddf53e2e4a2a2998b1237f3fa9f3dace33770721e57d97e829c0c96b474ab77733a1523056366d82c4feb30b63e9dcd0d150f2fdc1bb4bba0e5c42eb27efd7cffda024ec851234343fd27ba4509296fb54b3d7eebdb08aa7ec0016bb4d0cd2f3e630a57dec5a283ce8f771bc3c15cea43e64a587e8c382dddbfa754742335aaa10a0b41c7c8d7c7ee9c0422837322ef9cb50964560e847ed942de2b5136a604f25c044608ce2c9c12be60343161", 0xbf}, {&(0x7f0000000800)="5074517449116c2b16f9958740915659534ab09a709597c77ee92e19234128053375d8d53f70a4db5b332b573e8854b7d46e563a860c6988bed80241fe09ac1d98eae16e60c7312645deacf25d62c564b3cf848c9ca83fb83b9b42506dfaf67f143c467c94a544bf2d9986f42c473f5e995f05c51d725884fe65574305657d8c312c304f38034b45abacc11be41b779e9e7d791800986a72faf01df0ecca4c6c0e819cfe742f2ab39eef139880b622d818ad30634012cd82240e4fdeb3870b8ad4d008644d87b6ae91081c", 0xcb}], 0xa, &(0x7f00000009c0)=[{0xd0, 0x117, 0x1, 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{{&(0x7f00000036c0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003740)="e879394a7204ceb258baf06db675536aafd7662706766770b40a25fe6a606a7589a2f57b695c53a0ecbb1869e98cd2779a2e4fe9f5f7390974615ef66e5b02c6", 0x40}, {&(0x7f0000003780)="db27bfecb32421f5cb497a0f25e215d4400276b096b38913865e045db664100ab2a8b9c9bd314f5c538f4be3f515cbcdcbcc8c939b150dd20aa72ebcd348c4038cc4e4b8cb6616ac85c28f485510586751094968b178f98e12a99ec5c929b428256ed3e17bca5f49fd2c8ff4138ec2e4eae504c26a856fca6ab2feaf61dd8848b3144769657f", 0x86}, {&(0x7f0000003840)="4dfd657682d4bbc259ee935726e96fc08d98e6e07033f6290fcb1f5312ce180732ed7fbc8f4047b209058f6483070bc6fc4b53a9d1d878ca366f85ab93cb05ba455d1878dcf5c3f8c694f5915ea214106b670622263905fdf2219849c8437bda2bfbeb58794b81b9f9dad6b2599fed489b8cf30fbe8a5df4f993c703e07b6a3d5081d9afea13cb28c381a8f167504d4c206591f894fde174329d67a2016efa306ed720f5e5e1ebe6574532d7909d99bd4b87dd11dc942a4080671824e08f5568ef2a8e007ee404bfd5add6675a7a7f37c6ee697c9e2ccbf81a", 0xd9}, {&(0x7f0000003940)="25773ded9a301cd53cff6035c93ba10cb0338719d64b1cb88e841ce83acf75d87055c449a2b8088b2d5c99c9be974371927b721113130c10500bc92d", 0x3c}], 0x4, &(0x7f00000039c0)=[{0x90, 0x1ff, 0x1, "8ddf838c275837966e1a4823d6b995af5e0c1b2a2e76f6d2b9f3a9dcc2da958143cfaf839859e60fe35adbc32eaa01854a26b4c07baa95cdc6db7b50550e0601cc86365eefc9c3803744e96facc0f7cd332c8a83b27507b14c6824eb23d6c90fed5651dc9173e4b2b08ef0d38c0573368577a4c00a3ebad6dae4"}, {0x28, 0x101, 0x1, "b6791f2ed8378b6a6f83e061c1a285787c58b2"}, {0x40, 0x11f, 0x1ff, "55f1b45f5e8691c6786ae0e7959a8a8c7c704a8141fe8e5eb4000bfb918ad3d8005074f835798ba10f6ae771f4"}, {0xb8, 0x111, 0x8000, "4feab4065b0973866296544ae6c55f75209c55837cfc3cf8911e97d5a254666064307f4668130e50eaa9cd46f184ea543d9dc256225b09aae3d62585c68b82a90a08c09f9971c9928af59829f4821bd0322576efddeba84f175ce6574b86652f9686879995dc7010248109427cad370e717965da2555df544f6622b6433dc6843121b5c68631b733964aafc15b5b1d419cb55a454eba80225796d7d0fc2a8c83b3cc5399"}, {0x18, 0x105, 0x101, "1d"}, {0xc8, 0x13b, 0xa92a, "d7eb287dba3873fb2466c5f33f1a44d13ae66bbd0ef17940cd98924135380d71a491a12e61908702dadac990b0123a938b402833a863348b41d230bf4b192a5f6d8cf5c22da3cbfa667c402ff442a8dc42cf906b1b1e80ea03dbcb857fd8e643437ae0710359e457b778c9e5863f1ff3932c5d4b59828d8a4b3e84dae91b2e844a8906d86363d38e90c4b922413d550f9e9144d736770ac78ddb2cada1b421dfb49af1bcb9606f661b602b70f2689b922e"}, {0xe0, 0x101, 0x8, "c1d4c863a735acab59c9df6705d96c7ba79db9245d85ea5beab76524924de2620c40827a4f04fa03764bdc891e6a04bab17de7b3560550b25eced9e38f7ca5966266436c9c7451737847c836bab93a02575425525e1a2183ac1f4aee64fe7fd7dccca58b8368bd5ebc35ccfb48cb1c5f0b77f4e6c7fe4431971464e6072bc3e51883678bf79dd66088c46cbc324742bbf25f9783a495cef06c5783cf284477bf2e676407f231530549bae17b70ae3ff48f2be3056aacbcae5ac7079de371d327c34a2784cd7ea7933758dd"}], 0x370, 0x1}, 0xfffffffffffffff9}, {{&(0x7f0000003d40)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003dc0)}, {&(0x7f0000003e00)="41ebf95f89464b3340eb902a232f76936614970050f07439b69d68f83af7011347cefcf75fdd190c4404beb8359808c64d4dfb73496db0ec3a70afbc42a02d6444a6078ff21c8950d6ed24d7d7fb363505951f361f7a6529c7326d8160a108c86d19869cd63af763b653a0a1269fa5e3f1a3aae5cbd8526d1e160e08a0250d976219e34c433972a57ca69794ca869d2800a9c40573b80283877b6a22b336dc731f724bb11184307d2cca21e3945bbd44608c15071727f2f8ef", 0xb9}, {&(0x7f0000003ec0)="d6d35f0c79c8357b81f66d278ff7cb4dab3db36e82a8d92d17bfc258ac5bbb3d47d235c563f1770e3e5ddcbb578ea0be4b9cb8735d611759bed0c7e0bb116f9738bb5bfe96", 0x45}], 0x3, 0x0, 0x0, 0x40800}, 0x6}], 0x7, 0x4000000) r1 = socket(0x2, 0x1, 0x2000000) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000902000)="02000800", 0x4) 2018/03/06 12:45:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3fe9, []}, 0x10) r1 = accept(r0, &(0x7f0000000340)=@rc, &(0x7f00000003c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x5, 0x4, 0x6, 0xf000}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000500)={r2, 0x81}, &(0x7f0000000540)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/03/06 12:45:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da0ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x9) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) socketpair(0x4, 0x7, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x3ff, 0x1f, 0xf98b, 0xd21, 0x10001, 0x80000001, 0x6, 0x5, 0x1, 0x7f}, 0xb) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000000040)=""/185, 0xb9, 0x41, 0x0, 0x0) listen(r2, 0xffffffffff7fffff) close(r2) 2018/03/06 12:45:46 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/237, 0xed}], 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/06 12:45:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1d, 0x6, 0xcbf4, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000002c0)={0x9, 0x7, 0x0, 0xeebf, 0x10, 0x3}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000300)=""/224, &(0x7f0000000400)=0xe0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) accept$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) sendmsg$nl_route(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0x34f, &(0x7f00000006c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c000000160001006e35e978d2b63f57000a0000", @ANYRES32=0x0, @ANYBLOB="14000200fe802e0000fffffffd000000aa0000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8090}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/06 12:45:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={r0}) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1, 0x66e3, 0x2, 0x9}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000680)={r2, 0x0, 0x30, 0x1, 0x3}, &(0x7f00000006c0)=0x18) 2018/03/06 12:45:46 executing program 0: r0 = socket(0x24, 0x8000802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1}, 0x0) 2018/03/06 12:45:46 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000008ff4)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB], 0x10}], 0x1, &(0x7f0000008f90)=[]}, 0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/03/06 12:45:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) accept4(r0, &(0x7f00000002c0)=@can={0x0, 0x0}, &(0x7f0000000340)=0x80, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000380)={0x0, @remote, @empty}, &(0x7f00000003c0)=0xc) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)=@ipmr_newroute={0x2e8, 0x18, 0x0, 0x70bd2b, 0x25dfdbfb, {0x80, 0x80, 0x80, 0xcc6, 0x0, 0x0, 0xfd, 0x5, 0x1500}, [@RTA_MULTIPATH={0x14, 0x9, [{0x800, 0x4, 0x3, r1}, {0x1, 0xe122, 0xbb, r2}]}, @RTA_FLOW={0x8, 0xb, 0x80}, @RTA_MARK={0x8, 0x10, 0x7e13}, @RTA_GATEWAY={0x8, 0x5, @rand_addr=0x1400000000}, @RTA_ENCAP={0x290, 0x16, @nested={0x28c, 0x72, [@typed={0xc, 0x0, @fd=r0}, @generic="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", @generic="f2bd275714656898f130d1d603995ec2b20f6c1132bc4d6c8d7953a869476eeaa25bd5370956b1a95743b4fd77c632c4bb334304c8774dec3a5554ec6050d00227fdde0c6cd5d371e362a5bd16c27f23b799abb2857d9354779593ba8ca791db5d9626063690b026a522d46c18faba404150e3836184d0cd11a3", @typed={0xc, 0x59, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x7d, @ipv6=@loopback={0x0, 0x1}}, @generic="066404b4c6036c822b8be3dbe4cfea14da6327b32de165d5ab1698a34324b73468a950f469d47839355ca9c076aa53ef0e3478ea9e02afa4cc92033bc047dba8542781ea2a6f9e53297850e7794e55755991870d725a6e1f0388627ec2ed6e4838987ee9b5209c0717b32cc9ef1625fd5bf47d35fc70d3e5f66a20bcf3bd4947643ad4a999af4b4962b8bfe683834331da7eae85e99379f4827d67b74a0c33a0fca370e03fd11826470e1af4a91805c97f0ad1d98f77bcc8710721ece63f98d4534e124951a44db7bc145c44e3f4d109f420211c98fad09a0bbf0872dbe4b8b3"]}}, @RTA_MARK={0x8, 0x10, 0x20}, @RTA_IIF={0x8, 0x1, r3}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x40000}, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/06 12:45:46 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x5452, &(0x7f0000000000)={'eql\x00', 0x0}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) epoll_create1(0x7fffd) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) r3 = accept(r2, &(0x7f0000000180)=@alg, &(0x7f0000000200)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000240)={'lo\x00', {0x4, 0xa28, 0x1000, "88faa10a0918", 0x6}}) r4 = socket(0x8, 0x4, 0x6) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f00000000c0)=""/84, &(0x7f0000000140)=0x54) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x60, r1}) 2018/03/06 12:45:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @rand_addr}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x20, {0x2, 0x4e23, @multicast2=0xe0000002}, 'tunl0\x00'}) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000ffc), &(0x7f00004cf000)=0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7, 0x9, 0x6, 0x6, 0x2, [{0x4, 0x3, 0x401, 0x0, 0x0, 0x100}, {0x3, 0x5, 0x6, 0x0, 0x0, 0x80}]}) 2018/03/06 12:45:46 executing program 0: socket$inet(0x10, 0x3, 0x0) 2018/03/06 12:45:46 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6=@empty}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff43333e128ef508004500001c000000000002907800ffcd7d9a6d735986f8000100000000"], &(0x7f00003b5000)) 2018/03/06 12:45:46 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x642, 0x7, [0x6, 0x5, 0x7c, 0x2, 0x5, 0x3, 0x80000000]}, 0x16) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000011000)="36775952586f8896242cc4b37d0497b1", 0x139) 2018/03/06 12:45:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1a, "fb5407341fa18fbce691c9fc8cf0fda08e7b2e4a52f0abd4540f"}, &(0x7f0000000040)=0x22) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x80, 0x7, [0x73, 0xff, 0x0, 0x8, 0x1, 0x8, 0x4]}, 0x16) sendmmsg(r0, &(0x7f0000005800)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)='Q', 0x1}], 0x1, &(0x7f0000001300)=[]}}, {{&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x0, @empty}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000200)}, {&(0x7f00000019c0)='{', 0x1}], 0x2}}], 0x2, 0x0) 2018/03/06 12:45:46 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000d500000000070000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c) 2018/03/06 12:45:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000014c0)=ANY=[@ANYBLOB="60e47900000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) socketpair(0xa, 0x80006, 0x100000001, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001880)=ANY=[@ANYBLOB="c115c736744138d2c49557e3df1aa81931b82525e6a5e78d82fd91c64811814caf91b1806280262a5fdd71b5cf7d6adcc69a8574864113e7473f462a4d7bfa52158abb475d1356ac7414611d57bc537718e25bcdb963a4b5439bec5415f0218cbedf8556e12d415c92525d35e74f549fd5bee57c0f7353fb4e2f55aa19ce1142b01887e9113a76d1f355fce70e6580b4c56cde0910015b929781e08173c776420fe126b74931f4b7015118657a0913c2b0f0c1859737", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000017c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000016c0)={r3, 0x5, 0x400, 0x3c, 0x1, 0x7}, &(0x7f0000001700)=0x14) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f0000001480)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/67, 0x43}, {&(0x7f0000001240)=""/217, 0xd9}, {&(0x7f0000001340)=""/193, 0xc1}], 0x4, 0x0, 0x0, 0x1ff}, 0x10000) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000040)={r1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7d}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001500)={r7, 0x7, 0x81, 0x7, 0x6, 0xfffffffffffffffd}, &(0x7f0000001540)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001580)={r8, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f0000001640)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001680)={r3, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001800)={r7, 0x4, 0x101, 0x8001, 0xffff, 0x8}, &(0x7f0000001840)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r7}, &(0x7f00000000c0)=0x8) 2018/03/06 12:45:46 executing program 3: r0 = socket(0x10, 0x802, 0x0) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"87a1ace471ea37"}, 0x7}, [{"a1d0d58f685a48"}, {"04e5713d5ff61b"}, {"4ea30d6c6666da"}, {"4e43e62dc78b14"}, {"f9e4db68fab9a2"}, {"63cb42356b63c6"}, {"73d2e9495af83a"}, {"bd32944448fa44"}]}, 0x48) write(r0, &(0x7f0000000100)="240000001a0025f0001b000400edf70e1c0b0020e80000001009ffeb0600010010000100da", 0x25) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000140)=@req={0xb2, 0x4000, 0x5, 0x1ff}, 0x10) 2018/03/06 12:45:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0xa, 0x2, 0x4, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000580)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000000000000}, 0x1c) listen(r0, 0x894) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000005c0)='sit0\x00', 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) r2 = accept(r0, 0x0, &(0x7f00000003c0)) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000440)=0xffff) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000400)=0x1, 0x4) r3 = accept4(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000480)={0x0, @empty, @dev}, &(0x7f00000004c0)=0xc) connect$packet(r3, &(0x7f0000000500)={0x11, 0x6, r4, 0x1, 0x78f, 0x6, @random="7d52ea60b64b"}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x80000000, 0x6, 0x1007, 0x80000001, 0x2}, &(0x7f0000000280)=0x98) 2018/03/06 12:45:46 executing program 5: r0 = socket$inet6(0xa, 0x800000000080003, 0x451) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x2f1) 2018/03/06 12:45:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/144, 0x90}], 0x14c) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000500)=[], 0x0, &(0x7f0000000080)=""/89, 0x59}, 0x0) r1 = socket(0x19, 0x4, 0x1) connect$l2tp(r1, &(0x7f0000002900)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x3, {0xa, 0x9, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x32) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001d00ffff72dd0000000000000100000097baa2036dd6aa900dec28"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002840)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0xb1b6, 0xfffffffffffffffb, 0x7f, 0x43cd, 0x100000000}, &(0x7f0000001640)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000026c0)={r2, 0xfffffffffffffffa, 0x3f, 0x80000000}, 0x10) bind$llc(r1, &(0x7f0000002a00)={0x1a, 0x311, 0x5, 0x69e2, 0x430, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002a40)={r2, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}, 0x0, 0x8, 0x0, 0x2, 0x40}, &(0x7f0000002b00)=0x98) getpeername(r0, &(0x7f0000002940)=@rc, &(0x7f00000029c0)=0x80) readv(r0, &(0x7f0000002780)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000480)=""/228, 0xe4}, {&(0x7f0000000300)=""/125, 0x7d}, {&(0x7f0000000580)=""/100, 0x64}, {&(0x7f0000001640)}, {&(0x7f0000001680)=""/21, 0x15}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)}, {&(0x7f0000002700)=""/103, 0x67}], 0xa) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000001c0)) 2018/03/06 12:45:46 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000180)=""/73, 0x1}) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@nl=@kern, &(0x7f0000000000)=0x80) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/06 12:45:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80, 0x80000) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x0, 0x6, 0x200, 0x1, 0x56, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x5c, 0xf9}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x1f, 0x7fffffff, 0x3}, 0x10) 2018/03/06 12:45:46 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x7, 0x24c0, 0x3, 0x2, 0xffffffffffffffff, 0xffffffffffff8000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f00000000c0)="14046bc2b456859a99c4ef81f32b22b4c42adda322d8fc77f65ac04b75845da060f5d83f0eae963bc342e1e85bbe1073e1c6dcf98ba950c199380743", &(0x7f0000000180)=""/104}, 0x18) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r1}) close(r1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000ffc)=0x2, 0xf1538605fd4cc941) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000135ffc), 0x4) r2 = socket$inet(0x2, 0x80005, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/06 12:45:46 executing program 2: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r1, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000040)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280)=[], 0x0, &(0x7f00000000c0)=[{0x20, 0x109, 0x0, "9bb0f322351b007a4c42a9c7"}, {0x48, 0x101, 0x4, "a20562224e22a346b3242adb1b6145eaa6a5c0448268cc01ac8daa2aa90b7a740ac6fa4e4ca6afb646363d0f2648208576"}], 0x68}, 0x400000000000000}], 0x2, 0x0) listen(r0, 0x5eb855) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="14ead9055c000000ffffffffffffffff00000000"], 0x14}, 0x1}, 0x0) sendmmsg(r3, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000001bc0)=ANY=[]}}, {{&(0x7f0000007fc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @empty}}}, 0x80, &(0x7f00000080c0)=[], 0x0, &(0x7f0000008100)=[]}}, {{&(0x7f000000a280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f000000b480)=[]}}, {{&(0x7f000000b4c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f000000b780)=[], 0x0, &(0x7f000000b800)=[]}}], 0x4, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) 2018/03/06 12:45:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x9, 0x8200, 0xf6b, 0x547, 0x5, 0x8, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) 2018/03/06 12:45:46 executing program 4: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={r0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff7, 0x1000}, 0x90) [ 354.413993] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 354.442118] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 354.478707] dccp_close: ABORT with 80 bytes unread 2018/03/06 12:45:46 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xffffffa4, 0x3) getpeername(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000140)=0x80) sendto$llc(r0, &(0x7f0000000540)="80a461ffbfa52ea935f503345f4cbf17fbe0a40f45dd1832cb1eed40f65347910ac2c0e85fb78fd5df4c930fe8ac53e720fb4caa5fa4ba2757c49773428af3", 0x3f, 0x0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/06 12:45:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x40000000000000b) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000003c0)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000000c0)={0x18, 0x2a, 0xaff, 0x0, 0x0, {0x1}, [@generic="c8ec3b1e4c10f2befc3698be96b422c766e681160fbfbe623e83953ca7e1bb5cae48ee2e76f4283d4da1556ee15abe9cd2c9c501e4cb60ed68ad79009e314460dbeccada"]}, 0xfc78}, 0x1}, 0x20040080) 2018/03/06 12:45:46 executing program 7: socket$inet(0x2, 0x801, 0x40) r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f00006b7fc8)={&(0x7f0000716000)=@in={0x2, 0x4e20, @empty}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000000)="a75f2d870575010056df7f62dd0532d6703b3202555c437973fc3fa1", 0x1c}], 0x1, &(0x7f0000000000)=[]}, 0x4000884) 2018/03/06 12:45:46 executing program 5: r0 = socket$inet(0x2, 0x3, 0x20000000084) sendmsg(r0, &(0x7f0000000000)={&(0x7f000000cff0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0x4, 0x2, 0x3}}, 0x80, &(0x7f00000000c0)=[], 0x0, &(0x7f00000003c0)=[]}, 0x1f4) 2018/03/06 12:45:46 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000180)="56ab323d4f3dc46042f613ccd4d5acdb123d3ea73a98c66517c14662aed59f3b5f387b4ff601a95a7faa064ae44bc67469", 0x31}], 0x1) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000100)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x50, r1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000440)=""/4096, &(0x7f0000000140)=0x1000) 2018/03/06 12:45:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/03/06 12:45:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet(0x2, 0x0, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x17}, 0x16, r2}) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f00007e9000)=0x4) 2018/03/06 12:45:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000130afdffff09000000080003000000e01afb320959f7c600e11e9a907e60074b0887f8b2c2"], 0x1c}, 0x1}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/06 12:45:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000400000000000000ffffffffff"], 0x10}, 0x1}, 0x0) mmap(&(0x7f0000c39000/0x3000)=nil, 0x3000, 0x2, 0x92110, r0, 0x4000000) recvfrom(r0, &(0x7f0000000100)=""/242, 0xf2, 0x0, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/03/06 12:45:46 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000280)=ANY=[], 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x10000, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0800009639dcee7a787a1d86ad7700"], &(0x7f0000000040)=0x4) 2018/03/06 12:45:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22, @empty}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) recvfrom$ax25(r0, &(0x7f0000000000)=""/180, 0xb4, 0x20, 0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="02a7e8dfd994eda17e0791b6d6a19756e0d12709d77bcb8dd578ae3bb7b708fcc2", 0x21}], 0x1) 2018/03/06 12:45:46 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @empty}, &(0x7f0000000080)=0x10) accept$inet(r0, 0x0, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x2f1) 2018/03/06 12:45:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000440)={r2, r0, 0x647, 0x2, &(0x7f0000000340)="6c594f94a13113c6f186c580ae64e1f20e077d89f86acc10c7bfd9b1511ef76981ee601a6fb40db5dc296e6f9c8e9ae7f0c24d86894d3dd1070b4c959a8f0ec0ea705261fe61123e6d89d91c871033e527a03080bb2da18a49561ebd29e1ab2bdc2d5e688c1142dfc8d34be8d1f28f09866bfcbff62d7a10ef8dba08e61835f4869c180d5aced98d9f47b71b46bcf16050e71fd54490334735425cdd4fda3d6a455874e4ad269bc96e36518c9a7cf571c2418156629f5195877ec79955101b491351cd23051a990938cc99182e7b1c1112d92b24652b93a3bb95f52a", 0x9, 0x9, 0x0, 0x4, 0x1, 0xffffffff, 0x401, "52f103d487d293e4d2c2bb5f30149a7f79af57756d124592f2995d28372f2f5e9bb035a807a4abab91d84859869b0104b467c8187d70d2407388d11513dadb67591fc9dfd955571901cf83d287921e6dd3931fe7480afe470f91b145518639085ec9b34caee548b54f7fe242c8fa9347155b218d82110e82fa65d79dae041ef710d4480bfea22a1edbe5fbb5087dbde259e30c4c09dbe3bcd93e6c9a49ec3dd2ce19a5ad700177d09b18bfcfc384a40c0f895a57ec11e4531dab80"}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x2) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres-generic)\x00'}, 0x58) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @rand_addr=0xfffffffffffffffb}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ip6gre0\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001900)='_{', 0x2) 2018/03/06 12:45:46 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000016c0)={r1}) connect$pppoe(r2, &(0x7f0000001700)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}, 0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f0000000280)=0x8) bind$can_raw(r4, &(0x7f0000000080)={0x1d, r3}, 0x10) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x10}, 0x1}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x2005, 0x4) recvmsg(r4, &(0x7f0000001640)={&(0x7f00000013c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001440)=""/121, 0x79}, {&(0x7f00000014c0)=""/172, 0xac}, {&(0x7f0000001580)=""/177, 0xb1}], 0x3, 0x0, 0x0, 0x6}, 0x22) socket$unix(0x1, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000001680)) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f00000001c0)=""/181, 0xb5}, 0x0) [ 354.599994] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 354.619618] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/03/06 12:45:46 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x80, &(0x7f0000000100)=[], 0x0, &(0x7f0000000240)=""/237, 0xed, 0x4}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000006110000000000000000000000000000095b762bee50000008c025c52fd9e96bdc84a08cf702b397d6c8e82e4e25d868b25ef3e9662a9361599798ec052babfdf9b0c01c6df5d29564d777e85f64dbd06c6f1a53ee0dca9e94c42e4dfa283c03f5bc00c097558c4e257f17d1d965f89319551395e33e40354e8006b944a1f3a5d4c4e366695945cf4fff107bd2c282ffcda624ddcfda24d4c4bf665303fbcf31a198bb15963dd01628a300ae06cb5f3684a3fed6f7ce93b110d011776c6ffeb1bfa6cd131d5a60000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x459, &(0x7f0000000000)=""/251}, 0x48) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001540)={0x0, 0x7, 0x10, 0xde9e, 0x7}, &(0x7f0000001580)=0x18) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'nr0\x00', 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000015c0)={0x559, 0x9, 0x4, 0x1f, 0x2, 0x1, 0x1, 0xfff, r1}, &(0x7f0000001600)=0x20) 2018/03/06 12:45:46 executing program 2: getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000180)={{0xffffffff, 0x6, 0x1, 0x8ea, 0x9, 0x2e6}, 0x5a1d}) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x5, r3, 0x1, 0xfff}) pwrite64(r0, &(0x7f0000000280)="ce7efb2222d3d75c3df41ef605c5984ab22d3e548c7b01a199abe865eb4740bf99027e26a472d87bee76fcc838028169761972f9cf6d07d7ddc21f87c61377db900819807350e4c52aa391a89fb863c0d3e1fac4002b89c0d48d99f7a535ec8b2fe94e81054ae2cbcb3cf12cd4cb2435ed4f9b63baefee236dfb22419779068496fae4506c6dd888fb2806ed2f067ea1663cfe48c7adb92f326df6d72b6b4cfc626d340a297e5dcaeb835215acc41516e148ae7e3787a2", 0xfdce, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)=ANY=[@ANYBLOB="20000000230001030000000000000000130000009efe7dd6d35dfc2fe0000002"], 0x20}, 0x1}, 0x0) 2018/03/06 12:45:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xffffdffffffffffc, 0x8974, r0, 0x800) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'lo\x00', 0xff}) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xd) socket$inet(0x2, 0x1, 0x10001) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) socket$inet(0x2, 0x7, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="3100000070da7e341769a81a666fb2bc4a68998a8a381548ad5258a6e11fefc3940c8769d301041bcbf88141837ca3c3418bb2bdda15a0894c54f7262280418c7a1f868fb786ee2d962a290c485d771e954c"], &(0x7f0000000180)=0x39) 2018/03/06 12:45:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f71fe2)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000f6bfc0)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)) [ 354.658627] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 354.678775] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/03/06 12:45:46 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x0, 0x1, 0x68, 0x0, 0x594a}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x8, 0x10, 0x0, 0x5}, &(0x7f0000000280)=0x18) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r2, 0xb8, "5b1df27c6dd381c0ab96239d3cf1115b3434ddcfae78b53bf9f3e41e69d624c511e9e4b0b46e01c9961a728bf96e84af0b168a2414d95c48da48051ffd59854a8165ae2ed364c4a73d0e34034b38fdd85576ebdadb0a773b50ddb2dbd5eaea953f4d16b69383dcf1330912145e58a3a976d115364b23b6f3999f27210180c89f0067898f237599ad0483132b23b60c91956f5f43ccfddce2aba9591d6ffe25047dfc2c5dc6caaa57771f2588a19c9b1484e50834346c5678"}, &(0x7f00000003c0)=0xc0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000400)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffffe}], 0x2c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_int(r0, 0x29, 0x7d, &(0x7f00000004c0)=0x648f, 0x4) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000500)="2789d49e4b19ebd85514c31bd5334b83c2b17103ca3f26371c420e11882f70239cbb5b563bf69a1eb2cd69cd9bdb49cb63d7228761c7dd3df880f5476c580b6d85b2700046f460777deaf0c7c8d44f0ee51f5cf86b0b6ba5a3f95b7496394ff84a1a172aff94a59d936cb39d15f1fe42327216b1be225d6f2d2643288c49271e391e30b6b7d2011335cdc9efbd5b2fdd72a81491eddb61f042ff3a1d3684823f98a0ecb03b9090a80a8a72eb462a65cc2a0efa275ecd28ad", 0xb8}, {&(0x7f00000005c0)="c99d8e3b675d85e6999362e7f4e368d53bf757731bab4784890c6a963c66da1b32ddc651cf0302463e9fab5c1bad19d85e04", 0x32}, {&(0x7f0000000600)="10eb", 0x2}, {&(0x7f0000000640)="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", 0xfd}], 0x4, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000780)={0xe00, 0x800, 0xffffffff, 0x7}, 0x8) socketpair(0x4, 0x1, 0x5, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000840)={&(0x7f00000007c0)='./file0\x00', r3}, 0x10) r5 = accept4$alg(r4, 0x0, 0x0, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000008c0)={r0, 0x8a09274e93022ca5, 0x1, 0x7f, &(0x7f0000000880)=[0x0, 0x0], 0x2}, 0x20) sendmsg$alg(r3, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000000900)="25e32d900fd9f2d8542dc231da54393e739645a693b9cae9205af5447880303e126e546aaa47b6c7c5eaa5c6ddc01998a5b9cb569007b80266dcdd84cda1cfc4058ad3bb9c74aa6da5d7d2fa42a74b84", 0x50}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="89c34cfb258922c37f4d4ebb5436515cd55151893c7c5843b4f120ffb95e4cb59e79dd7907bc31d3cf78c3687f6c47bd876d730a6c", 0x35}, {&(0x7f00000019c0)="5310241e03333e5a41a259615c24acad91c58a5899a2f37ab054d4a37f04efae5a5eb76833acbfc08b2d08b839146edf48838bc3228530d74ad9b78c5323cdeaf99446d14ec217350b67a2be3933a4f7f943a93afb00171a0921bc5c07ebcfa7af592c902e16999e7c6b4906bbc100e9c961f65ba2b52957f35b282182d088658a1a9f4deeee8226de3aba9e8b810d713b8985a1eba3eef0883d8b6c5e9fb914968ddbddca5bfe727ed46867808fa455918a445a80", 0xb5}, {&(0x7f0000001a80)="b238633c0faa5934261068f32b33ab0f7acefd372c6fc39a3df077642c61ae1fcf669124bdc3cb096896861a22d9607d06b0bdc99cd7161f1b366b8738626e007f3d9e5827634cc7d1863a54d9776e65ac1eb6f5f3499d6e94a19b7b142b04b91e9eef94808809708ed8665b60dcd6f087e69fb6ce592707bbda5162ff260e301ca3b60e537b8b70ad3db3344fa915073c3060c4767ba3d188c273897b83308206d294578597b49a8659d3fa80f941540a5f18e35a46436e682b66d15adb60b4f95bbdc44b876b63a0a1ead6836cce50c914fedfb4f882267e81f8051c9c", 0xde}, {&(0x7f0000001b80)="192348fbc9aa6d606216dc80f3834cd708151019b5dfeacaf67984b9a845c9cd76989e198519c1a383d1eb9e73a25cedee55bf1a25e4a53a4fd042713332fd845c495fce5e9ebf8b826c3cbc860098d88b4470a1a3e527558058f808ad892b3a4ece856344537e2e243d6dea6c7bd5e57a8c5cc9cdf7b9ca4bc3dc8f3318b7d9a38ea618e73c6801f4988f28edffe5ceeea8613c8fa6122b330e25b417b512274c5d37f13f0ad67f4a70cb7161b9855be6ba1d93875a37bc437db6769dcf165cc4c39dd4cfe217582499e6928cafc28ac4a92cf5b4aa43622c4be3", 0xdb}, {&(0x7f0000001c80)="23ecbb045e33bc625f35f1c8c6e3cf05069a2040276476fd5ff54aab232daef9089ca59ba2cc8a32d8c56c2012c8c953dfb386e780c50735fc4e655aa5bf177bf39a66e02ad16c20a0af91794fa515e7bfdf684ae1e2a5d54619ab6de4c8464029cbb4e0497de19df56c0bc46a6f8f5f21b523629604fe59dfac31c70cf1dea82aef8860c8d0ddff429f3bec0e34d5d208879d", 0x93}], 0x7, &(0x7f0000001dc0)=[@iv={0xf8, 0x117, 0x2, 0xe4, "d3f8d4c0ae81c86bc25a871dddc96b73262ce0dbb3b607c3df2832a8a1c6d288abd6a5f16bfcbb8a9b1eb53580cd1fff5baf7ac1ba28488e773219d70926d4c95529f2b6b6f704d4cfba0498851245f7d32209427ed18fee0c34c27b7bb9901e6d51abfac014fbbe9169e028b33dac7ebd1bd23a93a64408691373a2a41401158966f1cb1a28e2f61437b6c3f635b7f289d0a2885f587c580e0fd9d6fc664205d5a94e2e949c444c8462ba597bd74b9ee996d4bf2ea03f10bc47a4c5f80d2cb2630f18bce02100f04773d8c407a52d2c40a9ba4d57bb4bb20f7a94c9df2932d91f1cea8d"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xffff}, @iv={0xd0, 0x117, 0x2, 0xbc, "ea0d95b471c7dc1b9cd6fd36573cbc07a5777ba6ab4cf56ac8af49dcdcf8ee5019617cb01d24ea3ac063857b076f2571473758112e2883bc2274aafaa621700527b030d3b9c3d5d1bab280e85d6d6b2847844e3023a16380a9b43590f44edf3cb19e6dcc1f0d05a8a5e6d7512193a1cd866e46438ae801faa35f58898af0cd5390e94fe06047bdf91b905fd1d995540cec08b161978c8a9c7b6f1e71e08abc122a45141f3ed6f54b6e6bd49d73d035251d2ecee7152629f30e0f2664"}], 0x210, 0x20008804}, 0x20000010) r6 = accept(r5, &(0x7f0000002040)=@nfc, &(0x7f00000020c0)=0x80) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000002100), 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xffffffffffffbe7d) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002140)={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000002180)=[@in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x480000000000000}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xfffffffffffffff6, @loopback={0x0, 0x1}, 0xffffffffffffff5b}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0xa4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002240)="9d195994d856a9ef28020baa0909a8d6352c356869f8ae5eaa36dfbf67589b605a578008a38325819034338892f1cec4018031e64f5604eea377c8298efb10e4ba5cef38daa232ee4910b48656c7e6639c76701af018facaf9f1d920f20782a63b3e422baa35e06f2c5dc413b436f75ec26328") r7 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000022c0)={0x7, 0x0, 0x1, 0x1f, 0x8600, 0x9, 0x7, 0x8c1, r1}, 0x20) close(r5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000002300)={r1, 0x40, 0x76}, &(0x7f0000002340)=0x8) socket$alg(0x26, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r6, 0x111, 0x4, 0x1, 0x4) recvfrom(r7, &(0x7f0000002380)=""/194, 0xc2, 0x20, &(0x7f0000002480)=@rc={0x1f, {0x3, 0x54, 0xffffffffffffb478, 0x0, 0x7e, 0xfffffffffffffff9}, 0x3ff}, 0x80) [ 354.727852] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/06 12:45:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000ef28)={0x18, 0x28, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/03/06 12:45:46 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xc36, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff7fff}}}, &(0x7f00000000c0)=0x84) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000240)=""/77, &(0x7f00000002c0)=0x4d) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400002}) 2018/03/06 12:45:46 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001440)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001100)=ANY=[@ANYBLOB="0a1ea33aa27156470000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001700)=0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001740)={0x0, 0xff, 0x6, 0x5}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001b00)={0x0, @in6={{0xa, 0x4e20, 0xd811, @local={0xfe, 0x80, [], 0xaa}, 0xdb}}, [0x0, 0x40, 0x2, 0x400, 0x4b, 0x8, 0x3, 0x20, 0x7, 0x8, 0x6, 0x5, 0x1, 0x10001, 0x1f]}, &(0x7f0000001c00)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001ec0)={r4, 0x6}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001f40)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0xab7, 0xffff, 0x81, 0x6, 0x10}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002040)={0x0, 0x2, 0x20, 0x7}, &(0x7f0000002080)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000022c0)={0x0, 0x64, &(0x7f0000002240)=[@in6={0xa, 0x4e23, 0x54a, @dev={0xfe, 0x80, [], 0xf}, 0xfff}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000002300)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002340)={0x0, 0x8, 0x3, 0x81, 0x2970, 0x7ff}, &(0x7f0000002380)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000010c0)={r9, 0xa}, &(0x7f0000002400)=0xd9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002440)={0x0, 0x40}, &(0x7f0000002480)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000024c0)={0x0, 0x5}, &(0x7f0000002500)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000003580)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003ec0)=@assoc_value={0x0, 0x7fff}, &(0x7f0000003f00)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001200)={r4, 0x3}, &(0x7f0000003f80)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003fc0)={0x0, 0xffffffff, 0x0, 0x7, 0x5, 0x5}, &(0x7f0000004000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004380)={0x0, 0x6}, &(0x7f00000043c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000004400)=@sack_info={0x0, 0x3f, 0xfffffffffffffffe}, &(0x7f0000004440)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004480)={0x0, 0xb9d}, &(0x7f00000044c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000005b40)={0x0, 0xd7, "d8407bf64a5d6a11452a9a501a93a333afb5a6f22dbc19ee0b1b637fe0f3acf8bcc845def36d9f4a493d537b000d8c8b5fd195eae775115c1a3dfee18b5d4af72b33e1de94bbb870e61d29015c3815fabe37cae06c7bc195f855ae949233a468495f0de855f30be11881561dfbeca5ef25d18cd7eb7a5e191e8ed8520fe8bfe85fa2d201f10f8e6c5b220f1e305a6ccabc2d78a6beea2de0b86893a7b9dbbe964b375e9c4dbfd7dc0720dbf78cd6c18910009094e9746a565a97abaffbfe249d01a9aa07da087a3710b5b96de043d758ec9c1fd019198c"}, &(0x7f0000005c40)=0xdf) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000005c80)={0x0, 0x0, 0x2, [0x100000001, 0xfffffffffffff8e7]}, &(0x7f0000005cc0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005d00)={0x0, 0x80}, &(0x7f0000005d40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000063c0)={0x2, 0x101, 0x6, 0x0, 0x5, 0x40, 0x5, 0x80000000, 0x0}, &(0x7f0000006400)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000006600)={0x0, 0x1f}, &(0x7f0000006640)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000006680)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000066c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006700)={0x0, 0x200}, &(0x7f0000006740)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000006840)=[{&(0x7f0000001480)=@in6={0xa, 0x4e22, 0x0, @empty, 0x6}, 0x1c, &(0x7f0000001680)=[{&(0x7f00000014c0)="307658efc75c2df4bf5cd176b028f47d3f93d089995aaaa2adb330f71b3f661ed86d9ffc718bf18e77b09fec38d04849648dd3590a7735aab8758ef59bad9890ff26221a7db1f37d966421b9d46965a3da8052607294c76101bd508b973ad11e2e23482b299da0ce09f460cdfcaf7adf2a2eb41c6c749082a94dae085ed2a4418d5f6ca5ec0ee5f5ebb0028118ecf6", 0x8f}, {&(0x7f0000001580)="4442c4083d5dbf28829066f689db96a8e1e515982df3642045226db2fdf05443ce6ab49c47844cd99b6a81e9d8e7a99de5331202e0851072da6c990caf90cfe32c15f0378251debe9e5f9492c6c7e592f77aa2d1f0a71ff8e9e14a08286534afb2c210eb477bf2a8dd91d97d79b7fce81c541f2d3de284cd8e2bb1bbb41edb3045feefa3f0696a69eef8def67fce", 0x8e}, {&(0x7f0000001640)="cf573053f76ff990ed45", 0xa}], 0x3, &(0x7f00000017c0)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x1000, 0x2, 0x9, 0xb265, 0xfffffffffffffffe, 0x6, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x1000, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x17, 0x8008, 0x10001, 0xf2ef897, 0x0, 0x2, 0x10001, r3}}], 0x90}, {&(0x7f0000001880)=@in={0x2, 0x4e23, @rand_addr}, 0x10, &(0x7f0000001ac0)=[{&(0x7f00000018c0)="031a47d16dadfcc5944c181732b7e9f93628f2044246e8e5bde859ad330fac8683e4701c58c37729b68073315c0c49c4d236f4e3885ffd305cdaeed5ab1cb9696ca7e33f92904b1f6f8ec37e708398795b", 0x51}, {&(0x7f0000001940)="6cda8446e01953c817d79f52945d69f8ac535209b324d402ae9d658d77834f3fdb4a2e0731cb564f57072a32f4506fca380c00551efa7cd38263dbcfa71b15921dc4db8288b2816bfa1ef7e186801f309b77bdfa7100c295608356768f6d07d7f05ba9e2e5502fb7f50fd2ba4b9cec5083f1e55d4a0e09b5f5ed784ba17ed13b3e61d91ba5c3aa41efe08c3e8404e8679c972e88efcf1094bdd1ba134156263203aeee4d6d871e06fe6897a60470a6a5422ccb042c6654e2196f9292ca37f906f7d4efc5e9bca7db5c5af7bf2757", 0xce}, {&(0x7f0000001a40)="7594a93c71c054913a9248a8d979e804b63ec675751a0bc4419b11a991491f108f4d0a48d6170678d409be1e99ee7d19bdac2c9dfbaf3e72ef9361ba1bca39a66ccb6e160ca8ffe6c0917a70423c7c62e1", 0x51}], 0x3, &(0x7f0000001c40)=[@init={0x18, 0x84, 0x0, {0x81, 0x4, 0x67, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x5, 0x9, 0x7, 0x7, 0x8, 0xf64, r4}}], 0x60, 0x840}, {&(0x7f0000001cc0)=@in6={0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000001e80)=[{&(0x7f0000001d00)="fe000288362506fdd3b450eabe3e7b2bf1cd8d3e9ed435a8cc5c2bd1096579c51022b4354e866aa9f13148c856a4a77d5bf044bd3de9b2", 0x37}, {&(0x7f0000001d40)="d4f501ad19cf3d00f427ad99bba405c712b28b8ae0c0bb73230ce759807c6a54085bd79cea886590c316ba14cfe9afdd2b9800541e9c19ccdaa7def258055c83eb551f9b63d9a4e3a942ee260370ea9c74acd2", 0x53}, {&(0x7f0000001dc0)="d9074f3b2446a8f34dcacaf1d60720c67b922c2e6939c1002d6345fec7c19c777dcbdf8181075c897c934949a03c2516a71892e1da3887a8ea763ac8ef412378453865a49378873d978fa9466278e66a5068879ad4ec00fb7b61134f86992a0db933019cb8aa509afe59b61177921b159266cf382ff5d2d323ed3a763e6c17aeda38795526348be514536b5bd257e827d6212f61733380ca9f", 0x99}], 0x3, &(0x7f00000020c0)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x1, 0x6, 0x401, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xff, 0x4, 0x3, 0x8, 0x80000001, 0x800, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x3ff, 0x7, r7}}], 0x90}, {&(0x7f0000002180)=@in6={0xa, 0x4e21, 0x4, @empty, 0x80}, 0x1c, &(0x7f0000002200)=[{&(0x7f00000021c0)="451fa075db7d4b605b9578883c6f425321f422d72460224e9ceb1ae638325bd98410c41aec0822", 0x27}], 0x1, &(0x7f00000035c0)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0x7, 0x3, 0x5, 0x97a6, 0x4, 0x2, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x400000000, 0x4, 0x2, 0x8, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8b7, 0x0, 0x7, 0x5, r10}}, @init={0x18, 0x84, 0x0, {0x0, 0xaf, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x7fffffff, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x0, 0x51d, 0x7, 0x90a4, 0x7, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x101, 0x3f, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0xffffffff, 0x8, r13}}], 0x180}, {&(0x7f0000003740)=@in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000003e00)=[{&(0x7f0000003780)="ce46b385ed24a595e1858a769dd0273e28c5510cf64fc3197df4b0c6d9063425822b96b06932cbce922bac1bc4ec7580658d16947583e0d25901b509a8e9344605b940c49f003ce46febdb3417e92bb46867587a0473e102feb83c86627724227723f3047451aba9e82b071e55e86981ceacd423d7a54df060abf742bc57fecd1e9839d89796fe8e75bf6f18ee442891f7767e0e33af22a27f322bcaec37f1dc27cd78c11aa1e55a376116d3e635e4e901d21a3239f855b2356c11d1fba9e9a40f4b82880fb4655edea06b3def3775bd4e9f674393c166903238d3", 0xdb}, {&(0x7f0000003880)="416e0d06eb0e3789e9b2f8a4faf1784fba945341e931fbf43c8f2796ebf0eb013b203bd22031d7d67834c50c052f36acf9603d518277f0d68b13758f084240f1f8a890f821dfa1280eb47c39870701c33ea8f8205cc3fb36dfa527effc5b89da8c6dd724e3cd46d99559451d01264df06e7e3bf2a5fc96c2172391369ca8b6272c88c69a0f3baee44cc6ef667d17f9c1828355699b4258ebec0187ac443dcd5ba0e488bfbcc9438f39b783a3c1100a0d0c152ed77f566494", 0xb8}, {&(0x7f0000003940)="d252cfd20bb438ab6ac1a422a0ddcb58256e84503367a4f4d8dad652f38cbc9cafd5517ac41c81e65d86f45421c247c260d87e0f5ea1a3baa65b66850af80ebde37d38dfed4d3b41bfbe7e8b16b7d329a936fbbc0df1ac663699a9bfd9210f529163929e6feefb5799bfd2be69fadee75a32f1ed935358342f9a83de20705f9ce07d4f", 0x83}, {&(0x7f0000003a00)="308fe4b3b20b6587b8fcfb0330e20dda440f98bb744b63af284e448b05a6a3c4453b385f36f838b21c7a1175b43fbbaeef875a78", 0x34}, {&(0x7f0000003a40)="9582da024c099fffef3559d3494c81a52be9ba67ac0417c01246874f6ab18beb1b32fea76644e41743f0fff6a70681ff4bab8ab7ba93b2596001bad0204a16d6503ec66f0b108458cab8f441531ae81744f665d1abf3bd2e03e9f5e0ec14d11a1f2614becd56deab0ab3ab8cc76bfccddbc645386585dadc6fd0ad8503b50a5a182bc70f38230cd0c0cbb5a070d83e953e1da1f79c33a3ed50cd3175cc39353d8cbfc6da76a8db62c6a845e3898e03126bda7b066a89f37a6685a5d3e4586cda05f86150901dc743c3e93c3dfc447b1c0cedd4d6bd7b80e88d8b6ca54c3352194ff9481e8d2d3b0464c51cb31c9fa78382", 0xf1}, {&(0x7f0000003b40)="da46e985f71ef27eda8e7a4868f32ceeaca2a761a42bbcea10c22c9802c96bfb0fc7590ecf369c2eb9109bcff9950175cedc3c0d5a01033e2fe062d26a8d4440b224a0ccec19072ea7eec86244fb828b2fdeaa900ee23a8e27a8452de31c2ad41fb52911aba6bb26727c45c0e4ae060d8862e18f65e42b167da687230dc90473dbae34d3f5a4cc352ee130073e26c6b346bf11ca17aacb7092", 0x99}, {&(0x7f0000003c00)="71d39da7647e93dbe41cdbced8cace475894fad3e424caef0275f80506dde08edd57de6a8a1e00e52d2c952e4d3abb63655605f79617b63fdb6e3f82068c306a4dc0fbc73f23b1699cd6a1648cf6e358aa012704fb92b93bb460d5dac7ad650bb1dd2f06cc72c8c429f811557282e9b649675ca3fceb6caa7c24660dedd6744e4d07d1ee0bd606d4994f387e141f405daf762239cb98ef44a8ab03662b126dc2a734804dfe70d10d1e1a344612d7eb54ad3619b593853e29466fb05e42670725c09b", 0xc2}, {&(0x7f0000003d00)="fc9ca593e94bbcd2c2e89f7a36c366f62c2128552801e0", 0x17}, {&(0x7f0000003d40)="70bffeebebce696eba8d7aa2a2ac6c7a802f31733f40c7acda1f924c17e6a4c2dd35632f52e9b07d6eda716a2a19659b91dc2598c2126317708e1834afd5cf0f2be5b65f9c8a5fa48f18881d065fede5f2f1b2a8fd7ef2295875de9038df40ba15a6b831401c4a2ffb9d911c4b3eec080a413ac465ebc3d67746bd3a5ca15704fccf22ede91ec8fc98c65c28042e", 0x8e}], 0x9, &(0x7f0000004040)=[@init={0x18, 0x84, 0x0, {0x8000000000, 0x29, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x80000001, 0x1, 0x1, 0x5, 0x145960, 0xb18a, 0x8, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0xb, 0x0, 0x6, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x8004, 0x100000000, 0xb3, 0x3, 0x1297, 0x3, r16}}], 0xc0, 0x24008000}, {&(0x7f0000004100)=@in={0x2, 0x4e23, @rand_addr=0x7}, 0x10, &(0x7f0000004340)=[{&(0x7f0000004140)="5707d091ef0d67a9c616ae7e17ccb30e620c50416a532bd9152b7922d34427b7e8bc02edc687c9d2210a34e53022c4f227a92714e12848d0bb1eee91f45f7543ceabd8f061a550cd6465b097113c7ca024193e56f00590a4bac1c46b9f6a0ebca1c05f8ac9c4c8d00311fe1e7184f89d0bfdfa3c344fc80523d852d3e3e6bff934d41f9efc85eae888724f05ad1f2f575ea3d3bdca73dd5570931dc723e2c5af9e39fafbf53923e228c5ca212762b3c378ceeab40a5815b408eab9c287af9138b5b61706b7fac15b2fc4617c53d766339f42d11185ef02b63c2026912cbe0dcc6fab1a08ac21c2a2a3dbf96c018b5d9069771152758113", 0xf7}, {&(0x7f0000004240)="6eabf69abded54ff38adcbed6ad861badac7f1a5ff75ffe108853f6b617891c32cb2405b3c657620c623c1d08287dbaee43aa5078aa3c442476192054ea5cf310ff027d6e2cac2711ad27f8ac0b981affcd80337ad91b66019dbd38df3c29b0b516dbad94b01e18ce7f0b69dad40ed4611c6c13bc257f8db6abdf85025edcdfe0a6192050ccd363a01de3e57d875b9a67a114de4d1ae743b0d7f", 0x9a}, {&(0x7f0000004300)="5caacd91945321348d48815791e270b1988c3a", 0x13}], 0x3, &(0x7f0000004500)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x7, 0x2, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x9, 0x5e77, 0x5, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x6, 0x2, 0x0, r19}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x9, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0x6000, 0x0, 0x5}}], 0xf0, 0x8000}, {&(0x7f0000004600)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000005ac0)=[{&(0x7f0000004640)="bd31aacae1f49c88b1bacf84868c5a63eddc285a09c9875518c0339905627a3fb4de57847f19f70fd832ef91b4cafff5df6216c066a0a831d8950c06ad5a157d2013fde02c632a0f32412c645db02e6c9a96e8d275413d46fb5251ee993a9cfd4272201148d835696a17b642c7608449a7ec7e70c51c1d8d71e62cc8cff813bc967b0643765f63a3990c63ab518efcc3bdcf42d0e433e298aadbab268d6c14d946f6cda748a5c66de60bd4bcfb2c53fcac6861bab55fc45ea2a94691b56cd50fa4ef866a7707341702e14c7a51fd7047e2a6676ed15a8b1de51dfee5b52431b4c67e10f5111e13e83d", 0xe9}, {&(0x7f0000004740)="2752743c8e2a792da5e917f8d616ac9d15398f3fa27571", 0x17}, 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0x1000}, {&(0x7f0000005780)="800929e7bf25350dc4546f04bf2381f0afcef9af92a3853fdd2323f890678236abc3327c75c0174ed4c4f140a5d882d16acf1ab448c7773c6f69cf0c47fb33c74563f91fcaf9e4ad5c400d7f0ebccdfcc8270031e9baa149b5f8d87d5157506a3571af8edea799077d9c7a0fea5bd47f399f5cd79a1957fb60ac978b784c2dcd030f8409b16c8d2cb13ab81b7ce3", 0x8e}, {&(0x7f0000005840)="e1792557058bc77f034580b3dda8e0473da5a2ee231e965d89ecc8951dd9418a5b006185d5fc0ff3", 0x28}, {&(0x7f0000005880)="916d0f4ea0746e6f3b126b22c3f41f9a955aa7ad03189ccbebab0583d1293bba31c2cbde33a0e7590e28c846548678f80325d9f887ba93bde10c215e54118d26ad974fcca885dd20e15b0eac0c46dc4c268154514f6fd9cbc41b293df936ee8363ff031ed21b55459ec95166e086fc2dba171a6ae898f40d7d0778d3cdab22f03760d69af29906e1533a17b8bcc33907f38a40f3d642d81f5e4d5ec0e5c037b70c3742717227e4b8e23a8a0f2c80603bc487c1dc689abd978d34c69e3b9341d234a03b814a895b2ffea1628b324ead8dcda7c07050f82762b8f8b30789d38b58995ccb8a", 0xe4}, {&(0x7f0000005980)="20a9c7f0ca8f5e1851b621b72639f4a17e7c1f7d798d38307a", 0x19}, {&(0x7f00000059c0)="d6bd6ec145f6f90943443f51a8bd74914304ff6e43943526ab5dab2705c3dbce7a38e863b075f81408dbb4ac6f263e4f1439a6ce76c191bdd5169a32dc7d48d5935dbfee3cf2f62b117d9899ec037dd82770e7abcec3cf203b86020c994b83ec0db45749513d5656b443d0837d991da19c8ef511fca06bc9ed4fe1d16709c37cfa842685c37510da8e50de98aade409baeb693416df7f6003bb3a18355ac7f9dbe3ffd81564b02061d7293cda914a6bbcb5ac46222f5de6775dd0f4e0aa3843354ef4412135def1303f4deed10583313da78bd53b55875e44668dac8a2b77d9a14a3f438955b208183f297", 0xeb}], 0x8, &(0x7f0000005d80)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x820e, 0x3ff, 0x3, 0x7, 0x800, 0x7, r20}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x2, 0x5b}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0xfffffffffffff5d1, 0x800a, 0xec6, 0x7, 0x0, 0x81, 0x3, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfffffffffffffff7, 0x0, 0x90cf, 0xe0e1, 0x3, 0x7, 0x4, r22}}], 0xc0, 0x80}, {&(0x7f0000005e40)=@in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c, &(0x7f00000062c0)=[{&(0x7f0000005e80)="4959dfaab179c46100dde963dace1534b3fb2980243281f79bad26a00eb3582074449a5118fb69476a6f6c68509c3e4a7cb5d84d5098e7639c827a4980466846d78ad18212bcd7e07311816c9257eb2add7cafb54aa89938750fe18fbe8229a039628a7050d5a255af8971ff099bdc0d79ab3274bf0e295c0df731a165d9379fb4b2758615558e03899486d1fc0882f25b5ba4c451c9a335868205ccae994a6d9009dbcd999238070c03e3ab67b08b4d2d5129c99312", 0xb6}, {&(0x7f0000005f40)="5b7a108a9dd36c6721b555a8098e3dc02a0f5d8f35fe4cb9818d63937f2f4cc58044943ac7efb39a33015553bb09f378572423492c70290ee55f2a852889ad752720e663888d912a5930406bdacf3b712208218c15c2229b6eb93ffdd3b3d6fc77fb9c212dba3a90f648f47f2fb9c4b49b03f685adf7094c2b565c1ca735f756ed5a943df52787b9a995d46726a3a7cf2285e21d1c823878d444e5f39231ec314d3ecdaee53816d658bd341749f26175f70b5a19ed5acfe9781669ab4b476279173999718f9e855078d006c91f6f092780abf9da4c6db33f1aebc32a3f8236d2dbe18022f1cc219b7e1bc7e5e8ac2f630d71bc", 0xf3}, {&(0x7f0000006040)="608f99e3a36b9d6cfb64d468b4d96badfc6ce3ca499b54ab8646198345624fac9993e6474ca929b31b801d61e8728d6a0ec021d604be52850a4af6b73ccafa122608194bee6ddd8e9c0361a4359752fe480c8b3dcaa06cccbf49edd45d69bac6607d790eae2190cf830e72f672c3288d71da9fb9d89e1e2f0590e7e1fc1c9aa80bd54dda2ea07e92b364f11b1ce988bb4e3e1e2d732a6ac90fd08bdc804e37e6a9", 0xa1}, {&(0x7f0000006100)="dfd772c1163a7cb9c57bb9c5abfc3881d2b4ef966d5693ed0f36a1a77dfa6cc9d1823e5849cae9fd221dab69cd467a442d136781a6b58fcde883a2ea0ecee80205501d576107d2a6a9fbf57a21b5b38acaeb6ed6e71763a9e45c4e", 0x5b}, {&(0x7f0000006180)="ddf7ff172ed1118d81e5a472ef017ad6cb00c9fc6e13bc730f51145dd9b3e307890ae68ffcbd5a62d5e35410b4e7c829e3394899bcd2be7f421f09b1e7ba6e95ec001c7c7bc9101c2940d079bc0978945d93992327bb0770c6a40f6487e0fe02899539dc6793337fb6b3a568e5e7078d32c89f2e63562b1e0c44", 0x7a}, {&(0x7f0000006200)="5302f926da2b5b2c1d6c1d4d7cca112c7537e3895ca6084e2f825b88852bbc163e6615f9e45c247e57f952f47685f8acc3e4d6c578d3c98b20424c9152ac9fc2e608cf88ce98a73a11b2c24a43530ae8ab58ce62b78a6312c6016d110e7f850019a35861d692a69a8a2f0fb79d0b7d277dc0971196889298dab843fa09d6f52c8c", 0x81}], 0x6, &(0x7f0000006440)=[@init={0x18, 0x84, 0x0, {0x8, 0xffff, 0x7, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x1dc5, 0x1, 0x3ff, 0x8, r23}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x5, 0x4}}], 0x90, 0x4000}, {&(0x7f0000006500)=@in6={0xa, 0x4e21, 0xfffffffffffff64a, @loopback={0x0, 0x1}, 0x800}, 0x1c, &(0x7f00000065c0)=[{&(0x7f0000006540)="f2289873814ef6704a099276f1f7bc0d10f88be7d0f1ad90645d05709aee1ec4c5113e645955167daa3743f1e177acb011d09fc4a212850e9540626d527fd92fe1c8da2b3406044600da37056591b244932075ff9ba1eaa15ea79ff4bf1ac5f5f81f8729e8fd76b5a74081f168690a9c", 0x70}], 0x1, &(0x7f0000006780)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x6, 0x8005, 0x8, 0x0, 0x0, 0x1f, 0xef5, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0xc3f, 0xb2fc, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x2, 0x0, 0xffffffff, 0x401, 0x1f, 0xfffffffeffffffff, r26}}], 0x90}], 0x9, 0x800) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, 0x4) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0xffffffffffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bpq0\x00'}}, 0xfffffffffffffd42) 2018/03/06 12:45:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept(r0, 0x0, &(0x7f0000000080)) accept$alg(r1, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x45a7, 0x0, r2}, 0x2c) 2018/03/06 12:45:46 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x4e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x3, 0x2, 0x2c, 0x64, 0x101, 0x8, 0x33, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@end]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x100, 0x2, 0x10000, 0x12, 0xbd}}}}}, 0x0) 2018/03/06 12:45:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x8}) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x1, [@typed={0x14d, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/06 12:45:46 executing program 5: r0 = socket(0x9, 0x3, 0x5) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'irlan0\x00', 0x80}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) getsockopt(r0, 0x2, 0x7, &(0x7f0000000000)=""/179, &(0x7f00000000c0)=0xb3) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x1a9714dd, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x690, [0x0, 0x20000380, 0x200003b0, 0x200007e8], 0x0, &(0x7f0000000340), &(0x7f0000001200)=ANY=[@ANYBLOB="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"]}, 0x7b7) 2018/03/06 12:45:46 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x0, 0x4, 0x2}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) 2018/03/06 12:45:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae8fa8)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) socket$inet_smc(0x2b, 0x1, 0x0) [ 354.860962] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/06 12:45:47 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x8, 0x7fffffff, 0x8, 0x6}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00008bc000)={0x20, 0x10, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x3, [0x6, 0x9, 0x55, 0x400, 0x1, 0x7f, 0x3, 0x6]}, 0x5c) 2018/03/06 12:45:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f00000003c0)=@migrate={0xb8, 0x21, 0x221, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@empty}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @policy_type={0xc, 0x10}]}, 0xb8}, 0x1}, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, &(0x7f0000000080)=0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x8, 0x4) 2018/03/06 12:45:47 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x21, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80) getpeername(r0, &(0x7f0000000200)=@ax25, &(0x7f0000000280)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000180)=""/60, &(0x7f00000001c0)=0x3c) 2018/03/06 12:45:47 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) read(r2, &(0x7f0000000040)=""/7, 0x7) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x88, 0x4) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x0, 0xa, 0xffffffffffff8000, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) 2018/03/06 12:45:47 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) 2018/03/06 12:45:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f0000000000)="44fe4e66ed95288abcc6099f3cfa3ab82cf7c1d424458f3af506346d18a1b55a81c27c2eaa6a294fa5f55d86cc3015d8d68151e0ee0e70c557f51ecef379afc7f27a3239a508eca320e7b2ecd8a8e071ebe8a1f13774b578da6910df60c22c9b69ac4f4c88ab8c18cdf0d95b3a6b4268bb77e27e983d2838d820337bab58793ac9cefa1c8d0a832dd006ee68654d7a98554528d18c98a7f38ac46708d5ca1eafc36141e29566c813883b7611962bed96b8afbe6262a07e93a0d4166cb49a75c42804060326e57b5d7c6df28e7a7595d2cf793b5eb5af76c39c37fa040e64c661e743f5685b49db3529", 0x4}, 0x18e) 2018/03/06 12:45:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000000000)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c136f}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) recvfrom$ipx(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x2000, &(0x7f0000001100)={0x4, 0x0, 0x3, "baa764d55f41", 0xfffffffffffffffd}, 0x10) 2018/03/06 12:45:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001140)={0x0, @dev, @remote}, &(0x7f0000001180)=0xc) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0xffffffff7ffffffc}, 0xfffffffffffffd22, &(0x7f0000255ff0)={&(0x7f0000000040)=@bridge_newneigh={0x0, 0x1c, 0x408, 0x70bd2b, 0x25dfdbfd, {0x2, 0x0, 0x0, r1, 0x10, 0x10, 0xb}, [@NDA_DST_MAC={0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c1}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/03/06 12:45:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc4, "400b2b750434a6134b841c9dbd786c5382e02dbbe8fed75e26ea353814e4b357ce67099e0e52fadd5ef1617b341333cda01755a404224bf40fd5b0a6d8f7ee54958781068ef06d32a9520902444eec4a2b214255212dcdd25b1f4d32a985a5be5c4da0215217b80bd4c80b9c180e0a8da895d7f91c52f2ace412f5da212c8fea31f31c508f7863bfcd69fce20b2045ae18b47ce0f39697910a4d2929cdb7ff583c295cac7fe586ab2d0750011cc2e7c81a47d27e0b8006244d586b53353c4a2b39eaa5b1"}, &(0x7f0000000100)=0xcc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x401, 0x6}, 0x8) r2 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r2, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/06 12:45:47 executing program 2: socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080045000a1c00000000c501907800000000e00000010800008aeadc2d820b1609a90cc9c1134ab019ba53f08dd592ff7c3278b68f3f45082470b09a5f3531"], &(0x7f0000000040)) [ 354.903702] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/06 12:45:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="8cecbc5ad2860c1ac41688b46c3c364bb8ee554e1e630fe32482239d1cffc4dda7018a0ad00ae0608baf219e9097a9bf91c5761edf83da14ea386a88eff807f4b5f414295d9430f77770ab16d96f66d5b3ded1604c836e3132e129cc7f77ba6607581c4d7377e601e577b11ab6faf6", 0x6f) r1 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x200, 0x4) write(r0, &(0x7f00000def74)="1600000015000701000910f700000027020c00000100", 0x16) 2018/03/06 12:45:47 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x6, 0x6, 0x100, 0x9, 0x400080, r1}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000a22000), 0x4) 2018/03/06 12:45:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e2f60)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0xa0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/03/06 12:45:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000000000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)=[]}, 0x8000) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x1, [0xff]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000140)={r3, 0x5, 0x2c, "6c80be8a10848c92c12a9dbc0f3460695b250f0dd57d5f104836e00a7ec73db3c479f03e1a01f249393eb4fe"}, 0x34) recvmsg$kcm(r1, &(0x7f0000000c80)={&(0x7f0000000880)=@rc, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000900)=""/199, 0xc7}, {&(0x7f0000000a00)=""/16, 0x10}, {&(0x7f0000000a40)=""/12, 0xc}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/7, 0x7}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x7, &(0x7f0000000b80)=""/219, 0xdb, 0x5}, 0x40000001) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[], 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80)=[]}, 0x0) 2018/03/06 12:45:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0xb, 0xfbaa, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0xfffffffffffffffc, 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x3e, 0x3, 0x1}) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) close(r0) 2018/03/06 12:45:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000000)={'vcan0\x00', @ifru_hwaddr=@random="515a1ce240be"}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x69}, 0xc) 2018/03/06 12:45:47 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x2) 2018/03/06 12:45:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a7ff0)={r1, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b000000ef42d1496c3bdfac90494032f3441dad1f9066892c9e0113d7d3fc5c389f87104b61b3762687080f40a455c875e2026631555a975df5570325843b15b5e619aff4e56afad563c93dd004ea9a4a70c3536f90830b47c94279fd041a"], &(0x7f0000000080)=0x63) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x7a, "0ddd1440bec2e3b031a927d28ccd0d17d05de27d4a023a9eb7600e6f2af1b1a1896d414382fa7e225ab7cc541d12cfe580354612cb0f5ccaa7f3edd33878211692f8b77416121b3c698fd7ab4677ae5956b00398dbd5ab252ce5a32ad3499896a9da8c8edf2484162448d69d4fda8e1fe2ea49826dfa887ebd53"}, &(0x7f0000000180)=0x82) 2018/03/06 12:45:47 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000400)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 2018/03/06 12:45:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000), &(0x7f0000e33ffc)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0xffffffff, 0x80000001, 0x1}, {0xd8c, 0xffff, 0x7, 0xfffffffffffffff9}]}, 0x10) 2018/03/06 12:45:47 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x800) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000100), 0xffffffff, 0x9) r2 = socket$inet(0x2, 0x0, 0x7ffffffffff9) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_udp_int(r2, 0x11, 0x68, &(0x7f0000000000)=0x101, 0xffffffffffffff9d) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) 2018/03/06 12:45:47 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) recvmsg(r2, &(0x7f00000007c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000000680)=[], 0x1000000000000050, &(0x7f0000000700)=""/159, 0x9f}, 0x0) sendto(r0, &(0x7f0000000280)="fee5d7ed2c108f9b1b9e19d64bd547e4f027772f5d046008eebd8e2af103fc7957f76db781cbe8248c70036dbb7be9b798d0613bc4349369b75fa7186c79141354a8ea0dc6ac4e8f30afb1757aa70db975ba7d0b6f0d5a9cd21716fdb276de10551f60e3c2f56e49e0015505789af263ba90c34195bde0bd1e9719fdbef45ecb83dc", 0x82, 0x40000, &(0x7f0000000100)=@rc={0x1f, {0x8, 0x6, 0x3, 0xb00, 0x6b, 0xa7}, 0x5}, 0x80) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000000)=0x80000001, 0x4) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/03/06 12:45:47 executing program 5: socketpair(0x7, 0x6, 0x678107b9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x7, 0x0, 0x1ff, 0x9, 0x10000, 0x0, 0x3, 0x1, 0x3f], 0x9, 0xe0, 0x7, 0x400, 0x5, 0x6, {0x4000, 0x9, 0x1, 0x8, 0x5b2, 0x878, 0xa4a1, 0x6, 0x1ff, 0x6, 0x81, 0xff, 0x2c, 0x3f, "977a3d816f2c2407998ee8c5a54c7d993e6eea665c323a1f93e058cbc953a12e"}}) pipe(&(0x7f0000000540)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000030000000020100000000000000000000ff01000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/06 12:45:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) socket$inet6(0xa, 0x800, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$inet(r1, &(0x7f0000000000)="6d272f1cc4d93586f3ef47fcc7f896e9f9dc121922da2e3b35426b5c7beb3b0104aa3643b699a43bbf48309e102aed746dc040ae91db9e8d1ffd95c285d793fb00b5600b83ae94a4cf96358dbe829af4bb9c55e7a3d45b1e1854734aee51b6a6e8c00db860ba86753e566d", 0x6b, 0x20048000, 0x0, 0x0) 2018/03/06 12:45:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x5) sendmmsg(r0, &(0x7f0000002680)=[{{&(0x7f00000002c0)=@ipx={0x4, 0x1d, 0x7fff, "a00b1bcad538", 0x7}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)="8cafae5afd02e8de0644ea14f9a15284cf6e360d29f950a8c0c3ec5cb746c26a5cd36065c7415a98d44cc836c43f9d0058c3457313f64a0eb297b2e94ca30cfc2357284d17bc89750dc3fc02ffad80dea9c43575c1cc9b0ea7f35444ee8fac367b550ff33a86e67692815fc5c6c45ec553ba2b56024e08b2393798578e50ab9508b82d80e327419170f3a0c2f4b3dc2344a9af0e6c71f60c7dff086be80508c6a4d70720d9eee87e22df7f9845acd34577ae6b29d27eb8bc149b9b03f054d0ab6ed65a0f60747b81a38dd69a7f2e4dc118", 0xd1}, {&(0x7f0000000440)="9f02c1", 0x3}], 0x2, &(0x7f0000000540)=[{0x108, 0x107, 0x1, "efec536814cdfdd6792faa5d1da79ee70aa507fb401c27583530ad9a029ed2ba030bcb7aa506744561b2efa249e45fceb15edbd4a2685612168e760e20ddd934b2beede5e6d8059695b91ec05c7813927b2d127adda86fc5c1373b5d4b45acb18397635542c31884b0ad89031ca0b176922d5746e7735293215f45ee8ecd3ef3ee20407f77dea706ee0a483e9ad72b110f557a52466c455925d412a7dec8baeffe9d8ac1036762fb0a426fb810801c0198703f1ad46c9cef7635a10c1c0b4751241c57fa8068a1ef025f212bfabecb9441ebf5501ad575a46a1a9f6552b64051ae6ec68872f04f853cd3c536e418be90eb406a4f5814"}, {0x20, 0x109, 0x9, "46d78c15c7817ddbf35497"}, {0x30, 0x13b, 0x519, "7b014195020ef8a8efe4061667a8550f3b40cfe6a363f687feb910"}, {0x68, 0x11e, 0x80000000, "b077f068e27f0e6c3803f7e3e07a50862bc4de20d1827da7de2adda7c07c3d5622caad6d7074cadb0fad820cc623a27e1f17fbfe6c0f0ec8eaee2c6124ec2a592ec679977e3658e741129dad29fc4a39cf"}, {0x110, 0x11f, 0x4, "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"}, {0x28, 0x10d, 0x8001, "0a1d071496af2d84effa641ba402ca5db8"}, {0x38, 0x109, 0x6, "96caa737f7acb3768336a1822d6f6ef7de9bc03268c21dcbeea32cc61955023d95fe9e8c"}, {0x98, 0x1, 0x8, "6ce87cea8dcb16d7bf2d7f08089807c6747df32034c98d4d7396fd7cb9e7fd86f8fe2ed9fc409bd04c71b16bf9d14ee079ef5f7cfc391dea7b2e199c33f6e7555ffe8d9fe5872c11b4df14d8bc2040a9ee5eec4768d7098ee4a8cf0b40b928563f874cea5a1d6f5571f2796874ccf05fa8696033e77997eccbced4b2de520b635fbce137ae73cb"}, {0xc0, 0x29, 0x5, "7e94daf278f2d95edeb31d445e0d164baefdda7a8b58e47c12dcb721b402ea517144b3eebb0f33617d7cbbfe27cabc9d0df5f0f587b7a2b9e947e5bc562c6adb11c5118915769539c89119fe56c8b816e70b402302d9b5ffe29ae0d7a822cbdb5c35e88e5cd21819a9d5ba7817a07700e974a1a988485f1b87ebbc03b4be94da344b290f0de963681c9e4ffd3d7a4888d28597edce2958a012813a71a7a06ef92b43788ec57574ea5c4726bc"}, {0x98, 0x10f, 0x1, "cec2ac683a40691c638cf06684a4156891d6cde90f55c091553b13887365fc3a1e705fc946c9acddbae7290d57e41d4dd6be8bc82e5e5bc5771d35643b2fa6fa063ad3c0dfa3e297347b5a374ec45ad5f451a73e02042a0caa4941bfdd37d1f1696f5909970265f589804056bd3653d345ea347af7fc4b29d6d6b0d8951b6298b4014576a2ce5b"}], 0x520, 0x44}, 0x80}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000a80)="1ea3e84f5be8f4273285", 0xa}, {&(0x7f0000000ac0)="a9f99f16e865009b7b699dd55e8c0cac2c57be97a8e2989ee20f78b3511792dec51b0ae52e82a712bd2bd6ce9a537d239b826c3139ad8e3e4ff02bda6aa248fe0e2ef313d5413ccdf71b6194062105548904701229cedd682321144ef7dd37072735cae8b8ad0474b49dfe924bc96f57c6eeb1b15ff1884b08dbf34fbbec27be55d5f1a75c8705d22e33bd3df24aadb46edb832ec732d6b9160209987fed99486ff7c2ffad3b3e677db161754c917535536ff3", 0xb3}, {&(0x7f0000000b80)="38f63308f91cd5f06c89d36680fa2344d4fa08368927b54060d6123f6549502bbc3511cd2ab0daa6a84438649cefc4edaad14036e3c00fb24e6383d5f755f4d9be0cddd36e3fbb1080b86e59f0625e47cb217c2a4e61e601916417d1ee58ac2c3314fd76f5f4f5b9da9ee9634d0cc081fa53dd51d0cb87e7b2940f9ac342d4a1cc909d02b2b28d71533c", 0x8a}, {&(0x7f0000000c40)="58d8989b15bf544f", 0x8}, {&(0x7f0000000c80)="a26fa46ad9", 0x5}, {&(0x7f0000000cc0)="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&(0x7f0000002400)=[{&(0x7f0000002180)="2c5c0eab81038ae17627b333146abb54a95d48883743fdf821fe035feadf928df3f2c747075e6c15d43c2da8e4d25c60ec17fcd76d31f55001303cd21de85b083ae8ce1db04f7e4a009f506b859290fda2fa5753fbe3f7c8298663eec8caedcd391dc7be3a832dda5665fbb468082c15c3ab6f32fe0b7f6f54a8a95779ae1c2860076dcbb56dfbf9eb4f52b35a682d0d445d45fabc5b327c043ed1cd11f3649b579638640cea79485833053da3335cb3a2e84d8fac4a4d08dca35b4a01d919e5b221328d38158b701a6063b0", 0xcc}, {&(0x7f0000002280)="8c275f7270bb6d9ad7feff4e379a12be2dcb4b8ed06889215f4eafa258941e112f7d1f4cb15a8cfc", 0x28}, {&(0x7f00000022c0)="31f4322fc3f097295c6a9086aba257d406f1ea56ed35633daeefcc", 0x1b}, {&(0x7f0000002300)="c5d2", 0x2}, {&(0x7f0000002340)="f36550ac17b3113ed2fc45960a6728be23358c661dae547787d447e695492071f5569d165219d17cac846f7d865363c2575e72ac2e5d433013fdb87a9cec8f69e684d237073ad6ddf6d0a0f0bea38db95b1529b8b94a1cbab71d51ab7406a2d9e4317bda94a3289edb21ed1c86e7c0ff10068e82cbab1144b12986b3d5cd7bd9971b1335116e0263e5a888", 0x8b}], 0x5, &(0x7f0000002480)=[{0x38, 0x0, 0x3, "bebe571dc273e4c59306ee6637dca40805432ce5a2b4713bc123f3a6f38946f299c7699d1b"}, {0xf8, 0xaf66dd95b46ac93d, 0x7f, "7ac3b64fb7e11f2b1f4ffdaadf08abe97288e2cc05d2807a44f1b777f517c8297555a87e3f742a6865e1e74606cff6d8e5d50a6860e2b066333bcb924f35cc613f672a8e83202b37ea8b4762830aa62064ce28ba487097562efecc56d9cfeb7a4b2988700cb6bb0bfd3cbf6614174a51ee8f0d5d13c2cf739eac79cc5bfb8a9f3fbf7ebc047d63b71d1a983cf35ce434267f08e4eeb6c48cbcba00094a463e0e81fe24af1789dade068d154d36f490409bb38f1e11d7e9f13be22376ded3e6f913cfdad53120ce1a2a02a1a6c60e10fdba39a36b6bbd9bc13306e5f7253d5edc861658"}, {0xd0, 0x11c, 0x9, "cbb1b25fe4ae34e08f6acd4b1fa1a56f52a1343453884e6414e5562ea82235dc51a428747f128133e55efcec61f00f7b5f4121d795cd464d2ab4808194ead3a9b9b1760401f2cc4851cdc4b0e3c15feb81170b720d20f3d1fd10cae437f41f77943fd2fbd5c4668220796f859d05904e5635f0cc57491a962039aec21dde8656ee372ba6b584e927e8af3e2d00b0fe3e73b4e2743bafb4e7c8c15ef59aaf2f99aa7a6c62c1448eaf08571d6ec6aff0049bb7306c15124b1775e8"}], 0x200, 0x20008840}, 0x2b9e0000000}], 0x3, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x40000000000000}, 0x1c) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x2710, @my=0x0}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="f482445b6ac46a2bc56f7dca76cc8f9bc12fb2baf068795bc7853b175f2402a8f34b9518f77ff6b89d5fcb5cc53d33cae0efc6ee0d400e23b28d88dd9310b596a65909329bf4b2c5c8e52011e158be42d5980f95e69e6a678508339beb272d0fefea2387c20cd74f6c0b4ac5022ac264ba24af263b500d7fb68c", 0x7a}, {&(0x7f0000000000)="7898be00dc212d4db031327264dd04000c879f38909520e1ab817150dbac849bb740770bde3e62ad3fb3ad4111bde4ba3f89ab6d5c597956889c12", 0x3b}, {&(0x7f0000000180)="b7f56c9a2bb73c519cc524e3b90229cf4e9ab507ad358a69b66176a07845e6eae4054c402d212b7ee74e845a6f1fcc0a7a0c2995e4782258ffdfc4741f1152457c3144a5d36ea2ec130f145722a3532e3d45fdc2c888bdcee6d15be49d5257554e9655a69fea6a2fab399efee153e5a668cbbacd3a20d6272ab52889214bba2c7142aa4520a8ea0bbc228470cfa845ba2881da2b49040b5140ef4103cf14ec57072c0351fb14a412c4bc3a1d1591247e66790803316089b6e575a75b3a12", 0xbe}], 0x3, 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0x23e8, 0x20008000}, 0x4}], 0x1, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000006, 0x3010, r0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[]}}], 0x2, 0x0) [ 355.005123] selinux_nlmsg_perm: 3 callbacks suppressed [ 355.005132] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34514 sclass=netlink_route_socket pig=27258 comm=syz-executor5 [ 355.038644] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34514 sclass=netlink_route_socket pig=27258 comm=syz-executor5 2018/03/06 12:45:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@multicast1}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x30, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x30}, 0x1}, 0x0) 2018/03/06 12:45:47 executing program 4: unshare(0x20400) pipe(&(0x7f00005afff8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int, &(0x7f00000000c0)=0x4) [ 355.089312] sctp: [Deprecated]: syz-executor6 (pid 27286) Use of struct sctp_assoc_value in delayed_ack socket option. [ 355.089312] Use struct sctp_sack_info instead [ 355.125398] sctp: [Deprecated]: syz-executor6 (pid 27286) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/03/06 12:45:47 executing program 0: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x0, 0x4b2, 0x0, 0x7}) 2018/03/06 12:45:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84) r1 = socket$inet6(0xa, 0x1, 0x9) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0xfffffffffffff647, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x8001}, 0x0, [0x9, 0x1, 0x2, 0x9, 0x3, 0x9, 0x10, 0x8]}, 0x5c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e20, @rand_addr=0x9}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/03/06 12:45:47 executing program 6: socketpair$inet6(0xa, 0x0, 0x200, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket(0x19, 0x80000, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000300)=""/255, &(0x7f0000000400)=0xff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x7, 0x9, 0x0, 0x8, 0x3}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000000180)=0xfdef) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x8}}, [0xf7b1, 0x8, 0x6, 0x7, 0xee3e, 0x80000001, 0x8, 0x1, 0x80, 0x5, 0x400, 0xffff, 0x400, 0x3, 0x3]}, &(0x7f00000002c0)=0x100) r4 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r4, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c00000018000503ffffffffffffffff0000000000000000000000009e24624b231b827bc2747cd97cda5fcdbc91fc2b9e7576fba57a7e21eb08c02a5266dd0f26d8462271bab67416b29cc62ecc0079986cdf1b26ba16bd5bb36f7013fc9f8c6172c072cd8d47120fd565b5dc4bdb4ce305a3ec04bcc4ac773b5f6a7170e04392c27215d0026f132ab2176555cc0cf6e0548836113a0904d331a413a4c9fdac76b4717b55697853862e42b05ef82cb528a7d504819b2c4e605ce6399449651d2470059e0d4d878a9da5af6d3477fc1158e5c5e09b7688fe700b633b4ba2b293359810493316b3dc0c255f60"], 0x1c}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/06 12:45:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x40000, 0xf7fffffffffffffe}, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @empty}, &(0x7f0000000180)=0x10, 0x80000) r2 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000540)={r3, 0x2, 0x200, 0x1f}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) syz_emit_ethernet(0x1e, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffffaaae0000009078000000007f000001830f00e0000001e000000100000000004e204e200000000000000000000000233337361469c88195cae56b5bc1e97daa2bc9801acf44f5edbf65df32823e4c2f593afbe052ce2bff7909497da45f5f347a680b9fe91952a82bb0015ddfaeffa81d6c967d4796e74561af6ed97caf6a51cbbda461e2a5cf28d461026a6b4f51c54eb233e35bf7f34149d5c0af03080d363344854ec326351a7ae73533267daafbe9dea98c0425a10fc34cc0626bece260e5f13d58e0474725101ec55d3f11d6070a86d24e29f5513534cced2225e863770b648bac01596cbf6e14a9e1a1e9dabad6b63ae1d1cf22716105a6b5f93b9434c8f4d89530b0772449a4ec51d92c61461005", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000e717c10900007da6650c951e06c5ed604f0d4056aa30ed8292677b359b1775534b52616a190649e9cf3d05456d7e63326828607182dde8ddfd102949a4b5cb51188751c5f36d57efa34ab6f1835a"], 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x10000, 0xb9, 0x8001, 0x9, 0xffff}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000340)={r5, 0x401}, &(0x7f0000000380)=0x8) 2018/03/06 12:45:47 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f00000000c0)="c1c2c497a3c5f93764ffaac38b12e90fb32077884058b713698a3577e3feeb02087d1dc0242c6ef51bc068faedbca35e0a241008c226e608270d639df66da5fd235aa1c278ed76fc93b2205899dbb18abaea94fe62609c720e635ea411149714ed4a5b97ee49414264be716f3738f01ed6c9a9b1e1926d5615fa3a372cab7a6452383224699b8db5f271504acd04a8240218dd8aec02ab9f18421b53a70994cc", 0xa0, 0x8000, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x0, {0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x80) read(r0, &(0x7f0000000000)=""/192, 0xffffffffffffff8a) [ 355.125398] Use struct sctp_sack_info instead 2018/03/06 12:45:47 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl(r1, 0x1, &(0x7f00000000c0)) 2018/03/06 12:45:47 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x80800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c65000000000000000000e4cd000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) r1 = socket(0xa, 0x2400000001, 0x7) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00002a6000)=0x90) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_create(0x100000000) 2018/03/06 12:45:47 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000300)=0x1, 0x4) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/06 12:45:47 executing program 2: r0 = socket(0x10, 0xe, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0xffffffffffffffff, 0x1f6) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000), 0x4) 2018/03/06 12:45:47 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) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/06 12:45:47 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x800000080000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) socket$inet6(0xa, 0x2000000000000000, 0x100) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000001010000000000000000004a00007b00100002000c00010000000000ac14ff7c68d82f7aabb964713ceb01cae5f6e4b0f03582aa60738fced12e18d00d13535830e1a2017c7fe7976b1f1029cfa6ee1c5761c2ef73986135bab66b0cd9a853549e9a8eaba1fc892b538b8c2511b5cc40259237dfaf8d145f02d3a127ae0e01f0"], 0x85}, 0x1, 0x0, 0x0, 0x4801}, 0x0) 2018/03/06 12:45:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000300)={"67727530000000000000001b00", @ifru_mtu=0x400000}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x6, &(0x7f00000000c0)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x2}, @exit={0x95}], &(0x7f0000000100)='GPL\x00', 0x7, 0xc4, &(0x7f0000000140)=""/196, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r0, r1, 0x1}, 0x10) r2 = accept4(r0, &(0x7f00000003c0)=@un=@file, &(0x7f0000000440)=0x80, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={r3, r4, r5}, 0xc) accept$netrom(r2, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48) r6 = socket(0x5, 0x80807, 0xffff) accept$netrom(r6, &(0x7f0000000840)=@full, &(0x7f00000008c0)=0x48) socket$inet_icmp(0x2, 0x2, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000000340)}, 0x10) [ 355.279267] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/06 12:45:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {0x0}]}) getsockname(r1, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000340)=0x80) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000380)) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000280)={r3, 0x2}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000100)=""/186, &(0x7f0000000000)=0xba) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(ctr-camellia-aesni),sha3-256-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/06 12:45:47 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000080)="c8f6b5e491fda84a1c33be2d", 0xc}, {&(0x7f00000000c0)="e3a54612075a0d608f4fae04cdc9c30d054ec23ae635b106526de46fe7644cdd33310520ef8c24363ac5534b5f0774a0b816736314b29e6c712cb7b9a2de30bdb77aeacbf96d99c262ee5a21a814179280b2ab47270b193473d35313e020047d6fc6323399f3fbf55987dda597be97fdb189a369989edf3d0930b8ef222836bbea178114c3a654580f665dcb91f6a2ddf5beb51a406a82ecf24309b9", 0x9c}, {&(0x7f0000000180)="7fbf21b41815c2492483acbb9860954a3c69b2e4ff05de24d81b1b4ad45f8826463a7abcfd6e4a5777f00a18c887ae31faed882b30ba7443c331c8cbfdfae2b1586b85c1110486e474fb691c722eb8648932a4f9b225c40f51ba01f54397153b593b6487a28a7b8d778cfd5eab28b66dc1ae6c7adad4d08af4011b2ca596a8a225e22559c10d2937eb58ef137b9dcfa2ebc21c8a9f4cd03600795d18110e9cfeacefa517d95fa4adbb73e12261d8e41e0f7cb76df752a428e8457c5223dccc0888a76152e1c317351f6c8ca4b4f6145ca0eb15dbe5425d6999", 0xd9}, {&(0x7f0000000280)="b0e8a0940a57f8326b400f7572473292a7ca", 0x12}, {&(0x7f00000002c0)="c424c0e72ea20d3ad45c209935f894aa4083b63df7925741ee7983dcc7571f438a9b0e5ae7adfe593a077f5bee6ad34182736843d8b9ffd69e078414bf158bdf488b1b4fde10bcbb6831b983779829154d88648be5c3921caaef165c2b429a9d3da1cf540c5c234121c07392794d1145172c49385cc3244751dd0270fa684221fed540a74e17e4a300296825694903ec1d02fe972a2726011759e3", 0x9b}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000480)="80edf0f835e60a8b29c8e49c69c54922afebf7cd2c1743776698d2ea9fbc1f0579060accaa0cf82c94f7c8029302d1cd2abfddb3", 0x34}, {&(0x7f00000004c0)="86a6be9ef7891bbac1a9c369250c8cc79c276cfcd25089a1b3a4a43ac1ff94cc723be7", 0x23}, 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0x1000}, {&(0x7f0000001500)="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", 0x1000}], 0xa, &(0x7f0000000040)=[{0x20, 0x84, 0x2, "004402021b00020030"}], 0x20}, 0x0) 2018/03/06 12:45:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3f30, 0x3, 0x0, "e9d18fcea048bffa5fe7837ab37588252037585dbd145a981952db006b5cbd68a0448a6e09d21554310ff2b6f011a291711cdcbf9eb648494a23fa0d3da13b63e553fc4e319174257773aaaa360e29bd"}, 0xd8) 2018/03/06 12:45:47 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0x80}, 0x3, 0x0, 0x2}}, 0x26) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002740)={r0}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000002780), &(0x7f00000027c0)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0xffffffffffffc639, 0x1}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x4, 0x2, 0x101, r3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r4, 0x5, 0x1, 0x10000}, &(0x7f0000000140)=0x10) accept$ipx(r0, 0x0, &(0x7f0000000200)=0x268) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x10000, 0x8000, 0x9, 0x91, 0xa9}, 0x14) ioctl$int_out(r2, 0x5460, &(0x7f0000000180)) 2018/03/06 12:45:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) bind$ax25(r2, &(0x7f0000000080)={0x3, {"a7cc4c98e4b84a"}, 0x8}, 0x10) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000000240)=0x98d5, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000097a000)=0x800, 0x4) writev(r1, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000020000000000000000000000c80000483990f6f289f0f4beeb125ada78826b0d7ddb56e428b8a4cfdb0002c5789a210b13969b494884dfdbcc9a212655e6234100302424558f5a"], 0x14}, 0x1}, 0x0) 2018/03/06 12:45:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) r1 = socket$inet(0x2, 0x807, 0x18) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000180)=0x1, 0x4) 2018/03/06 12:45:47 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001840)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001880)=0x80) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000140)=@updsa={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/06 12:45:47 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000001aff0)=@can, 0x595, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xa36c24d5936f0168}, {&(0x7f0000000fdb)=""/37, 0x2c}], 0x2, 0x0, 0x647}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000090ffffff000000000000000005000000000018b8732d8d6b450000000000000000000095"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/03/06 12:45:47 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3e000), 0xffffff84) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000d44000), 0xfeb5, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/06 12:45:47 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xfffffffffffffff9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000002c0)=[], 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000007780)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001400)="9ee7262ff40a4ddd", 0x8}], 0x1, 0x0, 0x10}], 0x1, 0x48000) sendmmsg$alg(r3, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r1, 0x7, 0x1, 0x4, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) recvmsg(r3, &(0x7f0000000200)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1, &(0x7f00000001c0)=""/59, 0x3b}, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) writev(r1, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0x100000187}], 0x1) 2018/03/06 12:46:03 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061bffc), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xd0, 0xdc1e]}, &(0x7f0000000040)=0x8) 2018/03/06 12:46:03 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000016c0)="99", 0x1}], 0x1, &(0x7f0000298000)=[]}, 0x0) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640)=[{&(0x7f0000000280)=""/37}, {&(0x7f00000002c0)=""/4096}, {&(0x7f00000012c0)=""/229}, {&(0x7f00000013c0)=""/137}, {&(0x7f0000001480)=""/177}, {&(0x7f0000001540)=""/221}], 0x0, &(0x7f0000000800)=""/86, 0x17}, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000080)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0)={0x2, "c7e0"}, 0x3) 2018/03/06 12:46:03 executing program 5: r0 = epoll_create1(0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e24, @empty}}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x3, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x2, 0x2, 0x401, 0x400, &(0x7f0000000040)='dummy0\x00', 0x7fffffff80000000, 0x7ff, 0x8000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r1}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000002c0)) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000140)={0x6, 0x3fc, 0x2e57c076, 0x40}, 0x8) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000dc5ff4)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000dc0000)) getsockname$inet(r2, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r1}) setsockopt$ax25_int(r6, 0x101, 0x2, &(0x7f0000000240)=0x8001, 0x4) 2018/03/06 12:46:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x81f) setsockopt(r0, 0x10e, 0x10008, &(0x7f0000000000)="2059918463ca6924e9b71a4990aab30f91d2b205400af22f04269e950cb9d96163c872de024810fb80abe834e987961ad071ba6941377c0a05a3b9d25c179c798a45c2a7a3124f6fe9fb02b3b1f39b95e9b2cacda1a5ce96b8161c821b6b13d6458834613d89cdeb64969e4b529810cd3e2dbe7c6a18385607", 0x79) 2018/03/06 12:46:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'vcan0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={r0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000300)) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00000000c0)=""/202, &(0x7f00000001c0)=0xca) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x14, 0x4) 2018/03/06 12:46:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)="f7d23f23559d45571f160f88e9f2", 0xe}, {&(0x7f0000000080)="fb2bb16b2c4f4dcd30db5031515c7d446a43d044aa701b1a76c2fd59bb4e1fb6a561f01c0bd2c0d8608b025dbcf918162df9fabacf84324c464b81a1524b1ceeb5dc70938634ad2e1d99b07984e8c058d1d74ae7ef416a76f4e533", 0x5b}, {&(0x7f0000000100)="c97bc7c33d4558c9f73e0920ab059148a3fcf621ba04a3477485782b897598ae4354569669d387c925e43a7640019cc8c1da169f7737b1b0d40c0819ab17425ffb8812a1a7dc852bbc0e9b649f86df3c6eec164e536de40afa32e017b7a6c76974eb1ede7d3d41a009d8db5ee0abf8ed0d6f1feea2f875a87a31ce5fdd7423276596fda1d1cd", 0x86}, {&(0x7f00000001c0)="7fa08495c8faa7cd39eabe3226", 0xd}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="c233a7ebcb69505e4e448712b107cd5232afac80b95b872378b5ba862bdf9f37d373c553f7f99593fbb500e8ef2f11ea9c0daa3bee8783a164033a19c1fca88d4cbe8bf495b15addb8068d329bb362dacbdd96e2ac69e1dd45e129403179146b505c88bc3927d97b3dd04c59588a7b1609e4b1c3810b64b050fc2bfa189ad1d6c64c3fac8997018e433cfa433189bce3a42f836baaab82684f0e705a01be3c00b766", 0xa2}, {&(0x7f0000001300)="f0112ad8c5a812e933de7a8184337c1c751c4619bc62e2795c", 0x19}, {&(0x7f0000001340)="42bed4892faab0fae6cf3cb0c11f62ca6ecb0832cfac717d6698086deaa328a824adfc94dbe1440e336c3510", 0x2c}, {&(0x7f0000001380)="2381700113d3c115", 0x8}], 0x9, 0x3) readv(r0, &(0x7f0000002480)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76d8f35146eda9f91fe64093dc6757715b", 0x30) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/06 12:46:03 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000500)=0x54) 2018/03/06 12:46:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8000}}, 0x81}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x100000000000000}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) 2018/03/06 12:46:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES64], @ANYRES64], 0x3}, 0x1}, 0x0) 2018/03/06 12:46:03 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) sendmsg(r0, &(0x7f0000003000)={0x0, 0xffffffd0, &(0x7f0000004000)=[{&(0x7f0000000000)="2300000024009115460000000000001201000000000000270241000000000013047352483b05668ec1a82fc8eb3ecd903396d18b2c8c52b918f3f3e5", 0x3c}], 0x1, 0x0, 0xfffffffffffffff4, 0xfffffffffffffffc}, 0x0) 2018/03/06 12:46:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "be4b6064c25c"}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000006300), &(0x7f0000006340)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000006380)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r5 = getpid() sendmsg$netlink(r1, &(0x7f0000005dc0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000005d80)=[{&(0x7f0000000180)={0x2464, 0x23, 0x320, 0x6, 0x25dfdbfb, "", [@nested={0x11cc, 0x5c, [@typed={0x1c, 0x7e, @binary="ae57e4d92953ab6f6e542c967e53b8fff784bace"}, @typed={0x3c, 0x8f, @str='GPLeth0$-self,Kproc\'mime_typemd5sumwlan0vmnet1^)@\x00'}, @typed={0xc, 0x82, @str=':\x00'}, @typed={0x18, 0x91, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x68, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="fa4bbdaac0a6cb4afbda6ba21bd532ab06670c3c2bd35f9801d01c0ed39611e9806f6e4dd21f39d813b29c99439f1bd17d8f98a7f778ce20bec4fdecbf32f413f87b2eb3b2d9231910334c5f970492961b8f454e4e6951861c50ffd9715647e5f53579f1ca5d4431b649624e98fb486136f1ee9c11b6b970618b716797954412b5399c4002271d0bfd0a102d4d045f36d0a2a08e998966c7520ce737fc7364cecc4929", @generic="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[@typed={0x84, 0x22, @binary="1bad61399d95833dcf8e561b7595897bbe98aa73af46a6bf2e746d122c8a96907e6448d169cff7dfe9a9c170f44963aad99011afd3bdd8c38ea22b7b1aa5deb61d8c2b7255864858a3d0acc74987955199ac8f5efdeeb42c8b40c9daed61d1e8a638e609c68ccaf1dc801c3838c2e823cf47409064c8c780ba69f96f"}, @generic="1660df4cdd30b3151183c81d73fc2239083f51850f5d7099db37f388dfdcdd8a7cc0601c0da130e5d5c057a9d76e4843444c7ea891aea1f8a6c5800edfcb0626c9d238d6d1c5a0b8fde47b2ffb9edd03d45c4de34569f6845b782da4534bd54f901c3c2a85bcd2d948d8495e840e9b", @typed={0xc, 0x83, @ipv4=@rand_addr=0x3}, @typed={0xc, 0x52, @ipv4=@rand_addr=0x1}]}, @nested={0x44, 0x8b, [@typed={0x8, 0x42}, @typed={0x8, 0x3c}, @typed={0xc, 0x6, @u32}, @typed={0x18, 0x5d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x75, @u32=0xb8e}]}, 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@typed={0x10, 0x29, @u64=0x6}]}, @typed={0xc, 0x1, @fd=r0}]}, 0x364c}, {&(0x7f0000005c80)={0xf8, 0x22, 0x4, 0x70bd25, 0x25dfdbfc, "", [@generic="1bb7a7ee8c978ba66fb47bc91d78a5", @generic="34702b5c5259b8c4569ccb036e98bc9bcce12ac753de9a48537b9845652700e6d158ceeb4420559969abe147cb4039354fe1154805d0a982be4248742eab3de632453c67ed0f8b78164a7af386def54a0ab3d294ceb5fe2736e07856992ad5b4e1159b40d9525ae4636e30d089ddb13ad81e38fb5440d9ad223d4cde98c869c39b1e6ba5c81f00318681481266d463ad22ea1d938ad34799e0fd7df0e83e8643bc7e2b67f0b79783f3185deb1708927f1af3ac7fed88c532dbdaffdf42e13db06a9395039f6ba577398f9c1bd2c5436e1d8db4f73a5f"]}, 0xf8}], 0x3, 0x0, 0x0, 0x8004}, 0x4000001) 2018/03/06 12:46:03 executing program 3: getgid() r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000001500)=[], 0x0, &(0x7f0000001580)=""/74, 0x4a}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x8, 0x4) 2018/03/06 12:46:03 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000001300)=[{&(0x7f00000002c0)=""/28, 0x1c}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x2, &(0x7f00000001c0)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0x1000}, &(0x7f00000000c0)=0x2cb2cdd6, &(0x7f0000000100)=0x8ee, 0x8a, 0x2, 0xfff, 0x75bf, 0x0, 0xffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x401, 0x5}}, @mask_fadd={0x58, 0x114, 0x8, {{0xff}, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x72, 0x1, 0x10000, 0x9, 0x800, 0x25, 0x6}}], 0xc8}, 0x0) 2018/03/06 12:46:03 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)=""/166, &(0x7f0000000100)=0xa6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000001540)=""/4096, &(0x7f0000002540)=0x1000) socketpair(0x5, 0x805, 0x4, &(0x7f0000002580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000025c0)={0x9, 0x700, 0x8000, 0x81, 0x2, 0x5, 0x1, 0x8, 0x0}, &(0x7f0000002600)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002640)={r6, 0xff, 0x3, 0x0, 0x0, 0x3ff}, &(0x7f0000002680)=0x14) connect$netlink(r5, &(0x7f00000026c0)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000002700)=0x7, 0x4) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000002780)={0x4, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x208, 0x7, 0x100000001, 0x3, 0x8000, &(0x7f0000002740)='teql0\x00', 0x0, 0xbee, 0x8}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002800)={r6, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002840)={r6, 0x0, 0x1, [0x6]}, 0xa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000002880)=[@in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000028c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000002900)={r6, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x7, 0x7}, &(0x7f00000029c0)=0x90) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000002a00)=0x401, &(0x7f0000002a40)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002a80)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000002ac0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$int_in(r1, 0x5473, &(0x7f0000002b40)=0x20e0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000002b80)=@int, &(0x7f0000002bc0)=0x4) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000002c00)=0x6, &(0x7f0000002c40)=0x4) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000002c80)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000002cc0)={r4, r4}) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000002d00)={@empty, 0x0}, &(0x7f0000002d40)=0x14) connect$can_bcm(r5, &(0x7f0000002d80)={0x1d, r8}, 0x10) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000002dc0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002e00)={0x723b, 0x8000, 0x1000, 0x800, r7}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000002e40)={'icmp\x00'}, &(0x7f0000002e80)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000002ec0)={r7, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, 0x9, 0x9}, &(0x7f0000002f80)=0x90) 2018/03/06 12:46:03 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) write(r0, &(0x7f0000000000), 0x0) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r1, &(0x7f0000303000)="16", 0x1) 2018/03/06 12:46:03 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/06 12:46:03 executing program 6: socketpair$unix(0x1, 0x1400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/03/06 12:46:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x3, @random="b32267f22f42"}) 2018/03/06 12:46:03 executing program 4: bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x4, 0x82e, 0x2, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) 2018/03/06 12:46:03 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), 0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/55, &(0x7f00000000c0)=0x37) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x3ff, 0x4, 0xffffffffffffffff, 0x1, 0x1f, 0x0, 0x9, 0x200, 0x7, 0x1, 0x5, 0x9, 0xab, 0x0, 0xff]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0x33, 0xffffffff, 0xffffffffffff306c, 0x80}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r1, 0x80}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, [0x80, 0x9, 0x9ba0, 0x0, 0xfffffffffffff800, 0x5, 0x6, 0x3, 0x7fffffff, 0xdcf, 0xdd, 0x47, 0xfffffffffffffb72, 0x7, 0x5f25]}, &(0x7f0000000640)=0x100) sendto$unix(r0, &(0x7f0000000680)="1de5e810c5ffe326f95747191030dd2d7d44bf29c431098882e90a3f64c018b5fd9673d8e79d13304021889468d4eec21e5253610e497e7f1b420a90bf78cff0701ab76baafc6c18ca42f732a4117076ab21051a0f54a8e7a41c7e5c0d0efc08ac1bd58110de6e161a5d098553fa89cfc071ec74e960c1a48d76a72246f3215aa58b7d916873f2209d0daa438531c26b1cdc248b62cd6343d1339ff2f1faf8ffe5d69bbd6d330eb3d66d10bdd16c1ed049aef77e82507dff5b63581fa149ddab251b0e9d622b453a5ba2ee36bb3c1879b845eb1a95bb87", 0xd7, 0x800, &(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000800)=""/219, &(0x7f0000000900)=0xdb) bind$unix(r0, &(0x7f0000000940)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r3 = accept$inet6(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000a00)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000a40)={0x20, {{0xa, 0x4e24, 0x7f, @empty, 0x100}}, 0x1, 0x3, [{{0xa, 0x4e23, 0xffffffffffffff46, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e23, 0x67f, @empty, 0x100000001}}, {{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}]}, 0x210) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000c80)={0x7dc9, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff7f}}}, 0x88) r4 = accept(r3, &(0x7f0000000e00)=@nfc_llcp, &(0x7f0000000e80)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000ec0)={r2, 0x10001}, &(0x7f0000000f00)=0x8) pipe(&(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000000f80)={0x8000000, 0x7, 0x7}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000fc0)) socket$unix(0x1, 0x0, 0x0) bind(r6, &(0x7f0000001000)=@generic={0x0, "3c842aad6db22dfa2b54377c02db3a52156998bce707fd143467e070287473676185b2aebc6a4499b7f5db10d53acedd39340bd2b813d7f60fcc51ee56a8305af6fc283200bdc1e2c05b3ad07e8f9b2e0af542ff91734970ac36e2be60ef59c20d76f2d9e057a3805250a5a2a7efeff76734afc05c64165bc86e68954f14"}, 0x80) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001080)={0x14, 0xfffffffffffffffb, 0x3, 0x3, 0xffffffff}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f00000010c0)={r5, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x100, 0x8, 0x2, 0xb96, 0x100000000, 0x6, 0x4, 0xb380000000000000, 0x4, 0x3, 0x1, 0x1, 0x200, 0x80, 0x4]}, &(0x7f00000011c0)=0x100) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001200)='rose0\x00', 0x10) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000001240)="d0254da3372849d47243841ada3a8d48af745e61533929409154ad1c95befd111d6ab4199be28bfce533e46f19377927ab76cf8c065d0a723ab6794eddb1fa36570ac363d916c69dddf5d63a2246cc2b70822dfb9ad13c596587658bf8a1ae9b3d07a684f7f5e575006a913b82517eb413e21616082c48770458498c9a934461048ff4b61eec30cc31ea62ff8ac054903186313b819e786a89751b172c98f3ab6ba7b5f41cb81e5340be40322439deab6422c26ff07c17e04e263cbfccf6384366d3173d0e08aa2235f58171413a5652ace9830f80f17fc12d16d3e6638da7d7d508294801a06e090b3f66", 0xeb) connect$vsock_stream(r6, &(0x7f0000001340)={0x28, 0x0, 0x0, @host=0x2}, 0x10) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000001380), &(0x7f00000013c0)=0x4) ioctl$void(r4, 0x5451) 2018/03/06 12:46:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e1c, @empty}, 'lo\x00'}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x400, 0x9, 0x20, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x5, 0x8000}, &(0x7f0000000140)=0xc) 2018/03/06 12:46:03 executing program 0: pwritev(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f0000000000)="c6700fa094a822b84233f9d73f750e48d4dae428c832d22745f1a68f45bc79156da93b8bfdfb828cd640bca27f9ba4999c61795cca223bfd8ab048677ed6c70bd7fbe56dd81f22b1e93c99583b4e504097b91c5c0326798562c33e78cf63b8aa21c3ad3340d4921ea69cda7995d428df8be582d857f68c559ce161739e9ebc1a7f1ebc73e680f8c9e036ba163935de1cea07e1307f379806f7ba0e122b417997b778d1a55bf928085707f1075b8aacdfd25f7d11607dcb3880c027ff6a4d66af8a95018880832ce4ffd602bdc5602d48a0cd35096ff2200af59b447a87f4b8338c", 0xe1}, {&(0x7f0000000100)}, {&(0x7f0000000140)="596ef922feb1719e6f6a015e8002f569da850dd9cd8ef99e896f967f99e03ac52d232948eb75ee109c2e84307b998975f016b1fc35ab6aa7e75dc3f425b42e54a9800f8e550c5d36344810a11419ef07c718fa318db092d6f0c701ecf61a3eb267ee3e6c226de43360008f5fb6952ec053b86816103c8029941d3b85b70eb5c6ae07c151a2fd73c7b17900aff16c2ff1831d074d52d9c1abdb108fcd9b71faefa17180dc7ad6ab7e517150e8341de4aac6f84e620b0b6ef74fd11ef63c61c593ed68688fd46b48ea4a7a75ecf8517ec7994507a01f71b5a279f552a8f260ae97e1c5de9e5524d421556af93a5edc9a687d001dcc3d5c4679448b95395864b8fd884f0b22fd2dc4957ba13821146c943eea584e3c043c61dc31056ea1c925792ef876a1df9f11fd162c3e66d0ded3cb928d5aa792437150319aa8059c0b65299d480119e73fde1ae408c0b66295a752e8981c9e8ee8251b12fa90cd69d682fb296bd64286e77a3d43968767d37bbc1875bf66ef9ef4ef08867e41c6ff6f562ad6e20cfa9c10e87cf537dcf21669dfd7e899d64db2f831432f40c6e6aaea7c6a2b730ff3480af4595c5075adf147f73b1d2a9ffb3124e25581455d484ccea2f504cc77e18afc6347bd478f68d7129964ec0d73ca2bcd4d3baca2f49b38992b92535ab7eba37b990789cb5881372acab7a5243762c0ffc9c273de6fe918f7d2c31a6146e0538653957c5761759c1b88e4ef958e47c6310f59060e1258b1f2bac78d67f2af552e0c97ec8811d8ce1eda85f7fa30f761079e7c4a7cdcc9fbd167544ebf71597d940137b05fe249d3d114d51cbd53f6b42cba650f9d3c4d5dc4f8b7ab57923f9c3f59c48b7dfcef4d6cccebd5af78af1014e119c7b22d0601b3b5824698e8aeda14e3ffa4b403714298f8cb1bed94092f477b8f6353fbd017ca98348168a865a2be556877785168fbc3d98432436e4180f89cca49235162a30b85a9a20c690c1d9f0915b581d4bdfee2fd6348bd348ef2c77d8ddbdb83141fe6c86013f3cec46c294115ec25a3a38ca5c81d157061053e7d3c44e2995b261da825b95916a413dc97aa4714e42f581e35db7c8a12afa9ec5ff54be44d7657b2fde11cd157fe1e1c3279f9a38084fe5102718160d36e92cfc7e3af11e2dab9ca2ecd7267bdd8ce4d85dcc0d1b5761627d86cd0d14edc3e97d9db7a7b3cf41ca1388a125d6cc876f4e1f14fe0b0d55d62ca5837a103a5ce44d8a135f690ec9eb973e6fae34c50584e2111f7460519fee5d57e480fa0407af24c6414994dbaa07ca7c296141c067c490d625f98240a5d65bf1c81cc9d07374dc8da68630846bb3f7ebe03ef0886f429fb35e061d08b25dd5f24fb6908fb07000ca79094f647d42c550cd34555b7d09fdb4372c5b7cd997effbeb1f9e94080bd9e6c7156b30c4d8e0910f3912464a90f32d6999558464c6d14e443e4f811d538bfec2b8d722d7b26c02ae04902f43aa64fa7b39374b54e694c62cd2a44222aec6a6d269c981cbc987d94c4db18bf120d69ce6c7a6a6412e495e672969e1f99ce16484f9f409f8e0df99c8631182f30c4eb6f57d2dcb290372a1c79a8ecb38fa7033bf85ef308874f1c92e69e93b3fbfd50708ebe0868babc93f9ddf41444b260ed9d5c7423ce14d04c29cc0881fabd0ff38315737c968d72917dde536813baa8037371fcd47267215e76c7d85fdda476a78d65e660f793280b6994b268b797080a15fc928ed78dd992e16a9451b7d61be40c4c459868896c252127c0da5ee7181a6ba7c5c087e56316333f19a24ee33f1207e3eaa81b0710688e4237ff66e5a1acfc20bce7bae958f2be864f4d052f7542d4a1ad622f2c5d2323739d7e90e70223dd828e1688d53432ac75c0f9098f532e7f5a4c3f3ca962619aaa353c1efd8f4aaeb106d59081bb094f3f893bb2fc30795d5c34ce98bdc3e9762699e1c21b90ba3754a54934658e1946edd1a60bd0c121fddf78e3f25a8ac19ef3b90d2683c2e0ff817199c133e98a06619acde391373cae6e11ea3af6ed3c1cfb1be4bf9297ea6efe51689838c6fca4db4b1cde079c9a535421d232d5327a9518cb7e2e217c18dd84f6d2feb0070e054de102c106b81a025c02ab8cbc6257dbf10bd4cca9227ff8a699ff39e4312fbb3544c756a7f57a7903cccf1eeda4809800dd21d99cac1a7b6bec30635b86cf6b7d4abef48fe0d78c5ef1480c97497cee278f4a55063c1cd26997f4365c826af769c8554e30c24696a2395caf06d4f3e3a65f017ac62ebf9fd60e598dcab372552ccf9ae62e2f66e343094d21fe969f4c33389b11ebbb1ca5eace624abf7eeecabf288e1c686b376dcac85a979eb1f1e67132f3d0f73a2f48997794a08ad71f85790b781f34ec914d79ebd5aca5c8cffd9cffb966b1a7808b4dafb07948f08ac34e134a15847e064241db04f8d062e2764cc7ffab850ad892b2472a5982f2c46034ac7e7a2b71eda79b8c5e8dbb4401ebfa6226b421f35676777fd1c05d088c24e3730592dc9da5956c22308dab76ae0e0f9e5781ffab69eb76d83e37404b1b48715fbac55043397f61cbe3c48c66ef631de50255fc9af6d41fecc8d6e52a2be68279462070ea49681701ff7ea381a391b843273d674a2dee5c63c142131d0832fd48ade5bad935a3897e2a619d3241b58d2c357f88da2c86a02ac4377af154269b813dca862d8fbd524cfe8ea8e3a261673db9751e8c48b9fce0502fccd05e67a76a3b832425ba8994d9b33d02eb72c9bbb62a76af7e9a42534e7c5767ae170e86d8b2b5962a05dcc01b476e3c3166b05d2fd666a53fb55ae78a0f6987e9a9d048f3d3cf6da608b70b953a84e34390b71a41d2013d0b716e18354d9176454a6286c845b7ec5da1c58761b9c7ae99258740c7329829c60ba4e6d4bb6853a81a8a592b7c5f1e99ffbd0c480a146abbe13313ef8edb426820bd7534ca94cb9a6c3d4520a7080e169c52d7ca7984383d051cf15646f042f0e2ef02173be4afd23dd9d67f9acf32e1c431ba2c81afe694b5090f1e214991d454a18fb9e285e76d9ebeff4b20c56060678b77e8365c80f6df7cb5e6d64307a200f95546825a1012da0c2abd8ce9376422eaf359905704bfb304c6a9e502b1e4c59198ee667df175409f98559d58a61661dd4ca1707aed06fb4b4622e99e70b3cfefab226607ec2afc25d9eb4b3fd1ddad7f234222ad1b79d01a023cc4ca0a9ceea12ea035c45c02c90ac3936107edce59eb5aede1f35a4542e762402ef65f6de9ef7438da01b8385d739b8addb71630094d7febcd8cca361e675258d7016af72cb10537a28d062e1b15df916ab94d2f0fbc49d4c185d9cd86679f6bd5c8fb648d13d1a88bd78dc561e88ff7e8228ee8854f1132a5e65b5ee04c772d01997a9bcc3a09f964c1fa02dc2668c9e3718dcb54b66c737d6eecd7d0bba401a11d605635867840be1c87acdd61f6fc06472d500b17fa55c526dcb4a4925052faf33465527e4db59ca4750cf1b04d748e9fdbe7884e10c24f04b0322acecbced42532d29c010811d8ea6b422c96cc83ed6fcb0071223ca9b10eea8f8c636393606acb1997a9607471ee7e79e077853ebfe8f0c426837be1de37b0cfcc84c1ed0910858711ac3ad64548a27153c9bf15f6c521654aaa0abca717331ee9bba372f083f6cb8bf0d78f5455767407675a252745a872ae38463fbc86d097e63656b293a7c5bf9e28f1976637cb232f0c2fe423c2269d2a15758b703971b34da1b0c28f12e9998c6c23cd9af98e76e93978f38d1f337958d983140dce7cdc35ef16f6a525daae89caea37084909581515dc4c09af34fca80c51f1c4f7598cc8cfb83ced4938103f0d2f353a75f8198d7a11ea212cd4f8960daacf6483382a1501ce6ebd207430881808f24736714ef12919ec9434869a5d14ea3f6d59e14abee27ca2c7f412cbf9c669bf04c120c59bb721ef7c98ceed038a03f0cb76ad317ea7206b4170ccb655be71e25fcfadf16e64da5e45af26e7655e4dab51324f9dbc9aeba9b36778f155f5cc70c493423044c2a6efb1c260a34bae32fa3d6fce468e09a31ef031e19714ddd97b04188899a1a9c9b8b981761eaaf916d38ac07d0e0b914d5ddb822f0f8c9e4d508d2872ce27e92c8d7aa642f2e70c57f059652faddd3b9250f5f7175f2b5d1125a114fd98f1148180b0f255ea6ad39eacbde1168fbfb480b2140514c1107ab4dcc952bdbb7558c7a15e7b31be5f5140d41c95d4d96605a812839cc8a133a0070e915f8514517ecab2e04bebc8e7f58b8661330e420a962bbb09f48bbb20d554a95bf405bfacb4de83eaf4451ee3f41c2ee5e076c458eb091be2b0fd216b51409f9440829fe1cc1baf0a1d5755046680c1e61001d7bf3a33af847882c3e96d6f2696bc747b34891ed8197e68e913919f7d7fae23ce94a85507597cdbf74dab22a4e8bbe9afbd14486207e0f6071b8fbfb7b3b4e7551e6397d3c83f0887cbe4cf5b1b2c31d1d8cba64323fde879ba975bf468c1475b89ca5b1d117071cee2bf9cac45cfd936153760ba959e6ac598719dcdab72abe3cf48c6152875b2f3125c6a05e48805469cee99a3743aa33ed6860625163a050a5c261b57b34715be2b821edacdab0bbd13def83532b716217bb6b514dd0d3bba04687570d8bbf97492d12c94cf6b8c2358e7e2346a3df034c772c719a1b481ce8f64f1cbcd2204842c132a56a3ddf9033e6ad62b48b7a9942f1620a422cc6b98a0b03bd9cf7f4edf6d0d58c8f7585ef301d926c7e40a12e0d8d3acdd7f7706335db12ce5cd2b4a61b07c50a33f9f74bf86b597d2a02869df82509bee1a96ed6856de7f8ad3d3974cc68c711f8760a656b9f8c1dd83ef266ee6198f218d6acaee6bc37459ab9bef3d6f86081f88aaf18c1d30ba0cdf7114bd7c15b9da1c14166840b85650ec77357ea271eda1e5340b4d8d990080969e935ced282ff5c5619710d7ea4c7526a44a2fdd24d7934e88082df389b495fdf63afccb82737840fd59e9f8a52fee2d4917417f8cdb5629daa62ccf86e925632da56347317ee975e6fb4bd8d899f63a7ffe01ae7c4e916b5e70f72756065047ffe064d66ce847ec77b65f09e67d5ac71159dc343625b104a8e1bd166b631b24ba4735d5f993bafc069a69892c942fbb6fc633b62c7d08d28437b3e83c3416da124a2e56ccab3583b563ccab90d07a839d4ad530c2f0302e9d36ce34718d8aa72b289bb2464d582f89376690eda8465505b30fdb563f25dd02e6fe778a9c8dd8138502ce0e0487ceac79853473381388bb6961689fb9a19505c3d47d891b5d31e27e500d6129a056cd892ab0246dc9bf9f265e41bd844b21f7326fdc7e2e6f730f1d04c738193f5495e392f74fa6c5066fc51cbb672fb94819346e21585fc48c970fafb21c5987c8d4bd7675969b119b1521b7c0b23662727a2c973a727c0d31ddbdd588b5a165cb7168cd1d42adba985cbd0be7f447b6f2f835c93e021cb011dd32d492e94b02bf3f62e5258cdc3bd61e2fda07018d63258829f2506b61ff6caca38da67e461ebd5352c618d9080239de97764181224f127db9a23781bb19322c3279eb506713fd9a35d77f6f4b5c09f50b96a80b0e45b08e7c3840b6b48c5168e68be38834be9de43544afa36f69b92375357f1eb24426426bff3acc45d83cf29aecb2038dd438826d19b2fd13ef31c82f44dd7e81b001fd2343237202f0b9e60d0d77d1de12b6ece69d3351d8d90b624c8c8bcf58a2e9462201c3b25b86", 0x1000}, {&(0x7f0000001140)="2c413275414bce5e82742777a84b3bc215b220a0be3fbcd4224b", 0x1a}, {&(0x7f0000001180)="1631af2e710ee0f0a7fcc3098b048287e7a3b17c0d9afa5f48efedd49e5c56d1d8abb1d258898e5a6c87b34be12d6f6ef049f9281fb2616e4074dc666c316c0eb13f697c82760b85eb034921d301cbe9619b7e6bad5209f40fb17d2d4a791d1e294f0119436de229c80fc6c9ddc289b4db832a8b09", 0x75}, {&(0x7f0000001200)="11016bbbde574c42e28b6f17512ae08f3cc60a4c4bf70565d4e56ffb179c9cb861900642d5971d81e4b9497b0351cb022a5436fa8a0f168f0b46c87686c7caaea334bc716e51a28b4087ba1a5a64e28b2bd6b03a3963b430cbb957f66cf6e963b7f7bb149dea5d28cfdeb1ec91641a9b9057264e62cb5674fbc5e441a07b94e1ec17d7519132fffe43d5da2eba1322144941140d46fed2707c3fd5d0d68db3cb653cc9f3f5796883b0f65ab2cf81d5", 0xaf}, {&(0x7f00000012c0)="9e9d85d16696abfd96de1b76ef14f0be14b4a1", 0x13}, {&(0x7f0000001440)="0285cf337de009d8d1cebbf609499adce1c807204c548b34422942e75e7d76b90e7348f793793c403607ab5ada23e6fa67bccbd8c1abbf252a6129e0ba07fb931bc4a564ed615c609b51fb13c1ab1ec47dd81e1d618d472b31e21c9fec93753e4771c6d4521b9fa5421afe804d5a959caff789e6f2281279934d257a67b3b32d46974b2478f5a800b31b16b63156a745d011d69d91b025f00dee9a71873eb672a36be4570ac0dcf8d9729775959f4ae19a01973898d461c7e439", 0xba}], 0x8, 0xfffffffffffffffd) 2018/03/06 12:46:03 executing program 7: unshare(0x28020000) unshare(0x2c020000) unshare(0x0) r0 = socket(0xb, 0x80000, 0x1ff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vlan0\x00', r1}) 2018/03/06 12:46:03 executing program 2: syz_emit_ethernet(0x10c, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x6, 0x80000001, 0x6, 0x4, 0x1, 0x6}, 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000280)={&(0x7f0000ffb000/0x3000)=nil, 0x5, 0x7, 0x0, &(0x7f0000ff5000/0x9000)=nil, 0x401}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f0000000040)}, 0x10) 2018/03/06 12:46:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000ddd000)=0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'teql0\x00', 0x7ff}) 2018/03/06 12:46:03 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffa}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="21582980a620d9bfb1ec96503721439c89679939f5a79e2151ea94e7ed9d39e628cbf293aa6f6e80281792584fe494db3f16e002a805d34a83db48a4071d98aa5ade9e33044768399c728c08a28756aab970790cd515d664399df3587cff0051c06fee8d82e1c99754692f80eaff76822a0dbf35fe2b419563ba5fd43cbcdc", 0x7f) 2018/03/06 12:46:03 executing program 6: r0 = socket(0x20000000000000a, 0x6, 0x0) sendto$inet(r0, &(0x7f0000000680)="ae840925be43526df2ede8c17ca1b385181ad8836530fc39d19af7b9eb1503b39e6823861016816b4d5a65802949376a4b7c78b5f06b00609b95be136f09528920df3798bb91c8762145de2f4c0a4c5f0209c4346bf5a41ad94f1cd79aefa1479a02767aa69ca5d2cc3e2f18497af966e840b26cac1ae46384", 0x79, 0x20000000, &(0x7f0000000700)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000bc2fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x5, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr}}}, 0x108) connect$inet6(r0, &(0x7f000096efe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)="7b37c5b92fe6b5af6f32c15dbea8740d1e3b6e747cbd6b360ca4b099434b9212cea3ab8e23309cbed1d536fcc2f428c797a0b0498fe62e2c559311262cc2fb5a1e8f148a367d21d4406854b75c6c838bdefdc2ce7d9de7ba220d71b9", 0x5c}, {&(0x7f0000000240)="191d17e84c21ffa225ceff44982a8fc0fdd878c8f4645fd009711b724825eee0197dad43d2e594f4ef98260ff504b488675ad9049e8ccf2bb284d9acca3353b078ba5db38c2753ec927198c44870811bcffe3a9c6718264a7e745ac2a8247e49ba54a8b31fe4d37757d9ae6baf9b2504bee100", 0x73}, {&(0x7f00000002c0)="0af550194cbe7d9e97ab7ec25703b68f5a3cb5377e2cea7f6ad78e0636471174f8a00ce985c12d2a34d994a4c1d68c0cf70ee5f8f98c1fdacb9b53a0b63ccfbffccb6af0ba83a0d6d50287a52084d3ade9c9e635bfbc3be760ea3b78473b7579b00fbe5cea1f2ebc70910b5945ec08a54e56dc6eb8cafb427f5aa3be0db30355f526ac0520454ccc9002fe1e17c0760e0b019451c4c7486cd255ab7e98f6cd9822fc2b252c9dc49fa4", 0xa9}, {&(0x7f0000000380)="2137a21418c333e1328f9e7a695191ea97060b53d01b260af9da31c710c2bf192b1d7a68585cd0f5497627f1b5a8e3aa2dee9a34", 0x34}, {&(0x7f00000003c0)="8ccbd4d6541eb23f1064a36b52b51e0070b49e905ced41603093d6870196a8ac37ac8b86e4e20417b959d6ec7f9ca0731706a149a7cd65a6ba80a8bf64398804a72519eed19cbcf7bfd93c2ea646bd74999656cda71429ea", 0x58}, {&(0x7f0000000440)="8d07802bc2fae65cc3c7da7357f21b0c9523a8c29d55ff5acebae8a93858f8cd29e9ef6c41d5d934024ad871362a8bd4a084194711cad4e8084eb6e996e0330e5023dfce4688d73c3fe77771c3ca141a00394478bc85dbdb5b745206a9", 0x5d}, {&(0x7f00000004c0)="760c3d522eea8ac96dca5d6977e1b01ee7be4d3ca25bbb5299eaf602d3c16299a7fcb9d7525da8aa620e8822b0a195138c44b59620dd0698", 0x38}, {&(0x7f0000000500)="3a43867f6d2e43a5091b3d36d6f9b8b06c8399aab41cfcc745d7e7555dfbb29ad31bed4841000e3c1b3446197ed07925b902a4123041491084cad37b3da02745b295d9e6b8a020b4b0f11e28709fca8a7bf67200b857333b0672f060dbf13a97b2b2190d3d138fd776ca0e5ee4bf170bb0905039a834e4b236ba9f0f96723d357232890f7cf6d9ed968851cc93a518a78c388740e4d7ba252ca07ec77d8a11b32f3458dc0db9910ae8958d40b2d7bd6eca7be11d6f75d8cf27afecc6546dd035cc06523d5e1eb5d03c09047488efcc95de1529dbac12de9791100018b371", 0xde}], 0x8, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x1c, "1419b4fa432ae9640bd10c9c5024d94af2cbc96724c37d44c99ae23d"}, &(0x7f0000000180)=0x40) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000740)=0xfffffffffffffffe, 0x4) 2018/03/06 12:46:03 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) recvmsg(r1, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0)=[], 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0xe7) 2018/03/06 12:46:03 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xaf) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, 0x1ff, 0x7}, 0x90) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000940)=@nat={'nat\x00', 0x19, 0x2, 0x290, [0x20000c40, 0x0, 0x0, 0x20000c70, 0x20000ca0], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x304) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) [ 371.852962] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/06 12:46:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000000000)={0x24, 0x23, 0x829, 0x0, 0x0, {0xf}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/06 12:46:04 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="4800000000000000140100000100000073b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427177d961bcf5a513e4ca100000000000000e47927d6b2358ab56fd378693bc45f85211baa6fb41b992139c674a646a6966da784bb4690b80a78fcfc0293fcd4801cdc3f3d0ac2ff771a71ca3c4dfb05de9239496189ab7d9b5b8644e24c093b202bac1002307239216abb1c4203e6f90f325000000000000000"], 0x48}}], 0x1, 0x0) 2018/03/06 12:46:04 executing program 7: r0 = socket(0x0, 0x3, 0xfff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1ff, 0x0, 0x43, 0x6}, 0x8) r1 = socket$inet(0x10, 0x3, 0xc) bind(r1, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/03/06 12:46:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x7f, 0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt(r1, 0x9, 0x80, &(0x7f0000000000)=""/48, &(0x7f0000000040)=0x30) 2018/03/06 12:46:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) r1 = socket(0xa, 0x80005, 0x5) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000300)="9894c581f2d2aded685ad694fd4ce4290ea6612783ccc4a41e4b2951eb29ded2baa128acc11a0efe64fb8d01dd1ef4c07c857d6078bc5718c7ef4f5e6937bc89f7f994508ce9cc9eff1ec8deec8805bc56c6e46e7e3605cacf5df88cab3b1850e8c86d59ac01a0412b52c5e731c766f84edb767e303043e078a9f0a0cb5368bcdde0861a2fc96599a43947f4d60e8fb8a8e2e3b40f5d45d9bb3e909d8fea2e1611e64b55a4918de0460e596d7609baf94eb1679f29c328e154aa71d061df7e4da3442c249c8d91770ba33091b3d26a32e07d2b95ef70fa1031") getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) 2018/03/06 12:46:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x1b, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000040)=[0x20, 0x5], 0x2, 0xfffffffffffffffc, 0xffffffffffff4f37, 0x1, 0x8, 0x1000, {0x6, 0x9, 0x8, 0xfb7, 0xad1c, 0x5, 0xfffffffeffffffff, 0x9, 0x2, 0x5, 0x100000000, 0x100000001, 0x1, 0x2, "921057594107d49bcd391f0dbb873e57304400dd76c4fcc4a9fc789dd1da8ae9"}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={'vlan0\x00', {0x2, 0x4e21, @empty}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @empty}}}, &(0x7f0000000140)=0xa0) 2018/03/06 12:46:04 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x1f}, 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400000000000000000000000000ff01000000000000000000000000000105001a007f00000100000000c8d6cdc56d32290000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff0200004742fe00000000000000000000000100000000000000000100140000000000020001000000000000"], 0xe8}, 0x1}, 0x0) r1 = socket(0x5, 0x200000000000002, 0xffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xfffffffffffff800}, 0x4) 2018/03/06 12:46:04 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x1, 0xffffffff, 0x1, 0x80000000}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt(r1, 0x800000010d, 0xe, &(0x7f0000000fff)="02", 0x1) r2 = socket(0x8, 0x3, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x246f2e11a5e55b5b, &(0x7f0000000000)=""/33, &(0x7f0000000040)=0x21) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x7fff, 0x4) listen(r1, 0x0) [ 371.897840] kernel msg: ebtables bug: please report to author: Wrong len argument [ 371.925686] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/06 12:46:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000135000)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f00009be000)=0x7) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0xa, 0x3, 0x6, 0x7}, &(0x7f0000000040)=0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)) writev(r0, &(0x7f000061eff0)=[{&(0x7f0000af0f38)="ff", 0x1}], 0x1) 2018/03/06 12:46:04 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/06 12:46:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffc9c, 0x20008005, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getpid() socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="440000001800000829bd7000fddbdf251c209404fc03fd0bdc6fb65108002d0070f3c79f93aebb50f84d06e75fec65ae0ac715b97aee89f5378235bf683d35e277f18851c15288fe82da027c730ec2167c7251132fa68dff84ebee19509f44098a3f5c8c07000000000000003853b430e2d75b065346717abcbf4cb42200f810c2a1", @ANYRES32=r3, @ANYBLOB="08000100200400ff180001000001000000010000ff000000ff000030ff000000"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000340)=0xc) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000400)=0x80000001, &(0x7f0000000440)=0x4) accept$inet6(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0xffffffffffffff75) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x2, 0x4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/03/06 12:46:04 executing program 6: socketpair(0x0, 0x6, 0x80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) socketpair(0x3, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x10000, 0x6}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000f00)="f0d6851f85d8082d3878de012f481a0e65fcbd037211726163ad50de0bd3c715d47612cbea749872de43356694ece4fcfe888e7df8d7bda27879b4902398d9ecdb120e5ab415526f93a1c65e8ba43fa699c7d5bcd4344c569d4498de0c22dc22f354b977693d803bf51c7827dd2cd9b6439e8aac23229f8425740831c303dc450f8a3760467d934e753c0e4526af8ffb082b618dd1cc90ab610199aff1e6ce0261fd090d9aaa5e97272ba15febf53c481e71e239c27c8effbd1b3fd0443fc8e5513445250b7fca29899585ef8bebb0c2", 0xd0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r3, 0x6}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000001000)={{0x7, 0x1, 0xffff, 0x3, 0x2, 0x800}, 0x8, 0x7, 0x7f}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000e80)=@nat={'nat\x00', 0x19, 0x3, 0xce8, [0x20000180, 0x0, 0x0, 0x200001b0, 0x20000c50], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0xd60) 2018/03/06 12:46:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000908ffc)=0x2, 0x4) connect$inet(r0, &(0x7f00005f6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00000e4000), 0x0) 2018/03/06 12:46:04 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000001000)={0x1d}, 0x10) close(r0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername(r2, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000140), 0x4) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/06 12:46:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1b) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000), 0x0) socketpair(0xc, 0x5, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/06 12:46:04 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@empty, 0x42, r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x29}, &(0x7f0000000180)=0x8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r0) 2018/03/06 12:46:04 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x3ed}, 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000100)="278afc5f7da394120a0e19453b9a270350fba3c93f81ca68676b429db0f12c08d05a7f5e576eb78fa4a143c33d8992f10e66b154620aaa5ddd54b9ce519daeca47176152ba6b83e4ccfb514122d807a9b07680fd0e36583cfd", 0x59) 2018/03/06 12:46:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000084ffc), &(0x7f0000adeffc)=0x4) r1 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) write(r1, &(0x7f0000705fdb)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) 2018/03/06 12:46:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)=ANY=[@ANYBLOB="1400af9a33bc5e1fae9c3cbe6e000026000103ff"], 0x14}, 0x1}, 0x0) 2018/03/06 12:46:04 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000200)=0x10001, 0x4) r1 = socket$inet6(0xa, 0x10000000005, 0xfffffffffffffffc) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000000000)="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", 0x118) socket$inet6(0xa, 0x7, 0x2) close(r1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000240)={0x1, "e2"}, 0x2) 2018/03/06 12:46:04 executing program 5: socketpair(0x3, 0x80001, 0x100000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000000c0)=0x101, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000076eb38a4cf91c0a4164f37d023631c020000ffffffffffffffff"], 0x98}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) 2018/03/06 12:46:04 executing program 3: r0 = socket$inet6(0xa, 0x8000a, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x6, @empty, 0x6}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, @empty}, &(0x7f0000000280)=0x10, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x3, 0x3ffc000, 0x3, 0x40, 0x5}, &(0x7f0000000300)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000540)={'gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1, 0x20, 0x2, 0x7, 0x400, 0x0, 0x1, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x8, 0x7fffffff, 0x8, 0x1}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={r2, 0x3, 0xffffffffffffffe1, 0x6, 0x0, 0xff, 0x3ff, 0xc00, {r3, @in6={{0xa, 0x4e20, 0xc35, @empty, 0x2}}, 0x400, 0x8, 0x3, 0x4, 0x5}}, &(0x7f0000000500)=0xb0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x1d, r4}) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x80000001, @dev={0xfe, 0x80, [], 0x11}, 0x19}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r5, &(0x7f0000f5dfe4)={0xa, 0xe20, 0x0, @empty}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r5}) [ 372.056111] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48179 sclass=netlink_route_socket pig=27576 comm=syz-executor3 2018/03/06 12:46:04 executing program 7: socket$inet6(0xa, 0x2000000000001, 0x0) 2018/03/06 12:46:04 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$packet_int(r1, 0x107, 0x1c, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080), 0x4) 2018/03/06 12:46:04 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x73, "7181b0ff554616e324ad3770ed80ddeb5d5807a75630fc09e5db37349ca28f99bcd1c37c25936d5888edb03df5b95553328b6c836ab51a21d11e4e66064acd498048654768d825280d1543a99deefcf2addee63104a95a7deb630535593aeabce74b2ad3e715ab138e245ccd2d250a81709ec0"}, &(0x7f00000002c0)=0x7b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000280)={"736974300000000000000000080400", &(0x7f0000000400)=ANY=[@ANYBLOB="0300ffffcf0000000000000058601c4c8ca5234f3b0be83bc88de3ab47e41f4cd562fd7f8caf3555751b52fe47149195b19276d5a18b1999cd4f3f36787484f35f56b98facc8707f984b32fce42daebab370ecb8006f84d21e1ebe0d1b7d898e2ed689e8447fd9e982c2c15cb1185ae9a19241b4b1bfa50f78167dea"]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/06 12:46:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0xa, 0x3, 0x81, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00000002c0), 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1637bab257993f4976090060e6facd7d7b64087562c007321b119a"], 0x98}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x3, 0x2c3, 0x3, 0x5, 0xa}, 0x98) 2018/03/06 12:46:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000000fff), 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syzkaller0\x00', 0x80000001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/06 12:46:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_coalesce={0xf, 0x0, 0xd308}}) 2018/03/06 12:46:04 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080)="00000080", 0x4) r2 = socket(0x3, 0x0, 0x3) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) 2018/03/06 12:46:04 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)="02", 0x1}], 0x1, &(0x7f00000004c0)=[]}, 0x8000) close(r0) 2018/03/06 12:46:04 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0x31, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/49}, &(0x7f0000000100)=0x78) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) 2018/03/06 12:46:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x800000000008993, &(0x7f0000000240)={'bond0\x00', @ifru_ivalue=0x2bf}) 2018/03/06 12:46:04 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) sendto(r0, &(0x7f0000000000)="4199f544c2353c3e1f76fdb13654d2b5ec95539c8aef3a502516b357113dcfb79ebfab19dcf10e8c250e328e9fa588e327ff370b258e83f8093d25f6766d1ced0aec9262cb53484ae3fa7c6a74320e78c4f37e94762aa51f68bf6eb7ff1daa105cd912fab9f73ccd5ef1c0c5feb0ca1e2ba1a3c70fb3425afffaa8a80dfe238014cd4694c060055a99cd4703340566432f363719711fd6bd0f558e2939", 0x9d, 0x40, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x4, {0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0x1}}}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x6, @empty, 0x400}}, 0xe0, 0x94, 0xfff, 0x9a69, 0x40}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7, 0x1, 0x7fff, 0x3f, 0x1}, &(0x7f00000002c0)=0x14) 2018/03/06 12:46:04 executing program 3: accept(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000200), 0xffffffffffffff5b) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0xa381, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/06 12:46:04 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=ANY=[@ANYBLOB="00040000000900000710000000000200000000c91000140000001f2f254e00ff02e00000020000000000000000000000"], 0x30) setsockopt$inet6_opts(r0, 0x29, 0x35, &(0x7f0000bfd000)=ANY=[@ANYBLOB="0500000000000000"], 0x8) 2018/03/06 12:46:04 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="0e000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000003f00e176cd53f50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000009e7fb2856d65"], 0x90) r1 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffec7) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x80000000, {{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x88) 2018/03/06 12:46:04 executing program 2: r0 = socket(0xa, 0x7, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xffffffffffffff32) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)=""/52, &(0x7f0000000380)=0x34) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x9, 0x4e23, 0x670, 0x2, 0x80, 0xa0, 0x2f, r1, r2}, {0x7, 0x6, 0x5, 0xa8, 0x7, 0x1fe9, 0x6, 0x42b}, {0x4, 0x1, 0xf3, 0x20}, 0x7, 0x6e6bb2, 0x1, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x4, 0x0, 0x100, 0xfff, 0x100000001}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x7, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000040)) 2018/03/06 12:46:04 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syz_tun\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x7, 0x7fffffffefff, 0x1000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100)={0x4}, 0x4) [ 372.162267] IPv4: Oversized IP packet from 127.0.0.1 [ 372.167511] IPv4: Oversized IP packet from 127.0.0.1 [ 372.190158] IPv4: Oversized IP packet from 127.0.0.1 [ 372.195490] IPv4: Oversized IP packet from 127.0.0.1 2018/03/06 12:46:04 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xe0, "0370dd866d5e7897e93b1e143586d9debd344583181e8ff31826240c8c1d0c9636066f4493fe0b0749ba81ce124cf33ad3383bf0e7541f38e9e1e92245fc493ee9a8e5bb863c2c4d3e3f54c88c65a30c1f52f368e8e59357d8f3afa7f6a7678279b8cf04a274bdec184ad03baf4538b483c23ab0f6d9dc5f7533872b3f2d00f0eb20e84dba899136485232d245e6bdad52d05c39d48b2cada6a7c61881884756001e70b51605031a5c8b6e8a64741e371f252c8dc3d1cf6fd35a7872d3650ba81aaabd470750e9f91eea2f6889c5a1e1eb1e0a48fd62e076d739d3150067a836"}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000400)=0x5dc8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x8}, &(0x7f0000000300)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000080), &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}, 0x410) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000440)=0x3b29, &(0x7f0000000480)=0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000380)={&(0x7f0000ffe000/0x2000)=nil, 0x8, 0x1, 0x80, &(0x7f0000ffd000/0x3000)=nil, 0x639b}) 2018/03/06 12:46:04 executing program 4: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000000000000000005cef5be100000000000000"]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000180)=0x78d, 0x4) 2018/03/06 12:46:04 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000040), 0x35c) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000000)=""/33, &(0x7f0000000080)=0x21) 2018/03/06 12:46:04 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)={0x101, 0x7fffffff}) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xff, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0x4e20, 0x4e20, 0x28, 0x0, "b27895883d02b8a5f5e1952d59f35700cdf767e9284d20e6f23e796c7ea30498"}}}}}, &(0x7f0000000380)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f0000000540)=[{&(0x7f0000000440)=""/251, 0xfb}], 0x1, &(0x7f0000000580)=""/94, 0x5e, 0x9}, 0x0) connect$netlink(r1, &(0x7f0000000640)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x1497aea6, 0x4) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) 2018/03/06 12:46:04 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in=@remote}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt(r0, 0x10d, 0x7fff, &(0x7f0000000040)=""/171, &(0x7f00003ffffc)=0xab) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002440)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x3, []}, 0x193) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/06 12:46:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000000)=ANY=[@ANYBLOB="8b4cd23f7936221400000023002908ffffffff7a2fffff08000000"], 0x14}, 0x1}, 0x0) 2018/03/06 12:46:04 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) bind$ipx(r0, &(0x7f0000000240)={0x4, 0x40, 0x400, "890df1c8d0d7", 0x4}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/20, &(0x7f0000000040)=0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000400)=0x20) 2018/03/06 12:46:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0xffffffff, 0x80}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000180)='./file0\x00', r2}, 0x10) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1024) sendto(r1, &(0x7f0000000400)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3f8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc4836729", 0x76, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) accept$alg(r0, 0x0, 0x0) r4 = accept$ax25(r0, &(0x7f0000000140), &(0x7f0000000000)=0x10) accept$ax25(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/03/06 12:46:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000000003504000000000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000240)=@alg, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000540)=""/109, 0x6d}, {&(0x7f00000005c0)=""/241, 0xf1}], 0x5, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/06 12:46:04 executing program 3: setsockopt(0xffffffffffffffff, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(0xffffffffffffffff) 2018/03/06 12:46:04 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}}}, 0x26) shutdown(r0, 0x1) 2018/03/06 12:46:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}, 0x0, 0x1000}, 0x98) 2018/03/06 12:46:04 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xfffffffffffffffc, 0xbcd3fcc64c7d8250) socketpair(0x1b, 0x6, 0xfffffffffffffffc, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0x1, 0x80, 0xb4d7, 0x3, 0x5], 0x6, 0x7, 0x5, 0x3, 0xffff, 0x5, {0xd04, 0x400, 0xbb7e, 0x5, 0x3f, 0x3, 0x100, 0xa6, 0x3e, 0x41f1, 0x6, 0x8, 0xfff, 0x5e9, "399eeb1164dbd2e05dfb08710803f39e104aa114c9b6fca0b10b0f488cb9b3a2"}}) [ 372.281878] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 372.298097] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27677 comm=syz-executor6 [ 372.304206] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/06 12:46:04 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) unshare(0x400) pwritev(r2, &(0x7f0000000200)=[], 0x0, 0x0) 2018/03/06 12:46:04 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$alg(r3, 0x0, 0x0, 0x800) r5 = accept(r3, &(0x7f00000006c0)=@ipx, &(0x7f0000000740)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x0, 0x4) bind$alg(r3, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(arc4-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000800)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000001840)={r6, &(0x7f0000000840)=""/4096}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001880)={0x0, 0x40}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001a00)={r7, 0xd8, &(0x7f0000001900)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x4e22, 0x27cf, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x92, @dev={0xfe, 0x80, [], 0x13}, 0x9}, @in6={0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffeffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000001a40)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001a80)={r8, 0xbc, "c53327c06d77502433b18dc2b5d0c92cc7a8cd095485a857f3211d5af9bc0a819ef8486a9cc34fffce8522fa58a02189fcfcdb63d0e3b71b972feb21c58c5ca8d8851425e99e767ac53f58c483181e1115116ab291e413edc39dd524caaaa5775c6944422a0abd9795d52196aa35d011ea186acaf0ac470ad93274d35a1b8a2b49055e6f5501070a3dfb5502c9c4a112defbf59a5ef5de0a748395c4ff1231728a8a561c94dbdeb914dcdc848f0a3f27bc6d6bb35b53ba8b90a766c6"}, &(0x7f0000001b80)=0xc4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001bc0)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001cc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d00)={{{@in=@remote, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001e00)=0xe8) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000001e40)=0x5474) recvmsg$kcm(r2, &(0x7f0000002400)={&(0x7f0000001e80)=@ax25, 0x80, &(0x7f0000002380)=[{&(0x7f0000001f00)=""/228, 0xe4}, {&(0x7f0000002000)=""/199, 0xc7}, {&(0x7f0000002100)}, {&(0x7f0000002140)=""/180, 0xb4}, {&(0x7f0000002200)=""/154, 0x9a}, {&(0x7f00000022c0)=""/166, 0xa6}], 0x6, 0x0, 0x0, 0x6}, 0x40000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002440)={0xffffffffffffffff}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002480)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0x4e21, 0x2d1, 0xa, 0x80, 0xa0, 0x5c, r10, r11}, {0x0, 0x1, 0xffff, 0x80000000000000, 0x0, 0x80000000, 0x9, 0x6}, {0x34, 0x0, 0x943e, 0x8001}, 0x0, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x2, 0x2, 0x7, 0x8, 0x6, 0x1}}, 0xe8) connect$netrom(r4, &(0x7f0000002580)=@full={{0x3, {"d4465aba206c81"}, 0xec4}, [{"2e41f3ec004271"}, {"23124566ab93a3"}, {"066c9746e9141c"}, {"233f49aca9b8a4"}, {"d2479acf3195d1"}, {"f0612f838ea45b"}, {"55be426890ea84"}, {"a061934161e5ba"}]}, 0x48) setsockopt$inet6_mreq(r12, 0x29, 0x0, &(0x7f0000002600)={@mcast2={0xff, 0x2, [], 0x1}, r10}, 0x14) r13 = socket$unix(0x1, 0x7, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000026c0)={r2, 0x50, &(0x7f0000002640)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002700)=r14, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002740)={r0, 0xffffffffffffff01, 0x6}) sendmsg$alg(r2, &(0x7f0000002b80)={0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002780)}, {&(0x7f00000027c0)="ce67b948536adf4cd1e468a013f7912b8e79c998ba00867f4210423de266d59d8a152ea35209bccf2a6398f214cc515bf28219947a161c8bacc42059069bc3d299231ba57ab6708fa9ff0d12bd720e8b373356252525ea946296c89b23abe0b5221c13c587ff5294d741856dd1622c5bd0a2ef0c6af2da245265", 0x7a}, {&(0x7f0000002840)="4221cef0ff49d7bac08767b26b1a3f378b3d59390f44d8fdb499bee9daf20dafb9d8af3ed648c344051eeda944bc32898d6dbf608796ef04a39a986b9553b946638c39a638e147f82c41f2f15fbc0811a7f2d99e409406b4ffd2fea50192718f8d34a5acbaf79f89a236a8bff2c36f65cea3ff1d7f0cf6bab33f2c3d78c6bf156bc870014fed7575c9ddac33249639b2503f69e9a116c088d72facd1191e0008842824224ee37c96231b8a6fad8d30f36135211a62ce97cdb1846593115b9f7734f351ac60a1a9150d0a5ea4ed551eace3264e9f619871271471864ded0d17b0a21f3ce641f1f26111", 0xe9}, {&(0x7f0000002940)="1dcd2bf598acc123c4713be4c665c24ed673b579743b9d4a6e4da7af9a759a4be5b91cc4a8e6176729aa1fb5591ca098cc3df180d77e7c6a887b0230d84025349f0bfd055315656c52a5799ccab09c64d7be60259413b0ac080c304e930703636ab33022ebdc3437413d2942767bbbe54dbb", 0x72}, {&(0x7f00000029c0)="5dd0ea5a6988c4f859c1a03491e662772c66cac3227a087138abe2ad9eea4a0b03cde98334fd6251fa812f30387a93f470740bd6804b9e1cbdb05d4cd7dbe2cfd1e440b75ed072369f6b8cf48b3a60315b012dc16ad2824e91ce610ef96cc99bed7aaa5287059f6e83b102e1cb27eb22b2780c7d0cd7773ae87b518b52735ad7aaac41a11d061ae0c592f4be583255ae2aa734", 0x93}], 0x5, &(0x7f0000002b00)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4}], 0x48, 0x4000}, 0x40) getsockopt$inet_buf(r3, 0x0, 0x20, &(0x7f0000002bc0)=""/248, &(0x7f0000002cc0)=0xf8) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000002d00)={r13, 0x9, 0x6, "35d39928fff61b8e6fb83e24c902303c1843cef6f73f0c7cabfb3db886e228b6cf2719650cab24378a15e403fee36d5067fa261f9b2a236aae61c1adf37f890e84f411310415099a6b3d4c7657998cf25a1cd398708c490acbed67f594199bc68b34d957fdaeb10f61929649fea34fab93e3f477c4bddef7f3d72735726a32f51dacefbe8fa6da7c62710bf0c8762000bcdb2e6a9179c7"}) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000002e80)={@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x1, 0x2, 0x4, 0x3}}, {&(0x7f0000002dc0)=""/113, 0x71}, &(0x7f0000002e40), 0x22}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002f40)={r9, 0xb9b, 0x20, 0x8000, 0x4}, &(0x7f0000002f80)=0x18) 2018/03/06 12:46:04 executing program 5: socketpair(0x8000000000001e, 0x4000000000000001, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfffffffffffffff9) writev(r0, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0x100000187}], 0x1) [ 372.337699] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27677 comm=syz-executor6 2018/03/06 12:46:21 executing program 1: epoll_pwait(0xffffffffffffffff, &(0x7f0000c47000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000018000), 0xfffffffffffffc60) socketpair(0x15, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080)={0x1}, 0x8) 2018/03/06 12:46:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x401) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ipddp0\x00', 0x81}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000240)={r0, r2}) sendmsg$kcm(r3, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0xe, &(0x7f0000000200)=[{&(0x7f0000000280)='r', 0x1}], 0x1, &(0x7f0000001280)=[]}, 0x8001) sendto(r3, &(0x7f00000000c0)="ab", 0x1, 0x1, &(0x7f0000000180)=@nfc_llcp={0x27, 0x5, 0x400, 0x3, 0x7, 0x100, "3475a7be197ffc58ea1ee4c2d9e7b5dcca23571953f779d75f331307e574e1ab3450284193dcb7aaece5282eb96a3fcba41702b5810163705161e3274d8ef4", 0x249}, 0x60) sendmsg$kcm(r3, &(0x7f0000002840)={&(0x7f0000004500)=@rc={0x1f}, 0xa, &(0x7f0000003a40)=[{&(0x7f0000002880)="34570f5bd0385e9273352b3964e5b7e1b02c3a689ef481b7a191e39d5f5064fa1aacd51133c2bb91e4091ea471524638edc1edd501093d5fda7c5022214c1500e7", 0x41}], 0x1, &(0x7f0000002800)=[]}, 0x0) 2018/03/06 12:46:21 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="6c98c8b39fd83c7f411607a08d3b11ceeba14232ff0384d80b1b22d2c6732decca9e6e43010000006624f913feb7ee110db598869adbc72a39", 0x39) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) r2 = accept(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) listen(r0, 0x4) bind$bt_rfcomm(r2, &(0x7f0000000140)={0x1f, {0x6, 0x2, 0x7, 0x7f, 0x78fd4341, 0x100000000}, 0xfff}, 0xa) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x2, [0x10000, 0x36]}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1f, 0x4ce, 0x4922, 0x6, 0xf, r1, 0x80}, 0x2c) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/03/06 12:46:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f000001e000)={0x14, 0x1e, 0xd84eecbcdd442381, 0x0, 0x0, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) 2018/03/06 12:46:21 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x6, 0x401, 0x5, 0x401}, 0x8) syz_emit_ethernet(0x18, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa080000190000000081004d0000"], &(0x7f0000000100)={0x1, 0x0, [0x0, 0x800000]}) socket$netlink(0x10, 0x3, 0xf) pread64(r2, &(0x7f0000000140)=""/116, 0x74, 0x0) 2018/03/06 12:46:21 executing program 3: r0 = socket(0x200000000000000a, 0x2400000001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@mangle={'mangle\x00', 0x1f, 0x6, 0x700, 0x4e8, 0x128, 0x128, 0x380, 0x380, 0x630, 0x630, 0x630, 0x630, 0x630, 0x6, &(0x7f0000000000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff0000ff], [0xff000000, 0xff000000, 0xffffff00, 0xffffffff], 'erspan0\x00', 'yam0\x00', {0xff}, {0xff}, 0x2e, 0xfffffffffffffff9, 0x5, 0x40}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x3, 0x7000000, 0x9cee, 0x90c4, 0x6, 0x0, 0x3}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x31}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x12}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], 'sit0\x00', 'ip_vti0\x00', {}, {0xff}, 0x7f, 0x1, 0x6, 0x40}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x872, 0x705d, 0xfffffffffffffd59}, {0x4, 0xff, 0x54}}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, [0xff000000, 0xff000000, 0xff, 0xffffffff], [0xff, 0xffffff00, 0xff], 'eql\x00', 'bridge0\x00', {}, {}, 0x67, 0xffffffff80000000, 0x1, 0xc}, 0x0, 0x120, 0x168, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x4e22, 0x4e20, 0x4e20, 0x4e21, 0x26, 0x10, 0x0, 0xb}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv4=@loopback=0x7f000001, 0x1c, 0x38, 0x7}}}, {{@uncond, 0x0, 0x118, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1ff, 0x4, 0x50, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x760) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x7}) pipe(&(0x7f0000000880)) bind$ipx(r0, &(0x7f00000008c0)={0x4, 0x100000000, 0x8001, "8d4b78743f75", 0xffffffff}, 0x10) 2018/03/06 12:46:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1a7, 0x0, 0x3, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x3, r2}) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000), &(0x7f0000e16000)=0x4) 2018/03/06 12:46:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/37, &(0x7f0000000140)=0x25) 2018/03/06 12:46:21 executing program 4: r0 = socket(0x0, 0xb, 0x3c) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000180)=0x4000) 2018/03/06 12:46:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) getsockname(r1, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x1a, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0xfdbb) 2018/03/06 12:46:21 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x4e}}) 2018/03/06 12:46:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x894b, &(0x7f00000000c0)={'bond0\x00', @ifru_mtu=0x7fffffff}) 2018/03/06 12:46:21 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYBLOB="090009d3", @ANYBLOB="0100b9ff", @ANYBLOB="02008f01", @ANYBLOB="08000b809e00000008000400", @ANYBLOB="080001007f000001"], 0x6}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) r1 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80000) recvmsg$netrom(r1, &(0x7f0000001580)={&(0x7f00000000c0)=@full={{0x3, {"2953fd507ff502"}, 0x9}, [{"7f5978e816250f"}, {"73d1272d847531"}, {"cf69a9ce8615cb"}, {"388888f51900bd"}, {"9144d9681fbe16"}, {"17822001ee9180"}, {"5255511fc58cbe"}, {"b667ef5e2412cf"}]}, 0x48, &(0x7f0000001400)=[{&(0x7f0000000140)="3ac5b01ae6589696f569233230c1c5e55d84334c60378d68c566ea9a1472c2b49c0d4174ea8eea2caf857621e16257a3077372ad18251cb8ccb8de4ae12352b478f5e11a484dce298d76ae2f7821312d67be5a0affa30827124b3552aa0f390d0a6808164b7ab226e1adecd1bd97cce69f8fe9b32e268f2d2b2edc99482d06166d866e36b75779fabdf1dd8c71ad3ee0d63959c0416a9aa1d9a1263c717584db0a6f526708865a0bdb8454c24c0db41b17947075c8a30e8bf582127cf4a2eb0ed1a7e4c4bb559e4505ff77cf6420f02a9526f0d17e11c40424b1c4037d", 0xdd}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="73396ac0c0e0f6c597c9502783de4dcb8862496334481447ecf2c01d8691bf69be7a0d85023596f07071bbc3fb9b6b6e71edb17b42d01569cbb1", 0x3a}, {&(0x7f0000001280)="405b309855b370b9d1cf4cd0672e0bd88f1f2c17269b08fa08b0f22a7fb4af1506ffa1ebc78533b696386cd236dd5c156c79a6637c543bb9f59b11eb2a7cd62b9a65c7b5f95b410a77ef6d0b5abd40e184b4985b43f649d3b147a7ac67a4a8d2c7e55d604d96d680b752e309841d9808ee4282141d2df56c68db6e5acb67e17a00dd8e39215bbd677760b2b2c69d4ea7ab082fc445849c0a960a8b603543751a84fcddd203be4d6a3cba1b54435123080ea1c300eb7563fb6abe94a7f68dc02469a96884336c511fb6bd343835f4aebf1e11ab4e9ce0d9c79c1185132d5692db3931d58c1ae4703059aec3e5d1f21fc83b41f010f296153f", 0xf8}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="5cb54ccf97d3cb3c", 0x8}], 0x6, &(0x7f0000001480)=[{0x10, 0x105, 0x6}, {0xc0, 0x0, 0x80000001, "4c1fb8ab9d3b243d6f9dace98f1c2d911243722b8126e2bba44e679a1fafbbe933895dfa70a4901a25398ada8ae82cf02dc346f17774fcaaf1ed5d9d5d668a1ade5df072994cf85194fb3f4e2a433485dff8d142a62bca40283c5bf1b874d97d6816430150b2608d749805a5eb8f92cb30b00beaee9b122167a9bab2678286d46f5f7d6b5f3a3597cdcc8d9eaa834b8cf4c50029713a19bba9bd572bc59aa442870b4ad2eb82d4e300d754"}], 0xd0, 0x40001}, 0x0) 2018/03/06 12:46:21 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000fec)="12000000320009000000000088149b000ae9", 0x12, 0x0, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x7fff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x5) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x14}, r1}, 0x14) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x7, 0x4) 2018/03/06 12:46:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000400)=""/227, 0xe3}], 0x301, &(0x7f00000001c0)=""/3, 0x3}, 0x0) sendmmsg(r0, &(0x7f0000000140)=[], 0x4000000000002a0, 0x0) 2018/03/06 12:46:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x8, 0x2) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x1c, 0x8000018, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic='*']}]}, 0x1c}, 0x1}, 0x0) 2018/03/06 12:46:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bcsh0\x00', 0x1}) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000001c0)={@loopback={0x0, 0x1}, r2}, 0xfffffffffffffe46) 2018/03/06 12:46:21 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) r1 = socket$inet(0x2, 0x4004000000000001, 0x2f4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001900)=0x5, 0x25c) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/06 12:46:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001e00290dffffffffffffffff060000001e6953e39791b66dad566a6162bd13ed40ae13d7fb51395741a9048ff5a4de3194c68c37f324a4ab56cf560faf9adc906b12e28f041871bedf9f275668a59f9cdec5843a96bfa0b9e50a624e4131dbdedb10109270e3e808d220197209f7fff54cc36442d9fe35334807b7a12462c8752022e552daa3fa18bd6b3ffb8997263c55cdb84259f9756feab8d02d4247a1ce562e35d6ea468cfc4b296b2568ba97484832f327b05eac8157ad2b6c2cefc18ea74fad45509ef3a016bc2b06f1f0ed405ee12aa4b7"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/03/06 12:46:21 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x10, 0xffffffffffffffff, 0x8000000000000) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000dba0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000000040000fffffffff800000018020000f8000000ffffffffffffffff300300003003000030030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000007ae4fa6e0fbb2fec46b39a527a5e0ce10000000091cd6f650875616c73ace7eae5ff0000000000000000a7b1fd5274c000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f8000000000000000000000000000000000000000000000000002800686c00000000000000000000000000000000000000000000000000000000000000000000000028004d41524b0000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8002001000000000000000000000000000000000000000000000000300061680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000007a0b000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000048006473740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x460) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000021000)=[{&(0x7f000000f000)="3aec", 0x2}], 0x1, &(0x7f000001ef08)=[]}, 0x0) 2018/03/06 12:46:21 executing program 4: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000), 0x62fc35895b6ad2d3) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x3, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x84) r2 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000140)=0x804, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x1d, 0x4) 2018/03/06 12:46:21 executing program 2: pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000480)={{&(0x7f0000000300)=""/159, 0xffffffffffffffe3}, &(0x7f00000003c0), 0xf}, 0xfffffffffffffd38) accept$inet(r0, &(0x7f00000006c0)={0x0, 0x0, @dev}, &(0x7f0000000700)=0xfffffffffffffcba) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$rds(0x15, 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000740)={{0xa, 0x4e21, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}, 0xfffffffffffffff7, [0x8, 0x2, 0x5, 0x7, 0x0, 0x9, 0x2]}, 0x21) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xf, 0x0, &(0x7f0000000240)=@raw=[], &(0x7f0000000280)='GPL\x00', 0x2e56, 0x14, &(0x7f00000002c0)=""/20, 0x41100, 0x1, [], r3}, 0x48) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x6, 0xfff, 0x100, @random="c187acff0299", 'lo\x00'}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000100)="bc1aa7f9a94a784d7a56178184f1e1d1cf7e3fe8b73d91b1999571e8d47226b39098a5358c6c13e4752254eea736c32813aa751b1c9d57d563cc2e24905e41488a87abdc67551fdaf13b2f1fd0a9e73a26fe9810edb1222ada694ad08ad2cf4b580b4e", &(0x7f0000000180)}, 0x18) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x3, 0x4e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000dc0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000013000000000000000000677265300000000000000000000000007465716c30000000000000000000000073797a6b616c6c657230000000000000000000000000000000000098f7584c53689500000000002451e7a2d00e00000000ff0000000000000000000000000000007000000010010000400100004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a310000000000000000000000000000000000000000000000000100010000000000000000004c45440000000000000000000000000000000000000040000000000000000000280000000000000073797a3100000000000000000000000000000000000000000000000101000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000017000000000000000000626f6e64300000000000000000000000626373683000000000000000000000007663616e30000000000000000000000062707130000000000000000000000000aaaaaaaaaa15000000ffffff0180c20000000000000000ff00007065646972656374000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a7661725f6c6f636b5f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000db062e9a4ed100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001590079f543c07e0883984808048db000000000000000000000000000000000002000000feffffff0100000003000000000000000000697036746e6c300000000000000000006970646470300000000000000000000065716c0000000000000000000000000065716c000000000000000000000000000000000000000000ff00000000000000000000000000000000007000000070000000c00000006c6f670000000000000000000000000000000000000000000000000000000000280000000000000000eff412edfa4ebd7d9801c5e639b4f75f96d98506cc6fd64e93d6d384f83c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000fe000000000000000000000000"]}, 0x56d) 2018/03/06 12:46:21 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f000069bfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00008a0ffc), &(0x7f0000ba0000)=0x3) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 12:46:21 executing program 0: r0 = socket$inet(0xa, 0x1000000005, 0x43) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x200000cbe}) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/06 12:46:21 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x19, "cdc54c4114a096c0c100cfbcab818c3a8f3c8d3ee62eab9572"}, &(0x7f0000000140)=0x21) r3 = accept(r0, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x80) bind$bt_l2cap(r3, &(0x7f0000000240)={0x1f, 0x400, {0x4, 0x7, 0x5, 0x3ff, 0x8, 0x9}, 0xffffffffffffffc0, 0x9}, 0xe) bind$bt_l2cap(r3, &(0x7f0000000280)={0x1f, 0x4, {0x40, 0x3, 0x3, 0x7ff, 0xfffffffffffff000, 0x200}, 0x663, 0x6}, 0xe) connect(r3, &(0x7f00000002c0)=@ax25={0x3, {"411388e8da14d9"}, 0x9}, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000000380)=0x832f) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00000003c0)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000400)={'yam0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e22}, 0x6e) connect$inet(r3, &(0x7f0000000500)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000540)={0x10000, 0xfffffffffffffffe, 0x8001, 0x6}) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) connect$inet6(r3, &(0x7f00000005c0)={0xa, 0x4e22, 0x10000, @loopback={0x0, 0x1}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000000600)=0x8, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000640)={r4, 0x80000, r5}) pwritev(r8, &(0x7f0000000cc0)=[{&(0x7f0000000680)="574063fd39cd23c2d2456a05e2eb81cab5fad38e0bab60acfedee46a87efac815629fddba383d935530ff8417492a3dc6a3bf93ceab5a67dcca895469f21a004e72a1979c393d38fe6ab8d12e50379562bd40aa5b9f8e513b91dfade354dc5550c9f923e658ec5387e930630280e69c07c2cbc118177d36050c7a05e5b6df1540ee3e3267de1b99f0abf9a8044a7687c3cbef459b99dd8f1a9ac5ea88ce851784ee484d73dc9f8f21a37935bda287612aa39d1f0a462cab64ba3883e62b759f461539da7ae4a9e307b197fb6d96721323da0f3710a7eaece145ffcb523cc683b9fadbd185034ed1d7960", 0xea}, {&(0x7f0000000780)="29213ad406626bc57f1ef78837b19c1ea8d68a574a5951bc8f7c1a14ef1382a49708ccc1d82f93a7d7f494aed41f7bdc739b10127bcdf045483ef35a03dbcf940b5b875e9a758c2b", 0x48}, {&(0x7f0000000800)="7ed8d50cfb29cfdb8ae2c79206d5f98c783cf4302bb9cec4d7fe7cc65a9fa02285a222b1ba629448103d6d4afb96e13d9c5dc7867f8435ad4bd6cd2a75afbc9958074b067ce14501c8d3bad1d9bf70e750a238a2696be9de5033fb236a452a5486f218c9f44dd7ed88702a8fcd7d1595cfa68ab7bb6ab6457b0a625c89ab1c14eb8f303ca7702c682d0df021715991c35e7775170f0deaf0b525520a6839a06d7f6436b8e9cdef860f07e25d957d0b56337246babf705a4943ad0877a763840c766f56d2bf251a99287358", 0xcb}, {&(0x7f0000000900)="2702af871075ebcb52f47d77713db3d0a4c007f8a29b34cca8842445ca1d19d74325843987e58c14786764dc7cf92c04566d18763e6eb5442fcd10a53f48d4b91be70cc4494648205fcd30a78dc9cb658ff8bd7f25cb8b7ede45e0af2f3fe0c4946dc3e557e88cb69d4e1513c53740d8074142ea9a3cacf10674e12fa1ffcb06193396ceab174448f174e8de330eb40dc37417641c4acde8088c89e3385e159d2dd8fee46c9ea5dcda515144b44535348675fba989c38495f1b87c9b88a9f49aee39e24c6923376cd07f9529aa3aac32", 0xd0}, {&(0x7f0000000a00)="6523ae3f15766a7adb45c4093531e61b590c8923d1392e7457034bc5d6b64e1be347dc1ea5634b59acc292918c4fe42d7cff90a7ea2e994e90abd2ac2a36758acc66d2b3fd292d094e72d8c4da5a7fee5f3773bb1beba510a656826b108be2c2d3524de6e2423844cf9f7b2ab644548a5a35f09e23fd6d5108e5aba1b399383ade95fbfbe267c9365887f1e61b88f50b13d26f384d3015e612a1885ed2889b880171b97764682a385e278e9328852145359ded760b40fc62fc40ca168cf718e5b26ea4b8126d17ccfecaa6c615890650ed", 0xd1}, {&(0x7f0000000b00)="4d7587b6cd648860feb8b53d505ea0061e59087022618eb1fe40cc16c31259710f4309ca9e035269b31fa4578892e99870a019b2d24768e37b136ba3da22075c50a9815f48ca0e40e7737b5c3aa14c2453171e101cfdc72eda", 0x59}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)="eb8ad193da0f1a91d4b624ee1b376bf9180c2fcd4f5a5a027c9e9bf31e84c739e844dceac20a131dbe74c4e22c13fbec6ec36e2ca5e9da2c1fad39e0008e9638f5469908a5529d81887da7f2d11ac96100ca8bc35d4818067a7c3ef172db9be8c1ef0ae7c6345c46adc9c5a5b6bf48fc03b66ea404f5b53a2cddbfa13516ad20c28857468bdcd08e14db21ba977ff239bc730ba2ba3b0e0d073b889ecfa7de25a9fcb5edd8723b48748b94722ba482c4cf121fe5cb53cc977d94c740c34d220035b58893d5f656863526c6f1d7480d59adac951d01497eaccea45234b938d7ed573e01dc", 0xe4}], 0x8, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f0000000e00)={&(0x7f0000000dc0)=[0x4, 0x401, 0x7f, 0x0, 0x37, 0x8], 0x6, 0x100000000, 0x6, 0x6, 0x4, 0x502, {0xff, 0x7, 0x9, 0x8, 0x8, 0x8, 0x401, 0x3, 0x0, 0x7f, 0x6, 0x16, 0x6, 0x3, "aab9858d9f0035aea83477728a8faa065b90af48cf2d17d88173106e3988c321"}}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000e80)={{{@in6=@ipv4={[], [], @local}, @in6=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000f80)=0xe8) connect$rds(r3, &(0x7f0000000fc0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000001000), 0x10) ioctl$DRM_IOCTL_GET_STATS(r8, 0x80f86406, &(0x7f0000001040)) sendmsg$alg(r3, &(0x7f0000002500)={0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000001080)="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", 0xfe}, {&(0x7f0000001180)="8e4390cf7e516e6a324ab6023ddddc6c0bb3b575378a860af7c78511e9cf868619d218f9c96c32a454f6e02e7d571c7e87fd073accc4732ec2266884b9023a29264af8b70487963d7f8a88b51d85dbde9f38703ccacab895cee94139bbab620f86a29ccfa72ac2948429b687e31fdf80aaa2526bfaef91c9ca6cde8ce87af0ced8500c07c1551f2d2cc10954a78d0b161db0dd60819134ddfcf4e183f798e0aa3c253a20956757421c7de4311ce093981374809c787ccce1501b1453e109ebd19c05917dda2798083ecf9e2d", 0xcc}, {&(0x7f0000001280)="05376f89c32d09c58c390fad9c8a7063670f61df54bb99cb387c3b3f374ecd9cb0095ca1dceb340b5e1ceb512bbe9172fa6926ac1606c8d53f89f7f1a81b03be7deb6cbcd495a77d3e78b7a1f8c831dd046a83fd6693b26e9267c7b26d7da93e702f1aea388aa8c38de23aeb352a9b9238575ec002f9d59522495135169571b50268ded4", 0x84}, {&(0x7f0000001340)="a67b7f24807524ab567b8386588bd12b1bf69cd61f2ae5384d067bc09cebf9dd5dc8bae86194c14250950e5ff31d2e549006b1827cc6920bcfbb1a059fc962bc55f17bfc094cc18ee6088075e10646eedf3e72c7e034d3d3547984d1cb9435dc0c493142b95137ca5e8fa109e81018ea8deded19b1f2395f514080db2d9763d7843f8bcb9d4421036d980b88b76ff1cc5875733b98633dfb4b41af6123a92d950285ba59cae86ab6b4e0c0c2067b1f45a5e706813957f3cfd605ddd08f3076a64f26998f56bffdc12f8ee4c3948a92576c99468b82d09b6939a9963271162e0ae2c942830b7377f93a75ef5986788043b31707aa9687f2187afe5c54be1bb8aa21860ba1e1fefe4b4f3b8291ac6fa38c0414e5b16f3777628833e88f390e0108b6a101949da43cce07d38d9593b4e5c34a8f6d0edf41c33e9a6d13955cfa57fb19043474a9e44a4b0e0ae4405097806643eb2efa879102de14c1e620ae524210b897d340b0226e8f7eb7880b746864dc07ceddb66b70d91aea3e104bab3b7c12da1fb7b886907e21d9420e582b399e242da46db78da798c89178ae283994cf725e8d5370307ae635932bebec875ec9c2fc5ac8d7d7ae1a87964778d336861897c171c8579c4daad5d9c2d77ad620ad51cde72ed85ff5ed484535c5544c58b89b1df8d355391f5a0ccca0b9f711c6d1c8d61a467ec342c24496eb7e4cfa6263b54e1234f2fcc245838b74678200d521807f600f03938919010acd26ef4e80054a0a428c9d536700a93f8d9d6b8da0a1b3774909c8470a22e60c7703a77fcb3f8e86d771a7fa146c5fd0d2c471565ff42c903b4d86a9c07abb001173c3145f4927e1c30faf70ab3d595998473fab7f7e5e07556ef26b955abb95fa7824f66e45c1a5c1b73f4a2db229b0f99d0469da8f0c188ba2347e189c4eddf348ad218ef5f315a9a076044e357ed112ee902e7f83afb1d05434a5034d3bae18fdb781bc3bd50c2e9c81280e797816385060e44e71a585af8b7a49d5acfc155a9d04113af8319059b3cb1c80f95ae051be7dc43e24101191336cb8761aa64d7c02dda13f5cd44e917410672df9772457ad85c71aa7089c55936d4aef921c886845f6b2777b70a718f066c2914b4990ef90ba7ae0d871e450cd0f6deed03952d5bf0f82bbaa847db9cc143cbe045c5bfcd18920ff0ef2a58e82082eec2de75d2d26838c0e0915b29bdd2f84a70bcaf682a21f33b7ec4d3bc7757ee6e80ec68d4127814dad87340008ea0c97a864618f228f0bd9dc31905112d096800d6c4c96c38ff9fec0d5a8114cff4c18c863ab58c2339845a2f439de44a32708072c4a3fb8329ce271903c47841104561392ccf336237220e59842a4e9e408f1012963b72783fc9c60604bc53d67110bc8f7863f23b2c93daf5f25d6fd114173b4498ad28f79f71194b1839e640164e69facaed23868893b6b02582e16684bbf81b490bf9d2be30be0b1697a65ad2fbaf4c56cde5fe21c1760c84958d5f04f5cb0d9907f5643dd12327cf66ab7a6062fc8fb9dda0ccdd1d65384819fc4388f57ff029a47d948ccec83b45d04d9807eca7470b85bc5b02758ae8f8976c29e70b99ea916971c71f0a03802f690c864c8e6e6914d532badb422ef61fe7d09d13117b98e71d993ca0fd6186ab867c2b9caaaed6c3c1f5b35e558f2ed66e45ed3a90c938464bccb8548f78fc9d6fceef414d3456086e287f7de1b60d09791b5777d9ab0cf28c66b5b1ae066a73e045b282e36a42ad95c542bedd62b6d79d76771e629a716d47987d1d45733a375ce7674168fa9331a9dc11fa87794436354f299a66733db5ac6cff0ea4676400e87cb97905938facbc810fe10317c86361905e0f60567f1dac67c64f4560f9259a30ba10dcf550abae23dd3071b37438d879e235f7d496e4819dde96e103228d21213d59fbd507627f1f55e10e6948c51b29746ca6e5d90f820a1bc639ed41f37a26628610104e7390527d7ebd079a9e6465dd8d1b7b720e322133a2f70cc73deb84a1e0eef1b16e96eaa1dea0fe50b0f46e9cbe8b7d7d4ca6a46dec2f46208a001c28d5751185d7ae75febb800e3dd059d726cdafce10beec80909458ba394d0a07cc10e25ff125f4a567634f611f6f850d4f1a93ca2f1c19ceb4d2aadacd47fc6d6b389ae8d526f96ad1f17774c6d81b9729e7c1dbcf373d2cf5d021a07d08be765f7efb9fa00ce91ea4210d0dfb9e5f86bd38991839bb1f34b0c9a7192c84b738017ebbffded30fe7945a2a3b5356857b44c15c218e0dd495b35e59ccdbae1f2880209ff29f74081826725d9128a56e87a5f942072e036c41dd86af097fd06b65fc701bf33c96f5803bdd4c3661d770d93b58411db9566904904e91e4d6f149eed640799b254faefefe51083f44e13a2f0da760df2b65ec3b676096ec44210e8c768965c279030901a6d377084ec7e62a03247f5fa2ef597594f8bf102d96dce023a53c18d2f5f1975be2b35eca112da72aed8c8b470ebf215654d4c60ca5dbb0a9e9c96a9df101cd1d1a61d9b12b9dd9980bf1d32f10e3a1cf517a74123696fad8772c27e43d5facaad7962ea9f62405fe3929f8922c63aec042276771dbd40219a092ebc5cf8051e39e3c6df0c9fb3e4674192d6d266b7d04e9dd5462a04dfcbcbdcbef5337d9e6903ac7adf300ed38b2e693dda83be10716cad9b1a211121800bb8cc1a3ea846c22d0ae777ce160c9756cd68b00e8fecbcf714e456c0c082afa085d91c9577a46350202162dbf7b2c14ce25108fa6ed8d95ef542abc66126778f97c68419a75321c75d9dfa15f5a82f92d6f3ed20b1d14c7d0b0b8fbb8ee48a02344bdd34331c6e4420059ae920cba7d3f10ae271517353a52ef8a8cb5a5cf8819ef4de9ddf960f0075335870104787f255746a734956fb93c509253b147b6bf1d1d77badd86e26d5f6fb8446c0dcdc888353cd6c0bdf0410391cf7ba40df026e0891b2e86d1db120fb346c706d9132cad6ab1f7df9e45348e6909a5ed276666e16cee5456814d7e7c5e943c8e4777d47e899b169064cfc6b1eb34b6a1874ca7be8643da915a852823c8c55ff197df50a9d3c68cc31f4535c9e9dafc24297248215ca55e10c08315e9bca19be1775cfc4639ebafadfd2da48edeedb43cd7fb4ca4b0b49487cf13ffe3708cd02afdc850cb00aa7badec42c8cb8f49b01cc556f305109bc5d78b58f2041722906c8229a0f140fe044c47c2158636d74ae870e30ae6da45fdd61415864282346bb6e4a366f8f90aa3d60950d196e39766859d7af1d4f7c059b0463c3330449f5a39db5aeb3e6cb06704431bdb1c6f8d4f214c2162f4a10832d85809d2f4526be0a94b28dda36bc029dda8383ff6d5cfec92c7830cf617f8a309acbb5fa6582a3543c6bf6268c49c0f480850aee8e060cad3892fef00a67dc8763d0fa75cd0853aeab78575c1b718704e301ac75f8b4aa123f3a17ff38599860d2502d36227da94e7527fe6515eb9cbc98dc56cf34e2f41e9de240ac8258d1389848d687c2cc1fea1759ae1e08268f0759ed5eec9a5229df242fe73ed8cb484f01a0f237732fc3b20e63ac3c9802184b4935aca4059732ea8977c21fe830a557e928cd4179c5486b61495a1200769ecdb53a9f4ea7d4e9a7e2e6dace3514aa5290825d6ab6684e6c10886985103d9cb66c50e1cf3e9305848828b8e2fec4003a8cb376deb761e2f5bdbc96083a2c82d4a0d926cc28eef118668d342cce155ae134ea83f832c5cc0f11b36b8544ccf3d486965f7a038bbdb7cfa75dc7fe07f69862a65a00e9134dcd89151b8144d7d4e76668e03391c5c2938dade660eecd59f5229522a8a9642518a37205edaa57d79144259814c7bddb7bc4dc961534fa3105d170c41cb877aad9951b2a294534c1d78594b3f43a0d37375fe2d5978246cfa4afab6f9b79ef51435c1939847a40977a4454fd90d423f2054a32e6c106eee324547b94486e1e564960593c26bda32a842ac370ba30550916eb1513a61e49bf1abff438d75674d7998468f28ad9dccf8816bd0f155e526a1bc180b9bb8fcd9b156bfc712241689acea62237ccf2de08c5b7ae0bda4c2c106a03ed6a04ac9909e316f83e4eef6faa60629dfcc3bc7852bb774103f131a92e25e7c0d0bb024967f7384ac963c4f82e5b6d7e5a439304773bca205821f9be056290a0446592c7055a68049826594fd056451b881d1df06b3478a5948f04a82e5190d341676d3587725df91ffe966a1217e7bb02225ef4eeb18adb5f5322c525e36c930b349021bc25a87f0981fd8dbbe3afb73ff0080a4ab3a65c2068502301917e741871de13a169ca718b200e7d72682c4997fbada3ab7c01ab4ac92a633cf42ca005bf7e8edbc3cd014a33874f3f20709a331cccae5118081ee1d2298054fbc86ba6cb55222cd02909f482452204787f6dbc52bea718e54b18a076ba73532446694120fd9736f1ed85f0849f959771b35e006b7b4b67bf1eb646e523d8178c463c6c31d767cae33dd4abba5a80153eae5145e1f99fffd448191907f7c97db68425605908933e04ee41fe0f82dbb4c21e27a87f92159ba5338ed0c0144b6837e47947563377d29f1efc9dc655d1b83f05fc59853461090e08bc7423895422e2bf4482012a548d5057e5db49667093aef88715500c6408238e88b39b47bf21499096182dbd62ff6c48c805cacd753ba5038362c3c9b6a5e58f638652dee9f93645c25ecbf5dea87cedc6c70341d43cd20f56ca4bf34066605880f68541bf869f024531b6629c5301c378b95ac27bc3b01502f0210ced9c70252799c8a637274eaa652fc340a2cc6d60df600e9510bdb37e828ffec4281c61b55e3f20d9a8ac8386c7051eb43a6626b3578d9d59fa719bf539c7460ea6f0e1a04cea0a0dc49bd6be670dd5ae94b56bd1ba3c5b70929723d8bbf252381158f6b2f91b4b3b9245b8b0892c55189cf8b29d71ddbf2fbeabcbd4e03d04cf853349e022edcf6f83f7a000d5b75bcf9b594159d11f381cb8af8f601a881605a18f5871af07d5076bd2234e3deda81711be712726ae0deb1716666418b3351e28967812dd580973fbc7cc7845ebcff9512902dfaf611cbdf001e1f247e5bcc0e49032574c19eac966b7a9651b8b5a6cb0660ee06202f313fda33656413639c0ad50f95de4e0097dc30c41252e74cf35ad5667e2b047a74618a054974260dd66eb1fce18aba98a71d204e95484410e8d9fece962ff91c76f19c81d1dbae3d2cd06526f44942ab71dadf63a069b041c683b761aea95cf2f2c123c1b447bb9cb7dc67900837131f6cec3b6dd8c1adcf0ea6e02467ba37dbbe0d303f917b0f4a7a07f5b1668e4570198464bf2084112146c9969701e8bdd484f85c2a5f146b6b0fbce70a25b73d91602996f33b5c07391aa44a67d996fbf89b0bc2ef04bf6bc80bdb3b7f2fff8e6c358534efae0ac6fe6adf0c8b574afa4adda2c3bccc8d2cb1f31026031be54d2eb70dfd2c02675490f104d35e7183395805a5c14b0307b6b98bf75d3f59793fd49b2344633cc6f6ff49cc01a99c263afad7fb96810c587f23d86da93e6ca68032591404fe516f60e56bc0e680c95dfafea5faea413401ecf354ff300446a5884d387f6b9cb634f70456f200716e7feefec32e05e0c3cf7bd110905ab9c41845d75675460e780733ffa6d4934dae0e380c7068c7735601b18a01907d0b7a4bbc357638d568ac01ccfa9e107a60f6ef681b0fc0ae1402ccf8821bb5d7b0abd0896ea0deb5b810d", 0x1000}], 0x4, &(0x7f0000002380)=[@assoc={0x18, 0x117, 0x4, 0x8001}, @iv={0xc0, 0x117, 0x2, 0xa8, "9abc48efa713aca2033a5977b5bbfa1cf675df7a774cd41db5655564ddb81581041e23da1eb13e6ce03aa8d8627f1431d1cc3ba27f2e9abb8b44b902de8defa3206e32dbaf8b4fb1a0a6a6971f089dec2d8063ed1e2382a97ee6fb1b46a0e960c99bab4c80a58d1d32382c761a6c23a94785e155b056eb8fafdc73952c85c0159222412dfcb2ce3a4c41bf58aec9795117570a2fcc793be5b501e0a76c4c98d02a2c100d998830f3"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x101}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x150, 0x1}, 0x1) sendmsg$alg(r3, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002540)="3f05f032b7368232712caa7444a4ee9caf3476eba498ad9f5ef245e8db31ebf05c3277669f8d38c2fc4a069ffcc6ca982cbeb1bdb38e8e9d0e5f784862cb98fe1ba549b6fcf5709bcd1fef8c8f6e1fed5478ccce39bbde515cccf72665ed331dd8d6515834b5aace99f477bd81592f29692b2d9f2cdcf48f88125424f34f403594571e3f1556a9b9591a1ecc5aa99fe0366071e6f30109f93caec37c58bb67527ee5e8addb", 0xa5}, {&(0x7f0000002600)="474fe5134eb321d088eeefe09bc76817f69fe85348b6760bc31c6f345af3ed2f24d666c788869b6439b0b8ab9974a5b5fecc175ef97f7c8d25f10d59dcc8aa758726184fe70a2dee4dcd524737f650aebde5ddedbfee37360db44e98ad2b3574cda13e1eb6eb88d67899404a5b8b3c090a282af80dc3b4e95ebdb64a5eea9384e07fbdff81df9942f5f608ceb8ebfd029f165d3186133cc138e2609891a0345695298595d8647b6bb105eb5ced71bf4cd42824aab0a95f1701f4fb883ac4bb6cda5b3d0c23f5ed0e", 0xc8}, {&(0x7f0000002700)="54e00f61ca9fb8baf47584bc9dbe74d9a36d8a37fb269d2a455b44cc07fbe338ceb195f4d151c5afcef99843a67dbc969bb5d5c3ab178bfd5bd29e9a09fad333b98dc00f5a2ff9191b21b6cde1bb8b1332a9e3795458ba170e1a2ff841c5bc63c215cb7afb8b1b5156c9b4a7a91e0eb897b3c6df158e16c767c2", 0x7a}], 0x3, &(0x7f00000027c0)=[@iv={0xc0, 0x117, 0x2, 0xab, "582939d0f634cd1eceacf9a49861197efcaac5dc637b10c350071e1bbba1067059f60ef15cf5afc6e4f8494e8265c4bc2e9a21f1c7d7d4d935553a05a64ce5dc1ed71b4426f200331fa2413a32a68c015662961b4117a290a7bf565b6764e2a7c4fbac1f1b0e27ef9f9f524e7a8d20abb7f61e1423f4f2bd01d399ee5498fbc7356be62cd2725acacda026e855e1dd6a20f2ba7f9c998d9b02c194724b8636ea328a602019c59834fda38e"}, @op={0x18, 0x117, 0x3}, @iv={0x98, 0x117, 0x2, 0x81, "85ae8b656c1fe59f5b89066393d2346369ef91a1fc7457f582378ccd26d2a98511c175ba29c8ee90d8a20ffd0a24b641d2d6c06ee4e0cd6b330e7e3977591482022b2223b5e4356f22235d468a546e297da7c8e90ecbc58be31a66e177899040d615ebbe7c1c04e2faadc668ea076edd458d457a72b0aca450d491c66422e08e51"}], 0x170, 0x4000881}, 0x4000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002980)={r2, 0xfffffffffffffff9, 0x6, [0x477c19a7, 0x3, 0x100000000, 0x2e14, 0x6, 0xbe7]}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000029c0)={r1, 0x1ff, 0x8001, 0xeac}, &(0x7f0000002a00)=0x10) 2018/03/06 12:46:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/03/06 12:46:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000400000c000100010000007f0300010c8002000c0000f702000000"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000068060000ffffffff900400000000000098050000ffffffffffffffff980500009805000098050000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=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="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028025002000000000000000000000000000000000000000000000000380172740000000000000000000000000000000000000000000000000000000009000000040000004b000000080000c8080200000000000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000aa0000000000000000000000000000000100000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000ffff00000000ff010000000000000000000000000001ff02000000000000000000000000000100000000000000000000000000000001fe8000000000000000000000000000aaff01000000000000000000000000000000000000000000000001fe8000000000000000000000000000aaff01000000000000000000000000000105000000280065636e000000000000000000000000000000000000000000000000000000103003000000000028004155444954000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000aaff000000000000000000000000000000ffffffff0e5089e1ffffff00000000ff7369743000000000000000000000000067726530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000001600070000000000000000000000000000000000000240020000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000000004d2000004d309000000f40200000801726563656e74000000000000000000000000000000000000000000000000d9276b3e010000001c0073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004004623e798000000ffffffffff000000ff0000000040004c4f470000000000000000000000000000000000000000000000000000000508f65f2633452a31f99e55644f16913a0ed22b9453467f30795cc70a030dcbff01000000000000000000000000000100000000000000000000000000000001ff000000ffffff0000000000ffffffff000000ffffffffffff000000000000ff6970365f767469300000000000000000766c616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040242000000000000000000000000000000c800080100000000000000000000000000000000000000000000000040004c4f47000000000000000000000000000000000000000000000000000000052ec0fa8c2772f95a02810ef99888994faac82f19b386bb4554dccb7d9a32e80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x6c8) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) 2018/03/06 12:46:21 executing program 4: r0 = socket(0x80000007, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='nr0\x00') connect$inet6(r0, &(0x7f000049e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000b6ffc), &(0x7f0000b00ffc)=0x1) 2018/03/06 12:46:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f00000000c0)="41b0f8d6b99e383194ae72c5a6e262f9622c9bd080a88b3775c7b364711a0f9a103f8bd6d07737faa632e2484990db9b12f1bc9483b972cbb44e78041b0d9cde12b4a5782295a59d397be40c", 0x47) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e33ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000b91ffc)=0x7, 0x4) writev(r1, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) read(r2, &(0x7f0000898000)=""/1, 0x1) tee(r0, r0, 0x5, 0x2) pipe(&(0x7f0000000000)) 2018/03/06 12:46:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x80, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000400)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/03/06 12:46:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xf, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r1, 0x7, 0x3}, 0x14) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d3ab27191af9ff23560400000000000000f9b9d2a4050079fffffffffffffe00e8bb2f74244cbf04ad75ef99b3c2f98fa101df07f1973e3b4c5293734bdd11702605fc45778eb124c019ba130ff182b96ab76133519b276be99833c36150c6581ca3e88a1c5e1e52aa6e71a355909e5ba95bb8cded16e8f2f5cbf861332f5c35b390505d61", 0x85) 2018/03/06 12:46:21 executing program 1: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)=""/22, 0x16}], 0x1, &(0x7f0000000440)=""/181, 0xb5, 0x6}, 0x41) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced0954dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0)=[], 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r2, &(0x7f0000000400)=[], 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'ip_vti0\x00', 0x22}) 2018/03/06 12:46:21 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xbd, "9e2eaafd7c58b1641878249abba1278a94738c1572e4bd63159540ce72e4c724cc09d1e60c0f2628afff157a1caf28c518f7fc74e865b32f0766cadb0221f024ff4053e0740b27972a7e2361b5aa421d01e6701bb895372598c78e81f4fd3917c0bfe19d3589bfc6d349165782c7e5f559cbfd6aa76bdbf55f287908f4570b28a013aa25949e08b33ecadd8ddfca002348aa18bcba48d3461322ae81a0f004197afd087cb4268f8cb039e6990fcb8d034f05cd0456c0c1770dd7a29a0d"}, &(0x7f0000000140)=0xc5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x3, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) [ 389.199221] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/06 12:46:21 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, {0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x6, [0x8e, 0xffffffff, 0x1, 0x7ff, 0x0, 0x40000000, 0x312964b0, 0xdd]}, 0x5c) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/03/06 12:46:21 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, @multicast1}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001740)={0x0, @in6={{0xa, 0x4e22, 0xfd0b, @empty, 0x1}}, 0xfffffffffffffffb, 0x3, 0x20, 0x5, 0x9}, &(0x7f0000001800)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000001880)={&(0x7f0000000600)=@in6={0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000000640)="1d2b84324a81a93a76a48fb36993566bc509f7115bfd9ceb2a3b90d81538e7597f2a8efc2beaa68bde31eb74bd985ad74e369e2fadfc9224371011b733d79f9456c6acd4a0fb0b68ebb7564eed951e751512b8f3e19c7d489ddde8", 0x5b}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="5156c79f80d6833672d15cb9c6fa1634505ab70be2cf64b3ef2ea7283f340289b4b9882dd7f4f5b564452b1b53dc2723c89c107e7c3d034b8f039a280b07", 0x3e}], 0x3, &(0x7f0000001840)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x100000000, 0xe, 0x7, 0x1, 0x7, 0x8, 0x4a4, r1}}], 0x30, 0x40085}, 0x20000080) syz_emit_ethernet(0x32, &(0x7f0000017f07)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1}, 0x8) 2018/03/06 12:46:21 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0x1, 0x2, 0x4}], {0x8100, 0x7, 0x4}}], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aaafec)) 2018/03/06 12:46:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp384)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="5104fce1c84625f249e824c9f0cd261dd8eb8bd6f212c8584dc60f4e5fde15a708eaf32c2129362c485b221468719f65810c0056be6e19ed6c94a9f95ff817015d", 0x3d) 2018/03/06 12:46:21 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000dedff0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000667000), 0x0, 0x20008005, &(0x7f000095fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x9, &(0x7f0000df5fc0)=[{&(0x7f00005b6f84)=""/124, 0x7c}], 0x1, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x800) sendto$inet(r1, &(0x7f0000000240)="864af685acecb974", 0x8, 0x40, &(0x7f0000000280)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe52) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) r2 = accept(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000200)="2aa5c7ae8680e643570dc105718ea98c", 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/03/06 12:46:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0xeb, 0x4) ioctl$sock_ifreq(r0, 0x897f, &(0x7f00000000c0)={'lo\x00', @ifru_settings={0x10000, 0x0, @sync=&(0x7f0000000040)}}) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000080)={'syzkaller0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', @ifru_ivalue=0x7}) socket(0xe, 0x4, 0x0) 2018/03/06 12:46:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet(0x2, 0xa, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) getsockopt(r0, 0x20000000000084, 0x0, &(0x7f0000fe4000), &(0x7f0000fe3000)) getpeername(r1, &(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000500)=0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) [ 389.260067] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 389.288227] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 389.301710] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/06 12:46:21 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x68, &(0x7f0000000400)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000500)={r1, 0xffffffffffff0001}, &(0x7f0000000540)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa0000080045000030000000000009907800000000ffffff00000000000000000000ac14ffbbe00000010000000000000000000000"], &(0x7f0000ea3000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000600)={0x9, &(0x7f0000000580)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000640)={r4, 0x10}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x9, 0x4e24, 0x0, 0x4e23, 0x10000, 0xa, 0x80, 0xa0, 0x8, r2, r3}, {0x6, 0x8000, 0x7, 0x4, 0x3, 0x100000000, 0x0, 0x5}, {0x800, 0x9, 0x5, 0x1}, 0x9, 0x0, 0x2, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d4, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x2, 0x3, 0x1, 0x5, 0xffffffff, 0x7}}, 0xe8) 2018/03/06 12:46:21 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="e3dcbd591defa1fbe0801ce0e91562a60f12d0b9b2ed023fd8516ffdb6400779425494650005fbfdd58cc532d35514427b5a25601bb9555c", @ANYRES32, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYPTR], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYBLOB="37982a23fa76a809fa9fe3a6d96e26d4e3485e8fef12dbb7b881d40aa5e9116414898c1b686b637073d7a30511b8c853c1d94b2238a3d8e541db40a862f44bc98ba15da49697d19c8e0ca1430ddd2888cd593cace4365b018b75ad6c1d32017cf7c453c0f11a73b1e1d16ccd597729d9089969decd5d0101000000000000b063487535d30c62459c3e7c60d7a75a593682d7931ef76d65d0a574e52d73db654bf6d82b15d1a4ffffb5f6f1c99c693a90266b57ca8609840e5181", @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYPTR64], @ANYRES64=r0]], 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000000c0)=0x20, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x7}], 0xffffff03) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x8000, 0x0, 0x2, 0xa, 0x8, 0x0, 0x1}, &(0x7f0000000180)=0x20) 2018/03/06 12:46:21 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000018c0)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001900)={r0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0x1df, &(0x7f000000a000)=""/195}, 0x48) 2018/03/06 12:46:21 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x8, 0x84) 2018/03/06 12:46:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x1, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f7efc0)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f76f1d)=""/227, 0xe3}, 0x0) 2018/03/06 12:46:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0x7e, &(0x7f000000b000)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/03/06 12:46:21 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x3, 0x917, 0x8, 0x5, 0x800, 0x7f, 0x3}, 0x1c) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x97}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/03/06 12:46:21 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x100, 0x2, 0x7, 0x4, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x9, 0x8, 0x100000000, 0x5, 0xfffffffffffff000}, &(0x7f0000000180)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xe, 0x800, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000380)={0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r4, 0x1}, 0x8) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000040)) 2018/03/06 12:46:21 executing program 6: r0 = socket(0x1e, 0x5, 0x0) shutdown(r0, 0x1) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0xfffffffffffffe81) 2018/03/06 12:46:21 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x3, 0x4) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) [ 389.332530] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 389.351917] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 389.367198] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/06 12:46:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/03/06 12:46:21 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7fffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000030ff0)=""/16, &(0x7f000001a000)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/06 12:46:21 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) r2 = socket$unix(0x1, 0x7, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) recvfrom$unix(r2, &(0x7f00000000c0)=""/210, 0xd2, 0x10000, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000005ff0)) 2018/03/06 12:46:21 executing program 5: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000ff8), &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file1\x00', 0x0, 0x20000000000000}, 0x10) 2018/03/06 12:46:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x2000}, 0xfffffc37, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x9, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1}, 0x0) 2018/03/06 12:46:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x1, 0xfffffffffffffffa}) socketpair(0xa, 0x80000, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000cc0)={0x0, 0x8, 0x4}, &(0x7f0000000d00)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000d40)=@assoc_value={r3, 0x37ab}, 0x8) 2018/03/06 12:46:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000018fe8)={r0, &(0x7f0000026000), &(0x7f0000938000)}, 0x18) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000040), &(0x7f0000000a80)=ANY=[]}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x5, 0x4) socket$inet6(0xa, 0x80006, 0xf79) 2018/03/06 12:46:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002fe0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x11e) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/183, 0xb7}, {&(0x7f0000001140)=""/227, 0xe3}, {&(0x7f0000001240)=""/93, 0x5d}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/50, 0x32}, {&(0x7f0000001380)=""/160, 0xa0}, {&(0x7f0000001440)=""/223, 0xdf}, {&(0x7f0000001540)=""/116, 0x74}, {&(0x7f00000015c0)=""/51, 0x33}], 0xa, &(0x7f00000016c0)=""/184, 0xb8, 0x3f}, 0x2061) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000017c0)=0xfffffffffffff1da) 2018/03/06 12:46:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa09}, 0x1c) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00181100fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e204e2000089078"], &(0x7f0000000040)) 2018/03/06 12:46:21 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b02230600fe8000000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYBLOB="cd05650000000000000000517e768d2fcc38bb7b7f0486aa1842f62e333649b4b10ed3c5f34384adbbcdd4ff88519d2bba0253aa66af28b49f8afe2bdc83d4eec6a110afe2b42ff0857af9317c309d659149a8c677ebf200ad178c44bb810b99d4096b90da0e6bc6776767d828b6ed33d2356e9951b9f29c6767c0908e3338c37e4489926730e8b3b018c4561cbda7637bc8b8266828ff18bd183c74a7d828e51db3e6ba406b5eeed0fc8ff3b3c84291bd9f0245cea512dd80b6e10b20"], &(0x7f00000002c0)) 2018/03/06 12:46:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x50c, 0x4e20, 0x0, 0x4e22, 0x6, 0xa, 0x80, 0x20, 0xbf, r1, r2}, {0x1, 0x907, 0x1000, 0x80000001, 0x40800000000000, 0x1, 0x200, 0x3}, {0x401, 0x6, 0x80, 0x3715}, 0x4b56, 0x0, 0x2, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x0, 0x3, 0x14, 0x20, 0x200, 0x1}}, 0xe8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair(0x10, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="426b5fee9b04c7e8eeef0a5f0c77ac48d54983684247e306bd62825effccec8a7970bd539babe3d42d3adeb20b6f827a7c2d0bd5116e8c5ef097b1fb2825956cf3a2e69d19bcdd60331cac8afdeeb31cc084d0f5b3cb412a66c40ae843accd7fa1a950049d57bde3a098bc99f876b33d25c9d7d8d1d62b1129e9922ea775edebfe3f2276cdbe4a854e123e839e8a690e743bb50df1f44061c02a739b476b9cbdd7e91295be0db58638be9292b84007cd50ae5df658cb4f14ba562265b223fddac73b32f5569c885bcfbdf1fd841fe4e95388df338b1afde23c69b28475b193c4827dccc0d19d6770", 0xe8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/03/06 12:46:21 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0x80000001}) r3 = socket$rds(0xa, 0x2, 0x88) connect$rds(r3, &(0x7f00002d4ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1) 2018/03/06 12:46:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x3f}, &(0x7f0000000140)=0x8) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/06 12:46:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x292}) 2018/03/06 12:46:21 executing program 2: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001240)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001500)={0x0, @in6={{0xa, 0x4e23, 0xba, @empty, 0x1}}}, &(0x7f0000001280)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001380)={0x0, 0x8000000, 0x5, [0x68a7, 0x9, 0x8, 0x400, 0x800]}, &(0x7f00000015c0)=0x12) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001600)={r1, 0x2, 0xb3, 0x2102, 0x8, 0x4, 0x3, 0xfff, {r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7fffffff, 0x40, 0x800, 0x69e1f1ce}}, &(0x7f00000016c0)=0xb0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001700)={0x2, {{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x88) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x29b, &(0x7f0000001240)=[], 0x1000000000000079, &(0x7f0000000200)=""/27, 0x1b}, 0x0) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000040)=@nfc, 0x10, &(0x7f0000002440)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x6}, 0x8) 2018/03/06 12:46:21 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback=0x7f000001, @in6=@empty, 0x4e23, 0x1, 0x4e20, 0x8080000, 0x2, 0xa0, 0xa0, 0x84, r2, r3}, {0xff, 0x2, 0x2, 0x9, 0x7ff, 0xf60c, 0x3, 0x8}, {0x3, 0x5, 0x7, 0x20}, 0xfff, 0x6e6bb4, 0x0, 0x0, 0x2, 0x1}, {{@in6=@empty, 0x4d5}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x3, 0x1, 0x5, 0x9, 0x7, 0x800080000}}, 0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[0x6]}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000440)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xc}}}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000180)={0x100000001, 0x0, 0x10003, 0xf2}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00000001c0)={r5, 0x9}) 2018/03/06 12:46:21 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0x10) shutdown(r1, 0x1) 2018/03/06 12:46:21 executing program 0: mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffff9, 0x6071, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/71, &(0x7f0000000080)=0x47) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[0x5, 0xe9e7, 0x4, 0x6]}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x1, 0x6, 0xfdeb}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/06 12:46:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000340)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r4 = accept4$alg(r3, 0x0, 0x0, 0x80000) sendmmsg$alg(r4, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000015c0)="2da18db6d5d31a8d263f537b85fbb2169a", 0x11}], 0x1, &(0x7f00000016c0)=[]}], 0x1, 0x0) accept4$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10, 0x80000) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) getpeername$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) connect$packet(r1, &(0x7f0000000540)={0x11, 0x13, r5, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r6 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000480)=0x80) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000200000000000008000000950000000000000000000000000000000159feff030000000000000000000000cb26000000000000000000000000000018130000", @ANYRES32=r7, @ANYBLOB="00000000071412a1850500000000000000000000009500000000"], &(0x7f00000002c0)='syzkaller\x00', 0x5, 0x32, &(0x7f0000000300)=""/50, 0x41000, 0x1, [], r8}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r9, 0x641e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe0002b200000000000000c4dc42ffa86eb9", 0x30) sendmmsg(r6, &(0x7f0000004980)=[], 0x6b55d66ead44e4c, 0x0) readv(r6, &(0x7f0000000140)=[{&(0x7f0000003480)=""/4096, 0x5a3}], 0x1) 2018/03/06 12:46:21 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"7ec0ac753d2707a800000000ffffffff", &(0x7f0000000000)=@ethtool_eeprom={0xc}}) socketpair(0x0, 0x807, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000380)=0x92c, 0x4) 2018/03/06 12:46:21 executing program 7: 2018/03/06 12:46:21 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23, @empty}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) listen(r0, 0x4) sendto$inet(r0, &(0x7f0000000100)="01", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/06 12:46:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0xfffffffffffffffd, @empty}, 0xfffffffffffffffd, {0x2, 0x4e20, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x5, 0x4) socket(0x1f, 0x6, 0x3ff) socketpair(0x4, 0x3, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x3b57, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000180)={0x3, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000080)=0xfff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/06 12:46:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x12) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000004c0), &(0x7f0000000440)=0x6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001640), &(0x7f0000001680)=0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)=ANY=[@ANYRES64=r0], 0x1}, 0x1}, 0xc4) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1dc, 0x3d, 0x802, 0x70bd25, 0x25dfdbfe, {0x1e}, [@nested={0x1c8, 0x7f, [@typed={0x14, 0x2f, @str='security\x00'}, @generic="decf0531d678cb3e8887d045bcaaa9edfa846dda8e04708c299a5529", @typed={0xc, 0x6d, @ipv4=@empty}, @generic="7b96ffd75d5514a22d2ee67bf42488be8e5ea806301921f35007eb5be9c4c76b8c137da10a3ba50877377e6dce0b15bf6739d5a42ca4f2ebcd9f3dda5d62df1df0d717030ce365e49870254d887fc9224871c417f1546af10661ff598d0cbda84f212a10e3c495825a7e96c2268e09885ead03ed269f2877998212a1e5b3a9019839536578cb6abf00b3981ba9ad9d4caf2af6ccab058ab90f9be65f28d4ef966f4585ba1df228c3f017916c0646ce9ef291ba352a261a7bbb5d49b4ac30c29d441eac0505c68eec5254ba681dc16b4c6dc71ceca034d0e5a9fea82efdddac486a54", @generic="1e718add9e600d81d62b46a700251ffa389d0615205ea2fb5bc4", @typed={0x8, 0x29}, @generic="338e4310d168b5dbfab18713c8da2fde9529c356a8a2de7c877bf556e47e3df4f5d3843e8822f3e09cc17e30dcee9513f0e42982438759126456065e436e88d1053c8784a51c12c5f12f4246a7aba79c10ab729d3dc5c1c00ab53c3ac030ae6d835d4232c85120ab6c5a1c0029d5ce140f364fdcb0f8dffcf1ab054b195c89063098b4"]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x4}, 0x0) socket$kcm(0x29, 0x7, 0x0) sendto$unix(r1, &(0x7f00000005c0)="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", 0x1000, 0x80, &(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000500)={r2, 0xa2, "93b15e5485cda018484cbe4d2d62d6c7f2bf4c02a432bfe3ad7bb78d02080434737a913785512b4462308ee92b468b2cde174c08d94d9e9b008f5aeb853dc93f5fcb9b8c255b43dd432a356cac8c71167a7eccf377be8e06b1f1fcdd452577e297b5885e1ca3a7bfbebc4b8dadcbceb0bdc57cc61841e93110ed65099b0d354d7abead460e5457dfb500319ed02df1cd0f2cb380d2865c037127681f5e29c19bcf30"}, &(0x7f0000000480)=0xaa) 2018/03/06 12:46:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='rose0\x00') setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)) 2018/03/06 12:46:21 executing program 1: socket(0x1, 0xa, 0x7ff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00004e4ff8)=0x3f) r2 = socket$inet_dccp(0x2, 0x6, 0x0) read(r0, &(0x7f0000053f5f)=""/1, 0x1) pwritev(r2, &(0x7f0000000400)=[{&(0x7f0000000000)="de13f72cff866de3fff08cfd250b98c3660fe567e676f3e61e3139b1ba12faca9808063767cd4ecfea68c52835c4a5903a96a6f8f2f8ff3af3c48c2cba4346155800ffdfdfca153dcfeb349e98b3d23ef930611e8fcb026c56bb2e8eeb01d2d41ba6c2db6854dfeeb0c46567bd842686a65c00c51e0481972a71ff3dad0daf02c7a97790dd6ffa5c67428e37dcdd839f1d92b079ad297aa2c9aed0c68bcfbfb08252bda2fc95104c70db2206a0e9fdb089dca4c36faea6d92ca27a0ab4f732664e44605f62508c07cf779d894e8331c0beb58eb02ffe5dfb73efe92786399e335ea06e4c205a6dcdc1c56144bb7c89875f38fb87", 0xf4}, {&(0x7f0000000100)="e7b196fca4d21f136e3c04cfee3274726e910956b6877673f96413c2fd4bb4deb9f8fefcd3c966d88f0e74fad467e5b237c58486a1de22cc3131f162cbf4eff2efeef18d656b694794c20cc128a118aa0bf08955513f995bf174a6129a81abb46c6e1ab1403091bbdd3517d00ff91363b57112c93c06b23bcbe302b1cba7b01f477a9c41fab188fa", 0x88}, {&(0x7f00000001c0)="141b7f24c110e538589d589421a364b81a641de1b77f3a1ea817eb38aa0e5f06b866d8f713d73852ca9a374f39601e79e8e44a532e4f9bf1ddaa5fc97a1b20d837", 0xff88}, {&(0x7f0000000240)="9c70f46a8b7a7ab8d6bf8e994771eb7fe9bca5fbf035d437ce82f0b1115377dee7361efccaa2d3b5aefef30f23705ff4b357cf738c0c27cd8ea8738fb3eefdddd25573de5e1a77c60ad6ddecc5b165f21c48af849aa84592fb3698a645e450b6469abe5e678066589acb52cb94bee9311c3ff36648a190838bd5f0eb615e281ff6e547bd9c7e09565675f32866d677fa691a5316da4c410ed23b794fcf889e3f990718986c5ea7ae653b2a7e4444fc38f570074ad4a24b7bf719ad0564ec09e83375ffee32e262692f752e8afc", 0xcd}, {&(0x7f0000000340)="13721cc04bd9fce5ca13d867b9bcb91a44fcacccbd0909dcb583eb7d4d58371a8468c316448e0ef82922500c343920abc0b3a70d3d4cb543111c4da0a2c6353799eba0f28c95fd7ab865e36f9161f0e87c5d58b6016232c40c13ab058fcea303f08b10b1c0c6787399417dbea492752d01f049681ce3682f2d6e78a624198f92c14d81fc4c0b0094827b0209443a0a11c4546cd4b6531145cee07e685864fa7201e644f7bad1576a8eded469852a352c355176acc0280d02d53e08", 0xbb}], 0x5, 0x0) shutdown(r1, 0x1) accept$inet(r2, &(0x7f0000000580)={0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0xfffffe39) r3 = socket(0x1, 0x1, 0x401) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000006c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000700)={@in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x38ce}}, 0x6, 0x1000, 0x1f, "a7a8cccb5a4407000000def6c6b8fdd72565eddfbf48ced3195f46b7ff015c2b1c28b1d42c4d24646ec9dc60cf539bf0b0183ad7bb6a0c473fc9b36429461498cc788856584bffdc5d1cf037eaec5271"}, 0xd8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000500)={'filter\x00', 0x4}, 0x68) 2018/03/06 12:46:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000455000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000000200000045eeffffff0b800019001a000d000000f4de28f0430000000017e9ff0000060400", 0x39}], 0x1) 2018/03/06 12:46:21 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/06 12:46:21 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000900)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000a00)={@ipx={0x4, 0x3, 0x10001, "d1190b24cb01", 0x7}, {&(0x7f0000000940)=""/127, 0x7f}, &(0x7f00000009c0), 0x8}, 0xa0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000000), 0x2) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x50, 0x4) 2018/03/06 12:46:21 executing program 4: socketpair(0x0, 0x80803, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa04000007953dbc9e5ec52cbc2f4344fdd764a8a571a6d3106b72e4e9054fe43f0779c94785dc3a373c4dea20747f62e94ca956c6f14c9cff971fc21574e3621203fd215abb6bba71e03e9b593654025a7cf46f38376ddf0d4f3e0b27f86f72b07f55f3c5b1989b98b50a8876c9f69874158bbcb11ea370f6eab00cbc3edf6f073d42f4ba848ec60a0acc942423a0bcc808cf7a1ee4185c6e28b9fcbb7efc548beef469b19a76a4818514d6095a"], &(0x7f0000000040)=0xb2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/06 12:46:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000080)="5de1d10ccb8a6526791ceec1db45cf0d8bf78349", 0x14, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/06 12:46:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0f8d70c923ac5362e42600000000000000000000000000000000000000000000004000000000000000000000000000000000001c00000000000000000000000000000000000000000000110000000000030000000000001000000000"]}) pipe(&(0x7f0000000680)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000006c0)={0x10002010}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) r3 = getuid() ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001840)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000001880)={r0, 0x2, 0x7fffffff, "9cb396503cd21d6e1d0367104a9bc605b95928bdb3c006b9d6807290cb4125dff2fa02c41308014c5e65cef68b030460cb1f6b5c41a981f2626ef8d29049ea0a577f5532b913b24f7767917c15d31de944fee96f7d1876ba0a9e1508969b7c30be363d1a79cd96f9479f457c779eb3b32c7fe3d11a76930bfe4c145c80a50b5335149cf55e01245ad1426ebefc72e2dc20b6526ae9cbe8fa1de95c3fcce4d707cf4953959dab19e01100874ee4b3e8123aa4a512b212192a3f04ea4502988db8a1362b7fa14c6b1fe3fd351e47cf677a47a31368b090185d1a59d69172613f2ea58080a58b2c5653"}) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c0300001008000225bd7000fbdbdf250a000005151d8ddb0856908eac3e25c5acaaec86c638d62ce061e581bc46492d5f81126a7ed38f790cf729be848c15cb92fe0a955b9ef47a81c5122d4b86aeba42c1813e344d160f381af438cf1c6ea4880c400dfe701a0921d9bb7acb274e3f32880784050286157751164b777ac2f9a6fb1f86cd1f23b84c36b828c2412be7b24d6110fc44617b39875af0fa17ccfd0d215f14aae503ad3be6d3c5ecb6336208385b4d9e86860c1c9c5a76891fa4a4990d9fe5551fa78d84f358c56a82d1ce0675e55de9bc92f006c46670025f000c004a0000000000707070303a4047ffad36567df27f004ed6ffb8947eab2b2969919d3986683a4c3fd1ff28ea20afb73540e0edf86c9c85408f5eb823d00bf635fd66753a56b9adc72dc61203edee97ae41fa03f5d8ffc7649d9df8aaa89aa7a8775ec06602f1455b8fb65f9c382c5dc6038e9b7f1399b633274171bf578b08d68311f070b1920689a743474a6e393ef0878cf41e67f9d3dde6c06361c9381a039d2c888b8facc8feebd88cc54b210560ac2fe68c5a9f68ae620fc7c7d8309e6b54ba682be99d0f8ebeba05901807803994384b2fa097995fae70f5204f79998847258597a391b6994ca566baf583ac944ac876d3ab2b243d08002c00000000000c00270000000000", @ANYRES32=r2, @ANYBLOB='\f\x00}\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"], 0x35c}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000640)={'irlan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/06 12:46:21 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x7) r1 = socket$inet(0x11, 0x2, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x11, r1, 0x0) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) socketpair(0x10, 0x1, 0x50f4, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001340)={0x9}, 0x1) 2018/03/06 12:46:21 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000016c0)=@nfc, &(0x7f0000001740)=0x80, 0x80800) sendmsg$alg(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001780)="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", 0xff}], 0x1, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x230, 0x4}, 0x400c004) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0dfa117ad4000000000000000e6", 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000014c0)=@assoc_value={0x0, 0x7}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001540)={r2, 0x1}, &(0x7f0000001580)=0x8) r3 = accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="bb", 0x1}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/203, 0xcb}], 0x3, &(0x7f00000013c0)=""/234, 0xea, 0x79}, 0x0) 2018/03/06 12:46:21 executing program 5: r0 = socket$inet(0x2, 0x5, 0x8c) sendto$inet(r0, &(0x7f0000000000)="01", 0x1, 0x20008046, &(0x7f0000db4ff0)={0x2, 0x4e20, @rand_addr=0xa6bba66}, 0x10) socket$inet(0x2, 0x5, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/06 12:46:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000080), 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) 2018/03/06 12:46:21 executing program 3: r0 = socket$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$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f00000008c0)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) r2 = socket(0x11, 0x0, 0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000600)={0x2, "b884"}, 0x3) shutdown(r1, 0x1) 2018/03/06 12:46:21 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x16, r1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x628, 0x338, 0x338, 0x448, 0x118, 0x220, 0x558, 0x558, 0x558, 0x558, 0x558, 0x6, &(0x7f0000000040), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, [0xffffffff, 0xffffffff, 0xff, 0xffffffff], [0x0, 0x0, 0xffffff00], 'syz_tun\x00', 'bond0\x00', {}, {0xff}, 0x0, 0x3, 0x2, 0x20}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x31}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xff000000, 0xff000000], [0x0, 0xffffff00, 0xffffff00, 0xff000000], 'ip6tnl0\x00', 'teql0\x00', {}, {}, 0x2c, 0xd55c, 0x7, 0x8}, 0x0, 0xc8, 0x108, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x1, 0x7f, 0x1, 0x4, 0x0, 0x7, 0xfff, 0x40]}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x43, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xff000000, 0xffffffff], [0xff, 0x0, 0xff, 0xff], 'ip6gretap0\x00', 'bond0\x00', {}, {0xff}, 0x5f, 0x100000000, 0x4, 0x43}, 0x0, 0xc8, 0x110, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv4=@broadcast=0xffffffff, 0x8, 0x23, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff000000, 0xffffffff], 'bpq0\x00', 'vlan0\x00', {}, {0xff}, 0xaf, 0x101, 0x5, 0x10}, 0x0, 0xc8, 0x110, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x18}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x31, 0x1d, 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x688) 2018/03/06 12:46:21 executing program 4: r0 = socket$inet(0x2, 0x6, 0xffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f000062b000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000481ff0)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="9f9e5eaf7234cb267bc02bbae86897b555e94c48dca4e90a6a285d91fde474bba56ec981fd1d6e0fba55bf9716d419b2e9b7adafc97432723740859d", 0x3c, 0x40, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) getsockname(r1, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000240)=0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000280)=0x7fffffff, 0x4) 2018/03/06 12:46:21 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@loopback, @broadcast, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x41, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x1b, &(0x7f00000000c0)=ANY=[@ANYBLOB="03f09200004dd3c51fc6d07daaa8d5ec31760000000000000000671ee402a1de420bba2f8341319f8e6aba5ef1fc6faa295daf2a3d6a74a7005aeef7418e3ca98178a91ce09e81f714bbd329a42458d209c8a844eb6b121de6"], &(0x7f0000000080)={0x1, 0x1, [0xc4e, 0x4ea, 0x9de, 0xe59]}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)='erspan0\x00') recvfrom$packet(r0, &(0x7f0000000280)=""/202, 0xca, 0x0, &(0x7f0000000380)={0x11, 0xf8, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/06 12:46:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000100), 0xfe33, 0x20044043, &(0x7f0000834ff0)={0x2, 0x20000000004e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x9, 0x0) 2018/03/06 12:46:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000000c0)=0x80) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/03/06 12:46:21 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000), 0x1) 2018/03/06 12:46:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x300000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0xfffffd33) 2018/03/06 12:46:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00'}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip_vti0\x00', r1}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=@ipv4_getnetconf={0x34, 0x52, 0x2, 0x70bd2b, 0x25dfdbfc, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x9}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xc398}]}, 0x34}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) [ 389.767509] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2064 sclass=netlink_route_socket pig=28002 comm=syz-executor7 [ 389.818458] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2064 sclass=netlink_route_socket pig=28026 comm=syz-executor7 2018/03/06 12:46:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0xd, 0x80007, 0x8001) sendmsg$kcm(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000000)="12f111f7e728cc84181a8aeba4ea118b9bae260159546c0abb6baac4c3845211afe3c4df12b75c14e3116db93e2354576430c06b42c785c68a00e0d06f92ac369593fb28793a5e6437a0ebeed6aed570cbda69fb5613fc7516ef9af4c3fd4d36d3a4f576b9e226df18ff61c3a1bfad8dba29eefc5144bdd2e644b3408af4e1789bf44a21f7bc2bb3b1545b8c225361f8e3686fb803979882afa4551f268e1f4c09", 0xa1}, {&(0x7f0000000640)="39a0e9db64c916292b365743e04ac70d26784893f28385cdff289a4c1390bc02a87520e35919ce8891e6160147c674f98930b5e3bc92fae74cc43f44dd7acc143cc50c87a54bf9bbcf12e67e1eb1da4d81a8866aece76688f241ec04ae9ff1d6fadfb27229033896c5b1a9a33bbe92f8671ee01a9f3deb84b9c3668c8c96aba52c1f627d37164a81851b29195eb2bded7ac97a9f69ee4b07", 0x98}, {&(0x7f0000000340)="0fd9d13b8f615887cb1817d28b8ef19bc72c1898b5bed05e3d5faaf25e7d7c9c54c8", 0x22}], 0x3, &(0x7f0000000740)=[{0x38, 0x119, 0x26e80bfd, "09f3e07e19d293501abc4efec6fc6b19690384c6d4f863795f062734aa2a265f0b"}, {0xb0, 0x10e, 0x5, "f09af7974403abfda273105b43fd433bfd2b02179323176927c9a3894879e7d6b221dc8b032ebbb2cd99d0c38b88f20b50bc0e14f0b1d44d9904d926066c54aadf4b5bdb4f8664e359981287b2089a4b9bd3ccf5469e0f2dc201657d84369a544148af44032e6e9c06d2e6e0dd847a6aac3879d4780abc01b047b22f36f5ec3dd0385d48eebbca654e93a13ca6d85c058ba67f06fcdace9be594"}, {0x78, 0x102, 0x0, "6dcdf0c79ff924a98609144ed15dcc59f2873a8748717912dd7c3b8510160b74adca61683e0aa9ada5f82bc278c47c492267aedf63bd69a32409582319ac87045fe1b432b9d7a45d2c8af065fdcebcb7041fbf70ce34453217c0e940ea06070519bcd396a0"}, {0x88, 0x11f, 0x4e64, "76d70b6f676e4073592b9820c615e159ea0d1c405c6c6f5800d514e47e4ab1bc75dbbb962108495ad84f04fc9908d1297042e426d1e3321f06ff3ad77d2fb17e474cc950161f4a8b4af0f1f3f38366eb183f5b3a06665f9a646b6a73e69b470eb86414f85e287176feef7a38a16fc41e4cbdb2f0"}, {0x58, 0x115, 0x0, "5eef0391da481dd1f18a94ef0072f2434540b74868f9d0156af8dc34da903077534b0e787946a6520d73003637e6be9bdf8ce9273a4773f28fef648949acd026566e9c"}, {0x88, 0x117, 0x800, "0e6295c286869039632e0c2089fa12e576c41f26a729595349d6c3da14f991ac5e959db9e2d800137595f9a0e0e9ec2e562516a9fa8d720588b85826220d28b717a2c05b80cc824f9ac7f481e71ed53a6826efd3ad862ca7fe9b105097b4b5403bb0b4fa9b674f820dfa2e23f914a6749286d78f80d5"}], 0x2c8, 0x20004880}, 0x40) sendmsg$kcm(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @rand_addr=0x1}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)="08bae08bf092129920dfd36903e2245be499dd9ea1806b15665d4c56f850fb228da594a233cfb1214b95a8082469876a3e5ed27d685b1c7bd3aa77955f288c5f905fa3f54046a804394274eb3b3bb35d255e416c204153887260dfea0ad32deba774b674c3dc2bc31217ab12e71e74dcab084f3b880c381f69b0248ce79e0cb7e14c1e05251e3cdfb67195ce796c813e227fb8037c32eae51b9b4295f79db98d3de99282f919afc118133da56ddcf294c23df97e3ad13e8bd56c7d38f18fd0de8ed9616a4ae602a5f4e6afa6ba2259584b8d9831a86d2ce88fc7fb4a7885afd7bc5397c0f3cffcc3c759620d8176532b", 0xf0}, {&(0x7f0000000240)="7b477026439a17c3e6", 0x9}, {&(0x7f0000000280)="3d1a349cda3f7cac7afdd47789ace0badbca5f97bd1d9e70b78a81081bc5617e9f29a12a9117ac0131ae0533721d8e733ec06bae27717b6a4c2078663ada394a5a19b526f117061a04136bdb5dd59456bb01ad488e58c23ccc550701adefef62f3c4add997ccbc7d8dd55a9500a35894855ee565096faaca3c76dd548024713928b2b1068193f33b4a8e2e80ce0fc4c2a925056cb4371790850dae144ec54ac0bfffff", 0xa3}, {&(0x7f0000000340)}, {&(0x7f0000000380)="de04e15dc063d83da5b2e6b42171a402150efbe32fbd01c612bcbc3e2153438ec4961e83f7fb36491354b20fbceddaa11434951533018396278236bd5d364e75493f978d", 0x44}, {&(0x7f0000000400)="ca751c80065626f9f2d2b9d2692ed8c2a17b0b10f6061d0829cb0c8f16db5765940ba10d0ab5ea68e70dda67f69969d1b57de42a30971b8850910b008e11ca57996c61202ad535c4254b8d27dd91ae7e1a38d2d6f04af1c24a44672aabc16c5d0ca6aaaa75dd1c9737966fe5c69aa877aa55f60bab0a67281a48554e6676e6d417f3d1864fa947b7356e3d", 0x8b}], 0x6, &(0x7f0000000540)=[{0xb8, 0x107, 0x9, "7a7c5dc273fc8849dbc092f10fd8fefb4e57c661d8f8636eed4f09b5650faa775e388946f188390185731d245ef634c785328c53be9f4ee211d29d8d28d8e567df41d20efadacfe9e587996847708ecc9bfdb588341b871ee8200b935cdbf300c050134b86c9cffc02a8c0593c153acaa73425b2280a21c213d50e433fb97cebeb6894824216670f58fda4b8431787639d4b1aeb47d49d869b72eb998f4bd331f3dd0d"}], 0xb8}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=@ipv6_newroute={0x1c, 0x18, 0x100505, 0x0, 0x0, {0xa, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, []}, 0x1c}, 0x1}, 0x4000040) 2018/03/06 12:46:22 executing program 3: r0 = socket(0xa, 0x2, 0x22) connect$vsock_dgram(r0, &(0x7f00000005c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x800000000030, &(0x7f0000000ffb), 0x20001108) 2018/03/06 12:46:22 executing program 2: socket$key(0xf, 0x3, 0x2) 2018/03/06 12:46:22 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x7, 0x8e, 0x9, 0x7, 0xff, 0xfffffffffffffe00, {0x0, @in6={{0xa, 0x4e21, 0x1f, @dev={0xfe, 0x80, [], 0x10}, 0x100000000000000}}, 0x100000001, 0x6, 0x9, 0x98, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1ff}}, 0x8, 0x6, 0x1, 0x100000000, 0x1}, 0x98) 2018/03/06 12:46:22 executing program 1: r0 = socket(0x10, 0x800000003, 0x0) write(r0, &(0x7f0000000000)="260000005e0009000000eaf83a000000008000001e000000ffffff000008db1ee9ff4435eade", 0x26) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x7, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) 2018/03/06 12:46:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r2, 0x453d0f69}, &(0x7f0000000300)=0x2e1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffff801, 0x6, 0x8, 0x200, r3}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="c400000019ffe0000002000000000000000000000000ac1400f679f87ac8c0c997a9bb3f1f61786e2d000008000000000000000000004e2000004e20007636438784d0599e6c000a000000000000003377a28978fa0b3355000000000000000000008eb7bc75baea472c1c50cac8bc53dd61c193d1c6053445bd657d3f3b7d35eff4439a7efbb1caefd585078085344d9b7ecb4c8f375f86e1e502a156d34794084f7dba340e19ca497b54db2bc0c7d9e0b1474e1310bb9b2c65b7a53392cf2b1dc3f55a3b2f41b49996ca99f529224dfabca365793bd919a5b5e6037eebeba1488e3d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001000ff00000000000000"], 0xc4}, 0x1}, 0x0) 2018/03/06 12:46:22 executing program 0: socketpair(0x0, 0x8000f, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair(0xb, 0xe, 0x400000, &(0x7f0000003780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x100000001) r4 = socket$inet(0x2, 0x840000000003, 0x2) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x3b, 0x1, 0x1, &(0x7f0000ffc000/0x1000)=nil, 0x344b}) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000140)=0x67, 0x4) setsockopt$inet_int(r4, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r4, 0x0, 0x40000000000c9, &(0x7f0000000100), 0x4) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) 2018/03/06 12:46:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) connect$unix(r1, &(0x7f00000bc000)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/06 12:46:22 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r2, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r5 = accept$alg(r4, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x5a5534ab, @dev={0xfe, 0x80, [], 0x12}, 0x1de}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e20, @empty}], 0x88) socket$l2tp(0x18, 0x1, 0x1) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) sendmsg$alg(r5, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0)=[], 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r5, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/58, 0xfffffe6c}], 0x1) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000480)={{&(0x7f0000000380)=""/230, 0xe6}, &(0x7f00000002c0), 0x10}, 0x20) readv(r5, &(0x7f0000000340)=[{&(0x7f0000000300)=""/34, 0x22}], 0x1) 2018/03/06 12:46:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000203, &(0x7f0000d17000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x4, 0x3, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000002c0)={0x1, "eb"}, 0x2) r3 = accept(r1, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000240)=0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={r5, 0x2c, "eaac651fbf1809cca439017c91e6329c537dd1821cedcab293be1babec133a4d313ad2d42d25a91d5a58d1be"}, &(0x7f0000000100)=0x34) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) 2018/03/06 12:46:22 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0x5, 0x9}, {}]}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x57}, {0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3ff}, 0x6, [0x7, 0x401, 0xfffffffffffffffd, 0x0, 0x4, 0x401, 0x1, 0x1]}, 0x5c) r2 = socket$inet6(0xa, 0xa, 0x9) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/06 12:46:22 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000000)="74d3bcda8745") 2018/03/06 12:46:22 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d40)=@nat={'nat\x00', 0x19, 0x6, 0xa68, [0x20000080, 0x0, 0x0, 0x20000308, 0x20000338], 0x0, &(0x7f0000000000), &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"]}, 0xafb) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int, &(0x7f00000001c0)=0x4) socketpair(0x4, 0x6, 0x40, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x30, 0x96}, &(0x7f00000000c0)=0x18) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/06 12:46:22 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)={0x0, 0x1}) socket(0x0, 0x4, 0x200) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x10000, 0x4000010, 0x7, 0x3}, &(0x7f0000001540)=0x18) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) [ 389.892179] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65305 sclass=netlink_xfrm_socket pig=28059 comm=syz-executor4 [ 389.913297] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65305 sclass=netlink_xfrm_socket pig=28076 comm=syz-executor4 2018/03/06 12:46:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, "00ffffffffffffff00"}) [ 389.950536] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/06 12:46:22 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x2429) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001b80)={'\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005ebfec)={0x1, 0xa, 0x1, 0x1}, 0x1c) readv(r1, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000040)=""/241, 0xf1}, {&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/132, 0x84}, {&(0x7f0000001240)=""/27, 0x1b}, {&(0x7f0000001280)=""/157, 0x9d}, {&(0x7f0000001340)=""/108, 0x6c}], 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x1, 0x1, &(0x7f0000001500)={0xffffffffffffffff}) vmsplice(r2, &(0x7f00000017c0)=[{&(0x7f0000001440)="03cc295988f1d09e6ba72ee0b68a001b3a66fd5b1e3bae481518631d5719f8cbf2df9b24cdecb8", 0x27}, {&(0x7f00000015c0)="69562ee4743414be52b907f56c5c9638039fb61c4d9fc4099c03b836e8fcaf6928c61995b58bb62eaaf2af44ef5af6992d7978e5574ddc8fc6f665b11126553d076581a44c48f56324bb8bcf8078bb52dcba48a9b0307d59320f324d9331334180dbf596cac14525621a96f1fd5f753e02a8b2d3e5cf559f387d9079a563fb7eeec53bdedd4287cd71bdb59c987f261e564dc484338279a661e6895629a0e1a41d2896cb0a7d32365443d14d91d2d438fa1825fcf5cb58089e53cce92ee105aa174db657800ca5706f52ebcb4dd0ba316a3c98c97d2ea8", 0xd7}, {&(0x7f0000001480)="488c3a0125dda29d0f3a16877031694538e3666cee8c105aef98626140e93d13f1b0b2539058d694325cd0f8397fa821d69c368741584c1f1fa9f3c820e9261203afeda43fd64ec2ca95655da83035646a6bd3", 0x53}, {&(0x7f00000016c0)="caba4d381815c6ebcbe077f664a586d215e4925aab6bf9b9f795431abd5f9621eef97f0befb99db168b3f465898e60383e619a6c8806884e642ab28d326ab83225929113b8a1651ffcf669829f86a9870fb94f4ff1b91f3c8641fd4f426ec6ad7b833f7f78584a9956d31654bf6f36cd2392ddf851d15bf0f985acd6b94531b0e5475ba4574eb4d451f852aa182ce8afabc63a229d5d68792074e13c6d3902ad27a64e934ec29c96a6471fb11cae21f418da1ae2b62972920d41db64c62f02b6bff0da87", 0xc4}, {&(0x7f0000001900)="7c325f4ec177dcf4605e1897ab60611a15b01fd049c1e0e3b127566cc41d6691dbabec4a5e6d5309a6f60c4b99770966b4788744e83a3d2528c447aad033f0836384acfc5fbdf25ca3652f72e92eeea315e12532ded3159f54cee82e47b0b2c463c5acd73068e7a918cef85850aef063eeb270ba6dfc5bf6eaf67041005189d6a54d58002d6ac41a67689c4d58aba96e2c1c4da6e918c78ee19f213d33c8344906fccb4c37630054951ceb", 0xab}, {&(0x7f00000019c0)="c024c5a03ffc7a8ea12340e7f120ff4d25a20201d9492c94df244d7764f16622513a2210f9fab313e99c158b5eeead6eedf6832cbe1858f172b5129dfe2b156c8a712b0424631705d44eb42d48126f28de67e9abec386f2764bbf0cfe35bdc1870535328af68b49193c56dc6359612b0d15c56e66eb8be2316ab0fc5b6d16eba7a74e79d811c5c9c4a39a0da60287788324187945c68da8c74753f4a0566e4b90a4977f395eef23542245e4a30768a62819050e3fe1f39238f86692faca57d60a480aafee36dcdadcd9e6eea701b1877f9a1b984d7d882be1ce9ff35c145320c95b6e67ed583bc6b99", 0xe9}, {&(0x7f0000001ac0)="de3122ea8671c0705af7fcc59d4dbe4e61f684b397de332d02fd910f67f4c2977583156a8fd879c17608f3f1e0182f83782652bb6bd52c2b516503fcbac749dd7f9cf7827adbf2a0410def6336b26f459d9b183dfd60a616bfb30016a734e17cbf19816a95e4e2bbc45bf77a6bc443848150dbf06779b0c2d9a571e545e1aaeca0b52ab78070bf07287aa8", 0x8b}], 0x7, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000001540)=""/40, &(0x7f0000001580)=0x28) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000001e40)=ANY=[@ANYBLOB="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"], &(0x7f00000018c0)=0x34) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r1, &(0x7f0000fc6000), &(0x7f0000002000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000190000)={r1, &(0x7f0000fcb000), &(0x7f0000fcbf7e)=""/130}, 0x18) 2018/03/06 12:46:22 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001040)=@get={0x1, &(0x7f0000000040)=""/4096, 0x7}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) 2018/03/06 12:46:22 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000012efc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1b5853fe58"], 0x1c}, 0x1}, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file, &(0x7f00000000c0)=0x6e, 0x800) sendto$unix(r0, &(0x7f0000000100)="0881eee7ae2614a2a6f59710", 0xc, 0x20004000, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x5, 0xfffffffffffff800, 0x20, 0x9, 0x4, 0x7, 0x7ff, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x119b, 0x2, 0x8, 0x1, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/150, &(0x7f0000000400)=0x96) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="1e000000bf317293aeecabf1d8188abe1fd4646f9a52194bf8ba704ed7b399ff469b"], &(0x7f00000003c0)=0x26) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/06 12:46:22 executing program 6: splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000180), 0x4, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0xfffffffffffffffe, 0xa}, {0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc}, {}, 0x0, 0x0, 0x4}, {{@in6=@dev={0xfe, 0x80, [], 0x15}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000080)=@req={0x5, 0x0, 0x0, 0x8}, 0x10) 2018/03/06 12:46:22 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000100)=0x21b71c1a) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000180)={0x2f, {{0xa, 0x4, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2300f029}}}, 0x88) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x0, 0x20}, 0xc) recvmsg(r0, &(0x7f0000001800)={&(0x7f0000000500)=@can={0x0, 0x0}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000580)=""/191, 0xbf}, {&(0x7f0000000640)=""/112, 0x70}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/195, 0xc3}], 0x4, 0x0, 0x0, 0x3}, 0x2) bind$can_raw(r2, &(0x7f0000001840)={0x1d, r4}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/03/06 12:46:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x8}}) r1 = accept4(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/06 12:46:22 executing program 5: r0 = socket$inet(0x2, 0x6, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@nat={'nat\x00', 0x19, 0x2, 0x290, [0x20000c40, 0x0, 0x0, 0x20000c70, 0x20000ca0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x313) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/03/06 12:46:22 executing program 7: mmap(&(0x7f00007b2000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c89f60)={0x0, @in={{0x2, 0x4e20, @empty}}}, &(0x7f0000d28000)=0xa0) [ 390.010241] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/06 12:46:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/166, 0xa6}], 0x1, &(0x7f0000000180)=""/177, 0xb1, 0x5}, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f00000002c0)=0xfffffffffffffeaa) r3 = gettid() sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="381300001300010026bd7000ffdbdf2500000000", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="1800280000000000fe8000000000000000000000000000150c00700000000000000000000c002b0000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x1338}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/03/06 12:46:22 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xfffffffffffffce2, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000000000)=""/87, 0x105}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x100001db, &(0x7f0000a01f13)=""/237, 0xec}, 0x0) socket(0x9, 0x3, 0x1f78) r1 = socket(0xd, 0x80f, 0x3a64e24a) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f00000000c0)=""/166, 0xa6) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000008f063cd6b063068ab7e5c9e68c640a3a6b85f01423102bce0723734c76866e7d1e7568085e82ccf399efbc3f3128cb1f0285a6a8de1489f344e068dcbc69a42f7b44e6ecaddcb05ecbaed616d2bfa7c45f3f6de01b66de0b633d5b9ad4143018cdb790c49aaecf5a2e3cdae2b68c1b1448c7a74b9ad733527a5ac7722c73fb7be08d3c4ecc161d"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x10051, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000240)={r0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) accept4$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x0) 2018/03/06 12:46:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'syz_tun\x00', 0x10001}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f88fa0)={0x2, 0x3, 0xffffffffffff8001, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x8, 0x1, 0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_sa={0x2, 0x1, 0x4d3, 0x80000000, 0x8000, 0x58, 0x2, 0xa0000000}]}, 0xffffffffffffff32}, 0x1}, 0x0) 2018/03/06 12:46:22 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x3, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000480)) r2 = socket$inet(0x2, 0x803, 0x20000000000002) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000004c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000500)={0x1, 0x101, 0x10000, 0x49eb}) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000), 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x210) 2018/03/06 12:46:22 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="d459326f6998ec3ec7ff7b5768c13e013710c0c99535c7902385123b2cff1626473d779574dccdedac494b4b2fb2dd28db27", 0x32) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100), &(0x7f00000000c0)=0x8) 2018/03/06 12:46:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) socketpair$inet(0x2, 0xa, 0x100, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x20, 0x20, 0x2, 0xb4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x80}, 0x8) r3 = socket(0x5, 0x6, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/06 12:46:22 executing program 2: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x78) writev(r0, &(0x7f00002e6000)=[{&(0x7f00004cb000)="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", 0xff0}], 0x1) 2018/03/06 12:46:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000d11000)=0x3fb, 0x2ae) listen(r0, 0x0) 2018/03/06 12:46:22 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xd84b, 0x5, [0x0, 0x3, 0x5, 0x6, 0x7fffffff]}, 0x12) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0x4e20, 0x4e20, 0x28, 0x0, "b27895883d02b8a5f5e1952d59f35700cdf767e9284d20e6f23e796c7ea30498"}}}}}, &(0x7f0000000380)) 2018/03/06 12:46:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x3, 0x100000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0x4) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x945, 0x2c}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x8, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r3, 0x9}, 0x8) [ 390.136514] netlink: 4872 bytes leftover after parsing attributes in process `syz-executor4'. [ 390.163540] netlink: 4872 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/06 12:46:22 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x88) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000100)=0x5, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0xff, 0x4) 2018/03/06 12:46:22 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@l2, &(0x7f0000000280)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000002c0)=0x401, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r2 = socket(0x20004000000015, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000440)={'ip6gretap0\x00'}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000400)={0x7, 0x20, 0x4, 0x1f, 0x1, 0x6}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e21, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x7d6}}, [0x3f, 0x5, 0x8, 0x3, 0x400, 0xffffffff, 0x2, 0x4, 0xf1c, 0x7f, 0x4, 0x40, 0x5, 0x7380]}, &(0x7f00000001c0)=0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) getsockopt(r2, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) 2018/03/06 12:46:22 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r3, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) socketpair$inet6(0xa, 0x807, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt(r2, 0x1, 0x2, &(0x7f0000000340)="02ca29feeb1b45d073669108ca1883066a8d5e03cb456adbff5a343a10d74bffb1a088a8dbba40b4e266479fa812a2c3b16e027a30dfcd2a82bdf95477e4b7735b16f38a6f23a76138eda600e4104f94199d05353f542efb97d273938b829feb9bca98cebd567269d34e975ca1dc6074128cf02a627dc5c9", 0x78) getsockopt$inet6_buf(r4, 0x29, 0xcd, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xaf) 2018/03/06 12:46:22 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6800000018000303ffffffffffffffff0200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="007969310600", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000500ffffffff"], 0x68}, 0x1}, 0x0) 2018/03/06 12:46:22 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0xb, 0x4008035, r0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/06 12:46:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x7ff}, &(0x7f0000000180)=0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000008fb000003000000c802000000010000ffffffffffffffff00000000ffffffff81000000ffffffffffffffff30020000ffffffff03000000", @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'], @ANYBLOB="ac1414aa0000000000000000000000006263736830000000000000000000000069666230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800e000000000000000000000000000000000000000000000000000280074746c00000000000000000000000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000010000000000000000000000736e6d705f74726170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030015001000000000000000000000000000000000000000000000000c000737472696e67000000000000000000000000000000000000000000000001000001046b6d70000000000000000000000000009e9dc64df4ee225af7316792958d974a5f109de724d0de6e595573738bb3cb386db4aea4beb9a03edc126d48f1909aa26f95b540d9a268822b89becdd1a129fa440f60b8eb1594502f53165dab228f4b6176e3bdadd26518f2f22c3743b9c339cdae5ea57e66090b68092b17960b0b5cc473f042f83adc7f8b1cf54964480acd1f00000000000000000000002000545241434500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x328) close(r0) 2018/03/06 12:46:22 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) r0 = epoll_create1(0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xd883) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x400, 0x2, 0x0, 0x19, 0xffffffffffffff9c, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x3, 0x3f, 0x7f, 0x0, r1, 0xffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000100)="5a7f6613b6cb16a56cd5132fac800bee074e4f9ff3ac658c66b91a69b0aa14ad777ed0860ab0c08bcaa89842ba7319176392ca0262af66271abf704e4f7411551b0fbb79ae9164c50ea4997d51581028b974", &(0x7f0000000180)="56987e5590c6a7aed359831f257e19fdc0d774397545d211231342c89f87d97363dd4deaa88f21e3d8967d90d3e7ca606c27bd00b828142c681164570d7275beb0ef3574de0544f089aa4a2774a71785203f4d05837d1e1d8d7cb5ec3267084cb69957dfcf1a537cc9e3ad627fbe975a5a6415430e98ad1071fa7a1ebed372422d241701b0ef4b1ce8dbb2c204b2044258b84b022a216cf631e60e8d9f73820280ec009a62688d01c8abd09958de8dff0a20300e2bb3f2a6bbaf6e4cb3d702f62a74546226f22772e9e6404b3b70d0cc762ff0414c812e032c8cd4bba9dd509b2c1372a3f3d1185b314e182fd1b7e4f03eae51ae918c2f9988ae21bcf9b676e8b5ee8f5e7424d0dd21cc799c176b2b51c36816cf1dee82a6f008279bbf450ae80b078632818adcfc0c7ee720b925eb4788a539340ff1aced481a268b14d3eed24e998ac42d0ac0c2ba960a0284693a081190deabf376cf21c10dacf63bacfebfd70823778a8be59e8f55fa0f0a01ce264f9435c796f4c6199ed6cd3658d27a1b2aae343b8d908d8a32932692c56d27f550fe5bbbe280b7cd5f6ffc4912e1d8011c02eae11096ef93cca7056e20a8fa9b5da567a376eceb562b1671cd3e3392dedc60cdd3e757153f4dfbfafaf5df90855c8598d5695c09fb31f9510da748964d8b602fb18921029f050ad22a3588bf805bb40e422a67f0fe32f6353c6e65a3e8048c173e1bc763ea665a017c3c60ca2db3cc93fb3387537d5d2dbb80ea660b1efe29f57c883858325005b69e1a90cc1498cb9351da1acd966f25964bb283284df7eecd54f38040fb625a6f419bd04c9d63b35f9869c787121acabec47737e190a190e66f729a25a37b442dd27555a9bf964b4199bc5d9d08b1d11d9a96e47532039c7fde56b8d89eaf1b66a11e2232e742e7aeec64a1bcf69b97ea34043a2bd8e5867239c126714178a99771f02966f9406a086d5e2fb37c10829437d528f5b035b58536beca68b539d879f08bd58eec43f2a3db6b9567873ac81ab8cd6821bdaa748749c4b579f2d6e4bb55bfac8bee06d6635ad3f51734861497719db78a3f6d5b4e71aab768b8a9038f8d1afb65ae09359b42f20e6e1e99d5a7b4533f56f4a2082ebaed5bfa3c649e78f7f0bb33824dee6b41feb63b85be24c0607c6a2bf8280b6f8722f275fee587546802967466fc489d5fe12319c9aa831768f812b9018bf211d3bc3aa4a9df9466d52fa289a5f9b85f045df44016aca2dfec187f3db5c61c7dc3239859a98799f1d7c0812cfdd73dd18fcf03a521b8d5a77b740df48180cdacdcf72564768ca5996e9e3f433d69c33165b09048324e24a0d21defe93e0164e192f943cd42d20b929e38a44f44456a7c1c2b84e3068b070fd1c205f1b99b782e306bf91f9a1a605adf25f55d72bc052f69c97b83d861d32dce3698ada7f1f0b874f0c289e4db8b82b71a9753e8e5d4ffc55d950d93cf1ad0cec1adda410ed709839a084dbb1a93d09c94e3c4b27a3bdd9816f7572c36b5ab20408608bee37d9ff4630156418f914ff6e83beb86ac374d99ee12f0a8f41ac4c3cea67f79f31387b826440e8023acff53c8c23f6ccd1fee455b10b701d69b14513c3bc187ceee34e83cb526911b6341f97ce493d6815a6d57ddf02fc9ce1ee4a45be8cf23eca592c40f0fff077b2817424bc0aa5834e06515a37f387f414b6a11a680cfe5cd5032a400d534c3777bf61527c6ae808942fd9ef0964c7f14efa52882add752e0c449d3d404229322f1a92ef3f5ed34a14a6592d228f0bb3105955e1a51ce42f82e3ef0903abcfb82f8441df89d91ee11f95d17a3a33f99676fc358e00f48889d6b0abd8fc64a476c480a5ca44f991e34b1b27518018f8783344c9e04b5a16e270184a14d8fe92d10f10b6bcccb750f9546d772e97a35dd552602edae737b58e2fba8f75056cb99ab84a7debf335488ae8e5579c79563a755ca6152931fb6e274fcd9dca1564d1ca04f92040d6fbd0f753930339f783be5b5dbc4bd64a8ddbbe1f0e1904a53ef15512386e63ad04fcb6c8a0473e828d8a98b92910f5404c2364b46b3224f48291713a8209ab32f25c89d2d54909841ebe06657680e94647c759c070620364a40d31806c766aaaeabaf90b25318d67a25db69c96c1e3be8776d014d275db7379f7c61cb73339e5e8f38062a94ee81d96d0b1f23cb610de1db9352f28c575a70e611a4f90efcfd2f538df31a87364172ccd54f7c1acc629608359662e21e6f389caae8dd14729362275d73566b4e1dd1684a003dc042037a7366ff4ebac735725e1169d7de1d85025b602ce1c0058c5eea9ab47c53698b9a746360b711ef8115507d3b2567f53657d2301d5295f0d3f88283d14b70d28b152ea08c152d9334f5baca7605d2acf94f2f8af22e89cfa33bfbe42f15e7548db94942dff3422bb8f6a9fb568ae65ad294719056398c0e32074affb327fa5dd575b6f3b7d2159146bfd20643a851e5f3283afdcf0a5fe31166140ef2fcaa224e7ad1985422766227d581a104800bb8dfe541ac4d6763cbdcefb6e0c7cbdc19b46d435d8839ce95c4b59de4871638f228bb6165d64f907ceda7f0fb014a2190aad48234523ced5b3a6406eec7f9aa0ec24fcaa980fcf4b5465ff3cdb07e3c2ec462a5208cb247fc89daccea43455bb8df9568845f5d655d6a750cc6812c30bf2dcd8bf9cb379f4fccd7a657e3bed8f7b825b8a815122c2af1119cd4b187c36baad7c6f932a2f3e37fbd269375dcb73d9e0025c3e66388170e6ad30ff179f2812074a711869b25da266ed5a769d7f4a687e142f7d0346c0ac01b9dffc6b7dd79798976e68c30162e657f23ea4f452c07cc92842c2ce805b40981a588e20766b58ed1e31bedb09aaa36017b653278e3e5f39d463d2259965e8b007f0c34959060bca11c8df30189b3130507ca89e8659049d936e18adcc966d7b096043cf025cd57a430fe6cdc70c7c72d7b0801c8b0cc3f568313e6a555c4d5603f6fb83417e5f739bcccf7a759acede5dc549824b2da8d539aab4a20a0c8d5f6e5ec0e0ea7689aba28ba77ebb4c0ce5186b0bf8f292def815b7e14536de1c298acf5d3fe8b3a8dc15b4f0af7309b628ebb85b2c6fa57ced2353a509ef010b4e70827d0351ebab711672411a12abd8a6c7b3ce7cf9777837cd5d4f346a1b23910098924bc408041fc44a2afe124ed1f1198d9242dac13d14bba94382220e926e703f536bf18b81dfa3310415a7b3aaac44b1b8eb5b45f05bd5bd64a76803de532e5ab7a19cd719f3ce0253065844e5535fcd6971bf062f42e3272c77f10bcbb5d05baf283453a05ffcceeb3a06e1025aab6daac8dd519f592a10009ccbf822edb3c6d05abebfe4611eed8365d087d9a570143efc3ecf6cb38e50a335b72369ba3c6a420753e6648d0b023e418b6657e73db6d024601d024fb1ffe0a0868a267be4c88fae120d30271b6adbb02aea845c88774ee7d0c4d89586bdb4bffad77fb565b6c04eef4beba73f2c1ec979a79eb80d24b6c2beefe501f96c68276fe95329633fd69188fc4450e76a10b92966d89df67ed47fdb3f9a6f9a559b5db0b16febce54a60e89957eb9845ec362b059fa64d7a78d2edfcb7b842be1a73c97289a47ed33c958136d5d4adcee1726f51a6acbbda4e836fc05552e134b0599d6f456af234c28d749569eb6b14bea2ddad753bde4855001e8a12cd892bf9d6b9547891cb3399e1134363ead9ae8fb1a476f683aa416fe6e991de9c8c4f1031ccbc947d1a6436d97f23a997e7c5d80cbd0e863ca36e4f8d8505873f7fb23bffae7f8e151477175d2814587455f98cda7ad02fcfe2c74e50abae602986859d5311c68408853740a90663038746246283a4ab9a5cd7abf490b6c98111551f3ce28d607070d16ce05a139488b878da0db23636cde7b947f28c92457e45a18d8af47973590636d53bebd23741bb0148b051e6776ea4ba4197105a40682921d2958a273cb987ae744baef1a8b3c82067d0bb9e87fcf620babb0c2cf8b951a981c22813228ab7b544fe0bc3ef01529784e3927e8a8e5602cb58f03a8866b5a6004ce1c2c7d45d3ed47e1419d6a80d00996d5452f4ff3cdde6c14f9673482145b0f80631e25c296856bb89b35a301b7cb18076b51b11c97af0fb51c9e218d8c9598c581c79c9e4415d60d2d2c00a860c6d65db6ebea538ccee23a4334209ea1655035899fcff0b0c50cdfa3caaf471175ebbfa5b8e61dc0ac9270496fc2e3c6d5158bef6da473e237bcb6ace1c1152c278045599f2dee34b3e6f275be3b883d876e4161ad89e8b334142d4ad6548effb4e498da321b9228eabc4b9f720c19926dd93b0ff5d72c4002645860519fadb1ce2be2c25a0283a5afae1779ceff8d35fe6e947ba33ba92291d23d39bf13ec8c74b8d54be81ac691fa28bfbbebd95fbf7f13abf9e95894a3c4d2c418a9174fffb923678e6626e21d7b7a66c11d08feacb1b0d37c6db997d101a7c42856b47f5f027226857d88e1703b7d92b4909ad114f2d0b1de5fa8604fd3c7d70e633ce83ec88fc6a0691b5a82c965e7e5de58d93b206441f30e650706b65d037e7972ce398a606a7ce9080a94c7b36b68b1b4781c0289088b7f00b7b4140a3a7283f941501465d16cc7d16eaac7208506f555c9004fe77b2d42707f35a639c983bb3580d7d64505fe74aa881538192ed820d8fce7598a15a54282a3f59ce54ca1cfba708bd8960385b9aba496ff5b7fc50872b4ffb58c54c8d9511f9a73b54f50b25a770ad6d99207e871a73d91caab5191936df55523f06c81887e23f5a8e5e33ff789743a84320370c39438cd45e8781f2bb95d1901d5eb5a0ea1d9623659714c599af529cd6abbec2d2b938cb26a83b3fbdf177b24f368ae28f445b02c29d1a4b5b459632bf8aa8745188d0562db8f94de87483396abf31daeef47cabab775505f28e2d1f5a96132f222d562db567aa30b8729390ac37892bbae8ff0804ea11bb36c333409f45a4c8b9866b3d916c8a40185e6f8e9e798f966158470c44db1079dc68fe6ad9e671795fd4e27e08cfda459d6f6281bcea5ce656b5d1207bce97777fa72d3093fde8b504340981d2eac64a37145a16475712a2d8ddc53b5f851961daedc700ad5e3e6b795d381662afd9c4a97fe79283b3f91c134eb51cf0571b6109322d9fdfe228823a168e0313867ef5999f75d758427ea9d13a6ad25b63a07cced77790bd43ffdeda4417779a02860d99f9963ce390de7955fcd75b9fc2997907853c04070eb7364caee6e7fd815ab0475336d0f25e1f31bf8dd6fd97b7496d4ce407bab250229ffcc6ab2317bd48e5f0bea93a572172acad3247d2703ad3f126a899b5f8040f1742bda0d8334ef3becd85f13f5e85402acdb6c3e9ad77a058c404e76bf9a40b443e8eefa58ba2c09e0d8f6f428909ccc1e9cb3ab3b5f0660628361569288b7bdc90a33007d707eadef93fcfbdb94aedf4304575ac29fa2a5a60395ab72c13d4298c8550cd8bcedb75f2deeb3fb28285465fd3c0d4af9e6331d126e437f26afea29d66d047097365aa307ecbcff9330b52c194e4e2cd2f8126fd5728d60fb4dd38f3412f22ceabeacbccc9303ddc4ad910d7817f6c6ca6272e7e46662f5c6218f9ed2f188211b8dcd0595dd87b0bcf263f198b0975463181d3478bfb7af0296b59754c62348419a905021d74251868f00cbd92e911bb2c82e295435b7fe516e34466e5fe6e7bac7a90e29d5be9ec83e69f5b9ec062764e9a4e0363b8b1c9", 0x1}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f90ff4)) 2018/03/06 12:46:22 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000340)=0xe, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000380), &(0x7f00000003c0)=0xe, 0x80000) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, []}}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e22, @rand_addr=0xe4}}) 2018/03/06 12:46:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6}}]}, 0x40}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x80) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x3, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000002c0)={{0x100, 0x800, 0x4e0, 0x3a35, 0x4, 0xdf59}, 0x7, 0x3, 0x3c6, 0x0, 0x9, "acd2c15f2f5a962d797857be6f9b8301fa66a948b33bbddb12d0807c592470bf54c9049e28f2d682a50fd272d05563b4a86fd521a4ca2bf75d53010f6143c7eb0ae34a02f0118a71e88b1c0648709357b4a0ed68951ce3b7750ed123667ddfae2cf839426e58d178e39f47b0ca1f5cb702cf9e6928bc39741f9a5b59a692c103"}) 2018/03/06 12:46:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90e2", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000017c0)}, {&(0x7f00000005c0)="a93bd65735aacc05ba8564a6a3e1e86901c4ac9d0f9e4f7aba174b7e216aeae59a", 0x21}], 0x2, &(0x7f0000000700)=[]}, 0x0) 2018/03/06 12:46:22 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsf0\x00') socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x4, &(0x7f0000001400)=""/244, 0xf4, 0x1}, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001540)={0x0, 0x200, 0x3, [0xffc0000000000, 0x0, 0x80000000]}, &(0x7f0000001580)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001640)={r3, 0x93, "ff07eb2ac51737f551852c2ac493d587bcb22096b81e687185dc2f223f51f2d84f0b6269c74129d1cbd597e856e0ce41f3cdcbb79797fb7cb3549c7668bd29b3aac46829e563cb480a1f257b03ef1b65d7c621b6c0eba0cd6dadd684d4deb4e668b788f170707cb47a4c2944bd50f64d86cc27a7522afbc4e74a4d5f14c7c53682398d8cea52aee5b3af34d943314237d118c7"}, &(0x7f0000001700)=0x9b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001740)={r4, 0x5}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000015c0)={r3, 0x3f}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x4, 0x417, 0x6, 0x1f, 0x3}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r5, 0x5f}, 0x8) 2018/03/06 12:46:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'lo\x00', {0x0, 0x4e20, @empty}}) pipe(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000001180), &(0x7f00000011c0)=0x4) r3 = socket$inet(0x10, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x40}, &(0x7f0000000080)=0x8) write(r0, &(0x7f0000000100)="031b171b47bacd1fdacaa7f059a8b2a868cf5e8183f6c7d8e7a232ad6bc03fcbbec5b7422ac38f02c26c57809ca405986b581da77ff58152601d501545a7358fa9e8b49f8b177a0619b8fed81cff588f6072fa385ec284a3f54d9f472bb509174ee48da6705a503cdc84cc26316f0df4a00072a6d3c37c1ea5d045bdaef8fbf47b9b9d399b6149a6f2a199227247e7d01dc6e658730be9a028974c49f94dda91acf5a3b1b38fd365be07a1a69fa78ba6e2d1c1e49f8a60964397542f0f305aa818b9f01a2be366cd66", 0xc9) sendto$llc(r2, &(0x7f0000000340)="278f0383326a6d6bcd23adad1b065712ef49afc2cbb14c9993011429fab8b4081af32a557bd5fe9be8f2a94c200ec500a567c3f8997c1152d658d5cb0ac95c67ffa8473fe1", 0x45, 0x0, &(0x7f00000003c0)={0x1a, 0x1a, 0x2, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000500)={r4, 0x5, 0x5ea}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r4, 0x0, 0x20}, &(0x7f0000000280)=0xc) sendmsg(r3, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdc)="2400000000020009000200001d85680c1ba3a20400030000000000000000000000000000", 0x24}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x9) r5 = socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000400)="501a33544be3ef1837b6dae451bb1465df66e59effb57b4d7455402c1ae43bb4d08b022a0021e55d8fb637dbb99c2e881223b9b4510411ebad24fa32a5164c10561ac0499215eacb21f60eb70ab9f6fa637d1669b0a7fc82f05ae9eeb95461240848c893f40488ad674bf212c932bc14953255c4c88387d1cf8b647146d0a03cc5ca2c7cbce2ea047047c08a94ccbc41754f733989455a15c34ff76209791a4137bb6a0b9bced97b0dabf501522a5cca4351c315b4392b6e84d9d2ebf27c50dc60b56e68bcde1695d0d64424d29eba5e20721d18d5ef3bd4d8b89e", 0xdb, 0x8044, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000001000)=0x8000, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0xa78}], 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f00000000c0)={'gretap0\x00', {0x2, 0x4e20, @rand_addr=0x1ff}}) 2018/03/06 12:46:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x5) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x2c, 0x13, 0x303, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x16, @ipv4=@dev={0xac, 0x14, 0x14}}]}, 0x2c}, 0x1}, 0x0) 2018/03/06 12:46:22 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/169, 0xa9}, {&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f00000004c0)=""/240, 0xf0}, {&(0x7f00000005c0)=""/206, 0xce}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x80000000, 0x200, 0x3, 0xa3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0xe991, 0xffffffffffffff01, 0x0, 0x5}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x1, 0x9eff, 0x100, 0x1, 0x0, 0xffffffff, 0x50484e1e, {r4, @in6={{0xa, 0x4e24, 0x3fc000000, @loopback={0x0, 0x1}, 0x1}}, 0x9, 0x101, 0x2, 0x100000001, 0x5}}, &(0x7f00000002c0)=0xb0) connect$can_bcm(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1}, 0x0) 2018/03/06 12:46:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4f000000d964d5ea112fccd80e445d505ed93fb4d5aef683a5db3eaa6681bc8397673eaa0638398158f13404b57b18f6bc489dc19e80ec82880d98fc4be8ba816cb7860394f600000000000000000000000000"], &(0x7f0000000080)=0x57) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x3f}, 0x8) r2 = accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x8000, 0x400, 0x2, 0x101, 0x8}, 0x98) r3 = socket(0x3, 0x4, 0x101) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000480)={@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x1, 0x1, 0x0, 0x3}}, {&(0x7f0000000340)=""/86, 0x56}, &(0x7f0000000400), 0x19}, 0xa0) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)="10", 0x1}], 0x1, &(0x7f00000003c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffa}}], 0x30}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/06 12:46:22 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x4}, 0x8) mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) 2018/03/06 12:46:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x80000001, 0xff2}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @empty, 0xf9}, 0x1c) listen(r0, 0x894) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8ab4b228454e31d906857d0652300140604fe8000000000000000000000000000aafe8000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/03/06 12:46:22 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="f9459241dd0c", @dev={0xac, 0x14, 0x14, 0x13}, @broadcast=0xffffffff, 0x4, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x8001, 0x200, 0x4, 0x9, 0x7c, 0xffe000000000000, 'vcan0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x81}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="0f0b10937e9b", @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}, @multicast1=0xe0000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="441ff10000000000ffff00000302781305004ca600e211a1000001014c", 0x1d) [ 390.259780] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=512 sclass=netlink_audit_socket pig=28235 comm=syz-executor3 [ 390.286180] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=512 sclass=netlink_audit_socket pig=28243 comm=syz-executor3 2018/03/06 12:46:22 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) syz_emit_ethernet(0x1e, &(0x7f0000000040)={@random="b072599b3b2b", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@can={0xc, {{0x3, 0x2, 0xb3c, 0x4}, 0x0, 0x3, 0x0, 0x0, "8048b67d4c5045de"}}}}, &(0x7f0000000080)={0x0, 0x1, [0xd79, 0xf94, 0x8d7, 0x82b]}) 2018/03/06 12:46:22 executing program 2: socketpair(0xc82fcb51a528a18, 0xa, 0x800, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000400)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000440)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000480)={r2, r3}) r4 = socket$inet(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xd97}, &(0x7f00000004c0)=0xffffffffffffffa6) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000380)={r5, 0x5, 0x1, 0x3}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x1, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff010000000d0000000000000000006772657461703000000000000000000062726964676530000000000000000000726f73653000000000000000000000007465716c300000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000f8000000c0010000f00100006c696d69740000000000000000000000000000000000000000000000000000002000000000000000000080000600000000000000000000000000000000000000000000000000000074696d650000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000090000004c4544000000000000000000fffffff100000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000e98ce53538967c38f8474d5d6515f28574ef43c25b32f1d4f99980acfdeb9a687125de97c7aa8796202d2006447b3d6e912fe8b1582fe6d387ae0d192878e50600000000434c41535349465900000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x328) 2018/03/06 12:46:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0xffffffff, {{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x4a80}}, 0x0, 0x4, [{{0xa, 0x4e22, 0x9, @empty}}, {{0xa, 0x4e21, 0x920a, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x5}}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/03/06 12:46:22 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x0, 0x1, 0xfffffffffffffff8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=@getae={0x4c, 0x1f, 0x421, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) 2018/03/06 12:46:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000380)="6f7e3c2d0c1bbca6d4eb9941d393d04ef15b7e6d46698b8733321c7310978bdfc8af92de3efddbec465217b29494ccd3c6c0cbd268bd8ceacefd222702709942ad382bf86a13e3b5a891fde47c896999515a4b3b434485d0e401a4e571ab3a94e86a315026ba6ae5be7e1c7d1dddc786965afb242e99fc251f73bfe01869f5541645b749d2", 0x85) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x26d, 0x4, 0x8000, 0x401, r4}, &(0x7f0000000240)=0x10) recvmsg(r1, &(0x7f0000002800)={&(0x7f00000014c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000002780)=[{&(0x7f0000001500)=""/89, 0x59}], 0x1, &(0x7f00000027c0)=""/60, 0x3c}, 0x0) bind$inet6(r3, &(0x7f0000000440)={0xa, 0x4e22, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x5091}, 0x1c) 2018/03/06 12:46:22 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'erspan0\x00', 0x0}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e22, 0xfffffffffffffffb, 0x2, 0x0, 0x80, 0xbf, r1, r2}, {0xa46d, 0x1ff, 0x80000000, 0x8, 0x9, 0x2, 0x5, 0x8}, {0x1, 0x5, 0x6, 0x9}, 0x4, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@rand_addr=0x3, 0x34ff, 0x2, 0x3, 0x5, 0x400, 0xffffffffffffff0b, 0x1}}, 0xe8) listen(r0, 0x1008005) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) sendmmsg(r3, &(0x7f0000001b00)=[{{&(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)="dff44387e15e3d85307eb90cff47a03bc29d3c00e8c4717a1d37693b56474d33d3cff2e5e4b154f407b90a900c37b79ed02c9d2ae0f887775e53007fe424211a68aabbd71955fc773fb2f7eedaf3950f9a83014ce33a6686085d835d00a3a5d47c60216115262de447807f77", 0x6c}], 0x1, &(0x7f0000000340)=[]}}, {{&(0x7f0000000080)=@sco={0x1f}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="19b33b42b9cf", 0x6}, {&(0x7f0000000200)="31bca93582d49195a99c48b8def149c52524fbe51a4152c8a489e301a134a8a0224e5055576f874c16a1eae4515daf5fcde2e90f87cb15b7cc937ab93a586d6f2d2256b516b87c8fa7e80dc5b994c9de9b1bb6526d0f98e21c456ad0ae65d9e9e3567f2b47a24b09da2c1ae50387fdb85e33526055a78e1dfbc5261a72bd6254bd6fd33c93df1ebd98259677dc7aad32681746cb51d40a831442391bdb2b7f3f10c38f39403e419d30152682161ea262f7a4ba324d4285bde4d0ffe1a23a34ab0fe937b920899aa5a7eb14106dd502f0a14dca7bbfe4de515865c69972d57506ea4a4ae72136136a29ed5147c81271bfc6b0c8f9f36568df", 0xf8}], 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="d6fd0400ffffffffcd000079000000002b2b7ff9"], 0x14}}], 0x2, 0x0) 2018/03/06 12:46:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000000)=@ethtool_eee={0x44}}) 2018/03/06 12:46:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0x204, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa1f25", 0x3, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/06 12:46:22 executing program 4: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0xfffffd72) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/06 12:46:22 executing program 3: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)=[]}, 0x0) syz_emit_ethernet(0x100, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x1, 0x2, [0xc5e, 0x91a, 0x854, 0x9e6]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/06 12:46:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="acfb", 0x2, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) shutdown(r0, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c, 0x91cfc89af4dfecb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @empty}}}, 0x84) 2018/03/06 12:46:22 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f00000006c0)=@generic, &(0x7f0000000740)=0x80) shutdown(r0, 0x1) accept4$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000007c0)=0x14, 0x80000) r1 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000001c0)={0xc8a, 0x200020000, 0xea, 0x7}) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/03/06 12:46:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300001000f9e4ffffffffffffffff05000600000000000a004e200000000000000000000000000000000000000000000000000001000002001300cfe3000000000000be400000020001000000000000000000000000000a004e2000000000ff0200000000000000000000000000010000000500000000"], 0x80}, 0x1}, 0x0) socketpair(0x4, 0xe, 0xc8da, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/06 12:46:22 executing program 6: r0 = socket$inet6(0x10, 0x806, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) socketpair(0xb, 0x2, 0xbb000000, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x45, "da7406e892f6c34cbb3a45663e7a69c57c4a0f1752a1ed4db92a3dd78570e05090bb08532cea34ed007f6885c7758fcd8001c8a46b731441cab6d0a56d0d7c38e22656a96b"}, &(0x7f0000000140)=0x4d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x10001}, 0x8) 2018/03/06 12:46:22 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@sco, &(0x7f0000000000)=0xffffff4b, 0x800) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x80000001, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0xf}, 0x4}, @in6={0xa, 0x401, 0xcfcf, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0xb0) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom$ax25(r0, &(0x7f00000007c0)=""/236, 0xec, 0x10001, &(0x7f0000000080)={0x3, {"e049572a0900"}, 0x2}, 0x10) socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000001c40)={&(0x7f0000000040)={0x10}, 0xffffffffffffff96, &(0x7f0000001c00)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000000000000000002004c281631faf721f1fe5137e72aa48fef557987cc66addd4c99993294f1d4c2116ab1bc8582428e30c544167877146977018aece63a1fa5259dc68751ef09000000000000009661bd8892db6dc23b93bd231956c55af4bbd6dfb95739d5801a6f4d61afd5939d466ae812bcf528dc18eb61b5047cb771d385632d27db8d0000000000000000", @ANYRES32=r2, @ANYBLOB="00000000000200000000120004000200af869fd2317571694205031cf094e647626b07e7303de1625e9800000000"], 0x28}, 0x1}, 0x0) 2018/03/06 12:46:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@rand_addr=0x5, @rand_addr=0x5, r2}, 0xc) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/03/06 12:46:22 executing program 3: r0 = socket$inet6(0xa, 0x800000806, 0x0) socket$inet6(0xa, 0x807, 0x80) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback}, &(0x7f0000a99ffc)=0x14) 2018/03/06 12:46:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9fa02934554c76be57c70b0b0600000200000000000000cd8550929345f031f8a1", 0x21) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000180)=0x1e) mmap(&(0x7f0000178000/0x2000)=nil, 0x2000, 0x0, 0x4000000064032, r2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/03/06 12:46:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f00000017c0)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000003010180000000000000000000000000080012004a000000"], 0x1c}, 0x1}, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000780), &(0x7f00000007c0)=0x10) connect$ipx(r1, &(0x7f0000000800)={0x4, 0x8000, 0xbdf, "b22a223c419a", 0x4}, 0x10) 2018/03/06 12:46:22 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000090a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x3, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x7fff, 0x0, 0x3, 0x2, 0x4, 0xc54, 0x7}, 0x20) 2018/03/06 12:46:22 executing program 1: socketpair(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe, 0x2}) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@rand_addr, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000d40)=0xe8) r5 = getgid() r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000e80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, &(0x7f0000000f00)=0xc) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000f40), &(0x7f0000000f80)=0xc) getgid() r9 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003040)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003080)={0x0, 0x0, 0x0}, &(0x7f00000030c0)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003200)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000002c0)="a91219f757eca2cedb26b8df07a751f48d9f0850595ba8572e9bf2a6cc5d2de1c8855782f74e23b94a06857e53d70f533ccf7f3b55cdb642ff351d2caa654c2f4df9c3be48917af95ced3ff2170bb64c361bde08c4b66041f46fd2fd4d92c844c1fdd340c9a08cd225e99f0d4baeb2197ace3bb270c998551508ab05f90ab186a2", 0x81}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000380)="0b3d5cfe9cd502c950a8ba251bcfaaf5103a0b5f1439e684dc9a21c897a61bb818eb4ce85a774a537d7f101413e5dd1561f673ae", 0x34}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x7a, &(0x7f0000000580)=[{&(0x7f0000000480)="f4fad579a828c4d231be3119be4470da9ca7fce92e01e731869e2e7993deaeb40dbc804f38aec7391973a5a0c3c25bebb2378b90ae91821cd9d35539a0db09628cbbb95ffda1793430f67d10b99f809dbbc7cd954a90fca86aa9a3ae3313ab0c28b7ffc1b45b3c58c2147a86c29590852974ccf8e18ee829a998ac6a4450b4f7d020a61bef9424df9f2ae599d6", 0x8d}, {&(0x7f0000000540), 0xfffffffffffffdcb}], 0x2, &(0x7f00000005c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000003800000000a80e000000000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32], 0x98, 0x4000000}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000700)="febe219bcf73d405ec95c5ec4b96b011c81c7ac985346ab480e1f5f021061b4384afff9bf4c41e0dfea0837e80ae0210aaedded823b17adcd024fa00ff99f5bfba6ef3cfb03dae82ba333e385cae0ddfb7e006964ee152f201b1fc777db97f1e89fec5dc7e8d5041974cc151699bedee3d5977055963f368a6ad138debe606419f37a0682c2d7d8672426877007ad72f6e9f162edcb673", 0x97}, {&(0x7f00000007c0)="e82a1a4ca0a8b8af55eb171b9a0a7572589a28a1adc10ea04f487effa626f14c537baa9296c46ed36b1caa2c88d4149651a559cf", 0x34}, {&(0x7f0000000800)="13b292db3d2ed2c597d822ddd1e67c7aed871123149daff7d3d5d151edba0a5304682276350c341464f9764e224ad741438c4e76984e7d600ac056525a6392ca9e5f4cdb2a05d380f8ebcf8b8b5d665a47f7cff34469a1ee3de88c1f52efbedb1d0cd457b9c01093c8020fda8ede95e8e8958787ffa0ba579595e80f46e85a113f1237ee03e4c4228b971b2ab2e6d55d8bfbbf5d690c8da174c6033ff171533228464dd1f79aafa60e8507265ef966841bf0258afda488dc87465561204a6b363fef6671b9dcd2ce4048cd2e1baf8c0b86c1f0bbef0231ef143e3d4bb6d50500a55929891b0e99aac315f3f556f06e", 0xef}, {&(0x7f0000000900)}, {&(0x7f0000000940)="f8b228a3555a05f760a462915778c90fc3debea70e97aa27d7cecd9b87d1a29abc84d6da3c09e88d19aef28d986981abf1c33e8248cdfd12a2be6dcbb658b86ce328c15d3b47d3ea05a1c9c3ae17ecb24a1067eb38884c2a1e0b9be465f84b4d74ab994d6ad1f8038aaf0ccf6dfa829b438e1ff98fa5f7f8873b3394dcc352a172036abcd04005ba0a82e95303186a50b032d6993ce0ba47dbba45c5", 0x9c}, {&(0x7f0000000a00)="fe33d3bd76b8c90e215d08764997e6", 0xf}, {&(0x7f0000000a40)="7689e29d76412256bcf360f78d96b7d745e9c5bbb9bca5ae0886a70cfb762f09cefdaeae1e64acab405561ba402af0ade23622f68a54897487058acabc6bc366c88709d15424f0c53bb4c86f55248aa31e0507a85eda410fd6445ff1dd5d806415a151151b0bfb0718844b8a68d3f6b06978f00c3b2d81d9129ed849a5cbf570b8c8983a493d70f112a7664e9a4647be6cc30c5d48f8bb25983b446b2fd956a800eae3cfe84f879a", 0xa8}, {&(0x7f0000000b00)="97378e318182095c77983bffcfd9f284ed9a8bf7178a268ba27d5ee543f3d5d5712c87bdf50ba5b0e03d17cd657648e54245869845e5c9d77e377f21c9b754dd55592a979066e1e8feb037a4fc370da23f4c1064515cd95dd891f7b1b5deade865dca3deddf69cbaf3848bb42aae760ee21fd3aba28b2fffa9d64f82bfb48996643cf5e40bb791ce9e6806b4f995bb873dbbcc7f", 0x94}], 0x8, &(0x7f00000032c0)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x0, 0x1, 0x1, [r1, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xd8, 0x2000000000010}], 0x3, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80800) 2018/03/06 12:46:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) r1 = accept(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300)={0x3f, 0x7, 0x1, 0x1f}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x90b, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) 2018/03/06 12:46:22 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) recvmsg$kcm(r0, &(0x7f0000001880)={&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000640)=""/201, 0xc9}, {&(0x7f0000000740)=""/144, 0x90}, {&(0x7f0000000540)=""/19, 0x13}, {&(0x7f0000000800)=""/51, 0x33}], 0x4, &(0x7f0000000880)=""/4096, 0x1000}, 0x10000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000001e00)={0x9, &(0x7f00000018c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$int_out(r1, 0x5460, &(0x7f0000000580)) 2018/03/06 12:46:22 executing program 4: socketpair$inet6(0xa, 0x1, 0x6, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000a00)={0x3}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000800)=[{&(0x7f00000000c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/238, 0xee}, {&(0x7f00000001c0)=""/91, 0x5b}, {&(0x7f00000004c0)=""/100, 0x64}, {&(0x7f0000000540)=""/143, 0x8f}, {&(0x7f0000000600)=""/174, 0xae}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f00000006c0)=""/254, 0xfe}, {&(0x7f00000007c0)=""/36, 0x24}], 0xa, &(0x7f00000008c0)=""/154, 0x9a, 0x5}, 0x10000) sendmsg$alg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[], 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/06 12:46:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0x6, 0x4) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x3, 0x18}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0xa, &(0x7f0000000080)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x39}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x35a1}, @map={0x18, 0x6, 0x1, 0x0, r1}, @jmp={0x5, 0x3f, 0x6, 0x6, 0xa, 0xfffffffd, 0x11}], &(0x7f0000000100)='syzkalder\x00', 0x1, 0x9, &(0x7f0000000140)=""/9, 0x41000, 0x1, [], r2}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r5 = accept4(r0, &(0x7f0000000440)=@sco, &(0x7f00000004c0)=0x80, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) r7 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000042c0)={0x0}, &(0x7f0000004300)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004340)={0x0, 0x0, 0x0}, &(0x7f0000004380)=0xc) r10 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000043c0)={0x0, 0x0, 0x0}, &(0x7f0000004400)=0xc) sendmsg$netlink(r5, &(0x7f00000044c0)={&(0x7f0000000500)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc, &(0x7f0000004240)=[{&(0x7f00000005c0)={0x2fc, 0x33, 0x34, 0x70bd2b, 0x25dfdbfd, "", [@typed={0xc, 0x41, @fd=r0}, @typed={0xe4, 0x2d, @binary="dca21e7ce3b0c3dd68fe3758ced4eb54846506e43212f1266223448d99ff2a5abe034396b6c985f85e54e585b06b1121db34a9a6fe351a351d475d93eb4106c81838350a1ae386c08f1ddaf28aae2a33f404088e3641f22053379b558500cdece9d90d28e58821da50fab159d41607809ee0945217314056025fd48fa1dbccbcd2e570b2a6d3fc3e07bfe2d8875dfaced3c177b5ebe4ec6022e0fcf9fa46ab0e0936d895a9f5de21a3e47df73336afcf436af02651df1121bd5f462905af33e5c37f7a5c373f7eba3c44190b75bb46315f93ae49a4fdcdd525b47cdb"}, @nested={0x1fc, 0x66, [@generic="31e0a66f187eeed785f1c1fb5b85f3a860f246b9b457deb07d2305d1ff2c6dedd4132421944f5c9ccdc9739521d375e5189d08dcc5fae71d2e1e6f4127483bc4c29d7db773eb3e8b69267947f83f818e5c99e3b71ad1b7b263ae69b27eed5a426ba3c4579179acaf8879a680e7", @typed={0x18, 0x75, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @generic="fb540aa6810981f48e0a3cd334a7ab7294a76f7b75ba476430586a7cfc047d772d633f0b5b2178167d9be3ddf05e64751ba23c1231c3becc47e4efbc79b4346a2f73669a282dee3a9be2c76efa88a3f34764673019604ee3a131e822505ceedb1ccedec6050dec7ea3b59f7b3ff3a823426812925a0b5044d2aef421ecf207f7bb6638a9e615bb883cd5b91d5b1ddc44b0354fdb30e2e8a51f6ede6d4630b28ef37a3682d912c2", @typed={0xc, 0x68, @fd=r0}, @typed={0xc, 0x94, @pid=r6}, @generic="6ec9c7982066a5b7335e2ef23ec14ec30b23b56022045a27fa40077d172a3d2bb69be72acb6e564ecd045d5643c55032d4665cab373c064063107fc894df275cb3d2aea726aec9a9c59f37bd13029a281a2c5bdda5c84baf1e6146994a8e87c4599769b9342c5843912b93fa035b73fbcb50ef2445d630163a52", @generic="0443f31509ba6afc604f733655d4c3bcbc1869ace1780a4fe40510aeb26614e287eb8225eb8fb6e88ab0ac76c093529ff3a73b22cb30803d37e5"]}]}, 0x2fc}, {&(0x7f00000008c0)={0x1c8, 0x24, 0x72a, 0x70bd29, 0x25dfdbff, "", [@generic="3e2660f901546ff9abd9b871ba10bed66e92dd7fccc37e5472841e10a3bb547055699bd7e037a2b003221a116b5a1538e0160e3d2ba8f5598a783169afb651dd6ab800b4d84a001106aa8517113fdabd7b7a270a231741997e2ab9ab68d0dc4321a51e59345ed351a710cfa4eafa318a2292643a33cf3fe630fd9591f7c1fee476af5d7baf5e8713c487a5d1f3671eeffa33e0dbe0bd37ac7be137f88189a19bd7a520325c63eff5aed272738809bd050e75a2e158f52a", @generic="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"]}, 0x1c8}, {&(0x7f0000000ac0)={0x18, 0x29, 0x320, 0x70bd25, 0x25dfdbfb, "", [@generic="22de8768564d"]}, 0x18}, {&(0x7f0000000b00)={0x34, 0x3a, 0x800, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x25}, @typed={0x10, 0x32, @u64=0x9}, @typed={0xc, 0x7b, @u32=0x7}]}, 0x34}, {&(0x7f0000000b40)={0x330c, 0x13, 0x2, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x10c, 0x3f, [@generic="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", @typed={0xc, 0x12, @fd=r0}]}, @generic="eb3ec13adf4781846f01e71aa1cdfcb792b8cb62d3b8409937fb6e6b69a09f591da12b014842ac88c0113fbf8a8ae1df7fa69d080e2c65240c7d6767899f7cd33f00273cb519cd7eac8cff43ee59d2d2f8e5781279b2f08ecff55c5332508251e0f67c86d110a7d12cd1490389b666771eb282d3e46102d2", @nested={0x2098, 0x57, [@typed={0x50, 0x17, @binary="988b218f632fab65031a17044f31e50eacf067d760b4fcdb643e056052f8a4a689d94531cb135ca4140f3d99749be34e11e89dc4790eac71b7ac4b7a447984bf3e30bf06be73"}, @typed={0x14, 0x50, @str='syzkaller\x00'}, @generic="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@typed={0xc, 0x3, @fd=r0}, @typed={0x18, 0x7d, @ipv6=@loopback={0x0, 0x1}}, 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0x330c}, {&(0x7f0000003e80)={0xd8, 0x41, 0x10, 0x70bd26, 0x25dfdbfe, "", [@generic="fc8235c5c80bcfd5f72e23454dd2f97db078f804999c3658738a0210635554b0dc15a49c7deecc3904e9c2e51231ba2104b112c84013209d902e5bd23f4ca627b827f925c5da97b88a3cfbfbdeeb7855e4652b655d8e640a88193160c63424ac50dfcf93519563652a7cf178959a8bf3b8e1f193cbd430aabdf409c49382c6577cf9ca53540d33657ec254a789f16ede7a0179074b6425cfeed69b1d4ee715ed160abe93424c90314f82bde3bb94c102c07b3f438195941e95fc4e8acd1cdc75263c3ae1ca"]}, 0xd8}, {&(0x7f0000003f80)={0x1b4, 0x19, 0x0, 0x70bd2a, 0x25dfdbfd, "", [@generic="d53d8e25270e6ff92b776852c3729e353d7cb537d142f205f5ffff21eab6f59978e1f68eac29048ca528bbb9b24f298ef6031a076b5daf47855bf280506385675edcb0b0c09f31c1de92add8a69b2e569dc02620f46005eae2a73985c9c985949e0a813df0ef7c3c685ac3d1f37de3d2aa268cfa0adb84397edf5483c23b", @typed={0xdc, 0x54, @binary="963fc793fa1ebe59e57da2ede727d28f2994266cdbe058b3ad4db4a61777dc762e4890a7e4195dc414308c93a2237ddd679438ac324630d30388bfdc69e0eb6ca5f0f0824eba73e87dc768f9c90184f6bcec22740b2f7db634f287d4887b78793e5b928ec2b953cb249ea7f17810767a4b61f960e56dec9d13541512ed249ebe7bc8934bac29cdaf42be9698f64a041ce7f51bfb40c5d1c009621206708a4952597a317c50e11d7f9a6ac43930efcffaca3d756b878e9db649bfd28a691f4eacdc7c662076a6bf6e3969678dc7a26df7bdab420f"}, @typed={0xc, 0x15, @uid=r3}, @typed={0x18, 0x91, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x24, 0x37, [@generic="bb1e50295732fc90cc7cc7d5af5891def06cf86989c4abb0abe46411e8"]}]}, 0x1b4}, {&(0x7f0000004140)={0xd8, 0x2d, 0xb00, 0x70bd28, 0x25dfdbfc, "", [@typed={0xc, 0x5c, @uid=r3}, @nested={0x10, 0x38, [@typed={0xc, 0x5f, @ipv4=@rand_addr=0x80000001}]}, @generic="ddb640df60277328fc4b670a41cff63726e6e2cfedb84ae7f24e7b6a7e55f44cdb01ac4a92bb8ceaef3261d5398bd48587278ef8baffffc57c79538a0b07dc62355f7dd65af05505b09cd38d66bf7895b4134771cd50714b94c3c254402ea8ed3bc2363c721281e3cf124d4319390cf7b59a9f4be34e946077d787f21ad54a801de145caeff801fe1f67ce934747121b5073ea9bdd4e89e504b21f96d3f0", @typed={0xc, 0x18, @pid=r7}]}, 0xd8}], 0x8, &(0x7f0000004440)=[@cred={0x20, 0x1, 0x2, r8, r3, r9}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r10, r3, r11}], 0x70, 0x10}, 0x20000000) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/06 12:46:22 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000200)=0x8001) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socketpair(0x8, 0x80001, 0x9, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000140)={@remote, @multicast1}, &(0x7f0000000180)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000100)=0x4271, 0x4) setsockopt$packet_int(r4, 0x107, 0x12, &(0x7f0000000000)=0x7ff, 0x4) socket$kcm(0x29, 0x5, 0x0) [ 390.490685] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 390.499594] netlink: 'syz-executor5': attribute type 18 has an invalid length. [ 390.515129] netlink: 'syz-executor5': attribute type 18 has an invalid length. 2018/03/06 12:46:22 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) socketpair(0x10, 0x136221d9c06ee77a, 0xfffffffffffffbff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000002c0)=r4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f0000000100)="dca22850f97bba23b5b510c9391552eac2ecbf6e7e3e581f27d0f2e9314dcbe155b5f1476b05d314261a1ab7a5e2f460675bd01c11661aeeb8cf29001d1775ef02e34d1621bf4f2c5b29a09596f15394dc4a1e604cc04d3e24d7dcaa170693a5d755a5d8c18efecf294da102ec9424682fec1df6b407fd22742587560b3d8f567ac4c91a1c1f608a65337c920f71b02f57ca5c", 0x93}], 0x1, 0x3) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000200)) 2018/03/06 12:46:22 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) socketpair(0xa, 0x80f, 0x6, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) 2018/03/06 12:46:22 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000000c0)="130000001000ffdde200f49ff60f05000000c530", 0x14) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000100)="3687163369a2da401a08d9751f177cfdf48e1556aa69223dc81940cb2a92b771c7e13d3ce41c0a1ca41a1368456bb7857eb234836f04ec7fdc7a05e1f47895baa2340c7c6b1e6789a9ac72db0db468d6ac819e3978edd42eaaf9efe160e53b6341ae971904bc6c683eead84e7582543d1e6c03a02377521de988942e6a25a9c0ad3b3018459054ecd3ee9016") setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x3, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x9, 0x2, 0x4, 0xc2e7, 0x8, [{0x3f, 0x1ba, 0x6, 0x0, 0x0, 0x1}, {0x2, 0x5, 0xfc0, 0x0, 0x0, 0x2000}, {0x1, 0xffffffff, 0x3, 0x0, 0x0, 0x80}, {0xcd3d, 0x1, 0x4, 0x0, 0x0, 0x1}, {0x9, 0x3, 0x2, 0x0, 0x0, 0x100}, {0x4, 0x0, 0x7fff, 0x0, 0x0, 0x80}, {0xbc2, 0x3f, 0x7}, {0x3ff, 0x0, 0x0, 0x0, 0x0, 0x406}]}) 2018/03/06 12:46:22 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x4) 2018/03/06 12:46:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x1, 0x100000001) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb90100008001000000", 0x10) 2018/03/06 12:46:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000180)) syz_emit_ethernet(0x1c0, &(0x7f00000001c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [{[{0x9100, 0x5, 0x1, 0x3}], {0x8100, 0x7fffffff, 0x7, 0x2}}], {@ipv4={0x800, {{0x34, 0x4, 0x2, 0x9, 0x1aa, 0x67, 0x430, 0x7, 0x5e, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, {[@noop={0x1}, @generic={0x89, 0xa, "e6d21f61afab231e"}, @rr={0x7, 0x1b, 0xf4cc, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x4}, @rr={0x7, 0x7, 0xa7, [@rand_addr=0xb00]}, @generic={0x83, 0x5, "4a27b5"}, @generic={0xdf, 0xf, "4fcdfc862572fd20a16858a0f4"}, @noop={0x1}, @cipso={0x86, 0x71, 0x3, [{0x7, 0x7, "6fe4a69802"}, {0x7, 0xb, "30ca2b966845104135"}, {0x1, 0x11, "917d88098200701b3ec4095dd76db6"}, {0x7, 0x6, "0553bbfe"}, {0x1, 0x12, "495d5234ba4c61faa24653e7e3eec87d"}, {0x7, 0xe, "7265af424aa513e7ed75b5f4"}, {0x1, 0xb, "c3c77b53aff5d480dd"}, {0x7, 0x5, "feb834"}, {0x7, 0x12, "0680c78fe391b450bc95b8615a88a151"}]}]}}, @icmp=@redirect={0x5, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0xb}, {0x33, 0x4, 0x10001, 0x42, 0x92, 0x67, 0xaa, 0x3f, 0x84, 0xffff, @broadcast=0xffffffff, @rand_addr=0x200, {[@ssrr={0x89, 0xb, 0x5, [@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}]}, @rr={0x7, 0x2b, 0x9, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x3, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0xffffffffffffff00, @rand_addr=0x80000001, @dev={0xac, 0x14, 0x14, 0x10}, @multicast2=0xe0000002]}, @timestamp={0x44, 0x8, 0x9, 0x3, 0xe4, [{[], 0xf994}]}, @cipso={0x86, 0x5a, 0x309, [{0x7, 0xf, "52c3aecb28fd129a38ebd17d4d"}, {0x5, 0x12, "1264043f84c76e483a99f122dcf020ee"}, {0x0, 0x12, "cb7b9386af3d4550aeba01737c04b544"}, {0x0, 0xe, "dc600e2250843aed1d5150c1"}, {0x7, 0x8, "be2b41a1db4f"}, {0x0, 0xb, "18afc840d8aaed9984"}]}, @generic={0x45, 0x5, "b90848"}, @generic={0x8b, 0x12, "757be35a0558a72a307159f6ec500e22"}, @ra={0x94, 0x6, 0x2}]}}, "245a6e0f4acb"}}}}}, &(0x7f00000000c0)={0x0, 0x4, [0xa14, 0xc44, 0x909, 0x99e]}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000400)=[], 0x0, &(0x7f0000000440)=""/175, 0xaf}, 0x0) 2018/03/06 12:46:22 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={"62726f7574650500", 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a00], 0x0, &(0x7f0000000000), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x258) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) listen(r0, 0x2) r3 = getgid() ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x1, {0x2, 0x4e20, @empty}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x9}}, 0x44, 0x1, 0x72, 0x9, 0x80000001, &(0x7f00000003c0)='eql\x00', 0xffffffffffffffff, 0x6, 0x800}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x3, 0xe18, [0x0, 0x20000c00, 0x20001588, 0x200015b8], 0x0, &(0x7f0000000040), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x24, 0x62f7, 'rose0\x00', 'ip6gre0\x00', 'dummy0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x8d8, 0x908, 0x958, [@among={'among\x00', 0x840, {{0xfffffffffffff471, 0x800, 0x1ff, {[0x10000, 0x200, 0x3, 0x80, 0x8001, 0xcfa, 0x9, 0xffff, 0x3, 0x400, 0xfcfc, 0x4, 0x5, 0x40, 0x4, 0xf51, 0x4, 0x5, 0x4, 0xffff, 0x0, 0xac7, 0x9, 0x2, 0x9, 0x2827, 0x40, 0x61e, 0x800000000, 0xffff, 0x2, 0x81, 0x7, 0x4, 0x3f, 0x9, 0x1, 0x8, 0x4, 0x3, 0x5, 0x89, 0x7, 0x2, 0x86, 0x22, 0x3, 0x3, 0x0, 0x4, 0x8, 0x800, 0x9, 0xbe, 0x2f9a, 0x7fffffff, 0x9c2, 0x100000000, 0x6, 0x4aff, 0x4, 0x0, 0x10001, 0x48, 0x5, 0x3, 0x4, 0x9, 0x3, 0x7, 0x6, 0x10001, 0x1, 0x9, 0x7, 0x1000000000000, 0x1b, 0x9, 0x6, 0x9968, 0x9, 0x5, 0x9, 0x6, 0x1f, 0x800, 0x8d32, 0x5, 0x5, 0x3, 0x20, 0x200, 0x200, 0x400, 0x800, 0x6, 0x81, 0x2, 0x1f, 0xfffffffffffffff8, 0x34036599, 0xfff, 0x80, 0x2e29dff6, 0x7, 0x2, 0x2, 0x16c, 0x6, 0x1, 0x2, 0x9, 0x4, 0x7fff, 0x8bd4, 0xfffffffffffffff7, 0x1, 0x8, 0x3, 0x6, 0x4, 0x58, 0x6, 0x4, 0x0, 0x6, 0x372, 0x4, 0x100000001, 0x5, 0xf2b, 0x76, 0x6, 0x63, 0x4, 0x71fc0434, 0x9, 0xff, 0xffffffff, 0xfffffffffffffff7, 0x100000000, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x91d, 0x0, 0x3, 0x98c7, 0x0, 0x8020000, 0x1ff, 0x80000000, 0xf469, 0x8, 0x4, 0x685, 0x9, 0x0, 0x2, 0xffffffff, 0x3, 0x1, 0x1, 0x8, 0x8, 0x27, 0x3, 0x5, 0x5, 0x0, 0x8, 0x2, 0x5, 0x7, 0x0, 0x8000, 0x4, 0x1, 0xbe82, 0x1e21, 0x100, 0x2, 0x2, 0x2, 0x0, 0xffffffffffff8000, 0xffffffffffffff80, 0x6, 0x1, 0x6, 0x10001, 0x1ff, 0x7f, 0x0, 0xca0f, 0x7fffffff, 0x400, 0x28, 0x3f, 0x0, 0x1, 0x2, 0xbcc0, 0x0, 0x100, 0x9, 0x3, 0x1000, 0x8f, 0x1, 0x3, 0x7ff, 0x1, 0x4, 0x6, 0x1, 0x80000001, 0x100000000, 0x9, 0x8, 0x2, 0xdc, 0x4, 0x8, 0x9521, 0xffffffff, 0x0, 0x9, 0x9, 0x6ea8, 0x0, 0x7fff, 0x8, 0x5, 0x3, 0xffffffffffffff81, 0x7a60000000000000, 0xfffffffffffffff7, 0x80000001, 0x1, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x1, 0x4, 0x401, 0x4, 0x81, 0x1000, 0x9, 0x7ff, 0x9, 0x2, 0x2, 0xa8c, 0x7f, 0x101, 0x3, 0x1f], 0x2, [{[0xfffffffffffffff7], @broadcast=0xffffffff}, {[0x3, 0x6], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[0x3, 0x8, 0x3, 0x7, 0x7de8, 0xffffffffffffff81, 0x4, 0x0, 0x7fff, 0x3ff, 0x100000000, 0x2a, 0x7, 0xfffffffffffffffa, 0x0, 0x8, 0x0, 0x100, 0x1, 0x7fffffff, 0xd7, 0x60000, 0x80000001, 0x40, 0x1, 0x80000001, 0xbe3c71e, 0x101, 0x6, 0x0, 0x0, 0x1, 0x7fff, 0x0, 0x8087, 0x100, 0x1496347, 0x0, 0x9, 0xeb, 0x800, 0x5, 0x0, 0x8001, 0x7ff, 0x80, 0xfffffffffffffff9, 0x8, 0x8, 0x5, 0x20, 0xe316, 0x7ff, 0x7, 0x3, 0x8000, 0x2, 0x7, 0x82e, 0x7, 0x73, 0x115, 0x86, 0x80, 0x7bc, 0xffffffffffffff71, 0x9, 0xf8, 0x1, 0x3, 0x0, 0xffffffff, 0x7778c8ba, 0x3ff0, 0x0, 0x3, 0x2, 0x6, 0x2, 0xef, 0x0, 0x7, 0x5, 0x3ff, 0x6, 0x2, 0x2af6517b, 0x80, 0x8, 0x2, 0x9, 0xfffffffffffff801, 0x3, 0x200, 0x7f, 0x3, 0x100000000, 0xc6, 0x91, 0x3, 0xffffffffffff65f1, 0x5, 0x2, 0x3f, 0x6, 0x5, 0x400, 0x4, 0x4, 0x0, 0x8000, 0x0, 0x5, 0x800, 0x6, 0xffffffffffff47d5, 0x1, 0x4, 0x8001, 0x6, 0x4b, 0x5, 0x1, 0x80, 0x3, 0xfffffffffffffffa, 0x9, 0x6, 0x7, 0x8, 0x9, 0x7a50, 0xa05, 0x3, 0x7, 0x0, 0x1, 0x1f, 0x800, 0x3, 0x8, 0x0, 0xffffffffffffffe0, 0xffffffff, 0xbb9b, 0x6, 0xf, 0x3, 0x800, 0x3, 0x0, 0x180000000, 0xf1db, 0x3, 0x7f5, 0x2de9, 0x8, 0x7, 0x5, 0x6, 0x3451, 0xffffffffffff931c, 0x2, 0x1, 0x9, 0xffffffff, 0x3, 0x4f, 0x1000, 0x0, 0x20, 0x2, 0x8, 0x0, 0x3, 0x7, 0x7, 0x10001, 0x1, 0xe14f, 0x7f, 0x9, 0x4, 0x3ff, 0x0, 0x3, 0xfffffffffffffffa, 0x6, 0x3, 0x2, 0x4a, 0x80, 0x101, 0x201, 0x5, 0x9, 0x2, 0xfffffffffffffffb, 0x9, 0x20, 0x624, 0x8000, 0x7f, 0xfffffffffffffffe, 0x58, 0x7ff, 0x3, 0x5000, 0x5, 0xa58, 0x3d, 0x7, 0x171, 0x7fff, 0x7ff, 0x4, 0x154, 0x6, 0x4e, 0xfffffffffffffffb, 0x2, 0x200, 0x1000, 0x5, 0x93, 0x7fffffff, 0x2, 0x101, 0x5, 0x1, 0x98, 0x2, 0x6, 0xffffffff, 0xfd2, 0x8001, 0x100000000, 0x1, 0x9, 0xff, 0x1, 0x81, 0x10001, 0x7, 0xffffffffffffff7f, 0x2, 0x8, 0x1, 0x5, 0x9, 0x80000001, 0x40, 0x5, 0x52, 0x7e58bc2e, 0x7ff, 0x400], 0x1, [{[0x6, 0x80000001], @broadcast=0xffffffff}]}}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x0, 0x81}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x15, 0x40, 0xe88c, 'bpq0\x00', 'bond0\x00', 'nr0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x160, 0x1a8, [@state={'state\x00', 0x8, {{0x200}}}, @devgroup={'devgroup\x00', 0x18, {{0x8, 0x10001, 0x5, 0x4, 0x553b}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x80}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x248, 'syz0\x00', 0x2}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x2, 0x4, 0xe91c}}}}, {{{0x3, 0x0, 0x88be, 'syz_tun\x00', 'gretap0\x00', 'bcsf0\x00', '\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], 0xf0, 0x250, 0x288, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x4, 0x6}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x7, 0x20, 0x4, 0x2}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:ping_exec_t:s0\x00'}}}, @common=@STANDARD={'\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffe}}}}]}]}, 0xe90) [ 390.532889] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 390.543854] IPv4: Oversized IP packet from 127.0.0.1 [ 390.549097] IPv4: Oversized IP packet from 127.0.0.1 [ 390.567723] IPv4: Oversized IP packet from 127.0.0.1 [ 390.572999] IPv4: Oversized IP packet from 127.0.0.1 2018/03/06 12:46:22 executing program 3: connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000040)={0x1f, {0xd, 0x7, 0x9, 0x7, 0x40000}, 0x81}, 0xa) r0 = socket$inet6(0xa, 0x802, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000000300)=""/252, &(0x7f0000000180)=0xfc) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/06 12:46:22 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/06 12:46:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x1, 0x100000001) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb90100008001000000", 0x10) 2018/03/06 12:46:22 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 390.601525] BUG: unable to handle kernel paging request at ffffc9000614093d [ 390.608659] IP: ebt_among_mt_check+0xf8/0x3f0 [ 390.613128] PGD 1dad2f067 P4D 1dad2f067 PUD 1dad30067 PMD 1b17bc067 PTE 0 [ 390.620041] Oops: 0000 [#1] SMP KASAN [ 390.623823] Dumping ftrace buffer: [ 390.627339] (ftrace buffer empty) [ 390.631030] Modules linked in: [ 390.634205] CPU: 1 PID: 28375 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #253 [ 390.641542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.650880] RIP: 0010:ebt_among_mt_check+0xf8/0x3f0 [ 390.655869] RSP: 0018:ffff8801c4e97210 EFLAGS: 00010246 [ 390.661208] RAX: 0000000000000008 RBX: ffffc900061410c8 RCX: ffffffff851c4cc7 [ 390.668458] RDX: 0000000000000000 RSI: ffffc900029bf000 RDI: ffffc9000614093d [ 390.675708] RBP: ffff8801c4e97240 R08: 0000000000000000 R09: 0000000000000000 [ 390.682954] R10: ffffffff88615300 R11: 0000000000000000 R12: ffffc900061418c8 [ 390.690201] R13: ffffffff851c4c00 R14: ffffc90006140539 R15: ffffffff87701fe0 [ 390.697452] FS: 00007f7a41304700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 390.705653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 390.711509] CR2: ffffc9000614093d CR3: 00000001b784a005 CR4: 00000000001606e0 [ 390.718759] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 390.726007] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 390.733253] Call Trace: [ 390.735822] ? ebt_mac_wormhash_check_integrity+0x1e0/0x1e0 [ 390.741510] xt_check_match+0x235/0x9c0 [ 390.745460] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 390.750629] ? xt_check_target+0x990/0x990 [ 390.754852] ? mutex_unlock+0xd/0x10 [ 390.758541] ? xt_find_match+0x17b/0x1e0 [ 390.762581] ebt_check_entry+0xbc3/0x1e00 [ 390.766710] ? ebt_standard_compat_to_user+0x180/0x180 [ 390.771968] ? __is_insn_slot_addr+0x1fc/0x330 [ 390.776526] ? print_irqtrace_events+0x270/0x270 [ 390.781262] ? find_held_lock+0x35/0x1d0 [ 390.785308] ? __lock_acquire+0x664/0x3e00 [ 390.789520] ? is_bpf_text_address+0xa4/0x120 [ 390.793997] translate_table+0xcf5/0x2290 [ 390.798127] ? ebt_do_table+0x1f40/0x1f40 [ 390.802255] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 390.808119] ? rcu_pm_notify+0xc0/0xc0 [ 390.811989] ? rcu_read_lock_sched_held+0x108/0x120 [ 390.816984] do_replace_finish+0x79a/0x2620 [ 390.821289] ? ebt_register_table+0xe60/0xe60 [ 390.825764] ? find_held_lock+0x35/0x1d0 [ 390.829811] ? __might_fault+0x110/0x1d0 [ 390.833847] ? lock_downgrade+0x980/0x980 [ 390.837972] ? lock_release+0xa40/0xa40 [ 390.841924] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 390.847783] ? __check_object_size+0x8b/0x530 [ 390.852259] ? __might_sleep+0x95/0x190 [ 390.856215] ? kasan_check_write+0x14/0x20 [ 390.860432] ? _copy_from_user+0x99/0x110 [ 390.864555] do_replace+0x333/0x4b0 [ 390.868162] ? update_counters+0x1b0/0x1b0 [ 390.872383] ? ns_capable_common+0xcf/0x160 [ 390.876682] do_ebt_set_ctl+0xd4/0x110 [ 390.880545] nf_setsockopt+0x67/0xc0 [ 390.884241] ip_setsockopt+0x97/0xa0 [ 390.887934] dccp_setsockopt+0x85/0xd0 [ 390.891803] sock_common_setsockopt+0x95/0xd0 [ 390.896275] SyS_setsockopt+0x189/0x360 [ 390.900231] ? SyS_recv+0x40/0x40 [ 390.903666] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 390.909179] ? do_syscall_64+0xb6/0x940 [ 390.913131] ? SyS_recv+0x40/0x40 [ 390.916561] do_syscall_64+0x280/0x940 [ 390.920426] ? __do_page_fault+0xc90/0xc90 [ 390.924637] ? _raw_spin_unlock_irq+0x27/0x70 [ 390.929107] ? finish_task_switch+0x1c1/0x7e0 [ 390.933577] ? syscall_return_slowpath+0x550/0x550 [ 390.938488] ? syscall_return_slowpath+0x2ac/0x550 [ 390.943398] ? prepare_exit_to_usermode+0x350/0x350 [ 390.948389] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 390.953731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 390.958553] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 390.963718] RIP: 0033:0x453e69 [ 390.967491] RSP: 002b:00007f7a41303c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 390.975178] RAX: ffffffffffffffda RBX: 00007f7a413046d4 RCX: 0000000000453e69 [ 390.982432] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 390.989680] RBP: 000000000072bea0 R08: 0000000000000e90 R09: 0000000000000000 [ 390.996936] R10: 0000000020000340 R11: 0000000000000246 R12: 00000000ffffffff [ 391.004565] R13: 00000000000004e2 R14: 00000000006f75d0 R15: 0000000000000000 [ 391.011818] Code: 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 cb 02 00 00 <41> 8b 86 04 04 00 00 8d 04 40 44 8d 3c 85 14 04 00 00 eb 1f e8 [ 391.030902] RIP: ebt_among_mt_check+0xf8/0x3f0 RSP: ffff8801c4e97210 [ 391.037370] CR2: ffffc9000614093d [ 391.040802] ---[ end trace 70efe3f636565dbf ]--- [ 391.045532] Kernel panic - not syncing: Fatal exception [ 391.051265] Dumping ftrace buffer: [ 391.054785] (ftrace buffer empty) [ 391.058478] Kernel Offset: disabled [ 391.062083] Rebooting in 86400 seconds..