RIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x0, 0x20e, 0xe06, 0x63, 0xfffffffffffffe00, 0x76e800000000000, 0xb275, r1}, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r2, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000340)=0x80) getsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000380)=""/208, &(0x7f0000000480)=0xd0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000000140)="2db770964e24a5b969a85f1206ce6dfa9accecc0594cb4da85fa02a0145fa4040000000140797e10658b619b70dfb97114542ca06ba7af7522f17f3a1e31b8754e09343f179b5f8b5c48df1d5037a5c5901ffe43f875b0782fd18dd38abace2bc52a40d6e31a63a7a642f041b3df50ddb53a005918a95024a43f1ce2f4a7bdb952", 0x81) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="0596008a7b4c9a0fcf81000000b6aa18653f00eba670fd66c8e325c20048010000"], &(0x7f0000000240)=0xe) 2018/04/10 00:48:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x400, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000000)={0x1, 0x0, [0x0, 0x3]}) 2018/04/10 00:48:13 executing program 2: syz_emit_ethernet(0x1ae, &(0x7f0000006ed5)={@random="aa6091045bc2", @empty, [], {@generic={0x88ca}}}, &(0x7f0000005fec)={0x0, 0x0, [0x0, 0xfffffffffffdffff, 0x0, 0xda3]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/10 00:48:13 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x8000, 0x20, &(0x7f0000000080)="fdced21cf947bd0e5ff2ad0a160b736377ac4e8144a21b1f981a83bcdb8f438849a8e41ce141da2baec0b66fae5c31941d18aa9860f91533af781b6c91e1b9c304dbda75168a5eded1f7cfbe1a952e2b34355cb3eaf59c716e6ee99c40f48e7babb4d32d022f8bea5d582365425074bcd77ef14b668cc31df1849414a57e032aed101d8a6568a9968b28f0089147f7ea063a725e19bc39bb661fdfd386bb931075c7c9bb53ab5cade8e31c1d1013", 0x1, 0x2, 0x8, 0x9, 0x3497b8f3, 0x4, 0x0, "c5dfbe155bbbf47a75e5cfb98b0f97f2cb8a17a38cc936767c4052a1810b8c05c37c988cd263a31e11ba4d604a752032cc1ed4dd903e67f8803f70970cfc35aa0eba54b055f8f156"}) sendmsg$rds(r0, &(0x7f0000001e80)={&(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000001c40)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001b80)=""/93, 0x5d}, &(0x7f0000001c00)}}], 0x48}, 0x0) 2018/04/10 00:48:13 executing program 1: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000840)=ANY=[@ANYBLOB="4c0000001200db4d00000000000000000000067e148400000000000000000000000000000000000008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d00000065c28eccb3b3939f03bbabd868669510fb65718e55660835426d07be20710de2cd6cf618a19272bd8223fa1541fcfe945d6ebca4078e65c90635b078f670d0ca2ea39fbaac1a2b396f888d136bc219061cd5fe7d403a05e9c968e13c531ecc5840302fd0000000000000"], 0x4c}, 0x1}, 0x0) accept4$inet6(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000800)=0x1c, 0x80800) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000780)={r0, r1}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x4, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x0, 0x3, 0xb, 0x6, 0xfffffffe, 0x1}, @call={0x85, 0x0, 0x0, 0x8}], &(0x7f0000000040)='syzkaller\x00', 0x8001, 0x70, &(0x7f00000001c0)=""/112, 0x41100, 0x1}, 0x48) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/156, 0x9c}, {&(0x7f00000003c0)=""/214, 0xd6}], 0x2, &(0x7f0000000500)=""/162, 0xa2, 0x4}, 0x0) bind$packet(r0, &(0x7f0000000600)={0x11, 0x15, r2, 0x1, 0xfffffffffffffff7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000b80)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x7}], 0x80) connect$packet(r0, &(0x7f0000000240)={0x11, 0x1a, r2, 0x1, 0x0, 0x6, @random="3c2ce3d9b6c1"}, 0x14) 2018/04/10 00:48:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x7, 0xfff, 0x8, 0x10, 0x1, 0x1000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000040)="c59e3ea58cddbbaf79b00c86e05b6bced33a947f909a18a39abf590c855a6a50eaad5a1223e954b0c04343295203d16c5280869f3641d2055b721e8a22c9824dfd37d86d52de16eca6be088206f5bb8c7566613f030288b0bc1b14f3f6fd9cdc2be982f33ea325b9322dae8b2e86d0b7b72d3fdde0aada30c07ab681e3c8e7", &(0x7f00000000c0)="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", 0x2}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00', r0}, 0x10) socketpair$inet6(0xa, 0x7, 0x100, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000011c0)=0x6, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000001200)={'bcsh0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000024c0)={'ah\x00'}, &(0x7f0000002500)=0x1e) sendto$inet6(r2, &(0x7f0000004f00)="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", 0x1000, 0x20000840, 0x0, 0xffffffffffffff4c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003540)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000003640)=0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003680)={0x0, 0xffffffffffffffff, 0xffffffffffff0000, 0x8, 0x2, 0x80000000}, &(0x7f00000036c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003700)={r5, 0x88, "2113a6b295070c2e26d5aa2ba5f94cd8cdfcf07dc40dcea36132b6be413b0ce47008400caecda6b11c80e01dde8c1792eaebb25e418a9ca822a54bcbb6773e866e10100a35e2a69d6ed206d21df737859f0c16dbc7c81669239a13fb4fdc440ecdf6f7dfc173564f35d63dd4d841839c3c81b181ffbbe3b684c3e9b673737f2fd6af7df5ddd87bac"}, &(0x7f00000037c0)=0x90) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x38e48f8faffe68f0, r3, 0x0) r7 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000003800)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f0000001240)=0x81, 0x339) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003880)={r1}) setsockopt$ax25_buf(r8, 0x101, 0x19, &(0x7f00000038c0)="1adc90b2d1104ecc120ca1f7601ca528bff4ce48e2200d746a6011168fcff8ca772468978131e25f8eb9021ca6ba885c0057bcbec0d05b286ce950f3cf5382b35280f56d1b8b54f4c6c6a46ae3cc5c70c18171f430de0ccfe10703ab02d09d7f58ff4b7624ff435f42cfe72dfbf4ceea76eba1", 0x73) getsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f0000003940), &(0x7f0000003980)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00000039c0)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xf0a, 0x401, 0x9, 0x8, 0x2}, &(0x7f0000003a80)=0x98) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000003ac0)={&(0x7f0000ffd000/0x1000)=nil, 0x4, 0x6, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x8}) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000003b00)={r5, 0x5, 0x7ff, 0xffffffffffffff81, 0x7fffffff, 0xc6f, 0x9, 0x8, {r6, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x1000}}, 0xffffffffffffff7e, 0xfffffffffffffffb, 0xffffffff80000001, 0xca6, 0x6}}, &(0x7f0000003bc0)=0xb0) r9 = epoll_create(0x3) setsockopt$packet_int(r8, 0x107, 0x0, &(0x7f0000003c00)=0xffffffffffff8001, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003c40)={r5, 0x80000000}, &(0x7f0000003c80)=0x8) getuid() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000003cc0), &(0x7f0000003d00)=0x4) sendto$inet(r4, &(0x7f0000003d40)="0272d3ddb9303696632163ee8500e8c08b3a3d398b874c1be70e7cde66a989680a0f4c88725412e8a237b82c012803ac5fe046177a0d757f9739f8c76cefddebc3f914510731", 0x46, 0x40800, 0x0, 0x0) setsockopt$RDS_FREE_MR(r8, 0x114, 0x3, &(0x7f0000003dc0)={{0xfffffffffffffffb, 0x200}, 0x18}, 0x10) accept4$vsock_stream(r7, &(0x7f0000003e00)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000003e40)="2045ed64dac7c1cbdb6fcb21330438a87ceb2b0e1ca895b44051f46f57403e343db811149ddd5380500463fac4f2068a39578a91184f891c0a784ac09ac2c67aaaa640fbb0abef29ff642facfaf80c161e75", 0x52) 2018/04/10 00:48:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000006fac)=""/84, &(0x7f0000002000)=0x54) socket$packet(0x11, 0x3, 0x300) 2018/04/10 00:48:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001900)}, 0x0) 2018/04/10 00:48:13 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x566e) setsockopt(r0, 0x2, 0x7d, &(0x7f0000000080)="6fdcf025c97bd9ae74bf00000003000000000000000000000000", 0x30f) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffff7}, 0xc) 2018/04/10 00:48:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x4}, 0x1c) close(r0) r1 = socket$inet(0x2, 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfffffffd, 0x2, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0xfb8, 0xd74d, 0x3}, 0x10) 2018/04/10 00:48:13 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000580)=""/210, 0xd2}], 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@hci, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000140)=""/93, 0x5d}], 0x2, &(0x7f0000000200)=""/43, 0x2b, 0x3ff}, 0x10020) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) r2 = accept4(r1, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x80, 0x80800) accept$nfc_llcp(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x60) socketpair(0xa, 0xe, 0x3, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000002c0)={r1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000)={@dev={0xfe, 0x80}, r4}, 0x14) getpeername$inet(r3, &(0x7f0000000480)={0x0, 0x0, @dev}, &(0x7f00000004c0)=0x10) 2018/04/10 00:48:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x100, 0x1, 0xc, 0xc78, 0x4, 0x7bc3, 0x3, 0xe4b, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000000080)=0x1008) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="4c0000000000faff0000000000000002000000000000000000000000000000000000000100e32e3fff210194023fd121"]}) pwrite64(r1, &(0x7f0000001200)="39680810b004e37851d9391ab60e3b930ad52bde34a9bfe9a2ee2c153ad0f7df52d0d9d08dd55d264f988af6a2db3faa95d7fb66dc69467b64adc4d031ccf3928883d5e4cac9e2e9410a2a7aa1ac75b0de10d53e2085ea3894dfe9a958b74b2d2672d23737cce05e3e0ad8cf5069ede274f0b5c9b1cdc8a7c8ec384c77315a691c60de63eae37703a42ffd5f364ba529f8", 0x91, 0x0) 2018/04/10 00:48:13 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = epoll_create1(0x80000) r2 = accept$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x20000000}) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000003000000000000000000000000000000"], 0x14}, 0x1}, 0x0) socketpair(0x2, 0x80807, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xe2f, 0x0, 0xe1, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r5, 0xeb, "019f792e2cd6987eae0f771bec6a8d5db3b6ab6f06e6bd5bf6d5728f55596939d85a4ca1ea9306044d793b965a16f3c45095dc6f3d140ceb5153c8a79dc7bed0feb39db81ed90c08d9229386e88df2d05d67cbec0e3e0ab7b92598276e585fe30d43eb929506b83976a1780767d30ae95f4375ae8c8daa7fd1667a19314aeeaf6382c7994fabc289d11d271b940f8400a4f4dba0b5a7fb131ed483e5bd885b97cdacca87a87a20f2f634cf61fe0b70be0c380f7960eee509447236e0aa7504be386a39309ba0a8dae7de2cbccc911fd6c7216915f59ca8aa4c069a96653be6cc508a91ae6c14ec92f708a7"}, &(0x7f0000000180)=0xf3) 2018/04/10 00:48:13 executing program 0: ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000000)={"7622000001000100", 0x100}) 2018/04/10 00:48:13 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/120, 0x78}], 0x3, &(0x7f00000002c0)=""/148, 0x94, 0x80000000}, 0x40012000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x6, 0x7}, &(0x7f0000000400)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x204}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={r2}, 0x8) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000004000)) unshare(0x400) pwritev(r0, &(0x7f0000000200), 0x0, 0x0) 2018/04/10 00:48:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000700)={r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001740)={0x0, 0x38000}, &(0x7f0000001780)=0xfffffffffffffe78) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001a00)={r4, @in6={{0xa, 0x4e24, 0x0, @empty, 0x8}}, 0x1, 0x3, 0x1fd1, 0x8001, 0x10}, 0x98) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) getsockopt$inet_dccp_buf(r3, 0x21, 0xc2, &(0x7f0000000800)=""/122, &(0x7f0000000740)=0x7a) vmsplice(r2, &(0x7f0000001840)=[{&(0x7f0000000600)="36b791c28d21f147688086ec5426b005e2f872fa16e0df5734474abf0d5dc85f72890188eb9435695653c39d0f496201609d0455860b34f3f5a14fd8d3fd5c445c11035baf3ccf7f5c978a15c06be6c0592aa114bf467253a0234edb8b147d4be0aef4629405347386f34b6638f2629dc4d9c29095cfe4c7c12b926852a2932b4adbee7bc4483707e68c5125ca3bf1e5ed897813f0006d4842c225194e0a601613e953ab628b4958194100275187e7eb62d7092cd489f7de5d6f096d7244ba9f2c82a269ba9f78d84a270f9aea5610", 0xcf}], 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvfrom(r2, &(0x7f0000001880)=""/101, 0x65, 0x40000000, 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001980)={0x8, &(0x7f0000001940)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f00000019c0)={r7, 0x2}) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/246, 0xf6}, {&(0x7f0000000280)=""/21, 0x15}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/49, 0x31}], 0x6, &(0x7f0000000480)=""/244, 0xf4, 0x3}, 0x40) connect$packet(r5, &(0x7f00000005c0)={0x11, 0x3, r8, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/04/10 00:48:13 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x4, 0x4, [0x9, 0x50, 0x3f, 0x3ff]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x14, 0x12, 0x301, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) 2018/04/10 00:48:14 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '#! '}, {0x20}], 0xa, "238498b7b593976e9c98f544f129f1d7e62c32288057dd2ee177aa"}, 0x2b) write(r1, &(0x7f0000335000), 0x59a6033acf3c0d8f) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [], 0xa, "f70f1a3b3ddb887ae1d66794654894fba1daceb70ca9be5f6928534b93b832daa62b079bd73921b5cfcc02f70a8a22fdc3ad140ca578bd51218ca5f712632951af11be3ccf5787ba79f355bdc480dc73a569bd9e91e1eec1f8f7302d671bfcbf2b03c208d306d8d1dd42449923c4d74c8fe3ef5a59698766ac79c0dcdb65b393b5f0207fd76285a2922353b7cf13c9062e054ea76f0bcf6c4cce3c8ae5378f0731816ca19bf52c497999555e7a766db1785e0ba0999eceec"}, 0x5d) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') [ 569.372771] device lo entered promiscuous mode 2018/04/10 00:48:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000027000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/10 00:48:14 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0xef) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr}, &(0x7f0000000100)=0xc) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x0, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x7, {0x2, 0x4e23, @rand_addr=0x3}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0xe8c2, 0xfffffffffffffff7, 0xffffffff, 0x401, &(0x7f0000000000)='gre0\x00', 0x2, 0x40, 0xfff}) 2018/04/10 00:48:14 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) epoll_create(0xfffffffffffffff7) socketpair(0xa, 0x0, 0x3, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={r2, r3, 0x6d28}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000180ff8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x6, &(0x7f0000000040)=@raw=[@exit={0x95}, @alu={0x7, 0x10001, 0xd, 0xf, 0x1, 0xffffffc0, 0xfffffffffffffff0}, @exit={0x95}], &(0x7f0000000080)='GPL\x00', 0x0, 0xe8, &(0x7f00000000c0)=""/232, 0x41f00, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', r4}, 0x10) 2018/04/10 00:48:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000400)=0x10) getsockname$ax25(r1, &(0x7f0000000440), &(0x7f0000000500)=0x10) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1, 0x0, 0xfffffffffffffe78}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) write(r0, &(0x7f0000000080)='$', 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/04/10 00:48:14 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket(0x8, 0x2, 0x4e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x6, 0x30, 0x1, 0x8}, &(0x7f0000000240)=0x18) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/10 00:48:14 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x80e, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000600)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x40, 0x4e22, 0x9, 0x2, 0xa0, 0x20, 0x6c, r3, r4}, {0x4, 0xeabd, 0x13, 0x4, 0x7fff, 0x3f, 0x0, 0x10000}, {0xfffffffffffffff9, 0x1, 0x9, 0x81}, 0x9, 0x0, 0x1, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d4, 0x6f}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x3505, 0x1, 0x3, 0x9, 0x21cd, 0x3cf, 0x5}}, 0xe8) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', r6}) close(r5) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f0000000200)={'lo\x00', @ifru_map={0xffffffff, 0x20, 0x0, 0x20, 0x2, 0x80000001}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) readv(r5, &(0x7f0000000200), 0x0) r7 = accept(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000000140)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/10 00:48:14 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r2, 0x3, 0x0, 0x5}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r6, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r6, 0x40000000000005) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="c504000028665ddf9513a5bf433a89a7402837926dd9ab2a67da9d42e92ab9eda8cb44aabdc089eb43e74257a112ae42134a7a9f39346deeae63e2a8d58be3e1153d88ca6ea06241f03040a14c8df022e3e6526a11feb4ffd3b1eeedadeb10f9624010d499ca0d338bca10779ef1568493005e9b3ce5a98ada7d5264155a5b0aad"], &(0x7f00000001c0)=0x85) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r7, 0x4}, &(0x7f0000000240)=0x9c3b63f1fc353b02) r9 = accept(r6, 0x0, &(0x7f00000017c0)=0xfffffffffffffe72) getsockopt$IPT_SO_GET_REVISION_MATCH(r9, 0x0, 0x42, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) ioctl$sock_SIOCGIFCONF(r9, 0x8910, &(0x7f0000000540)=@req={0x28, &(0x7f0000000500)={'sit0\x00', @ifru_hwaddr=@random="789f9238801a"}}) r10 = socket$inet6(0xa, 0x207, 0x2000000000010) connect$inet6(r10, &(0x7f0000001c80)={0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r10, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa}, 0x1c) r11 = accept4(r6, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) sendmsg$nl_route(r11, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f0000000380)={r8, 0x6, 0x80}, &(0x7f00000003c0)=0x8) writev(r10, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) r12 = socket$inet(0x2, 0x80005, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r12, 0x0, 0x32, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000300), &(0x7f0000000040)}, 0x78) sendmsg(r11, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2, {0xa, 0x4e23, 0xd5, @dev={0xfe, 0x80, [], 0xb}, 0x80000001}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001cc0)=ANY=[], 0x0, 0x4000}, 0x20004010) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000001900)={r9}) sendmsg$nl_route(r13, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001940)=ANY=[@ANYBLOB="140000001a0000e62abd7000fedbdf250200877a2df77addbcf0605f0df787b5eed1b08b628fb5bfb23e06cb30c8965914c5187a921368bf736c424d458d079ea9ab6e0500000000000000000000000000000000000000008d15d0d9a654d0b9b2abe01a1db501705ee12faebc33ecd5a93a8efbc3aa4badd61872ea7574168f2de9d6073b92630a2f3b65640f835f8de1ac3878d36de716be87b1c4bc5b3dcfc62dbf4673aedb75d7b4f3672de9e11935f6c97447593e733a4058164846500779604d4652c22339bb5a830443a2ba9ab04a4acb33efd91f1908cbe8096740f568"], 0x1}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/10 00:48:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), 0x4) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_delroute={0x1c, 0x19, 0x401, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) 2018/04/10 00:48:15 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000000fff)="02", 0x1) r1 = socket(0xd, 0x7, 0x80000000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xa14}, {0xa, 0x4e24, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x2}, 0x8001, [0x4, 0x5, 0x4, 0x6, 0x1b, 0x0, 0x9107, 0x5]}, 0x5c) listen(r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept4$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/04/10 00:48:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) recvmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000100)=@in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/133, 0x85}], 0x1, &(0x7f0000000740)=""/61, 0x3d}, 0x0) 2018/04/10 00:48:15 executing program 1: getgid() r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001780)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000017c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000018c0)=0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000380)={'ip6gre0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001900)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000340)={r4, 0x8, &(0x7f0000000240)=[0x6, 0x9, 0x81, 0x0, 0x101, 0x6, 0x0, 0x7], &(0x7f0000000280)=[0x1f, 0x1, 0x2cc7, 0x6, 0x324, 0x0, 0x200], 0x4, 0x1, 0x0, &(0x7f00000002c0)=[0x8], &(0x7f0000000300)=[0x3, 0x1, 0xffffffff80000000]}) 2018/04/10 00:48:15 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x20008004}, 0x40040) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c001f000000100000000000000000000400230008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x5e}, &(0x7f0000000440)=0xb6e) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) pipe(&(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x0, 0x91f, 0xe134, 0x4, 0xffffffffffffffff, 0x8}, 0x2c) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x32, r3, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r5, &(0x7f0000000140), 0x100002fb) r6 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @empty, 0x52}, 0x1c) listen(r0, 0x20000000000004) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendmsg$netlink(r7, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00M\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r6, 0x0, &(0x7f0000da8ffc), 0x80802) pipe(&(0x7f0000000540)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/10 00:48:15 executing program 3: write(0xffffffffffffffff, &(0x7f000046bfd8)="270000001400070002000000120f0a0011000100f500001000000000078a151f35080039000500", 0x27) socket$netlink(0x10, 0x3, 0xf) 2018/04/10 00:48:15 executing program 6: syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = socket(0x1, 0x1, 0x200) recvfrom$packet(r0, &(0x7f0000001600)=""/239, 0xef, 0x40, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x4, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x20, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0x7b7e397f, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x262) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x8, 0x1, 0x6, 0x5819, 0x8, 0x8000, 0x1, {r2, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x1, 0x2, 0x40, 0x81, 0x3}}, &(0x7f0000000380)=0xb0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/233, &(0x7f0000000140)=0xe9) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x2010, r3, 0x0) 2018/04/10 00:48:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg(r1, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000480)="1ee879f957407ccc8bf2457890bd1b9aa69bc729e15a1b3d25fb577ad7ed7b6ff063a84d4ff4ffea361ba95b741d5da18990e6b1439911caa5121be1de12d0f2c5b5a85bf3626b49172e2c2e4c660719e3", 0x51}], 0x1, &(0x7f0000000a00), 0x0, 0x8000}, 0xff}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001080)="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", 0x1000}], 0x1, &(0x7f0000000240)=ANY=[]}}], 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r1}) connect(r0, &(0x7f0000000040)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80) socket$kcm(0x29, 0x5, 0x0) getsockname$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) 2018/04/10 00:48:15 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000680)={r4, &(0x7f0000000080)="9d70711c", &(0x7f0000000180)=""/119}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000440)) r7 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="88fa32dc0ddde20ec5f9d4000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0xffffffffffffff4e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x627c3419c73d9689) r8 = socket$inet(0x2, 0x2, 0x0) unshare(0x40040000) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x459) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) 2018/04/10 00:48:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) 2018/04/10 00:48:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000200)={0x0, &(0x7f000000efe8)}, 0x10) sendto$unix(r0, &(0x7f0000000000)="d446bf6e7bd7f8a5a7313e5329444b97a3d47dcd66ab6415ed45df737e70b90f559c6ac1ee1ff9795deb20c55fb21281578cd1c4cfae37027953b59ddb85abaf8b0678521e3acb8553c63401fbb1c9c766dc1e4e7d6d3b5458496a1b50fbc821af8d79898d0777ff5d39439ed67764c42b3c17098a443cf66f47ddd32943daba2cb4c4cf266812504315ce14e7512bce5672760e6a5a3d6d95a5ea19d26ed4cdba", 0x326, 0x0, &(0x7f000000dff8)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/10 00:48:15 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) r1 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f000039e000), 0x4) 2018/04/10 00:48:15 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getpeername(r0, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000002c0)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x401, 0x6, 0x7f, 0x0, 0x4, 0x80000000, r1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/04/10 00:48:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100), 0xaa) pipe(&(0x7f0000001ec0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000001f00)={0x33, @loopback=0x7f000001, 0x4e20, 0x0, 'ovf\x00', 0x1, 0x401, 0x10}, 0x2c) getsockopt(r0, 0x1, 0x2, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) [ 570.765258] IPVS: ftp: loaded support on port[0] = 21 [ 570.869838] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 00:48:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)=""/183, 0xb7}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f00000002c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/64, 0x40}, {&(0x7f00000014c0)=""/18, 0x12}, {&(0x7f0000001500)=""/107, 0x6b}, {&(0x7f0000001580)=""/234, 0xea}], 0xa, &(0x7f0000001740)=""/83, 0x53, 0x1}, 0x40000002) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001800)="7c9d50ff646400e52dd27970a351d014f61a28e2d9d53933dd74ada3604aefe2f64a75cd2cc838c503462db0190742e57a85c5ad1942665bb16366bfb5c4f4e3b21e2a3a37c0c0861311aeed0de18f2056490e484928673dd9f8705a16769060e77448d974298b946213f0d77e03df5212e4659bde6db7832b84302b6fd2280311cd0edb80f8e4edd30318fad79f1bb2b85ff93b108e47e97117739d91aca8bf8d8cf23efc85beccba1dc0", 0xab) writev(r1, &(0x7f00000018c0), 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000018c0)='syzkaller1\x00') getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/10 00:48:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50a) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x41, "2b1f56247a00c6c77c1df768065017f938f7b1344b115ebb41952e4542a6cb8f5112951f0c560020bcf31ef8d71efa2122ad2328587074077b18646a8b8f99bfed"}, &(0x7f0000000440)=0x49) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in={{0x2, 0x4e22, @rand_addr=0xd6}}, 0x3, 0x2}, &(0x7f0000000540)=0x90) 2018/04/10 00:48:16 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) socketpair$inet6(0xa, 0x80f, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) socket$inet6(0xa, 0x7, 0x7b0f9a31) r2 = accept$inet6(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) ioctl$void(r2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x7fffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) 2018/04/10 00:48:16 executing program 0: socketpair(0x7, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x7, 0x1, [0xdc4]}, &(0x7f0000000100)=0xa) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000317ff8), 0x0) 2018/04/10 00:48:16 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@multicast1, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x3b) shutdown(r2, 0x0) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x0, 0x1, [], [@ra={0x5, 0x2}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) sendmmsg(r2, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x575}], 0x1, &(0x7f0000001240)}}], 0x1, 0x0) 2018/04/10 00:48:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x67}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000ab44a55051c979c2b152a20000000000000180ffffa2f030450c000000c7000000000000009f32ff0000000000d6c6d362e877a3dadc6ade22f6299979dab8b5a8c87f3c8ea68b171708c1c1a44b8a64b7ae72069a695e9bcc59f2214b7e7020364298f68a661dfd57111da548f8b733b9eca19baf4cacee1cf54380deb4e6ccd41c91f5dce4c97e17528e3206cd655da45df5d29b8252f26a8601"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x6, 0x6d, 0x8001, 0x0, r0}, 0x2c) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={'syzkaller0\x00', {0x4, 0x2, 0x6, "fefb03015155", 0x4}}) 2018/04/10 00:48:16 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000861fd8)=""/40, &(0x7f000090effc)=0x28) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) getsockname(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x80) 2018/04/10 00:48:16 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) accept4(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x1a) 2018/04/10 00:48:16 executing program 7: socketpair$inet6(0xa, 0x80000, 0xe5a, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x6}, {0x3}, {0xc, 0xffffffffffff9412}, {0x4, 0x7}, {0x2, 0x59}, {0x4, 0x2}, {0x3, 0x7}], 0x7) pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001d40], 0x0, &(0x7f0000001d00), &(0x7f0000001d40)=ANY=[@ANYRES16=r1]}, 0x7a) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100)=0xffffffffffffffff, 0x8) 2018/04/10 00:48:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000000)="b09a739571ede042882021cc0146fe2542a163ee96d65b0264e3ea358e6d0c035c7bb32a50db8f09c045a62b8cc577d296b4e74d39000000000000000000000000000000009d66bb304e1e583c06483d1b3567583bc25b6bf1911ca25fe7b0d6", 0x60, 0x8000, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r0, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000080)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/10 00:48:16 executing program 0: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) connect$ipx(r0, &(0x7f0000000080)={0x4, 0xb62, 0x0, "96419fe47c70"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0x8, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000189500000000a515fd121e0000004fbc2b169311a9b9e6f399b68f594d5702b9735546fa3fb52c615bd6ec00349e90ce06d95ead368bce92991ce4457f5fd9edc4f43ef4cf376d9d7678b0474048560b4b306739385f6494325ef67dca5fb09230d4b2c243c8e0d260bb4af8a6af6c"], &(0x7f0000000280)='GPL\x00', 0x97, 0x94, &(0x7f00000002c0)=""/148}, 0x48) 2018/04/10 00:48:16 executing program 2: setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100), 0xd3) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) socketpair$inet(0x2, 0x807, 0x2, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x48014, &(0x7f000006d000)={0x2, 0x4e1d}, 0xffffffffffffff47) shutdown(r0, 0x1) 2018/04/10 00:48:16 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x0, 0x0, @dev}, &(0x7f0000000180)=0x80, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x5, 0xdf7, "28b6b0af821a837f9b037695bcd10eda7ee4b0b80dce97e1f9f2c48ca09944a840c49d1a724a0dcafb4c212783c836efa1422759a3428ec479bc7e04e4b292dd967801fc18e649db5779bf9ecd598163"}, 0xd8) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000900)={&(0x7f00000002c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/249, 0xf9}, {&(0x7f0000000580)=""/39, 0x27}, {&(0x7f00000005c0)=""/186, 0xba}, {&(0x7f0000000680)=""/27, 0x1b}, {&(0x7f00000006c0)=""/104, 0x68}, {&(0x7f0000000740)=""/98, 0x62}], 0x8, &(0x7f0000000840)=""/191, 0xbf, 0x7}, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23}}, 0x6, 0xa156, 0x5, "ce1613557a70989c74d9f16e7ab95fe4e7453f7ef72e1440c97d364e476f91f56042f33bb2a0b6bc6967cb6b68a02e2fb64c7bd8d35d9963afcc44cb3172f6b4fa9c3b01338532ae7230100b43b3a7f4"}, 0xd8) 2018/04/10 00:48:16 executing program 4: r0 = socket(0xa, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/10 00:48:16 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200)=0x99a, 0xffffffffffffff35) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/126, 0x7e}, {&(0x7f0000000240)=""/206, 0xce}], 0x2, &(0x7f00000001c0)=""/11, 0xb, 0x9}, 0x10002) write(r1, &(0x7f0000019f97)='c', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001500)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001540)={0x0, 0xffffffff80000001, 0x7, 0x1, &(0x7f0000ffc000/0x1000)=nil, 0xefe}) write(r1, &(0x7f00000000c0)="d6", 0x1) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000400)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, &(0x7f0000001480)=""/69, 0x45, 0x8ff}, 0x2000) close(r0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/04/10 00:48:16 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x46ca268be67a2982}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000100)="2ac49d78e8511dfb8a92f8111be4b79795f333fe00c8958c"}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000200)={0x2, {{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f5}}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4(r0, &(0x7f0000000140)=@can, &(0x7f0000000040)=0x80, 0x0) [ 571.690129] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 571.740630] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 572.675350] syz-executor7 (10788) used greatest stack depth: 10216 bytes left 2018/04/10 00:48:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f302843e0080ffe00600000000070000a2bc5603ca0016087f8900000020000000012dff0000000309ff93acff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/10 00:48:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000005000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000013ff4)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000600)=[@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe1b}}, @in6={0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x88) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f00000007c0)=ANY=[@ANYBLOB='h\x00'], 0x1}, 0x1}, 0x80) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000000)=0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'bridge0\x00', 0x0}) bind$packet(r5, &(0x7f0000000500)={0x11, 0x18, r6, 0x1, 0x40, 0x6}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000900)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000540)=[@in6={0xa, 0x4e24, 0x1e, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in6={0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}], 0xa8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x800c, 0x0, 0x1, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000300)={0x9, 0x200, 0xae, 0x4, r7}, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000002500290100000000000000000c000000974ff6d076b66c46f26b6ebd0f822b80793cf401d07223bd67e5235e7f12804b88beae2855873ab8a231830dca355f"], 0x1}, 0x1}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000400)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/04/10 00:48:17 executing program 6: r0 = socket$rds(0xa, 0x2, 0x11) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x10, &(0x7f0000000240)=[@in={0x2, 0x4e23, @rand_addr=0xfffffffffffffeff}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), 0x4) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000004ff0)={0xa, 0x4e21, @loopback=0x7f000001}, 0x31e, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000002000)=[@rdma_dest={0x18, 0x29, 0x8}, @cswp={0x0, 0x114, 0x7, {{}, &(0x7f00000000c0), &(0x7f0000000100)}}], 0x70}, 0x0) 2018/04/10 00:48:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000600)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000640), &(0x7f00000006c0)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000080)=0x760f, &(0x7f0000000100)=0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2, @loopback}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in, @in=@multicast1=0xe0000001, 0x4e23, 0x200, 0x4e22, 0x2a00cac7, 0xa, 0xa0, 0xa0, 0x3b, r5, r6}, {0x5, 0x9, 0x27, 0x7fffffff, 0x1, 0x2fa5, 0x84, 0x7}, {0x4, 0x0, 0x8001, 0x2}, 0x6, 0x6e6bb8, 0x0, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x3c}, 0x2, @in=@rand_addr=0x7, 0x3501, 0x0, 0x3, 0x6, 0x8, 0x10000, 0x8}}, 0xe8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffff9c, 0x0, 0x80, &(0x7f0000000540)={'broute\x00'}, &(0x7f00000005c0)=0x78) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000401ffffffff0000000000000000"], 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x0, &(0x7f00000008c0)}, 0x10) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000140)={0x1, &(0x7f00000001c0)=[{}]}) 2018/04/10 00:48:17 executing program 4: syz_emit_ethernet(0x97, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffffffffffffccfff923e016a41c7b8affff0004aabc2b2903f8aadcce74265b5c258751dc169131174668c5b2c1e9b5bf84cc463f1b32b77de768edc359f0df2050407b8fd73497b472f94dd2fe5e0397698c55e95034ee27874dcf47a82bb8706a7bff126fa82df249441effb743e1bd68e74a9b4e87874375e258aa697f39988e0f2447dfe6cc10b0791d89e09527f14f4a40aa5a3e5091f89ab55a141de8878562df126d6872ffa612c0f35a0dc4db29632b5837bf30e5d3"], 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x2, 0x101}, 0x20}, 0x10) socketpair$inet(0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x3f, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000200)={0x40, r3}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000280)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) syz_emit_ethernet(0x9a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@mpls_mc={0x8848, {[{0xffffffffffffffff, 0x8001, 0xfffffffffffffffd, 0x813}, {0x7, 0x6, 0x20, 0x8000}, {0x5, 0x100, 0x7, 0x7}, {0x4, 0x5, 0x56c6, 0xffff}], @generic="7ec27b2f351e9c66fa078b80980bada5f8895589857bf6a7fdcb4a16f744fae0ca32fcc388de9f9eae22ea9c218ba4fbc41f1ce6f894e005b6e0561efc899efec2c0693319be0c387926640e9f8757051d98961ed912648afe7a00b1e52688725152f75e5c37da03026872d746a75cc9089903f90a071f467458d680"}}}}, &(0x7f0000000140)={0x0, 0x4, [0x52a, 0x1e6, 0x6, 0x9d5]}) 2018/04/10 00:48:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/10 00:48:17 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x3, 0x3) syz_emit_ethernet(0x105, &(0x7f00000010c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, '\\c/', 0xcf, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x4e23, 0x4, 0x1, 0x20, 0x0, 0x0, 0x6, 0x9, "52c99b", 0x0, "5077ba"}, "e7c12c7b7b8929b13f37d07d309dc3e6f97da9264a3126065b10977df1f9b5d10aed5af52f7f949432900df673026d87fbf48834f92fe275c1e940e0dfb8714b8b1b4aec45c48f5e7e56c5029386e88ec2eda5a2a326356cbb19854e9f2cd5f230463525dd17335629b67669f672d410e816b40edc50fb172b34e652f6616ebf03bc31ebb1c2564988975677e487aba2828c143d667ebd1c957e2e2909ca64149d2257055ce2e4518d1a5bb499012b3445d6ec910b100b797e0e2561491dbb"}}}}}}, &(0x7f00000012c0)={0x1, 0x2, [0x387, 0x5b4, 0x294, 0x34e]}) r0 = socket(0x1d, 0x80000, 0xb55) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/10 00:48:17 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'teql0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x6, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x3f, r1, r2}, {0xffff, 0x7, 0x5, 0x3, 0x2, 0x1d00, 0x9, 0x2}, {0x10000, 0x5, 0x401, 0x1a}, 0x2, 0x6e6bb8, 0x0, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x2, 0x9, 0x10000, 0x100000000, 0x2}}, 0xe8) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000340)=0x200, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x134, r5, 0x100, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xeb0}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x34}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdd4}]}, 0x134}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) getsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f00000005c0), &(0x7f0000000600)=0x4) bind$inet6(r3, &(0x7f0000000640)={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}, 0x1c) accept4$packet(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000700)={@dev={0xfe, 0x80, [], 0xd}, 0x36, r6}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000007c0)={0x5, &(0x7f0000000740)=[{}, {}, {}, {}, {}]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000880)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000018010000580200000000000070030000700300007003000004000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000f5ffffffffffffff0000000000000000000000000000000000000000000000000b1307711a982adef28507fe7f75ef6a8769a70c27220f07c3a349f1808e3a2168909cb5d3acee3848afeb8208fbb1ad6935dcf4c33b33ad7e2edc0392f2e236a8d9c6fd129ec525c15e9ee6413aaaaf799426a4263b133d559b61c12b7bbb"], @ANYBLOB="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"], 0x4a8) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000d40)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000dc0)={0x0, 0x10, &(0x7f0000000d80)=[@in={0x2, 0x4e21}]}, &(0x7f0000000e00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000e80)={r9, 0x2c, &(0x7f0000000e40)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000ec0)=0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000f00)={0x78f, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000f40)={r10, 0x9}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000f80)={&(0x7f0000ffc000/0x1000)=nil, 0x101, 0x7, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x401}) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000fc0)={'irlan0\x00', {0x2, 0x4e23, @rand_addr=0x67}}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000001000)=0x8001, 0x8) socket$key(0xf, 0x3, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001100)={r3, &(0x7f0000001040)="9f988907e39b4039169a6aab9c7c8e93bb6371cbdfa0377248c1246c11bf5abc613c3e67a044f7d1b0683004ec0f8e21e22710133c0bf87f5e8adeb171da90e9b49023294a613e8d8c3a46e8920cc40082dd99edc4459fc35202cc2d", &(0x7f00000010c0)=""/60}, 0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000001140)=r9, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000001180)=0x13db, 0x8) 2018/04/10 00:48:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) r3 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x800004, 0x0) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000000400)=0x19, 0x3c8) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) connect$unix(r3, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x2) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@kern={0x10}, 0xc) write(0xffffffffffffffff, &(0x7f0000000300)="2400000030007f00e2ffcf008400", 0xe) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000280), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000700)=@full, &(0x7f0000000240)=0x48, 0x80800) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000003c0)=0x6, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r6 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r6, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) 2018/04/10 00:48:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @local, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x18, r1}) r2 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x31e, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/04/10 00:48:17 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000000200), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/10 00:48:17 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-generic)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000002cc0)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000640)="889abb23b197a21355f9c04fbc966f875c9f2c479daa7ec6beb0d8d34133fc2cfb5741b3ab7264c3b121d478349ce9f397cd6abc4c99c2ef5f006967da7c53d87423a40a6fa3b39cd83ffd400aa9e30f84764ccfb7f88eca851924f567bc03290335afdbf331f5452f1b1378a18242cb000d685144125fb228629830df897a29081740e7ad6316c3816ed36d9412486053f7b27765d41553ca2040724ffaea6a39a93005140526575da4e1a1b82c80bb02976c0f5917ecdf9f3a38bef40f3db1642f19194c5e2298f55ea8c2dcc4f14a77750821b0d29fa97035a9a88fd6187eefe434df5fddd998f0a72e04987f39ea593ce8071bd0fcb8357a610911875080e3299365db522d3468118dfc8670cb17908be18388f84cc7c4601f06e3241b618b66c16785f3424372005a795749ed992da73eeabb4a768157172a191d132059aeec7850fae2ebfd0b87f7feb3323a6232526d5a0e8e80968b5c5dc9103a590ee770da7b99e5afb1e908bc9c5ae690d1ae9e4168aa5b4d90eddf60484aec0144e0afa7e4ea98edb24c23a36bd11b14ce8df438c043694f2ac07c6072b194e0d2fb98d395651c6391c4d8a2b67a560733710180a4aa26a6300322d0c172ade6ec29f9f73b286e7ab8b1e933e83bb11d8b4590deab4cea2e71c7008bcee0b7dd0b4d844df2d3730deb660d0bf53861747f3bc90927891e1594e52d9779c3baf574fa81fec1453f0f564758251706cd1bdf2da3e7c9e486291a55b552d0945dacdc9ca72d796a6e597af11bd3b31feab80a00ceee2f40cfeea85edfadf6c05bb387cc39c84fb2c7f4b3aa304a631e7dc0231077f07fd56b3e216c13c1717f5849c2fced751ef1b0a1d6904cab19607fc2b5ad13b7782518ac6d61c2dbfdcf56138b29f052ecdb0e1effb1c15795e434e098124b6cf37dad884cb3b68a7ee824f488f132ffa864f605276abebc6b1c95a3644947688b8ef4e6e9abe9ce0a737d800b6920dc73d59f6bd54c169a7244b578e6f9924a3b4e8821a31a491a1271b6da25a286788c0f63aeafe09b6d20e029183003fffbb2c6e8c6d70ca67f5bf022ccad286ccf1d2cb0767239c6cf4fa54476f80b669157d9321eae9180161a27437f7f0f47bc3428071f1e78fd772e9585a72452a5c9de4c0918caaf9bc4638a3768a8ef34ad4d0c1967df4f8de34576fa460dc4b540e420ae7f292e0c395beb6ffda44da3ddccd2039fa632f90f48e24a70d94edd71fe173e786636af538f3e7be14d1b6f7b3d6b685b1f6dbc3b3247bdef403267da0d37518f7617dcdb75a9058d8e858b9b67d669aa93d3aab43db1238626da5f8c0e37e58d9183c888cda575a38bd524c301703da5d0f2678528f1034e2faaaa8986cf232f59b4ac5fe45f45fa5996a17635d43b3a6ec6beb5eb2d8584681adb47bbf55e8d6f2b410d1fb4c1fc13c9d69561ce2a7a8bb0ae5df9b1f7553dafa9107944d3e079940a8841fc8b309ff102a2b9c654eacf98c46851cc44cfc410edf3091e5679e71e04cb58e67291f5a8a0979c5159f57ed7bb90fcc4feb6a472f85b376c22ae4d0de706a7006c6e408fc27686232f05c78253244029064e2b47346dc153fb1df45c84c9a4a58f270c817c57db6d70b96a820a627279f686e11b0a9ebb0d5a10b9fe1bb3fb8efa44bc7afbb68cd52b053aa66140faf269289e06760b71d2158a17a7951c3396fae58313507e7ebfd8bb1ddd2fe1e84d672a519e8c9ce91a1dab0792cd65547f048f771ffc976495ee23e11a0c4244183fde0ca50294f4e25c87ee24503d9e10210d759b1a84abb2fb85f82ee8ac29b45726455b31612356b51326747eb9d0763203be5d8b1ce618b0a92c8f2f7cccf775722a323c3ef042e7f70419b2d7da07a76a714b8979026ccd0559828c24ac81fea394f5a4525e85183101255716801e90acdf10411588e7e294e713dc36aceb77647aa7201a50b841de9748986e4b84a9865e73046995c9721996f2d3b35f2a4db37ab14a5aa3e5853b6805466decaae29f7516c958abd5753a5f46e26129f5d4080972badfd73b55553346e0bd2b69f00e7541e342dd7571bcbd10b7ddfe7e06d43461854e95bc373ef2cc31be1f642fb546c01aca0851753c19c3cd00ac116f44c2dffa0aceb524643abdf681eb49a6cd639840696b5d8df05b99d88eeec19648e8d42828bb91408c08c0b6b5519e57e2fb691f33d261fc85068df9a7aad4c561ad69e712ec0a47095ed9ef14dc12f1ce09cba972122c7d55bdc3cf9e055f8c10844d92456f60fa3c309a90abd96d7d126d6b8a06208800a3e2af8251c87873ce5b8821ba5a5bc85b29f29c1e33371c17567c49dae0a4a311765bb0ea3a90536e974b670e88eb4259389bbd2b99d2bb425c1a49e7acfdda031324954232eb6087116d7200c4cd84c247464d896295641497cbe9410306411dd7876b20e732b81c55aaaea496d992661842da5b838da51355b0b860bc0676a2c1fc2fa33716ea11d1515ed6d763622f3b3476c88fa7562cbebd9586dff9bb5f0b9cfdf074557244d4daa3b23c80e8a497f0b50c25e9a71a5c3852a6e7944c5d6a37a29f02b9c9a8818806084ef00c0317d3f34d26ae633d81aa004ba7da2d28246a1c332d1bf0fe730b609d546fb46b790e006dae276d01ab9ed23ef76ae5f36a1846ba603093c36d9fcdae5cd69c2617606953c8fb7b322ce6a508d20a04f5eb586f6815a9aa474993bb3a1cc79ba72a29328af2e2fac5b920c5697a55f09bdcc4c069ad98755038006ca76dc42fdb286b3b1661c3973f985283fae7a7626cd6237df975d9f9debbb8e539fa44e5d86570f5b6a490b916905a13436e08f32958ecf53986d0411fc4a00b5c464141dea7076a1c4e1ab55f279aa90aac4c9dc2761d95a0be63b05f9e799d6dc2344feea6eb5a295a6563e786b71d8127ad3ca5b44fcdb38a2bbedb7be187e7631fd33e2a9bf5c203316e10699c520e5ac32c26c6e4d49f5f96f3251c7bb4ce01cb3f68e61aec077dd3e95496b475ccfbe1600f04529def2e446f55d6d3c78dcf38f6eeb421ce9859b7128f2c8dd39f0f585ba2b4110813278d5c299b13f991131a1363cedb6c4b7a0777b313f305ce66991d596bfac738ea7ef27f124c6534ca759221366c7099d72aaae3bbc2078d2f6d68118babbc048ed591f2c7ba0cdd56b0038b5e7241b13191f0505b0592c6dd9d555c34165a3047f7fe5062f7689c2fb0622bc516188f0b41139d390d87b75a204555033d4a9c07aea1c6cd999b6ed8310ee409c3a6f7362278482b87bba07303512776110b415b1282b992355cb35aba1455e78fab5041303e148b344243edd9c1943b5a3f2dd8ee423f61c7722971bcf2685a3dad6347b6c2b2e3b20293c8bd2b4a04e30b615def18bd2e3a67b14de385f8ffb95fc3d9d55fcb8e297aaf221b96612556c1d05122609417329521901c5c7276a75f2fc28bcaddd49c5fa06c404337cdeb0e99666b05ebbf7390593e1a0596686c67755f58809e1de48a5d9eaf68fd3a7c27d0ca6bed188288706363cb947f72f4fe85ff0a07bdd96cc2dfe75ba5efe3cddb575adbd83ae3163faf8d7945808567a14c1342bcb8712760e3f1204b3ef08580c52781924b9ea5b4f47b89fc6ec03f53ab5f9eee3a18509483153a9de40886bc1bd13000340011c0b5e559dcb6976cc8b0d215281213a679cabb4de46d41dcc93121824f03b4969189852fb8699ca5778d478e4e6ada0ad21f750e7f6985f0de6bc7f715602c811fc4c818abd1365e0c65c6c0d79e744bbb8e5f8a883a47cd6de9ee97b1daad1611ddcff55ac0fc1b18c502c032c9306941f0e4bd4222574a47bec5b6b0e759896a616caca92952baf38b6d50bf9ca035408b3b9e2a09e9065b96baceae5671e4725a95959e1c1f08158088ddfa1aa5562880bcbe6d48907a0826125b34a3d0d2fed5fafbbe74ca5018555ed28feb2de8e4a649abd2b07a4d9f8bca05c1cf04d75b2a58844281ab601f57f0d1644d0da533e462e39b87197d43e280f191b6f4252eeb3319c5fb574a38eeadc1805b3993d79e523ab510cdf19d0fa8d0668a097c42a87a1e78a9835a6cd473342088113c4eeba9cb85bca6e6427f3ce9541b047578aa5084f3882c2ce7148e3f3f41e8e72293c8193f21e241a06877497a69d4d1ff154874df6fc9f21eaf192dab3c0fef5afeb79189961b3c48f1b345ff9491a392b2add7259d6004ae8e74876894995b1d331e97f7ad0d5d1c507a850eeed607e78d6fc0962ac348c9356c199a3c7fec9394762bf6c373e0d966a2e971124d3b77b89d1831e4f0efaacbb1dd39093f30726b163d328c5fd8e97fc164be4f5fbe4222c14e413b1ce2c2fee44aa4deb48f35fadac1817cfed331eac3dee9e7d57e0896b0f6630d7c180243ed88ae6a23b6051646d808a9c832a193c986fc63727943651798bb3b776e3eb0516588d7b26a5f33c8c65d682f04209356057fbe2ec630ca74a63946fbfa92a21d2a236d6c98f88ee4ed69fb0fe948b8448e743f52a99d07eca4d0d68dabf2727da05b8d0f4d9bbb622ce1214c93243f32693060d3a078df2e6ffa253c93ca908001afda9e64c208c12c40aa8d3e7075858ae89415b820e54cca692d0c19c2e3115124833a92954717f7fbdef73132b7cc1df4475390ca6389d0ecf3df8ca6dc26d5b3a27b8f2c5c75df3b882e37ae6f8162c59292aa91df17bf678547526456cf80005e849f4a7dc1eb572b4178787dcc92a115c326e9ca9079dda0851353b9c7bef98f3dfdffc5551e3ef488853f159f222b7f3c218cff11054cd2f9e188006559722a4b56208c10ea48358816fa08b613348daf0e95b8b80a4709c94f5b1064bb528d6362aa93ad102e53c33fdd1393afe017939a842ca7aae9c04547d7f57ac4eaaed32a47f042a1b59dc82aba9a43e32b650a51f516d9dbd6657bb868977452f2429c218b22aab32ca10c7e120679d41db450170e138db5b46dd77452feb5c5ccd07c384be8fe8bec4b6fac813a2c8bbbf85439a7debbf667c5d116e04ce5785a0437ad8f81f41367082f277d5922266945450e41d9339b7c9c8ddcc623f7e9f75eeeafdeaf760e6d74e263a3dedcdd6fd7656c2cb93d58161b730bade49766cf210257bb5ff6863d50815f7af6a239d047cab5b69cde86022ee43351f1f3d82b6aafaf8da23d4491acaae361496524a8d1e88d79e2da522565174b14de535af1e91ce4087079398746dcfa391fef4ea3270c6bf85a89111eaa6cc682ca9b421903cd99b0ca04af54b2f3e7dba17b77275c2716905e88fddd2c0c06db0c00ccbaddcf6a85bedc364405699c4cbe9cf4102108cdeb00c8e4f9279b9e2130309c428a4c49a6f301f6b0c3571f2d968d29051f791a3f378dcf6279f7611fffda8719ca46f0f4090b9d18b458f55512b516d82ea4b08cbef1ee39a39bf9b7fd5bd10108a90817030574450adafd524caedf7e0d160e942a7adf3c798ea546b4300160a969fbb343b139360d4ca6c37a028cae22b2ccba4530e3791cdc273ca1cb55db4cd6f6112b7c190f306692a2d253b86bbd15408ea462a5c9d9fe0f3a30ca65822d71320b3ace327d67de90c9e171f570b50f05af98e957da0d5a2fb301dde9dde1250b314e78c806a730abdc21ecc7c156255a98c2d051824e937be840faeda173b348a2a049d1336543060f911f35596aeb64223dc924400d54c5acb079ef817383b3609910f637bd6678b2b5df11b3d625d1754d9eeab7f60b2e14a85b78d7d849", 0x1000}, {&(0x7f0000000000)="82d9426d2aa4b1fc62e2", 0xa}, {&(0x7f0000000400)="231c3b06cee5e103936dc08cca64a858754f30d237711d8f4621adff31d27986511fb71ca4b8bae21d7e2dfc08117ab0fb4562f793b6662bab2610df723febfab5e310da6f3a18fe08232cf2a8f25c90e5cf424dae5997eba9435a815ec7359a215b18d045c6f9b59c0d2cb699bc4b16596cf3f005b3cf1aab3ca1ee170e393de8999eec4992e44df1728b7460484016720dcb64a61f26a85b6dd425563aae30a896dba80fd57af7eada819cd0fa17327106b2fcd60662fd2c32f4c44d65a2bf8a012d2a7df36f364bb157e562eb111e754ff4d49b77506a1c088ee49cff1d178edf7c0eeaab2ea1a384e943", 0xec}], 0x3, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x118, 0x117, 0x2, 0xff, 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{&(0x7f0000001b80)="c8e512a53c9ab9384b507675084404effb1c576cb1850ed5c09c2c884eabdcd15cc8999361445ba9a49177d6e52e0a924de51b6ad1acd41d30ef0bd055876dd11991c23e9fc2e8dd781400941022163d3d7f31657364b8fb64f7f5c3bc4e64276f069f6d2f3813b454ed91778817dbd2c7a596218096e4d203ac2953a2238e034adf2fb57a565bff25ee4ff75deef934dc14543d79f7f0ec3d4da1342982ca2846befa83b2e181cd03b572f1e5a4123fb85af1", 0xb3}, {&(0x7f0000001c40)="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", 0x1000}], 0x7, 0x0, 0x0, 0x804}], 0x2, 0x4000) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)="a80a8727fb8f1c02", 0x8}], 0x1, &(0x7f00000002c0)}, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) 2018/04/10 00:48:17 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xfffffffffffffd85, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1840000000000000000000000800000000809500000000000000"], &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) [ 572.909576] kernel msg: ebtables bug: please report to author: Num_counters wrong 2018/04/10 00:48:17 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f00000000c0)=0x8) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000140)={r1, 0x2c, 0x66c, 0x7, 0xac, 0x7, 0x2, 0xffffffffffffffff, {r1, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0xfff, 0xf84, 0x6, 0xed52, 0x9}}, &(0x7f0000000080)=0xb0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000002c0)={0x6, 0xec, 0x0, 0x4}, 0x10) [ 572.978515] kernel msg: ebtables bug: please report to author: Num_counters wrong 2018/04/10 00:48:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4) 2018/04/10 00:48:18 executing program 4: socketpair(0xd, 0x801, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x100000000, 0x7, 0x1, &(0x7f0000ffd000/0x3000)=nil, 0xf0}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/214, &(0x7f0000000140)=0xd6) connect$inet6(r1, &(0x7f00000004c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/10 00:48:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3f0000002200090300000000009100000500000008000a000043ae58b57cf9f8e427fc638669d096"], 0x1c}, 0x1}, 0x0) socketpair(0x0, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x1f, 0x7ff}) 2018/04/10 00:48:18 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r2, 0x512, 0x70bd26, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x12}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x88c1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000000c0)=0xe8) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000004c0)=0x1, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0xfffffffffffffff7, 0x4e20, 0x7fffffff, 0x4e24, 0x2, 0x0, 0x80, 0x80, 0x2b, 0x0, r3}, {0x1, 0x3f, 0xf59, 0x5, 0x768, 0x401, 0x3, 0x40}, {0x6, 0x9, 0x7ff, 0x81}, 0x0, 0x6e6bbf, 0x2, 0x1, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0x2, @in=@loopback=0x7f000001, 0x3500, 0x3, 0x3, 0x1, 0x81, 0x800, 0x3}}, 0xd4) poll(&(0x7f0000000100)=[{r0, 0x1008}, {r1, 0x1000}, {r1, 0x4010}], 0x3, 0x9) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300090665000000000000007f0080400300000046000107000000141900040004000000000000000000e0883559d804ab4f65d53f", 0x39}], 0x10000000000001c6) 2018/04/10 00:48:18 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, r0, 0x3) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000aa2000)={@remote, @multicast1, 0x0}, &(0x7f0000001800)=0xc) accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x0, 0x21010, r3, 0x0) r5 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r2}, 0xc) r6 = accept(r3, 0x0, &(0x7f0000000240)) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000280)={r4}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f00000002c0)=0x7f2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/04/10 00:48:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0xffffffff, 0x1}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x0, 0x1f, 0x10001, 0x8, 0xb, r1, 0x3e3}, 0x2c) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000039c000), 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000300)) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r2, &(0x7f0000000080)="89753cd13146d239f4ed8d601af79fe323e169cdabafc4653eb89377c0ec3f15dceebe50f7c311341178b099fc65867aa3e3d6bd0969db88564478be95c4bec1e3acd9eed2bbbeeab409e394a71eda6252617ce21758e5bf87ae228149416bc03cb294008e6fe3b9a726a9e98f480fed3536cdc5d0dac6a90aba76e2bd3ea88c66763d803ba12dc051efc53b2b60cfd3e7c49a0b3257f8fb2e5c51756bcfe0f147513221b546f5eff34ad74f836c4c9d0ea1b7091511783f2e46eaf88f5cf946ad43fcd48a89861965e81d5681300e384bc3e069de14384001fe7aaa156f4987e5abacf42165f9c4", &(0x7f0000000180)=""/151}, 0x18) 2018/04/10 00:48:18 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0xfffffffffffffffe, 0x4, 0x7f}, &(0x7f00000001c0)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000001f00be576893e720401010000000000000000fd", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/04/10 00:48:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000013000304000002000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000000000001c001600180001001400060000000000000000000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/04/10 00:48:18 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e23, @loopback=0x7f000001}, 'bpq0\x00'}) 2018/04/10 00:48:18 executing program 5: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) read(r1, &(0x7f0000000000)=""/218, 0xda) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/10 00:48:18 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000001fd8)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6b}, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/10 00:48:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x5}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/04/10 00:48:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89ee, &(0x7f0000000040)={"695f365f6985693000000000404500", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/10 00:48:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000bb8fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1, 0x0, 0x0, 0x100000000}, 0x0) 2018/04/10 00:48:18 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xb9a3, 0x18}, 0xc) socketpair(0x3, 0x800, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f00000000c0)="c06f2221630ae2686a7e92d3e2007ec6021421e6903cdc922d5e1f458f39d7d1f3ff0fe1dbf033bab9456fcbc5c36020c734373ab0258984f01fcf5396c3da7aa3633b2259ba7e80633e305d88622d7ad7a3ecf453ba", &(0x7f0000000140)=""/230}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x8, 0x8400000000003, 0xfffffeff00000008, 0x0, r1, 0x8000000000000}, 0x2c) 2018/04/10 00:48:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="e3d9ed69d8b2248c328e014e968209e192637e25483929364f94fcd8c46c232e67a10e707732bee76d2213a071127c8a91da615813b37d4f28f94de2a82eb73eedbdbaccba25795b60c70200000000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000001480)={'broute\x00'}, &(0x7f0000001500)=0x78) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x100, 0x2, 0x10000, 0xa73, 0x4, 0x9, 0xa9b, 0x7, 0x9, 0x7fffffff, 0x8, 0x8, 0x1, 0x228, 0x7fffffff]}, &(0x7f00000002c0)=0x100) socketpair(0x0, 0x80800, 0x101, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000440)={r2, 0x4, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2}, 0x8) r4 = accept4(r0, 0x0, &(0x7f0000000100), 0x80000) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) 2018/04/10 00:48:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0x5, 0x100}, &(0x7f0000000140)=0x18) read(r1, &(0x7f00000001c0)=""/215, 0xd7) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x9, 0x3, [0x9, 0x82, 0x9]}, 0xe) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000002c0)={0x8000, 0x230, 0x7f, 0x40}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000280)={0x7, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/200, 0x1}) 2018/04/10 00:48:19 executing program 2: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x800}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r1, 0x800}, &(0x7f0000000500)=0x8) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000540)=[@in6={0xa, 0x4e22, 0xf33, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001840)={0x1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x103, 0x7, 0xe5bb, 0x7, 0x9, &(0x7f0000001800)='syzkaller1\x00', 0x5, 0xffffffffffff47b9, 0x58f}) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) recvmsg(r3, &(0x7f00000000c0)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000180)=""/69, 0x45}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f00000017c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001780)={&(0x7f0000000700)={0x58, 0x36, 0xa, 0x70bd28, 0x25dfdbfd, {}, [@typed={0x3c, 0x55, @binary="80d02ebcfba65ad3e44d7f273842872a58d31e14a8b426ca1c52cd3ce77e5852fdc3395ac79aeb2b9c5d36c7738621a59ace2304f17ff0"}, @typed={0x8, 0x38, @uid=r4}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32, @ANYBLOB="c5000000b26d39d3e107458ba9f413efce9df29ab1efa1df90bc89b85bca3e3d7010e8b740167cdb5caa910ab4bfddb387f3185dfccb0dd2413ed883b58656929f1225ac67eaa46d70a5cda69980174fe992e0b2579766742c836452ef54ed4d091453ea74b8ce4e151ce2eb610dde41d8488fae96bb56e6ab7aecd816f333617137d3d21740b71c04aa3115cc0cc37623224f721473b0a3fa529b2234d1c47654cfe5d9ee513618c6bffab18a464493a769a201e3b898371ebf68ea6471ccfcba76db0190ebe1651bce5fb73131fb53a82abaea939381a374c46b87d9a6523ea50000000000000000"], &(0x7f0000000280)=0x2) accept$netrom(r0, &(0x7f00000018c0)=@full, &(0x7f0000001940)=0x48) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000780)={r1, 0x10001, 0x10, 0x200, 0x1}, &(0x7f00000007c0)=0x18) sendmsg$netlink(r2, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000002d40), 0x0, &(0x7f00000032c0)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) socket(0x11, 0x803, 0xeaf) 2018/04/10 00:48:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001dc0), 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001e00)=0x7fff) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000980)=0x2, 0x4) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000800)={r3, &(0x7f0000000880)=""/254}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000700)='syzkaller0\x00', 0x10) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f00000009c0)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000340)=""/141, &(0x7f0000000400)=0x22b) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000840)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000a00)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100000001, 0x5, 0x6, "0c1ab5f1b3b63a05cb3f33d8f78bbc92e8e7f18e6620f42f0a95c65ccaf7a670a388779fa9ab5578e44473803ee8b35ed32ac35f8807e4c0f6dababfe2c86d2759e5635afc6ef3053f1a2e8c50991b79"}, 0xd8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x3, 0x4e22, 0xffffffff, 0x2, 0xa0, 0xa0, 0x2b, 0x0, r4}, {0xfffffffffffffff8, 0x10001, 0x40, 0x81, 0x5, 0xbcc8, 0x80000000, 0x2}, {0x0, 0x0, 0x100, 0x9}, 0x1, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x5, 0x4d3, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x7, 0x3, 0xffffffffffffffff, 0x9, 0x0, 0x5}}, 0xe8) r5 = accept(r1, &(0x7f0000000280)=@generic, &(0x7f0000000300)=0x80) connect(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4, 0x3}}, 0x102) 2018/04/10 00:48:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x10000, 0xef, 0x1f, 0x25bee76, 0x400, 0x100000000, {0x0, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, 0x4, 0x2, 0x2, 0xffffffff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x9d, 0x8001, 0x5, 0xffffffff, 0x80000001, 0x1, 0x7, r2}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x5a, 0x30, 0x61e, 0x3}, &(0x7f0000000180)=0x18) sendmmsg$inet_sctp(r0, &(0x7f00000034c0), 0x3eb, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0xfb1c, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x4e22, @rand_addr=0x8}}]}, 0x110) 2018/04/10 00:48:19 executing program 0: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000001140)=0x48) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000a1fe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x102}, 0x20) 2018/04/10 00:48:19 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000240)=ANY=[@ANYBLOB="2e16000000000000000100c910fe8000000000000000000000000000aac204ffffffffff9a80c35cf766c7c0fc46873a02188ff7ec099938398e392f6409c73afd20a4e9d655ad5aa061cc8423f39838b932f70148f3c2769120b530e21fe072af67db0ade4c95afe322da0278eacde5d0882858a1853e1477a25ad2335e54ce603f11fa8b0127bc2bc45eb7c076cd172e701b637ffe545d0c2fe2b10745424284037a9418cb5f8deb5347b475ef3474041d66e8c14cd61117dce7d8a7829800edb4f6eabd4b4c6cdf0ba147f6e3c198958edcdf7c55"], 0xc0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x800006c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000380)={0xa}, 0x1c) 2018/04/10 00:48:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000400)=""/4096, &(0x7f0000000180)=0x1000) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001400)=0x7fffffff, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e21, 0x6, 0x4e22, 0x7, 0x0, 0xa0, 0x20, 0x3d, r2, r3}, {0xffffffff, 0xbf, 0x3, 0x1ff, 0x0, 0x1, 0xfff, 0x8}, {0x3, 0x5, 0x9f9e, 0x1000}, 0x7, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x1, 0x1, 0x8, 0x5, 0x1, 0x8}}, 0xe8) 2018/04/10 00:48:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005140)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="da6422b3dcd1d2a5062afb46f3050911", 0x10}], 0x1, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}], 0x1, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/10 00:48:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x691}, &(0x7f00000002c0)=0x8) listen(r0, 0x14040004) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000300)=[{0x3, 0x7}, {0x4, 0x200}, {0xc, 0xfffffffffffffe00}, {0x0, 0x200}, {0xe857d71ce4df3668, 0x10000}], 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4d20, @loopback={0x0, 0x1}, 0x8}}, 0xd283, 0x52, 0x3f, 0xfffffffffffffbff, 0xff7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000000040)=0xfffffffffffffef5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={r5, 0x100000000}, &(0x7f00000000c0)=0x8) [ 574.901811] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 574.915875] IPVS: length: 4096 != 24 2018/04/10 00:48:19 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001080)=""/240, &(0x7f0000001180)=0xf0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xdd, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) connect$inet(0xffffffffffffffff, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001040), 0x4) [ 574.945466] IPVS: length: 4096 != 24 2018/04/10 00:48:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket(0x3, 0x800, 0x6) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair(0x5, 0x806, 0x100000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x28f) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080), 0x2) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x1, 0x345) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/04/10 00:48:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) connect$rds(r2, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @dev}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000540)=0x6, 0x4) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xce, 0x0, 0x0, 0x2}, {}, {0x8}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x2, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) accept4(r1, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000140)=0x80, 0x80000) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000040)=0xffffffff80000001, 0x4) bind$bt_l2cap(r2, &(0x7f0000000340)={0x1f, 0x9, {0x8, 0xd855, 0x4a8, 0x1, 0x1f, 0x4}, 0x8, 0xfffffffffffff809}, 0xe) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001800)=0x14, 0x800) getsockopt$packet_buf(r4, 0x107, 0x17, &(0x7f0000001840)=""/14, &(0x7f0000001880)=0xe) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000380)=@req3={0x7, 0x4, 0x8, 0x5, 0x4, 0x1, 0xfffffffffffffffb}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/10 00:48:19 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001700)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001740)={'vcan0\x00', r1}) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffd05, &(0x7f0000000000), 0x1}, 0x0) 2018/04/10 00:48:19 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff86dd60fa9c7300441100fe800000000000000000000000000000000000000000000000000000000000000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000870000000800655800000000000000000000"], 0x0) 2018/04/10 00:48:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000140), 0x2e5, &(0x7f0000000180)=""/58, 0x3a}, 0x2) sendmsg$netlink(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002480)={0x10}, 0x10}], 0x1, &(0x7f0000002400)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) [ 575.061903] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/10 00:48:19 executing program 7: syz_emit_ethernet(0x2, &(0x7f00000005c0)=ANY=[@ANYBLOB="5c69090be83c507e149ce174c9c51ba4ac", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="291b807d9ccf7f827c1facd39d24901d3bfb3371f83164acfac571578160788de7cef89a4a398a9f89a254b4c445", @ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16, @ANYRES16, @ANYRES16, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYRES32, @ANYPTR], @ANYPTR64, @ANYRES32, @ANYPTR, @ANYBLOB="cf53efff0cc8947481a6e0050dd509cf21a426c824b83aac6904b66560c938f6161396e0f01dde458e9e916171e44434baaa82af348b0c5ed5ab06f2774e4259ee95ab4ff3ad2d3eed264015a813d3e70f5e56d12ca8c8ec8366c8930d66f08b164fb9b8782321733d94486c66897227a67b7234c0409bd66b8eac09c0b4e51738003ce22a4b816f355a946355cb5be1ed7341ae93ba820874e6f12bc49d2e1fbbdd1e533d91b9e4c8406d46b83388185db740b9bc1625ede5687f17bc467d0080549e18f9217068e3e49becd62fb6f9f7d1430bf5c5d5b1f97323639ea85db29d224bd0e7e7243c14d5a7", @ANYPTR]], 0x0) socketpair(0x8, 0x6, 0x20000000, &(0x7f0000000000)={0xffffffffffffffff}) epoll_wait(r0, &(0x7f0000000040), 0x0, 0x3) 2018/04/10 00:48:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100), 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r2 = socket(0x0, 0x1, 0x5) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x88, r3, 0x200, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x977a}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0xa}}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x4810) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000000040)=""/148, &(0x7f0000000180)=0x94) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000200)) setsockopt$inet6_mreq(r0, 0x29, 0x2000000000001c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/04/10 00:48:20 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d37ffc)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e1c, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040)=0x7fff, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b4ffc), 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00002cd000), 0x0, &(0x7f0000000180)=""/192, 0x0, 0x4}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) 2018/04/10 00:48:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x11, 0xaff, 0x0, 0x0, {0x5}, [@typed={0xc, 0x0, @u64}]}, 0x20}, 0x1}, 0x0) 2018/04/10 00:48:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000006c0)={0x9, 0xffff}, 0x2) write(r1, &(0x7f0000000100)="791f7dfde0812a004b48f8676c639adfeffa1f44f3000000000001000000000000000000000000001d0000000000005d2203df46aeb4b87309ffb9783eebda3d", 0x40) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000001c0)={'bcsf0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) socketpair(0x9, 0x8000f, 0x100000001, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={r5, 0x80000, r4}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000340)={'bridge0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000000280)={r7, 0x1}) accept$unix(r3, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6, {0x2, 0x4e24, @multicast2=0xe0000002}, 'vlan0\x00'}) 2018/04/10 00:48:20 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x9, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x7fff, 0x7abd}, &(0x7f0000000200)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3ff, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) 2018/04/10 00:48:20 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6(0xa, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000002ff4)={@local}, &(0x7f0000001fff)=0xc) r2 = accept(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/10 00:48:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000006afd4)={0x5, 0x1, 0x7, 0x9}, 0x2c) unshare(0x2000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x100, 0x9, 0x10001, 0x7, r0, 0x72}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/10 00:48:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x32b) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="6e617400000000000000000000000000a083efeac9dffe8800000000000000000000000000000000140000121f98c5e65bb8000000000000"], &(0x7f0000000200)=0x38) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000), 0xffffffffffffff51) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/10 00:48:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x44, r2, 0x11, 0x70bd29, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000001}, 0xc001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) 2018/04/10 00:48:20 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) r0 = bpf$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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) socketpair(0xb, 0x80000, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r4, &(0x7f00000002c0)={0x4, 0x7ff, 0x80000001, "7782621e4bcf", 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xfffffffffffffff8, 0x10000, 0xfffffffffffffffa, 0x8, 0xffffffffa54063a2, 0x7, 0x3, {0x0, @in={{0x2, 0x4e24}}, 0x3, 0x4, 0x0, 0x401, 0x1000}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000640)={0x0, 0x36, "7c2fcfc2676b63712f03e80d1af24bff0c38f67e0389b3df1bdab3bac104561e30a5f4c61e90e119e91e3934f7084c167d141fdfc118"}, &(0x7f0000000680)=0x3e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000480)={r5, 0xffffffffffffff15, "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"}, &(0x7f0000000600)=0xb3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000240)={r6, 0x3b8f}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000180)={0x8, 0x81, 0x80000000, 0x6}) 2018/04/10 00:48:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x800) r2 = accept4(r0, &(0x7f0000000200)=@ethernet={0x0, @dev}, &(0x7f0000000280)=0x80, 0x80800) accept4$ipx(r2, 0x0, &(0x7f00000002c0), 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e1ffffff1d00010100829e1e0000040000000905000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/142, 0x8e}, 0x0) 2018/04/10 00:48:20 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x3}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x8001, 0xffff800000000000, 0xd6f, 0x12, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x55, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000700000000000000000000000000000095000000000000006e539bff2711a648750507cb684b3b573e5e980e45a6cbd269006bb4d4b7373292706a0e0aa62cb960d804a18c6e00000000"], &(0x7f00000000c0)="73797a6b616c6c655decb381851a1b463ba8f74d92c40c0227ed62d28ccfebf039a37a32c39f7f974a5c3c361570d6d567b84cdbec42925518b403942c7c1bdbe6f6e55d87b47394c1fc4a428d84d3c4f512de578aefe4e078530d5aba08aa1e28c03ab43016aa98b028d26d60c024f87883a4d61c9c3b1956a8673b12c8e86b6df20d02663ceb39870a8a977b293085c640932dfeaba489aae82b3a685dbdd0f4152283decedb6ce232e1b9bd762e3ee46b165e7fab2a65c8cbe11659bcc7cd6f8924ca38746d2c", 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0xfffffffffffffefa) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x9b0da0d53e07dc21, 0x6, &(0x7f0000000280)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9}, @call={0x85}, @jmp={0x5, 0x200, 0xf, 0x2, 0x93b65dc3e29dc817, 0xfffffff8}], &(0x7f00000002c0)='GPL\x00', 0x2f28, 0xee, &(0x7f0000000300)=""/238, 0x41f00, 0x1}, 0x48) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r3, 0x5, 0x2, 0xddc, 0x2, 0x100}, 0x14) 2018/04/10 00:48:20 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="55daa116ad547d9b7c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000340)="19a007801201f2e7e2ee0df2cfdbec9cf07408bf85c48e202fe7048055de5af82db3eeaa7c0c41ad97d3a90b0dd5fe90d6ccb4e101431f9efee3b85f755df4a3c83f3e2368a4e4ae76084d6a01fb98cc5e0f1f3c0ebc702417f375219c8eeb7e5bae3b169b9108e9d8a27f825defb4d73da32cb4333b6bfe57dc5ccb23edfc2969775f2a49c28d965e68648e1f4a41bdbe1698d7d5575da61acee3f3e396ba079d24bcbf529d4d1bb414a122c19cc80b50000abbdb0905911c362b17e32140a7ce81dbeee371e305ed", 0xc9) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000002c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x1, 0x8, 0x400, 0x1, 0x10000, r2}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000), 0x4) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/10 00:48:20 executing program 4: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0xfff, 0x5, [0x80, 0x26, 0x8001, 0x2, 0x1]}, &(0x7f00000000c0)=0x12) 2018/04/10 00:48:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000040)=""/25, 0x19) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/232, 0xe8}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xb0) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x6, 0xb, 0x200, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x7}, [@typed={0x8, 0x53, @uid=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x4000001) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000500)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/10 00:48:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xffffffffffeff008}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f0000004140)=@ipx={0x4, 0x0, 0x0, "276c6bfed3b2"}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000040)="4d84135259c2667e0d0786f58756394e9210dcbd45eeaf49ec3ff56346255df860cbacf5132480bfc4b10e638438784b6dfb83499ca56ff971a25b6938488192ba9e31a3b141656d86a99483fa3948fcc8ca35cd34600ca28abc0abaaa8f2e2e059213f25d0760a2be75f54dcb86a9e6d298dc70539e8e279278d8fb9cb0a39f82ad38821ad7d91f8e4fd9a8340aabf9f75ef05e21bb7ebf792b50d7192a0ac1a2459008411707a5a9726976b2c57895d3b52c4445e084", 0xb7) 2018/04/10 00:48:21 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000040)=@ethtool_drvinfo={0x3, "9b6ede514251754e42d78af6cb1d3af0463e2d38c829fcffb0b524438a823449", "1d61c9437f9c15b6bb2fb45b3966a8931eb570324bc0d890f93c0d26c67dfa77", "7e75dd65287e370f3440eb5676f647b7e148bccbbc8ae5c32222e08599217853", "e6b598f83d7fc5216f5df1b9188145e898386d77890a4b58674f7be777a02e39", "27566cfebd832cf394e85c27e090f831204e7e8d2a7db18a1a722bed969ea009", "ba6e3026f8f31f1f9394735f", 0x200, 0x200, 0x7, 0x9, 0x3f9}}) ioctl$sock_ifreq(r0, 0x8b14, &(0x7f0000000000)={'vcan0\x00', @ifru_addrs=@l2={0x1f}}) 2018/04/10 00:48:21 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) accept4$llc(r0, 0x0, &(0x7f0000000280), 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f00000000c0)="ef2685e2", 0x4) socket(0xf, 0x8000b, 0x12) 2018/04/10 00:48:21 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000013c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001180)={0x3, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e22, @rand_addr=0x1}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2, 0x8001, 0x0, 0x7, &(0x7f0000000140)='ifb0\x00', 0x9, 0xc7, 0x8}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001580)={0x0, 0x5, 0x80000000}, 0x14) sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/10 00:48:21 executing program 1: r0 = socket$inet(0x2, 0x8000a, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c40)=@nat={'nat\x00', 0x19, 0x1, 0x138, [0x20000b00, 0x0, 0x0, 0x20000bd8, 0x20000c08], 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'yam0\x00', 'bridge0\x00', 'ifb0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1b0) 2018/04/10 00:48:21 executing program 4: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/10 00:48:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000080)) bind$netrom(r2, &(0x7f0000000280)=@full={{0x3, {"3ae1ae4097c587"}, 0x40}, [{"f00cb46bd41bc5"}, {"e978a802af65f5"}, {"698233cef015cc"}, {"542218d19b0641"}, {"30868e5492370a"}, {"e5590054b49715"}, {"5f87516bfe52e7"}, {"577f93342a678e"}]}, 0x48) bind$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"99c2dd509a393d"}, 0xca}, 0x10) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000380)="af7c8ac26e6996ead3ae679390720f13dd3448e2dd6790e7e4db59df5f98a8a8b6b20823189faa44eba5818465de40cf059730e64078fd6a90641b9e798ea14dcd32213b5bc2e7b5c199aa4e5df0206f756978fb0c09bf85f05298c078371a53b7c969b842a013a76ce7b53db592dd775d26b8372e116a7310dfd538f7bfc4e9d89612b8843082f4b88d9e93d18dc2eb91738e08c4a51aed5b2c0b2a2b67f57ebae7800096aaa4165a44da3b964df5ad3d", 0xb1) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/04/10 00:48:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r5 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000480)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) sendmmsg$unix(r1, &(0x7f00000010c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4000000}, {&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000800)="0facb1d0cd49354b5b849d9d919dae4ec0ce7e94472e24e5c52ad0a150a8890ff2a07a1f7b468cfd14a4ab1a0469b88b9196ff42d92e76c26b697e0b8f55d991aebd83bf53f1f7732273fe5dcbf3d4e28327d29c5fd0dda3d8eaa3868dd6e1b6d9b7276ac2fecd9251d47130cbc7e31a675ea23c382b91cc7ae7bba3eea9ddde3054a07d3ee8ba8f15e1c2499a4ea8d0fd11b54c2a9b3e1a4eaf1919f5d42e9d9684a656fd94689725efa63f9b", 0xad}, {&(0x7f0000000740)="daa536f6a86d0582a053c9b545971091d23af3ee100de5f72a84e8c45b96f173f912e1b5c88407c16ed8e2af88b6f9ebb86cda0526b6b21222035d8c5fba4e746e09caa15eefff09c2ffd93fac", 0x4d}, {&(0x7f00000008c0)="f1dd1b2cd378ecea82eb0272072f8156de67d48eb07d8d58561c01645927eed10b0c6a49859d32dafec02c680d8701aa7427be8e020e84d8b6918725b1960eebdd84adfbec68c773f2b995d932268391465d8145d69cdef4b4cbe8ed973b4bf4bb2adc7498e523097cb1", 0x6a}, {&(0x7f0000000940)="fe3948b45d143eeb6906b9d4d9ea33e1405fbf", 0x13}, {&(0x7f0000000980)="b3d9160ad206570c5062e4156735765b12653367234977a2d0d0a2b89ffbf8f201c72d8e534814b6b28f965784e34e2e3a9a9a7ed942788c7f41884be4feeb13380fb58f29a80c64e481e565458d74563782ac55631befa47d4b86f2a4b0cbef5d9eb7c3db02978a073db379f2a80ee9a48d59d62edb7a20c996385244f4341ba7c325ca0df46c2d4007da623a5a28a2b07e2318324e5434138a75a325c456744b879e88e70eea63f94e13aa65c7b0e84fd13f1d17a912002475280e846ade94e1ac6410c1299da8bb580c82000f86a71446e244", 0xd4}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000b80)="16a3e6143f104f868a29d9f9427cf95b09df1448ee42db9bb44fe2d1c34fb4b80be54d46d2ed8edffc44c978b16549d859e400", 0x33}, {&(0x7f0000000bc0)="77bae0f0a4bd0e070ad0e8f3bb1441ebc443cfff8392cfda7629", 0x1a}, {&(0x7f0000000c00)="ed2426b78f9c321ce45bc50407f1c20541d8100bdd53b2b916ace2067b97b1f1c8543ad9decb3c8853ef6a52868b232a944bd57eba5f0dd08df2599bed6f5303ed7741b2d9b656cc6fc6d6ab802833afd4c2431245b83d78ee29420ec1ddbace3713760c810abd20f94bebfadca46d332617457fb9fc4fd13a173850872c3d670ceed0583cdcfe9b615fb2695429d766d4cabb3504810188c9d2df4c9dab4ec300c13260a79597b9376a0064c241195a3186de26f3087cebd6ac676b12e4b9b1a4fc3c314075a9ae79", 0xc9}, {&(0x7f0000000d00)="06adc67ef83bb912081baae923b6f956f982deb6c78fbd03d859133f760a30a6fd5e6135402057f236af51ec077435036c894fa685d2afc90cd4b2db0b4a774efab7eac17fecf7a1d782a29b6c6499b8d942f25bc9be15b1fb3fbe9412793c8095e091a183f81f618b3cc3e1a4beca4b7cb8b9f346740ceda64f5c17adcb85e55b631afda74c012df3416f0edbafbdf410461ba70cf24c4ec353cd032276da3d7a1d766de37744775b8e677003ad6ea1237d88fad14f15bcc3ca3feff382050796ee3ff01869a479d795ef55f0446f4957f6ad0005414fea85cc3cd4467cfdee8610c375", 0xe4}, {&(0x7f0000000e00)="6cee736782f7d2135f0cb1e3e6594ca986baf2b069aca1b02d21b2f2b16ca1bf8e5f367f53200e7529e333d8ece496a24dba377d43b96d8d958d37a5e6ee78f02d66bf306595408590d8bb4341a6d19b5b4889ab6ca6429078745975bc664a6ce6efd95c5a3c04e444bacbf312f3a19334e5e3b31e57ea4e365d088efbfd401605e89f8a1ebbd9dbf1ede6deb8eb85847539d9451db38662cdd1554da1adaf5bb5f8b2ea1f5c9a3f9b605b84fde3ebcb72b8bc90748cf3", 0xb7}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)="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", 0xfb}], 0x7, &(0x7f0000001080)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x24000881}], 0x3, 0x20000000) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6fae743d955840000000000000002700006e000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/10 00:48:21 executing program 5: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @rand_addr=0x1f}], 0x10) r2 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r2, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000000000)=""/16, &(0x7f000001a000)=0x10) 2018/04/10 00:48:21 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) r2 = epoll_create1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000cd8000)) r4 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000001c0)={'syzkaller1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f00000002c0)={'lo\x00'}) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000080)={{0x7fff, 0x100000001, 0x453, 0x3, 0x3, 0x20}, 0xec68, 0x7d77, 0x9}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000040)) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000000100)={0xd}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={r7, 0x7}, 0x8) r8 = socket(0x13, 0x7, 0x7) getsockopt(r8, 0x200000000114, 0x400000002714, &(0x7f000021dfff)=""/1, &(0x7f0000000ffc)=0x1) 2018/04/10 00:48:21 executing program 0: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000100)=0x2, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x0, &(0x7f000000c000)}, 0x10) 2018/04/10 00:48:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r2, &(0x7f0000000a80)={&(0x7f0000000180)=@ipx={0x4, 0x874, 0x2, "b38f56debac2", 0x1}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000200)="cca88b58d270ef93759f63dd1aede8f067bf7b7cabf5a065114da251ffbfcbf10cd2d8466653aef66c4a89d3e38f0744882b3c7938805fae4106336ae8dab9c696f6194459153cd38ab803e262ccc8f312bd784acfab6b4b011d95dff1c9f4dd324f15057916c494fef5ccd4cf6a880daa1e424e48dae5f2e63b751cd5699118005ec657b8ca1a854834965e5fbb622fe0d422620cbe46c9e2c180df4664126c86a27c6b4d", 0xa5}, {&(0x7f0000000100)="b185e9b3129e14bf5684d7771092db7eb8f3888f0f48d9904455e6aeb210cfa0e327", 0x22}, {&(0x7f0000000300)="50b9976181f884cb6ce7fe5495ef4a134ae7d8d31d6cf663a538a9fbdd1c8f8ab3deae559ad1987f", 0x28}, {&(0x7f0000000380)="9a41f1d466a220d8a66fbcbe05d290451b712db223f5de9fd4b266cd1b9be7a51c18e6bade7bb60580231de5157ca44603f781079fea3fe29cccd9b98b947e16ef220aab1a0ccf7ebf0a580dbc80fbca502c57f26131c0061489d77059", 0x5d}, {&(0x7f0000000400)="e5a24a30dc2a8360d2b97e2d51a6e2e98855aa4b85e01dad9821e185a8b4da3e50442ad75ea1f38987170a7481193af87fe6f8842293973e64142779d43012a163a2d2ee25ce21b679d5901b3476bdccb1de49985fc88f69bd7e7ae6f7c7a7843ab157389ab9d50aacb15175c8c80ba7a8a80cbcc0fef93fbc0f1c127649133b008f95e16373e7556f3cb9cd7339e6f210bfbd0f9a4a3257", 0x98}, {&(0x7f00000004c0)="884de254292be8e03c6c2cb385b190e4c74f8f8efa248858a23b9e6219d239b324a7983ac67f226d5cfe74f757251f522a01f04953df79e28d482bb18e0035e557c3ced9d7aa763d4f43a6c82c3e2054f642cecda6a5acc32599d5a3f755589f7dde543f700f52a80bee1bee52478d6fba5680fcb17408d536bf", 0x7a}, {&(0x7f0000000540)="079e4dbba9e5edcd238dde28bbbc9928321d6c6413ed5781fa4091ff3b9622e874d7198e5c929fbe937379de953a8a55fd80181ddabd6fed756bb79f755da7", 0x3f}, {&(0x7f0000000580)="848341c8a2d9adc08d781d294ab6f5a88032b25bad360ccd209bfe46552d678da47534befc930a1653818e9bf3f7351acfa84e271d713ca1cb061a14dd15fad24611d16c99a2959cf2b057899fd01b2a79bbd7e60ef05ebf76910b92c256e0c524c6503b4b26079f8d00071195c42e7162abcaf77a8e46ecd74fc35083db9c4711bd80d32386bcb63addcd777c933ffb76d90803c4ba317f0f53721b6bd2307b0bed76eec8db4d010440edb4f9ff77c4", 0xb0}, {&(0x7f0000000640)="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", 0xfc}, {&(0x7f0000000740)="0cefb4c57e56d5728a5de229525c1849fe832070f476aaa6f22387c14ab46936ec444640c6d1c4fa5d391d69e8a32c4b2bf37635a769d214e8a7e0194f8a88c28869b17c0b9a1f91abd3554de08aa883109314023ba8bf300c06ce945177ee03a3724ff87548c9858e2f45c19f918fc9d73ee7e85de66c4975709edf02d65df10fa5b5028f855b51dc1da05cf88c6bf80aa3181148fea9417c74cfb59d13840f8c9cbe8d37eac3ef95a5e336b1645cbb348de445c64ed0edda6bfa44a6de10e0b79b53e3f4eaa3b87ef86e3e719409d060a69414590e2a8531d6d0ffba08ae8e16", 0xe1}], 0xa, &(0x7f0000000900)=[{0xd8, 0x29, 0x0, "b9aec9090488ba10f0dcf95e601f833aad2df23e5397d76f4644d85aef7382523529e57ca75d2b00ec86f56272916e77ee80ce7af5c97a9afe3b6281f6b5730b9de7fc7bf46c1769c68388ffd82bb19afd279ea32434f63befd9e9e2685ac24ceb800693affe587957599c23d199874f4c584f7880d8ef50e66178755bcfdb8ca66244e01fe248d669912c2116b0eb375feb879de8491876e3c758d6da4b1a613a853e73ac49e2827c7b856c819027860c26445f8e2f8a816169b8070422aa585159"}, {0x80, 0x0, 0x5, "1dfd977534bedbeedff836fcfd8e81e419d0fdd4a86f7a815182ccd358440435c11d43ce123593861e8ddf4fd42a2712c0c0abe98d86497c2d72e6439532d2886bdb6011b66df05f1425a6755a20503f462f5a0f6da20cb2da368955b546de27d282d8b7afce61145752bf222f141d35"}], 0x158, 0x4011}, 0x40800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330d27)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f000059cfc8)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a9", 0x50}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/81, 0x51}], 0x1}, 0x0) 2018/04/10 00:48:22 executing program 6: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(0xffffffffffffffff, 0x2000000000000002) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001580)={0x0, 0x0, @loopback}, &(0x7f00000015c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001600)=0x3f, 0x4) 2018/04/10 00:48:22 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x20) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/22, &(0x7f0000000080)=0x16) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x0, &(0x7f000045affc)="02080000", 0x4) 2018/04/10 00:48:22 executing program 1: r0 = socket(0xa, 0x80000, 0xb59) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0xb) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000df8ffffff0047a646401b0bbab5e9ffff06060400", 0x39}], 0x1) 2018/04/10 00:48:22 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) setsockopt(r0, 0x84, 0x73, &(0x7f0000000000), 0xfeb8) 2018/04/10 00:48:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000010c0)={&(0x7f0000000080)={0x101c, 0x31, 0x210, 0x70bd28, 0x25dfdbfc, {0x9}, [@generic="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", @typed={0x8, 0x77, @fd=r0}]}, 0x101c}, 0x1, 0x0, 0x0, 0xc000}, 0x0) r1 = accept4(r0, &(0x7f0000001140)=@sco, &(0x7f00000011c0)=0x80, 0x80800) sendmsg$nl_crypto(r1, &(0x7f00000012c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x200900}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)=@delrng={0x10, 0x14, 0x100, 0x70bd29, 0x25dfdbfe, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/10 00:48:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f00000011c0), &(0x7f0000001200)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0x9a}, 0x0) shutdown(r1, 0x0) 2018/04/10 00:48:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x7, 0x90, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0xc36, @empty, 0x97b}, {0xa, 0x20000004e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, 0x9, [0xfff, 0x2, 0x3f, 0x0, 0x3, 0x9, 0x4, 0x4]}, 0x5c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) listen(r1, 0x5) [ 577.497630] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/10 00:48:22 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x4, 0x80806, 0x8) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x1, 0x10000, "06e946d0f6dd", 0x1}, 0x10) connect$pppoe(r0, &(0x7f0000000300)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'team0\x00'}}, 0x1e) write(r0, &(0x7f00000000c0), 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) 2018/04/10 00:48:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="edb8fbd836bc9ef9"], 0xc) 2018/04/10 00:48:22 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x10000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/10 00:48:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002b80)={'syzkaller1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280)=0x6, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000a80)={{0xa, 0x4e22, 0xffff, @empty, 0x1}, {0xa, 0x4e21, 0x8001, @empty, 0xf66}, 0x8, [0x7, 0x3, 0x0, 0x944c, 0x1, 0x401, 0x3cf, 0xb334]}, 0x5c) socketpair(0x1a, 0x6, 0xffff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000fec)="12000000320009000000000088149b000ae9", 0x12, 0x0, 0x0, 0x0) bind$netlink(r3, &(0x7f00000007c0)={0x10, 0x0, 0x25dfdbfb, 0x28000004}, 0xc) bind$netlink(r2, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfd, 0x40000100}, 0xc) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000000380)=""/187, &(0x7f0000000140)=0xffffffffffffffb8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000000b00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000300)={0x1b2, 0x2, 0x6, 0x1, 0x6, 0xfffffffffffffffc, 0x400, 0x8, 0x0}, &(0x7f0000000680)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000006c0)={r5, @in6={{0xa, 0x4e22, 0x9bc, @empty, 0x81}}}, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000002c0)={'lo\x00', 0x101}) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) recvfrom$inet(r2, &(0x7f00000005c0)=""/185, 0xb9, 0x40002040, &(0x7f00000004c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) recvmsg$kcm(r2, &(0x7f0000000a00)={&(0x7f0000000800)=@hci, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000780)=""/24, 0x18}], 0x2, &(0x7f00000009c0)=""/56, 0x38, 0x100000001}, 0x2) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) getsockname$netrom(r2, &(0x7f0000000440)=@full, &(0x7f0000000340)=0x48) shutdown(r0, 0x1) [ 577.584206] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/10 00:48:23 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0xce) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) 2018/04/10 00:48:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001040)={0x14, 0x23, 0x7}, 0x14}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000240)="4d45c08588f99344471c09880e5039ae89940b706445f28ebbbb608c0f8d68799231160b942dd46656f8650e67929afe4003d3ef1b34ef9b3695f392a2834fe5590c9eef1110b729aa41b5a5832f63c8410c27d46555ceee4ca528935dfc6876552b26ee03add43800817e051ee4fbebf7ebe6dd9882df7e70625981b3683fa33ea2113c6f36c64ccdd954cabcce69b6d51b2cac390587d68d4782d0f0669e74dea5bc446c90ab38aeb9", 0xaa, 0x2000c800, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) 2018/04/10 00:48:23 executing program 1: socketpair$inet(0x2, 0x807, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x893f, &(0x7f00000000c0)={'vlan0\x00', @ifru_map={0x1849, 0x8, 0x10001, 0x1, 0xfffffffffffffffa, 0x9}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000100)={'gre0\x00', @ifru_flags=0x800}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/10 00:48:23 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x8001, {{0xa, 0x4e21, 0x80000001, @empty, 0xf5a000}}}, 0x88) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/10 00:48:23 executing program 3: socketpair(0x13, 0x2000000000000001, 0x10000008, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, r0, 0x100}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x6, 0x200, 0x100, 0x2, r1, 0xcc01}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000280)="188a898fe768aa559ec885948d15fe", &(0x7f00000002c0)="e7405389238f09666e3f0b52a86d1639c3a490dc28ba54ec4519c27344b2530477a4b3e3845a0cee7f64a67d", 0xffffffffffffffff}, 0xfffffffffffffd46) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/99, 0x63}], 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/10 00:48:23 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff020013000200aa8b0000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000020e00000010000000000000000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) tee(r0, r0, 0x20, 0x2) 2018/04/10 00:48:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa3000), &(0x7f0000231000)=0x3) 2018/04/10 00:48:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e0000002ff800001000000030000000000000000"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xd0, "2ffee2515bd5501fd216e302446e7fa3a8ec01d81de4964309d872ba75132d1614b9284badee1d6fb717467280752dcd3f41130e929d2d171bfa92f4f42c799d718aafdc1a19528f0feedb0f6ee49cb3bdf75d98737253cfc1a5dbfd4718d94ac3028bd057a0b2170aa3b56872400a971c7a60acd1b851f0e53a1707a2ee261a54e9679697a4a504a193d8f90a3ba37a707207679bbbc8c7ce78e3b66251087692109ea30810ab123e35e00a4ae7bba3a4273d01b0cac5d92c980d0b525956f49b2123702111c51c229393d7485b65d8"}, &(0x7f0000000100)=0xf4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/10 00:48:23 executing program 6: r0 = socket(0x3, 0x803, 0x800000000000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x2, 0xffffffffffffff5f, 0x44b, 0x9, 0x9, 0x1, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x28b, 0x8001, 0xfff, 0x4, 0xbe}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="6a0000007cb1e6534fb269fc0d5b4dc091d528a5abe5022e0f144740c1e6e2025358b4b8db4a091f0dddaaa403000000000000007a4c80dd2d74de73c7d503ef442fe2e31c3dda6b651405dfe1a9c0215557a63a012291c8cd9e6e7c1985a05083a49999c33db4e8aecacb9e615813d76ede30e92867887728f5dfca9b6c436863571b31f96ec7afc68867e7ed1a5d66c07d7b82a53e2689682fe617c745c4bf2eb729cb0de58f56868ba1e0def7ad41ac5f6eb3d131087f27e3c2d9ec5cf4e2a6dd333c016f1cea5d82e97984cc8305de5cb8a7d6e849"], &(0x7f0000000180)=0x72) 2018/04/10 00:48:23 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000001bf46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x10000000000001de}}], 0x48}, 0x0) 2018/04/10 00:48:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1000010000032, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000ff4), &(0x7f0000001ffc)=0xc) socket$netlink(0x10, 0x3, 0x15) 2018/04/10 00:48:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x5, 0x1, 0x10000) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000002280)="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", 0x1075) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/04/10 00:48:23 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000300)=0xd7, 0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000001480)=ANY=[@ANYBLOB="e00000027f00004100000000dc51e83392da0017d42e71ca000000295a2393020f5f807b97b8af9f898971cb3def424c0887497e1c54712d08fc98eca23d3000f0b9415f8f971636692a64b33ac19cd1dc83776d018709a6c328351ce03f86e8a65e64942eb7f245574b0f73d702cefdad1975215e3a50dc5e5c6dac04004272930d3a58505d4bf25b4a512385f9470900000000000000f53b868a2570a795ca91"], 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x690}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000240)=[{&(0x7f0000001540)=""/171, 0xab}, {&(0x7f0000001600)=""/4096, 0x1000}], 0xfffffffffffff4c, &(0x7f0000001400)=""/6, 0x6}, 0x1) 2018/04/10 00:48:23 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x470) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/185, 0xb9}, {&(0x7f0000000280)=""/98, 0x62}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000000480)=""/143, 0x8f}, {&(0x7f0000000540)=""/179, 0xb3}], 0x6, &(0x7f0000005000)=""/4096, 0x1000, 0x401}, 0x40002100) sendto$inet(r1, &(0x7f00000003c0)="fd8e8340f870797538c0046beb0b4cfba371942977fbf9e7ac7232dc004dbe68f28479270418e646460b11de721700548c6d5854d817b465dda9876e513fad3d715a52dc0a1c3f05a2c5240922ec0206db3e2a65dc88c3a2cb09eaf0fe29a249ef7b9fb24feb4863eafa69", 0x6b, 0x4000, 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000054c0)=ANY=[]}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/10 00:48:23 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf0056076906e4bf44e1c8ce30057f16ad90a555ae71b09fe044330559e0a1f9c113078624216b71d57edb1ca7f940ccce3d39e1a441874aabc983e760f48a7fba433c6d21040e4f58f9df9ee62915b29b2b981cc25c131f50de68", 0x78) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b540000010000f30501000b000200001001000000c4", 0x1f) 2018/04/10 00:48:23 executing program 1: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@polexpire={0xcc, 0x1b, 0x209, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/04/10 00:48:23 executing program 0: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @local}, &(0x7f0000000080)=0xc) socketpair$inet(0x2, 0xe, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @loopback}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'ip6_vti0\x00', r0}) 2018/04/10 00:48:23 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xfffffce1, &(0x7f0000519fa8)=[@in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000040)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f00001d8000)=""/4096}, 0x48) 2018/04/10 00:48:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0xc, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="9cbf1e5e6ea6a342aabfcf64bfec56bb138aecab7475dec722bd5800f05f78cc2dbe40a929d9f526bff5dd26f5cd8fe009db59fee5a1362653a83b7549f736", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x14) 2018/04/10 00:48:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) [ 578.872753] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 00:48:23 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x4, 0x6}, 0x59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="a034e2754fd50e", &(0x7f00000001c0), 0x5}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xd, 0x7fffffff, 0x1, 0x84b, 0x3, r0, 0x5}, 0x2c) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0), 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) 2018/04/10 00:48:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/10 00:48:23 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) connect$unix(r0, &(0x7f000000cff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/04/10 00:48:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffff03000000d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8001, 0x9, 0xf9a, 0x400, 0x4, 0x10084, r1}) 2018/04/10 00:48:23 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80), 0x0, &(0x7f0000002480), 0xdd}}], 0x2, 0x0) [ 578.938242] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 00:48:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000006000)={0x18, 0x32, 0x3ff, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x1) r2 = socket(0x4, 0x807, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0x9, 0x1, 0x3, 0xff, 0x6, 0x45e, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x8, 0xfffffffffffffc3f, 0x81, 0x2a29}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0xffff, 0x6, 0xc340, 0x21, 0x8}, 0x14) accept$ipx(r1, 0x0, &(0x7f0000000100)) accept$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'team0\x00', r4}) 2018/04/10 00:48:23 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x80000003) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5c2984eb, 0x0, 0xffffffffffffffc0, 0x0, 0x5b2, 0x8e, 0x80000001, {0x0, @in6={{0xa, 0x4e23, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x9fd}}, 0xf36, 0xb7, 0x8000, 0x8, 0x40}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x9, 0x9e70, 0x0, 0x80}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, 0x0, 0x70}, 0x98) 2018/04/10 00:48:23 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x270, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'teql0\x00', 'bcsf0\x00', 'rose0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x0, 0x0, 'ip6gretap0\x00', 'gretap0\x00', 'eql\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x58, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2e8) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000003c0)=0x60, 0x80800) sendmsg$nfc_llcp(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x27, 0x1, 0x0, 0x1, 0x80000001, 0xfddb, "4ec97d10afeb80dc44763a0ae93b1dac8589229ec621dd7691efd028d76f28f991f84cef76839d5012507db57d1912152c66d6dec73964be85e28278e15fd2", 0xf}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000480)="ea222d1fd4798a5a76fcf3fb5fca596e33f877359b6a645c6c82b097705544a9c1c79f9463e9b3afc41d56d279", 0x2d}], 0x1, &(0x7f0000000500)={0x68, 0x583485c399f3b0e3, 0x1, "0f77849cf638688ed06e0efcffab5ad87c0286e5b57cf3536df79b75dec9a215c22fcd958b6c26d9860e9c0520f6f04b3cf23647ab3f74a6686afa2efaca21d29f50d2e442786210f4a46243662f224f2b04"}, 0x68, 0x10}, 0x44004) 2018/04/10 00:48:23 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000002c0), &(0x7f0000000340)=0x4) [ 579.078302] tc_dump_action: action bad kind [ 579.223202] tc_dump_action: action bad kind 2018/04/10 00:48:23 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000001c0)={'syzkaller0\x00', @ifru_map={0x0, 0x0, 0x8, 0x3, 0x8, 0x20}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendmsg$nl_crypto(r2, &(0x7f0000000740)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x20, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000200)={0x3, 0x66}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000004c0)={0x2, 0x0, 0xc35d}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000500)=0x7ff, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xe2, "07008be1c507343da10ccd7802e7bd38c18c476896109d7e802aa5d10b51e324b8813aaf62262e9289e8505066a5f8b5173546c15404c7bf3a23ae6d5f1d707de1395267425c8821f430be3d5614ba90fd17d15062291a6164b2a75c4d1f6c647a7ec582492b40b9ae2ed35406d2a89f08bdd6a21fc74600937b3fa6568b3018621a57ce7e0a1b0eb1b9ab19009acb1f173d08d609afeb8b21ea24d802c0ee50c40931134e937543f8d289a1c4b87beeccfbb8267ab629a1088b617982243ffc671bf9e891da9c9f64169e90ca167512b8e429b642e26e21e6b55f2556396221fb8a"}, &(0x7f0000000340)=0xea) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r5, 0x3f, 0x30}, 0xc) sendmsg$nl_route(r4, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000440)=ANY=[@ANYBLOB="2400000019002100ffffffffffffffff1c140000fe00000100000000080004008615843b7e7d4c252f57c9d93735eafb366943b743c8de9b9cc4fad458c9de22c4799d02c028e8524a6b8e75e1907ee27241174f82799eb69cf54a38"], 0x1}, 0x1}, 0x0) accept4$ipx(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000007c0)={0x0, @multicast2, @multicast2}, &(0x7f0000000800)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000540)={'ip6gretap0\x00', r6}) sendmsg$nl_route(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe7855fe04639afc4}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x38, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x44000}, [@IFLA_GROUP={0x8, 0x1b, 0x99f}, @IFLA_TXQLEN={0x8, 0xd, 0xfffffffffffffff8}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000081}, 0x20000000) 2018/04/10 00:48:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0xffffffcc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86e", 0x2f) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r2, 0x800, 0x70bd2c, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4004800}, 0x81) 2018/04/10 00:48:23 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000080a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)=0x20) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) socket$inet6_udp(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x200000000010) ioctl$sock_ifreq(0xffffffffffffffff, 0x4800000008923, &(0x7f0000000000)={"626f6e643000000000000200", @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000080)}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) 2018/04/10 00:48:23 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) socketpair$inet(0x2, 0x7, 0xfada, &(0x7f00000000c0)) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000080)={'rose0\x00', @ifru_ivalue=0x6}) 2018/04/10 00:48:23 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x1c1, &(0x7f00000000c0)={&(0x7f0000000040)=@canfd={{0x2}, 0x0, 0x0, 0x0, 0x0, "c69608d671c346177f8f5d758b9c2eca408fe8228e518186317a609f12c07a49d295c0596503303254a2a9941697df7cac5b650d6ab803cd40509f5a84fd9c7e"}, 0x48}, 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0xe, 0x80000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x175b60, &(0x7f0000000180)=0x1) r2 = accept4(r0, &(0x7f0000000580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0xfffffffffffffedf, 0x800) accept$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000680)=0x14) 2018/04/10 00:48:23 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000100)={'bond0\x00', @ifru_map}) 2018/04/10 00:48:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00009c4000)=ANY=[@ANYBLOB="140000ffff000000ffffd18a869578c63ebc0006"], 0x14}, 0x1}, 0x0) 2018/04/10 00:48:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000002c0)=0xd) 2018/04/10 00:48:23 executing program 1: r0 = socket$inet(0x2, 0x3, 0x8001) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x4, 0x28, [], 0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/40}, &(0x7f0000000140)=0x78) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x9780}, 0x8) bind$alg(0xffffffffffffffff, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f00000024c0)=[{&(0x7f0000001240)="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", 0x1b8}], 0x1) 2018/04/10 00:48:23 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000280)=""/9, 0x9}, {&(0x7f00000002c0)=""/79, 0x4f}], 0x5, 0x0, 0x0, 0x200}, 0x2) [ 579.323307] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/10 00:48:23 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) unshare(0x20600) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x0, 0x70bd2b, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff7696}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, r2, 0x704, 0x70bd29, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe1e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x9}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x840) 2018/04/10 00:48:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'bridge0\x00', 0x6}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) r4 = accept$ax25(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) getsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080), &(0x7f0000000140)=0x1) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) close(r2) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet(r3, &(0x7f0000000240)="46262c6a36d67d2fa086409ce03075ed2ef53eb7332b37d248c9cf7028a6e25331a3c9761d760f025e09657a662a17904dc310da9ca6655d3fff09e8fe0aa5e7d3c501262369777aea1f0f00a746f163b96e1d825adb3449af27c7f90e68158bfd0d3b25621171787174e6e9884320bd180cf58cada4c8526fd5060260810afc364071b073677e14b95bdd3535", 0x8d, 0x0, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept4$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x10, 0x800) 2018/04/10 00:48:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = socket(0x17, 0x3, 0x8001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="f31927a296f594e95f5d5e13207daf43", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86e", 0x2f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="51c00970ae64b05dc6903fb8ef2bb05b79df9717753b461f2912fe200bee2f0d3d8b8d9d3cd0ea91302e64b50cce17fb792f5be8", 0x34) [ 579.375353] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/10 00:48:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x10, 0x1, 0x38b0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001440)=""/73, &(0x7f00000014c0)=0x49) sendmsg$nl_route(r0, &(0x7f00008b5000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc}}, 0x1c}, 0x1}, 0x0) 2018/04/10 00:48:24 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x43, 0x1ff, 0x2, 0x4, 0x47b4, &(0x7f0000000180)='rose0\x00', 0x31d, 0x0, 0x7}) r1 = socket$inet6(0xa, 0x1, 0x80) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000340)={&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x3}, 0x141) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x54, r3, 0xc00, 0x70bd26, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3b13}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4800}, 0x10) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe800000001aac000000000000a3bfa49418431529acfc0000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5010000090780000"], &(0x7f00000002c0)) 2018/04/10 00:48:24 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1fffffffffffff86, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x3}) unshare(0x28020000) unshare(0x8000000) unshare(0x8000000) 2018/04/10 00:48:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024", 0x58) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000000c0)="f83d507a8dea8d46f3d4b8d0584cf9d5c9568f69069d158ad85a3449c3312b7d8ae21621bee58c21090cc61564aef19f5383912e2c5924fa3fa8cfb50cfa3bf47f8199f69c9bcef7086572f640c5324c1d55d5a81354051a93d902c3a353884f5b370012fd573287ccd83fe5c7a8b368f5c1ba457717db245c620e74af6dc678ce5d1e18f05b27a629aab74d921cc62ed03d29fbf94d9128c471ae80361e4f219edca0677b0a12e50098533758e16e573a250578f830338249ea347d6c4340a8db368b311a02feaf07e430e45f2b3033fd2c400d634e8c8678", 0xd9) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000040)={{0x3e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'wlc\x00', 0x20, 0x6000, 0x52}, {@broadcast=0xffffffff, 0x4e24, 0x2000, 0x9, 0x4, 0x6}}, 0x44) 2018/04/10 00:48:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x214000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@mpls_newroute={0x24, 0x18, 0x1, 0x70bd2c, 0x25dfdbfc, {0x1c, 0x14, 0x30, 0x8, 0xfc, 0x7, 0xff, 0x9, 0x200}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001c00), 0x4) [ 579.602731] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 579.647925] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/10 00:48:24 executing program 5: r0 = socket(0xd, 0x1, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000000)=""/173, &(0x7f00000000c0)=0xad) r1 = socket$inet6(0xa, 0x7, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000025c0)={0x0, 0x4}, 0x14) 2018/04/10 00:48:24 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0004007200000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/10 00:48:24 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x9, 0x4, 0x100, 0x1, 0xff, 0x3f}, 0x7}, 0xa) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) 2018/04/10 00:48:24 executing program 3: r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000380)=0x8000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000500)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f00000002c0)=0x4788) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x361) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000300)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'dh\x00', 0x4, 0xad, 0x6f}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000080)="33ab56e0d4b6b9cc228c9ad4fe9aadf3884f8f210ee057bbfe00c6d19084fa54a221ab2f7d62d7c6fd11df6d02f485ded56c028c15d025c38bdffbcc28bf96d26a90506109f71136c0e1d949f3eb15594ded244bb0027d4d1230f5d4a398ff052c901a747db8d9fa099bbd8b37981ed81c1146672d48589efba27d84fe4e3a0b", &(0x7f0000000100)="3be796718562ada6977cdc0a3e2ea79735b4c00b484e49aeaf3596bdc6f930bfb4795055a739896af25cebaded76a440b95fb105e7af9d8c621d70f88c9228210ee48b212ffa5e87db151a8c8c4d4dffca788a1e146dbda717b46247ace0e82a736bcefde527ead2af22e15eb62108ff3ddf90209bf2246ce387783ede13595ac50d1b7ff18e6a36a5cce937a3e54fa5bb079ca8", 0x2}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)={0x40000005}) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000200)=0x7, 0x4) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000540)={0x1f, {0xa042, 0x10001, 0x67a, 0xed, 0x5f, 0x8}, 0x10001}, 0xa) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000580)=@assoc_value, &(0x7f00000005c0)=0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000005, 0xc010, r1, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000340)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) 2018/04/10 00:48:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x20) socket$inet(0x2, 0x6, 0x3) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0xb, 0x40010, r0, 0x0) r2 = socket$inet(0x2, 0x8, 0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000000c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/10 00:48:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcaf52)="eae291a6e489e053df07667788a75105", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001500)={r0}) bind$bt_rfcomm(r1, &(0x7f0000001540)={0x1f, {0x1, 0x5, 0x35, 0x5, 0x80000000000000, 0x7}, 0x4}, 0xa) 2018/04/10 00:48:24 executing program 7: r0 = socket$inet(0x2b, 0x8000000001, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) close(r0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/10 00:48:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x10005) r1 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'bridge0\x00', 0x401}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xecd3}, &(0x7f0000000040)=0x8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'sit0\x00'}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x245c}, &(0x7f00000000c0)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x28, r3}) 2018/04/10 00:48:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="a75b29321398f89e7b4250d1a2e0eafc43f0b6770c29a398e59cbcfed69c8b4c211a54a5f5f0aad765d86bb2564c2fb65f474513a8a7c3dc", 0x38}, {&(0x7f00000003c0)="3052d37fb3be6848169d8f5dfb3ac9c2a121e2bae55c4bf6540e93988f15b8", 0x1f}, {&(0x7f0000000400)="b981387206515eae8f4e3f8ae607a7616e7841d97f222c5710e98ebd381b3a80038d3b7a1d28c02e6555ddced868e663005d8793b1151d72c7bb40ba79bdc0f0cf617949fef8cbd11a7b5e", 0x34}, {&(0x7f0000000100)="a1d1263abab9ac25c4ab0698c6ace3596dc04469a2ee814cdd6cc1b71b376bce36ab2fbec1058cd77af6b9fe0e0a4425e17b6a7e3763e3db20de05f1007c713184ebb0f80dd031", 0x47}, {&(0x7f0000001080)="dc0b076ee1a9353765199deb688ab58921463d47a59510bd1b588ead8021ea15f8e7fab227f83c82bd98d1805a2953031f264eecf4c897a663c691f20c4cdc993311f0f4b681f619af0b5803a020c07e91b7b587e6e1fe186a10c1197a13b39f3915e1c55e26edd9503ff5a3cc815da299f620471ef94e5fcb7bbb857b9ef42a328c829b8c013c991cce6659db86b744b89faaa5599a2b5fcae584d8e8793a3cc096860a96878c379670fdee6747eef8fb792109d55740ba407fa8c9703f36fb642fac0494ebbe1aa6fde8aa372daa5fa97a957e4a1086cf4f92711fb9f0cc9e68b6ee919fad9b1d5ba35a1c54c3374f91fabfa19b54232075ee1b9968eca1fccda8db3c2d449414ac5b4136a92bf13b1e0bc8477e5bcdeae1a25a84adac9a9a937f12ce1ddef2097174d474c459483e5e36154251b3d6f408941accd980a2d50ff6d343700361b4f6e056b01a535ca9e68f65b212a5f43af98ea049a231023815006040b32bf33a36a5465fcbb3ba0ec96b287abdfca12f2921e1d68dc9c44d59100349eab6dfeb1cc9515710c8bf0e7ed782724563671504cf24b38992e5fe89cb48516936784b8f1db9048ba7e283525d26e306d0514ed9b853b7d3c392e44d090cb998eb10af06f900e13b769094aaf37eec8f7af2657c15752983b650d7b7ba64233b832bc0505220ac9ad6188dcccd0bcc60771582805b01e1af06d854c259b5005c1511e410444f95e367e46dcee824391c74e6663be616fbe3cfef9c42b7d1742bd7c88e2e4b454905f989065c4b9b4939ec149e382f35d9009cd43ef75d451f877694515e86cb7db0b5a080da01f650b4a2884c64eeee26e2c26c39b5eefd465c47dc5954967a09d357ba237f534806d5c4e90e92c453c780b5c8b3f6c31e4f73f97e5ec8faa23bffe1cce474a7fdf712825d42b2adbc5da4ed61f2206ecc38f33b7c16205cd2c5d4491077b63f532f32674ee25c513734183e461b9933228509f3a9a18ecf5b203931652bdb6d502ab2e74bdb2bc27f7c802fa1c3202c8f0bedcc130f33e36e51b03bfa09766260bdbd67e2f6a6d42b0826d413d92453d8a254edaeacf37d4968289effd4cee3638b589cd05164b90dbfd51962499c7bedb825da8f8c6323914d288e2f9917d7361b85b1a71721a06bfe39d198f1bc4bdd3af6d4097041924c8a9d38eb6639b7ffe173ab9709407a20346a52b26e29b53d239549b734a7a5259752d3fd8b457d357ba12931befbae1b27b56df24ea3912266e4c8cd5a8367391821c8f427e90b056f0249ed87f3e2c77bbca1b6dcda48ea6efb73365323085dd7b1019748818521dedee77676a5c1a574f6d6822677177f075b26a18488a2b002e7d24d1087c1aedf82ab23d3c26fa5e9e9fe7ebf3cdeb73be191d367a57c199044403e209aa29ed46e54e218de5896f8e4953984d5bfb4c9f336b271145fd9b6af085865364a37de72a53b886546351d2cba824cdddb9dfc77684cd64b649b493665ad0c3d1b677c3217400ba1d94d15047965e7547bfa729fb072f76a414d05d5525f65bfc8173db10c578acb4373fc91768caebfefb85bf6848fa84e8f10039b4fbf80564def5a977baff21bbea1086641703f4316f260536ab7600a41f720213e734e993edb5b52f966058ab94139b4f507ec842f2a8ce6979b4c0dbf6077315d2291ded0989f1083bf9b41112f40991e3a4c367fcc7d26ba40ca0d1fca79ccb1fa017ac01d55cb44343449dc6931b8af8543d3a51121d9000aebce65aba5cbb6e2f36639d5c9bd3ed4851462d9be7ea6325e8f66da9210eb6b0375b01d6a41f40defc328efe73142180ec34b93f1f4f624f19959d040d21c46ca57c1666f4e91e65db92d0650e3c2447798cbe11b79d828cd39cc265549462674ee102afd50ff82dc49b439b8da81a718cc954a73dae82b83b8976a6b2a5fb94a0815ac9c9a904a5a92237a10f8c6d6f3615c4fe51cfe985cfc4305143527071215ac0bc99796db871779327712fb82d800753f31f2b93030997778d1305c6aa898d743de71a05b41a383109e387da0dbc62df4cac9e3cb4b471cf42de9c7b8674167a9811497a97fc96cfb6da757793c7928467fe6beff9d939c26021d989fb89b82f48afaadd76f4ed815146bc688fece96e168468293bd3b51a7d13cf491f78e72398bbf15efb4e4b045b879866110c41b251441c41b8406432f4a0dd2c7a1b1734e7bc44106abb3473852ecf5f00939fdaa506dcd51233b7069e7e2b629e9f3b25b265bb8f8c370d7a194a92b5f05cd85080f938983579bfd7e2dee8cf3bb78a64cfa7c324d61cef076dd1166e81e913e32d8571ddc27362f1ff278449d2258fca5864bc90bd67763c0382c7532a9ec62c11043fc7d2f0312ecd12884f3ed1a4e7a1483511ff0f9b1b429de87e735ec0cd3d454fe4f1b305cdf0723c725ef6bd73090198964229836768ca898b9d325e26f0fc384d6ed96bbcc4fd85fb8837d714968be5a0d99db6ef778fc849e2971ddbba98001995b9f7965fbab061395bd2e0e12c56913718ed3f1b855fc8fd309bdb2d3a9fa612534b02e6b73ba516f2f8e94f2c53bc695442499fb8f4207107d1ba5072b4a85da51c4691253f7e1be6ee5a275064fc1b75d11392625b63c3d4ccd71d9cc8e16872a4a6ab180142ed5b5ebef4a03a07947808be4af6f079bb6070b9740f0a024e7ba9e3148fa57303fdff8ad816a3d7a95553c7f02b5bdbc35ed39171f5e739744a29db80a7f53ea21ba1760120fc5d9c6e43ccac653cf9cc08264c154fdaed5d888631cdf8997d2ef4b98a86d659f59e13eab6cd7cdfabb874bbbbc4d8eb2e560669e4babb3b0abcf7f31ac07a69e0cee66c933df4a5a37b9f8bda23b22ef8aa710543f28d5662c3701b5bb2d4adb423ddfb0189d794ce2dac3b1f9d7f691b55a8d8200da7f0d63d13ab23fc76a527a2b912f1dd6c3ecf7ca97760e7bb1c5d959326a27b7932efaa29272a69fb402bad3b266d8d4d8dbf5af544f4de9f8990cfc0904e3751bb6aecbaf855830eebb43fa386f03e338e225f3f0dbff310f1f24808bafd5f18136a84d2a55875c82f74cd72ff3f01d3dea616a3c8a481a4fbb60b605bf2362b9dea6afe8495f73d75637071c44326235de58b7a6c226f39c931d75c36269b953468b1566ce5e3d874a10a3c8fe412e4671b6632d7d71ff8a41c68f115d9de51c6a1c1384f141071799885dc427d77821e65997324141ef0323ce0f00529b5b633e47520772d1258d41df8358c57d1eb0bc9c1843d489102b9af67399bfb73b659f3b4db1f44113615ab44e91040ea97339e088b3aac2024b413f11e75e7ff6357c70753ce0dfcdd5be5eb5c72ae3243b32586b7f4e1c26a04d5e5a4d186184daec70b2de626212520b0b9bd0fbbd3871ab8ab7886258012b50e177aa67db779e8a51558285cdc46dd5b569a524aa643388462668cf5cb2a707d19d9c980543141fa9cf4fde004e6a1073bdc83fe64818f61cf37d59222c01eede615286f6b37764b40ea2960d2a9315da9d00a811d9c1effd9221fe0f4fdeab32ca41f9463b8577b1965cdaffdb3d05d71ccb915f52a2d8a00a4d9c11a07baedd2bfb7c3156cc0b0713ae925450b5dce9b24ccb19ee2a00fecab6c9c7ced4631a67e775a507b582ace7b1eb42efaf847c341e06978535202786096e41d0c547ba1aecddb0c2591f0860b95fb168a0582fa6da1a3dc9506d356832de1c01bc60666f090752b98a686959203b7b6701e38b3e0a65b6dbd0bdc63364d83a58a40765991dd1d63d46d57cc469c829c254a67c73a7c83d9f649555e8cb90017f89472fe7d4ccdb3e922d2bd9980f6e10b561db8403756cde1e0acffe1f9dc7f8e8770d7dc2abb501ffc6c1cc78d58a11e844e817d1566a2e959c57a5eaa2c71c49b896664dd59993106a3c27e7a85a92472a8361be32178426e6e1ee20a4f54e979dbcdddbeef3193149888953ad0fe8f7b2b5f96f2ddf673524c3add6d585f0e4d252ad14b6856c35b515649915064e19e406e26628a3eb796be6da6522ebcc3076148d92bbecb3f05234ab784a7558694ea47e42c355d1a8b2b63aa2fb4fb58b6e672ff97676a10798bf3cdb0404aa439ce4be35872502752781ac2daa4ba701f85724fdc2a01b7a0b0b7828a6eb9cb25855f79d2c7a4976275e2f6f2bca750494b763d126be721bd40b91c9aa5ed73ee8fcf711b7f01670eb99ab28b4350f5e13bb289d65f947cb8fbdad6181b01a04f412dd787fe427ac897e4a2ed1d7b662cabc937eadce08b9e6f1d92ab76634f1fe223b8af83acd1b5790a5f6445a019a19c71ff9c4752ca3d0b631cd21f35f5f0a5b841cc2370b104d3c05e376da10d7d514088066e056cbe9336643e3ff1906bf6f5255268f465b32483662a964e5f94caf48dbac6429622a0242b565fd28d20793df1ef20e8f8c915d824789eaf007477a9ffb731a21ddafc665ccf64b04927421b3fa1264a0a106627505a2d3d80d5d04cb34da8fdb85220e32987099fa2c7d2d752b9447d63ca19214e66976b1e36d7342d44eeed3697e87188f21936bcd333b927e0ff00fdf503d3d6fe5ac1b37a45806fe64707b7fda44b9e6a31b37f3e951c68d5341c90491c321869cda54216a8d2fae4ebd2bfc284ee71257942c5cdf3d645cbb4c329e0ecfbd6a2b37f07b20e6f6076536ccfb473028b465550f63759dcb9466a2943672cfd6cf941adcd66c871e30d1c337d2d11ab5db6e88c355c0ece65eea9475f2238e1d080aff49d29c25bd27efb99fb0975930dfbd3bac0f7dad6d7af3318b10441823e7aab495c68ee46fce120b3fd9141ab0305772e1a3bd41eacddada4f46a15c9d3b52e62fd7e42235697f7e9a56b76afc8b0cf0edbd133f6af4d7c608476cfc7455843cc971400abf3117483728714d0a5f5cc2e00088ecb5052a20978620b92a13ded61fd935633408f4b1f8a79f8d1841748fefb71c638d8e2467e6a200877263324b1d2f4a0e4f882e6fbbd5100aebc871388dad77612b5c289833525a58be13dccd98c013430f8a1b2e6707a99f9867c90375d97817f7adf87ca7b894f258dde974b4231f9e3b318ead6e24f32031577faf1ed0e84a009e14f96fc0511c4887b224eb8d12536a932cf24d5ce3fdb9d56f3ff147f4d7afb561bcd5f7403d507439bfd5c5d79ca732ef1fd45cc676e544da09139f21120031061e1b8d161afd270a6849b7b8c5c150ad31a6397907a0803a6cecee4736775bf9c6dacc9eeecda5eff1ea396c5b1b175901283349afb1d953ac0fd1042029b13fa6d4c985f495934a4dc9287a27e829204cfe464d8686205fe36994fbe95e476d9553fe0a1593bb154d9c4cbce797671d00ed09b1331fe2fd2d779a5dbf39e3d004ac5d6724f0553e231cfa20b936794afc02b2da73e7dfa7489accfca6c11f7b2a0eb844e70f7d14e43a19317e165c1e73fb82fd4dd9fcf821679e74e52b8e7258b2ffe815a6cd32d4d1885d18f94f5b40f5980f392ea01bde81cacb76b026df5f915c2ba168e50c5fbb112deadf14ec2eb71c2769f1b5ca49234b62a2310ed48455472b9c457a5fb6e080274042d2f43df1eda7cbf56cb0cdbd09a49e24ace52323c9c79610aa80843e8913045e661599767226cecd8be19b0167e7dad50e48e5116d4c6c965b8de8729db573ee3bbd7f80e8e33624ec052cf0866964f4c2036f929fa3eac1d9078eba4db63052dec607ec0a6906a0a0ab020ab08c26dc6f2d264859052688a31fc79eb8a51cf0", 0x1000}, {&(0x7f0000000180)="082d1eab72844d171f23a4e7d5bf6099e282226c0486c6b5c621d02f30aeb6d073d2ad455d29830d039c56", 0x2b}, {&(0x7f00000001c0)="0d3bc30516fc096fb10c481550b2acc36e5afe2d2dc30ad4dd1806bf8148e9897422e88e9250f0cd4c0b6db39f950dda00cb5446663afbc40831e8813934292598d79193e74b0f8046db2a7e6c42e99ed3c0bc43a949675cf4c42a7d87c9ca27de57cb64fd4209f052a8909b5acf5c0f31519f338007c7806c7fea71cb3360c3b9c023ea90b7af7643074bb661d8048f0cc52d1d41d7e332b17165a18794b0b6a4f45ad90d9602e15e2e544ee3a94b2bb5a2f3aaa80ca7436afc45f47d02", 0xbe}], 0x6, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000006000)=[{&(0x7f0000001000)="ad037185414636905ad979d8e09dd855a79237617eb82da9682ed010d805f6bbad704d108123eacfa1e94580be2537b76fa21e7a92b033f6c88973d56cd6c8aabfd83b1729ddd7843c1f5aa30cd2b272b911e9d4", 0x54}], 0x1, 0x0) getsockopt(r0, 0x200000000000005, 0x5, &(0x7f0000000300)=""/86, &(0x7f0000000040)=0x11) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) [ 580.583140] sit0: Invalid MTU 0 requested, hw min 1280 2018/04/10 00:48:25 executing program 7: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x10010, r0, 0x0) write(r0, &(0x7f00000000c0)="2400000058001f0014b2f45eeb2b7b070009b43004000200071007eb0100ffffffff0800", 0x24) 2018/04/10 00:48:25 executing program 4: unshare(0x10000008) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@broute={'broute\x00', 0x20, 0x5, 0x5f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x5, 0x20, 0x1b, 'dummy0\x00', 'vcan0\x00', 'syzkaller0\x00', 'gre0\x00', @random="fdf70559c6e7", [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x3, 0x11, 0xc, 'yam0\x00', 'yam0\x00', 'bridge0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x7, 0x5}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x58, 0x620f, 'team0\x00', 'erspan0\x00', 'bcsh0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @random="fba705acc150", [0xff, 0x0, 0xff, 0xff, 0xff], 0xa8, 0x140, 0x170, [@cluster={'cluster\x00', 0x10, {{0x10001, 0x7, 0x9, 0x1}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0xeb2b, 0x1}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x101, 0x6, 0xfff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}}, {{{0x13, 0x20, 0x993f, 'irlan0\x00', '\x00', '\x00', 'ip6gre0\x00', @random="557586c03a6a", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb8, 0xe8, 0x130, [@limit={'limit\x00', 0x20, {{0x2, 0x850c, 0xffffffffffff603a, 0x3, 0x3f, 0x7}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x80000001, 0x5, 0x1}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x0, 0x40, 0x0, 'ipddp0\x00', 'bridge0\x00', 'erspan0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], @random="a7b9e496d0f9", [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x120, 0x120, 0x168, [@rateest={'rateest\x00', 0x48, {{'ip6gretap0\x00', 'bond0\x00', 0x6, 0x0, 0x8001, 0x6, 0x0, 0xffffffffffffffff, 0x6, 0xa2df}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x0, 0x10001, 0x86e6, 0x7}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xc9c, 0x6}}}}]}]}, 0x670) 2018/04/10 00:48:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socket$inet6(0xa, 0x800, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/10 00:48:25 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r1, r2, 0x20, 0x401, &(0x7f0000000040)="f6c558a2a40083ef6cebd231a543a50035d10b9a43cddcaaec129f178df11d815d829a63ecd09f84be1868f3fdf1eb61674da9e41a5bf94c9523ee872397cc18e9872171a97d217196dd43ca7c4adf8c5b85b63f9d09eb503b70d966e0eeb534f53a56f281d3958659bc60f9782e01a767f8c1598940b4", 0x4, 0xffffffff, 0x3, 0x5, 0x1, 0x3c, 0x8c54, "cbaa35bedf5c2068d34ecb36ea7c71e1112bde848144e69d3808e17c194b85f9547c6e2cf24fd879335e9ed504ca61886e9bfc09b6347126504aa481ca0340a2443663472e3d1a9e94b22fdfc39b0ed59ed911ab9237fd26f05c9587fd4f6bd37ad39e5d0b2ea81e720cf8a971e68634d13fba82cd8fee08da8af5cbce21b88be6d3db1420a348296a129f0256ee7e3e7080cca7317978f3d6ad96e4138fb614b7aebcce3a2dc7defe753496f5d3153babae6fe2d81d5f3c4bbb680a72229fefcf7edb8351d5a5c30636edadc938a3d936e301be03432a6108249fca79a70f5619cdc9ff367eaf54"}) r3 = accept(r2, 0x0, &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r4, 0x200, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa53}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) close(r5) 2018/04/10 00:48:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg(r0, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001640)="da", 0x1}], 0x1, &(0x7f0000001740)}}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000700)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000880)=""/67, 0x43}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000840)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/174, 0xae}, {&(0x7f0000000540)=""/230, 0xe6}, {&(0x7f00000000c0)=""/62, 0x3e}, {&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000640)=""/149, 0x95}, {&(0x7f0000000900)=""/251, 0xfb}], 0x7, &(0x7f00000001c0)=""/59, 0x3b, 0xa}, 0x100) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) 2018/04/10 00:48:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes-aesni),rmd256-generic)\x00'}, 0xffffffffffffff4d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0abe62cfde56c9ac02e3ef68f95255753d2a7fd0a5eba801d0a18be61937534365f30819a6c491d10b2fcd51bf03fbcdebea52d170e3e96a3ddbf9d7c69b732434c5c3eea472a8208d2b17ac21ac7e3ebab4c2d14f21b5b21e224395e096ac953b4d979dad8338e3631dfcb4a6e6dcd9a546023a6d848316b3c903fab9dc3d00f5c22cf463d4d52578e8089df3fcd1824bf46c085dd7c730bd7fc2ff5a1d", 0x9f) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002780)=[@in6={0xa, 0x4e24, 0x16e8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e23, 0xffffffff, @empty, 0xff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22}], 0x68) r2 = socket(0x4, 0x80007, 0x9606) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="6e258e8d09e19a8c899abda337f537277acab6aa811eecfb37359d351db12673aead1a10847ebbdb72f0f77b830b634ac406638b7088ebb4a46061f5fd49b7bb111f497e4986dc6fa92721ab3286618d50a1035f0b72ae66d54f5faeee17bc3a2da5c6f083f8c76ee32de3c45130b426ab4cd1caf5e90ada92e5f6d6f4060822967dcca8f8fc575c19f67771dd9aa22039729b2a09a3734da831de32b5ec925157bc1aaea7f6c1c6f5726110739c85c22f", 0xb1}, {&(0x7f00000003c0)="0c67e5058f68f8a3cebb26c7d2435a48cb17776b8819cca1181cb4eb50efdfa8c149f9f176407352c8520128ddbc4487969d972e96bd5bc945d05fd97f06d4130dc6ade25829112326e8865a044894463ce37b922140c5ba89d8456c93e2ce3d2f06111c6437fc54b9326119d8bd9fb826213828bda5d89f9da9aced", 0x7c}], 0x2, &(0x7f0000000000)}], 0x1, 0x0) 2018/04/10 00:48:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x7, [@rand_addr=0x9, @rand_addr=0x9, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, 0xfe4e) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6gre0\x00', 0x4}) setsockopt$inet_mreqsrc(r0, 0x0, 0x23, &(0x7f0000c26000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) [ 580.713781] sit0: Invalid MTU 0 requested, hw min 1280 2018/04/10 00:48:25 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@nfc, &(0x7f0000000280)=0x80) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x90) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xb9a0}, @in6={0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x3f, @loopback=0x7f000001}], 0x94) [ 580.753811] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/04/10 00:48:25 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x0, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x18}, 0x8}}}, &(0x7f0000000280)=0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'ipddp0\x00', 0x1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 580.797333] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/04/10 00:48:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3a, &(0x7f0000000200), 0x2) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000180)='\x00', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team0\x00', &(0x7f0000000080)=@ethtool_rxfh_indir={0x39, 0x1, [0x0]}}) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 2018/04/10 00:48:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acee0623b36221f584"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socket(0x10, 0x2, 0x40) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req={0x101, 0x3, 0xf6, 0xbbc5}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="abee000000000010"], &(0x7f0000000500)=0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000080)={0x20000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001600)={r3, @in6={{0xa, 0x4e24, 0x735762a5, @empty, 0x3f}}, 0x10001, 0x200, 0x7fffffff, 0x3, 0x8d}, &(0x7f0000000540)=0x98) r6 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r5}, &(0x7f0000000100)=0x8) write(r6, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/10 00:48:25 executing program 7: socketpair$inet(0x2, 0x5, 0xbb, &(0x7f0000002680)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:25 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r2 = socket(0x2, 0xa, 0x9) r3 = accept(r0, &(0x7f0000000440)=@un=@abs, &(0x7f00000004c0)=0x80) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2000000000, 0x3, 0x10200, 0x0, 0x9, 0x84, 0x7dc87be5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x3f, 0x1, 0x829, 0x9}}, &(0x7f0000000100)=0xb0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000500)={0x3, 0x2, 0x3, 0x101, 0x3, [{0x4, 0x7, 0x20, 0x0, 0x0, 0x80}, {0x25, 0xa2ed, 0x401, 0x0, 0x0, 0x200}, {0x100000001, 0x2, 0x7}]}) connect$inet(r3, &(0x7f0000000680)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x16}}}, [0x7fffffff, 0xffff, 0x401, 0x6, 0x7f, 0x3, 0x9, 0x4, 0x6399169f, 0x7a1c, 0x4, 0x1, 0x7, 0x1f, 0x9]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x5, 0x2, 0xa8, 0x5, 0x2, 0x7fffffff, 0x0, {r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0x3, 0x7fff, 0x7fffffff, 0x1}}, &(0x7f0000000380)=0xb0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0x4) accept4$ipx(r2, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000f74e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/04/10 00:48:25 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001740)={'nr0\x00', {0x2, 0x4e23, @rand_addr=0x2}}) recvmsg$kcm(r0, &(0x7f0000001700)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/241, 0xf1}, {&(0x7f0000001500)=""/177, 0xb1}, {&(0x7f0000000280)=""/60, 0x3c}, {&(0x7f00000015c0)=""/133, 0x85}], 0x7, &(0x7f00000002c0)=""/57, 0x39, 0xffffffffffff8000}, 0x2000) socket$inet6_sctp(0xa, 0x4, 0x84) r1 = socket$unix(0x1, 0x80001, 0x0) write(r1, &(0x7f0000000300)="3ffa6c41ed74d988f6e5c14dfa95b997e52026f165d7b91f68754da1c37a0d2a402d5cd16d98dbfb6115e2819df983e96cac1c3eec79eadac4e7b1e54206445dce5112da4d38ad9544488b772648a05c55db36d0f3189f75ea280d22d5024d215276f9a5003fda8dd36e65eda56e06edd2d64d4fbd6b84b7be8c2686effe09b9731332cf56be5f6466d71546fba99cb4916e32720ce08828c28c0a9edfc8275f57e2696362f850392864e6a94dff02180ba2a13911ae546220107c02e4f22f260ac4d4088ab4828b", 0xfffffffffffffdd4) 2018/04/10 00:48:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="2571e85cecb6a7", 0x7) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) 2018/04/10 00:48:25 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000001480)={&(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/46, 0x2e}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, &(0x7f00000013c0)=""/138, 0x8a, 0x7fffffff}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001740)={0x7}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r2, 0xf37}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000100)=@ethtool_cmd={0x14}}) 2018/04/10 00:48:25 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYRES16], 0x2}, 0x1}, 0x0) 2018/04/10 00:48:26 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200)=0x175, 0x2) r1 = accept(r0, &(0x7f0000000240)=@ipx, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x2518}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xfea8}}, 0x3, 0x4}, 0x90) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000300)="ec0197e52c177c377876dec9fb28f23df4a289ff14bce7f18a9c969275694aa2eb8eac56fc7d08335fa1419a2890b80fc764e27909181b") r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, 0x5, 0x6, 0x100, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0xa}, [@typed={0x8, 0x24, @pid=r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="240000000f0702002abd7000fbdbdf250700000408009600", @ANYRES32=r5, @ANYBLOB="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"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x1) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000002070100bfffffffbb8927a17406eb3a08897d59dc876b24f2b7e8739c6b466ebf00"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000700)={r2, 0x81}, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000340)={0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 2018/04/10 00:48:26 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r4, &(0x7f000027eff0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) connect$vsock_stream(r4, &(0x7f0000ebc000)={0x28, 0x0, 0x0, @hyper}, 0x10) r5 = socket(0x7, 0x4, 0x100) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socketpair(0x0, 0x8000f, 0x1ff, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001380)={0x8, &(0x7f0000001340)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4010641c, &(0x7f00000014c0)={r8, &(0x7f00000013c0)=""/208}) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000001140)=0x3b0, &(0x7f0000000140)=0x4) r9 = accept$inet(r3, 0x0, &(0x7f0000000040)) r10 = socket(0x2, 0x2000000801, 0x0) setsockopt(r10, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000001300), 0x0) sendmsg$rds(r5, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9}, 0x10) ioctl$sock_inet_SIOCDELRT(r9, 0x890c, &(0x7f0000001240)={0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20}, {0x2, 0x4e23}, 0x1, 0x2, 0x8, 0xd35e, 0x80, 0x0, 0x0, 0x1, 0x3f}) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000001100)=0x4bee, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x100000001, 0x7fffffff}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r1, 0x3, 0x0, 0x5}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r11, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x8001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r13, 0x84, 0x78, &(0x7f0000000280)=r12, 0x4) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000002580)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_route(r14, &(0x7f00000001c0)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x1000000000000}, 0xc, &(0x7f0000000180)={&(0x7f0000001540)=ANY=[@ANYBLOB="140000001a8db2b5781d549e04e0060000004bf60000"], 0x1}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) 2018/04/10 00:48:26 executing program 7: socketpair$inet(0x2, 0x5, 0xbb, &(0x7f0000002680)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:26 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) socketpair(0x1b, 0x80800, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0xfffffffffffffe51) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000000)={"6c6f3a0100"}) 2018/04/10 00:48:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/147, 0x93}], 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x1, @broadcast=0xffffffff, 0x4e22, 0x3, 'ovf\x00', 0x10, 0x401, 0x55}, 0x2c) 2018/04/10 00:48:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000121fec)="ff01000040000000000000000000000101000000", 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x10001}]}, &(0x7f0000000140)=0x10) r2 = accept(r0, &(0x7f0000000480)=@l2, &(0x7f0000000500)=0x80) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000540)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x26f}, &(0x7f0000000240)=0x90) close(r0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@loopback, @broadcast, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r3, 0x401, 0x30, 0x480, 0x9}, &(0x7f00000003c0)=0x18) getpeername(r0, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000300)=0x80) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000340)=0x80, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x7d, r4}) getsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f0000000400)={@empty, @rand_addr}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={r1, 0xed6f}, &(0x7f00000005c0)=0x8) 2018/04/10 00:48:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000000c0)={0x8c, 0x8000, r3, 0x80000000, r4, 0x2, 0x4, 0x10000}) r5 = socket$inet6(0xa, 0x6, 0x100000000ff) r6 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) getpeername$netlink(r2, &(0x7f0000000540), &(0x7f0000000580)=0xc) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000002000)={@dev={0xfe, 0x80}, r7}, 0x14) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x408}}], 0x2, 0x0) 2018/04/10 00:48:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f0000f89ff0)=[{&(0x7f0000f85fff)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/10 00:48:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x9, 0x401, 0x1, r2}, &(0x7f0000000100)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/10 00:48:26 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f000000fffc), &(0x7f0000000ffc)=0x4) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000000)="39d431d7421c0e596125cbeca42b65eb413aad0971fa434e2b9c0abb2823f3634557392d33e0e567731d2294b4abc6b0d77e4d45e0b830299a8f824c36d09fe0") 2018/04/10 00:48:26 executing program 7: socketpair$inet(0x2, 0x5, 0xbb, &(0x7f0000002680)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0xfd6d}]}, 0x10) write(r0, &(0x7f0000000140), 0xff3c) r2 = socket(0x10, 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x6c) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="7400000015000100ffffffffff64bbf51e4e95521f45cbdccfc3f0fdc539ab", @ANYRES32=0x0, @ANYBLOB="1400010000000000000000000000000000000001070008000000000008000800000000000800080000000000080008000000000014000100fe8000000000000000000000000000001400060000000000000000000000000000000000"], 0x74}, 0x1}, 0x0) connect$rds(r2, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/04/10 00:48:26 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x28}) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000140)=@buf={0x1b, &(0x7f0000000100)="2dddd02593c42eac78ddbdf4fac7bbb7b4efb2aae34f4e4b4b5f0f"}) 2018/04/10 00:48:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000097c1fd0d7b38906e87116626450d3511b0308faca82f6678dfa682f91d3fd8a5eeda07b820a12c0e506e02c47b359de14a83646c74cb2c74646d104d0c6b3f28ac10284621aed4f38999314bc7b462f84d0efc1258884770d79ac6177470a3b8eeea80837d9106e394a1e51b13f959c6c28d2c93fd2350e1b6861b81c4a5fe9f138cc3c3cc4e15c70b8caf78e8b4ea002c0c", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1}, 0x8) 2018/04/10 00:48:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x0, 0x2, 0x0, 0x7, 0x40}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x9}, 0x8) sendto$inet6(r0, &(0x7f0000000240)="04", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/10 00:48:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0003dc0565fef3ce9512f25623878a09a8fdddcb5dee464c6ecacbc1f59b09769c252a4bbf861c7df12715b9b6dd9dc1e2c411a4ba2d3ec7e03c4ae3dd76168bba066ef61346f12f22995e734e711274d3fbc76d717d33e67b1418f30399db72a00500d2efbec86fb93d462827cb106093dfc3029e72af75b87063bb62879636ca48dd3cd3"], &(0x7f0000000000)=0xffe4) socket$key(0xf, 0x3, 0x2) [ 582.914721] IPVS: set_ctl: invalid protocol: 1 255.255.255.255:20002 ovf [ 582.954600] IPVS: set_ctl: invalid protocol: 1 255.255.255.255:20002 ovf 2018/04/10 00:48:27 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[], 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000001bc0)=""/4096, 0x124a}], 0x1000000000000230) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x3}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}}, 0x80000001, 0x1, 0x3f, 0x4, 0x2}, &(0x7f0000000140)=0x98) 2018/04/10 00:48:27 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) bind$vsock_stream(r0, &(0x7f0000000ff0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x8) 2018/04/10 00:48:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x5}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x4000000000000, 0x85}, 0x98) 2018/04/10 00:48:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x8, 0x0, "2003f80555fa90717e7af5df70e9c9189126576e4586c04984921a6f6fc61ee4e34684f0f74f578691bf0f9c53cfd4b583f25d91dfeccb2a5c704bed19792659f5c0f92a2617fca9d0020714fa33a1e4"}, 0xd8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000070b9719c57608dfbbde0e142b0a5e0f47800582732ae7772235dd7fe423768f6dfb7d247c0cd683ac13553ea1e5ca050000000000000000000b9fb841f83a88602b5deb1074488647ddea8e014e95ef0e6d7ac3f0df882499d7b0b7cdf12eca1ef49632ca67bb2beefcfca3c394e8ac065d6cff5226daa06e08d3466894e"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r0, r1}) r3 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xed0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r4, 0x5, 0x30, 0x5, 0x1}, &(0x7f0000000280)=0x18) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) 2018/04/10 00:48:27 executing program 7: socketpair$inet(0x2, 0x5, 0xbb, &(0x7f0000002680)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:27 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/10 00:48:27 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x1a, 0x5, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000000c0)=""/9, &(0x7f0000000100)=0x9) socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000000107fdffffff3e1b00000000000000000000000040e8e428e8f4be9159165337db5f73f088bd5f38859bf398d8874011f673302eae366489a2023eca7a7a10b3778291f2ec48eefce8840e405a6df8b023d0e3ab1fbbfe739d1ee22446"], 0x18}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/10 00:48:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000003c0)=0xab) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x215, 0xe7}, &(0x7f0000000040)=0x8) [ 583.095889] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 583.103599] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 583.124196] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/10 00:48:27 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280), 0x0, &(0x7f0000000ac0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x400, 0x70bd25, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x1, 0x7, 0x1, 0x3}, {0x9, 0x4, 0x41a, 0x8}]}, 0x10) 2018/04/10 00:48:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0xfffffffffffffff6) ioctl$sock_bt(r1, 0x541b, &(0x7f00000000c0)="fa3a4d8328bf0b74b8f866c5ab") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x7, 0x2}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={r2, 0x1ff, 0x3, 0x8210}, &(0x7f0000000440)=0x10) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="180878a2641384b241819a2b120097a27e1c7c9dee00c0205d2e2386221978f91f4f2c0e29745fbbfd3dea"], 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x100000000, 0x6, 0x1, 0xcb, 0x1}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r3, 0x6c1fd80f}, &(0x7f0000000340)=0x8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000001d00010400000000000000000a8000007f000000000000007c6ce9619ca6c2733938c8509793a6de1ecfa4cd6a77a9d6cfdb7b95686121056c"], 0x1c}, 0x1}, 0x0) 2018/04/10 00:48:27 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x2c, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000400)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9e}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x56e}, @in={0x2, 0x4e22, @rand_addr}], 0xa0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/04/10 00:48:27 executing program 1: socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001c80)={0x0, {0x2, 0x4e24}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x30, 0x10000, 0x4c, 0x6, 0x4, &(0x7f00000008c0)='irlan0\x00', 0x7, 0x10001, 0x3ff}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet(0xa, 0x801, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x4c, &(0x7f0000000180)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x2, @empty, 0x2}]}, &(0x7f0000000240)=0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000001b80)={0xa, 0x4e23, 0x10001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff8}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x8000, 0x1, 0xffffffffffffffff, r3}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r5, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xa7, 0x2, 0x100000001, 0x3, 0x39}, &(0x7f00000003c0)=0x98) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000880)='fou\x00') sendmsg$FOU_CMD_DEL(r7, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000940)={&(0x7f0000001bc0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00002dbd7000fedbdf2502000000040005000800040002000000080002000000000008000428053491000400050004000500080003002b000000080002000a000000080003003c00000078a9e6737945081fbd395c5e57bca0c269c072f3d705e83ee81de9dad01894efd004c55b1c9b99b7162fdd484eb8a7f2b8f5b18e768c48e28e771d18a2238780e890ea1962e43c309a74d7a75ab91202df31472c92dcf1fd86ffa50b"], 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x24004810) sendmsg(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="8c173e0b989f7d705f50d9c516a65aba1c9ed2176f9917c6a7ea2683c1841e7f9e13916b2f8180f31e399089a77f11f598bf76b4eecf6560aa4d86506fbafe8c1ab52a8860db5ca074f9281580de63003d96818807f7e3f8796d3c42da855640fe6ef710b686d9d1792064cf54ee324f925ed2275f3edce2ebf6208ecac7c03b23893aef8717e2b6e51d52898bc019387237ac6e5495e3d38e45046aa89c75f91dbd889753d3ef778f03eb21e66f1e47982d", 0xb2}, {&(0x7f00000004c0)="ba7b122fdaf9c0d12c38de5802146bd5bf6c6132f2b0a3776634deec408708a4ed4ae65738aa40a19e13943e2a5d00d6d280158a5745f2cfc72fe9f846a28553982174bcdd20c6ade9db4f5f2b76f5ec1517d1c4aa5bfbfce1c7a42696819357a08f6a89b1ff3f2fff229b769818a1eb11c1ff8234c7c04d8da97f70ffe5191c1f6aa520393a097aaca6511c22021ca4bfde3825174be421ff8dddd1cb996e7840ac62934b184e8dc99464771ed27affda5cd04dcd6218c8ba995ea0f3af68c5b51469da6c287c64a89e9357ae5cbe619349bc1c6f8ba9f7808e0a8446fadad80ea3", 0xe2}, {&(0x7f00000005c0)="a48a834fc3cd67c6264000756e8917edc6f4273c4c932286dfc91098b277128e647bf2f77dd1ced6223ac39b70749e0f99de76926f20ff231e12aef9eaf444f483a30e9f654ed2d1ba1a5437bcb9ec35fe864e08ecf48c421476dea701ab5cd800638970ae5a6e2123f17d1439520f9021fb81456951cf185d3f77835ff697fffa", 0x81}, {&(0x7f0000000680)="f7d6a49be3edf678f46264ac4059c7a93e7c3f16becdecaefad0954073030584dac1e650e44736eaaccc5995c8ca230d2a2b70a46fd29b39cb53f1cce137e8bd38a86e4069e909a4", 0x48}, {&(0x7f0000000700)="be1cc1e425dd6434234f8115f1e9ea98f2237837f4e5d94d", 0x18}], 0x5, &(0x7f00000009c0)=[{0x1010, 0x13f, 0x50000000000, "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"}, {0x68, 0x110, 0x2, "9bf6556a35650774bccf78e345800204164b0519bbd8a74cedee824beddb967321160537820f83c02c96da40e95e9ab29ca8fed3b66c81e2b066ec3ed9f9e338396b4e36cae21cf0bea5c317c2eb98225d86fd0f72"}, {0x18, 0x116, 0xef, "e7062a"}], 0x1090, 0x810}, 0x4001) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000000140)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x2033, r0, 0x26) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000080)={0x5, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) sendmsg(r1, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f00002f0000), 0x2c3}, 0x0) getsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000001a80)=""/180, &(0x7f0000001b40)=0xb4) [ 583.151439] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 583.159080] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 583.173449] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/10 00:48:27 executing program 7: socketpair$inet(0x2, 0x5, 0xbb, &(0x7f0000002680)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)=ANY=[@ANYBLOB="20000040040a01000000000000000000000000000c00010000000000"], 0x20}, 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=@getsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@dev={0xfe, 0x80}}, [@srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}]}, 0x3c}, 0x1}, 0x0) r2 = socket(0x8, 0x3, 0x1) sendto$ipx(r2, &(0x7f0000000400)="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", 0x1000, 0x40, &(0x7f00000000c0)={0x4, 0x2, 0x4, "e1b2d7a75445", 0x7}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0x4, 0x63348ed4f9cc7511) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000008fc5)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000cfe8)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) socket$alg(0x26, 0x5, 0x0) r3 = socket(0x7, 0x4, 0x8) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00000002c0)=""/46, &(0x7f0000000300)=0x2e) connect$pppoe(r3, &(0x7f0000000200)={0x18, 0x0, {0x20000002, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'rose0\x00'}}, 0x1e) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000280)={r4, 0x80000, r1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000100)=0x7f, 0x4) 2018/04/10 00:48:27 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r2, 0x0, 0x1}, 0xfffffffffffffe08) write(r0, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2}}}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f0000000640)=0xb0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@remote}}}, &(0x7f00000001c0)=0xa4) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000003c0)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000380)=0x80000001) 2018/04/10 00:48:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x11f) [ 583.295509] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 583.303235] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 583.429761] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 583.437335] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 583.470221] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 583.477986] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 583.546146] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 583.553787] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 583.565565] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 583.573250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 583.584397] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 583.591915] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/10 00:48:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00000000c0), 0x0) 2018/04/10 00:48:28 executing program 3: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) setsockopt(r0, 0x40000000000111, 0x1, &(0x7f000000bffb)="0ed4550f", 0x4) 2018/04/10 00:48:28 executing program 1: r0 = socket(0x200000017, 0x80007, 0x0) socketpair(0x11, 0xa, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x558, 0x118, 0x0, 0x0, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x6}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xff, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="d1d11011caa9", {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, 0x4, 0x1, 0x80000000, 0xbf, 0x20, 'vlan0\x00', 'bridge0\x00', {0xff}, {}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x400000, 'system_u:object_r:hald_log_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000a80)={0x2, &(0x7f0000000a40)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000ac0)={r3, 0x1}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14e63cc0ef3cf600000000020000000000000000000000000000"], 0x14}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="d3000000000000000a004e21000100000000000000000000000000000000000181000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e2103000000fe8000000000000000000000000000bb08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200800000000000000000000000000ffff000004350600000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300f8ffffff02000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d822b0931fe64ed03c830000000000000000000000000000000000000000000000000"], 0x210) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x9, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000180)={0x8, r5}) 2018/04/10 00:48:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) r2 = socket(0x8, 0x80000, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3, "e66e1e"}, &(0x7f0000000040)=0xb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}}}}, 0x84) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3400000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000af73ae02f2fa65c103145461b27", @ANYRES32], 0x34}, 0x1}, 0x0) 2018/04/10 00:48:28 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x4000000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x1000, 0x1, r2, 0x7f, r3, 0x7, 0x9, 0x6}) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/04/10 00:48:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x8d, 0x1, 0x80000000, 0x8, 0x3, 0x7, 0x2, 0x2c0, 0x38, 0x126, 0x3431, 0x12, 0x20, 0x1, 0x20, 0x5, 0x1000}, [{0x0, 0x9, 0x9, 0x8, 0x81, 0x8, 0x3c94, 0x7fffffff}, {0x7, 0x8, 0x1, 0xfffffffffffffc00, 0x1000, 0xfff, 0x7ff, 0x9}], "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", [[], [], []]}, 0x1378) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) 2018/04/10 00:48:28 executing program 7: socketpair$inet(0x2, 0x5, 0xbb, &(0x7f0000002680)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:28 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000500)={'ip_vti0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f00000000c0)="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", 0x1e9, 0x80, &(0x7f0000a12fda)=@ipx={0x4, 0x5, 0x3, "d869323f2199", 0x49}, 0x80) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) recvmsg(r3, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x5a}, {&(0x7f0000af7000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x19}, 0x4) accept(r3, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) [ 584.358466] l2tp_ppp: tunl 59: set debug=f55d40e 2018/04/10 00:48:29 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x2000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x16) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000140)="596616abfe8cfa0e304bc74634ba5c290a3059f614d60366e6eb8e21cfa9d8a44338da23168d24e4d3f5d94e05e93c9b6f8138082ccf1d36f22708fcdaeb6ebb004c9c1074a82fa2e64481895ad32e0471ab73734f463e04c70389f0265ad0bd896950fca15a79f422e318c06c76861556d24c4ca062717f511d78dc6f2adb") sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020000002e020000000000000000000005001a00ffffffff00f6ff000000000000000000ac1414aa00000000000000000000000000000000"], 0xfffffffffffffe5e}, 0x1}, 0x4000000) 2018/04/10 00:48:29 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x65, "1020f266f13eda580fe0f6c327138ff30a5a7c526683bc51f3aaaa1513cbee931da10e79502599932fd21840dc770d3ae22282fc937176a12d35cb70b49f972f48811592913c4505d1ee62a4d31d21895ff9700ab82b4feab7f6cb2bb948a7fa2e8505fbb6"}, &(0x7f0000000080)=0x6d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/10 00:48:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:29 executing program 4: getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000580)={@loopback, 0x0}, &(0x7f00000005c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x3, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff}, [@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x547, 0x0, 0x0, 0x0, 0x7}, @generic={0xffffffffffff8000, 0x80000001, 0x852a, 0x8}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x4, 0x4b, &(0x7f0000000140)=""/75, 0x40f00, 0x1, [], r0}, 0x48) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) 2018/04/10 00:48:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', r2}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/10 00:48:29 executing program 1: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)=ANY=[@ANYBLOB="ed000000", @ANYRES16=r2, @ANYBLOB="020026bd7000ffdbdf25030000000800050004000000080005000600000034000300080001000200000008000300010000000800010003000000080007004e2200000800080000000000080001000300000008000500010000001c000300080003000300000008000500ac1414bb08000500ac1414175400010008000b00736970000800080011f6000008000500030000001400030000000000000000000000ffffe0000002080004004e2400001400030000000000000000000000ffffac141416080005000400000008000400c00c00000c00010008000b00736970000800040004000000"], 0x370}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000140)={r5, 0x80000, r3}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r3, 0x46, &(0x7f00000001c0)}, 0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xd0, &(0x7f0000000080)=0x20000000008, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0xa4, r2, 0x10, 0x70bd2d, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff0001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3800}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x44084) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x40000000005}, &(0x7f0000000500)=0x8) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000006c0)=r8, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r7, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)=ANY=[@ANYBLOB="c4000000", @ANYBLOB="000429bd7000fedbdf250e0000e808000500040000001800010008000800ff0300000c00070028000000100000000003000800040005000000080008009000000008000300010000000800030001fffe0040000100080002004e24000008000b0000000000080006000100e000000200000000000000000000000008000400f300000008000b000a0034b608000400000001001c000200080006000100000008000500060000000800060008000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x40) unshare(0x1100002) accept4$inet6(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000380)=0x1c, 0x80000) epoll_create(0x31c94486) 2018/04/10 00:48:29 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000500)="7c9d5ac43ddc873bc561499ee0a250f57e74487182bb19c0e1d8fa3a4524603af681814971b55b68ed5ce2e88fe16a2b50a183ad183c110620f6f39ee7e0f70c8d2c3ffbdfae9665c98649c1bb53faee9c636aa9f9bf5bb5541f2385d5b7f0db27d25df7f407436fd80e9a72e3cf6b4ea6e8175e14ebe12391fdaa7f3ad8c5a55f4059728372c9cf1a9327a24141ffed365d2bd4d8600bc2524fe1019012972b6df159875e16f75ac134c2fca5f3006afbf1394e229bc7ec2030c8e617", 0xbd}, {&(0x7f0000000780)="db881621a5bc3e80105edd74421a0075a0b76fd7c709742f602dcc841676f3d139d576319b630fce5e4845312b8ad5ce3a3680f4e2c95834370f6751538231b3d21d047ebe142f9d25da75b27d990886098eb1f6fb73f86d97a4281b9f23781444c29ae4566b29ba091e4627488689164db7c464b7a3e8ebe97ae44b97a903d04f081304458804db044e18ee63bd9dc8479e25c725c8a8f5837525d066d71de1c5ef1032f9d4ad96bed259166055b688da63e1f35ef219fc0ee4fff4c21a5411593aab9b3b6eb8420825f20b0683921bc37f8f4fbc4caed09dd482574dd83158341256676a4e4c4f237b2e71415f1c", 0xef}, {&(0x7f00000005c0)="58d5931b22bfdcf00091599fcbfef943589f7407f9f6438926d0595434a06b3dd0704fde5b310f46e90179afc868205adb6a0a84e63e49ebf09d1dcab38d28790f1a164aacf6a48176fc3caab636a874a49b69ac252ebc7098be", 0x5a}, {&(0x7f0000000880)="90469b610dba1791a8bc6d0a5b6b8e3cb0e3de9970e0c4f2e1ba871ebdfd092bfc1c030ca3d2c9f4909a6242726293fc958a3990256cb1ecc64634238e5589bf568158191612388138ca8e026b7f52e79a235a44e5f8ea04024fe3bbe5bfc3b10828125f3a3881b4b5ee6e7797cd935c85b6f07f5ce42a65144e81ea6ac6e884a4858061fabe58b37780be63ff1991f3e77a9fa8efbe8b2f6ae3149a231e4412a1d21ff5987cff602aa902a4429eb346f950f88b2cb5cc8722652eb4ff9b033d6e364c9f2b6ffd89f3da19d486d04f932dfa45cb7e2ae2d25124002ad911a4baf0c85556b8073ee2e4f1009c3bd19f", 0xef}, {&(0x7f0000000a80)="4bb9966b69a27561a35065b538f8e19eb7a0a465dde98c48ed1adda161a4b3d0802223782e60d4cf29cccbe7d0ada93d2583960848a7cd67111bb4eb42137f1ece55d882d56e2d045ef8ab88a38d1dd263c46f11194f7b45fa7e448ae0a90bf10953761d95d04db1d5f069771efdebef202ce9f5dbf35dfd6fe688e3015fe62a1d6dd4fa1e8eedde70f78cbebe151ae69c03a743c09cce4eff37fcceb65e918774d58974ff03e0b753850c7ced7c4e90afc23dcdb7e453d7606689bff4841b2f82980f06ca76d40ec068d5fe59ff09fd822a5b6c1f14bfa11f7313b4", 0xdc}], 0x5, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x388, 0x4040000}, 0x4000) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000fc0)={{{@in=@remote, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f00000060c0)={&(0x7f0000002dc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005040), 0x0, &(0x7f00000050c0)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000002d80)={&(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000000980)=""/220, 0xdc}], 0x1}, 0x100) bind$pptp(r0, &(0x7f0000000680)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) 2018/04/10 00:48:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="a7dc65170c863da7f8d2adcc3e40", 0xe) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="6d7c3aea08075fc63b363a30c497c721a446aea047b044132e1dfc281edd0a0ceb8305680911955a4116", 0x2a}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x2) socket$alg(0x26, 0x5, 0x0) 2018/04/10 00:48:29 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb1}, 0x72, &(0x7f0000001300), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2800000000000000ef6b19a8e97f6f29000000020000003b0455255ea6f1ef015f26cc0115dc76b100000000000000"], 0x2f}, 0x40000000000000) r1 = socket(0x10, 0x7, 0x7f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23}}, 0x2, 0x8, 0x800000000000000, 0xb039, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0xffffffff}, &(0x7f0000000200)=0x8) 2018/04/10 00:48:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:29 executing program 4: writev(0xffffffffffffffff, &(0x7f00000013c0), 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x6) connect$l2tp(r1, &(0x7f0000000700)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x0, 0x1, 0x4, 0x2}}, 0x2e) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000480)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x6}, 0x10, {0x2, 0x4e21, @multicast1=0xe0000001}, 'bcsf0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000001480)=[{&(0x7f0000000000)="480000001400257d09004b01fcfc8c560a04002e6900000600000000000000a2bc560300200000390000000028213ee206000000000000ffff5bf1ff00c7e5edab49fc8d00000000", 0x48}], 0x1) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xf, 0x14, &(0x7f0000000100)=@raw=[@jmp={0x5, 0x0, 0xe, 0x0, 0x7, 0x2, 0xffffffffffffffff}, @jmp={0x5, 0xffff, 0xa, 0x6, 0x6, 0x40, 0xfffffffffffffff1}, @map={0x18, 0xf, 0x1, 0x0, r3}, @call={0x85, 0x0, 0x0, 0x2d}, @call={0x85, 0x0, 0x0, 0x2d}, @alu={0x4, 0xffff, 0x5, 0x4, 0x7, 0x4}, @call={0x85, 0x0, 0x0, 0x37}, @ldst={0x0, 0x3, 0x6, 0x1, 0x0, 0xffffffff, 0x1}, @generic={0x8000, 0x20, 0x6, 0x7}, @jmp={0x5, 0x200, 0xf, 0xa, 0x4, 0x41, 0xffffffffffffffff}], &(0x7f00000001c0)='GPL\x00', 0x10000, 0x98, &(0x7f0000000200)=""/152, 0x41f00, 0x1, [], r4}, 0x48) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000500)={0x6, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 2018/04/10 00:48:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0xe, 0x5) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000400)=0x5, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00008bc000)={0x20, 0x10, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0xffffffffffffffdc}, 0x1}, 0x1) 2018/04/10 00:48:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000121fec)="ff01000040000000000000000000000101000000", 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x10001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x26f}, &(0x7f0000000240)=0x90) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x2}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1, @empty, 0x3}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@loopback, @broadcast, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r2, 0x401, 0x30, 0x480, 0x9}, &(0x7f00000003c0)=0x18) getpeername(r0, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000300)=0x80) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000340)=0x80, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x7d, r3}) 2018/04/10 00:48:29 executing program 2: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x8, 0x4) socket$netlink(0x10, 0x3, 0xf) 2018/04/10 00:48:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x0) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/10 00:48:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x0, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0xfffffffffffffff9, 0x1, 0x7ff, 0xffffffff, 0xfffffffffffffffb}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14004008", @ANYRES16=0x0, @ANYBLOB="000000000000000000000e000000"], 0x14}, 0x1}, 0x0) 2018/04/10 00:48:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="818875b01de38159b3b60c025d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e00)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)="82b4a1eda7875af7a155e2705ba5e5f1a9ba695f9546b5662a0e035fe833ab066cdd054d8d5756887c9900f6821ab3981e19fd64a47df4798dcf4ab0d1862fec2281741b49ab17db4cc37b503fd2935358d1f2adc441fef4cb0a1f6c54fe3fe66230b2f5ef4bd719cd0c01", 0x6b}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000240)=""/203, 0xcb}, 0x0) 2018/04/10 00:48:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="ec2335737f83b6156bcc9860ef2f648f81e886b35284f220cd64132070a6413e34a644e8795f7df6e531e865ba45e68e15bf606a5cd0b8c4edfab7e0753c9dce63186973799a586024d9231d36def2396858b2f505b0170f8d34e2e8081e0d44de3df49cf7d860266b41dc5560fe045ccff2b832f831f15804bde82aba7b7ef5af45c3ed3968a9c8b8f05fc6ad10100dd7ce16301b60bf0b57aea72f6ce6941f8b312d03d353f259ed3dac971f0f17eb410dd5", 0xb3) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000094dfc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="e06f579c925b934032ec6b9c07c06b890faac7b5b7493434cfc71545c95750f37e8687193382842ae52aa47d0bee4d3761e60affaa0dcee820c7c29d67c11a9cd270cc51cbacf687126f933d2550211d5ba939a01681e6717cc0a967ccc216651c157a800726d523fa6374c69472e570551e9fbd3588547854309c2f424e2bc2", 0x80}], 0x1}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x2, 0x4, 0x5, 0x500c, 0x4}, &(0x7f0000000400)=0x14) 2018/04/10 00:48:30 executing program 5: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x3, 0x8b, [], 0x2fd, &(0x7f0000002d40), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002d00)=r2) bind(r0, &(0x7f0000000700)=@ethernet={0x306, @random="a799ac0bb5bd"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newneigh={0x24, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002b40)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000640)={0x200, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x7002}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) connect$rds(r1, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000540)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=[@fadd={0x0, 0x114, 0x6, {{0x2, 0x20}, &(0x7f0000000200)=0x4, &(0x7f0000000500), 0x4, 0x3, 0x7, 0x3, 0x10, 0xdd9}}], 0xffffffffffffffea, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r8, 0x6, 0x1d, &(0x7f0000002d80)=""/122, &(0x7f0000002e00)=0x7a) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002800)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000002e40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002b80)={0x14, r9, 0x2, 0x70bd29, 0x25dfdbfe, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000002e80)=@buf={0x40, &(0x7f0000002c00)="64f23938f139a5152f00b9acb00f9f29aee501fa0f2cc79cbfca932fab65ab53cbeb6bdb4b739760fa0da1f7a81ae554a83d2344283944a9fdb2d92c1f2a1b53"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/04/10 00:48:30 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) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="ee0000006f86cedf3f8c6fcf976cea12c9f9d4df75232c2c0a5deae19a5fd77e8e8dd4e99e9987835891674297eed9b37d360c4d148bc9144bf5cd9e50e59c7eed1a9b404b7ad824a51c5f3d4c36a48270a8f52fe2cc4725222d2b89f5fbbaeee59ff111138dc1f347fcdff99b581167e32060ccbf2886bb0a1fb558e08a099fd9b4ee57bfeb07db5d33a88f00f73c26c705b928c5b858bce9e8fed36f1fc5191d87d53f1a2f5d934ebf09ba33421571bbb87ea1c78f51e2bdd606a371450982d5efc0371ed0ea3c4ed4597f22a8eeb4594fd1dba2ca08eda1105cb19404a093c34f6cd00000000000000000000000000000"], &(0x7f0000000280)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x8}, 0x20) write(r0, &(0x7f0000b89fff)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000380)={0x8, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x88) 2018/04/10 00:48:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000866ff8)=0x80000001) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0xa48f3798a56e60b}) close(r0) [ 585.538643] device syz_tun entered promiscuous mode [ 585.557225] device lo left promiscuous mode 2018/04/10 00:48:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x0, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000010c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)}, 0x20040012) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000000c0)=""/4096) 2018/04/10 00:48:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x4) connect$netlink(r0, &(0x7f0000683000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x20000000}, 0xc) 2018/04/10 00:48:30 executing program 1: r0 = socket(0x19, 0x2, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) bind(r0, &(0x7f0000fdff80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) getsockname(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) 2018/04/10 00:48:30 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) 2018/04/10 00:48:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x9958, @empty, 0x2}, @in6={0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, [], 0x10}, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/04/10 00:48:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x0, &(0x7f0000000100)=""/8, &(0x7f0000fecffc)=0x22b) 2018/04/10 00:48:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x0, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x9c}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x0, 0x8000}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00009c4000)={0x14, 0x4, 0x6, 0x1}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', r2}) 2018/04/10 00:48:30 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241369}) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd390b081bf2", @random="a8179ae0ecbd", [], {@ipv6={0x86dd, {0x0, 0x6, "b33870", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "c02b42", 0x0, 0x0, 0xbab1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = socket(0x0, 0x5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x3c) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="f3341daf438752d191051cf4cd5965b35e2aa3d2a3bff3dc759791643e82f6a6b294f4e18102dae0c2134923650ef408d77593b0056160fbad07b99c0373befdc8be915ffce546518f328ff11c389adb3f7c51c0703e32081a2507f87069fbce626531e78d759c237b3316b697da62287eb360d767fafd79d3a53465120e6b64200ef5b1c3d538d51fe438db8b46b07d7801da6bc01e976beffef9d2055434574d825a49a3759a4c45307740148e66ef3aad8335bdf80bbefb44ab282cb224b17826c5b0fd9a6fbed76de1f2a49632668060fd53919ca6b7af27cff022b837a53a8a36609c16dbde73b8e4e9ae2e", 0xee}], 0x1, 0xa) syz_emit_ethernet(0x41, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [{[], {0x8100, 0x100000001, 0x4, 0x2}}], {@llc={0x4, {@llc={0xff, 0xff, 'W', "4e741ded68cab0693dfc45498bc262e6b40129d3cc4f7962b2cd6107dde889b8c96395d1ab10fbfdbf6cafa6"}}}}}, &(0x7f0000000380)={0x1, 0x2, [0xac2, 0x736, 0xcee, 0x58]}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x36e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/10 00:48:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x401, 0x0, 0x6, 0x0, 0xa8a, 0x40, 0x43, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x2}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = socket$inet(0x2, 0x80000, 0xbc2) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000140)=0x8, 0x4) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000ca4000), 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r4, 0x1}) 2018/04/10 00:48:31 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xfffffffffffffff8, 0x7fff, 0x8, 0x47}) socket$inet(0x2, 0xa, 0x6) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaade070000aaaaaaaaaa060070581daa28229796b677271c73e55ec951f7af82e7152c2bf0744916d3476fd2c7c5465b5659d33b5b6e48aa571a53fd6506121f110366f6e7c6a2bc0df74b938f154cce7a7f99f545830a711e485c2afbd4014e494718f5ce"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x403, 0x67b]}) socket$inet(0x2, 0xa, 0x10001) 2018/04/10 00:48:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x0, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002a80)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="bb4b4a743a37e42c4c8c23661e4eab6e8cdaac186f263fad303c3ee7b2287112c2d687306cded380d45ce5d5d99cb9b4f5c54727452f52c69b6458625d8c68ce5f4bca7ebfe53df1e20586c20ae35e2e1ce748bd3a26b127524fcdfa8def33ea9b7da52700420a96c0fc97512acaa12eae23c6b9c20f9f1ff0e6203716dd0037d6eefb6ab4f0a7ef4d07d1cd30856f6ffe2c1dad0c4b6b7d28e0c373070317458bb5a3ea280f13251e4068bb8226cec77d67e306490b24678070daccb925b13e2655bd1ff6f3de7512fdfdea50abe72cb12d1b14a2225c84c57ef31156f73b4fc7c90a913c09a8694be61599cdf31e9b", 0xf0}], 0x1}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x64e, 0x7, 0x6, 0x5, 0x2, 0xff}) recvmsg$kcm(r0, &(0x7f0000002880)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000300)=""/164, 0xa4}, {&(0x7f00000000c0)}, {&(0x7f00000013c0)}, {&(0x7f0000001580)=""/162, 0xa2}, {&(0x7f0000001640)=""/128, 0x80}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/72, 0x48}], 0x7, &(0x7f00000027c0)=""/170, 0xaa, 0xfffffffffffffffd}, 0x40000000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002900)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000029c0)={&(0x7f00000028c0)={0x10}, 0xc, &(0x7f0000002980)={&(0x7f0000002940)={0x1c, r3, 0x0, 0x70bd2c, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/10 00:48:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x2, 0x4) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="554e21ac2f4eeb753641f8b0448990a83573f6cc7de51cb9b4c9d71880fd0d52222fe3"], 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) 2018/04/10 00:48:31 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=r0], @ANYPTR64, @ANYRES16, @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="72450201ccddd809ad05f9b4ba350ddb6d3bf92501d187dff5dd8ad1f92ebd43fc71adecf9eb6c60449cd51f1ca204ec940c52f4bd1c23a9366ea1e9a6fd53358f619fe4b8801ce23917c2c1138c1a38f132acc405522dd7f4303581a177075123a2b135", @ANYRES32=r0], @ANYRES32=0x0, @ANYRES16, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008001d00ff030000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1, 0x0, 0x0, 0x400000007fc}, 0x10) 2018/04/10 00:48:31 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6(0xa, 0x801, 0xa166ae9, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000010c0)) r3 = accept4(r0, &(0x7f0000001100)=@generic, &(0x7f0000001180)=0x80, 0x80000) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000011c0)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001200)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000001300)=0xe8) bind$can_raw(r3, &(0x7f0000001340)={0x1d, r4}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001380)) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000013c0)=0x80000000) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000001440)) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001480)=@assoc_value={0x0}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001500)=0x6, 0x4) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000001580)=@raw={'raw\x00', 0x9, 0x3, 0x390, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2f8, 0xffffffff, 0xffffffff, 0x2f8, 0xffffffff, 0x3, &(0x7f0000001540), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffffff, 0xffffff00, 'syzkaller0\x00', 'ipddp0\x00', {0xff}, {}, 0x6, 0x2, 0x60}, 0x0, 0x98, 0xe0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x1ff, 0xb6, 0xffffffffffff446c, 'pptp\x00', 0x9}}}, {{@ip={@rand_addr=0x8, @rand_addr=0xfffffffffffffff8, 0xffffffff, 0xff, 'vlan0\x00', 'bpq0\x00', {}, {0xff}, 0x67, 0x3, 0x44}, 0x0, 0x1b8, 0x218, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x7fffffff, 0xf23}}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x10000000000000, 0x1, 0x1d, 0x0, 'syz0\x00', 0x6}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x81, [0x2, 0x4, 0x8001, 0x80000001, 0x9629, 0xfffffffffffffc01], 0x97ce, 0x8001, 0x7}, {0x8, [0xfffffffffffffffa, 0x1f, 0x401, 0x8, 0x7ff, 0x10001], 0x1f, 0x7, 0x8001}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000001980), 0x4) socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r5, &(0x7f0000001bc0)={&(0x7f00000019c0)=@nfc_llcp, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001a40)}], 0x1, &(0x7f0000001ac0)=""/234, 0xea, 0x7}, 0x40010000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000001c00)={r7, 0x35, 0x10, 0x7fff}, &(0x7f0000001c40)=0x18) r8 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$ipx(r3, &(0x7f0000001c80)="a35f04c743488a01241814ef7051559de43cf2a2c6853630e886420c39126dd353b241510b91be6fbd68489d223e6982f9fe48b02202dc57e058a2724136b43bf727987ddae3521674a944fbef28a33011ed9bf02e70c21385d9a56ae6bdb2606f7c58f6fbee2f7a2f736527fe7193991ddc778c31711d42f49ae633a7f0e2fbc9c476e9d05a4db1323211144924ab0b3ba3c46b0c488eb270a59df46e6900c4574d4186f9b262e8", 0xa8, 0x4, &(0x7f0000001d40)={0x4, 0x401, 0x9, "6a419d5ee10f", 0x2d}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000001e00)=""/4096, &(0x7f0000002e00)=0x1000) connect$inet6(r8, &(0x7f0000002e40)={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x97ab}, 0x1c) recvfrom$ax25(r6, &(0x7f0000002e80)=""/164, 0xa4, 0x40000000, &(0x7f0000002f40)={0x3, {"396a1229ec6e23"}, 0x100000000}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000)={r5, 0x50, &(0x7f0000002f80)}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) bind$inet6(r2, &(0x7f0000003040)={0xa, 0x4e24, 0x3, @empty, 0x3}, 0x1c) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f0000003180)={{&(0x7f0000003080)=""/146, 0x92}, &(0x7f0000003140), 0x20}, 0x20) 2018/04/10 00:48:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) socketpair$inet6(0xa, 0x80000, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/10 00:48:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="737563757269747900000000000000000000000000000000000000000000004a0000006092aabdecd4f1a01609b1e897d740d466c70c2e5f65857ffda154d7cc5cf9abf447113e4bed72eb075e59416bb3fef1a76bc877e98dad9e45a42979f37fbeae16c247b077b2f8213d8400"], &(0x7f0000000100)=0x6e) 2018/04/10 00:48:31 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvfrom$llc(r1, &(0x7f0000000040)=""/14, 0xe, 0x42, &(0x7f0000000080)={0x1a, 0x309, 0x3, 0x800, 0xffff, 0x6}, 0x10) sendmmsg(r1, &(0x7f0000005940)=[{{&(0x7f0000000500)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000e00)}}, {{&(0x7f0000000940)=@nl=@kern={0x10}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000003600)=[{0x10, 0x10d, 0x1}], 0x10}}], 0x2, 0x0) unshare(0x10a00000) 2018/04/10 00:48:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000000340)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="0100060001007c61500a01e0ffffff68"], 0x14) getpeername(r1, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000200)=0x80) bind$rds(r1, &(0x7f0000000240)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) 2018/04/10 00:48:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x18167b9a72c76f56, 0x7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x25, "72bed65d65bbeb7ddf277a917e4ac5d63416b3d827508ee2195fd971d51016fa6cdf54d3d0"}, &(0x7f0000000200)=0x2d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xc5, "25198df45ba75c46550821f8c5e1699e29fa8e0db8607728c1b9c961def199a6d0b2fcd7f3718e637f4c5bd35f0628ba20b806c0c7551f74370e5d0381b190093b684771c6e491f8840d1f359f94ebbe7f23772bba31edfc3934b1c6f1555435ac47a8509fe4867c0b66c71e15136c5a46d8f34801d9b5e2e0668f02b6080d0e1beca64326e1be65b8f8244011ba630e6c7bc808a27ceac06128def277205dcd2a07ef50a1c86b39d9879ddc1a844e69de409355445da89d51ccc025eac7163795d0e360d6"}, &(0x7f0000000340)=0xcd) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c01000010002107ffffffffffffffff00000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ffc180024c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000900ffffffffffffff0200000000000000000000004c001400637263333200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b01000000000000"], 0x13c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000180)=0x200, 0x2) 2018/04/10 00:48:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x0, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$sock_inet_SIOCDARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x58, {0x2, 0x0, @multicast2=0xe0000002}, 'ip_vti0\x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/10 00:48:31 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000380)) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) r2 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x800) accept$nfc_llcp(r2, &(0x7f0000000400), &(0x7f0000000480)=0x60) recvfrom$ax25(r1, &(0x7f0000000180)=""/8, 0x8, 0x1, &(0x7f00000001c0)={0x3, {"57b845df20603c"}, 0xffffffffffff0000}, 0x10) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0xacb8) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmsg$nl_crypto(r4, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@del={0x110, 0x11, 0x200, 0x70bd29, 0x25dfdbff, {{'generic-gcm-aesni\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0xa7e6}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x800}]}, 0x110}, 0x1, 0x0, 0x0, 0x40}, 0x8000) recvfrom$ax25(r3, &(0x7f0000001380)=""/197, 0xc5, 0x100, &(0x7f0000001480)={0x3, {"b5427d1f36b192"}, 0xa1a}, 0x10) socket$netlink(0x10, 0x3, 0x0) 2018/04/10 00:48:31 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, 0x90) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002940)={&(0x7f0000001740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000017c0)}, {&(0x7f0000001800)=""/224, 0xe0}], 0x2, &(0x7f0000001940)=""/4096, 0x1000, 0xffff}, 0x40000022) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002980)={0x8, 0x2, 0x4, 0x8fd, 0x4, 0x20, 0x400000000000, 0xb73, r1}, &(0x7f00000029c0)=0x20) 2018/04/10 00:48:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0)=0xfffffffffffffff8, 0x4) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r2 = socket(0x8, 0x2, 0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0x9, 0x0, 0xffffffff, 0xe00000000}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000012c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000340)=0x1, &(0x7f0000000380)=0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000001c0)=0x4200, 0x8) recvfrom$packet(r2, &(0x7f0000000200)=""/121, 0x79, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000300)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280)=0x8, 0x4) 2018/04/10 00:48:31 executing program 3: socket(0x2, 0x2, 0x0) 2018/04/10 00:48:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x0, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000006c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x2, 0x8000a, 0x375) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x7fff, &(0x7f0000000300)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000340)="d1b35711e96902f46ec5c13d0998c228", 0x10, 0x0, &(0x7f0000000440)=@nl=@kern={0x10}, 0x80) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffffb7}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000940), 0x0, &(0x7f0000000540)}, 0x0) 2018/04/10 00:48:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000007780)=[{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000895fe0)=[{&(0x7f0000b9d000)=""/182, 0xb6}], 0x1, &(0x7f0000e49000)}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/10 00:48:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x15, 0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x5a) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x0, 0x6, 0x5}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000700)="d3ab27190000000000000007b9eda6ad0cad524d86df05463c7f638d82a8b311b19099dfe72b69af768c28b6fa30420bdd4dc31b63c46bd7517505b77a1fffb7a93a341d7567d202c8874d4331de1d7626534ded3300e558d1daeb884b36d48ce221f6ad1aabdba5ed7747546e3bbd03ea7e9d47bc5e4561e076a9ef515918c37dcc1fabaa8146353f134c1ac001cac7c08bd338e49dac762021676d24dc000000000000000000007f3a2699fdbaa9429fb436e6491189744300d5bbba6d5177480ff5865f62db09d451e0409b589af97b77a78f09bcaf39bc", 0xffffffc2) sendmmsg$alg(r1, &(0x7f0000001240)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="f7b190d22a41d3bd9b0b66cd09479eef323587169e9965146c10aee61cfb9e5ee01fd2b2e724ba609f43c91d15553a57e3e9627b6a1171bb", 0x38}], 0x1, &(0x7f0000000040)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)=""/12, 0xc}, {&(0x7f0000000480)=""/73, 0x49}], 0x2, &(0x7f0000001280)=""/4096, 0x1000}, 0x0) 2018/04/10 00:48:31 executing program 2: socketpair$inet(0x2, 0x5, 0x472, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001480)={0x0, 0x7}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001580)={0x49, 0x800c, 0x7, 0x20, r1}, &(0x7f00000015c0)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000380)={r3, 0x2}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r2, 0x0, 0x0) r5 = accept4(r2, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80, 0x80000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001640)={&(0x7f0000001600)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000200)=0x7fff, &(0x7f0000000240)=0x4) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r6 = accept(r4, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000000100)) 2018/04/10 00:48:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000b51d0000"], 0x10}}], 0x2, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) 2018/04/10 00:48:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x6e1dab49, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc4, r2, 0x10, 0x70bd27, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x54bd2884}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x183}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0xc4}, 0x1, 0x0, 0x0, 0x41}, 0x0) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x34e, 0x0, 0x0, 0x16e1646cdcf20436) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "ca39336c6ea867accb986d427ba38ae8e4c4eedbe765317897f576b08031817f5b1de958a5a8d4bfc1e2de52043985130f28464d32030bf09eb540709fa645be1c50b234d5c7904c54ea96dd7f11b48fc9afc5e8a6df224dcc1e6423af712f8684debb01e992abf6e25c1082047573a53737f4b2eff5c8d7080ced017add4fe37abcd367612fea7db0ac7892b4c858db5c9760f27b84cc3f3641f290272bec99c0732d77cd2c5e35074078dfdd2025f40bc667c44cdaa110384963de1ec264d3180d2f03d62c8bec818be96e0cc14226219855f3a9585e15057e5276969855aa93a7e65747b51f"}, 0xeb) 2018/04/10 00:48:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003a40)="0b1019b4d4193493b38f5b9b33a6300f16c3d106801bb0a6", 0x18}], 0x1, &(0x7f0000000740)}, 0x0) socketpair(0x19, 0x80800, 0xe29, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000002780)=""/4096, 0x1000}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/10 00:48:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom(r0, &(0x7f0000000200)=""/166, 0xa6, 0x0, &(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bond0\x00'}}, 0x80) socket$pptp(0x18, 0x1, 0x2) r1 = socket$netlink(0x10, 0x3, 0x4) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002600)=""/95, 0x5f}, 0x0) r2 = socket(0x9, 0x5, 0x89) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x2) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x325, 0xfc4a, 0x51ef, 0x8, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x94, &(0x7f0000000340)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x8}, 0x5}, @in6={0xa, 0x4e22, 0x78, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xd6, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000480)={r3, 0x43b}, 0x8) write(r1, &(0x7f00000000c0)="2700000014000707030e0000120f00110001002945222027bbb57a3e0e49d6a90600d6ec0000008b309b924008f99c834996fa16fbf8908720b8d84292df1dec260ad53df1294586e33a1e69abe0a2ab6c6c4eba65c0ec8fae679c7d63b7b502fd2feadd99929755d36049af56f630e16d1b9e96d56f745d6114f85170dd7a1c170e50a2", 0x84) 2018/04/10 00:48:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000001c0)="db", 0x1}], 0x1, &(0x7f0000001840)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/76, 0x4c}, {&(0x7f0000001480)=""/134, 0x86}, {&(0x7f0000001540)=""/172, 0xac}], 0x3, &(0x7f0000001880)=""/4096, 0x1000, 0x7}, 0x10101) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/10 00:48:32 executing program 3: syz_emit_ethernet(0x76, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8001, 0x7ff, 0x5, 0x5, 0x0, 0x80, 0x2, 0x8, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x2, 0x4, 0x7fffffff, 0x3e8eec, 0x80000001, 0x82, 0x10000, 0x0, 0x80000001, 0xffc, 0x3, 0xffff, 0x5, 0x3f, 0x9]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x100, 0x10000, 0x7, 0x10001, 0x6}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x4, 0x7}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000900)={0x0, 0x10, &(0x7f00000008c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002880)=ANY=[@ANYRES32=0x0, @ANYBLOB="3600000068c1d6e67b16e456d42921beacac5b3e3278bb42ba71098ecaa4f1c24c2fb266a93e4c7a977ca0792a6a329d3c2af4076c26216dac29a52a4427af6c04e9484e36732e6442694d4b9b074a8c81197a269220cb4a33a17aa1232e7c5a506e8c65df55ce7759ac84c9cb9dfee97d33b1f465d2687610e161d0efbcd5e8d09b41459e1a9893ec832999a97adc059b120dc54dc524375095c7c56dd588af9174eb5d0ea815e36b022b59744eeace1a4bb8fcc7a8a5ec6ce89e8359d328"], &(0x7f00000009c0)=0x3e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ac0)={0x0, 0x84, &(0x7f0000000a00)=[@in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x1f}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000b00)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002800)={'nat\x00'}, &(0x7f00000000c0)=0x78) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000b40)={0x0, 0x1000, "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"}, &(0x7f0000001b80)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002500)={0x0, 0x3f}, &(0x7f0000002540)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002580)={0x0, 0x8000}, &(0x7f00000025c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f00000003c0)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0x9, 0x0, 0x13d800, 0xfffffffffffffffe, 0x0, 0x10001, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x820d, 0xd2, 0x7, 0x8, 0x3, 0x9ec7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffffa, 0x208, 0x8, 0x1, 0x5, 0x3, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0xffffffffffff8000, 0xff, 0x200}}], 0xc0, 0x40000}, {&(0x7f0000000480)=@in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xef7}, 0x1c, &(0x7f0000000780)=[{&(0x7f00000004c0)="69fdecc1c4ad9f2368cfb9f8ff0d53480ec52a452f91b42588732dc0230d5d5f04d8e0c5cb068ce9f5ce20315ac1b3771cbcdd1fd6446977cac738ad155a171d20f059f2ed9da372986ba82d34a59495f224bab2bbbcafdcaf155a23db41e2e36f09df5d49bec7368a7925f685f88bf2a27758632140d5d2ffe8058448c6fa44ca3a3348da3100572e539a94fd9b3d0a04eb889f43e4429a447d6329aa640f0bdfd0a7db29bbddebd5f41cd0d6c11b42c9c2fb17c2473441d1f74d53dee77d381df1244cb9bc78e3fe0e35b1cfe7dea05536ccd64a3c09e132", 0xd9}, {&(0x7f00000005c0)="1f7034fa819f9a94ab1391c2e5beb21cbd518e956c38c142768aa331c9bf7af389f4c678eab14f4e7bc51d7d305d5f8f0d792ea41bf9e526a9d07378cae1bbef952446b0aa578a46fc074ab0cdd28a056fdc0604cdd3dd38e4c31e1d689f534c3e3f2dcbdc64097741fe7d4f182348be410d5f8d694fe5821c506ce4cf7b", 0x7e}, {&(0x7f0000000640)="054e8e195983f1d13816858d018dcd088b11f712f6a82783b20a2a7f98931517887e9d239a9b306fd851a6e9ce0c7c0d245e0b25bfc14b37aa90edb3d0e77308f07b33b3981948b7c30359b20133fa75dc269a3ad50cb841a3abed2974ae9100fac1c8073d0283e01d4f2ff8fb9a25f127d9ec71c0bb2143c5a3db77d5b11526b4352421f211747ca4c6c151a32132d05909deadd980c878bf6167886e1955f4139586955aab0cef2a4aa522", 0xac}, {&(0x7f0000000700)="7cb76a6d925f89051d925acfcb345965ae94e3c3c17daf82565cbd0235e7c6e89bcacbf8c86d99e9aaacf4611cad88a4daf77765f80d7379e24846d2ac7333b9c9bc789f", 0x44}], 0x4, &(0x7f0000001bc0)=[@init={0x18, 0x84, 0x0, {0x6, 0x400, 0x9fb8, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8d, 0xa, 0x6, 0x8, 0xef5f, 0x4, 0xff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xf06, 0x100000000, 0x8000, 0x9, 0x3, 0x9012, 0x81, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x10000, 0x401, 0x0, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffffffffff14, 0x8208, 0x0, 0x0, 0x1f, 0x1, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x2, 0x8, 0x5, 0x0, 0x1000, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x76d, 0x5, 0x4, 0xfffffffffffff001, 0x8, 0x4, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0x10001, 0x62, 0x1, 0x5555}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8001, 0x80000001, 0x100000001, r9}}], 0x1b0, 0x4000}, {&(0x7f0000001d80)=@in6={0xa, 0x4e24, 0x4861, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000001f00)=[{&(0x7f0000001dc0)="6720964f9d094e7bcdaf8b4c28be8c2701d25520bdaa330350ca1bf3cece199fb6615774b5c4006b85ea52863b4e89753614c12d31389f1f6145fde2dbfe7e70c27ed87f030bbf4a5e6a3ea9bd71c05caaead18dbddcfeb9ed833253763aa7c6f8f5171cb34fc76541d9cf14b2bb259104ca16fbd73641c5656598a3ff9247adcf1770847700e91704efe971aa3735e9978b18dd03eb3a4bf1d5eee74ac9b79440ddccfc48470c03d973d6e07e1fec211eb2cda2ec9238e076a13c594be864178d6d478b58e05129140f8ea476a07043a32c7f733b2083e1580f4c4deed2285659acbb5d7de65fc819", 0xe9}, {&(0x7f0000001ec0)="804aa9ec7531270abdb6085ca220973a7746", 0x12}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000001f40)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000020c0)=[{&(0x7f0000001f80)="ab2159a53d84b55665b9f6d471f4c40b477bdf9a38fc31db835b5702946518efa54ea69e9ad7dc6502f6a8083a7070f6a7c14c5c0d2161b626e9bf10dc9661626f49c2f877b2d078703d62e377eafa9e554d7d939e900c2fd0da8a1f168aa17bbd99", 0x62}, {&(0x7f0000002000)="312dd7cfd45968c47806787eb0", 0xd}, {&(0x7f0000002040)="923f77f6252b89f83b9a70f6680270fb6f77481ead05176600350f136968e7d0c5fbbf2c5efecadd2cc6a10a2490a4561a33aeb9cba3d542231ae3de350e512a6c45747300bd357b8ddf15f50a91a27c61", 0x51}], 0x3}, {&(0x7f0000002100)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002480)=[{&(0x7f0000002140)="402e910346937c10695f7037a3c92b7ae71e0d0eadb45ac591f76fc53eebd38a3564763fb2ff98fc8830ab4d03f7db1b8cc9104e937aa1cadbc069f63175c645a4f1f0972058803b994bdc409956f30d9baeffedbfb8690272091ed56cbe07ead824d1e599b62159ae82bbe0c607f57f429debdc6fd6e1b916b4d64bc98fdf119681014c4620c9ae0c357721a028a39d5048c4107f9af67deee5a440311ff1f3c3f62e4354bfaceeffc68feeb5c5e97ec3771715867187db1799ee662a81487b", 0xc0}, {&(0x7f0000002200)="08680c6f550fbea6d0701452b95e83d8bee54c81fd31a20048d01c86bb73ce83761f0d7ca556d5d509703ad96725437cb6396522ce1f8c715ca2d9a81201d92326381a69cc469df0f18776e171aac32c68ddf41b81645b32170477809627c22f2a10e8208a3a43b0e391e4f0b87677c79c56b5543bf2477194c3db713f66736d1a3962", 0x83}, {&(0x7f00000022c0)="45407c31ac995df5", 0x8}, {&(0x7f0000002300)="c474d2f030a5cd296b74339a4612508a820ec70708cbea4d1cf5940694c9c4a1e081740530f1989f7ea1ac2a7331752b9db34c3340600ab11916816c22341d964cd766053df43aa3d041be9c7fc2db998224476bd69d8ae306d4498ed7bd8bcaa05c3039fdc7e65f70bd36b00122f6a0252e3dfe4681637279fb5dafed7ac02e", 0x80}, {&(0x7f0000002380)}, {&(0x7f00000023c0)="6f53cdfab84526be91e558ee90078ec0d6a113bc437b066a9b93eda1a5524a7875411e5d4e54b9978b6ba79d3aa1e2c25e5e698f83d95f12d5188a49f7d12c4f806a0256b0595a6f47a76c69ef8a66a8d24748056556a8a9ce9bcad57cfacde62a44a41d22e6f2e20e5dfeebeac8598c31e11a083c7b256558d261a39383941c3795c102dd5b8705661e356812c7ba666c400e2d9aa217fcc5c0fa6f9891bb7b61ce5ce1bce1", 0xa6}], 0x6, &(0x7f0000002600)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x7, 0x200, 0x0, 0xef4, 0x44c16dce, 0x1000, 0xb794, r10}}, @init={0x18, 0x84, 0x0, {0x7f, 0xbc51, 0x3}}, @init={0x18, 0x84, 0x0, {0x46, 0x100, 0x7, 0x15df}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x7fff, r11}}], 0xc0}], 0x5, 0x40) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/10 00:48:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cast5)\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000d14c3cb26daac9ba7442fbaa8f35e87742f0f1d8a124043753489e6f04fa9f4eeb9aab3fd25ed179b0a2578d81b118575904d3c1038015ab1cd94a39f742d2acdf6f476b020f40c66a3627407de83b5c2e6439af99cd3b4c001cc0d478e2599e587aefddf08b26c0e4d23142d8c69ce02fcde4f1372fba47673f1b80301f96b262a834387f1d246b9b1bc6b835667216c2a40f7d0fc3079b100f374a80f196a6a0ff265138ab93aa0d1905cc7f63"], &(0x7f0000000300)=0x9) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff9, 0x20}, 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8108180000", 0x5) r3 = accept(r0, 0x0, &(0x7f0000000200)=0xb08888d7187d8a4a) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000280)="3834bc7d57d14449597248f8dcedac025c2928324a644d723ec753fa5daaedda54c90b422186f312a4b303c161aa2130545b5ef7305fd5b4016b5bc462dd7840305e4d5f338302e033745465aa251415b84476686d8975c4112226054f2659cf6aa931f42b1545e1bc5d65024c0848215a126b7143cd", 0x76) sendto$inet(r3, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xfffffffffffffff8}, 0x8) 2018/04/10 00:48:32 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001640)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001740)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001780)={@mcast2={0xff, 0x2, [], 0x1}, 0x27, r1}) sendto$inet6(r0, &(0x7f00000000c0)="88b970", 0x3, 0x20000801, &(0x7f0000000100)={0xa, 0x4e24, 0x7, @empty, 0xf98c}, 0x1c) r2 = socket$inet6(0xa, 0x2000000000000003, 0x8008000000007) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000080)) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x0, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x961, 0x4) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/10 00:48:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @broadcast}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x3c, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @fd}]}]}]}, 0x3c}, 0x1}, 0x0) 2018/04/10 00:48:32 executing program 4: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)}, 0x0) 2018/04/10 00:48:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:32 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x4, 0x4) recvfrom(r0, &(0x7f0000000180)=""/220, 0x16, 0x40, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x1, 0x3a, 0xf7, 0x80, 0x2, 0x3}, 0xffffffffffffff82}, 0xa) 2018/04/10 00:48:32 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0xc799) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x7d, "2c68d5862b959b04bde9cdf54f1197191fa933d7128700d9ef441404a0170170cca45db38f26f637fbc419967495791ee704cc96731a6e20cc96009aa25b7d1d8eddfb348451df592c744ea13f8ad3d5cd535627ff64932ac836fdcce5b2b25d7b1ae4c56fca3c27df764d3040e5b531e9f60bbfea5ec8cbe15f42a157"}, &(0x7f00000000c0)=0xa1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000500)=@req={0x81, 0x4, 0x100000000, 0x80000000}, 0x10) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x51, 0x1000) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344}, 0x101, 0x8) r4 = socket$can_bcm(0x1d, 0x2, 0x2) sendfile(r4, r1, &(0x7f0000000640), 0x9) socketpair(0xf, 0x0, 0x12a1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f0000000700)={0x7, &(0x7f00000006c0)=[0x9, 0x800, 0x81, 0x3, 0x72ca, 0x81, 0xce]}) syz_emit_ethernet(0x471, &(0x7f0000000c40)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="c040000590781000030308fe08f989f3bd82f403030101080a00000004000090be000000f7bb9f8d901c3544894a2eb1f4545da763602ddd8ce66bb92a37a6e059960e961dd72700d8fba69e35de44e79f900e7dc6907a067d0a096f4a84b1ce326c35928adcffde65ef7d5b5f9546bc3a8b739fa39090e167f0666a5fd917"], &(0x7f0000000600)={0x1, 0x2, [0xaa, 0xcb8, 0xdf0, 0x2e]}) listen(r5, 0x4) r7 = socket(0x5, 0x80b, 0x1) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000c00)=0x1, 0x4) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000480)="bdd1b0e1a741acc940052bd7761c3d01a35188450a70961029eae0e4bc7b75724b887fdad3e5cd6e15cb7c76e9503bf5277033f92ba1c1af0470ce383b6f8d4f835fbaf4062ea66af5c1c2b4783c148f19ca8e7cbf113f84f3", 0x59) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000580)={0x7, &(0x7f0000000540)=[{0x3, 0x6, 0x6, 0x8001}, {0x6, 0x0, 0x200, 0x9}, {0x100000001, 0x6, 0x4, 0x9}, {0xf099, 0xd7cd, 0x4, 0x5}, {0x0, 0x3, 0x82d, 0x5}, {0x0, 0x40000000000, 0x8000, 0xffff}, {0x10000, 0x0, 0x200, 0x3ff}]}, 0x10) syz_emit_ethernet(0x2c6, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [], {@mpls_uc={0x8847, {[{0x7, 0xffff, 0x10001, 0x9}, {0x9ad000000000000, 0x8, 0x80000000, 0x8}, {0xfffffffffffffe01, 0x8, 0x6d094aac, 0x100000000}, {0x80, 0x3ff, 0x9, 0x4}, {0x7e6d, 0x7, 0x2, 0x32a}, {0x5, 0x7, 0x0, 0x3}, {0xd8b0, 0xfffffffffffffffc, 0x3, 0x1ff}], @ipv6={0x5, 0x6, "e73d39", 0x274, 0x2f, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x12, 0x1, 0x3, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x89, 0x0, [], [@pad1={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x10001, 0x0, 0x1, 0x880b, 0x6e, 0x3, [0x4], "03c285d598b390828b006a1006a33381e749fd2cfc5fa102152de190ed9c205f503a3908fab977aed402526d2c144b81c2f7d96b0088fdef36d83886724b02c1fa415b0a507fa0579afb80f4d5d5446403ce8461c1653fc0ca6a0d848d925d2e9bff4275f1e17a6fd268984936cb"}, {0x7, 0x0, 0x3, 0x6, 0x0, 0x0, 0x800, [0x40c2, 0x3ff], "f4f6eefc83732d309a377ca09f5d2f3a39eec21c3b1d70c16d5ce535fbc451abf940c533b5624dda31614e7c7477448777b73f6f18eef26fdf08cd2942da096da4c31c82e9fc1e4db54e09fd1df2451feccf448cd2aae1ed367e9222d148366a908fa4311afaa8984a8f9a1e97fd1747681b1356b2562c0853981d804c2afd433c0b329128856da0e9004e826beafbeec214a970562d940beab92e2b032aea6600fb2f47dec262acaa4c"}, {0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x86dd, [0x6], "451adc73a47e27f3a8529b54ea1bd3f19cad55c3232799e42c8b3fe2a64e93"}, {0x8, 0x88be, 0x2, {{0x1f, 0x1, 0xa8, 0x0, 0xed, 0x5, 0x8}, 0x1, 0x5}}, {0x8, 0x22eb, 0x3, {{0x2, 0x2, 0x6, 0x3, 0x1f, 0x4, 0xd68a, 0x7ea6}, 0x2, 0x80, 0xfffffffffffffffd, 0x4, 0x14, 0x4c, 0x6, 0x8, 0x7, 0x2}}, {0x8, 0x6558, 0x4, "dd5f6a4f2feb4861e0be4cc400267303e558e45580592af8d8d7b183074b6ec1f72ff2c1815805b05416a575edac91cd29e8463a51e7f7ede7e48afb4f64aaf161a00e6410e7566d7b"}}}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000005c0)) pipe(&(0x7f0000000b00)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b40)={0x1, [0x0]}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000bc0)={r9, 0x60000000000000}, 0x8) [ 588.210742] validate_nla: 1 callbacks suppressed [ 588.210751] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/04/10 00:48:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4, 0x80000000, 0x1, 0x7}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x148, 0x4008000, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000a80)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000ac0)={@loopback={0x0, 0x1}, 0x7a, r1}) socketpair$inet6(0xa, 0x2, 0xf00, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000300)=0x4) 2018/04/10 00:48:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'tunl0\x00', 0x3}) socketpair(0x9, 0x80f, 0x4a8, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000b00)=@broute={'broute\x00', 0x20, 0x4, 0x798, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x40, 0x890d, 'vlan0\x00', 'erspan0\x00', 'nr0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xe8, 0x290, 0x308, [@realm={'realm\x00', 0x10, {{0x100000001, 0xfffffffffffffffe, 0x1}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x2, 0x7fff, 0xedcb, 0x5}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xf8, 'system_u:object_r:checkpolicy_exec_t:s0\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x7f, 0x6, 0x0, 0x0, 0x0, "c7dbb6ab435d644bea59ed31e274cc356630d3e14c0e899748e86dee32bbc83e194f69c44fec8958b45c3d796e24346ab293691badd038993f751339b9719b15"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x8, 0x2d, 0x0, 0x0, "8305abefc904085dc071f33c7da87d1dd1ae3809520e8cc87c191e1df3bee4acead784c77643f4cbf0222b80b82c3239ad7ef67fe7416830a68d37ae7fcac5f7"}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0xb, 0x7c, 0x89ef, '\x00', 'ip6gretap0\x00', 'bridge0\x00', 'tunl0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff], @random="19defe0ead4b", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x118, 0x118, 0x148, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x0, 0x1, 0x1}}}, @ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], [0x0, 0xff000000, 0x0, 0xffffff00], 0xffffffffffffffff, 0x2f, 0x18, 0x8, 0x4e22, 0x4e22, 0x4e21, 0x4e20}}}]}}, @common=@STANDARD={'\x00', 0x8}}, {{{0x11, 0x4, 0xe99f, 'syz_tun\x00', 'gre0\x00', 'syzkaller0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff], 0x100, 0x150, 0x180, [@time={'time\x00', 0x18, {{0x7f, 0xfffffffffffffffe, 0x2112, 0x65a, 0x100000001, 0x6, 0x1}}}, @helper={'helper\x00', 0x28, {{0x1, 'ftp-20000\x00'}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz1\x00', 0x401}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x1, 0x885f, 'bpq0\x00', 'ifb0\x00', 'syz_tun\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], @random="aee50237cb32", [0x0, 0xff, 0x0, 0xff], 0xe8, 0xe8, 0x138, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80, [], 0x1b}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0x0, 0x0, 0xff], [0xffffff00, 0xffffffff, 0x0, 0xffffffff], 0xfffffffffffff001, 0x87, 0x0, 0x14, 0x4e24, 0x4e20, 0x4e24, 0x4e20}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0xfff, 0xe000000000000000}}}}]}]}, 0x810) r2 = accept4(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getpeername$inet(r1, &(0x7f0000000b80)={0x0, 0x0, @multicast1}, &(0x7f0000000bc0)=0x10) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x4, 0x70bd2a, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8004) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001540)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001640)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r5}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00009c4000)=ANY=[@ANYBLOB="148000000c08a16b02690000ffdbdf2502000000"], 0x14}, 0x1}, 0x0) [ 588.245311] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. 2018/04/10 00:48:32 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)}, 0x10) unshare(0x60000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0xae, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'nr0\x00', 0x1}) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x5, 0x3, 0x3f) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000380)) 2018/04/10 00:48:32 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x8, 0x800, 0x0) r2 = socket(0x800001d, 0x10002, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="3d93f5d497eae4256d76968d26b4beee", 0x10) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1d, &(0x7f0000000540)=0x3, 0x4) ioctl$int_out(r1, 0x2, &(0x7f0000000100)) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000680)={0x800, 0x82e}, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180), 0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)=0xae) getsockname(r1, &(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000280)=0x80) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000340)=""/218, &(0x7f0000000440)=0xda) unshare(0x100000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={"6272696467657fff028c39d39000", {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000004c0)=0x4, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000500), 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000580)={@local, 0x0}, &(0x7f00000005c0)=0x14) bind$packet(r1, &(0x7f0000000600)={0x11, 0x8, r4, 0x1, 0xffffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000640)='gre0\x00', 0x10) getsockname$netlink(r1, &(0x7f00000009c0), &(0x7f0000000140)=0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000700)=0x49, 0x4) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xdb}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000780)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000008c0)=0xe8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000900)={'TPROXY\x00'}, &(0x7f0000000940)=0x1e) 2018/04/10 00:48:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0x9, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240), 0x38b, &(0x7f0000000100)=[@assoc={0x18, 0x117, 0x4, 0x40}], 0x18}, 0x0) socketpair(0xa, 0x80000, 0x5, &(0x7f00000000c0)) readv(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/57, 0x39}], 0x1) 2018/04/10 00:48:33 executing program 2: r0 = socket(0x11, 0x100000000002, 0x5) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000040)="9b197ddc3c6a41feea44672d836e0dc142135460c061b5a692088a0ff224e8de5b8392cd1b7dfbd37ac5c0ee12c69557b2d83cd7b6cadf0cc387988881ff7367bbdc3b", 0x43, 0x4, &(0x7f0000000140)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="4100000000000000000000000000005df39753ebb76cff00b664000000000000000000ec00000000000000000000000000000000000000f5120ed0edc0d6c3d9b839b35742d3223fcd20fe64d2791129c5e5bcf112e83da9205d1c2f07e2b0c775b5b11b1964362cc9e5ec469952973dc119ab100a2b64a48b939a58c840c3d79e6a28b37543f1b4c4006565f7ad1572927cff41ea8f92f67b4afe7ea6d6f8c61aeb06023e55e9ca74cd6b33445a8b9ae8e5cd0e5bfa0b1695c226450fbc41aad6409af036a6dc8cb90db74e4eb45c44a08f56e855a1205af3a44e7aafbcb7e4eeeb002ec7cb62fe39c5ef9346bea5d130d8"]}) 2018/04/10 00:48:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x14, 0x1c, 0x109, 0x0, 0x0, {0x40000001}}, 0x14}, 0x1}, 0x0) [ 588.408266] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 00:48:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@buf={0xb7, &(0x7f0000000140)="57be9c229d14a4bbdfc6fcac9427198934890977137e5cae458e874fc19a1bfc2b4b37501231a399357e924c61919ea2731861d0f459e3c69eea16c858ff16245ee13f6e6a96f3e68380b28a0891310a125dc477bae6f5884cff99bce0983c8f2a3c66d5e789da2db4e71712c08cfbe538734c7f71bc48b349ac459b7ab7b6d094811f15acaad5cb2f0a18edab0d52aa104b2b1ed6744c478fff8542659024e230e932dfb3a29fcb62b38b201c7cae6cc0390e71532760"}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/123, &(0x7f00000000c0)=0x7b) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000600)=""/142, &(0x7f0000000400)=0x8e) socket$kcm(0x29, 0x5, 0x0) recvfrom(r0, &(0x7f00000002c0)=""/72, 0x48, 0x1, &(0x7f0000000340)=@generic={0xb, "57ba129b8604a92ca6893f8ca134e93163b76f9ccad5ccaed1b396ca6bddc446cac6b05f3434cdb1ab6ee081276f28f77c287caf3f0e4fcfc12b909c5181b6eccda9bbcdca55dcfd3bcd4f840bfd99eb40abd176c139c0b656a43943b644d755b70435fffe1f0e5273c5f7c05ae030c10e020e33240ffcf000c70e8a73bf"}, 0x80) socketpair(0x1b, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={0x5, {0x2, 0x4e24}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x150, 0x100000001, 0x6, 0xfff, 0x5, 0x0, 0xff, 0x8, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000005c0)={@rand_addr=0x2, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) 2018/04/10 00:48:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x14, 0x1c, 0x109, 0x0, 0x0, {0x40000001}}, 0x14}, 0x1}, 0x0) 2018/04/10 00:48:33 executing program 0: r0 = socket$inet6(0xa, 0x80802, 0xed) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0xff2f}}], 0x400000000000339, 0x0) 2018/04/10 00:48:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x2000, {0x2}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 00:48:33 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001dc0), 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001e00)=0x7fff) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000800)={r3, &(0x7f0000000880)=""/254}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000980)={'nat\x00', 0x3b, "eeb05e41245f473003517db6bf56bf40076bb9925f7aad5f3f4af989d4c5190325c41a03d99159cfbefebab8fd68b48b49f1e6140adfd1b1233d3d"}, &(0x7f0000000a00)=0x5f) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000340)=""/141, &(0x7f0000000400)=0x22b) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000840)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000700)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100000001, 0x5, 0x6, "0c1ab5f1b3b63a05cb3f33d8f78bbc92e8e7f18e6620f42f0a95c65ccaf7a670a388779fa9ab5578e44473803ee8b35ed32ac35f8807e4c0f6dababfe2c86d2759e5635afc6ef3053f1a2e8c50991b79"}, 0xd8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x3, 0x4e22, 0xffffffff, 0x2, 0xa0, 0xa0, 0x2b, 0x0, r4}, {0xfffffffffffffff8, 0x10001, 0x40, 0x81, 0x5, 0xbcc8, 0x80000000, 0x2}, {0x0, 0x0, 0x100, 0x9}, 0x1, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x5, 0x4d3, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x7, 0x3, 0xffffffffffffffff, 0x9, 0x0, 0x5}}, 0xe8) r5 = accept(r1, &(0x7f0000000280)=@generic, &(0x7f0000000300)=0x80) connect(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4, 0x3}}, 0x102) 2018/04/10 00:48:33 executing program 5: socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x2, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/10 00:48:33 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr=0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 0x4e21, 0x1, 0x2, 0xa0, 0xa0, 0x0, 0x0, r2}, {0xfffffffffffffffd, 0x4, 0x1, 0x7, 0x7, 0x5, 0x3ff, 0xfffffffffffffffa}, {0x60a, 0x4, 0x3, 0x1ff}, 0x4, 0x0, 0x2, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x32}, 0x0, @in, 0x3505, 0x4, 0x0, 0x7, 0x2, 0x1, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) sendto$llc(r0, &(0x7f00000003c0)="c3bfec8d2348e797c78f5d8275afc2c9ecc156dab10ba5d834727489abf4e80002c582366023d45009dc65f3b9a62d5c59db1310a788a4092c97c3f4d54998b92c6308dd7f9ba8d49a2941cd491c615ee14a89ec7440d14fc7762523d7ff311e831460dda0060e5339a4484e0eba8a965c5dc1fa21dd494192ef63636a45bde86ef9c7f227c90d290d1eb7b9b03a3a1924430c0cbfe1", 0x96, 0x40000, 0x0, 0x0) sendto$llc(r0, &(0x7f0000000480)="5bf4d5f0fff362663a928bbb7b92c98fcbaeeb79f294476866881ea7dcc13af301307a74c6e0a068a5c05f5ae99b1f9a4339704beed593b019e4501b9e00d4f00c66ada8c204e0a3de2f7f2b9d5496aecf355e2b4abb362428db6cb9c8fffd0e426cd17374a5f5b75369e5f8aa14a0fb56cf21322cfff413cb8f37f1d61d4c81b89058", 0x83, 0x800, &(0x7f0000000540)={0x1a, 0xafefe48a6fe7a0a3, 0x3, 0xff, 0x5, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000580)=@req={0x101, 0x1, 0x80, 0x1}, 0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00000005c0), &(0x7f0000000600)=0x4) bind$vsock_stream(r0, &(0x7f0000000640)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r4 = accept4$vsock_stream(r0, &(0x7f0000000680)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000006c0)=0x1000, &(0x7f0000000700)=0x4) connect$bt_rfcomm(r0, &(0x7f0000000740)={0x1f, {0xffffffff8023edb7, 0x8, 0xffffffff, 0x7, 0x2, 0x2b}, 0x874}, 0xa) recvmsg$kcm(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/23, 0x17}, {&(0x7f00000007c0)=""/239, 0xef}, {&(0x7f00000008c0)=""/61, 0x3d}, {&(0x7f0000000900)=""/80, 0x50}, {&(0x7f0000000980)=""/174, 0xae}, {&(0x7f0000000a40)=""/132, 0x84}, {&(0x7f0000000b00)=""/195, 0xc3}], 0x7, &(0x7f0000000c80)=""/155, 0x9b, 0x8001}, 0x10000) r5 = accept(r4, 0x0, &(0x7f0000000d80)) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000dc0)={0x9, 0x2, 0x7f, 0x8, 0x10, 0xffffffffffffff9c, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000e00)={0xf, 0x1ff, 0xff, 0x5, 0x4, r6, 0x3}, 0x2c) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000e40)={'dummy0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x4}}}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000e80)={r4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000ec0)={r3, 0x5}, &(0x7f0000000f00)=0x8) getsockopt$inet6_dccp_int(r5, 0x21, 0x3, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000000fc0)={@rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001000)={r8, 0x3f, 0x4, 0xc1, 0x0, 0xad}, &(0x7f0000001040)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001080)={r9, 0x6}, &(0x7f00000010c0)=0x8) socketpair(0x2, 0x3, 0x800, &(0x7f0000001100)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r0, &(0x7f0000001140)={0x8}) bind$ipx(r0, &(0x7f0000001180)={0x4, 0x8, 0x644e62ed, "e2a91710c2b8", 0x5}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f00000011c0)={'ip6tnl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}) connect$can_bcm(r0, &(0x7f0000001200)={0x1d, r1}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000001240)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e20, 0x0, 0xa, 0xa0, 0x0, 0x2c, r1, r2}, {0x2, 0x9, 0xd84a, 0x9d, 0x19, 0x1, 0xf25a}, {0x5, 0x8, 0x9, 0x5008}, 0x2, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3c}, 0xa, @in6, 0x3501, 0x0, 0x0, 0x4, 0xffffffffffffff01, 0x6, 0x7fffffff}}, 0xe8) 2018/04/10 00:48:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x14, 0x1c, 0x109, 0x0, 0x0, {0x40000001}}, 0x14}, 0x1}, 0x0) [ 588.689313] IPVS: ftp: loaded support on port[0] = 21 [ 588.707397] nla_parse: 4 callbacks suppressed [ 588.707451] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 588.720727] IPv6: NLM_F_CREATE should be specified when creating new route [ 588.795883] IPv6: Can't replace route, no match found [ 588.837073] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 588.862200] IPv6: Can't replace route, no match found 2018/04/10 00:48:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x4, 0x480f170d, 0x1}, &(0x7f00000002c0)=0x10) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00', 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r3, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/21, 0x15}], 0x1) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) socketpair(0x19, 0x3, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r4, &(0x7f0000000300)=""/188, 0xbc, 0x0, &(0x7f0000000080)={0x1a, 0x33a, 0x0, 0x1, 0x9, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/10 00:48:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x1c, 0x8000018, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic='*']}]}, 0x1c}, 0x1}, 0x0) socket$unix(0x1, 0x2, 0x0) 2018/04/10 00:48:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x20) r1 = accept4(r0, 0x0, &(0x7f0000002080), 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000020c0)={r0}) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000400)="480000001400190d76a81014aed182f302844700809d79acdfffe00600000000000000a2bc5603ca0016087f890000002000002ef774a99de48b143500d5413da836d48a566e8ef9", 0x48}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x4, 0x10}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000480)={r4, @in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x647}}, 0x9, 0x1ff, 0xff, 0x2, 0x3ff}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xe78}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r4, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x7, 0x200, 0x9, 0x10000, 0x400, 0x4, 0x3, r5}, 0x13a) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000005c0)=@req3={0x0, 0x8, 0x1, 0x8, 0xfffffffffffffffa, 0x53, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x9, 0x7, 0x80, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000280)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r5, 0x200, 0x1, 0x4, 0x7ff, 0x8, 0xe3d, 0xfffffffffffffffc, {r6, @in6={{0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x3}}, 0x2, 0x80000000, 0x8000, 0x1f, 0x8001}}, &(0x7f0000000200)=0xb0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x100000001, 0x5, 0x10, &(0x7f0000ffd000/0x1000)=nil, 0x3f}) 2018/04/10 00:48:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) socket$inet_udp(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000540)=""/214, 0xd6}, {&(0x7f0000000440)=""/154, 0x9a}, {&(0x7f0000000800)=""/250, 0xfa}], 0x4, &(0x7f0000000300)=""/115, 0x73, 0x7fff}, 0x2000) bind$alg(r1, &(0x7f0000000640)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(seqiv(seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic'}, 0x58) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000040)='l', 0xffffffffffffffc6, 0x5, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r3 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg$kcm(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000240)="4d1e8bed8077c58ec5c382e5b2a6fd1017d5e861edeeeb6ee1028c37a2fd0990a608e75bc4e64dfb017f34cf8a389678fffaab4d34a1d97a799260f795b865c87d90a3efeca31d1814344a7e6dec656fa8624de1506dce943e5d175986e859ca31ebd7a5e79911189086bde59fd3d0960c06fda9a21256473455c48682aa480b70b11772625ca011bbabe1dcdae710a2dac5614dd8b8d68368e277b924ba7aaed87ac1b179ddda3111b2d5cbf6999fbacd17f837241e", 0xb6}, {&(0x7f0000000380)="37c940ee124b70a1bc2b99c283eee19ce9fc637399d45de7803ad35bc162070a14e3acdf7ab26825b8fabc8a591fdbd17bcaa5a2bd841c2808c02e5bbc2ea9dfa81186091bd8b59743fa558058e4db1328b376956fde53e375dde7469a87fbec6a293e3bf3425a61071dc92a801a0d159eb1515bda63716c65f72fac899b11220a4f942487", 0x85}, {&(0x7f00000006c0)="bc3c9d50cfd49423ac2ab3910d79c45bb793cfc59778f113197d7a2975d270d5db30842933a0f4c475feddcbc57f592b6c830bb8b656494cca328da28c63031193ca4d1abda0c36f7486abb22bbe60ff7d38c1be02805d94df53aaffcea65e60c682854f8f919ade1f8f785d1102bba146144d480e51ddc93ce69c8d741ea987ce17900082ae5500b9679b355af03d186e5bec686dc15ace584caee65ab5a69b2535e8490b2666aa705edf5bcf7d40859569c3832c75cd8708c0732fbc", 0xbd}, {&(0x7f00000007c0)="033d", 0x2}], 0x4}, 0x0) shutdown(r2, 0x2000000002) 2018/04/10 00:48:34 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000), 0x0, &(0x7f0000924f68)}}], 0x1, 0x4008881) sendmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x1, 0x0, 0x80000000, 0xbe9, "52597b17813ee6de132ec3965ba1a4b3956b8f841671b0cdd92997d2af4242cdbb2ea5ceb7fb5c478783fd893830775003fd0e198d47289cc17b7ea300bbe6", 0x1e}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="70abef6421133d074d5785cc3e73c9c5fc3878884f406cab43d145efc1221293966a7a2926e584c070e7e018ec0107dac7e394e71978f9acf40d9b54e21b72f1e32a2f7742013c019ee8c5bd6763130716c04bca5ad24d78529a8185478b7fe2", 0x60}, {&(0x7f0000001100)="4dd2761ea86ab745d483689a2417d9d125af81c39052ee8d9543f521f2c935f5f481d87dc7085142c555964c1ce6186de16eaf9bdec18dd595104617b3d7a455b0967eef5c9db38460ca85754f878acbac67a118e341ff43e3da19b0f076ea1360ae099e1248d6918dfd4eaf88f86e15536b1349990d31b2fdad17bb0080456a8dcc46c1a3e5fc34", 0x88}], 0x3, 0x0, 0x0, 0x4890}, 0xfffffffffffffffa}, {{&(0x7f0000001200)=@in6={0xa, 0x4e24, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffb}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001280)="53fc8cd4cab55b2e86fc7f9ffd4291481580578e18908ed0dc7559864c21ff7098facb19c9364b9463ff6cb1d5ce9ec857e3f55b7ae75894ff2ee5b98ffcd5a08f32085c354e27a171954fa8dcf52ac1496bc5eaa6043dca9abf10d2c6da0aac548c767bd90dfb04b65e2e6c43457a7db791f2f4d6df3f4176038b21db44d113ba24c6a03500ed6e93e2723e32e89efe3cc20c5f1f6ca58364a6f1734943eba31d8f425b055a8855bb186fde767ec1e8e7293264b992c124394ed139123c654f0f16169b7333126633", 0xc9}, {&(0x7f0000001380)="ac13b9e3b4dd5a90c5278659ccd806df9437376f0893d55c29495a3e6751c31a12bd748eab27da30d0453ec0301d", 0x2e}, {&(0x7f00000013c0)="528e619791b81f11b3420587ce9a5cb41bee456039e44ef41638a7f9e6430790a17f61e2e92d66124cf12254a020362bcaecb8fe47b92869619b303f0819ed4f62136034ce9f52d4496cb68032ea778e56647e60f6b4cd3a55b4ba1a65153a5a4be1", 0x62}, {&(0x7f0000001440)="7a02b51608bcecf3ffedac53a73c40033092d84ce662ba26e805be38f650d82d94f6b13ee6017233225de9f56e4b0bbc1314f7266488fbbd55d2a6ea88ff7db2f8d18a3a5ef9a0f1ed0fe3882bfc961662c1c5fafaa0dadef0f0df2f48b09c2d42ac777c20f24ed5b7462c17072e07be3ecdd61f67de3889a8b34f54471a", 0x7e}, {&(0x7f00000014c0)="9350bc1b1e9bbc969fe48cdd83eae7cdedf8ef730fada924c3dca04ba5dd6adc30c40b1b301328", 0x27}, {&(0x7f0000001500)="e10eb04c65ee0fa02fca68e744cf02d67d2354233142b174827e5b26c8355510a24488d60b0c2e28abd04c0e81c2f6463a420ef67e35e115dcbea6d44a6904474e13252e243a06ddae9f60c2ca5ab2780d3d0b15d05648b3f341a1040a0fe9a16194d9588e739e94fb59442e994abccf7447329fc83bb19c2b5df2161dae4f8ae7726f0ec4efa08577ec0db8ce5a06325042a2846a20ac4b451d545bb3af9c2eeb224fc77e2a3ffc649675e063376b8bad1fb64f0506436aee3841d3079bde954e1f4c728e2b19e5d49e6b52ff31904cbbd14df34b001a786394", 0xda}], 0x6, &(0x7f0000001680), 0x0, 0xc040}, 0x8}], 0x2, 0x8000) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000001680)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001740)={{0xa, 0x4e20, 0xfffffffffffff800, @remote={0xfe, 0x80, [], 0xbb}, 0x7f000000000000}, {0xa, 0x4e21, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x100000001}, 0x1, [0x101, 0x6, 0x8, 0x1, 0x80, 0xfff, 0x0, 0x72a]}, 0x5c) 2018/04/10 00:48:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gre0\x00', r1}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = accept(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000200)=0x65) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r6}, 0x8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1b}, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001, 0x4, 0x4, 0x400, 0x252, 0x800002, r2}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'erspan0\x00', 0x100}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='\t\x00@\x00') socket$nl_generic(0x10, 0x3, 0x10) 2018/04/10 00:48:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x0, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:34 executing program 2: r0 = socket(0x1e, 0x5, 0x4) listen(r0, 0x0) accept$packet(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000f00)=0x14) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) 2018/04/10 00:48:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x0, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:34 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0xfffffffffffffff7}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1000000000000152) socketpair(0x9, 0xb, 0x1f, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000100)={'bond0\x00', 0x6}) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d}, 0x10) 2018/04/10 00:48:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@getstats={0x14, 0x5e, 0x702, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/10 00:48:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x0, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) [ 590.412233] bridge0: port 1(erspan0) entered disabled state 2018/04/10 00:48:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x20) r1 = accept4(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0xfffffffffffffea9, 0x80800) recvmsg$kcm(r1, &(0x7f0000001840)={&(0x7f0000000100)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000180)=""/173, 0xad}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f0000000440)=""/255, 0xff}, {&(0x7f0000000540)=""/56, 0x38}, {&(0x7f0000000580)=""/38, 0x26}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/203, 0xcb}], 0x8, &(0x7f0000001740)=""/254, 0xfe, 0x3}, 0x2002) socket$inet6(0xa, 0x0, 0x2) 2018/04/10 00:48:35 executing program 1: syz_emit_ethernet(0x52, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "dcb622", 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000280)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001580)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x84000041}, 0xc, &(0x7f0000001640)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001900000829bd7000fcdbdf250a0020010003fd060001000008000400", @ANYRES32=r1, @ANYBLOB="080010003f1d00c075e9300080296cfd80e1098e6a77242caebfae083e", @ANYRES32=r2, @ANYBLOB="1400050000000000000000000000000000000001"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x48081) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/10 00:48:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x18, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/10 00:48:35 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$key(0xf, 0x3, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4}, 0x10}, 0x1}, 0x0) 2018/04/10 00:48:35 executing program 2: socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f00000001c0)=""/146, 0x92}, {&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f0000000280)=""/152, 0x98}], 0x4, 0x0, 0x0, 0x400}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x458, 0x118, 0x0, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f00000003c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="9df350be445a", @empty, @loopback=0x7f000001, @multicast1=0xe0000001, 0xf}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000008c0)=0x8000, 0x4) connect$inet(r2, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r2, 0x110000000009) r3 = accept(r2, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180), 0x4) 2018/04/10 00:48:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xc8}, 0x1c) 2018/04/10 00:48:35 executing program 0: r0 = socket(0x10, 0x7, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'erspan0\x00', 0x3}) write(r0, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x5, [0x8, 0x3ff, 0x332, 0x80000000, 0x100000000]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8000}, 0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x0, 0x3, 0x0, 0x2258, 0x10000, 0x1f, 0xff, {r1, @in={{0x2, 0x4e20}}, 0x74, 0x10000, 0x4, 0xfc, 0x3}}, &(0x7f00000002c0)=0xb0) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000340)={0x6, 0x3, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "90159d275a20008000"}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000300)=0x5, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x61c0, 0x4) 2018/04/10 00:48:35 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101371}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000014c0)=@security={'security\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x0, 0x3f8, 0x1f0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000001480), {[{{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0x0, 0xff, 0xffffffff], 'tunl0\x00', 'bcsf0\x00', {}, {}, 0x3f, 0x0, 0x4, 0x1}, 0x0, 0xc8, 0x1f0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xffffffff, 'system_u:object_r:systemd_tmpfiles_exec_t:s0\x00'}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffff00, 0xffffff00, 0xffffffff, 0xffffff00], [0xffffffff, 0x0, 0xff, 0xffffffff], 'ip6gretap0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x3c, 0xfffffffffffff801, 0x1, 0x14}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xa, 0xc}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x5}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, [0xff000000, 0xffffffff, 0xffffff00, 0xff000000], [0xff0000ff, 0xff000000, 0xffffffff], 'syz_tun\x00', 'ip6gre0\x00', {}, {0x5b435eb67ddff6c2}, 0x88, 0x3, 0x7, 0x60}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x8, 0x9, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x7, &(0x7f0000001c00)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000001c40)="73796b6b616c6c657200728204000000f91c37725be83ac8d1eeff6ebd848f81a25e46e99acd43731d096c1ef249abcabd1f44e93d9ecfdbdd2ee0aa6c7ae0b323fe077e919d467ec7681ab6a245dc04094fd7422722d99dddc5975455698e1129f1c06c8fce8ce062d70083ab8c2e10c6bcfa6af6209701a428be4d7ee03336aac7805287e46f41adb16fa573a447f358645a4f044f7b1b98b873f3ad8e7dfe395b2dd7757198256681cd1fa94e257a084cad3473b16c636aded4f12da6c1c2a2b266f0e356ae625cdfc8e60c09e9f7182650ddf139599be08e38c729a8ffa1487c5fdf157de2af6da3eced9054f3", 0x5, 0xc3, &(0x7f0000001d40)=""/195, 0xd1a81b337783ee5d}, 0x48) readv(r1, &(0x7f0000001400)=[{&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/167, 0xa7}, {&(0x7f00000013c0)=""/63, 0x3f}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x6) r2 = accept(r0, &(0x7f0000001a80)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000001b00)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001b40)={0x0, 0x1, 0x101, 0x400, 0x0, 0x7}, &(0x7f0000001b80)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001bc0)={r3, 0x386}, 0x8) r4 = socket(0x3, 0x6, 0xf19) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000004, 0x4010, r1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) 2018/04/10 00:48:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x18, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/10 00:48:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x1c, 0x1c, 0x101, 0x0, 0x0, {}, [@generic="73bba2770b"]}, 0x1c}, 0x1, 0x0, 0x0, 0x4002004}, 0x40) 2018/04/10 00:48:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xb879d26f089d79a3) sendmmsg$unix(r1, &(0x7f0000007240)=[{&(0x7f0000006f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007080)=[{&(0x7f0000006f80)='C', 0x1}], 0x1, &(0x7f00000071c0)}], 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x7dcbc016, 0x4) 2018/04/10 00:48:35 executing program 4: r0 = socket(0xd, 0x1000004, 0x8) write(r0, &(0x7f0000000180)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) sendmmsg$alg(r0, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="9235ece4a636db668ba5deabc1c8a27570c320ade241ad32271123a031d1216929a55e35b6cdef79d722647f1f634f2b2b7d5d6c473c3cd6308070999a81cbee33a15e6ce8dbd184e9fcb2ffa0b0e47e7d840b642291e039d557d06a9a182fd0d52932a27953e0d1d9225d716c8a82e47c46d3ae666f8f", 0x77}, {&(0x7f0000000080)="8ea3d4953bc1b5e140198f0ff55a6d6bc3dd07b897f5a5d62863b0e76f44c86e4d72ee0084a8d730cb9b300243f2ca5d191217786e4c5c5276da279d4a92ff151cff9627b7c57439ec21ff1f0d241363fa5b09d04cf9d43998df44581c485ca9c9b20eaae9469c2fbce91e4d10281a7acd8bdef5c8725ec36763ae4b47002549b0678fc072c12e4ca1aec280305d7c0a1b7674e669729600e4929992eb07135e7c1952909777db83bfd0e0afe554da5cee6e0f8a5a6fbc5719896b09e34a35cc0151ed8dc7976e29964061068dd238020fdc7de6902ec11fb2ad8ecd75b9ed2c4eb6a64538b2454ba344ee0828fb120129a781b97f6ca7", 0xf7}, {&(0x7f00000001c0)="908655f0d915d56d732a7f5fe29092b7d88c1803811fa313be570b29efda9079ca280aa776062245648e3092ae074d7678c20820719f706e7479538f221128c6165b3434e4145f100f5f246723f52426be3760b652c86224b5aba584ce9a299c8811b7244c7bb4f3453f57ad57c208390811d02cf160ad8aeafca9114c", 0x7d}, {&(0x7f0000000240)="66768448209ad9174c82ed812c901e3b910023ec97b92765be0b5c72dd8fc20ba539c292b9de251a16eda9de8c9bcd67a716c586cca314b47cc0c4cf98d8cd3b1bade246a26a9642c3e72290074fe7f92ae7b520be503df332d5d987c34b829e2a4af2d14185887c050b9d834807c0f70b9653c4a8dc45930bf9786fe7ae22096c502730", 0x84}, {&(0x7f0000000300)="232424c9d953dbe8954d23b346544469b1383aec928ecf8a0e0def2420c954dab1a014ad58d9d618227ceee5b203db2c5f02d445053f15112b8b59db9a53e85a46f741d80e91825ff73b5a688fae1405be36bc827ceaa74ba03c", 0x5a}, {&(0x7f0000000380)="25a7f0674a5705f94ae76639afda432b98071292b73e91fbfed74c532eea6beaef8015f55fae1f78ea8052e87c791f9778c83aebf7f32964fb5ccd89e39516b99d6e7f96ce44655532143751c9af2da559cfb7cd42207520bef6d760d46546eb6ee2ce294cdd678a6aad15350889253afbf26ebde564cea2ddea0366134e5dd933fc20e399ee5bc2964c49f198234dedca232fbd90a3f279f106f6de08a489a5293fcbbc3bc1ac5d8a0fe6c331e1d94c000c8491b71193345433c29740aed68ebc2a9f7935b28a277a5a263db3a54e512bad9c8d", 0xd4}, {&(0x7f0000000480)="7d9193e9079837d52a7cb328bdc958aeb97b8a3df15a5dcfd047e3c34efb5c6f9fc3928efe2a2475cbe1be7f882adb2ba9e601dccc37dd581484ec2829100b5d165d0574d641c929a46b363f7d19b4fda3202b908553a0a5622df210f2b566cd2298cb79a26311428f7bcbacac4f4a080389896280c2ae09534e1a54c147f8f3fa11fbb6e3d27a65383f5c7d1c32813566b5776b4d99680e6d57bc9bd32fd6d6c763347bf9c3b96f00a9821b8d48d431e6bc240a7a22a1a54e80c6cab6484958f9", 0xc1}, {&(0x7f0000000580)="73dc0cfc3d5d0f80840154d7a6909c577da1c345b0bb4f2bf6e2df71b781702c23e8b3fe4c8fbb93a2771ad47bf9b5c55b83a990", 0x34}, {&(0x7f00000005c0)="8baf7b7adc6d688863ae3da5a8dcdeef41236c332409e2cc1a15dbf1c88f436b7d415b05025c63a732ea72eb1363c920f7779a1e721f813978166d7793774728123602e93a6215183c74d166db45cd7c344e4103dab0200a6f36db8cf9beb80f576f126bdd1b8942a85f40a2b1dffa80fd81da6b38ada7a6312a4ed99a9f6cab1f2adfb26b86068a807330ad20fea6dd78f60abb0b9f", 0x96}], 0x9, &(0x7f0000000740)=[@assoc={0x18, 0x117, 0x4, 0x268}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x13, "30648cc4bf7c84d4f85dd8d19132ddf64fb2e4"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2000}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0xd0, 0x4000}], 0x1, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000900)={'ifb0\x00', 0x4}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000880)={@dev={0xfe, 0x80, [], 0x11}, 0x800000000, 0x0, 0xff, 0x3, 0x1f1d, 0xfffffffffffffffc, 0x1f}, &(0x7f00000008c0)=0x20) 2018/04/10 00:48:35 executing program 5: syz_emit_ethernet(0xa8, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaa0fffffffffffff810013000011aa0ec4e1bb3466ab0bddf54c40da48c7cf23aac61caca79794e8e47f150d4ad5599170d7d0cc28f5c7486ba01241045753c56a2c4c344edffda4ad82871e55bba08771255f87910a0434ae8e0628da4e850395a34d4a2ba2e8033447bd0bb3ff6077783946eb3f62ae9101801094316d14f308420be7e65f40c975bce7da87f36aa7785970d2bfd2061d5b4c48e59b127d7bf6101c13"], 0x0) [ 590.827667] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/10 00:48:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x18, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/10 00:48:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'ip_vti0\x00', 'bpq0\x00', 'syzkaller1\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xb0, 0xb0, 0x128, [@statistic={'statistic\x00', 0x18, {{0x0, 0x6}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "7460f4e4b4b3b2eb7babd33e046df8e009b8aa2b34a1c15337ce043ca117273c6c4c78192c37e822cd1e17af279c3a5f57ad978ef03e33b9a9d44150295d9602"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x230) accept(r0, &(0x7f0000001440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000014c0)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001500)={0x0, 0xff, 0x2, 0x9, 0x9, 0x7fff, 0xfffffffffffffffb, 0x100000000, {0x0, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x6, 0x9, 0x424, 0x5, 0x4}}, &(0x7f00000015c0)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001600)={0x0, 0x8000}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001680)={r2, 0x17d, 0x7, 0x100000000, 0xffffffff, 0x8, 0x3ff, 0x0, {r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x5, 0x7, 0x1}}, &(0x7f0000001740)=0xb0) 2018/04/10 00:48:35 executing program 0: r0 = socket$inet(0x2, 0x0, 0x4000000000003f) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000003c0)) 2018/04/10 00:48:35 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000000)=""/164, 0xffffffffffffff10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x338, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xff, 0xffffff00], [0xffffffff, 0xff, 0xff000000, 0xffffff00], 'erspan0\x00', 'yam0\x00', {0xff}, {}, 0x3b, 0x0, 0x1, 0x5a}, 0x0, 0xf0, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x800, 0x100000000, 0x9, 'netbios-ns\x00', 'syz0\x00', 0xfffffffffffffff9}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x2, 0x8, 0x39, 'snmp\x00', 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000540)=0x430, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/10 00:48:35 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bcsh0\x00', 0x2}) 2018/04/10 00:48:35 executing program 4: r0 = socket$inet6(0xa, 0x8000080000000801, 0x10000000004) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x3}, {0xa, 0x4e20, 0xd210, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x2020000000000, [0xdf, 0xffffffffffff0896, 0x6, 0xd0, 0x3, 0xc2b5, 0x5, 0x7]}, 0x5c) r1 = accept(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000100)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r3 = socket$bt_bnep(0x1f, 0x3, 0x4) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000016c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000017c0)=0xe8) r6 = getgid() sendmsg$unix(r1, &(0x7f0000001880)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000300)="c50529f606853b7668170411603dcd0aa63b4b338e655f42e11aeb633b476e0a933e18a86dc4815f938c032b7b28384c3e66a7016a5998b33bc3ce00aa2869148b9fed89f7457aec552a84356a84f9a9c27b17ff507d68", 0x57}, {&(0x7f0000000380)="2f829622d8d98560b7b1e9877550ebd03b43ebf96fd54113150ed8c26848c77a4a0604073a66771e852f38283308ef40d264fec8a0a8baffde42f648e2c581a736bcf045377d846c88ec6ca3ae6c625dc31bae58f447790ba5facae7732492cd46c86272cbaa98d97ca2a44e13bd939c97c2f85aa2e484c5d803349ea731ba6a052189e365ec7eb1d889935717c0fa50f2b9b3e84485fd83fcbb2c5865cdb80bd244ecfe9cc4afae44cfdbe7aa408e037a5c4c1c7cf3bc29573807ec55371ffdcd8e42ea66b63fc7acc08731254878347578a41c9a335d50f4c2a6571bf04ecb5832bf555edf188390", 0xe9}, {&(0x7f0000000480)="4e31a82ae11a39f78c45529b0faaceaa623a32982ead1cc259f10ea7", 0x1c}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="a26f540845abc57a8367a16055bfcb7cb2b29500e2ff780f14c52939933dd8d6d41e2569d23445741df0cf238436c6f341e9654ac176ef593cdec1acb62bb4c6a9fe70715aaceefe3e1b1cba59e8a7da58df4102fc6cde9b42769c2a63da8696f899117dd1410a974ba88d2bc5b5402e7953e1a4e3389643a89c06a5549ca0ac8109e0f1e2e30330f531cf8b30bb6620c344a31d3ab9", 0x96}, {&(0x7f00000005c0)="c6130f271d9dc323e1b4578787af8d003e2864d4743709a1f01b06359f1cda7d331f676087b04e38077c7164a6e743480f", 0x31}, {&(0x7f0000000600)="dc5dd4fe4dc7b9458c11e8b7e0b02313740ddd4e3b2e17c5d2ff0a993db3be9e1313ed6423f85071630aa962be8d709d18a039a1d4309eb1", 0x38}, {&(0x7f0000000640)="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", 0x1000}], 0x8, &(0x7f0000001800)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r3, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}], 0x78, 0x20000004}, 0x800) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x0, 0x70bd26, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008040}, 0x4000001) 2018/04/10 00:48:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000180)=""/160, 0xfffffe41}], 0x0, 0x0, 0x0, 0x8f9e}, 0x2101) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000400)={'team0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000640)=ANY=[@ANYBLOB="90020000110020032bbd7000fddbdf2500000000", @ANYRES32=r1, @ANYBLOB="000100002000000008001b000000000068022b0003000000", @ANYRES32=r0, @ANYBLOB="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"], 0x290}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) socketpair(0x2, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001640)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001740)=0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x30, 0x2, 0xe0000000000}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0xe3e, 0x1, 0xfffffffffffffff9, 0x6d8, 0x100000000}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001780)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001880)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000018c0)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x8, 0x4e23, 0x4a, 0xa, 0x80, 0x80, 0x62, r3, r5}, {0x7fff, 0x8, 0xfde, 0x8, 0x6, 0x7fffffff, 0x5, 0xffffffffffffff00}, {0x50, 0xfffffffffffffffc, 0x1b5b, 0xff}, 0x7, 0x6e6bb8, 0x2, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x33}, 0xa, @in, 0x3503, 0x0, 0x3, 0x9, 0x6, 0x3, 0x7f}}, 0xe8) 2018/04/10 00:48:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="cb082fb2f00f1bf21327eada9f1905000800000036754f79d46214000000d1c491b5371b8071d6fdba5edfcd519d5e3107be46ec5e25083e44425c0fbaf705005e5caac3579566f32c9ea2023af85cadc90293f653afc773808e960c2502802a48fd69db90eaaf6725fa175ed29fdcf231a9bacdefdf63e8f90b07c6c4ee0678c349ab7de9a788e9669a873149b4746d91008af6b69a8974ace0b2ef817013d54e67f2ddbd55a3ba80334a419843665efad0e99e91530086", 0xb8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x7) 2018/04/10 00:48:36 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:36 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) listen(r1, 0x0) setsockopt(r1, 0x800000010d, 0x800000000010, &(0x7f0000000ffb)="02080000", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r1}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000001c0), 0x4) 2018/04/10 00:48:36 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}}, 0x97, 0x3, 0xfffffffffffffffc, 0x22b, 0x10}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x78}, &(0x7f0000000140)=0x8) r2 = socket(0x9, 0x80000, 0x8001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000700)={0x588, r4, 0x106, 0x70bd2d, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1a6}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r3}, {0x228, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff52c8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb}}}]}}, {{0x8, 0x1, r3}, {0x178, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r3}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1, 0x400, 0x7, 0x7}, {0x200, 0x0, 0x1, 0xffffffffffff0000}, {0x1, 0x6, 0x1, 0x4}]}}}]}}]}, 0x588}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000050) bind$can_raw(r2, &(0x7f0000000200)={0x1d, r3}, 0x10) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000340)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f00000034c0)=[{&(0x7f00000001c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f00000006c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x3}}], 0x30}], 0x1, 0x0) 2018/04/10 00:48:36 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x0, 0x9b, [], 0x0, &(0x7f0000000080), &(0x7f0000000100)=""/155}, &(0x7f0000000240)=0x78) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000280)={{0xaf, @multicast1=0xe0000001, 0x4e23, 0x2, 'lblc\x00', 0x20, 0x4, 0x35}, {@empty, 0x4e23, 0x2000, 0x2, 0x4, 0x5}}, 0x44) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca5ffc)=0xf0) 2018/04/10 00:48:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xf2, "f2080ba71f148f1a05dc930696f87eda41099ab26ef196087a4238240017828754ab29a086c73de6f48cb618d8ae9d27f43f7f482d63e9a88287560d87a684afb5223358e51c0e592eaf28b2daf93564a13d07b0e38b3330b0fa9f2f52a54ec1d3f84b6b4aa6b47c63b281d2dbb281b193a144065507204dbfffada4397f33e0ea420238daf8bdb390b259e84d220d269c083e6864196f46d63080b05fb34f5db98df80ef591ae63230e7ea24178473045792687bcedb1fe995982316d0c3fc4d7b90781b57a051ecc9847910d90391a1b856c981af3e57af7e9d1a722bdd7a14995d630b68b296d0e47899c513179f622a6"}, &(0x7f0000000200)=0xfa) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x3c1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0xfffffffff8000002}, 0x90) 2018/04/10 00:48:36 executing program 5: r0 = socket(0x10, 0x2000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000555000), &(0x7f000064effc)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000680)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000006c0)={0x0, 0x0, 0x1d}) socketpair(0x15, 0x4, 0x2, &(0x7f0000000700)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) sendmsg$nl_generic(r0, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x420}, 0x1, 0x0, 0x0, 0x20000000}, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000600)=0x5, 0x4) socketpair(0x1d, 0x5, 0x3, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000740)={0x3f, 0x8, 0x3f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00000000c0)={r4, 0x80000, r5}) 2018/04/10 00:48:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x1, 0x400) pipe(&(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r2, &(0x7f0000003700), &(0x7f00000048c0)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xb4a4, 0x804, 0x4, 0x80000001}, &(0x7f0000000080)=0x14) recvmsg(r1, &(0x7f0000001580)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000300)=""/4, 0x4}, {&(0x7f0000000340)=""/238, 0xee}, {&(0x7f0000000440)=""/242, 0xf2}], 0x4, &(0x7f0000000580)=""/4096, 0x1000}, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000004680)=[{&(0x7f00000015c0)=@in={0x2, 0x4e23, @rand_addr=0x8}, 0x10, &(0x7f0000001800)=[{&(0x7f0000001600)}, {&(0x7f0000001640)}, {&(0x7f0000001680)="df745afa5f90cdac90a0ba37ac9a84b592fc46f0039be6cc505cafa17a1dfb04916e0e9d666d8998850423df8fe561effca271530280f0a0b5cd0dd799da5e97765768f54f0480517706476b3879f9ca78ed2354591f65d667f0c38af947c569afdf605221594df2f9078bc1bfb5d06153063bc2ef7f9ad24f91777bc187c598bc82b63cadaa0a72bc72601a78cb1425f34e9698fdf36db0f34a9e6766f315a930bf6730209126ed09352b71310ac1", 0xaf}, {&(0x7f0000001740)="87475acf65356c17252b1201e586b9a3b430e66585bbd4f67fcfbb5d5d6e473fda336387cbd0908c9fe209b5cb92e9ba40ac02121b575295a37d947c75a623781afedc968cd7939592cbc96425b99225802e1bb4057226419a97ac14f564b3f2849269f278a08f2d827096adf0e978de3b57b3eca6674d9a9e032effd78eb7ef7a29fba2c94e528e99b1b4532993d3c51f873cdbc741915d3813", 0x9a}], 0x4, 0x0, 0x0, 0x20004001}, {&(0x7f0000001840)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000001880)="d0384568b319296c0bf285b9091ccafd1b64ae4405bab3267e1e547778712cefee0fa4ad79a2467e4f3e389aaf1b5d352b286ffb98d25a32ea45fd07606981abf7adb94fa3c577534a4b0325b74a31900dcdec", 0x53}, {&(0x7f0000001900)="aa973fad15d6507d7df1d3bfcce2318a7bc0a6e43b9581c0958e482312b2b2528b0746db5be0604a4714a5b0a40ecec194be6b32e7d2cd796bd1b8111bd504857ca19142ab7e419ed3a72c6b88acc5a190bde96c6740624b047529e509c915195163782b4a077c4d1fc1af34579450c5a363ba8fc65a9997a6692b9781edba1351e18c6e216aef5cae0dcd15cc297826c01427166ffd862ab13cdd751d5e11da47e39637620b75c22fbd1f5df90f44725c952516fc7c43caae0db0576b1e12b810c9cae729ee8a4a782b676489ed46ca0add92b5647f43741be380f26eff456247b0", 0xe2}, {&(0x7f0000001a00)="2a9dd011068452852fa8c1739e19c56b643ec8804d8cd5", 0x17}, {&(0x7f0000001a40)}, {&(0x7f0000001a80)="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{&(0x7f0000002cc0)="a70f66f87e33928bd976c7d0dc249e1c77bfcb084f9339c09c8fbfd47b1e308cf3916492040c946716f60fcd661b900079d0bcf1d74bb502fbd062f01478c7a769f0b4938aae7dfa1515ab42b50d92361a5141ffa3d4adbd020d320948ff8f8a9107a9567c011a404183ddfd3c347c378e8efa0e85b162948a9aedb655542320816177fc69814396e97972978b7b9781ceaa8e2e66721c402923bce8d9a042267a971a7ee260f94224fa1048b655abb98b8418bff2c99659a284649932b9769cfe002c27630b690ca8427014b8c28523388186c503b8cb58c10c3e71602b08e70f", 0xe1}, {&(0x7f0000002dc0)="3e05cf625d0141ffedcf3b427ededcf7f01e3601cd5581001bf0c0406c29999379c59af3b6e58db0d02fd135866f98bf38e4d6214390d2e4d9a02949d4543495f8c85f7c990e405ede5d005ee0322ef476fa814e12f1720484e49a7cfdace56cdb1e1cf4b6dbf751234ff55f2b8ac839aa8739379b80ec749e2186d729faa9", 0x7f}, {&(0x7f0000002e40)="69049129f737206bd9575f419aa902f52b29565e3e4a03c42592140d4c3364e5dd07c42fb12ee2a027be9f1044e7eaa6508ad60f2264c996ef303b3ce17190cc59d37791d2c2198fcdb9973e1ee6875bcbedda21a62b72489bf3f28be47dcaaf5da4c1cd2ae264ed19efe81896dc745363b57fd56f56fa8f3ed99b3feed437da72d2d4f6ac64bf2fe5adb14887f602a76e66550818f44579701bd3d1aca9ebf8f867466ce2f2f28e3653de2d8274f18445eb15c8a12944ce3298f19a882846fe5b100ff6ddef4dffdd7f71fe0c01de", 0xcf}, {&(0x7f0000002f40)="8f2b7e32b2237705beff0e5a443dcac349404f57a4097806bcb41675511982a1933ac34871476cd2c9d6073af0c1b8de1ac5101147bc51c3c0a24fe9c6b18c63a3c42db8b60b9b8a09e452d2ff3c0701c0906c554d1769e0b6928ddd09253b319309c0ff131ff619ef660900f87b7454ce84ec24cea77ea38267558e237133a006917a9f05cc618e5d432845c73c035ce62e1ba58329ae7d182a801ade8c4f60c0394b681798ba413c1069790dd8ded4a64b694ee2ed850ad65a69ea7c039d4d8f12fd1a694c99cf", 0xc8}, {&(0x7f0000003040)="2ce0a275e40768a87902293cfbcf1bd45e55c569dec28ec1e8f0478c2548acf0dd2eaf9c558faef8bd0b123dfd91b8bc2a1b0fee49b72669d1021b60ae2be66681408b3fe4e62aed2dc032a0f2b2483cdeea51345c00c51796d058c0fa394629deb009cadf1d95492051f841773e084f459ffa29a58eff5e55e3f5215d7a0c94f7837ebe7aecdf3cd36e1695699ce8ea1680c775368850d282df5ad1fc035db33e734ae544572549e5b751376eec791af1d13aa303ae8c6904d8996cc8047aab62ffcbf2da37322f89b1c070a5b9ed9eddd248", 0xd3}, {&(0x7f0000003140)="2db3446c66a8484f40912577b47ec4695625f0ea7a4ab8c079e14c545163b42968abb56ecd1878ddb646123cdb7a485c71c421e5bf34f81a526667f21267fd40d2e1894ea57471d7eec1a7b9db1f74c783835cebca5434a51430c587b9a202000a0f83671405a17c", 0x68}, {&(0x7f00000031c0)="f8aafe53e9611b8b1d1536c24a465cdc2fed784232ae4a3b32062105ab100e8519e987d64a2dc44631fa89c3", 0x2c}, {&(0x7f0000003200)="4e1774ab52a18d10cb335deb4a95c7740f2fa3d86ee5f985b59df63b4431f5ffdcec0ba0f86295870a185d6f85918d9a279bf7455bbe913880c9a02a26e9d2d7b9b87329908ccc87d792e99257ffbd0937c38055e292f2821d739d7b4c95ea2f88a6ca9428b158557dfc60e83fbc5cfbae9e3f71dc0e4fbf28be2099b97e122805d31e0281d9b9f5fd60e5f0fe9941d1afdfea4d4dccd709f7ec97da3d74961b5f1e9ba05f4caee963033fc0ea8b968677958eacba4f6b5a2700fd2fd2ce22eef01942c197686ed487bccfc503630f75e1259a3e949181d7a65678d149028bac523196e22602f036f02e88377e835b196e30090f8fed", 0xf6}], 0xa, &(0x7f00000033c0)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x2, 0x1000, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8006, 0x7, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0x81, 0x100}}, @init={0x18, 0x84, 0x0, {0x8, 0x7fff, 0x8000, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x0, 0x7, 0x5, 0x4, 0x8, 0xfffffffffffffffe, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x1, 0x80000000, 0x2, 0x80000000, 0x5, 0x1000, r3}}], 0x120, 0x20040080}, {&(0x7f0000003500)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000003640)=[{&(0x7f0000003540)="74157361f577b7990e6b6d63d81b1d637f1591f63f5cd1c5f978a6490fbb2388562e7aeba149bbe9825cc446e9c1df42f3646e715d6f5e62fb1113486c779dae7fd5231b768d2ef91ba0425aaaa135", 0x4f}, {&(0x7f00000035c0)="d39bc08d22b738901871fa7675bbfd6069c6ae455eef012c412a056e9f04698524765911d1be4a3cc835a5bba1eb3cfd1430e58d5ee691b6e4fe6623", 0x3c}, {&(0x7f0000003600)="92c6fc4d01b8e1bdded92f92ea3469dd3223928ee9c6c06b371d7a0cfccf530d872bb65f77064991ed1e78b70db2666dcf5147be96b0", 0x36}], 0x3, &(0x7f0000003680)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x200, 0x4, 0x6a199e12, r3}}], 0x30}, {&(0x7f00000036c0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000003840)=[{&(0x7f0000003700)}, {&(0x7f0000003740)="1fb34e7a73edf833dc3d055ed9c64261a0a94dc5a8a5e27b7bcbaddd56dfedb48750704436e0572e0527e1ea4323379e1712d0f951cf26df68a5e2518dd267407bc7b87952b2d61a3601bb80dd3f608f05cebe0c58c1653ad2fdd402fd14440e82dd6be2e855fa19cf1528cd8f25097f943328fcf73ff45fdd755d85eb9d22fba75b40c6359657a5127307fa4c579a1c079d5b0207af79c400b32817ba5a6d0623c0d2b598fc846b192dc324c86275aa6bfbf16eee79640851d3001d9981711835e9d9bddd29fa0ee3098462", 0xcc}], 0x2, &(0x7f0000003880)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0xfffffffffffffffe, 0x1, 0x1, 0x7, 0xa867, 0xfffffffffffffe01, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0xea75, 0xe7, 0x3, 0x5d}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8004, 0x3, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2e5, 0x4, 0x800, 0x4, r3}}], 0xf0, 0x40}, {&(0x7f0000003980)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003b80)=[{&(0x7f00000039c0)="53590551722ab76f7755237bf6c0677ca73046300f3a9a75d48ffac2f1b79ba9ed30810d41cc9ce648a4fb", 0x2b}, {&(0x7f0000003a00)="f21bebfc35e73c3fbc088e650cb96503c18c0d6d2ac5c63a2f90229a4d01aeb49dc7c5c3cff9140535116af91ea9a67f92d603c849bb1afaea37c77b47c9be096a251352a989cc325ec9df86189480360642322caf9dce846742a42148b588db042c09d417b176934ffe0d75565d7736b8f0ec54122c00f613a44fe3d568c2218523530eb7439b26082672f3b95174196d20ce66b318c7155ea2775e5d00b069708907aa06101f681456b2f38a2d7bbef501fe18bf1490d0", 0xb8}, {&(0x7f0000003ac0)="ec4e7d67e4ae72ef091aa81a2a71a5bbec4b7d2c75f71bf005900885bf5ed5eb8b7737c98cd5f0d0bdd831afe53f27b108dfbc8c03d225c58e5e92746a68ae52ad45cde1c9e8d020418c3fbe54758247649fc1f6ae86d2291da67d13279dcec1d64d71657bca3e938ae26f28da0a49b26e8e7d3556a8cd6cdcee905f1e1e84c94493f516e99bdf704b614e35593df5929207417d5f15ae7d981b4cf5e0664e66663a892043f9fb07f65b446af73b8b8a0277d6e1b20d471e5acdf9e013ec", 0xbe}], 0x3, &(0x7f0000003bc0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x204, 0x401, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x7f, 0xa825, 0x40, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xffffffffffffff71, 0x205, 0x73252da3, 0x10001, 0x7f, 0x2da, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x4, 0x4, 0x8000, 0xfffffffeffffffff, 0x8, 0x7ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0xffffffffffff0000, 0x1, 0x4, 0x401, 0x3, 0x3, 0xba, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff8001, 0x8, 0x100000000, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0xee0, 0x8009, 0x52, 0xffffffffffffffff, 0xef, 0x2, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x80000001, 0x1, 0x10000, 0x40, 0x3, 0xc0, 0x0, r3}}], 0x180, 0x80}, {&(0x7f0000003d40)=@in={0x2, 0x4e23, @rand_addr=0x8}, 0x10, &(0x7f0000004240)=[{&(0x7f0000003d80)="b0031d6ec9ac6bbd79e688a74b86c4a9539ca1f81f58c00b83cac97517df86e4fe46", 0x22}, {&(0x7f0000003dc0)="fe8635f0c950e0f945b6e3fb1da1ac167590e4516ecb6ffeb4958ffbd81098c8e1696d7e544b6400059f2d328e1887c1ce5e677236a1303cad9bcbc94a9cb8fab254eddb4e5ef85d5d0b706bc0c03acaa179421893cd01c2b6ca98e650b4cb51dc9ea9a6809f2a1dab663f6cb657a0d7c178159d3a37d1f96d3e7b9c2eb178087c4f40f7e12a27045e462a3ed76fb862", 0x90}, {&(0x7f0000003e80)="ebe349fb15edd93a3ca285ce2d63bcb0fb", 0x11}, {&(0x7f0000003ec0)="e52c6b12423caa2f9325a4dafea3204201ca9c2b3cde055251746b797b5e08cc42a4e5421ec58da71fa3e49bba35504816034a5d1ff0e9b6adeaa54366e4ee4c46f1a46dca822a6887df5c788d98dd69275898f0d9af655de559d1614d30316f00b875f28526af988dc8396f2c072d2a342bb4ebd1fc387d3d80b937c9127324d19ce4cf80e81be3", 0x88}, {&(0x7f0000003f80)="59df8bb65310e9f29ae2d98a06b301148d72229d9515a3929dcfd8489d416c7a70c9f00576a7ea0237e1fc2861af67acc305ecd7ed1f7d2ce35e28752dbf239435a59bdf643abee5dcfb618d73440536f5258b948c5cd1288079b85ca25d0d73c7654f18e091689ca7fd923e5da2b14075cb80f5d3a5e500d7a603fded9bb1e63eaed1bd3134f73fe665b016c96236345c2d387a867cb926a4780673e1f788a4a606f349629202de14c10e90b97bca2429ed10db565bec3ecff88270686e4dfdbeb22590abfc328fee4d21e42bb42df1929f4a9b406a10c0016eb4aea1c51ae23b141c24926f06dc70", 0xe9}, {&(0x7f0000004080)="0c025881228c147b0a25f5e907482dfea7f716db628ccf2d3546788b836c6716a3991e00fcb3054a482f3a99913d21a683dda355f933e5322e2060de18aa7c56bd47e4d4fd79f7fee1cfc788e448edc4f845025b7e2253e93d46b98e7be179ed244e3e58ec759e121a34af9ebfea7c28941b8cccc705538cfdcb2d8d0ed51c4481a63f1507261b532b673f89c6fab26dfeff1edd7ce1ef0e9989a1a6a7b7a13fe94ea26603c3dd57783dd05e14ea4ca41ccd21020ef6d542d6b5bd4eb394e2f4a2a1926f9020f547eb2a8db9063d5bec4c6829342dbd3bd8f3255170da17093425f6379cb1ba6fad971991299ea13089cb14bfd9d1cc", 0xf6}, {&(0x7f0000004180)="6bde4234adeb3d4db901f33a865bb77325f0d413eb1f8ec584b322fc66be4749cc523cf83364681de75ea50180a5f3b41b828d692ff037e9400b20fe5d75409e27b257", 0x43}, {&(0x7f0000004200)="8216d00ce0c3fc265a8016649e2118530b30a30555d4ad0d6da5ff2c0c04f23dcf1ae9fd76838315b6ec665d621756724b", 0x31}], 0x8, &(0x7f00000042c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x204, 0x3, 0xfffffffffffffff8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4a3, 0x3, 0x8205, 0x7f, 0xfff, 0x5, 0x80, 0x1, r3}}], 0x60, 0x40}, {&(0x7f0000004340)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000004580)=[{&(0x7f0000004380)="00ae0537f6700e277d93296103d0994aef1a69a9f83e30ac980a5248811b0622c0a81dda5f8b2cdecc11d00f035247532d4bf336fe040bc9e89869d825f1b02eb08998e08c4f00d5b7f3b328ad2e1f7eff7e472554ce229f273f7ac72ce7d88655aba3c032ca835f18b51c577c121c15f4391290fcbfdcdf92c31793a036c571d2faa5383a77a4a8d3a5fe8953023ca65ed7f73922e8b0", 0x97}, {&(0x7f0000004440)="f60b3a6acec1e11351e50fe5e321acd5ed9ac3d96105fb2708d9dbb7154985a0c5", 0x21}, {&(0x7f0000004480)="5a4847e4d29c16d43f6c571182f0876ba7346bacc69710337ecff8f0905b3589ad6cee21d209e4edf46b0b0db54682ae03f30465ab015dab3bbb79f16b51baa1b738e0f5a52e9a5e4bc07e35fcc095bbeb72cee5d616b62b53499b75660659241471ce9968cd964b9806d7b94d3fb209eac00455c427abe0b7b7046aaf2a26bb5ca86e15743059e90c40dbc187364bfdbb1a9452c0201ab8d6d33a2b6271f9f083997b88a734ab04602cc248f1981a92d0610ccebdf25c5e2fe0629df04153be8805dd30d4ce0bde21402bba22c67002d0eeefc6650c8001efae9c957ce790", 0xdf}], 0x3, &(0x7f00000045c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x565, 0x9, 0x8, 0x66cd, 0x1, 0x9, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x46b, 0x1fb405eb, 0x1, 0x100000001, 0xad, 0x3, 0x10000, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x0, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x9, 0x2, 0x80000000, r3}}], 0xc0, 0x4}], 0x8, 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0x6, 0x2, 0x8, 0x4, 0x30}, &(0x7f00000000c0)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007340)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000007440)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007480)={'team0\x00', r5}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001600)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="7663616e30000100000800", 0x10) sendto$inet(r0, &(0x7f00000002c0), 0xfffffffffffffee6, 0x800000020000003, &(0x7f0000000140)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 591.697679] FAULT_INJECTION: forcing a failure. [ 591.697679] name failslab, interval 1, probability 0, space 0, times 0 [ 591.709326] CPU: 1 PID: 12349 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 591.716182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 591.726025] Call Trace: [ 591.728644] dump_stack+0x1b9/0x29f [ 591.732300] ? arch_local_irq_restore+0x52/0x52 [ 591.737001] should_fail.cold.4+0xa/0x1a [ 591.741091] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 591.746218] ? __local_bh_enable_ip+0x161/0x230 [ 591.751000] ? _raw_spin_unlock_bh+0x30/0x40 [ 591.755433] ? release_sock+0x1e2/0x2b0 [ 591.759542] ? __local_bh_enable_ip+0x161/0x230 [ 591.764413] ? __release_sock+0x3a0/0x3a0 [ 591.768587] ? find_held_lock+0x36/0x1c0 [ 591.772701] ? check_same_owner+0x320/0x320 [ 591.777046] ? rcu_note_context_switch+0x710/0x710 [ 591.782019] ? __netlink_lookup+0x5cf/0xaa0 [ 591.785792] can: request_module (can-proto-3) failed. [ 591.786366] should_failslab+0x124/0x180 [ 591.786390] kmem_cache_alloc_node+0x272/0x780 [ 591.800246] ? find_held_lock+0x36/0x1c0 [ 591.804341] __alloc_skb+0x111/0x780 [ 591.808083] ? skb_scrub_packet+0x580/0x580 [ 591.812423] ? rcu_is_watching+0x85/0x140 [ 591.816589] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 591.821804] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 591.827796] ? netlink_autobind.isra.34+0x240/0x330 [ 591.832891] netlink_sendmsg+0xaf0/0xf80 [ 591.837434] ? netlink_unicast+0x740/0x740 [ 591.841699] ? security_socket_sendmsg+0x9b/0xd0 2018/04/10 00:48:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="010000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000ddb76b55c295da8ceb4137fda4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00000300000002000000e000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000335d0000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={r3, 0x2e5c8f6a}, &(0x7f0000000140)=0xffffffffffffffc9) r5 = accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x3ff, 0x2, [0x81, 0x10001]}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r4, 0x2}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r4, 0x36}, &(0x7f0000000040)=0x8) [ 591.846468] ? netlink_unicast+0x740/0x740 [ 591.850810] sock_sendmsg+0xd5/0x120 [ 591.854558] ___sys_sendmsg+0x805/0x940 [ 591.858553] ? copy_msghdr_from_user+0x560/0x560 [ 591.863334] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 591.869409] ? proc_fail_nth_write+0x96/0x1f0 [ 591.874097] ? __fget_light+0x2ef/0x430 [ 591.878085] ? fget_raw+0x20/0x20 [ 591.881555] ? find_held_lock+0x36/0x1c0 [ 591.885646] ? kasan_check_write+0x14/0x20 [ 591.889934] ? wait_for_completion+0x870/0x870 [ 591.894549] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 591.900106] ? sockfd_lookup_light+0xc5/0x160 [ 591.904678] __sys_sendmsg+0x115/0x270 [ 591.908761] ? SyS_shutdown+0x30/0x30 [ 591.912665] ? __sb_end_write+0xac/0xe0 [ 591.916676] ? fput+0x130/0x1a0 [ 591.919966] ? ksys_write+0x1a6/0x250 [ 591.923964] ? ksys_ioctl+0x81/0xd0 [ 591.927606] SyS_sendmsg+0x29/0x30 [ 591.931167] ? __sys_sendmsg+0x270/0x270 [ 591.935244] do_syscall_64+0x29e/0x9d0 [ 591.939160] ? vmalloc_sync_all+0x30/0x30 [ 591.943511] ? _raw_spin_unlock_irq+0x27/0x70 [ 591.948027] ? finish_task_switch+0x1ca/0x820 [ 591.952634] ? syscall_return_slowpath+0x5c0/0x5c0 [ 591.957585] ? syscall_return_slowpath+0x30f/0x5c0 [ 591.962539] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 591.968010] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 591.972884] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 591.978093] RIP: 0033:0x455259 [ 591.981495] RSP: 002b:00007f26c030ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 591.989391] RAX: ffffffffffffffda RBX: 00007f26c030f6d4 RCX: 0000000000455259 [ 591.993178] can: request_module (can-proto-3) failed. [ 591.996668] RDX: 0000000000000000 RSI: 00000000205a5000 RDI: 0000000000000013 [ 591.996676] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 591.996684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 591.996692] R13: 00000000000004ef R14: 00000000006fa708 R15: 0000000000000000 2018/04/10 00:48:37 executing program 2: r0 = socket$inet6(0xa, 0x20000000001, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2}}, 0x0, 0xf7fffffffffffffd}, 0x98) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) 2018/04/10 00:48:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001b40)={&(0x7f0000000940)=@generic, 0x80, &(0x7f0000000b00)=[{&(0x7f00000009c0)=""/47, 0x2f}, {&(0x7f0000000a00)=""/135, 0x87}, {&(0x7f0000000ac0)=""/14, 0xe}], 0x3, &(0x7f0000000b40)=""/4096, 0x1000, 0x2}, 0x40000000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvmsg(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/175, 0xaf}, {&(0x7f0000000240)=""/123, 0x7b}, {&(0x7f00000002c0)=""/117, 0x75}, {&(0x7f0000000340)=""/196, 0xc4}, {&(0x7f0000000440)=""/74, 0x4a}, {&(0x7f00000004c0)=""/199, 0xc7}, {&(0x7f00000005c0)=""/251, 0xfb}, {&(0x7f00000000c0)=""/40, 0x28}], 0x8, &(0x7f0000000740)=""/220, 0xdc}, 0x103) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r3 = socket(0x5, 0x800, 0x6ee) accept4$netrom(r3, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) accept$alg(r2, 0x0, 0x0) getsockname$ax25(r3, &(0x7f0000000880), &(0x7f00000008c0)=0x10) 2018/04/10 00:48:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000100)=""/4, &(0x7f0000000fff)=0x5b) 2018/04/10 00:48:37 executing program 7 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:37 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x3, 0xff, 0x40000, 0x9}, 0xfffffffffffffdfd) socket$inet6(0xa, 0x80e, 0x0) 2018/04/10 00:48:37 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000100)) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) splice(r0, &(0x7f0000000000), r1, &(0x7f00000000c0), 0x7fffffff, 0x0) 2018/04/10 00:48:37 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x5) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x2f1) 2018/04/10 00:48:37 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(0xffffffffffffffff, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) close(0xffffffffffffffff) [ 592.566639] FAULT_INJECTION: forcing a failure. [ 592.566639] name failslab, interval 1, probability 0, space 0, times 0 [ 592.580883] CPU: 1 PID: 12392 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 592.588313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.602714] Call Trace: [ 592.605429] dump_stack+0x1b9/0x29f [ 592.609824] ? arch_local_irq_restore+0x52/0x52 [ 592.617320] ? kernel_text_address+0x79/0xf0 [ 592.621747] ? __unwind_start+0x166/0x330 [ 592.625937] should_fail.cold.4+0xa/0x1a [ 592.630023] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 592.635145] ? save_stack+0xa9/0xd0 [ 592.638784] ? save_stack+0x43/0xd0 [ 592.642415] ? kasan_kmalloc+0xc4/0xe0 [ 592.649382] ? kasan_slab_alloc+0x12/0x20 [ 592.654303] ? find_held_lock+0x36/0x1c0 [ 592.658403] ? check_same_owner+0x320/0x320 2018/04/10 00:48:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10f, 0x3, 0x9, 0x8b, 0x2cd, 0x7, 0x1ec, 0x8}, "4b2813ae19ebed726341eae0969bb4a382998510803910bf60e74a96bbf8e6feb06410db73de2c63b2bc51089e3e6cba539c4a6c0ef45a93c5fd17d81ac8c4bb73e96006af5eecbb00a41128515c9e1c7134fd79a1fa402d0e0a50d0d6f0bc4cb2e00ef5e48226cbc6ba4af42a9177166529de70e1d7334a21741111c56712c53bc8bb340959aaaddd203cfe5c652ac12294f4db6eba77693b526fe2df4a77ccc37ed45d0a393975ddb8c642364f1fc6e471d233a680c22b174f38", [[], [], [], [], []]}, 0x5db) [ 592.663202] ? rcu_note_context_switch+0x710/0x710 [ 592.668541] should_failslab+0x124/0x180 [ 592.673147] kmem_cache_alloc_node_trace+0x26f/0x770 [ 592.679240] __kmalloc_node_track_caller+0x33/0x70 [ 592.684188] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 592.688963] __alloc_skb+0x14d/0x780 [ 592.692702] ? skb_scrub_packet+0x580/0x580 [ 592.697485] ? rcu_is_watching+0x85/0x140 [ 592.703000] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 592.710484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.716478] ? netlink_autobind.isra.34+0x240/0x330 [ 592.721606] netlink_sendmsg+0xaf0/0xf80 [ 592.725961] ? netlink_unicast+0x740/0x740 [ 592.730387] ? security_socket_sendmsg+0x9b/0xd0 [ 592.735202] ? netlink_unicast+0x740/0x740 [ 592.739986] sock_sendmsg+0xd5/0x120 [ 592.743734] ___sys_sendmsg+0x805/0x940 [ 592.747914] ? copy_msghdr_from_user+0x560/0x560 [ 592.752698] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 592.758349] ? proc_fail_nth_write+0x96/0x1f0 [ 592.763037] ? __fget_light+0x2ef/0x430 [ 592.767025] ? fget_raw+0x20/0x20 [ 592.770632] ? find_held_lock+0x36/0x1c0 [ 592.774886] ? kasan_check_write+0x14/0x20 [ 592.779415] ? wait_for_completion+0x870/0x870 [ 592.792184] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 592.797746] ? sockfd_lookup_light+0xc5/0x160 [ 592.802460] __sys_sendmsg+0x115/0x270 [ 592.806368] ? SyS_shutdown+0x30/0x30 [ 592.810189] ? __sb_end_write+0xac/0xe0 [ 592.814180] ? fput+0x130/0x1a0 [ 592.817483] ? ksys_write+0x1a6/0x250 [ 592.821304] ? ksys_ioctl+0x81/0xd0 [ 592.824953] SyS_sendmsg+0x29/0x30 [ 592.828519] ? __sys_sendmsg+0x270/0x270 [ 592.832600] do_syscall_64+0x29e/0x9d0 [ 592.836507] ? vmalloc_sync_all+0x30/0x30 [ 592.840672] ? _raw_spin_unlock_irq+0x27/0x70 [ 592.845193] ? finish_task_switch+0x1ca/0x820 [ 592.849800] ? syscall_return_slowpath+0x5c0/0x5c0 [ 592.855188] ? syscall_return_slowpath+0x30f/0x5c0 [ 592.861007] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 592.867088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 592.871976] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 592.878682] RIP: 0033:0x455259 [ 592.883203] RSP: 002b:00007f26c030ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 592.891554] RAX: ffffffffffffffda RBX: 00007f26c030f6d4 RCX: 0000000000455259 [ 592.900740] RDX: 0000000000000000 RSI: 00000000205a5000 RDI: 0000000000000013 [ 592.908013] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 592.915566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 592.924071] R13: 00000000000004ef R14: 00000000006fa708 R15: 0000000000000001 2018/04/10 00:48:38 executing program 6: r0 = socket(0x10, 0x802, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socket$bt_hidp(0x1f, 0x3, 0x6) write(r0, &(0x7f0000064f5d)="220000002100070700be0000090007010a000000000000000020040005001380ff45", 0x22) 2018/04/10 00:48:38 executing program 3: socketpair(0x4, 0xb, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x380, 0xfffffffffffffffc, 0x8, 0x3ff, 0x10001}, 0x14) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x23e) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0xa2e, 0x4) 2018/04/10 00:48:38 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001380)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000013c0)=0xffffffffffffff00, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x470}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={r4, 0x1, 0x0, 0x800, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00008f5ffc)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x2, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000200)={0x9, r5}) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) 2018/04/10 00:48:38 executing program 7 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:38 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="d40bc9ffffffffffff7fff7644438b01", 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x2}, 0x8) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x0, 0x422, 0xfffffffffffffff7, 0xfcb4b51e542dbec5}, 0x98) close(r0) 2018/04/10 00:48:38 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000440)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x1, 0xff, 0xa, 0x3, 0x100000000, 0x5058}, &(0x7f00000000c0)=0x20) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x5}, {0x8, 0x80000000}, {0x2}], 0x20000000000003bb) 2018/04/10 00:48:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x59) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbe, &(0x7f0000000280), &(0x7f0000350ffc)=0x4) 2018/04/10 00:48:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000001c0)={0x0, @multicast1=0xe0000001, 0x4e21, 0x2, 'lblcr\x00', 0x20, 0x400, 0x7b}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = accept(r2, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @loopback}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000280)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/164, 0xa4}], 0x1, &(0x7f0000000440)=""/151, 0x97, 0x3}, 0x100) getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000680)={'bpq0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000008c0)={'bpq0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000940)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000a80)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000ac0)={@dev, @multicast2, 0x0}, &(0x7f0000000b00)=0xc) getsockname(r1, &(0x7f0000000b40)=@hci={0x0, 0x0}, &(0x7f0000000bc0)=0x80) getsockname(r1, &(0x7f0000000c00)=@hci={0x0, 0x0}, &(0x7f0000000c80)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000cc0)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001040)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001140)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001180)={0x0, @local, @loopback}, &(0x7f00000011c0)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000014c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001540)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001580)={'team0\x00', 0x0}) recvmsg(r2, &(0x7f0000001900)={&(0x7f00000015c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001640)=""/197, 0xc5}, {&(0x7f0000001740)=""/255, 0xff}], 0x2, &(0x7f0000001880)=""/78, 0x4e}, 0x2000) accept(r1, &(0x7f0000001940)=@hci={0x0, 0x0}, &(0x7f00000019c0)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001ac0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001c40)={'dummy0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001d40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001d80)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000002740)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x300800}, 0xc, &(0x7f0000002700)={&(0x7f0000001ec0)={0x804, r4, 0x73a, 0x70bd2d, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r5}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x130, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r15}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x188, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x8000, 0x8, 0x4, 0x100000001}, {0x7, 0x4, 0x8, 0x26}, {0x5, 0x401, 0x5, 0x6}, {0x3, 0xd15, 0x0, 0x8}, {0x4, 0x8, 0x5}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r21}, {0x178, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xc3, 0x7, 0x3, 0x7fffffff}, {0xb019, 0x1, 0xe147, 0x80000000}, {0x0, 0x7fff, 0xbce, 0xfffffffffffff000}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r25}, {0x124, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r27}, {0xdc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x8, 0xf, 0x3f, 0x1}, {0x3, 0x4de, 0x83, 0x3}, {0x4, 0xff800000, 0x1, 0x8}, {0xff, 0xff, 0x2}, {0x2, 0x2, 0x300, 0xff}]}}}]}}]}, 0x804}, 0x1}, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000300)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) [ 593.665940] FAULT_INJECTION: forcing a failure. [ 593.665940] name failslab, interval 1, probability 0, space 0, times 0 [ 593.668365] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20001 lblcr [ 593.677644] CPU: 1 PID: 12440 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 593.690950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.700363] Call Trace: [ 593.702968] dump_stack+0x1b9/0x29f [ 593.706616] ? arch_local_irq_restore+0x52/0x52 [ 593.711413] ? print_usage_bug+0xc0/0xc0 [ 593.715504] should_fail.cold.4+0xa/0x1a [ 593.719593] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 593.723477] kernel msg: ebtables bug: please report to author: Wrong len argument [ 593.725414] ? graph_lock+0x170/0x170 [ 593.725435] ? debug_check_no_locks_freed+0x310/0x310 [ 593.725454] ? find_held_lock+0x36/0x1c0 [ 593.725481] ? __lock_is_held+0xb5/0x140 [ 593.747190] kernel msg: ebtables bug: please report to author: Wrong len argument [ 593.750529] ? check_same_owner+0x320/0x320 2018/04/10 00:48:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000017f98)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/04/10 00:48:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) socketpair(0x9, 0x80a, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000400)=0xffffffffffffffff, &(0x7f0000000440)=0x1) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000000fff), 0x0) [ 593.750547] ? debug_check_no_locks_freed+0x310/0x310 [ 593.750561] ? rcu_note_context_switch+0x710/0x710 [ 593.750583] should_failslab+0x124/0x180 [ 593.750601] kmem_cache_alloc_node+0x272/0x780 [ 593.750614] ? graph_lock+0x170/0x170 [ 593.750637] __alloc_skb+0x111/0x780 [ 593.750657] ? skb_scrub_packet+0x580/0x580 [ 593.793564] ? nla_memcpy+0x8c/0xb0 [ 593.797215] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.803055] ? __parse_nl_addr.isra.15+0x1c3/0x520 [ 593.808003] ? tcp_net_metrics_exit_batch+0x20/0x20 2018/04/10 00:48:38 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x1dd) sendto(r0, &(0x7f0000000140)="4c3e1188dcf46a28daf249fd2841359935b4b9ce197d6da847b06ee6fcf48878be18bdf79d807c4eed44319d00750c3a9b9c6d216441eceb56f0a91296bfaa8056015f63331d5782ce2d55bb7731612e44947af967ff0d17ad0583b648ea228479be45d0c97f8583", 0x68, 0x0, &(0x7f00000001c0)=@generic={0x1d, "d04ad8eaf0b0f163b09cbdbad79f647fd9591073d664cdea4eab8aab92c734609ce14e7cc395a8ed84418ed404093893e39c87cb5c35a74fa22dc9af73a116850d6b7158a8d4ebc12a6666c2ec57579278db012e8b79b3d17bbfd6c49d1d309b9a81ebf23c390efb041987ec928f931d0f233d46e613d65b32dea989bbe3"}, 0x80) socketpair(0x3, 0xf, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x80) sendmsg$can_raw(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x1d, r2}, 0x10, &(0x7f00000003c0)={&(0x7f0000000380)=@can={{0x2, 0x8001, 0x2, 0x6}, 0x2, 0x3, 0x0, 0x0, "d662b9cf44a2ebaa"}, 0x10}, 0x1, 0x0, 0x0, 0x50}, 0x40) socketpair(0x3, 0x7, 0x100000001, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0x1, 0x29d, 0x3, 0x42}, 0x14) 2018/04/10 00:48:38 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x5f08, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x4e20}, 0x10) r1 = socket(0x9, 0x7, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001340)={0x8, 0x0, 0x7, 0x3, 0x8}, 0x14) [ 593.813037] ? check_same_owner+0x320/0x320 [ 593.817380] ? __lock_acquire+0x7f5/0x5130 [ 593.821642] tcp_metrics_nl_cmd_get+0x1c8/0xd00 [ 593.826325] ? __mutex_lock+0x7d9/0x17f0 [ 593.830407] ? __lock_acquire+0x7f5/0x5130 [ 593.834658] ? tcp_metrics_nl_dump+0xa40/0xa40 [ 593.839261] ? graph_lock+0x170/0x170 [ 593.843089] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 593.848303] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 593.853349] ? validate_nla+0x2d9/0x7b0 [ 593.857344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.862897] ? nla_parse+0x358/0x4a0 2018/04/10 00:48:38 executing program 3: r0 = socket$inet(0x2, 0x5, 0x7fffffff) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x820a, 0x1, 0x100000020, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0xfffffffffffffedb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}}, 0x5, 0x400}, 0x90) r2 = socket$netlink(0x10, 0x3, 0x5) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x1c, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) [ 593.866632] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 593.872280] ? __radix_tree_lookup+0x3d5/0x6c0 [ 593.876971] genl_family_rcv_msg+0x889/0x1120 [ 593.881506] ? tcp_metrics_nl_dump+0xa40/0xa40 [ 593.886108] ? genl_family_rcv_msg+0x889/0x1120 [ 593.890966] ? genl_rcv+0x40/0x40 [ 593.894435] ? lock_downgrade+0x8e0/0x8e0 [ 593.898897] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 593.903933] ? kasan_check_read+0x11/0x20 [ 593.908101] ? lock_acquire+0x1dc/0x520 [ 593.912092] ? genl_rcv+0x19/0x40 2018/04/10 00:48:38 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000001700), &(0x7f0000001740)=0xe, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x9, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0xa, [{{0x2, 0x4e23}}, {{0x2, 0x4e23}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @rand_addr=0x4}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}]}, 0x590) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001780)=0x3, &(0x7f00000017c0)=0x2) ioctl$void(r0, 0xc0045c77) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00000005c0)=""/15, &(0x7f0000000600)=0xf) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_dgram(r2, &(0x7f0000000680)={0x28, 0x0, 0x0, @hyper}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002040)=ANY=[@ANYBLOB="000000000000000002000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000ac141400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) [ 593.915573] genl_rcv_msg+0xc6/0x170 [ 593.919313] netlink_rcv_skb+0x172/0x440 [ 593.923397] ? genl_family_rcv_msg+0x1120/0x1120 [ 593.928172] ? netlink_ack+0xbc0/0xbc0 [ 593.932080] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 593.937288] ? netlink_skb_destructor+0x210/0x210 [ 593.942332] genl_rcv+0x28/0x40 [ 593.945631] netlink_unicast+0x58b/0x740 [ 593.950510] ? netlink_attachskb+0x970/0x970 [ 593.954930] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.960572] ? __sanitizer_cov_trace_cmp4+0x16/0x20 2018/04/10 00:48:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x29, "c9240b66f91c82c53d47bfbab4bc82d29d54898e0024f79e515abe6a8dcb0699f3f979f080a8c426e2"}, &(0x7f0000000300)=0x31) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r3, 0x1000000000000, 0x20}, 0xc) bind$alg(r1, &(0x7f0000001480)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000080)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffffc0}, @assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x48}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) accept$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000013c0)=0x14) [ 593.965709] ? security_netlink_send+0x8f/0xc0 [ 593.970318] netlink_sendmsg+0x9d8/0xf80 [ 593.974501] ? netlink_unicast+0x740/0x740 [ 593.978763] ? security_socket_sendmsg+0x9b/0xd0 [ 593.983535] ? netlink_unicast+0x740/0x740 [ 593.987874] sock_sendmsg+0xd5/0x120 [ 593.991614] ___sys_sendmsg+0x805/0x940 [ 593.995612] ? copy_msghdr_from_user+0x560/0x560 [ 594.000393] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 594.005955] ? proc_fail_nth_write+0x96/0x1f0 [ 594.010566] ? __fget_light+0x2ef/0x430 [ 594.014732] ? fget_raw+0x20/0x20 [ 594.018294] ? find_held_lock+0x36/0x1c0 [ 594.022548] ? kasan_check_write+0x14/0x20 [ 594.026978] ? wait_for_completion+0x870/0x870 [ 594.031773] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 594.037335] ? sockfd_lookup_light+0xc5/0x160 [ 594.041950] __sys_sendmsg+0x115/0x270 [ 594.046040] ? SyS_shutdown+0x30/0x30 [ 594.049855] ? __sb_end_write+0xac/0xe0 [ 594.053851] ? fput+0x130/0x1a0 [ 594.057236] ? ksys_write+0x1a6/0x250 [ 594.061051] ? ksys_ioctl+0x81/0xd0 [ 594.064697] SyS_sendmsg+0x29/0x30 [ 594.068436] ? __sys_sendmsg+0x270/0x270 [ 594.072685] do_syscall_64+0x29e/0x9d0 [ 594.076585] ? vmalloc_sync_all+0x30/0x30 [ 594.080752] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.085352] ? finish_task_switch+0x1ca/0x820 [ 594.089870] ? syscall_return_slowpath+0x5c0/0x5c0 [ 594.094919] ? syscall_return_slowpath+0x30f/0x5c0 [ 594.099879] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 594.105269] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 594.110230] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/10 00:48:38 executing program 1: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000080)="a7a0d17d6bf08db56a05afe52079836398bec93e2809b9c20b015a2b7d8b3b06d2bc4ea5dc029c1425946604d103a40061465143982089ebfff0d8bdf924c7ac704a43443896083ea3360abfb2121f5a701f2a4a7b1da922fe46b3bb959f175910c58688aa95a2ea0cd267c4f66c9f12089ecb1f1d227bc0252d790c3ec143b16682babe7267101fae89d2bd0ac01b8ba02bcfb3dfff6a395d82a1618061b3c22038961c6c790aa1d8d3", 0xaa, 0x0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x3, 0x4, {0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x80) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/10 00:48:38 executing program 1: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000140)={@remote, @multicast1}, &(0x7f0000000180)=0xffffffffffffff6f) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0x8001, 0x4, 0x2, 0x5, [{0x0, 0xffff, 0xff, 0x0, 0x0, 0x802}, {0x3ff, 0x0, 0x8000}, {0x3ff, 0xd78, 0x928, 0x0, 0x0, 0x100}, {0x1b21, 0x101, 0x8001, 0x0, 0x0, 0x808}, {0x4, 0x100000000, 0x101, 0x0, 0x0, 0x8}]}) [ 594.115598] RIP: 0033:0x455259 [ 594.118817] RSP: 002b:00007f26c030ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 594.127244] RAX: ffffffffffffffda RBX: 00007f26c030f6d4 RCX: 0000000000455259 [ 594.134531] RDX: 0000000000000000 RSI: 00000000205a5000 RDI: 0000000000000013 [ 594.141982] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 594.149603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 594.156972] R13: 00000000000004ef R14: 00000000006fa708 R15: 0000000000000002 [ 594.181405] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20001 lblcr 2018/04/10 00:48:38 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xf, 0x0, 0x88e, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000240)=0x1e) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x1a20}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/04/10 00:48:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x82000000004) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xffffffffffffffe1, 0x80000045}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x42, "447f992fa0e7110405a9a6d4d8b0663cf5205b06174f5416ed29bb7a70fe730fd6594c2e55f1a6578dca1511aeebb302ac689d128c5ab72f22c2d4602646560cb8e4"}, &(0x7f0000000140)=0x4a) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) read(r0, &(0x7f0000000180)=""/139, 0x8b) 2018/04/10 00:48:39 executing program 7 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:39 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000002000)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x8c) r1 = socket(0x15, 0x80005, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt(r1, 0x40200000000114, 0x8, &(0x7f0000e92ffc)=""/4, &(0x7f0000fcb000)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f00000000c0), &(0x7f0000000140)=""/72}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x6, 0xf2, 0x100000000, 0x2, r2, 0x8}, 0x2c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r1, 0xa19, 0x1, "d758ffe51f197e620cdc8fc498e982f73cc4ce9dd12d056170737f17422382451205f9f6ed6b14f5da5a176e0f"}) 2018/04/10 00:48:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000000900)=[{&(0x7f0000000840)="1f00a57b29e66cafa8094c05000001031900060007000080068100023b05987f818146090001dd000169dc2473b744954d762112551200a1afecba270f526ebecd5f82f70ff254177878107874ee93ce9972077b921d6802779afb3632f26257ddfbe5da15dee0a4a5136e3fd4cfa93b1d2dfd9c75ff31b7f85e05d00da87e48c32e898dc11fbe904d3415dcb6611bc7aa", 0x91}], 0x93) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r1, 0x5462, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xfdef, 0x200, 0x200, 0x2}, &(0x7f0000000140)=0x14) syz_emit_ethernet(0x430, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x422, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x5, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000340), 0x4) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="00fbdbdf2507000026e443dcf3276ddd000000000000000000000000", @ANYRES32=r3, @ANYBLOB="000000000014000008001e00060000000400140008000e00031d000008002500c100000008001e000400000008001000ff000000080025000100010008001a0004001c00"], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/04/10 00:48:39 executing program 5: pipe(&(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000440)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000917000)=0x401) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) shutdown(r1, 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) 2018/04/10 00:48:39 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x6, [@local={0xac, 0x14, 0x14, 0xaa}, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x28) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "00080700000400a0b22c582bf3aed17d"}) close(r1) 2018/04/10 00:48:39 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000100)={@empty, @broadcast=0xffffffff, 0x1, 0x6, [@dev={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0xa}, @empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002]}, 0x28) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2616, @host=0x2}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='ip6_vti0\x00', 0x1}) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xf9, "5fbd377190b6aa713d3fd546dce081402db913fa29a81480f2a975a41a2feb1c18729ec8e152345c794ea9f08f02a041b9c3fbdfa884365c7291767ebe7b477914623065e9b76493e7eca2e4f827de38976c36ad54a3db75ae5caca7681555fa9b004d392312cf8a53d57c68e129f7472fe4d96ae01cf5614fe2de5a0a59987f07256ce6903bfa2ac6d9528cd86e0d1a1f7f7af7dcc922bacd597321209e0a96c5212d75f678dd3b02660a6bfe4b94d8c174df61ebe09567ac3ee2845867f0570f15bfd8c8d36904fdb420d4eae2c1f65c2fa97fdc45073ad3d1a138d0671e59993d2dd9739017633e8d9555fa39709df81a88af008bab5fa5"}, &(0x7f00000002c0)=0x101) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r3, 0xa4d0}, &(0x7f0000000340)=0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000000c0)={0x2, 0x9, 0x1000, 0x8}, 0x10) 2018/04/10 00:48:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0xb, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) [ 594.630150] FAULT_INJECTION: forcing a failure. [ 594.630150] name failslab, interval 1, probability 0, space 0, times 0 [ 594.630451] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 594.641516] CPU: 0 PID: 12521 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 594.657209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.666662] Call Trace: [ 594.669265] dump_stack+0x1b9/0x29f [ 594.673015] ? arch_local_irq_restore+0x52/0x52 [ 594.677700] ? kernel_text_address+0x79/0xf0 [ 594.682123] ? __unwind_start+0x166/0x330 [ 594.686311] should_fail.cold.4+0xa/0x1a [ 594.690406] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 594.695581] ? graph_lock+0x170/0x170 [ 594.699413] ? save_stack+0x43/0xd0 [ 594.703056] ? kasan_kmalloc+0xc4/0xe0 [ 594.706977] ? kasan_slab_alloc+0x12/0x20 [ 594.711148] ? find_held_lock+0x36/0x1c0 [ 594.715238] ? __lock_is_held+0xb5/0x140 [ 594.719321] ? check_same_owner+0x320/0x320 [ 594.723660] ? rcu_note_context_switch+0x710/0x710 2018/04/10 00:48:39 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x200000000800) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0xffffffffffff8001, @local={0xfe, 0x80, [], 0xaa}}, 0xab) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000002ac0)=ANY=[@ANYBLOB="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0x24c0}}], 0x2, 0x0) 2018/04/10 00:48:39 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0xf, 0x80000000005, 0x3b7f, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x10, 0x0, 0x600]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)="3244aa38a764435003098324d6a94a250e517baaf3a4dc84c7a95597671b918557bcbfae7523e4e08825963904aa9333b7b5eae3c4361e5d55391e45bf8de3a3fb51acc277e46a7921ceda2e92f593ee677e7f86851e54592ed1326ba74794ff5097acadddbe5c5bfeaa310791c00329b80ef828", &(0x7f0000000140)="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", 0x1}, 0x20) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000007c0)={&(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/251, 0xfb}, {&(0x7f0000000540)=""/76, 0x4c}, {&(0x7f00000005c0)=""/198, 0xc6}], 0x3, &(0x7f0000000700)=""/133, 0x85, 0x1}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x1000, "653e2d7485b70666fab2622edc9c0020f7b78af8a5eab2f887c012660ba8d4d91672b542d46bafdbf1f17f5606ea7e3e3870b4694480b4496c6b86cb8353d5c1826896edbf2e3c207a8cb1e4f517e73688e7a6375d15958bd3ac158b82792a19fc1c44859f52a1920dd9d7eed744088bc848da8e0776c5bd8eb3389e2ddbdce6aa69c8d1660e41cfcd7d61d134fb72cbdc54a443e713199ccd13d6325e1877ed5fb21fc9954c7f5524ac494aa472be3aff458e99eb373e7aa1ae11e3a00411fd4c18364aae64b0dba526dbaf797cac6cf55f159b9d44a323011f971f31bf76f4ec6c1887c91e493f20b8f07ad8b22ae6aa33f2d1dce6c2d9cd5e2503af62d4d72db67ef80a995b3722315ffdf21c2b1f593c2812f453fa41be31c5d761734d57c12160f80a89f394efb814315f31a5254ca7853804dbe7dbd12e09c1dd9e29419fad50c1d663dcc705ffd2b681ece26aa4d1e0fb797b364aa624a2a58f7fa8832ffb35d429a72632b9592e98c9228cf23a0b38fb4b977f5bf3068a884ed0bceb5c8e9109968e6c4cd9e115bd9ac1ca50e9a9c1798e0004af2c5844a786ffdb13dd1461222bc6090755fd98a42a7083d32ebb99637100aafc1acbf9d4eaa4256778ed2e8c27c1f28284b9e74788229e1eb95ffe545e46b34f63a89341349b38641322a3d0a0e3ba5ff1c272b1d9d4bcf3dff94b1feafcba68cc13e35fa298ed5027370f31186799d17f583d5f32668a4edfdfd3eceedf2310c08971d456b9fd3fc7fa73393eca2ef55f0bd28cd713f9ae42961d1f19dd13882b9224a2232e0b7649d56dc7c1916a951b98ce9ba8772fd5018c966413eebbe03e04e23defbb7947a8d14666b37fe231fc09527e418f9f9f3bbaf4dabedb9fadf3ccc039419dfba364ef4d0c66fb72714d735c9073cc0ef45b10f8d5894ad8d8b85fac98106f834cb87f9781a7cb207e3bde3c3abf6d3664fb844bbf37c152ddb36b881a1e548980ef724139b61293b8d5f2b9d019f330eeb0527c3603ed7e8136bc5815226509498881316562a01581ccc579c83ca76615b9b8658be4ba7f8773c7f4d0ca50c21ca6ffc2e16c6a51de14155e88d260d2ed96b5d1fa6956e13a80913cdd644363d667152a81509ebbc8369b39eb500326f39edc96117de2ed2f14f72a034b4e08e51a5a1ee73d631d34411b0dfc544d15b5aa3ca74aad836a38f4419b7efd7c4e5c8b7f85a1fd6e25dd129e01d55a1bdbd383d1e43ab9adc0a063c2e1b4f28fe760c19cb2fe64b26f8f6608fe1f6be6c3484aea2752e84ed6449f56353a2f9d0eaea2acd1cf396611ddd88b162e84f2da271d997b10fdde15c7a3de83cbb967f1655f305974665ef40c37e204513daa47c48b286d8cd0356e86be5f7b08a0d5de8d7c415c12c56f3a58624b79f2d6edb5f2f349fbc065664f42d9106c00c717ba43291bda9151eec1d5850b6c1e404e24f0d83f6234e116666ca90eea482df7c84adbc442f8bb5bd966f468d9c40003611d36666a89c803ed1e71cadc6e8688673a1542ac36f53742dff287a903d80841e8de657a08e4f8cbe947247baf94429e3cedb96ebfb14755e99131a0cde488cb2e3c5e6c7380207fe6678472588f585aa2cdf70a2204e8a320ab354eb8c7eb3d2af7debbcbdc773b9b218baa214e765d0d1eb7b2e9e353e4f1dc6ef1ddb25e720f3b3910e4bef44750e1bbc805eafe3a83f963ff2e8fdf0f11d0f65cc55b58072d20530b1850060ce7d8f71b45ef384dacb3d835d48743a6bcf91befefd4afca3a9e7517e55c9d48f2b80ee48a6259396e728acba38c86e58b21164a2c6efd7cb5c874da1252a4cc75410d268b73cace13631979184774cf3b5f63de033c5de5789d57fb45e63add0f224d7dfc2a094ce99f68cbcd29de85bae4eb921815ec9d21f27acd91f075bfb6a7e65773549a25e8e7a147e77236d6e0ffa5ac4d0f672f34f2bfb4d7169381d57bcd0f0510485e334466e0bc113be9b682a16fc25bb54bf97e63098705f218b718d6399a06d0d1578415c5f92ff9ab7cb72e88fe6f642b0749c6025f6c4d8cd93378ecef5a01bafd8ec0da0e53e4d259eee3912321c5d2bd54dd9eb9dc508072d3b1aa4f5443b9c8c9d3526fcac09572efd617862cb3819896db2b1e235e8846122e551f8ce25e6ce77045504b6e7a207dce3d697d3d815707ee9ac881a14d8869a5e204945f63dce621e9417146b00357465f6335ba8e5a3cd1a64a4eb6fb8d9bda6b7fd91aeb62bafa69c0b520923f5b9c4053e9dffc3f339a29303379215fcb51eb5a30d030c63ccd0c1f7fb24a44c1130498c1788afd284ad629fed9a280eee9eed945d8b20bf934b87033f0f9763d54920f0872659599aeefa9c0ff5a5b805e0ff54ac3ef603b2b9afebf48d10a3ec1d911a348b8b0bdff1eaaf1fae3f3a032de1d410da119c1b786b3a6c1371d0ad346d177262ff65bfb335b2fd2ca3ade603b207b7b689fb45f00a2a17f712ca7226a723b926db0a7859f2fe7055bb6fe99f866fd89c0a04f48c40e71075064b4040c077dfef199a6f854034592be5cdc46d42767b7c07aba061d2aa890b31e7ec66a3e5c9b8d842ff13939477d2e89fb738c4f9c8366423271a52d8ef572f5a88ac93f2fa35589d7d1dfc65dfd124a4e3f26a2ad224e6fcafe3db5b719054275167d5958ad85f83b16e05ec34b288c52e79e7862908cee17a1631d9ecd1401e4cded2a372a505062f47a9eaa10ff1cc3bb51bc19545c05fd657b188745ba3e46137725e2e8e4e2db09bc8b737efe78f096352eabc8309f5105e791e0c8dbe2994d80ee84704293d8758f9c472897b3ea1ad8571ad65a735d3cb8459619884cdb4d2397d6c675e603bee70695b9378902e1bc70420ce9f2c66d7ece29938212e5869867ca2891096651a8315bfde183dda1f3670838fc80598007a8e717ecad3f6d69f5ed3a74145859bff97b280387d02916bf8215645657826104f9dcf01e6013fab9021d1bfd1e5d8fc98b163b8424feaa55228d103df91d222b35d81e90198ca8a3df2e7a555d64c6be5704a26fe7581a12b9bc896b1a245751a5744e80d3b14ad433f1eac8bfbdebb1d4995bafdc4f4cc645238d0b4acbb42fbe3d505ab9030e3a9b1694909f2796af92a8a4858f326da8f512af20b0e8283b3ebec3bf8cf52ef6a636c658e9272ee56b8248c9cc8827c5c6367b3cc890e5c28d419ed4077c2ae1c97f6bf4224ce57945f17408abeb436e5ac627b0129dbca64e66c3764bdcf25fb9fabca7f2e51770c90c862245c4a3d9756c4253c1ec054ff3931beb5623736a8e382f587b8ddb377ab152cb0e7a8de47055d9297358fb6179ec55aba93a9b5151f0c60bdbf6b2480a5592eeb8587af743c2be6b46e36c01d1db7bf089310628541326b7364e2067bef434fad6edb3105aa0a9345c7b8e6e4f0a232136529777ad4640b95d545d9ecfd3fd4af35f01e75899331d3a65eb7aa7468f033aa58f7c6a9bac64dc2a92122cd0889e9adfa6bc5de9855f8edcdc4dc997eb1a9b0d8cc5557a0bea379046ec87664b15a72b6d91873224ddfa4d45ccb37f842c96b9b25ff01786de31422e90d28d5e629059384336268469599d656dbfff2fbb1c231026563fa903bace2930254cdfb30c800a9e28e99a0eacd976f738a4ef2070c6b2274ab8ff1ac851894d778a4605062f7a8d41e8ac8d9434d2725003fe2d18311164abe63cdde75a5f901ab076588c66abdd5e3be28c785ac5dbdc8c68787450c04520d4cb24bdee14c8ffb25f58927c990f61509480373df6077faba173673fe2a14acfb4018d1c740a975391f44a4c11198c129d983cbe59577ac0f15e5eed1803047397527bc92e7790e3cbb302e5fbb1097bd8a682fe55c7ea4a60a12a438386ead73fe3c3559b33526b06d273b61f4682dfe6260e8ee2ec60d6e61ec7f200a08271fbe49be6ff19660e2f607ce380f8827d22d1aae671ecce22e717669e93d459cab62490ef4df7166384bfed89cb0638056059ebe30a67efe80c6ca93b77b1d5ef428435dbbfe17a816dbba8988c795ec6f4c7aaae13168e165f4e813010440dacdcced979ad1863c50caa195c9f6c2ad3974f7ba401adf7de26c1347fc664d81be2d5718fca8ee863afae3c182a36b162278d11c23d075b1a9eb57c05e7274790a8100e137471b9d176afeef52353f724f8285a897deef6edfe3b2fe69e6309521d798fee0763ac0daea9b7d8e55cc5c3dedd35e7cbff530cd454e5080d4fc530320ef4a26614bb1f44368fde54de26930c9c5e52c4eb3e768d3c240a2dcd8dc298437b6b2db2c05e20da7ec8d9583ab68e35498660a660f5116a060c5fea932fe2fffb3cf89ebd57c182f70d5af1bedf2945016d3d168f017e20cd7a4f218144ef97ea32cf91cd3afeb39716cdfee4facd3cd17ba77261feae04755bf77c90e5a4250ad93fe6a3ed79efa7ba74466a9216366c3fe66c17938028cd2a82f5acd3d6511ea4d526f9d79233423f1def4e73298fafe8870332d7832074ef3f74eeb07cf0de9a10b591a220a4e5f6922810f41d3c44e186c574b8ff8fe10059cf393402e083b91a989e6d458ba2dac3fd9eecdf95d454cae3f0158623fa771d053091e79bcc49afcbb2b26566d17e186ea05ab16a4cebaae5c05d93ab7671809faddb959ab8d35c5c3ed06ad7893623badf2a5bd402d4c3a872b1bc7ec897ccdecbd20909ff77fdf18a2ba9144f01be69666cd564fe5104e3e81ef9ecc57a9345c8fec2ed9b9ca18f8296d3f1d7ecc0d101686afd26cc1f3067b458c6a697b75070dfde6822d0940e80915f2ae7f5547afab3b64f0b7bc60d098b04df8e3b8fcd1121b6a725b937fcd09c536eb19930bbfb0c2dc234280bc40e05433b6fb9f1f3de90f75f6a6eca01849f932cb800689e3be378279ef2b19eccf0f0a2d5f63b9fd5ecc2f7b6f1f9e98b816218eb806d84a2d0837d8584661276c52f7a0a683f9c1881c150259ee2b2469fc3c23b24aece67581ef85e0a500be55068e16bb8a560ff486abf7dc15c63b6360c82a19ac577c4a603ef2336c153493d0b99bd27992d0dfca4eac30a386fb5215b7456adf391a1aaaf3ef1ca7751fd5e808e1d5d51849a987bc9076465bf022d5588cb1a58bad9d59a21405f88df050fd2f8fc04b94d9499abe569537fdf8f888ed78e7ff0f207fe1427ee8377f50392fc653747e0e8a9ddb3b28b041a8365cb0efcece82c4dad3b67b71463d0c6fe4ebd20e801bbb2ffeba317f504bad9fe0cb9db523cb8d5edabcdc9da12e02c0032a40987b07df883df098201ded8558c45e0985d493da631ec232f379d5d107d0ba92f426e7619587822a1225aaa60e909f971ba28588d0f41117038aca2148acac037b17b999d7ee449fd936ebfe2ad06f54dd8fde1b5541c85aea00386d11bb5c5ee82fa69ffabc68686a93ecf60c18fc9ae7481243819ec92783e8ded28843b4556eb73b2242289467c87a1952a0362c4510d35cbf1de4b03c7b5b14a251c95d9cbfa4bb906956e6f53f49cbcc6af6fe75c2e1fbe9978ef6eaeba2cfcf1904c06566e5a5ebcc41008149fec740121ada64c67f5b147547e41b20390e702a15eb7d476802ef54c70290254b6f2535dd140940da9d2bc1a6ae9c9e41435228e57d25f73098c28b4cb13ef9a6f2061bd5f5d8bffdc2a77ac3a2e15fec7ece2e190246ed3ec174fc8e79348e96e9a2eadd17a5bc873297225853b57ca2e1eb9662d44682bab1b361e07a17bdf03ae26b41ef67837191ad480f70be8"}, &(0x7f0000001840)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001880)={0x8, 0x8202, 0x7fffffff, 0x8, r3}, &(0x7f00000018c0)=0x10) r4 = accept4(r1, 0x0, &(0x7f00000000c0), 0x80000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r5, 0x0, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffe0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48011}, 0x80) 2018/04/10 00:48:39 executing program 4: r0 = socket$unix(0x1, 0x4, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="3ff091cc0fc45dcc8a4aa5f0c833d97821197f11d566c64e9a91ff97fa7def4cfa6540", 0x23) write(r0, &(0x7f0000b1d000), 0x0) [ 594.725346] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 594.729824] should_failslab+0x124/0x180 [ 594.729846] kmem_cache_alloc_node_trace+0x26f/0x770 [ 594.729872] __kmalloc_node_track_caller+0x33/0x70 [ 594.729892] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 594.729910] __alloc_skb+0x14d/0x780 [ 594.761345] ? skb_scrub_packet+0x580/0x580 [ 594.766122] ? nla_memcpy+0x8c/0xb0 [ 594.771048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/04/10 00:48:39 executing program 4: syz_emit_ethernet(0x3e9, &(0x7f0000000380)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="96449d03630b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000003c0)={0x0, 0x0, [0xbd7, 0xd3f, 0x0, 0x1]}) r0 = socket$inet(0x2, 0x802, 0x1000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x5, 0x101, 0x170a2fbd, 0x8}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x4}, &(0x7f0000000200)=0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0x76, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000240)=""/118}, &(0x7f0000000340)=0x78) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x2, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) [ 594.778176] ? __parse_nl_addr.isra.15+0x1c3/0x520 [ 594.783133] ? tcp_net_metrics_exit_batch+0x20/0x20 [ 594.790505] ? check_same_owner+0x320/0x320 [ 594.795932] ? __lock_acquire+0x7f5/0x5130 [ 594.800923] tcp_metrics_nl_cmd_get+0x1c8/0xd00 [ 594.805789] ? __mutex_lock+0x7d9/0x17f0 [ 594.809960] ? __lock_acquire+0x7f5/0x5130 [ 594.814219] ? tcp_metrics_nl_dump+0xa40/0xa40 [ 594.821454] ? graph_lock+0x170/0x170 2018/04/10 00:48:39 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1f, 0x1, 0xfdfffffffffffffe) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x0, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)="97697b9e1f2b15534ac1f0498074bb59d73417886d24747318ef3b227b89e2145262d2cdb04b93e7da0ce054c899ccb693d2c3bf5e3bd52c93c0c037db088a8e71e6c07c5f47da7ffd7828727c9d2f4e30070327f8cb41dbbe64d13cea7b89480f8aea8715b2e2522139fad0def5b72dbcda88c5f3a6", 0x76}], 0x1, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) socketpair(0x11, 0x9, 0x2, &(0x7f0000000500)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0xffbb) socketpair(0x10, 0x3, 0x200, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x3ff, 0x60, 0x7, 0x2, 0x1, 0x5, 0x1, {0x0, @in6={{0xa, 0x4e22, 0x1000, @loopback={0x0, 0x1}, 0x8}}, 0x7f, 0x400, 0x3ff, 0x9, 0x80}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x5, 0x3f, 0x1, 0x0, 0x1f}, 0x14) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000240)=0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xd, 0xf, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@generic={0x4, 0x5, 0x0, 0x401}, @jmp={0x5, 0x84c, 0x3, 0xf, 0x2, 0xffffffff, 0x14}, @jmp={0x5, 0xff, 0xf, 0x0, 0x6, 0xfffffff6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, @alu={0x7, 0x4, 0x4, 0x4, 0x3, 0x30, 0xc}, @exit={0x95}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x9, 0xb8, &(0x7f0000000180)=""/184, 0x41100, 0x1, [], r2}, 0x48) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r7, 0x89}, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000040)=0x2) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}, {&(0x7f00000005c0)="2be755bda232a09236cfc28125fd3bc960d31d4dd0055fb00b65adca38c1b9644b457ddb0358dcb37a6a9a47fda87ae8784af80baa2e5c9fbecf7b9b478350e1b90fd704556ff046f9630997401bf988c22cefeb3e40422cb6b254cc2c4b2a7ddffa48cde54e844b79f443eab79f1dca750266ba5ee364b29f01731b4ca59546e2f7d05c4eda0959a2194fbb8c0eec0fa4d4da137e6447b1c934a08836ec39dba341a93394ef86f242190dc856288a41e4290932b6f8afba57897510918e6ac4c6e8a29555af52b96f4d40ef6031573fdeccb3795e16c272bc03637652f36395191a79", 0xe3}], 0x2, &(0x7f0000000780)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0xb0, 0x117, 0x2, 0x95, "135ed89befe2ecb49ae6c770cc6a01ebb5f8a6a0dcedea20ce6fbdeb1f422e71655e2dc102e196fe238816c96ebe85dbdddb31601595ab0f35df5319e016376b099145f42fe9ea97a7374f1e3df7b33de5c6804b7ec17b59a5d4e27ced961ed0306b86c59125fef44d77c6eff7da2b81b1e947b3972c2814e24168084171a3e600f182846bef172bae2212dc2624865523c226ff02"}], 0x110, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r8, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000540)={'filter\x00', 0x4}, 0x68) [ 594.826161] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 594.833755] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 594.838795] ? validate_nla+0x2d9/0x7b0 [ 594.842795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 594.849482] ? nla_parse+0x358/0x4a0 [ 594.853295] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 594.858854] ? __radix_tree_lookup+0x3d5/0x6c0 [ 594.863462] genl_family_rcv_msg+0x889/0x1120 [ 594.869280] ? tcp_metrics_nl_dump+0xa40/0xa40 [ 594.874053] ? genl_family_rcv_msg+0x889/0x1120 [ 594.878922] ? genl_rcv+0x40/0x40 2018/04/10 00:48:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000900)="a7118230eef520406dc6a099da077d00", 0x10}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000c80)=0x80, 0x1) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0xffffffd6}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) [ 594.882396] ? lock_downgrade+0x8e0/0x8e0 [ 594.886735] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 594.891773] ? kasan_check_read+0x11/0x20 [ 594.895946] ? lock_acquire+0x1dc/0x520 [ 594.899937] ? genl_rcv+0x19/0x40 [ 594.903421] genl_rcv_msg+0xc6/0x170 [ 594.907602] netlink_rcv_skb+0x172/0x440 [ 594.911769] ? genl_family_rcv_msg+0x1120/0x1120 [ 594.916925] ? netlink_ack+0xbc0/0xbc0 [ 594.920989] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 594.926445] ? netlink_skb_destructor+0x210/0x210 2018/04/10 00:48:39 executing program 4: r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYPTR=&(0x7f00000008c0)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES64=r0, @ANYBLOB="4068313035d2f3344dbd47200b84d2063c1581e3bbf87d5dff1653c89ae8367d32d96537d319169b7f173834189f300d2ab0d02f99aeeb00eece551e813c47ca64644c1d12dffeb6e11712e0d9b22d0fc4c0cac567d2a6484ad3118bd81f1d9bb76b871bf6b2ab90c50af1d12fec2b2004251df7220131002cf74b6b67fde82637ecb832c9a9ae754f4a2ab09311ecd7939ec7aff3daa1836288ca55f707600db7d623c37b9ef5fd2559ca6caee8e2e5e8a3263c17d4ee52aa6bd333e94118e3196506fc9a276dc855b0436964bbbc755618bd7bc62ba582aee6bae0e5f0060fab0cd6772a", @ANYPTR, @ANYPTR64, @ANYPTR64], @ANYRES32, @ANYBLOB="553f99eda36efd45248cc7663d3723a4b159593e4f7336016e2bcf0106bbe71fb38a81f23f0f4567620ca3367e9fd99a8e542a371b14e82d45b51b679d2e709b3b0f863794b12f6e3f4adbb0b79199786373d7a5b421035478587427db7e1a99e4333698cd9676d26257b130c5e601a995658fe12758b44c435a7a0de82a4107c20105a08aed292115ddc21737bde06907a61716814f1fc20ca7a0514eaf58c9a218becd262f7cdd1fa23464550fc229a53655bad8b186ca61698f8b41424b2c1ee2b83b8278115a8ac6e8bd3d2d6ae90e0463becf5123df49948fd93ae6fe304682a0b15dde33f5", @ANYRES32=r0, @ANYRES64, @ANYBLOB="6d2c0f45345d776a97109742f1d6e819f6011f5a5e9fcb43ab1d8623797920d58b9af8e4794297defb0ef83bcc462c910fd303a36721051b8a0ba60b259898c570d4c31a32fd7cfdee0226e4cf44a7274972c43601c54bab0b596acfb2a89c150731f3b70094763c8146aecf13834da5e7a5f2e4b120c004f06b3ba6d3645a0116636b6bc1cbc490a978bdb498ec3ebe17494bd9a5b5b362972314f61ea774e02839d9b9a088a9384e12dab767ca0b1ad7d5b0c46c500e9061c5228d967abd2eee35d0ac25e55df431820e17831e86ea6ffcbd8d7e", @ANYRES64=r0, @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYPTR]], @ANYRES16=r0, @ANYRES32, @ANYBLOB="386b9df93703362f94ed355b5ef6d6d49a98d78231d48f0f08ec5d7aaa6418adcf1a1cdfd60a1fddb0a5bc494127f2ed36968bf682ae51a4cd8dbb1e9affe6b0627dc6a34e67157a2c7acb226d806be246cd41fbd3", @ANYRES32=r0]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 594.931404] genl_rcv+0x28/0x40 [ 594.934700] netlink_unicast+0x58b/0x740 [ 594.938890] ? netlink_attachskb+0x970/0x970 [ 594.943345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 594.948921] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 594.953954] ? security_netlink_send+0x8f/0xc0 [ 594.958559] netlink_sendmsg+0x9d8/0xf80 [ 594.962641] ? netlink_unicast+0x740/0x740 [ 594.966977] ? security_socket_sendmsg+0x9b/0xd0 [ 594.971753] ? netlink_unicast+0x740/0x740 [ 594.976005] sock_sendmsg+0xd5/0x120 2018/04/10 00:48:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0xfffffbffbae1654f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0xa1093fb7be358347) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) [ 594.979732] ___sys_sendmsg+0x805/0x940 [ 594.983724] ? copy_msghdr_from_user+0x560/0x560 [ 594.988583] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 594.994136] ? proc_fail_nth_write+0x96/0x1f0 [ 594.998652] ? __fget_light+0x2ef/0x430 [ 595.002645] ? fget_raw+0x20/0x20 [ 595.006206] ? find_held_lock+0x36/0x1c0 [ 595.010288] ? kasan_check_write+0x14/0x20 [ 595.014604] ? wait_for_completion+0x870/0x870 [ 595.019211] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 595.024769] ? sockfd_lookup_light+0xc5/0x160 [ 595.029277] __sys_sendmsg+0x115/0x270 2018/04/10 00:48:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000100)={'team0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) socket$kcm(0x29, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) [ 595.033188] ? SyS_shutdown+0x30/0x30 [ 595.037270] ? __sb_end_write+0xac/0xe0 [ 595.041267] ? fput+0x130/0x1a0 [ 595.044557] ? ksys_write+0x1a6/0x250 [ 595.048371] ? ksys_ioctl+0x81/0xd0 [ 595.052006] SyS_sendmsg+0x29/0x30 [ 595.055555] ? __sys_sendmsg+0x270/0x270 [ 595.059640] do_syscall_64+0x29e/0x9d0 [ 595.063550] ? vmalloc_sync_all+0x30/0x30 [ 595.067889] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.074828] ? finish_task_switch+0x1ca/0x820 [ 595.080240] ? syscall_return_slowpath+0x5c0/0x5c0 [ 595.085547] ? syscall_return_slowpath+0x30f/0x5c0 [ 595.090534] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 595.095919] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 595.100881] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 595.106081] RIP: 0033:0x455259 [ 595.109274] RSP: 002b:00007f26c030ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 595.116987] RAX: ffffffffffffffda RBX: 00007f26c030f6d4 RCX: 0000000000455259 [ 595.124292] RDX: 0000000000000000 RSI: 00000000205a5000 RDI: 0000000000000013 [ 595.131556] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 595.138823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 595.146092] R13: 00000000000004ef R14: 00000000006fa708 R15: 0000000000000003 2018/04/10 00:48:40 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x4, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gretap0\x00'}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b2f00"}, 0xd) 2018/04/10 00:48:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x1}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b80000001900130200e30075c11149007f000001000000000000000000000000ac1414bb00000000000000000000000f4e2000004f2000008a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000080)=0x3bd9, 0x4) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000000000)}, 0x0) 2018/04/10 00:48:40 executing program 7 (fault-call:1 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:40 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="2b00000000000000000000000000000000000000ac1414bb000000000000000000010000ff0f000000000000000000000000000000000000000000000000010000000000000000002864aaaaaaaaaaaa000000000000000000000000ffffffffffffaaaaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000000000000006b98a4ab87a2ed22c68b69c78548c90000000000000000000000000000000000000000000000000000000000ccec02b12ff83af65c8e3353b06092970c6d2b103077b65ef47061c89befb083eb9aeec0b4ab63b7cee717ebdeefb4fec19d0ec9d9d36f"]}) 2018/04/10 00:48:40 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000b92000)={0x1c, 0x1, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7ff, 0x1, 0x2c0c, 0x3c}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) socket$inet(0x2, 0x80b, 0x23) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8400001}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20004040) 2018/04/10 00:48:40 executing program 1: r0 = epoll_create1(0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000080)=""/218, &(0x7f0000000180)=0xda) write(r0, &(0x7f0000000080), 0x0) 2018/04/10 00:48:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x12) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000acbfdc)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0xfffffffffffffcd5, 0x1}]}, 0x24}, 0x1}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[0x5, 0x800, 0x7]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[0x7, 0x27, 0x95]}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x3ff, 0x10000, 0x6, 0x1, r0, 0x8000}, 0x2c) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, @multicast2}, &(0x7f0000000380)=0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x10, r4, 0x0) bind$inet(r5, &(0x7f00000003c0)={0x2, 0x4e22, @rand_addr=0x9}, 0x10) 2018/04/10 00:48:40 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0x2c) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000440)=0xfffffd69) sendmsg$netlink(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x10080803}, 0xc, &(0x7f0000000680)=[{&(0x7f0000000140)={0x2f8, 0x16, 0x600, 0x70bd2b, 0x25dfdbff, "", [@nested={0x2d0, 0x21, [@generic="936c2f13eb469918add72d746f6779dc1e24380d68662f04ef790e8e1dcc0309ea20b4865d55f5dbaca38933e117b7b536c316fe3203b887a1a72d3acd39a8eb4ee0b9cf07776bb23a24099383ede63c036a970c369330155b78dda4eda7c4f7f53268b5dce0848d3134fb58b33d05236295df61fdaaf2b9c8f10fba6d6fc86461562b2b2f34fcbcc764f94cf7944da0911a37bdcda1f6251ef9b86f26", @generic="af84e00bedb1adbbfb3d7bd917e34a2b81dd2264e9c7e798ab7792c244d858bb96a25c7d404c0dea6321d39150f00bfc81a2bf6cac8a8697da80f942f00b6bc9f816a0bb063ab6a90ca3efb09de59eb6518a515ee74323a6ec12cf64f71beb14372f5fddd20d605afb5edaf77518e0d731402f41d7162b893a4e6a94", @generic="d54afa4a3d4ace14f0717e28165241370adb0aba8f16cf491303cf05027a7a51dc75cebd04a96441036e4a66317f40ed5b21258c11c8", @generic="c77ec3cdfbcc87b80eee0830aa402838130809d46bd9b94c236d42cc79a8feb512166dc8f5324692e9106c421acdee95a4726d973e95115730edfccd9adad5ddff38d947950f630fe846383af7dad1020dc45cc3b5e70bb0776882d5a48364955704b891905e5d8cda07800daacdd89be6599ff3e67382bb6dd9afd469bf64cb7e97fc93f948954ef277dd74739de386b9", @generic="d41f8ce4067448122157c36b053b6a25cf2fb03196a4ff35a8bf3e31873da94d1b8a942b273f2ff4355896b4990508dd4ba0d312e8b8aa46323854a5d3263ebcce463e9d3abedfb8b20d55c4bd5c628f4d35ae2da78a09163127cd923fc53ee64a2849ee9cfd150946cc97726d0f443841c3de81c7513977586207e068f4f2323474a8a6dc47fb7097da4517b1219727a06fe3a36cd7f39f226e84aa599c4a4fdfade77d55000f9e45d354903dd2ad3bd1e7815f37e9bc0444068c0f0108cc5c357b4b677a7f536ece27f02d7bea694a6b79de00e3df1e5fb5281096ca525c6ccf9682bf22ba687eb79d86"]}, @nested={0x18, 0x23, [@typed={0x14, 0x6e, @ipv6=@dev={0xfe, 0x80, [], 0xb}}]}]}, 0x2f8}, {&(0x7f0000000480)={0x1dc, 0x42, 0x0, 0x70bd2d, 0x25dfdbfe, "", [@generic="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", @nested={0xc4, 0x4d, [@generic="35388ec6b3b6d52c3e43480de761a82fb3047d58262fa50fc190d2008fa263a58fcc921b98f4b44089140ab83d4e541f15abfced9c3db6d4bc9dd1d2dc2f251c82a4b72e91b0978655f84e5c45c0976064c04df01041ad5cbf97d825515a243583c86c3dc548e229be696c90579ffa0884b181df3753946f8813f86a851f17062149b83d99313dfdc14cb745e9ec1220275a611d4c8499f944d21edc45f05a400af4bf3b53e8fa", @typed={0x4, 0x32}, @typed={0x8, 0x5a, @uid=r2}, @typed={0xc, 0x1c, @u64=0x20a66099}]}, @typed={0x8, 0x95, @ipv4}]}, 0x1dc}], 0x2, 0x0, 0x0, 0x4000}, 0x80) [ 596.080688] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 596.095428] FAULT_INJECTION: forcing a failure. [ 596.095428] name failslab, interval 1, probability 0, space 0, times 0 [ 596.107092] CPU: 1 PID: 12582 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 596.113951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.123246] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 596.123566] Call Trace: [ 596.133472] dump_stack+0x1b9/0x29f [ 596.137114] ? arch_local_irq_restore+0x52/0x52 [ 596.141799] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 596.147362] should_fail.cold.4+0xa/0x1a [ 596.151448] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 596.156571] ? kasan_check_read+0x11/0x20 [ 596.160741] ? rcu_is_watching+0x85/0x140 [ 596.165671] ? graph_lock+0x170/0x170 [ 596.170519] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 596.175758] ? find_held_lock+0x36/0x1c0 [ 596.179846] ? __lock_is_held+0xb5/0x140 [ 596.183933] ? check_same_owner+0x320/0x320 [ 596.188271] ? rcu_note_context_switch+0x710/0x710 [ 596.193412] should_failslab+0x124/0x180 [ 596.197774] kmem_cache_alloc_node+0x272/0x780 [ 596.202748] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 596.208305] __alloc_skb+0x111/0x780 [ 596.212041] ? skb_scrub_packet+0x580/0x580 [ 596.216383] ? kasan_check_write+0x14/0x20 [ 596.220637] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 596.225586] ? genl_rcv+0x40/0x40 [ 596.229162] ? wait_for_completion+0x870/0x870 [ 596.233759] ? kasan_check_read+0x11/0x20 [ 596.238177] ? lock_acquire+0x1dc/0x520 [ 596.242253] ? genl_rcv+0x19/0x40 [ 596.245704] netlink_ack+0x2d7/0xbc0 [ 596.249415] ? netlink_sendmsg+0xf80/0xf80 [ 596.253639] ? mutex_unlock+0xd/0x10 [ 596.257429] ? genl_rcv_msg+0x102/0x170 [ 596.261392] netlink_rcv_skb+0x35d/0x440 [ 596.265448] ? genl_family_rcv_msg+0x1120/0x1120 [ 596.270199] ? netlink_ack+0xbc0/0xbc0 [ 596.274075] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 596.279259] ? netlink_skb_destructor+0x210/0x210 [ 596.284352] genl_rcv+0x28/0x40 [ 596.287626] netlink_unicast+0x58b/0x740 [ 596.291683] ? netlink_attachskb+0x970/0x970 [ 596.296255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 596.301782] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 596.307573] ? security_netlink_send+0x8f/0xc0 [ 596.312146] netlink_sendmsg+0x9d8/0xf80 [ 596.316204] ? netlink_unicast+0x740/0x740 [ 596.320695] ? security_socket_sendmsg+0x9b/0xd0 [ 596.325443] ? netlink_unicast+0x740/0x740 [ 596.329671] sock_sendmsg+0xd5/0x120 [ 596.334262] ___sys_sendmsg+0x805/0x940 [ 596.338417] ? copy_msghdr_from_user+0x560/0x560 [ 596.343183] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 596.348709] ? proc_fail_nth_write+0x96/0x1f0 [ 596.353626] ? __fget_light+0x2ef/0x430 [ 596.357905] ? fget_raw+0x20/0x20 [ 596.361553] ? find_held_lock+0x36/0x1c0 [ 596.365716] ? kasan_check_write+0x14/0x20 [ 596.370119] ? wait_for_completion+0x870/0x870 [ 596.374697] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 596.380253] ? sockfd_lookup_light+0xc5/0x160 [ 596.384826] __sys_sendmsg+0x115/0x270 [ 596.388727] ? SyS_shutdown+0x30/0x30 [ 596.392516] ? __sb_end_write+0xac/0xe0 [ 596.396480] ? fput+0x130/0x1a0 [ 596.399748] ? ksys_write+0x1a6/0x250 [ 596.403716] ? ksys_ioctl+0x81/0xd0 [ 596.407426] SyS_sendmsg+0x29/0x30 [ 596.411043] ? __sys_sendmsg+0x270/0x270 [ 596.415133] do_syscall_64+0x29e/0x9d0 [ 596.419182] ? vmalloc_sync_all+0x30/0x30 [ 596.423320] ? _raw_spin_unlock_irq+0x27/0x70 [ 596.427804] ? finish_task_switch+0x1ca/0x820 [ 596.432291] ? syscall_return_slowpath+0x5c0/0x5c0 [ 596.437209] ? syscall_return_slowpath+0x30f/0x5c0 [ 596.442145] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 596.447505] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 596.452344] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 596.457520] RIP: 0033:0x455259 [ 596.460695] RSP: 002b:00007f26c030ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 596.468487] RAX: ffffffffffffffda RBX: 00007f26c030f6d4 RCX: 0000000000455259 2018/04/10 00:48:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xce) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'irlan0\x00', 0xffffffff}) getpeername(r0, &(0x7f00000000c0)=@ethernet={0x0, @remote}, &(0x7f0000000000)=0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ffc000/0x4000)=nil, 0x3, 0x2, 0x78, &(0x7f0000ffe000/0x1000)=nil, 0x5}) bind(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x2, 0x4, 0x6, 0x3b6b00d2, "0af7d73520f9df700b17be1932a897ee00f7a2d076ee471e28933e23354935f4ab2bc98bd9d82d678c6a010187cfc9d8d33d85d3d1d9b37585c40438269832", 0x2f}, 0x80) 2018/04/10 00:48:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x80007, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [{0x20, '@eth0nodevppp1'}, {0x20, '.*@\\+\x00'}, {0x20}, {0x20}, {0x20, 'Kcpuset'}, {0x20}, {0x20, "6c6ff22d6e6f646576766d6e65743173797374656d6d643573756d"}, {0x20, 'vboxnet1#'}], 0xa, "2ac9cbf42dd34f2c75fd3a6146c93d77002925c1866ec6014a37a096ed2debd606e925ee53c0bd9973e421ec1b9f82ac78017e33dda4a88362ca6988a7275078e574ca424f8b20f76c8d27ee66c56f276869fea60f62242675bf4848ff9862ac7b96564089aa8189628cec6ea0f5989ca376a0e046d4a89acd2ebe0af40e7afd7c18860d3754307aeeb3d87b9336a032dc6b5773ba2b975aef5673913e6d502974ab1a914fd5e4093776018db2e251e72eda8cffd62d0d68dbc6317fd63c735335e48a2490"}, 0x117) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000180)}, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080), 0x1) socketpair(0xa, 0x0, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x7, 0x78, 0x2], 0x3, 0x1, 0xa9a4, 0x2, 0xe41, 0x3, {0x1000, 0x6, 0x3, 0x7, 0x249, 0x81, 0x1, 0x9, 0x6, 0x7fffffff, 0x80000001, 0x132f, 0xc78, 0x1, "3249694c5e06edb75e8d9babec8f705ddc9231cf4c371f43734f10d9edd3f8e6"}}) recvmsg(r1, &(0x7f0000b98fc8)={0x0, 0x0, &(0x7f000095cfc0), 0x0, &(0x7f0000efcff0)=""/16, 0x10}, 0x2) 2018/04/10 00:48:41 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000900)=0x4, 0x4) r4 = getpid() r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000300)=0x290) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) sendmsg$netlink(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x8800100}, 0xc, &(0x7f0000000400)=[{&(0x7f0000000140)={0x98, 0x1d, 0x100, 0x70bd2b, 0x25dfdbfd, "", [@generic="5c44ee6149f8a5e420128d4179cf4c94f5e16886e48f7fef89774ba4d9343ef77fbaf4e3ce50415c3c596594166872ccb0e91e9f5a309989c662f9bdeab3fc1ef1d17cc6911b7d5b2ee1fa351dc9bf3d14f9d46251a98293fbe0081a7752c6ec22c6a26c78c868ce1f81a70cd3e7f17a76c49cb14f3c75fa631e550b24415ff5afd8f998599fe0"]}, 0x98}, {&(0x7f00000010c0)={0x12b0, 0x41, 0x8, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x1094, 0xc, [@generic="00f111167adc7d7be5368de509ca75f1ecad5659d00de6e83b053c1d28ee88f5", @generic="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@typed={0x8, 0x8e, @u32}, @typed={0x14, 0xc, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="886320467bc1fef12316e79bc3b551071bb2de82808fe0533e282bef7237d779379e4e148ff10fd304251b66c87784929a81cbaf068c2ce93e45895d1c9a80c6509fe56d4a88b8b59ba792011d20896296d4e3fb"]}, @nested={0x174, 0x60, [@generic="aad385a3bf4e21b0b80eeae470c3ce171cbfe5c08d1dfc941aec79497b235f0e02ff49710cda84639d6b9b2cb5272c6fe1ded30b39ebc250b23503ae1e195d2fa7b114f238006509bfb8f8b5adc49efca93875aa2fa2745756ef065de055b65c05086eedd07f056e195fd2c3e6a8c32ae15361faec95618810d282d1ba952128b874747fc9b3623425b4a86fc28ae8ca78c0aedf470e1af5b34a07f463149e214e46715d548b7e7ab62c7ecf0c", 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@typed={0x4, 0x19}, @typed={0xa0, 0x31, @binary="f4e2260f7fc6ba4813c6e17987ef8665f61cf82ddd28ac8a7adb09468ef75d898686e29f3de6fc0b2b9b330601dd3c8a00889f393504f1bc2ded3b3f5fd9e5e3ae46a04427b7bb6932efd24d26e17627829a0ef0e1d74190f23920908d95f5c7e787ff5f56853ffb20836e095bf95b08dca0752d9fd9fb386f3d86c0a7585a8026aac8570a65da1e56181a9d77f1c1b64447cac5da6984678a"}, @generic="dde5bb10a6d401c88fad565ba46210a5001f93aa79dacb4b1d76bb6a4ed4053328a44bec4c3818d198bb2fecf2d3341f61f1ffeb00eb8b6b748be546b9023e06fb5f51fee4511805f775c9417448e898dda952a83b7c21230b6771c06e1d163f01047482c952a21c78d104c8a9bc89a554add6879443dd8cbc0932b5b21dbe7c2c34bb02d43338a8b84a8f2e714b2b0351295b51bfcdab19ce074c1dc268b1ece60771d954ee9f9a432cf28c7cbb4525ffce029657bb47", @generic="81aa01a31e8650d23676ab008e59527ad95e0c4a62f46a239da2db4d7d414114f25946", @typed={0x64, 0x53, @binary="545f54289b140c4a88a0c81bbe9cdcb3b4a416513903b4e8cea7a287b735729c4a0f90356977dbf99df152c1b26eaa008eadd1c983340538b4669d0521bd1d50366c05743143ba56fc220c8db373ffaece55f62bc77c1c1af9d651a12efa"}, @generic="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"]}, @typed={0x10, 0x18, @binary="71ccc9847d5f3f6f8c71762d"}]}, 0x23f0}, {&(0x7f0000000280)={0x34, 0x41, 0x504, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x14, 0x60, @ipv6}, @typed={0x8, 0x48, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x4a, @str='@\'\x00'}]}, 0x34}, {&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x10c}], 0x6, &(0x7f0000000640)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x805}, 0x4000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0xffffff3e) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)="dc472c1e83bef781ed75afb3ca1f959b5369fa5afcfb08a6f10c6e193e705f511d95597467992d7091697d915f48c533a62203fa0909ce6d813ffd25ff210d82aa88fcd48d948db9c7f1f731accabcfee8fe42d0a325d749f4faf15624adc5db74dad3e0064ba77d79023b898af609e5799d5b5138c99d7265a71888ecebbf8bb1c18d713618fcaca00d484bc1aaaa3d78be963377bf6c33c6dd62db5430e60dc852f10c93fced17c4ed643b59e96cfa7595e291cd9989ab054f17d02d9136604fadbe7fc4545443a6b2f30d", 0xff7d) [ 596.475744] RDX: 0000000000000000 RSI: 00000000205a5000 RDI: 0000000000000013 [ 596.483091] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 596.490617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 596.497877] R13: 00000000000004ef R14: 00000000006fa708 R15: 0000000000000004 2018/04/10 00:48:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x1ff, 0xfffffdf9) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000200)=0x9, 0x4) accept(r0, &(0x7f0000000240)=@ethernet={0x0, @broadcast}, &(0x7f00000000c0)=0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f0000000340)=0x30) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000380)={{&(0x7f0000000100)=""/219, 0x65}, &(0x7f00000003c0), 0x20}, 0x20) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0xbc184b257598be20) 2018/04/10 00:48:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1e, &(0x7f00000004c0)={@remote, 0x0}, &(0x7f00000008c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', r2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000780)=0x12, 0x4) socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') r5 = socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) accept$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000840)) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f00000005c0)={0x0, 'vcan0\x00', 0x2}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/04/10 00:48:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000500)=""/149, 0xfffffffffffffec6, 0xca, 0x0, 0x4f) 2018/04/10 00:48:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d4595338eb7fcde6adc8f45fff0a4c943c9d14978cc27bbcc37f3ecda70bcd6fd6ca186d87da80c24d30b5323a7ce6e5f7fa", 0x60}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x323, 0x4, 0xfffffffffffffffe, 0x7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/10 00:48:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000000000)="c502b85d90355739bacac621051bc96f26e9852edfb3d0c03769c7a2f9e76dbd4db3a1e1cfec598dc1d17f8fc97658044dece94a430855f1ebe76a98ba4ed7d46adf2d6e07284cd9af62d13dc62617186b1ae087b6bd3d5f97d8f0afe8459cd3a400d18380aa04a0fa576f8f3716c35297b83c104d70727c1b4d0f19a3a86b9c6c246faf58224f82190bab72fe46114456adc3000f3057eb817a1fa54cb861e6480a2b3302aa21c2c323a3d55d6ed5112960561ff20e01a0d4c0fc3aec31b1181f85b3ce372da8ef50ae54204f4ea2b8cbed0952377ea312e105bf36747d0b77539b16008becefbb2fbb") 2018/04/10 00:48:41 executing program 7 (fault-call:1 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) [ 596.781613] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 596.922272] FAULT_INJECTION: forcing a failure. [ 596.922272] name failslab, interval 1, probability 0, space 0, times 0 [ 596.933810] CPU: 1 PID: 12646 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 596.940660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.950020] Call Trace: [ 596.952622] dump_stack+0x1b9/0x29f [ 596.956265] ? arch_local_irq_restore+0x52/0x52 [ 596.960952] ? finish_task_switch+0x28b/0x820 [ 596.965471] should_fail.cold.4+0xa/0x1a [ 596.969812] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 596.974958] ? __schedule+0x80f/0x1e40 [ 596.978872] ? __sched_text_start+0x8/0x8 [ 596.981461] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 596.983031] ? find_held_lock+0x36/0x1c0 [ 596.983055] ? __lock_is_held+0xb5/0x140 [ 596.983080] ? check_same_owner+0x320/0x320 [ 596.983097] ? find_held_lock+0x36/0x1c0 [ 597.006611] should_failslab+0x124/0x180 [ 597.010692] kmem_cache_alloc_node+0x272/0x780 [ 597.015302] ? kasan_check_read+0x11/0x20 [ 597.019480] __alloc_skb+0x111/0x780 [ 597.023215] ? skb_scrub_packet+0x580/0x580 [ 597.027556] ? __mutex_unlock_slowpath+0x422/0x8a0 [ 597.033276] ? wait_for_completion+0x870/0x870 [ 597.037860] ? kasan_check_read+0x11/0x20 [ 597.042008] ? lock_acquire+0x1dc/0x520 [ 597.045985] ? genl_rcv+0x19/0x40 [ 597.049436] netlink_ack+0x2d7/0xbc0 [ 597.053155] ? netlink_sendmsg+0xf80/0xf80 [ 597.057388] ? mutex_unlock+0xd/0x10 [ 597.061095] ? genl_rcv_msg+0x102/0x170 [ 597.065058] netlink_rcv_skb+0x35d/0x440 [ 597.069289] ? genl_family_rcv_msg+0x1120/0x1120 [ 597.074047] ? netlink_ack+0xbc0/0xbc0 [ 597.077933] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 597.083117] ? netlink_skb_destructor+0x210/0x210 [ 597.087975] genl_rcv+0x28/0x40 [ 597.091248] netlink_unicast+0x58b/0x740 [ 597.095312] ? netlink_attachskb+0x970/0x970 [ 597.099713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 597.105248] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 597.110264] ? security_netlink_send+0x8f/0xc0 [ 597.114842] netlink_sendmsg+0x9d8/0xf80 [ 597.118911] ? netlink_unicast+0x740/0x740 [ 597.123168] ? security_socket_sendmsg+0x9b/0xd0 [ 597.127926] ? netlink_unicast+0x740/0x740 [ 597.132163] sock_sendmsg+0xd5/0x120 [ 597.135885] ___sys_sendmsg+0x805/0x940 [ 597.139865] ? copy_msghdr_from_user+0x560/0x560 [ 597.144639] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 597.150184] ? proc_fail_nth_write+0x96/0x1f0 [ 597.154681] ? __fget_light+0x2ef/0x430 [ 597.158640] ? fget_raw+0x20/0x20 [ 597.162085] ? find_held_lock+0x36/0x1c0 [ 597.166135] ? kasan_check_write+0x14/0x20 [ 597.170368] ? wait_for_completion+0x870/0x870 [ 597.174948] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 597.180476] ? sockfd_lookup_light+0xc5/0x160 [ 597.184967] __sys_sendmsg+0x115/0x270 [ 597.188853] ? SyS_shutdown+0x30/0x30 [ 597.192646] ? __sb_end_write+0xac/0xe0 [ 597.196634] ? fput+0x130/0x1a0 [ 597.199921] ? ksys_write+0x1a6/0x250 [ 597.203724] ? ksys_ioctl+0x81/0xd0 [ 597.207353] SyS_sendmsg+0x29/0x30 [ 597.210887] ? __sys_sendmsg+0x270/0x270 [ 597.215039] do_syscall_64+0x29e/0x9d0 [ 597.218930] ? vmalloc_sync_all+0x30/0x30 [ 597.223080] ? _raw_spin_unlock_irq+0x27/0x70 [ 597.228266] ? finish_task_switch+0x1ca/0x820 [ 597.232849] ? syscall_return_slowpath+0x5c0/0x5c0 [ 597.237772] ? syscall_return_slowpath+0x30f/0x5c0 [ 597.242791] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 597.248159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 597.253008] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 597.258199] RIP: 0033:0x455259 [ 597.261383] RSP: 002b:00007f26c030ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/10 00:48:41 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000001aff0)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x17f}], 0x2}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xc1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff90}, [@jmp={0x5}], {0x95}}, &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/04/10 00:48:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000900280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/04/10 00:48:41 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppoe, &(0x7f0000000000)=0x80, 0x5327730e81385446) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x49fe}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x10001, 0x1000, "e938edb59a6d906c9b18cf15dfaa74a8ceabee5557495e3a1c1381dc802785139bf9c6e88406f0777cf71d742177758e263f066e670bfe8959f3c8f3030cf7c381b81e5b36f5f3fb00929d5e25d9df825b59b5380090cf3191799dbc7cc274367a5f1406bb1fefe6cfeb765eb0666fceedc99f38c6165fc3d982f6ec0bb0dd28ab163dffc8f7ed54c946e0f86528e72e655d3012e2604ee970faf870e42bba338de17ab634baa814c855a2dcb3cea522821ba968032cfa945f839d75a177a29e6be25c770afa8273cca47f725627b8d96218368e724c5410d6e2e069be880675d39cbd996c13a9dac7e221a59ffba2cdc5d1127b8b1695e860dc6f21ef839dff4bf91bcd2094a1835adf87099b093fd922488437f05d3c6e5c399ee539c30cb09b5771a7279779d23f1e44f63150194a468381b815e71dd259d3e2e9a9e6a23e5a1b6ddabd9381fcc3bb3a91317a0d20e9433f8c2138402a9c967fcb49fce0c9a849ac75f59904b4537d953c3f283b76b4ad3db9ae3e82b94f58929daf284be4982f182b58bd82ecebc8e9bc5c321847275225a023ee6cac9c1145785b12a37e85a6e7da936cc3dbd5de9aee0981ce31d46e274e5fcf88d6d2d24ab156b04bbda98f53fd987e1bad6dda16d316d3540ef5df9d880f64e9d8e75de2ecc3809c64f4f3680c727c83ca116494c3baa5b6e002d272eaa6d5ef700c46b95d18f2308657ea61f0644687458df0c7c9a89240eb3e447694007f32ca9243bf07e826c70cecfba9d468b006ff04807e2421520e899f1bcb0a526bcf363a5c05f975289dbd37a53a3d8939a7c3e7b6beb702430c8edb217918adcd035db4e1a1e8ba3d7df659d7f8d9f9b2a5dc426bab5e75bea5ae75969f04bf53d320c8d45a1563c53bd76f7b96c1c09fb6ffb06dcdb41524b771239f9d80365747dce0b3bcecc853f69aff45ad5c9517e96c3e3a706b523a94ffd73adee76b639d5555729b17b07eb74890e974e26e4eb558c24830fa17c67e398648c71914f841f43063c72183f3fcff2432de6580fcb9b21fc8564715aaaf01c224054a6dc165f3c40ad579ee75d943c27c89a7a44fe9b7c5af236c2cbe14b3a10052651d5edae6c82a6568414a30abce9bbc818f83f2fe6e11b6162fa1ff2925238a1c20bcc0dce2e5ea3cac27c7e2255cb5381efc4596195c01a4f517f6638e4921c5531f21089f57d7ae3aa0435888f7ef9aad4e515d3d3cea3df2fa16a03ede0ee93636200115e150e422826e4005e63ec69c3926133e0ccb8b667d0f825af034aba9dd710fd29356769ab763128d907a5b14b7530a981a44ee67d574e0dd3ed1cf94d6418602be05b96732043c4984b0d3816f17f0d2eaafda3febf46cf6cea22221f10705b055e6e02362ab17699f7320d797e42cbd192023549c3a23524ad30253eca956c46441b159b92934a7a9ff98b6309c3bd25ff8defbbda6aeb1e9cae8762d26bb890f607a1c787bbd42f4feebe3380c47c1dffd7c3c9559258a6b24cbe6785cda5c50fe7996cb06f31c8d2ffc99a387d24176a8a4e26308c9b598465c0d0d6c52ddd2b91a96269d4e4df03a850cdb65aff867217f407a8c819dff8cf019df18e3a1fd43d363b906029ce8b277993c36248293057236310c0d5cd1f191326b70616f430640b4033a4627952ebde551a159c5914a59baa7463e3406a92729171507ec3a02fe2be5ccceb7d617cb8139b284f1ad1d7b770ce179d3e88870275490dfc42dff12a07bc263e88c9062c1d7f0b8737d09fc04dbd4cfb7071faa771e74c5e07906e8774b363969ffa668193d59e89134cf93eceeb8006e86906bfc5385f1ae6d76a85cb306379726cc38362c85e803ba0a77409bb102060a0e12e3252d3dab8901816f39957e5869d0a4c8a02b7ba2b298132445cdc81821d79cbeff974bdc16f0961abca7ca453e3febabf6c53101003fe6d8aad93f4ea05557e4e6c22dd95ed062ca71255a1d59801b730cde87f55713737563e22b262605d2335a19180a6cd0b199fe14316a110a0f8d780289bd70e7fb57ab66c990485b82dd065941b19d3f85f9fdffce3624a157767b745243d677f5f841850bacc6bf4e02a13ac865429240fee64ce75f12ae24a94d67ceec8fb9658faffd1c541c38394033e7c34bc9f4a4b368ee625f32633361cb290cdf25676ebeec2b13773bcf3b3f5bc35ca796ee37c6f02b01841f5a12da134358dc5d48b693511ffc063948ee2a3e31353eea9a2ddaecb31aa27a2be5aac852ea56cbad551ea95ce7c82b6b249171f6f0e0e364f2cc4d79757117ba8ecc5b3a69abd5f5eb54c06a59b41027b618d2b24e41627a5b5e54681c334d8b3890f12e840dd7da0df82496b0c642256794d0e63ad8f4d1a93e7b56ffb955239e76bb2d5a8fb211b315a2c7c9cab06e181df9cadf5c778a7e22f4f9b4b9cace675d42b652a8d21d7fff857f9ccdc214ba368f5f164f87aadbaeff4421f35e3d598a39c6bd5c6bb4c9720af4a8b950a3e18f19aed712f3cf6e68caf625b182da1d8be18cad549623af4cfaa7226909598c4b76d21547e22393538abae3e98f065074f1e0b50ac4126543a76affe90c8f81666bf30886db70e83156b50889969c09c51af6a4b348e69f09afbb6a22c224a2041e8d32645cb424a054e3c6e76f948561ea598725b07750e0854ee8fb0283b6e1524ce9d7227d529f5af8027f81495ee29dbbb6084cd9bbf70f566f2742606f5ebd2eda0d0e5849468da2ef1a96e6ed07bf4b89ed7007f5ef0c436f2190f1e19d0d070a717f492b6fbc6d0d08099c1a0ee22bcce09b5d6329fb3348540e22b34e20708fb07935e8f025e09df64edd88c61516546d63fa1f3e912a6a47f93171b4a451d0292c1d4ec7863c5ebac360305992a36b47faef2719cf93876e0d04b724e4233d4b931b1dac4cc8dd460a61cf07bfc916ecbed71cd4d89566a9a9dd09f2afb946f89c05114b908ec911983139cfce39df983f4000982f730924c2d0dc3caddd426ea8ed9a07f7111b9d85f5866d2e2a6d57ccca7210cc685b01b6aad3e02547001e13e73d400c86d30856145dca25aa284720d811a3be57fe3cc76f739c14d3f9a0a27ab4a7aa2af8e952280a37b0a885a6ba6477f3a3756a1b85ba785efdb02b6d5163d4436881b587db1fbe3cd876b2df666b9decda15221d2fc0b4ecc1316d2e5af7bbb791176796df47b2a47ca47d668b862d0c87d6a6df1bb67158ad4fee493e0c399a9590e4c06b97a72ce1fee0833be032f18f4f060f29db7d2a237100e3d278111b13834c523d7462fadb36cb1068121ba22ce8969f5bc4985f67d5199e979a861c19fa89c5e7026842b96c16b1ac65771c3f39471ab479c0537da64cd268aea9ca8e54258cfee05bbec95a31d891573994ae197b24f61241fd4044724f7b5f1efccbaf52eb08071ec5c0da51c530792ae5ab0b70e098d77bc8bd2e3004b7080a6758c7e194d8d1358e92b887428642836462154dba0ef42d29c5e20de15adf04cbd6695cd9af0b1c63b885d5dbe5a2445991517db80a92001089c24ed45cb80af8e4dd95a3678da352a77739b90716efcb0e003ea9f64ea570d357b18bbfd4ccbbae76f03dc609bd31a4363d5f5034fb45de04b174b14c35b434eb7060cd6650ee5e9d5710ab44ea6055ef519b4036a20c4f5bd75b74f0c2826a6ae7454650034183c9dfe47de48bad75bc437c98b6d81847844282f658b60d948a9643cefa2dfd599ef30b7ae5d252f7e9ee46c28fc8795e15c33291b60540e107a5c5f4ae04855c8b608586c61a01c7573131279834f6913159fbc812f9ce7f06d2eeca42c5bb74741c0811d1a64a029dc67045b8a139da62eba365b50de26bd4272f2f20497b767eb2d2b094625b533339d9acccf0d134326b138483eb41aab9a3e9c323e350e06559d3cd675d26bbb2096ead6d5cc94fe2195c13da29b725a117dc33bcbd99f606ea91d10186561858fd6cef36c86f30199176f83e67bbe1d0a48fc3257864c6948b8d9470890e2be6cad6cc6a532b0480ba86d15f31ab91c21dac93fced3424b6f1b7a327953f26e7d172cb735d8a1729a8fb9bef3d38fd64058289d2506da82b44ad1a9d85980b740dd22300ecbc4d60ad1de6f80ff6c4f7cdc1bfd3abdbfdaa6800a6f3b0e076ad180ed80f51306ef32bbc4a1e2581d7e0f5c8cbadb44df11bf740fe3154b33b95b87f54425e04f4bc8fd182d22524f04f702e1eee822f8effeeea84c073d73d9dadb88768b4f795f1a3a9e4f191a3a0c682b539cac9bb80861d731aa249ac1bfb7ed463ee088e5c5045f2aa49301a54ecb6c177b8d5b5903177f22d4868bc70ace39e1eb72120af43c1f886fe2a4c38253a574bf4029fd88df3418114a12040b7ac8931077e0ab6434c9520948013d079bb268fd66337089924221474b1d822cb7c25c282c7fb356360e80649976896d8739147972f0b0107666f045820e26f3ac456b685172f715aa0f6fa4f52b9837cd5da3973ef4a59a4715861d15864e516930df762e0fa37d406dcf068761b4a5ef25e5edb50d5f94dd7a8a1d5cb9b3d1a5d8d7ea3c5fcd2339ded99b53ee93dd2d8867a813fb7a3e8c709b655251c0edf9632bee668e045523280a1890155dee362a1678bed1183f5762970fef359fad1f7aa4d6dc15bedd982e6861471c8b3eeea491628a97d03795956c3519333b81b5cfb7918f2b0177cd4dca73b2bd49197dc12bf6832979e6216728de85a7e7f72ffe7243bc537d144a177c46d554bd9e4a16fac15585e6f10171afd7dbb3cc5dae76994eba0b31922f637fc3d2cd77a3aa7b0e2801cbe021ff431ea8c9fafc1934462c70f066025937d5ead6b1402b213ca877b2eeadec3fde83466845e7da04d52a1458c9ff4cb142b42b8927ce92703c3270ae59604b0298ca90486a79d031cd0bdd2bb6667fea2487397de0dc8ff429ce75fcf116e2716e1b78b1f4d4a5d4aa4fc87663e8d175005ae02c64be914dba0560669c2658bae52d87352697802f6f13bb1b9bb5b04aeb2c0479680ca39ef99c25802bbb376e4198117dbc7ac5e6b6d3e8b752d9d39924adb28e9768482284a7beafc4880b00667589d1b1368713e50637a745fc789410bfb641f8cfa44022838b2eef646beefb7bc1a0d19714758b8045db4a3b4afb402c2632e980f287c9b5f216aa030e49015248064fa9d845ed9c66703a1cb01c4187a3014d9d7d5fbea9057caafdfed19d4ff734e8c55ba5e9cfb8ffa39a0220f9208c9e7972ff65c74e178a9c3a78def363fb76a6b9fb4a42886a9d1e0cb67111192f29bee3d7576ad175401c7676f65114ccbb8c07c03c498536c77fe83c9c70ddc07ddd9d1c63324dd7076b0973188a9677f5a2a3100a8e997b8e664f939918a4341ea6eb4d6f5545016028eb5a8dc5753961231bde4977d18651efe8de713d1b33656c4047e37f1e7bfcb2dd085019c01314d068564195b086152dc8ed3e28608e29e70f14cd4e0b8ee6885e3bd006a7cfa577887cb3bac75a57449e31f40d53ed08cd6cd5f31a1cf2c0632a62d080bc614f761502b84781577131ab7adb96dbc60ab398b346070982e9a9b402e1737a5638a93594ad4e30fcb1c0180238f90986cc89a653a5bce4811e759a8b03929908684235d09dec509cd185cddca8426337de441e6da5c540a06c590e3ea5c42fc1f914bb0d1bad975275b61edfaedc4beb8e0ba7390cd4c14825655c280b2fc7360655a791e19d46a690f6a7bac5dcb61fafc445234c3cff37c4eea1522c53a"}, 0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x1, 0x2, [0xff, 0xfffffffffffffff9]}, &(0x7f0000000200)=0xc) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x8864, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x57, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14}, @random="7267f4f17561", @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000040)) 2018/04/10 00:48:41 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00719647"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000001000002500000000000000070020000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x0, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) pread64(r1, &(0x7f0000001880)=""/66, 0x42, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000001900)={'nat\x00'}, &(0x7f00000016c0)=0x78) vmsplice(r0, &(0x7f00000017c0)=[{&(0x7f0000000180)="50ed654db65402254552423f48ac7f725cde87ab33053ebb84550b70f62a343ecd705aeed89ae491c487fd0913e2be7bde3a894dfb04e555ddc18bba723b2dff6eb956d6bde3686af62a07b223d9791c5e5c59e130da4fec3900974f6ac1178c9534e05de3ea0cb39fef1d6d4f25c3defdc8d0c0af4c2ba387707c519df67fbccd8cb795de34afdb9e94c38f50074fc14c8a7e89304c1016be4fe9a72889b0a25286026d4aa48955693583bde79e575ae2368daeea91cb0bdb1f984df4c0d5fa2a858e3b186de5df6594bc65db42c8b0016a0a80c0fd02572bf6681023c1bdffb7915daa4381fa584d0995de2837bbc1ddc581d47b95cde4", 0xf8}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000280)="3a70522d92eaf0828bb255a5a79a6f677758e5ef6cbabd987bd34442cd0bdb7ad716dfd4f030057c2c1606e851bf359a9c3a47a2482b3da016e421b83f46f0b1b948d333e0974ac6502981809b46f6d0c75cc20de4d5ad42abc3f5b2e1afe7d36d171fbd3f54bd7c571e1cf52c043536752015aa06e86fed9766bf67e2c1007d1321621a3615c638c0868a6cfad7e71a9b201719bf4728e6b04e5e38f50e20", 0x9f}, {&(0x7f0000000340)="22135cfa75233fc2c523616d9061c0a85e81c339a60641b07bea7743d7cbd9742e38587fcafe1879c167dfe45dfdf2e95951ade7d1a0c73cf91df7d7783c0270921abb8120dc4bba934aec42726fd2e776176b05740171f9d5ba88f86a0ee1ef1401b8610820616ffdefb3d3ca1905d4f0f8fc5f184dffde5d6e3af4e329f391dab5fe13958d89529674cad962a8a060bd837272e1883351b6de0432738539a8b1e7b76aa2edbdc836e0f0ffd888352ec03a0f08587810d82e37e34a0d43602dc07323f2dd18ed29b961f7f14d42c6ac248d6137d1f11de9e425b329013c8eb89381caeacc06ad12760ab264e5", 0xed}, {&(0x7f0000000440)="354a391ac267988fe2f872215bdffafa4a8db74411985a1b48bca2e03c25c7974746fb3a56279a053289b12a31a3bc9906bc7e94800d0f8edeb8f828aa3e2a7850f3b6db37d209af2fb86c84c786aaf6ea07bfa1dd534a4ef3023f7dff9309a998b03fdbac451031348e78b1e84a9b37681af2045ff22bba2c9d9b63", 0x7c}, {&(0x7f00000004c0)="ffaea228fc646a1e92298bc4eacdbb969cc3effa68eca555518177aefbf4d16f54712d6fe341b5c2232948d06996e0612d20bb92f82a62428252794d3af30b7a53b8bea96282563441183a36e91bfb8577c3a580eecdfaf8da04c32ed4de7eba74bbb813b0dfddaf7693c16efb2f02cdc71adc8bf97d913c4d1d33f0cd76735f9bd9c8ff36caf6286c1c91342e4af855962cc5097d19b10c2de9b963780e6851afc1560d9b9b19bfdb05df3e6f839024f835af66043b8f14a3f2234e7fdd2f66d932ba1c66857df0faa7f49e20dae9aabc3e9ab20dedf1fd0ac936b925665baea0461601217ee8063afa9d523a348b2020f7ccac", 0xf4}, {&(0x7f0000001600)="51d084d3f657f0e542490b4495e9de2cab6634db351715df3b05cd74ddda817c2e68370beaf3a4ce2bb889851d40a750bd461c8e7b95a5d26c", 0x39}, {&(0x7f0000001640)="c403482b6461910ddebd92bcac0950331497d3fdfd9e63b47c2833d5335e195c42cdc062c48b7695b01529e9bce5148a4cb39e7c4de547f8b9623169c8c2a7ad06966d11c3756b39c8293539d591ab6e27d760fe6b5f1a6f9ed412f4ffeaf998448ab0b6a06ce3e6355372242e22808ac5", 0x71}, {&(0x7f00000016c0)}, {&(0x7f0000001700)="712a1d0618f047c31bacb1dd81c9308e7932ac05bf403561d0d3eba45a3cc73b0c80318dd64802a8de6bf491c63be75151839d0d1dff5084bf5c27f288d4cdd0548a8dedc2a8db804555a9ebd4ce463217432283b73f33775a53b7673ec8e66261ebd5b75da8822188fee21100147e5e3abaf413942d3fbf1e667e1d6794b5b84e371766c4", 0x85}], 0xa, 0xa) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/04/10 00:48:41 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f00000002c0)=""/4096, 0x1000, 0x0, &(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e) recvmsg(r3, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/69, 0x45}], 0x1, &(0x7f00000001c0)=""/159, 0x9f}, 0x0) close(r2) sendmsg$netlink(r1, &(0x7f0000000a40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4c800}, 0x20004000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0x69, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000000240)=""/105}, &(0x7f0000000340)=0x78) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={'gretap0\x00', 0xffffffffffffffe1}) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r6, 0x400, 0x70bd2b, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a80)={0x0, 0x73e1f2045f27892e, 0xffffffffffffff9c}) sendmmsg(r0, &(0x7f0000001040)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000140084002bc462e7549f17ca502b5138df912182497c9456885a9a51d60c63872b0bb7474a2b3f305bd9d1b678c79303b4ab6a9fb9a0335444b0222a2a580aa33e36df0d3863572f74cd28fc0a612539c1dffd5ca140e4c961280383eb3aff4de65e5d2dc532d218e43021f822be6688c2ce05c307617df535425b3bb4e862b0068e064c9f74e20d0ba7137a6a6d40cf94270daf717910ff7cf2a1a540dc9d03be019fa83d54ebcc0879137e8b475755759e12df36000000"], 0xbf}}], 0x1, 0x0) 2018/04/10 00:48:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x3d) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001880)={r0}) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) r3 = accept4(r1, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000000100)=0x4, 0x4) socketpair(0x18, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r4, 0x28, &(0x7f0000000040)}, 0x10) 2018/04/10 00:48:41 executing program 7 (fault-call:1 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:41 executing program 6: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000c40)={&(0x7f0000000980)=[0x4, 0x3], 0x2, 0x1, 0x1, 0x2, 0x7, 0x6, {0x1, 0x7, 0x9, 0xfffffffffffffff7, 0x7fffffff, 0xfff, 0x4, 0x6, 0x3, 0x4, 0x1, 0xea, 0x80000000, 0x7, "37ced6abca3c36484d921d3fca84afb47065fbf56febc204556715485b536963"}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)}, 0x259) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000c00)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000200)="c637a82723026f87efd16737613f4794ed4054e90866bc1e319873aba7662da3cb39d456bcd0995f5f88526c4e9ebef223940aac0e23e923056a858069ac473e760c5f0f9cd371c6a2ec4acec51eeb3fab163dd1e6f538240b1c754859b7f08a404e16cd5cb20b3bf923dd9586249d9a0cce3541f17f7ac93294a1b77e36d663b1f1ec96da429601d963877fedeb518b76d5565da9bb0ee7beec99dca2d8569aee8b757f3bf95964cef337df13b776a124798f9373a90dfc15", 0xb9}, {&(0x7f0000000140)="9321e3f8134b78f54aab9777374f3e5f3efa3dd0ad73ce70f61a9fcc004f8e6137716af29dd081da1f4e51c4242e738465e35148b365dd3d653d1787ac67355c8ce8525d826610c6264e9e602e32a6abc9bf4e3fc9daa0cf1f3d18f02489ef1e", 0x60}, {&(0x7f0000000a00)="2316c1568df9a026d6a89920fda9f50c6ab1b004da28941872471cf2e6c2482b28d41e1fd79cb75e03b01e510960e9cbf7a6e113815c932f9c4ebe2717f768256fea4314078f183bb63be212d5c759b0ad0fdffcfa63c4cc06961dbdb33b4c19dd42c144f3fe2977ac769a57969a8a935170365af2fcbabe3075b284a431ea3617a480a7bd9b5a6b83fb33ac6d89", 0x8e}, {&(0x7f0000000ac0)="a100ee641922d2e81fbbea62dddce7f82924ad810e0e2251a0819f2b28ae3b901bd55598e640e4774fb49b647d357fad1c51797193786a9839a2f2d8fc16f810db4286a8c422120cd071be8dd279640902ccb162f0e5e25b23380777c906ca69a9d8d1b03793daad095281a0a65d5f9d68bf16664510b44f194d28b55999a234b41c7037", 0x84}], 0x4, 0x0, 0x0, 0x24000000}, 0x800) r2 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000002c0)=0x9, 0x4) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) sendmmsg$nfc_llcp(r2, &(0x7f0000000bc0)=[{&(0x7f0000000300)={0x27, 0x0, 0x1, 0x7, 0xffffffff, 0x668, "96345a2700a6f82d1c87ce9136aecf5b7b3a6cc7843e598a07e501c7fa1990c9ddc74f86023433d318f2d60cde733f00c48d405980be2adf1575b11d19a93a", 0x30}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000380)="22e24968eb8255b30b44201e11330fb763c28d6752c5fc16e64b39783359b03ebb804da07b880cbaaeee8d45062762780f77ef4a48c6bb725986b82092870a7123340e4313a5b387119413de2b6d9d77908e05129cd2667d5563f0aba72a", 0x5e}, {&(0x7f0000000400)="86fdf634511dcfa885bf3742bc67d20a404643f27cdf96e5177a16d30e4cefdb3de58e44ff8d229863041f6474200eb51986ad8b49e497a1ac0bb9374608512a4a78801c17185a55d73c8b936abac65454c1d2cc6f255583417448140d1d901534f2353199fe5c8ea88945ed025e56be52de084b0174f0609704dced6ec3876abbb6c2ff64e133c3c5340cd4b6d614a3054c64ceb0f2ceca3be545a66da874221ecba2090014d326c77cf01dba10985c876fbbf9cbbdc01cda235d8b39f2bac675a02124404375e55c831fde7905dc31e8c02048f8ea1843d0724124fe4238b0e982f40b9858df", 0xe7}, {&(0x7f0000000500)="c42224450136629472b7274fbf17b1ce22d86a8bef6dada8e87987", 0x1b}, {&(0x7f0000000540)="78b236b64a38b5d25d3291a8c0ba57f5f22c175ad061a31387c51941e718b379198216c8923659c21a2708e5d4def354ad72e606bceb517e724634bd988e90091a0b1eb8820cd35c08dc173934afd808de3a35de404ba0c5a9971dd9e210a73d231af3cb5c5a84ed13be98b381f1c4534ccea37659c4a7128a00cd79bcb7503c2064180f344553156cb7bb4f06287cbc42c53a1544e50d8c6f7f0a6714a8a17437bd96e71fe2b5e32c488b75059dae2daa0880ef7c9616e82c1f2b19", 0xbc}, {&(0x7f0000000600)="c92638fa88a2a79be5c4fa9fc73c9a3bb50a213d35e38654114d1ecf07f59f9387f8afa58329f2004fdd58ad62079b9d4603d0847acea0054e99605945dddba2aaa57323f6ee41ea9d9ba6d16f3550cc4c8ad25ffe6f2e7d92651119b2df493b4263b0a11ba4a0d689", 0x69}, {&(0x7f0000000680)="963c098c30de6eec7308cfe924bd63333e5b1629e784a6dbbf07fae4e858eef503d43ad03561f6876f6f0f632a3702438eda0e6e86cda7b064fa6d20fdb273d0e9dd61cc5ff03d223a940a9f6ba774c851a326f7807ee7ebb0d3c3dacde4b5c8a4867b04069be8ddcc70d1467a4da440b72f3c6c1d40d7111a02c5a8afa0d3e1c441dc3383cef6f77932de", 0x8b}, {&(0x7f0000000740)="0045f8603bc1a79f9c0bbb5391c5dd7ef56da77ffd3365a7deba86d0fe6590155f6c2fb556893cff1ce9cde6", 0x2c}, {&(0x7f0000000780)="b73c2b26f0241b6cc34f8656c2eb8bc8d05fa8c300767905109cb11a2998006aec5b15e7f6e8c800d7a65f6ac14d4653797bdc57611b71915a900fc2702ee21d4e", 0x41}, {&(0x7f0000000800)="6f97f9dad22741265aa681135cc99e19c1b6751931152488becd07372bf42e25f3c6c7b0123e78a79b58aae1df646fd7c69c9dec4ec15ef1daa9bd25ba4719fd9434d5379ac9c57bbfd3c7becacec3113939ea2bc57a80d809bf39032740f82dc29bd1367705ead52c5ad1b690af2b4c57fbfd611f099510b6f4fc84f2de19d7558057", 0x83}], 0x9, &(0x7f0000000d00)=ANY=[@ANYBLOB="580000200000000010010000000000001149744a6aff9e23eddbc1f111eb458e39010000809114bcb26bf2e9d95fc9ea8a85917f6d75f8baeab6e3fe1e9fdf33aae32b8b245f22aa887d000244420622af07fcb627c4c90000000000197cb4ce5b28594247d6d83142c8864c0ba58bb5e91e1abf4f9823ca020b7e970bd33c1a0ee8c439a72d5438da7f0eaee7b580d60c292c60ee6c5fa158c99dd075f4b7f559eec47cc808ec4bfd5c6100f7e85f5f8991b0"], 0x58, 0x890}], 0x1, 0x4000) [ 597.269085] RAX: ffffffffffffffda RBX: 00007f26c030f6d4 RCX: 0000000000455259 [ 597.276342] RDX: 0000000000000000 RSI: 00000000205a5000 RDI: 0000000000000013 [ 597.283874] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 597.291143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 597.298409] R13: 00000000000004ef R14: 00000000006fa708 R15: 0000000000000005 2018/04/10 00:48:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000015000), &(0x7f0000018ffc)=0x4) 2018/04/10 00:48:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) getpeername$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = socket$inet6(0xa, 0x8000e, 0x1) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000600)=0x8, 0x4) r3 = accept4(r0, 0x0, &(0x7f00000002c0), 0x80800) accept$netrom(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) getsockname$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) recvfrom$packet(r3, &(0x7f0000000200)=""/85, 0x55, 0x40, &(0x7f00000003c0)={0x11, 0xff, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000400)=""/193, &(0x7f0000000500)=0xc1) 2018/04/10 00:48:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000040000000000000aa00004e2009a13097aaa280adcb56945fe05b3f46b8778a7178809d8e6ec7bdd53c3ac108ecfc33f6fdf10347fce4f4b35bb8ca691673f561b0a4c5e92daf75b5a1ad75d04a46990f8a8397f1d3a3d32acb873b21314ecc30bb521d798ebbbc27df3b68a2eceafef6be3a5fe0963553e044fdf943d72ec99d6ad8", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/10 00:48:42 executing program 3: r0 = socket(0x9, 0x7, 0x9) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)=0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000340)={r2, 0x80000, r3}) r4 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000000c0)) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(anubis))\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000400)=0xfa) getsockopt$inet6_mreq(r4, 0x29, 0xad3491892c50379, &(0x7f0000000440), &(0x7f0000000480)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000001c0)) bind$alg(r5, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) 2018/04/10 00:48:42 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"1c91cbe7a25538c90000aa5a4000", &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) 2018/04/10 00:48:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x2, @empty, 0xd2d9}, {0xa, 0x4e22, 0x34974bee, @mcast1={0xff, 0x1, [], 0x1}, 0x24c1}, 0xdbc, [0x8, 0x100000000, 0x3ff, 0x3, 0x1, 0x6, 0xfffffffffffffffb, 0x80000001]}, 0x5c) r1 = socket$l2tp(0x18, 0x1, 0x1) writev(r1, &(0x7f00000000c0), 0x0) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x1, 0x1, 0x2, 0x4}}, 0x26) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x2, 0x82010, r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1, 0x40010, r1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000380)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000440)={0xa, &(0x7f00000003c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000480)={r4, 0x1f}) socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x346}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00000001c0)={r6, r7, 0xfffffffffffff000}) r8 = socket(0x8, 0x4, 0x80000000) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000600)=0xe8) sendmsg$nl_route(r8, &(0x7f0000000700)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="f053313320eeb5795ce9ff00140008002cbd7000", @ANYRES32=r9, @ANYBLOB="080008006000000014000200ff010000000000000000000000000001140006000000010000020000060000000100000014000100fe8000000000000000000000000000bb"], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x4000045) sendto$ax25(r5, &(0x7f0000000900)="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", 0x194, 0x840, &(0x7f0000000300)={0x3, {"750bcb0800"}, 0x2}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f00000000c0)=0x18, 0x4) 2018/04/10 00:48:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x80fe}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) [ 597.544661] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/10 00:48:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0xfffffffffffffca3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="818875b01de38159b3b60c025d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e00)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)="82b4a1eda7875af7a155e2705ba5e5f1a9ba695f9546b5662a0e035fe833ab066cdd054d8d5756887c9900f6821ab3981e19fd64a47df4798dcf4ab0d1862fec2281741b49ab17db4cc37b503fd2935358d1f2adc441fef4cb0a1f6c54fe3fe66230b2f5ef4bd719cd0c01", 0x6b}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000240)=""/203, 0xcb}, 0x0) 2018/04/10 00:48:42 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000400)=0x80) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000004c0)={r1}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000fe2fdc)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x401, 0x4) 2018/04/10 00:48:42 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/04/10 00:48:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330d27)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f000059cfc8)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e", 0x80}], 0x1, &(0x7f000006a000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000280)=""/16, 0x10}], 0x3}, 0x0) r2 = socket$inet(0x2, 0x805, 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000580)={'nat\x00', 0x0, 0x4, 0x6b, [], 0x2, &(0x7f00000004c0)=[{}, {}], &(0x7f0000000500)=""/107}, &(0x7f0000000600)=0x78) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000440)=0x10, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000480)=0xfffffffffffff87f, 0x4) [ 597.640294] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/10 00:48:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x20000110}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f0000001280)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000100)={0x3f, @broadcast=0xffffffff, 0x4e22, 0x3, 'sed\x00', 0x20, 0x80000000, 0x3b}, 0x2c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001180)=@assoc_value={0x0}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001200)={r2, 0x9}, &(0x7f0000001240)=0x8) 2018/04/10 00:48:42 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/04/10 00:48:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) socketpair(0x1, 0x0, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000080), 0x800) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x7, 0x40, 0x0, 0x8}, 0x8) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r2, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x2000c000) close(r2) 2018/04/10 00:48:42 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) 2018/04/10 00:48:42 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000002c0)=r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socketpair(0x10, 0x6, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000280)={0xffffffff, 0x3f, r3, 0x1, r4, 0x4, 0x7}) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 00:48:43 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000040), 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000040)="99d0b337051381b9cea3c5464bdafeaa6b1dfcad1020e60ad684f2d06666b6703a4f1e62c4fc6f412d7ecc4b7565b934caff887faffc1437c0fec53f151446bb5a816fb91c2ceb68eae7c0f7ab840fe330b622189a75cfbf6f43332008d25916b195cd697d27a80166b7289417bfa61a21ed5843acd1b6850f88adf0d69b744141d424f349fa74aa5897e397fdfa618e6c800ac2e0cea7d6d076", 0x9a, 0x4000, &(0x7f0000000100)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) 2018/04/10 00:48:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:43 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) socketpair(0x1, 0x5, 0x4c73, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r2, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r3, 0x4) recvfrom$unix(r1, &(0x7f0000000200)=""/49, 0x31, 0x2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000002c0)={'bpq0\x00', {0x2, 0x4e21, @rand_addr=0x3}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3, 0x4a, 0xff, 0x60}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r5, 0x100}, &(0x7f0000000440)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000001140)={@empty, @remote, 0x0}, &(0x7f0000001180)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000011c0)={@loopback=0x7f000001, @broadcast=0xffffffff, r7}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='illinois\x00', 0x9) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000004c0)={@broadcast, @loopback, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'\x00', r8}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000580)={r6, 0x1}, 0x8) read(r0, &(0x7f00000005c0)=""/125, 0x7d) bind$rds(r2, &(0x7f0000000640)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000680), &(0x7f00000006c0)=0x4) bind$packet(r1, &(0x7f0000000700)={0x11, 0x19, r9, 0x1, 0x3725, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$int_in(r4, 0x5452, &(0x7f0000000740)=0x9) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={@mcast1={0xff, 0x1, [], 0x1}, 0x12, r8}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000007c0)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000800)=r10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000840)={r6, 0x1820000}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) bind$bt_rfcomm(r2, &(0x7f0000000e00)={0x1f, {0x4, 0xff, 0x358, 0xfffffffffffffffc, 0x7, 0x8}, 0x705}, 0xa) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000e40)) pipe(&(0x7f0000000e80)) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000ec0)={{0x6, 0x0, 0x9, 0x0, 0x7f, 0x5}, 0xf5, 0xfffffffffffffff9, 0xffffffff, 0xfff, 0x101, "d388ea85211f49f4da45b0f0daa3f1fd5fe067a94337849e89c32c37ec55aa60d7d27f3c18fa26ef390a7e3fda659a1a8bc4b8cebaa5a22df1a92fac54b23913e0822eae6ffeba458a0e7be6e33f9c18b448fbaddeecf9b963c859ec900e24ef9d99dd0051f2772526b3f7ddf657d2d0eee34b5e3cd39e013382ef5da846e994"}) 2018/04/10 00:48:43 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x101, 0x8}) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000580)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000100)=""/178) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) syz_extract_tcp_res$synack(&(0x7f0000000540), 0x1, 0x0) accept(r2, &(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) r3 = accept4(r2, &(0x7f00000004c0)=@vsock, &(0x7f0000000340)=0x80, 0x80800) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000380)={@ipv4={[], [], @remote}, 0x0}, &(0x7f00000003c0)=0x26d) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000400)={'team0\x00', r4}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x5, 0x4, 0x5, 0x8, r5, 0x343}, 0x2c) 2018/04/10 00:48:43 executing program 6: r0 = socket(0x4000000010, 0x802, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0}], 0x2, 0x4543) write(r0, &(0x7f0000f64000)="c72d57cc3dc60700088100de", 0x7) 2018/04/10 00:48:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) recvmsg(r1, &(0x7f0000001c40)={&(0x7f0000000980)=@hci, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/72, 0x48}], 0x1, &(0x7f0000001b80)=""/149, 0x95}, 0x0) sendto$packet(r1, &(0x7f0000000000)="b98873b84c90c685a829a34dff10f3acbb", 0x11, 0x0, 0x0, 0x0) 2018/04/10 00:48:43 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fdff80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x8f) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x6) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) accept4(r0, &(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000400)=0x80, 0x80000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x162c, 0x4e20, 0xdff6, 0x2, 0x80, 0x80, 0x2b, r1, r2}, {0x5, 0x7, 0x8, 0x0, 0x0, 0x9, 0x306}, {0x0, 0x80000001, 0x3f, 0x3}, 0x9, 0x6e6bc0, 0x2, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x0, 0x0, 0x4, 0x207, 0x101, 0x19b2}}, 0xe8) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x3ff, 0x2) 2018/04/10 00:48:43 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001700)=@flushpolicy={0x10, 0x1d, 0x405}, 0x10}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x5, 0x4) 2018/04/10 00:48:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x300}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e21f7c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}}, 0x1c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 598.928427] sctp: [Deprecated]: syz-executor1 (pid 12786) Use of int in max_burst socket option. [ 598.928427] Use struct sctp_assoc_value instead 2018/04/10 00:48:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket(0x18, 0x6, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xcc, "c96e7533a8761a42cacbda5f6e6759b573371efc55c288c4afa7f922b0110381a9ea118bd2dfac618a78676eecbcf5b46a917272bc52e367ddbf3ae16e00734106315e3ef35ac948932b02e55d4a17e8ba15c70333b82eae3a3a6e4b7ba9ceca9002b21b61e5f175dd4e6359c29ca189cf1f409e62207807dfa25953e72c346ec9ac96dd3357e9d752c6a14eae16ab236c8c7dbc19939af6ae1ba8a0ed9e301c64f96bf7c6d9a4236993a2b8450c8d98f90b2faff84f8bda9bfc6827bf5515e9feb1f5d52b4f6453283e0bb4"}, &(0x7f0000000000)=0xd4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x2f4) shutdown(r0, 0x1) 2018/04/10 00:48:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a8dfb0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netrom(r2, &(0x7f0000000740)=@full={{0x3, {"1499f2605078e1"}, 0xfff}, [{"edf4a4fdb869d2"}, {"1b3c50e746a61b"}, {"3cdda8599d591b"}, {"0a034d60060842"}, {"6ad4ba60b872f0"}, {"a5861517d175b2"}, {"8f68c61a1ebf8a"}, {"6427527d98aa8b"}]}, 0x48) sendmsg$netrom(r1, &(0x7f0000000700)={&(0x7f0000000040)=@ax25={0x3, {"fb4c132cb7f86a"}, 0xfffffffffffffff8}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="5d4978c55d1a522634582d2ab827fde77ebd0728d4e4d9f36a3e1ba7f221def599d5ea55e6fa56edb1a4d23aab5568557400a3effe958acdc9f330f9f2ad37c34a9c2747d61df1f9c769fbe4c900ec683d8e269401606c66e9c357c543380649f47d642376ee0ed499ecf843dd9cb76b2ab52ff8722a2a6dd5791582b510e0fdd47e61b5ee4d67ad441df4a948656080ab3db25392721f24ecb60df33d77501308e8b20947a5820044191b377c5399135fc28d322f5bc81168790f84206ebfd052bab5fb8e25f6fadb9c0952d103b526b54b5256a9e8bfa9dea93afda451b3f48fcb164d41565ede976858ffa7aa6fd0a074dac26864", 0xf6}, {&(0x7f0000000180)="fba341497e559e309c9dc8646f0a817c91161a660d4d76554b68503e554005af683077bf7568f8b8c1f3e4638ac1dfc6b729f6fb6266b1ab41ad5741aaa87a08e92505389424748129de69b25a7a42e7982bee2c3d45e2fb923e197632eb3fb7345633e56c3ad1931a649aa3fe8eb95db6d8f5fba0753888c8d265dbb09c93d79ff6be7ce5ffebda9fa3032d51b74bb51d734091b9d071e46c35f0856d568a8d673e7840c0bc4d9e903db05c171d048f", 0xb0}], 0x2, &(0x7f0000000280)=[{0x48, 0x114, 0x0, "086dbcc23232b370b18c66838c07e7d79a9440f59d289a0005e734cfb5cc758f59e30a0ce6747c667cce3be9a158e1b8ce"}, {0xc0, 0x10e, 0x5, "250124c9d8b001c63a2a430edf3989686230cc718f5d70c15aac89625fddca2f446e831135adb078612538af93e7d39129780776f8d0e7e80886db416f289514b402f133ba9ed9c8aeb3ef363b31d638dd751dbc1338227a8ec3af80fdcde6fb087c76f1966a52e525841bf754c9353b3f450b0376908511740f6280eb0c69225051228c6f87d782239bd17fe81c7f6ad15db3274bd5068a447b72306ad24d545fda439302c2dc8414a94d6c32"}, {0x60, 0x3a, 0x3f, "51f763234141ac248a2cb6d1b1bd8384ed533c640cbf1b39e2327630d70240dc07a8ba760f50271db71cb2857a11010769b90a1fdeaae003bcb2316bbac3f7072827008fbde1c7fc79799bf5eb53d8f2"}, {0x40, 0x103, 0xffffffffffffffff, "117e32020b53457b8b32d39cc725bdffa0ea26822ad3bb0d82ce9d9a82ff247f9f5aa3ab53fd2e8b80979df94775"}, {0xf8, 0x103, 0x400, "c1dc8aa480183f7511fdb85f160befdee6a1a7d8524fdf2477e0d3763104f9fe536c1697a544db61a0ebcf773c9f8205a13f8b87a7954a59b7953479a48721f5540421e34336851730669e3a4c92cde24ecd2aac7fb5f4d2f4500f746a81aac48f46cf7e3e44f5ed7c04c31d40977aa97721ed26fa9a0ab0b1e21785a72a488f7c13403fefc759d04076e13ac548380581f7a301b59751e07495177cfd67375b0f3c02bd5a1fdfd7315cb725ddf99cd9af1bc570f2a3b6d9114d856e67a0414f792e658cb729f80c085767d8f67850829c8f87a2c36ec86019ebefc43d86f9eb3dbf3920532d"}, {0x80, 0x116, 0xffffffffffffffc1, "38cb990ef93eaeb73972aaf2fd65d9e3e8ceac16ee4c8a4d4120ea5a626e018cc849f1ef77d837e2a324eb28684e04d8a5c3de3d95393b7fff9364d6c883b0851bb67a8812194df5b0eb326ad93369038e1d8e1a40a09dba55e6f6498b68b924d577f124f1f914512983"}, {0x100, 0x129, 0xfffffffffffffff7, "7e78ab8a4f4bf430db6040622a483937eb43dfb3603232fe109a35c35627e7281555f99f6391627c36e1a7c2997d0c45305484ecc901b4dde326e7ffda93ee2dd109a8639cdc00ee21a2b3b57160724a2cdccb43d846046f695938629e7cd28ae282fc9eb9924389dab5908c44bb155b85109ed672ba18f346caa0f5f3977fb3964a135a7655d2d9a7b7d843e82082e6db00ee8a72849ba3865c060066d6b8c92f8cb9fadf527eddb9ffefe1a33a16afcc8b2df3241040f75a6f2279e38b281eb01efb05152996a564c96417630f3a0d1632746305afa99a56d42cbd6c4b233b6cca08d37adeceec3e70"}, {0x50, 0x19a, 0x8, "14ec0221a9592a5d1861b4a0605ffdefa960400dc7e610d71de8d2e4c122f490d0917c4c10d966e8bb3c8d826a3b08c87c58c8306a3dfbae081e69591a"}], 0x470, 0x40000c0}, 0x40800) 2018/04/10 00:48:43 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x3ff, 0xfff, 0x500, 0x346, 0x0, r2}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/04/10 00:48:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0xd12}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x835, 0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) recvfrom$inet(r0, &(0x7f00007c0000), 0x0, 0x10001, 0x0, 0x0) r2 = socket(0x0, 0x800, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) 2018/04/10 00:48:43 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) poll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {r1}], 0x8, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) [ 599.720115] Subscription rejected, illegal request [ 599.726656] sctp: [Deprecated]: syz-executor1 (pid 12786) Use of int in max_burst socket option. [ 599.726656] Use struct sctp_assoc_value instead 2018/04/10 00:48:44 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000180)=0x80) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000080)="2f0000001c000381ff030000000000000c00000001000000000003c91300010000000000000000005867374d00050b", 0x2f}], 0x1}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x5, 0x4) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) accept4$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) 2018/04/10 00:48:44 executing program 6: r0 = socket(0x10, 0x0, 0x10) write(r0, &(0x7f0000000180)="24000000100005004d07e30800f20103030501001000010014000000f70000f1de5609cf", 0x24) vmsplice(r0, &(0x7f00000000c0)=[{}, {&(0x7f0000000040)="f01bf52f246678be9e42d683dd51fdf6305e0ddbeb5be7d81d2fcd36dd27a290b39c1fbdf6125dadaf4f3dd2cf05c536578513f992d23c94bd50815040854d08c373b813b5a011a01473f4deeeda1102aa", 0x51}], 0x2, 0x4) 2018/04/10 00:48:44 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/04/10 00:48:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x260}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="5b41c4297bc0cbe037328a2dc8c954", 0xf}, {&(0x7f0000000040)="fd016e4fed99b77330ec89493f6d1bd6e29e", 0x12}], 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = accept(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200)=0x200, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000300)={0x10002000}) connect$pppoe(r7, &(0x7f0000000340)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'sit0\x00'}}, 0x1e) r9 = accept(r3, &(0x7f0000000380)=@in6, &(0x7f0000000400)=0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) sendto(r8, &(0x7f00000004c0)="916a088abdbdc3a67bd19f3880b4867e1fe20eeeae11f3e66e3e5611a7ca07870edec1f754440c75dddd9fe746a64c911261f55a98ed3c7ed2d041a38341d375329412a9e2be82636475741bdc1a89633d", 0x51, 0x90, &(0x7f0000000540)=@llc={0x1a, 0x110, 0x9, 0x8, 0x7, 0xe9f0000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x80) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000005c0)='irlan0\x00') getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000600), &(0x7f0000000640)=0xc) socketpair$inet(0x2, 0x1, 0xffffffff, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f00000006c0)=0xffffffffffffffff) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000700)={0x9, 0x3, 0x2000}, 0x4) recvfrom(r5, &(0x7f0000000740)=""/5, 0x5, 0x2, &(0x7f0000000780)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000000800)={'dummy0\x00', 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000940)=0xe8) bind$packet(r9, &(0x7f0000000980)={0x11, 0x1f, r11, 0x1, 0x8, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getsockopt(r4, 0xfffffffffffffff9, 0x80000000, &(0x7f0000000a40)=""/216, &(0x7f0000000b40)=0xd8) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000b80)={0x401, 0xffff, 0x401, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000000bc0)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) setsockopt$netlink_NETLINK_TX_RING(r9, 0x10e, 0x7, &(0x7f0000000c80)={0x100000001, 0x81, 0x101, 0x39}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r8, 0x10e, 0x6, &(0x7f0000000cc0)={0x401, 0xfffffffffffffffc, 0x8, 0x1}, 0x10) 2018/04/10 00:48:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000240)={0x6c, @loopback=0x7f000001, 0x4e23, 0x2, 'lblcr\x00', 0x10, 0x41f, 0xb}, 0x2c) 2018/04/10 00:48:44 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x2000002, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x7ff, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000480)={r2, 0x1000000010}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100000086e6da86730ee8101944dda6d429103add9d7f58750008000000000000000000000000000000000000ff02000000000000000000000000"], &(0x7f0000775000)) ioctl(r0, 0x6, &(0x7f0000000340)="532cbed8e29f79d4b2aa7b2af5210af12ad082b6360e2fba742c583c985775834a58305cbf499b94856fd66894878e6f18a55f3420472a7913e0e8e9f501b7c916e9b8b80aad2f5a21d18ef92a39fd30c9a20b01fcfc97457221") r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x400000000032, r3, 0x0) socket$unix(0x1, 0x7, 0x0) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x1f0, &(0x7f0000002040)=[{0x10, 0xfffffffffffffffe}], 0x10}}], 0x2, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000200)={r5, @in={{0x2, 0x4e22, @rand_addr=0x45939e32}}}, 0x84) 2018/04/10 00:48:44 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0xa0, &(0x7f0000000740)=[@in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x1, @empty, 0x100000000}, @in6={0xa, 0x4e20, 0x6a1, @empty, 0x4}, @in6={0xa, 0x4e24, 0x1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xc82e}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000880)={r1, 0x58}, &(0x7f00000008c0)=0x8) setsockopt(r0, 0x800000010d, 0xa, &(0x7f0000000000)='\a\x00\x00\x00', 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept$inet6(r2, 0x0, &(0x7f0000000680)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r5, 0x21, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, {0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x100000001, [0x3592, 0x16b, 0x4, 0x8, 0x7, 0x7, 0x0, 0x6]}, 0x5c) r6 = accept4(0xffffffffffffffff, &(0x7f0000000480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000002c0)={0xefe0, 0x3, 0x8000, 0x5, 0x4, 0x35, 0xfffffffffffffff8, 0x0, 0x0}, &(0x7f0000000300)=0xfffffffffffffe44) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r7, 0x100000001, 0x0, 0x80, 0x40}, &(0x7f0000000380)=0x18) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f0000000540)={0x176f, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24}}}, 0x108) accept$packet(r4, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000940)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000980)={@empty, @empty, r8}, 0xc) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f0000000a00)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept(r4, &(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) [ 599.991656] IPVS: set_ctl: invalid protocol: 108 127.0.0.1:20003 lblcr 2018/04/10 00:48:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="9c0000002800ff0a000000000000000001000000080000000b000000"], 0x1}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x7, @empty, 0x100000}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) 2018/04/10 00:48:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) socket$key(0xf, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0400002c00ff0a0000000000002000fc0000000800000004000100"], 0x1c}, 0x1}, 0x0) 2018/04/10 00:48:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'gre0\x00', @ifru_map={0x5, 0x5, 0x1, 0x8, 0x8000, 0x7}}) 2018/04/10 00:48:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:45 executing program 6: socketpair(0x12, 0x1, 0xe18, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x10001, 0x3, 0x2, 0xffffffffffff6657}) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00009aefff), &(0x7f000008dffc)=0x4) 2018/04/10 00:48:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000140)=@updsa={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) r1 = socket(0x10, 0x3, 0x23) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @dev}, &(0x7f0000000300)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) recvmsg(r0, &(0x7f0000002780)={&(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000680)=""/68, 0x44}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)}], 0x3, &(0x7f0000001780)=""/4096, 0x1000, 0x46ef}, 0x10040) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002f00)={0x0, @dev, @multicast1}, &(0x7f0000002f40)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002fc0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003040)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000004a40)={0x0, 0x0, 0x0}, &(0x7f0000004a80)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004ac0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000004bc0)=0xe8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r12, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004c00)={0x0, @multicast2, @multicast1}, &(0x7f0000004c40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000004c80)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000005200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f00000051c0)={&(0x7f0000004cc0)={0x4e4, r2, 0x1, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0x284, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x18c}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r9}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x2, 0x8, 0x34c, 0x45d441dc}, {0x1f, 0x1, 0x7ff, 0x80000000}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r10}, {0x128, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1, 0x3f, 0x5}, {0x7, 0x8000, 0x100, 0x80000000}, {0x2, 0x2, 0x0, 0x7}, {0x6, 0x1, 0x2, 0x1ff}, {0x6, 0x3, 0x2, 0x7ff}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r13}, {0x10c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x937}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x4e4}, 0x1}, 0x40000) 2018/04/10 00:48:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020005, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) 2018/04/10 00:48:45 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x5, 0x0, 0x0, {}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/10 00:48:45 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'dummy0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x7a, r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="370000000000000000814000"]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000240)={'bridge0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x10000}, &(0x7f0000000180)=0x8) 2018/04/10 00:48:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x200000000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:45 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/109, &(0x7f0000000500)=0x6d) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in=@rand_addr=0x800, @in=@multicast2=0xe0000002, 0x4e23, 0x3, 0x4e20, 0x867e, 0x2, 0x20, 0xa0, 0x6, r3, r4}, {0x3f, 0x800, 0x5, 0x3, 0x0, 0x2, 0x5, 0x15}, {0x2, 0x2, 0xce7, 0x80}, 0x5, 0x6e6bba, 0x0, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x2, 0x3, 0x400, 0xffff, 0x0, 0x1f}}, 0xe8) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="a8d57fa7f37ec54a29d6369e583c6d1480e5806cbb0269ab5e2a37db3d9609aeea", 0x21) 2018/04/10 00:48:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_aout(r0, &(0x7f0000001640)={{0xcc, 0xff, 0x8, 0x1ef, 0x1ef, 0x8, 0x1a6, 0x7}, "210c08fa4256eea13b77fd8db0c07aa85745f26e79a83c2c6f77ddcdbc0a952f8062735898e0e794b51ce5f427c778daf8e87cd92628b7648cdde8f820c4b51ae38c8761dd8485b4bf092ffc4df69863c8a2bd397f7a4a337c407b65d311b56b284ae0bc31e8588de788dee026154f62503ced1371cd3737912b1ca1424fdce7ecd713c23eea01bb40e020634e54c07fb2c565d8798ff6772a61b37546d5bbbe5e63a723e5747d58601ff2a450fc34fa2cad58109ba956b0f9f1c5c0bafd38272ab11188d0aebc46e9eb32f27f67e8be1f1187a47ee7980401d9740f48dabfaf26300d9a241651438d8b213c08467385603d8e4c9b8fd6", [[], [], [], [], []]}, 0x617) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001600)={0x18, 0x7f, 0x402, 0x70bd2d, 0x25dfdbfb, {0x5}, [@typed={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x44000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000500), 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x20}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="000002000414f1b7cd0dcdd63a0c5a467b6c4d0700"], 0x2) listen(r2, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={0x0, 0x4007f}, &(0x7f0000000540)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000001080)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f00000010c0)=ANY=[@ANYBLOB="d40000002900040025bd7000fddbdf251b000000c000a100daa28e62f131f14a81c7e140b5dddda92483dd2c48f6117a31e0776ac93237eba1791050562dc68bf2e2b7ccd93303b91c31be538c3f15cad1a55faff558d65ea8f7aca3efe8a0c708c0c88937f4b385f5c2cd0b04a271e05dc628ed88aeb64663760bc77c3861864434e852373d14904a156f74411426590287e24dcdfda14a4767f2b800c63c5e52c306f02b1f3398a7c9e1e30ce180ea08dc91e4c69e7f05c12e13d0c14886552cd05fe160b408b2e18afd4d7590af6beb331de4"], 0xd4}, 0x1}, 0x10) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000640)={r4, @in6={{0xa, 0x4e22, 0x2, @empty, 0x2}}, 0x3}, &(0x7f0000000040)=0x90) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) r5 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000280)=0x80, 0x80000) sendmmsg$nfc_llcp(r5, &(0x7f0000000f80)=[{&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x3, 0x3, 0x4, "fc20bffd65facaf234daab212c03a91db9cefd10710eaf4fdaab875ade421dabdd99f5092a68f8e589db1fff8e7b5043d0cf8f6e589a424f048ec69564b6ff", 0x1d}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000480)="e906b4f079d253f05637d5", 0xb}], 0x1, &(0x7f0000000940)={0x48, 0x109, 0x81, "381f523c187b31c012cb8a650f6477b392cefa5b8cf4e9764cd8a9f0eb824a0ca5d8d1f84694d91bcaab05f7be00a57c919bdfae1674"}, 0x48, 0x8044}], 0x1, 0x0) 2018/04/10 00:48:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0xa}, @empty, @multicast1=0xe0000001}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) 2018/04/10 00:48:45 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b38cd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) socketpair(0xb, 0x2, 0x1c43, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000100)=""/4096) write(r1, &(0x7f0000000000)="260000005e0009000000eaf83a0000000001000000ffffff000008db1ee9ff4435eade000000", 0x26) r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="571d7d91291161beffff45763f7a94674c0500c6e58ba229941a083257dfdd9d4037ad6480baf0fd", 0x28}], 0x1}, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000140)={0x48de, {0x2, 0x4e21, @rand_addr=0x1ff}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x1, 0x5, 0x100000001, 0x3a2f, 0x997, &(0x7f0000000100)='bridge0\x00', 0x8, 0x6, 0x3}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x268, 0x268, 0x118, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x200}}, @common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x4e24, 0x4e20, 0x4e24, 0x4e24, 0x0, 0xc, 0x2, 0x401}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, 'bcsf0\x00', 'erspan0\x00', {}, {}, 0xef, 0x1, 0x4e}, 0x0, 0x110, 0x150, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x0, 0x1, 0x1, 0x2}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x1, 0x20, "98c924181bbd0a4457a567205629351e3f52b002cd4d8e3a4ac0acdecb1d"}}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x3, 0x3, 0x57d}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x80000001, 0x2, 0xdae}, {0x7, 0xc4, 0x4}, 0x3, 0xffffffffffffffe0}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/04/10 00:48:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0xfffffffffffffe7c) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)=ANY=[@ANYBLOB="4401000010000103000000000000000000000000000000000000ffffe0000001fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1}, 0x0) ioctl(r0, 0x100000001, &(0x7f0000000180)="e4b51aff663dcf18cfcfa924974c0ddc5782f3ba6e68155b44f0d801df856201e429c5bee42ee83cca3db663c6416ad01da0c0ae5d77bfdf4c7b6d0bbb2e2eb987f53ecb937a4164cb3e0ce5bfe36c2d66a2b51765f65f0d9454a69c78a22dd937a7c72671b23f9366b21829bad9c01c8e25d78c25ca2d81a19627b8f6c747daaa00ad78b2c4938b1afa35b40d08b32e7f60fa10321030eafc130e9b35fbda6138e8c805ebf84337c6da0ef4ade806e18eae5d71b81253241e0a68797157") socketpair$inet6(0xa, 0x7, 0x5d, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1942, 0x1f, 0x100000001, 0x81, 0x3, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1, 0x8, 0x400, 0x8af, 0x80}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={r3, 0xfc, 0x5}, &(0x7f0000000400)=0x10) 2018/04/10 00:48:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x2) sendmmsg(r0, &(0x7f00003aff88)=[{{&(0x7f0000204ff0)=@nfc={0x27}, 0x10, &(0x7f0000e28f60)=[{&(0x7f0000ef2000)="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", 0x14c}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 601.140574] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/10 00:48:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:45 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f0000000040)=[{0xfffffffffffffffd, 0x401, 0x0, 0x2}, {0x0, 0xfffffffffffffffd, 0x3, 0x3}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) [ 601.180968] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 601.263232] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 601.320536] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/10 00:48:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@mcast2}}, {{@in6}, 0x0, @in6}}, &(0x7f00000002c0)=0x69) gettid() getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x7, 0x3}, &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000380)={r4}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a80)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000001d80)=0xe8) getpid() setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000740)=0x185, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={r5, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0xac}}}, &(0x7f0000000600)=0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001b80)={{{@in, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000000540)="185cb3472ed783080671df6caeb495a3fb6e2ca1a7bda5f78e86cc73b2844fcf0bee863662652dc95737e563ddc92826c6d18c9ec832affb84e6207c2b55b08a0a707eca161cf794322d519cbf61ef57d1ec35db6d4d491a1a8d93cf89cb33b7882c2fe91f7715626f6da1b4785b96b33f96d5ae49496415fbb6ab199dce2533797f4a4e944260c7b657c620bf6abe2c3db1b2717c23a96bc822bbba7c5164dc9cb55f38ea7cb6adb6758fec8fd2f815ee") getgid() listen(r1, 0x9e) sendmsg$netlink(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="090000000000000025bd7000fd00df28"], 0x1}], 0x1, &(0x7f0000001e00)=ANY=[@ANYRES32=r0, @ANYBLOB="000000002000000000000000010000", @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR], @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x67, 0x40000}, 0x8081) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r6, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r6, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x18) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000780)) 2018/04/10 00:48:45 executing program 4: syz_emit_ethernet(0x57, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x9, 0x3, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "fcca28", 0x28, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x3, [], [@enc_lim={0x4, 0x1}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000001540)={0x0, 0x0, [0xfffffffffffffffd]}) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r0, &(0x7f0000001580)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="aee299c0328151f160d7a8a2f7f228140f9f9f77b8ba90827689798c064add859f62b5cfaa716f9787bab5d63e8095961f7a688c0df4da392cb3130adea9c9bb8aa64a3e5e00410d3b33638ac2ee3c339ead5d8c09aec1", 0x57}], 0x1, &(0x7f00000001c0)=[{0x80, 0x105, 0x5, "d9c04f343c5623df0113df8659b792e2ee9f790c58555e7ec6aef40cad1db0f3c1070f64b835cc996d21ccf8d944572ed397ccb84a8c7b7db0fd6ace85b60c21644299e77a501cdde6f549be3a325157a3b9f8aa6c396ffd3d5c7a349c56152577e497ff55658cd426084c2b"}, {0x1010, 0x115, 0x98, "43029e80a3a0dd8bb7b5c605d8a6746b5b97ef5d145be399db680e7bbf1fbc47e1d9b59e44423598feecc324fd79a61002ad1849a31882b2784b7bc2d131a26a1105188f52da8c2443d4e1dd32ac9ee2e6bed1c8f80000d1d74583ad48974d556b6fd0d6a5be64aeee4912b1a440e816843507c54c11de16cf96233f3d85a30f205c2849a71c256f69eb13f0d0f02cf3c4866f1e28a1f5d829e847cb0a626a0fabd440de72009a1b5e21fb8439f0c482c4207bc659030d2a444868a38706e60f044135483eab18d7bde1ebc186910aa80aa388899099b237adb88cfb90aec12bc6dd946efc83cdbd6c52d86d06b22067ee5d386cac45cc4012388580ccfa2fc6c4bcef0d38249f756792318930511c7720f1601038b5f401a9c21d3f772f94871171b4459c946efa4d9e81befbf3d198868a4d99eb377595bdff97b6fb045df10708dee8ba50d6a6736a08db5d1b6d62b1382ca32568e076caf2800d0403f667dc0a5b5b6d046cb9048d31aaff41cf69366247f5c3e9315930145437758457841de748161da3c0c1af8fc9a5912fe57bb7c2531b71bc2cc40fe1a3ce805366b56c518db9fcad40588ef992b83ba1e925c58212c07408201584ea2eef5f731c7796cffe2590148db47583a668e4944219728e032384714ac6344aeb9a83a939f0577a6eb1bf89761f116d07c037e7d2a02cdabc1ac7b316afac0ccce5c55b119e2d9d52451ac9f5c0021947ea3801c7c933e688e7e77c7bce48ff5ee9d4bccd99281e5c2f95efc11666ec5c05bac74b716e07bb727fcee5c69d06962b2b3462ced6e3048236414d9a0da197960b619032180f550a44f8f18dc908ee70f0f3adb1654fb9cf4302f3982c91f858b3786f52fecc686fb6509d47211309f1c9bc89b142eb008b38f9813045f43952b11c945a323631eb2e9f56380d2b529bd7339af781d052a6f5fde06f99f0bed67a1f354d733d1985bafc7e189e12a6db5088f755959658b77ed8b70e5f969cd22f4789a0ad9d944b366e2b5d4a99c3e3ee88a363759bd7aa40aae0b4b2483abb8aaf9cfd77c7999753b561a00758391222a2f77d756cb92f1b61cf74d0a79005d58aded6bfa963ab4828f43a086abdcef01e11cb0a682fc793005439b034c0e47bde65d73db0a8ecc948266fcef2e7ecb37bf2124f0275b7f64c8c521976749cde4b9c512c0e4fb0c7028260d2932163913b2755ee071d8e2ee46e591ffb921fc20c6acea3c65ff18538049d5a4ad17088480080c4b3120403254aebe5a3d204e59a54103b9084ebc3ad8e3e30dcaa35560f0e9c63101eeb3c0446c9a31506afb644964b2fad73770ed574aa6219fdc3d971861258ce99868a26b683a5cfbca61c20f12db7dc8b1ca1b031e723b3ce115687cca788f5b4b2eef730daec143e5413d4035b25c9b649666c6ef0955616ba0ef164094f04819544940df0999a1174b40bc7bcff872c2d383b77545ffe96f078f20275a5becef4c0d5dc69bdafd3a163333884590d8cb438dec789839bce438db4cebc52ac6167753f6738dcd5b21fd3861c1fed0c1d3c6b0cfc395ee55b3af8efeacaef7e536a79bdc3857a1a7d5a6558045a3c77ef040aaab3b7587ee566dc8fa692ecfff6f4e0474e6a89b64f8b38d4b96f887f2591d3e9ece7f27ccefd3848682af33f13ba2d11489be0c773b696e74126acb81b63e42d920fd19286f6a263f6fb9ae87db679026da13c5a72b13b48c485dfc03e4fd7286ed797aec18562a6d13419b768c31522e077dc5d05802eebe1feddb9e1e35244303d063faf1587adcb852b776fab4647dc08e1542c91da443fd846688a3b92c3acab02407561fdab615d53583fab06ef4ad6ebfbd1c6380293b01339090562eb3327028193c12a0796ad1f30b8cc5e199379d2bd5758f32ab24684ec43b41dd7e06f9116e7d5c1ca03918ba63b399e3b80cde0efea31c4d7c5aa73532a9b936ef7ccef37e96e7977240fc36b3e83045fe363eb196261444166e44294ecbf3c07b61c5d71a303062be70972fd361bde603c055e6619ac49d49a953943efdabdaf711b2f012b05f1bd3d302eca4649485286b20b64b148030d3299c2fada03ef7e9fc8eb0dcbfbfa3cc98838f1c542752114547a6ab3a720b7b60cc59ea22c71a461105486925c8f3c88440ffca41de7980ed3520cee665a1df8fa329eef7e81bbf23e21df170503605797a7e0ef15624847527bbfe69281efd91839de74e05b38d76d89ba0d284d04aa1ba5c7ecf8fc92c6203b41d5a6952e62bb76d57a1f38cd0928cfe97866495833024a058287482ac77909a28b9be089870319b8d47475158fe0cb76e06323c74c6b684147eb716fd8b57bc3d94da1b1fb7d1d4f1f7762cbe867ffb95df01613feb990a4fc61ffa44093f20f907789234ad4158f3aa127da999aeab9a1119c339f89138cae69978134eb35ac5c915ef61879a81dce51f3fc0adf30f1ca8dd7aa9f1e98b9eebb4a3de8297f3a9803cfb4ab51085e82992c610906d14968ebef89e2aa4bd859d03db93f41d7c73d2943d16235fd2a60894b7aa8e066d80391ca501993e3b0556881ef5c2e999490534dc8e63658e62fc63dd020df003d4549395224f3cfa2a28a033bafb3ca8f3a3b142f0388d487aa3e3d2cd0cc5feb565c5360b38e33e581c06715d5eb7dfb7a52ab88317a6ad540144bf5d6caba7f03884742e6da5b5963db63bfeb7adb9d3d1866b6775fa47247aad6a496db360e840354375e1aaed61c7d90f545bb245712511bc95982a5d3591939df13d1a9d9e552428db4d57b51c9d9dca8a7798ad5ea66e961de12dc3d2741d78f4d24231e1ad5088206dce4e7a1d3b1d760f5f993520fcf3e8ee2b384782bc30059469a223d9f2eb6bd1e4f3e7a61f96867676deaf6b1c0891e1bed3ab3167faed56e4303cd2fe7800190ff4374a9dcd22cb3441721069efce9dc8dbeb344e620b7473b648f8b8f16501f281e28a5e851259b49b4e46500f05fe99172ce142e644c033a5debca779d73138579a492d64b0023d94d51b07a4c5be52c2264027c5953f7ca95007eb30220d85a5aeaa35d93475289a0128577215a20b9d03abf133b2d7535e8c58a1d11d21d26916a433c9dc4d11c0cb41a32b7f3d5f028f5544b9a1d14a49dbd5ba94ecba487285ba24400591d733575c5dbc990ce8d4fc53eee6c8873f06a390e2d35cc4654232899b0af45c8e8fd6cbb8703ff232b045e039f9a3f5faf57836923cdf71e87afe677d003944b562a99c6c2788bd3ae89e0a23c930351210ffc92e55f1232a79ba44b98b49a0a1b9f942b2500faa9aece9568a5e6b15da50ea5f8b03e1a82957c79fd81cf4a3682d3675f3f3b68587dabb75507f258f6e5b29fd4efe29aaac2ea420cce6ea624cb77872f9bdad2703de602ef0c7e2b66fcdcdf1b0094df3f96828be5f1d987ed8b5be84e46993979bf8a2128747e724890cee94bd89b142ac35c5a3dfac2eef8046f24d9b9209aa7a4d0cfa8700d6a24bc7269087be54526bb71e95c6920859b101fef68e4dac9367ac83da6971bcb139d77bdbc08c2a4ec27f12a29fddae764112e839fc5a59471b89bcdff3e468a7cd76d01c0f2e61daef94782eef8e45564b7c1a89e327d509df1e0c81f57e3d43e253b7ddb53764d06247763bd4ae40c8d270c75e5f4c372ee6fcfdd7bdae5d9be2935759cad2cdcde904fa2463f05dbabf0f71e74363f21ce070ea73cfedb15e459bf729516fc59b797f70cb1bd6e59c6e1db64605d0dfd88e57501c2bba3dce92798a66eb09c6ad2b4b28fdfc23932707e1de37e18ea706dfd49c77206a921c2521be6786597b96298e72f097a9919bcfc7434ea3b3785a69d927088a247c62956f0399b762d3320204962a5f3703044720e23e355d6cb72491f7466b6bd174f30119da26b05b32390656b9a39de6d55b3affc35de62e35ebc61b03e642b4f1c4dd6b8a0b197c3ba0323df0a9d0218a7898c873377e5bb0ed6ef9ccd8816f9f901751c52edfd22d7c54c820d20b00148739a0058a5e444db56eab5512ad357fdf8601aa31ac10ac61298698d2b20aec1bb95f1fd9fac4f08e3ee5241e07f658a02746141422e5da87ded85773f93276b0ff286350ea1cf074178994844c0c07ad5dd6e49c0703fa52389c0997756adf889bbc4cc6eaa4618a14a1a35c57496d77f241594bd326c05e97647494250e0a396b97b25b4cdf0360d4f3c37fbd290fe6e9c4823ccd6e14790e09e3ff6486b92a0dd20d575499e710623396f241fd72c2051292378351561f4d504663f3daba3aa185fe43ca57f72aeb18ddf19ac26fd239dfbd4d1f28da6ba169eab005323548c71b072c04b3f678bd2cb4f170827d519f2950218bd0c777fc04c06ed0db10918f0de012cb7339ca002f31a28ecc39ebf3057091b49d06ccc8013b32c1138692b7b00df48af33c362df98a7d4b69d862ebc56e3e3bd5a495065dd4a2635e31c4cab1393be92cc4e89460ddd5b14d14da68ccedaac5ca7f37fa435e42c514ee7874ac3630d325faf7501059b7f5014d72dff5771f84b88d66843915a3aa11f87cf9d994cd3de01731391b2462458353962094f91210e84872e1a00faa5559971dad2fca630ca5ec6bd92a35ae2d332922b474cd071e01c53239602fba8568f564904d0410de8a212abbb480b0f6000fdbe9191c57bf507175adeba0879326822725788370b56982a382b9f41f2c77c7945c60d27a0f46b5fb0ee78bfc0484c99e33dd6ead9e32f5696f32602c4045de11ab6934907e0dbc4020c9d2df89541774dbb66356bfea78dcd7dbe77de7b2e8540e41bb1770b6a36e741ea36aaed5d2612b5efcec99fcc3138ed3266601f2fe49169fd0090e06a919b0b532e8d5c5c44e8a7e573bef137fdde34f65fb8844e4647a1eddd2518f97148de8e31bc2e11cf6d1efcf71e48536cc5ba8571d9a02c22fb30dedc7b31877e619908f2d94cc4452ce83e5d32f116c6ffc86244bb65d06e4f491cbd16707082507d2c1ab090cbbb4def13bb7ab7f9bd9d3dcbc76f3f2d0e7a5f988d747aee8c89f2048a5bf00396b739b645926b2c15679715b6da0a31d7bfba7a540ded9e290bd76a95895d591d57659b83713f657283e95d9cde97746cea0d604e1fef44242c9b59653f6fa708fa7a9ad0ef8652897590ecb6d91f93651548903728f8a562a46c28bfcb02d0baf7f057dcfcb673f509b290023ed1c27718a7b8088bd6164bf185f32074112947d56f6a2ab8c47d0b948e267b1a51fa1c753fb001bc8f5d047ef1e82271f0ed7ac14781368d58db5b51e18563e759b4408cc302dfb57991a3d1a305aca7bcbc78ce0ec39d6e478010c46f776407ab9a6bd1fbc2ebb9dae5956a35ad8f96094d57b912ac2af07520e6835618ab6ac468f9baa5610c06038e61012e9706698ec6fdac14ac6c6b75ee021d3c3929e3912a66a007cbd85417f35b2f6791bb0b737b0ba9bc61ab1f6cb45bbcae314d69bcef8564a3350c648d92880885e406f36eeebe71ba4f6e36c202efe074a669c6406d66998b4016c5f69eac67309866e9424205bc9d7f9b8ec123de8d43ad1a87487c15800518f7d0681624e48172504a8a6aa6b4ef9291ebba2cac3f1887b824d1f344fe68b9720a93887f1732bb1e115cc848d8db751cff641d2a813d69c69e9f762d5fddf9f942f78fc29c3b172f504580c6f57c91cb7e81aaca90040965cbd6a04ee1cb0f547dd9d91b1b189e04c164ef8213b76e81dcf1d7c3ca60956514e45095f8a6f0d142eae769"}, {0x68, 0x113, 0x5, "5a6f541c86a070a695b1c22d8bf0289df2f44f9b262f1376a7d6574edf65fdc96adef32392ac4c20dbe2ca54c579771c90ee04d8e8c8e1dd34773d74785eb0c45d4a30c6d44d5446217d681e0948c4e9254e8be2"}, {0x60, 0x10f, 0x9, "d1d282f20b05447de672701a1901c037f28d892ceb2eb5f8d93777e166d37b1c88893635da990d421e51e8bef755b3153db28030df5948997ec727ccd9eebf9838a8f85c1cfd0f03e8953ea5c1dd91"}, {0xc0, 0x112, 0x4, "fd34c96e5a6d1eb6b9f6b0b5ed98752d3e550113bc986eae841ca294cd9c4f84247d77f51e75be4bf5c718fbe46ea94194b856bb8065c2c4b82b1139f656b4b2830656025f11dd7add7d2a1e45384a4a756e2e8dbc20981a9752f8e6fd41f72132482d630d7fd0f0285f6f1d02b9bf138a36be1012a85211ca1ed8aeff4829d12142566e329bdc01ef6aed3d76725af19332a6452d32e2d58464b353bf4c5f5ddab6e30d1e297dca76"}, {0x80, 0x1ff, 0xffff, "2725ea754d3a6cd538f2e6eb26c3bd21e311f93d87a7dde74543f36766ca76b128ed17c9bee21ff24911bfd67d6810028474748220bfcdee03440795337279ffaefe9f9609842ea769d2d780aa7e7a1004a0603983540544c4847d4584da7237ae895ec6dad21ae77e88e0"}, {0xe0, 0x104, 0x7, "410cb5d73c494f6b391dde77bd005aa17afba06560a5151e04594037e0b8902e6477931d7921a5cc30beeed6731f75b9e1e274627ac5b3ae54b29d2ae516d4a3b18e450187fe1fcdb1ee4be045a63849391ed25d174b9aae92265fc092a610af71caa9be373527a6032b42ccd33254d4a73a84e1c66daf3a1b45ea8055d8be22a7dcd2ffce814b94cf4bb46df214a62e27c392f62f858a69dc7e569069f08fc86971cc192259cec8b67b88379900a1e742608fa5c823776ba5db42d461ed4b62f984b76d478f333c3f9b7258c66d"}], 0x1378, 0x800}, 0x400c000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001780)=0x14) sendmsg$can_raw(r0, &(0x7f0000001880)={&(0x7f00000017c0)={0x1d, r1}, 0x10, &(0x7f0000001840)={&(0x7f0000001800)=@can={{0x1, 0x5, 0x6}, 0x3, 0x0, 0x0, 0x0, "fa9f4ad6fc95c153"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x810) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000015c0)={r0}) accept$netrom(r2, &(0x7f0000001680), &(0x7f0000001640)=0xd) 2018/04/10 00:48:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0xfffff000}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:46 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x3, 0x8}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/10 00:48:46 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0xffffffffffffff9c, 0x4) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000001c0)="17000000190025f0001812efffecfc0e8000ffffffc000", 0x17) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x3, 0x3ff, 0x0, "c2f6dcaf24e6b14a7822ba868f6110490bd0de9b3e0a3a2eceb69bed4ce1820dfcb0374d5ca8fbdff140ddae6c8f2ede912b6fc14f9188499907e9fbdc5f5c", 0x32}, 0x60) 2018/04/10 00:48:46 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) unshare(0x48000200) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) 2018/04/10 00:48:46 executing program 6: syz_emit_ethernet(0x15, &(0x7f00000001c0)=ANY=[@ANYBLOB="a8aaaaaaaaaaffffffffffff8100080088480000b8"], &(0x7f0000000180)) 2018/04/10 00:48:46 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x2, [0x14, 0xffffffc0], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/10 00:48:46 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='hybla\x00', 0x6) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x5, 0x80002, 0x6) sendto$llc(r1, &(0x7f0000000040)="684d3077ffd2fab27fd82d5c4eb0a978d510fbae6533cb3de7fd4bbb083e62a1b5dbc24a506c612a52925ea113a9688062127f8624131054c97ff46b484d45c76ce9aebf12dc2251bfeee98cb8dec6a8bed4700fd67445fbc9690bcd14791576a1caffa2eb3ed65424578a8b5f9fd47082ba569852e333534ce315d1a943837270", 0x81, 0x14, &(0x7f0000000100)={0x1a, 0x30d, 0xff, 0xfffffffffffffffd, 0x1, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@broadcast, @multicast2, @loopback}, &(0x7f0000000180)=0xc) 2018/04/10 00:48:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) [ 601.477652] IPVS: ftp: loaded support on port[0] = 21 [ 601.636952] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 00:48:47 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet(0x2, 0x7, 0x1321, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) recvmsg(r2, &(0x7f0000000a40)={&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/147, 0x93}, {&(0x7f0000000840)=""/38, 0x26}, {&(0x7f0000000880)=""/108, 0x6c}], 0x5, &(0x7f0000000980)=""/173, 0xad, 0x8}, 0x2) accept$unix(r5, &(0x7f0000000a80)=@abs, &(0x7f0000000b00)=0x6e) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r6, 0x1}, &(0x7f0000000380)=0x8) bind(r4, &(0x7f0000000600)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaabb81002d00010460b3387000382c0000000000000000000000ffff7f000001ff0800"], 0x0) accept4$ipx(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) r8 = accept4(r3, &(0x7f0000000540)=@can, &(0x7f00000005c0)=0x80, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000100)="4880647cdb841b55c950f46c30d0de54f178ec187b9598eb4f40b5cf835ffd3ecff12b0e6648749b56c1ec521c8620ef3ba51b156802a5e92ffcc040a4913e6ca25a7719f73b5db9d6e6c28a2fcc6adbb68ff53b0010f714ee668f91aee51fc07e4628a76055533b03c177e24028677212f3daeff75f14c6aaae3d367cca660b256ac95e6d0587f811d3cbf6fac69372e4163c9dda8c677d6fdf8fe1597d25a3dca4bf9fa8498a12100a957d3ec3f7fd74e15087bb7fab9b6ff94948c717a89aed101e2e58c98780e86942dce1e5debeed29c1d92490319515455f7b8b1677a5a0cad5a4f84243c4f9617288d2996384ca41f749ad71c226fa", 0xf9, 0x4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000500)=r7, 0x4) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000004c0)=r9) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) getsockname$llc(r8, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b80)=0x10) r10 = socket(0x11, 0x800, 0x0) setsockopt$inet_udp_encap(r10, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/04/10 00:48:47 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000001400)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0xfffffc66}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000340)=@nfc={0x27, 0x7fff, 0x1ff}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00000013c0)}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0xfffffffffffffee5, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) 2018/04/10 00:48:47 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x450, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @rand_addr=0x7fffffff}}}, 0x108) 2018/04/10 00:48:47 executing program 0: mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000180)=@full={{0x3, {"d5dae62323e21d"}, 0xffffffff}, [{"eb431645f7c829"}, {"44d1bc28ae5f26"}, {"742c2e7431a858"}, {"72a3298cc3f5b7"}, {"5087a04d7c990f"}, {"2fa1247f723259"}, {"b0806216cf8fc5"}, {"070d0f0a64e4e9"}]}, 0x48, &(0x7f0000003900)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000000280)="d11f8b792a78816765b20924356a0214daafefa5cd47b685a011d4a68738d2ce971329bd6eacf6e742c313ef56f22ebe6f695e1591eba6f051a7474bf7652e06aafa5a7366d9c0b4f6d55c0c3c1195c2efdc40b6b8c6bc961d76bbbd8396586467377570b30b45f76aec72cbd352e8183e7b3f75f3dc3acbe5578942e22a7142626ea9156c2952d95098bbb08f05284791ee4e7f86f6fdd89321b8f74b358c183fae4aa416486d09546a907f158f4675bbc9968a483069202709", 0xba}, {&(0x7f0000002440)="1b6df15b59d31effb7e1d394a472b4c9d5d22d2aa14308d6e5ef4e1ecf26d625942a4d255d87273f028ecb1a68a7e8c3273b8b825dd51f7f45c33aac99323dd575527bc4fe764856242bea66a89a4e6b85a41c21eb60733c57af0eb87d6ef0fc2f534b0593c5cd06608ac5aa5b4f4f0816932b444f248a4040d6b5e509c98c60d5c79c190c", 0x85}, {&(0x7f0000002500)="e3741a2a83c820588c8d40bbfc56bd5f0580bc643ecf8d606f2ea2d4f7f99ffb5a5b058c97d78a311f60ef8cef6a542fdab0f2016951e75e743f20f856cf4e4a7e02c19cf8c15de708cb5dde3d9d6aa2812a6063929d1ea54c209ebc1d86c8a89f407ce2", 0x64}, {&(0x7f0000002580)="410073fa41feb91b103059985ca12111c52edebd06e1bd519d755c5926448654fd3f02b4a2de312f0eaec781ac1788005416eaa8b268adea53e72983aabfeae6e49341ef1cccb216e2687309f88a22e8d9891241e0dfda09b349996806460c87cb70804285fcc466b4999680a1292d816e48ff0b5f9735cd3036e54c5e94eda5be9e2fda70dbbb6fcaf676c8ac3234822dc02fb13f7f00a985b43894fdf96fdcf75e03c25ae63409043cf8fe980f74814f59605212fa8d1ce136897d0123caf0d8b196d930b7aea7e945c8a1118a2ca9ab31b85833bd240293119e87a6d9442c64d6b4666ede67c02e63db69a9b1eda008a9", 0xf2}, {&(0x7f0000002680)="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", 0x1000}, {&(0x7f0000003680)="7c7ad74eb861e98cd1029e62d15973b52ff72c763bc76c6cb881a33045e90f637a145504e605e4320e0358ea912a35fb0e87f903b9a976afdd1823d32658c2f7e093cd71fa7efd97e8144726989c7ab151f16ebcc3077a3ff3f1d20fbe5d357c211b8406b910b1a5480e40743123c00199c2ddf47b51ee2719f2ef4975a30fd39f58a1a712bad40dab5b11077594841cf4e4652e9137cdff3e1b2b70310bff19793e5c61f66e07a94a65bfc2fe189f7e99e953a79d40f365d053e119ba94cbd7bc461d3fa03ce4f4159c", 0xca}, {&(0x7f0000003780)="3056bea70c15aa73a77b9c390a9edd7d81138f10d2f7c4b4c49731faeb0b3503a922a17663c2cd255e5c781a66ed26bc8400d862edd336d4531dba8fac0c17a51cc856666e33e6565901ab53649c0dc2dbc14794e44ff760c6873a51371a6eccf66f02c397552cd85d9d3db5e5e6274c46278785d7b72ef81b3ed40cf6a286eacedb25802cd109a9b1818815ba7432d3f236e08ae4e473ba9aa4c72031e7b0bc8bc4817dd1abef773ecf672802ec0b936209a4e47806f610ce176ea7e715650699cadcf537634d71af6aebaa4fe71df80c8b374739d3b3323afa2a605046da9355c07f407ec4", 0xe6}, {&(0x7f0000003880)="37890a437d17f6c1845a0a4cef8875cd3eaecad04650b336999ec2be38f3ec4c649060ec4889ab2141e74d202243ab2c07b5a283bfd8a74aa3d2d89ae1d0f319b17b0c17b2628a09706f6084acd3a5f9094264c5bb93e2ec4751237a9c475c7164a8c67b5ead2b2eefe9374fb9fabcbbfd843880", 0x74}], 0xa, 0x0, 0x0, 0x8000}, 0x40) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000335000), 0x10009) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) pwritev(r2, &(0x7f0000001400)=[{&(0x7f0000000000)="16bd96da5592e0035c8e67dd4f39be3082ef736ecbf1d0721f8efb3958a4e55b82b5b35fbcf4694556045e5915f9c81cd68b55b28c81c4e6e79a6bec5228e2f0b57e797bb769cd39a3", 0x49}, {&(0x7f00000000c0)="6e39af44cf3434c308ba6cee02a8f47329bef1fa228a47a253b7984a79", 0x1d}, {&(0x7f0000000200)="89d85bc55d3c791babeb5238e2053fe90a803677c003b8737db73abe70cd77e0977d18b86bb495a5cac654fa885d41508202d78a5e18891d3f962854fe3fde6ef7ed", 0x42}, {&(0x7f0000000380)="2740d35f4bf54373fe2d02f3d8f4e8652fd8d8bf82fb978c5823fca77ac4f98fca6ef3452f20109e93abe69315e15b5e96f76ac0d6fc32cc7f6275f1907609b68c152945de0d863a66ee626c4932b2f55837e84836e0f8f4502d3154253a3d476ee6056391c86e829becf98ede379af58baf4c84b99de9d7ce", 0x79}], 0x4, 0x0) 2018/04/10 00:48:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:47 executing program 4: socketpair$inet(0x2, 0x2, 0x80000001, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000400)={@multicast1}, &(0x7f0000000240)=0xc) r1 = accept4(r0, &(0x7f0000000280)=@nl, &(0x7f0000000300)=0x80, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x80000000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) syz_emit_ethernet(0x3e, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000200)={'bridge0\x00', 0x2}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000003c0)=0x3, 0x4) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r3 = socket$inet6(0xa, 0x6, 0x0) shutdown(r3, 0x0) recvmsg(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/209, 0xd1}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000440)=0x100, 0x4) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000100)=""/80, 0x50}, &(0x7f0000000080), 0x1}, 0x20) socket$inet(0x2, 0x2, 0x4067) 2018/04/10 00:48:47 executing program 1: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000400)={&(0x7f0000ffb000/0x2000)=nil, 0x5, 0x5, 0x40, &(0x7f0000ffb000/0x2000)=nil, 0x200}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x84) ioctl$void(r1, 0xc0045c79) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={"6c6f00ecff00000000000000f9ff00", 0x0}) r5 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x800) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000340)=0x2, &(0x7f0000000380)=0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_IFNAME={0x14, 0x3, 'i/6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000440)={0x7, [0x7, 0x17f6, 0x2, 0x2, 0x10001, 0x630da16c, 0x1]}, &(0x7f0000000480)=0x12) 2018/04/10 00:48:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000281ffc)=0x300000, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/04/10 00:48:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x3}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:47 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000480)={@random="b100485caa2a", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f00000004c0)) [ 602.551540] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 00:48:47 executing program 5: r0 = socket$inet(0x2, 0x3, 0x800000000000008) sendto$inet(r0, &(0x7f0000000bc0), 0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x52, "d4a7b004b12bfa6103ecb061050ed1a482ce4118feac493279eaf8ca73b8327883920807247ba5ec430161d5edd8f5b68c124c5b5dd63b7fc5cf7b35a8141173d620b0bcee9b516063fe49d440556a77cee7"}, &(0x7f0000000080)=0x5a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x682, 0x6, 0x4, 0x315e, 0x401}, 0x14) 2018/04/10 00:48:47 executing program 6: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000482000), 0x0, 0x0, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="5c03318bd39caa4473ebd81c00ae9393696c9c76ce21778296821b824b31aa30e7d92c7e2c9660c6a2dac9b078d214361ea96487af9441087c87a186aba73fe41242612e57f4e6add6e9aca4d919acf41e986f95f24cd9d865da97bb3cd7c53c47277d9bd1b6a840f8811f260f72679c25fb6807112face70a74c36cd6edb2bd1ea90d7b741be726b8fdc73cbc5fd0107ab2d4da25105c274c10c38004b69496d503662e351888474c24e7e87cedf266d3be4e9cd285e97c5674f6164b75d43b511c9065d5d04cda26cb02b867a3445fa15e3fffccf12abcb15565ef455490fc24cb2f905c47112032769aed7fcdc24136e3abaa4b3646fd4f06bf59275b8da41a78d6d128cb70f02177000aed554b4cb90ce54614f5c36dae083ead088ec31a9d95bb65823345", 0x127}], 0x1) setsockopt$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$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/10 00:48:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000c9e000), 0x4965, 0x0, 0x0, 0x0) 2018/04/10 00:48:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x3000000}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:47 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) socketpair(0xb, 0x1, 0x8000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000000c0)={r4, 0x1}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r5, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r5}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x46, "3cb110c56b9148a756a392eb9b76af410fae2a094ed762d00ab4f79f7690cc71a230c7fb549b986e21aa52d57917eb43bc7bb992d05ad04f4208a8f0667d053f7e3239a503b5"}, &(0x7f0000000000)=0x4e) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r6, 0x401, 0xdd75, 0x1}, &(0x7f0000000200)=0x10) 2018/04/10 00:48:47 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003b00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003ac0)={&(0x7f0000000640)=ANY=[@ANYBLOB="3000000010000300000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB="080013006bdfbf57b9ae4d2b298cd587891700e8d979670ad37555425d682b39f79a82d5d8b16a6c811c02e3df6e776e30df185c85c91eb6bcaad0051fd8db9170fe4d27e3130f599d0a1899c6a1911a607ec18f578893f856a79a8fa4ba631982648a818f50d3cca850ab11075ade0cd61063d9ea5f91bfbc2731444f6f49bce46ae735e92494459b1e0c2177fa2810766f0e74ba5a1c2f07ee2b9c4cf8067781965b22bd148ad619d80d18fc45b5d6a45064ced44cae6abc664b429c2a190d69d05789e29e5f5a3dfb2972c384", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@nat={'nat\x00', 0x19, 0x2, 0x388, [0x200000c0, 0x0, 0x0, 0x20000268, 0x20000298], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x8917, 'syzkaller1\x00', 'gre0\x00', '\x00', 'ip6_vti0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x148, 0x178, [@rateest={'rateest\x00', 0x48, {{'\x00', 'bcsh0\x00', 0x13, 0x3, 0x2, 0x1, 0x3ff, 0x1f, 0x800, 0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x24, 0x0, 'erspan0\x00', 'ifb0\x00', 'yam0\x00', 'lo\x00', @random="61d922e1c0a8", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x120, 0x150}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffe}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x1, 0x1, 0x0, 0x0, "c3d4866c721e164fabf506a9a12667268947b0a954c0ae181c3aba11ae904d5859f708445f16d6824d6987a0a24fa458e755e88b8a752fdfd23ef7f3d386c195"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x400) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000580)={0x4, 0x7ff, 0x4, 0x80000000, 0x1, 0x3a8, 0x6, 0x3, 0x0}, &(0x7f00000005c0)=0x20) getgid() setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000600)=r3, 0xffffffffffffffd2) [ 602.836477] kernel msg: ebtables bug: please report to author: bad policy [ 602.876649] kernel msg: ebtables bug: please report to author: bad policy 2018/04/10 00:48:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00', 0xd01}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r4, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b7311e8"], &(0x7f00000002c0)=0x1) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=r4, @ANYBLOB="d200000080ccc3877addf46b3fb87e84bd5cf01fb739c00149f80081c4c69cd7ca8d37fb99b4c877e5fd27942e5fc9d3b58b1cd855e57c6b39d7de89195da1937c882279057d44de5383315df1d24887de08240943c7c5c3b0e119647d9ce08f257672f393093fa803ed2d3d83da997dc096adeb8b1b4cd6c655c50e2cbb32e6877fa8170903dc516e78dc03000000300000e1e5fa608370fa38356a8f71f8f99d3248bd994cc81b0de9801979772bd9b0bf4b85b0b8813e6001ba6076445272b7ca3c1490d74f248a17cf3c0139fcf8000000000000adceb57638cc88249086f7"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000428bd7000ff83baefdbdf250d0000000c00030008000100020000001c00030008000500991414aa080007004e23000008000300000000003c000300080006000000080003000100000008aa6000ffff0000d737f20879bb1e8639728c080004002f000000080004000100000008000500ac1414aa08000500070000001800010008000200000000000c00070020000000020000004d00000000000000ac1414bb0800010002000000080e0cb617acd838008675a35b0ceaf36cf7a1ad3ffab2864c677cbbc6bb3300e62a3a3e58ae59b79300a5c0311716ad37bb"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @random="4cd8988d924f"}, 0xfd1d) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000000980)='eql\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r8, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) pipe(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0xffffffffffffff26) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) 2018/04/10 00:48:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0xf00}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = epoll_create1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000005000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000013ff4)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000600)=[@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe1b}}, @in6={0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x88) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f00000007c0)=ANY=[@ANYBLOB='h\x00'], 0x1}, 0x1}, 0x80) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'bridge0\x00', 0x0}) bind$packet(r6, &(0x7f0000000500)={0x11, 0x18, r7, 0x1, 0x40, 0x6}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000540)=[@in6={0xa, 0x4e24, 0x1e, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in6={0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}], 0xa8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x800c, 0x0, 0x1, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000300)={0x9, 0x200, 0xae, 0x4, r9}, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000002500290100000000000000000c000000974ff6d076b66c46f26b6ebd0f822b80793cf401d07223bd67e5235e7f12804b88beae2855873ab8a231830dca355f"], 0x1}, 0x1}, 0x0) r10 = accept4(r8, &(0x7f00000000c0)=@ethernet, &(0x7f0000000000)=0x80, 0x80800) sendmsg$IPVS_CMD_DEL_DEST(r10, &(0x7f0000000800)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000000280)={&(0x7f00000006c0)={0xd0, r1, 0x208, 0x70bd2c, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa0cc}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffda9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x800}, 0x44000) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000400)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/04/10 00:48:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000007000)={0x14, 0x27, 0x331, 0x70bd2a, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0xffffffff, 0x3590, 0x2, 0xde01, 0x9, 0x1, 0xc2}, 0x1c) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) r2 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r2, &(0x7f0000000240)="a33400886d9684d2272fd0cb92055fe63782cc4f2a1fd0e976b288aa946aa8f47c8518c510013321b02ae3bd4403bf7f43ae34290c", 0x35, 0x4040, 0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000007040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x800, 0x6, 0xffffffffffffff81, 0xfffffffffffffffe, 0x8}, &(0x7f0000005d40)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000007100)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}}, &(0x7f00000071c0)=0x84) r5 = accept4(r0, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x800) r6 = accept$ax25(r5, &(0x7f0000004900), &(0x7f0000004940)=0x10) pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r8, &(0x7f0000006ec0)=[{&(0x7f00000012c0)={0x27, 0x0, 0x1, 0x7, 0xfffffffffffff70b, 0x0, "24384e91ba04be2d4b2d01e7fee3f1d6e09212b9704a387d340147c182f87669a6130b69d8e3751df338bc5e87011313e77f490661235b900c46b205d31f64", 0x29}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000001340)="f092a5113895d7227a40439a59fdc1ab405ad8ee7c25932320d6c5d5c842f7bf594bcecd2580bef45e3d21a6d13eff91bcd3d6e96873f91f2ccb7b841b5d39968a3768cd468aa917dfbd5e1dff9f719161d33e03d0287afa1a590056f83b213c0e17ff158f0eee3f8921b33b18952e8344c0040eac", 0x75}, {&(0x7f00000013c0)="d6071b29312d006294d0e16640759bdf1072e298d57f954f8c7c17d6a0b0972a8111af9545cda7f9c1d2b1438a55517495fc7f", 0x33}, {&(0x7f0000001400)="3942b108b5ffced3b974f4f945529a6254741ae58961ea688214655988103ed15a346667f24848355081d8bc1ec0dc1b2ccbd800eb7a21156cdc13b90037f1df4f239f7420c9a07b4372404f0dab2bee284ccaafc2332496882b6eb48c90bbc1324b3946f8b8901e3ce17eb5fdb7a60bf951bf7282e18dbcbd07d9a1643116a3eb658c403df1122edbb6a4b86f0eb6a42deb1ec96526d16f32f18be3425c3a78bc4b07f0e751f7aa1ca11ad0a8c4", 0xae}, {&(0x7f00000025c0)="fda5db74a2c4dce144e3ce5ecddb3282b1fa563bc401d28ce810fc3408aff2a663aef3495c42368117f7dd5c2c5d3017ad78c0dfc56fa1707d75b0e4813a11e42486f5071c1ccb54d2a5d2aeb0cba3db09e2d0d5d94d6d143b58a9de1b2398f0246534bd34ac5eff6cc3b04dc8bc8d2aea237abe16cd53bba940ea913671b5fa04ee2ea1837b62e5d682e036bbc29df34bf65f33e12773a89e05870d0e1dc50e2ec56f2ca1e0a7974c40", 0xaa}], 0x4, &(0x7f0000007280)=ANY=[@ANYBLOB="4000002f4607710800e248c3b745b0520200000000000100000022f6ffff66ac64bd46469479ee7d793b2df79b82f51c74906f6d02df892d52073404da0326631be50a3d148bc1df9d4800000000"], 0x40, 0x8090}, {&(0x7f0000002680)={0x27, 0x0, 0x80000001, 0x4, 0x4000000000, 0x82ee, "06d806ef3493b1fbc5a8b9af8692cef80ca6045a722a56c3e46240b01d322b9ef410160a28a8e14c75e60f4b172e3ce7fa278c90a1df571184951856da5a20", 0x3c}, 0x60, &(0x7f0000002cc0)=[{&(0x7f0000002700)="172b1edfecd963fc232a973200cf5eb18653e9787e38bb0aeaa09ab868f1eeba2a4db84a9f7c0dc85789515c74ce46348f547babb95a1b127c0004f2e550086b9b45b832e525b1c9f9129a848dbeccff51dfcd242b6fb4610c403a55549d695e0168c7ff8153d64641cc06eccd8517eeae55e56b84762ceb03ced993514b882eab622e3e82551947e0391c1c1cfc1c64af6153be123e3f37998213", 0x9b}, {&(0x7f00000027c0)="eabe5a5effe9f405f4cfce60bad516095e4b5921ab47b9b013ac9e12bea9c04cb7f658bc6630d2fe5b366f61df796b214b369d6151e8f6a198c0aaaeb05e736928cf83ae032ca5d7eea15e9080f4586662209e977dd7f79c0ed8598815f73455b28954b66009ba1bb73b657f4bab6cc83a33d3956d66e3e0be654b0d1f5fa0e1f275c160799c45bbb4b9d201c8fdc61599099b33eb2c7eba40", 0x99}, {&(0x7f0000002880)="3d086dd29785b36aba855b97c785aeeeb74faeb4bd882c114e6b1a917f523aed22a3f1b5a825aef064859d01d18a6f2125bd8e0212e1c853827b26ddccd50f80872b5d3c5d837f1cdddcf769e7e65b026ee4049455ef3fd4250b950f65f5feb84c68472a39e10b4a291e8ef59fb9d68b78a984164aa3760c3cd31f5262c920357bc4771c5d9dd83ad79ae7", 0x8b}, {&(0x7f0000002940)="4c95a1bb864e182e4e9680860e6d65d6d95f5cd37dc584a835d7f87cff9a87bb95be016ee49e1d449b3a04bcdfd4fbde1d23ed7e1af998e28e38929f58765a84fe3e184d4ca90720b41d3113067dd835cd11423d863be0007a36f97b4f1dec75afb671f2117ad1cb37b65a24a02aba77e653aee318d2266ff7e67f82423644acf728e7b2ca980fb2ee963700d3dc36f2e8212b3c573cb664df23433c6d4a076be24f5e17bad5f28506d634444dfe1b3a", 0xb0}, {&(0x7f0000002a00)="59c2bf75f6f4009cf3a13ac6c659d99e6609d988d10aa3b70f705987b0c303f9d80372d7e9e55d5ada19dd3d7a3517bff7cbe7ecd4e805e15c2af643b964541be2ccb2fed8b4b301777404d3a1a53910610282b044a1758c868fbd056bebdd38997094199f64b67d41e2b44cf0bbf0203f96ef99e181c49a8659d0beacc5facd57848128380703f69804a6d4daefadec84a7543002", 0x95}, {&(0x7f00000016c0)="e7593ee712266e309d50d6f60df5be170dd99744d87b336b3d7321b6f15c2b3617974a6446be85365965225185", 0x2d}, {&(0x7f0000002ac0)="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", 0xfa}, {&(0x7f0000002bc0)="e73b9a92022f9497e4eb01544438c84ac16ec97f349f7844324c241ecc05c3fd297052c6c12236d672b3bed1919c9efda5b11fa2df6d575315e2c3c500708a27b2c7c47f27912e09ce90c6db7d42216ef84826ef9b54edd7d89b09a023a243aff4e6f583767d1e12161165782f2d17a507875e0eeef50f457103e338579d2e0963688a749655ac16903bda9f1dcd1b9b71af229cd0cc3a92e0e232a0d92d38ff1551a911576fa8beb9613b79151bc4711531c9b27f3002c3eb37eaf04c1ee318555e0ecce97da48189f2f9c9a4b1755494b103d8a4e939bbe8a12ab2817e53f8ffe14c26ddf583363fc69d70b471e5ea", 0xf0}], 0x8, &(0x7f0000002d40)={0xb0, 0xff, 0x6, "ab9d42edf0c474f2c1967a4834f564a075d25e008ac8bc5f2c8989655591b1fc219bbc4972f976cc75cca31e180c3bd20b50ac172e2c6780ae1b611ee89921ef6fe172950b9a7036afb9059b2c90162e03739241190ef3fb97bfdc934f8d15fc35e26572f3dc42c0aaffb23e1dd94322e507d21b202c6f851af47a784de964eac9e029c1a4f5499a513b8d19d369f21286f81415cd695a23274f074f67bc02ab"}, 0xb0, 0x4000080}, {&(0x7f0000002e00)={0x27, 0x1, 0x0, 0x0, 0x4b78, 0x3a0, "c1f1c5cfb43b6d5ce2fd46953eead0203b93c3d8f046c069cd864c32f129ab9acfeacb00b3fde6fe28c11eaead109bc92d61e81e18de3d522b4cfe45a8082b", 0x38}, 0x60, &(0x7f0000004340)=[{&(0x7f0000002e80)="1bb7165f53177d64e2f10ce7db1e49e27a3c1b5d8c496ef02f712bb2f74d83669cc5e1e5d4f4dba838c71650b04cb57399cb88bdcc36e76e0f877aab0d26c1c8b997a447dec5ce43a10a45dbe5a9f71464", 0x51}, {&(0x7f0000002f00)="b4a0f62a2b56c07e51e25934fd2d26e1bc5c765f2244e58b42f80f28a805fb8b72f330a850caec2c0bbbf58667ddce73c4972907a88ea2fc962ef2821120c7dd92e882b55559d6df2d977feeefe744da1c182f7252df53b62f3ad6c9432043de7b245825cd3a6588dcb297aef59692c27b43767cd03737d29873c4f910", 0x7d}, 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&(0x7f0000005e40)=[{&(0x7f0000005cc0)="0c6517516f5c87354ccb770ce3e5c7302092a1b910789f638c599896fa58064b3a2b29de566dcdaa5e7d1632c529344025e2763b081fecca55dc6f46bb4e818433caf701e2c869481f98cc72c0bb48e7412f4f", 0x53}, {&(0x7f0000005d40)}, {&(0x7f0000005d80)="9675b70d351af22c0654260a76", 0xd}, {&(0x7f0000005dc0)="5ff6eeb0c416a00b0738e51b72d30f237ae5341f118d2947d17fffe66eb0645de81eac029abcb564ce6818352e3b08c6ad25bda73f0565674aa89cb5c166b026629352cda35ccfbadf957e1cd50e5fac01cfb7ab7fc72e89d27449471331ccd95252", 0x62}], 0x4, &(0x7f0000005e80)={0x1010, 0x10c, 0x7, 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0x1010, 0x10}], 0x5, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x5, 0xe78, [0x20001740, 0x0, 0x0, 0x200019a0, 0x20001af0], 0x0, &(0x7f0000000140), &(0x7f0000001740)=ANY=[@ANYBLOB="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"]}, 0xef0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=0x0, @ANYBLOB="cc000000de5a1e1e46c80c50631931ac49e3cf48927e524806a9c3ff138db88ee32614862334375514dc5774e84dc2529cea9916890d873eda1a958feb7f5bfef01c088c532bbc8ee251e5b9fb5c0b8866c9e5b1e6d7fdc96594bc84bfbf5f492bbe54c8be025dd282d9bd12c960bb77f72386c50c0c9d8680f1dfdef9345f7e57a1778f4b5026b919f11237ace788509e59f0b4c3643e3a1978d6c4a2164a21f8174d1fba76cf3eb9a17c5814f754552f671e528f8225e4d694010597a11321e782c77f460e0b87d29b24550a8f3321"], &(0x7f0000001680)=0xd4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000007200)={r9, 0x7ff}, &(0x7f0000001700)=0x8) ioctl$sock_netdev_private(r7, 0x89fb, &(0x7f0000007300)="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") setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000007240)={0xffff, 0x4, 0x8000}, 0x4) 2018/04/10 00:48:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x3, "61c9fb"}, &(0x7f0000000180)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x7df, 0x1800000000000, 0xfffffffffffffffc, 0x9}, &(0x7f0000000280)=0x98) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/10 00:48:48 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={r1, r2}) r3 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r3, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000200)}}], 0x4f2, 0x0) 2018/04/10 00:48:48 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) sendmmsg$unix(r1, &(0x7f0000000040), 0x4924924924924bf, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x80000001, 0x4, 0x5, 0xffff, 0x3, 0x6}, 0x40}) r2 = socket$inet(0x2, 0xe, 0x9) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) 2018/04/10 00:48:48 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000380)={&(0x7f00000007c0), 0x27b, 0x1, 0x100000001, 0x0, 0x1, 0xffffffff, {0x2, 0x3f, 0x81, 0x3, 0x8001, 0x6, 0xfffffffffffffff7, 0xd8, 0x7fffffff, 0x0, 0x5, 0x1000, 0x8, 0x0, "28f551e5314a83368ebf5ed5bf6de5c0f18cb50e69c45b2cdec32891903534a6"}}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r2, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000180)=@fragment={0x3b, 0x0, 0x3, 0x8, 0x0, 0x3, 0x68}, 0x8) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f000082a000)=@fragment, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x20, 0x7fffffff, 0x4, 0x3f, 0x8, 0x96, 0x4, 0x80000000, 0x1, 0x1, 0xfff, 0x7f, 0x1, 0x1, 0x4]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000680)={r5, @in6={{0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x657}}}, 0x84) sendto$inet6(r4, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x94dd, 0x7}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={r6, @in6={{0xa, 0x4e24, 0x3, @empty, 0x30b21f11}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, [0x7, 0x1, 0x9, 0x2, 0xffffffffffffffff, 0x3ff, 0x5, 0xba97, 0xa304, 0x7ff, 0x6, 0x2, 0x7ff, 0x9a, 0x7f]}, &(0x7f00000002c0)=0x100) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000400)={0x5, {{0xa, 0x4e23, 0x983, @mcast2={0xff, 0x2, [], 0x1}, 0x66}}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000740)={{0xa, 0x4e24, 0x5954, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff7fff}, {0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0xfffffffffffffffe, [0x4, 0x8, 0x9, 0x8, 0x0, 0x2, 0x4, 0x33f]}, 0x5c) 2018/04/10 00:48:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x1f}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x3, 0x20}, 0xc) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x128}, 0x1}, 0x0) r3 = socket(0x7, 0x6, 0x0) connect$l2tp(r3, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @loopback=0x7f000001}, 0x2, 0x4, 0x3, 0x2}}, 0x26) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000000), 0x4) 2018/04/10 00:48:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000000)={0x10}, 0x1ff, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000533c46a1483e75e1f473cc15099a639fe2c04aa9b153c55b4d18edef54ef17beb3d31eb09b8bf03aabbfb902799352e1c135522e9ce1a97b", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d0081ffffff08001b0000000000"], 0x30}, 0x1}, 0x4000000) 2018/04/10 00:48:48 executing program 0: pipe(&(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/10 00:48:48 executing program 5: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2001100aaaaaaaaaabb0800470000380000000000009078ac1414bbe0000001070381070300000005009078ac1414aa450000000000000000000000ac1414aaac1414aa"], &(0x7f0000000180)) 2018/04/10 00:48:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@un=@abs={0x0, 0x0, 0x4e21}, {&(0x7f0000000140)=""/52, 0x34}, &(0x7f0000000180), 0x8}, 0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x5c, 0x0, 0x80}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000280)=ANY=[@ANYBLOB="3cf5d206b3f59d872b638c1800000014000d00006c04b79f0000000a000000e2ae30be21f349f7f4f0a411170831099189ec4d0fbd506c14c687ad708b6fd5fccc3a5168f6680ef542b619b1ecb1e5bf7b85f74630dd509efac2a8fc28aa64e8ec52d6883e9826cfa6e966430000000000000000ebc93543a456be9ed9a74131401dc7c5f6fc704644bda7cf2a3c615a21d0ad01452371833ee558d33173cdbee8682896c1ae98baa465bf61cc4e265394c0deee358574d210eca04e944fd9cc337a8a2782caf2a5a40d58893409dbe790ea74191fa476dbe83a0a329c5b5edbb4b6", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040)=0x5419, 0x4) 2018/04/10 00:48:48 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x100000000, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@local, @empty, 0x0}, &(0x7f0000000140)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r2}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r3}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x1}, 0x0, 0x2, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x4, 0xcea4}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000540)={0x0, 0x81, "7f58aac4fb2b9e0b73a1eaeaddda1f59b66a0fae54d8070c073bd9fc3768f68e28c1846b59ede94b9f3c5e00324c83fc25db2d0db4a2185782dc23315689d8f7fcec26e92be52a6fbd27862c4b7928453857d51b6c868d5f0e5e042d574cabeff83b4d12b5b12da0e3d9f63ca262ea7b20da9be32c032a458f947b2319a98f7aa9"}, &(0x7f0000000600)=0x89) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000002c0)={r5, 0x400}, &(0x7f0000000300)=0x8) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000380)=""/65, &(0x7f0000000400)=0x41) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000340)={r6, 0x9}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000940)={0x5, &(0x7f0000000640)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000980)=ANY=[@ANYRES32=r5, @ANYBLOB="b4000000d46d23c842e6c287375465d3ad2918d6e248acfb702c012b6580358fec6f799a38d095e3b771af13b7dc1602ac1074b841083eb704dfad4bd4616b9ceb31ff09aa56959dcbf3f58a8dee3a90ee74d2d34e61b64aa9639b059d5ce5bd555a4ad5967e329e093d9093265a18ff11c1c4907b43a2f374da2c677b631279fe9febe811f86ebc355bde5cc082f9cb9a671d45d492085f634712b9775f34dc41619d0efc445d3e6630b23af4c7ba0ad27d59ce0b5d3d5c"], &(0x7f0000000a40)=0xbc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000440)={r6, 0x23, "ebfb42a74b1a09b6b6ced1b2b4f2c758a9ab16a3871d4ff809364c793159cb3964d588"}, &(0x7f0000000480)=0x2b) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001680)={'vcan0\x00', r3}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r7, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80800) socket$nl_generic(0x10, 0x3, 0x10) [ 603.733911] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/10 00:48:48 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000200)={@dev}, &(0x7f0000000280)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0, @remote, @loopback}, &(0x7f0000000740)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r1}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r2}, 0xfffffffffffffd01) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x63, r2}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) r4 = socket(0x10, 0x20000800, 0x0) sendmsg$can_raw(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000040)=@can={{0x2, 0xe17b, 0x1}, 0x5, 0x1, 0x0, 0x0, "52e238b371b85fdd"}, 0x10}, 0x1, 0x0, 0x0, 0x252195c45d0cc3e7}, 0x40) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00000002c0)={@loopback=0x7f000001, @rand_addr=0x8, r2}, 0xc) write(r4, &(0x7f0000000080)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f00000001c0)=ANY=[@ANYBLOB='mPngle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3bcc114ecb3db032) 2018/04/10 00:48:49 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x7, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0xffffffffffffff26) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x9) socket(0x1b, 0x7, 0x0) bind$can_raw(r1, &(0x7f0000000180)={0x1d}, 0xfdb0) 2018/04/10 00:48:49 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000600)=""/119, 0x77, 0x3}, 0x20) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000006c0)=""/190, &(0x7f0000000780)=0xbe) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = accept4(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x80800) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000240), 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000580)) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)="bbd8d92b6d670c0a2d9110ec379b960ee8140986a567027a8fdc2fba8665fe5ab47ddf2154c92186fb48a65b40900c589c1449526fc6ddb98c4dfe7b2bc134fc050e593588f4761b39f32916774ff99ee726b51742ed2a3ca60b7ca6945a83a872171bbca43a27c9d4bebf7ec55ba53796f2f512fe1389f0dc8d563604a583ccf5d826656f04696cb5fd707b281e83aa6d52b461448808aca9e9f82b465d138d322abfd38f4e96cd5b7d3f", 0xab}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000300)="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", 0xfd}], 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r4}, 0x8) mmap(&(0x7f0000f46000/0x4000)=nil, 0x4000, 0x2000000, 0x12, r1, 0x0) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x1df) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000400)={r4, 0x2}, &(0x7f0000000440)=0x8) 2018/04/10 00:48:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x120d0000}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/04/10 00:48:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x1, 0x4, 0x7fff, 0x4, r1}, 0x2c) socket$alg(0x26, 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) r3 = accept(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80) getsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x10) socketpair$inet(0x2, 0x5, 0x2d, &(0x7f00000001c0)) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/10 00:48:49 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000100), 0x0, 0x80) r1 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/04/10 00:48:49 executing program 6: r0 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/04/10 00:48:49 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x4, 0x6, 0xfffffffffffff496, 0x1ff, 0x9, &(0x7f0000000000)='teql0\x00', 0x0, 0x1, 0x6}) 2018/04/10 00:48:49 executing program 0: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000040), &(0x7f0000000a80)=ANY=[]}, 0x78) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 604.520111] ================================================================== [ 604.528153] BUG: KASAN: stack-out-of-bounds in __ip_tunnel_create+0xca/0x6b0 [ 604.535358] Write of size 20 at addr ffff8801980a7810 by task syz-executor0/13164 [ 604.542981] [ 604.544621] CPU: 0 PID: 13164 Comm: syz-executor0 Not tainted 4.16.0+ #1 [ 604.551558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 604.560912] Call Trace: [ 604.563517] dump_stack+0x1b9/0x29f [ 604.567165] ? arch_local_irq_restore+0x52/0x52 [ 604.571841] ? printk+0x9e/0xba [ 604.575125] ? show_regs_print_info+0x18/0x18 [ 604.579638] ? kasan_check_write+0x14/0x20 [ 604.583890] print_address_description+0x6c/0x20b [ 604.588756] ? __ip_tunnel_create+0xca/0x6b0 [ 604.593201] kasan_report.cold.7+0xac/0x2f5 [ 604.597644] check_memory_region+0x13e/0x1b0 [ 604.602166] memcpy+0x37/0x50 [ 604.605291] __ip_tunnel_create+0xca/0x6b0 [ 604.609555] ? ip_tunnel_encap_del_ops+0x70/0x70 [ 604.614331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/04/10 00:48:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x9, [0xe0, 0x3, 0xfff, 0x4, 0x0, 0x4, 0x9, 0x6, 0x20]}, 0x16) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x540, 0xffffffff, 0x0, 0x228, 0x0, 0xffffffff, 0xffffffff, 0x470, 0x470, 0x470, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0x0, 0xff], [0xff0000ff, 0xffffffff, 0xffffffff, 0xffffff00], 'bcsf0\x00', 'bpq0\x00', {}, {0xff}, 0xff, 0x5ae, 0x6, 0x1}, 0x0, 0x200, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x200, 0x100, 0x4, 0x7, 0xa, 0x2, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}], 0x2}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x110, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3, 0x2, 0x1, [0x0, 0x10000, 0x0, 0x7f, 0x92, 0x7, 0x2, 0x100000000, 0x200, 0x8, 0x1, 0xffffffffffffffff, 0xc1da, 0x8, 0x2, 0x6], 0x4}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7, 'syz1\x00', 0x9}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f00000006c0)=""/114, &(0x7f0000000740)=0x72) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000780)=0x8000, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000007c0)) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r4 = accept(r0, &(0x7f0000000800)=@hci, &(0x7f0000000880)=0x80) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00000008c0)=0xfff, 0x4) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000940)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x40, r5, 0x400, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b5db15168c85de2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x20040000) connect$netrom(r0, &(0x7f0000000a40)=@ax25={0x3, {"d44d9349b3c311"}, 0xdbae}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000a80)={0x7, 0xdc7d7f67c470491f, 0x2, 0x8, 0x80000001}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ac0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000b00)={0x0, 0x8}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000bc0)={r6, 0x10, &(0x7f0000000b80)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000c00)=0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000c40)={0x2, [0x9, 0xd64e]}, 0x8) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000c80)={r7, @in6={{0xa, 0x4e23, 0x3f, @dev={0xfe, 0x80, [], 0x12}, 0x8}}}, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000d40)={0x4, {{0xa, 0x4e21, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000e00)="278a1b1169b0ef4ef001935e72cb9263a46f0275d021df314dab0f514cfe705324a8693d4e16a09943146ad3d59eeb4fea37b6ad2480a0c9e428c224870f845e36ea551af70683f581", 0x49) getsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f00)={r7, 0x7, 0x30}, &(0x7f0000000f40)=0xc) r8 = accept(r2, &(0x7f0000000f80)=@can, &(0x7f0000001000)=0x80) write$binfmt_elf64(r8, &(0x7f0000001040)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x9, 0xcc3, 0x100, 0x7ff, 0x2, 0x0, 0x9, 0x35b, 0x40, 0x16f, 0x9, 0x7, 0x38, 0x2, 0x100000001, 0x40}, [{0x6, 0x4, 0x0, 0x4, 0x400, 0x1f, 0x10001}], "33517a223c7fa0d66342d86ee8ca50c880bbcfc53b29ef781be10d30857634687ed56732e2b53cfac6d683a25c8863edeec7416ecdecb5af05a210c691cb6098ac79b1d9d61389d1d50e3e26ecc777dd786c3c18673d68bbb50714ae0110e080473b9a7554ee710b0b5b160e52d7b7ee74778105352ef503d5a2d416fdcd72eab7d9f56115dd253d4cc8841d5f8c1aa1191afac5d0286f7b1cf9a513f9219a25d92f43ac604853717aab8fa3aacbe242e264ea635de1", [[], [], [], [], []]}, 0x62e) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001680)={0xb, 0xffff, 0x4, 0x9, 0x4, 0x1, 0xfffffffffffff468, 0x10000, r7}, 0x20) 2018/04/10 00:48:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x400300}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) [ 604.619892] ? ns_capable_common+0x13f/0x170 [ 604.624326] ip_tunnel_ioctl+0x818/0xd40 [ 604.628409] ? ip_tunnel_newlink+0x9f0/0x9f0 [ 604.632865] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 604.638596] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 604.643820] ipip_tunnel_ioctl+0x1c5/0x420 [ 604.648081] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 604.652515] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 604.658069] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 604.663277] ? ipip_tunnel_setup+0x1d0/0x1d0 2018/04/10 00:48:49 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0x100000000}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x5}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r3, r4}) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000180)=ANY=[@ANYBLOB="021200000200000000000000cd264eef9104ba00000000c2cd0da9385d01aba9ab0764cbe2351f1ccae4f9946309c13f38301f73103d6cd8e3ceb02c808d590d690c9d26033e0aa4b6566a9c126a9a4c1fc611c0cbf055df5781eedcce5767b1b984ad886f86bbf112a4beb1a5e6ff95d0418644d24616f56959e8a598b96840ee3ff425ac5c6727b2caed07f92b577393258907d039ae3a8c6f6570700df208aa00a5e1871b4ab0f5d26c3607fa131284daa7596030"], 0x10}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000040)={0x0, 0xe044, 0x21}) [ 604.668051] dev_ifsioc+0x43e/0xb90 [ 604.671701] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 604.676996] ? register_gifconf+0x70/0x70 [ 604.681164] dev_ioctl+0x69a/0xcc0 [ 604.684720] sock_ioctl+0x47e/0x680 [ 604.688384] ? dlci_ioctl_set+0x40/0x40 [ 604.692385] ? expand_files.part.8+0x9a0/0x9a0 [ 604.696993] ? get_unused_fd_flags+0x190/0x190 [ 604.701657] ? dlci_ioctl_set+0x40/0x40 [ 604.705646] do_vfs_ioctl+0x1cf/0x1650 [ 604.709551] ? ioctl_preallocate+0x2e0/0x2e0 [ 604.713973] ? fget_raw+0x20/0x20 2018/04/10 00:48:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0xf000}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) [ 604.717447] ? get_unused_fd_flags+0x121/0x190 [ 604.722041] ? __alloc_fd+0x6e0/0x6e0 [ 604.725857] ? SyS_futex+0x3a4/0x56d [ 604.729573] ? fd_install+0x4d/0x60 [ 604.733218] ? do_futex+0x27d0/0x27d0 [ 604.737219] ? security_file_ioctl+0x9b/0xd0 [ 604.741638] ksys_ioctl+0xa9/0xd0 [ 604.745102] SyS_ioctl+0x24/0x30 [ 604.748475] ? ksys_ioctl+0xd0/0xd0 [ 604.752110] do_syscall_64+0x29e/0x9d0 [ 604.756002] ? vmalloc_sync_all+0x30/0x30 [ 604.760246] ? _raw_spin_unlock_irq+0x27/0x70 [ 604.764749] ? finish_task_switch+0x1ca/0x820 2018/04/10 00:48:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10, 0x120d}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) [ 604.771172] ? syscall_return_slowpath+0x5c0/0x5c0 [ 604.776116] ? syscall_return_slowpath+0x30f/0x5c0 [ 604.781068] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 604.788981] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 604.793852] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 604.799052] RIP: 0033:0x455259 [ 604.802246] RSP: 002b:00007f67bf5f3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 604.811290] RAX: ffffffffffffffda RBX: 00007f67bf5f46d4 RCX: 0000000000455259 [ 604.818569] RDX: 00000000200001c0 RSI: 00000000000089f1 RDI: 0000000000000013 [ 604.826406] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 604.834479] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 604.841764] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000000 [ 604.849064] [ 604.850742] The buggy address belongs to the page: [ 604.855691] page:ffffea00066029c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 604.864198] flags: 0x2fffc0000000000() [ 604.868112] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 604.876195] raw: 0000000000000000 dead000000000200 0000000000000000 0000000000000000 [ 604.884080] page dumped because: kasan: bad access detected [ 604.889789] [ 604.891570] Memory state around the buggy address: [ 604.896511] ffff8801980a7700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 604.903877] ffff8801980a7780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 604.911232] >ffff8801980a7800: f1 f1 00 00 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 604.918664] ^ [ 604.923072] ffff8801980a7880: 00 00 00 00 00 f1 f1 f1 f1 f8 f2 f2 f2 f3 f3 f3 [ 604.930525] ffff8801980a7900: f3 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 604.937889] ================================================================== [ 604.945320] Disabling lock debugging due to kernel taint [ 604.951616] Kernel panic - not syncing: panic_on_warn set ... [ 604.951616] [ 604.959004] CPU: 0 PID: 13164 Comm: syz-executor0 Tainted: G B 4.16.0+ #1 [ 604.967144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 604.976496] Call Trace: [ 604.979094] dump_stack+0x1b9/0x29f [ 604.982734] ? arch_local_irq_restore+0x52/0x52 [ 604.987432] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 604.992196] ? __ip_tunnel_create+0x30/0x6b0 [ 604.996690] panic+0x22f/0x4de [ 604.999887] ? add_taint.cold.5+0x16/0x16 [ 605.004044] ? do_raw_spin_unlock+0x9e/0x2e0 [ 605.008438] ? do_raw_spin_unlock+0x9e/0x2e0 [ 605.012839] ? __ip_tunnel_create+0xca/0x6b0 [ 605.017259] kasan_end_report+0x47/0x4f [ 605.021245] kasan_report.cold.7+0xc9/0x2f5 [ 605.025561] check_memory_region+0x13e/0x1b0 [ 605.029965] memcpy+0x37/0x50 [ 605.033771] __ip_tunnel_create+0xca/0x6b0 [ 605.038005] ? ip_tunnel_encap_del_ops+0x70/0x70 [ 605.042763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 605.049096] ? ns_capable_common+0x13f/0x170 [ 605.053937] ip_tunnel_ioctl+0x818/0xd40 [ 605.058003] ? ip_tunnel_newlink+0x9f0/0x9f0 [ 605.063461] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 605.069017] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 605.074232] ipip_tunnel_ioctl+0x1c5/0x420 [ 605.078478] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 605.082987] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 605.089858] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 605.096023] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 605.100525] dev_ifsioc+0x43e/0xb90 [ 605.104771] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 605.110056] ? register_gifconf+0x70/0x70 [ 605.114200] dev_ioctl+0x69a/0xcc0 [ 605.117774] sock_ioctl+0x47e/0x680 [ 605.121491] ? dlci_ioctl_set+0x40/0x40 [ 605.125465] ? expand_files.part.8+0x9a0/0x9a0 [ 605.130060] ? get_unused_fd_flags+0x190/0x190 [ 605.134654] ? dlci_ioctl_set+0x40/0x40 [ 605.138656] do_vfs_ioctl+0x1cf/0x1650 [ 605.142565] ? ioctl_preallocate+0x2e0/0x2e0 [ 605.147188] ? fget_raw+0x20/0x20 [ 605.150636] ? get_unused_fd_flags+0x121/0x190 [ 605.155927] ? __alloc_fd+0x6e0/0x6e0 [ 605.160024] ? SyS_futex+0x3a4/0x56d [ 605.163935] ? fd_install+0x4d/0x60 [ 605.167602] ? do_futex+0x27d0/0x27d0 [ 605.171494] ? security_file_ioctl+0x9b/0xd0 [ 605.175916] ksys_ioctl+0xa9/0xd0 [ 605.179359] SyS_ioctl+0x24/0x30 [ 605.182736] ? ksys_ioctl+0xd0/0xd0 [ 605.186369] do_syscall_64+0x29e/0x9d0 [ 605.190265] ? vmalloc_sync_all+0x30/0x30 [ 605.194440] ? _raw_spin_unlock_irq+0x27/0x70 [ 605.199397] ? finish_task_switch+0x1ca/0x820 [ 605.204430] ? syscall_return_slowpath+0x5c0/0x5c0 [ 605.210447] ? syscall_return_slowpath+0x30f/0x5c0 [ 605.215931] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 605.221379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 605.226356] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 605.232095] RIP: 0033:0x455259 [ 605.235275] RSP: 002b:00007f67bf5f3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 605.243071] RAX: ffffffffffffffda RBX: 00007f67bf5f46d4 RCX: 0000000000455259 [ 605.250773] RDX: 00000000200001c0 RSI: 00000000000089f1 RDI: 0000000000000013 [ 605.258317] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 605.265583] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 605.273042] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000000 [ 605.281102] Dumping ftrace buffer: [ 605.284725] (ftrace buffer empty) [ 605.288433] Kernel Offset: disabled [ 605.292071] Rebooting in 86400 seconds..