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{0x50, 0x113, 0x3800, "2059f9ab2cd705eeb1d1f98be3ce2c56ce0d65bcb287498c6253b87f4aab7a1a8968bbce16cd73dd951f8e4650da79c8e5d8a69dff299f9cf6e7e1a4cc"}, {0xe8, 0x113, 0x55f7, "7884c263daa568f25704e1e66f6c53a05a6c5bdfb993e28d1585298d29438765b3b59ab07566e3b95ee809f205535b6fed15e6ebb0948cc15fcb8e5e83bff3d537658e0f7753baf268c255a2cfe35cd85025eb8bb7a5cadd2c1e60e993f324ebaffa2e8e644d79daba2faf787520a9f68df0eac8ab0b26eac14d7f1b2533b870edf9a9ede1d821ecde7560fe29ab1016ff85963222aac90c9de2d25f2ea24c8f29f22beca40c052a2db0fba9c00dd1d6a6de314a190192e89a3726d6e732caaf7f8e66d378e9a96bbe8e5ba9568c269ab83d49cb81"}], 0x2398}, 0x100000001}, {{&(0x7f0000007600)=@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x91, 0x9, "83596060c366fcc725a324d18e6da198b937c6bddf4f93ad2a683087c0f882651600a1fd3d2572d432ef4a9fb564ad16c705dfcb168931ddf4c66950665fbe", 0x1b}, 0x80, &(0x7f0000007800)=[{&(0x7f0000007680)}, {&(0x7f00000076c0)="cc0fe80efa5b6423d1f89290d45ac2365611ee12fb71dc654d09c4ee30b1c006394f1545cb4080b71f363901d6c506b504f5bcdcfed2e4d81a5a6a13f99f4a5b13935cee400b5b5b9842f3b6a41e6361da6f72b3a25623117eee39095a8ff336bfc956df3dce", 0x66}, {&(0x7f0000007740)="25523af30edae3551fd14b4ea35538f011d6f81831b73614ab8bf29f8720832f69b29927ad2d10788987939a83c75763992260e6be9eb5ffee76abf684e64b6806f3c6d5275fa273ec0fc7eb9296f98b6918eb68fd1b284938d659f19ff6", 0x5e}, {&(0x7f00000077c0)="87", 0x1}], 0x4, &(0x7f0000007840)=[{0x58, 0x0, 0x9, "1b95e9351da013e61bb8d14c5ad51d964a4c7758aeda8f0106181393facda40e56ba44df6f0a8492c692ef0355a634cb65045cd039576976a2290ba9a3a2876dd15e35098b"}, {0x60, 0x11f, 0xf4c3, "18beda038d9f02cadf7cb6e69ad995220ac9ca5a1173e3d1c3e9837865dbb935a157220a4fe9cac17c5082ae168aabb50c46ed46beb2bf989f2e0dc9db5b1a57694422e65bab79500ecc"}, {0x110, 0x11f, 0x8, "165e3c396c004316fb9746984cdd6acd1c79ec4875025c5056900e88ab56bb89a0871931b6ea022ca5bf42b81dcc584c7d9f9d22708a576e302177d0d120b044c2b5a51ddcb0fa1d52b2238ed3025b13e856e857736f00aaf3144e2c7a5164a4b92ccf8fe717182bf39501e5613c5e73d007a148ee928f6898d0981a573038945625d8b4e1949b6798d04f7a72a21681d9ff942b286b59975efb8d483197ac415cda4e2ab0adc8b7b52c801e31b34b949ff60d58ab009d447aca69eace22881a55a5e296f506e7c48fa0fe72712889ac380ca9429d9c4de807e62bd968bdef1937f8c51ce07354a7a81b7f10ce7d4358acc5bb0a7c945bd2a04a4b082a4a"}, {0x68, 0x10e, 0x2, "f61101e32fa93d53f9bbf25c0e1d441b9d800e91e5e2a8f1fe290bb9f8a3d09a9e440d342ceb0d302bfb532a6f54c868f165ae1ad1ab548c21a25cdd6c95ceafaaa9243051b4264082901059fb55cdc1d0166a"}, {0xb8, 0x110, 0xfffffffffffffff7, "d8b2431ac17b3df2dbec3854b096e64ab03b8cda539f9b602ad51fc78c87945799822f6ef7f8bcca1d485b42b76fad6cfeb35301cd6aa2bbdbeddbca9e8b422af3ae582fcb881faeb520d3a1f5e313e5cb69cb9c4739f07d0e21b136415acf03ae78d47cd081fd611c55be64fb9cdbd575f14821669162757e2fe10471ae9f6dd5a5517e8955e4126191a0a5c92352eafe18f73f8c3bdafd063ac407329635eddc36f1"}, {0x50, 0x0, 0x0, "cfc147751d2c8b340cadfa034ec7dd8db6469296aaf757b6b0e907ecf7dbc8eb87097b52e72449f9197b1932cbe3eb94f3587c1ea4c40bbd185ef4"}, {0xc0, 0x10e, 0xffffffff, "b613c6b7a0b72456e0cc49c6fb99e4bd685c0231b830b5ca5ff3cf530b38f42f4252a26dd2f97b7b7351856781e97756fbcf92716cf3aca775bce9fc11ecc6caa4a63ec8186d0ee0fe0160941fa88a51667790a16cfecfc343c32212fa42d4e6c3a65c46da83536f4ca231dcfb2c11bffecc81a9754ef1de28537e30ed5e6c47486c9628b235f5737b9718dd31773d0ec2979bd93479f6572e762f9a1af80534a0dfc6baec9054bd6befcf79d11ba2"}, {0xb8, 0x1, 0x8, "31d25fde96d33256015ad5302c6c472da11bd2c5c72f39accd8aa77ed683b087d387cf53e2df7fb2dd838f19a7f7062fd38e08687ccff9903fc909e7f95d8a77a9a69e6fedd7f1450e57c642a951c82028e084fa2cf34bb8b19a4370f4f4b1e0493ddb670b173765ccfa41e5d9aa2eded519eb7324a5d6383c777e8d7a032577ce9dc0da2fe9dadc0515a03ec5f9154f0452297fcbc1966feed4f7f2ee58ef9ef158fcb562e1"}], 0x4b0, 0x4}, 0x2}], 0x7, 0x20000000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000007ec0)={r6, 0x7fff}, 0x8) setsockopt(r3, 0x2, 0x78ea, &(0x7f0000007f00)="b5406453f2cf7e51b63306c549302b900f90013e950f67d121cc0172c40da65d636c67e569a2b1275f61d2e35e9c846d508db14e3cfd4644dd722c2ee2454c06d3d1dbd29249c206919cb7ae9b3d2181ce331b09f354b2918b45356ec1b785d13066d8732b0888a6d49cb15a527be8f1cfcc04e3e5ff974f7fdb3dd45cc90ee2317061a970814d015cf8a2cc6f4a20d7ecbd473e7343bc8e6dff846d", 0x9c) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000008040)={0xa, &(0x7f0000007fc0)=[{0x9, 0x2, 0x1}, {0x7a, 0xffffffffffffff17, 0x0, 0xad}, {0xff, 0x9, 0x4, 0xfff}, {0x401, 0x81, 0x1, 0x7}, {0x0, 0x3106, 0x6f7, 0x23}, {0x7, 0x9, 0x8000, 0x6762}, {0x8, 0x66, 0xb372, 0x3}, {0x3, 0xb0ef, 0x7dc, 0xffff}, {0x2, 0x1, 0x4}, {0x5, 0x4, 0x7, 0x101}]}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000008080)='veth0_to_bond\x00', 0x10) unshare(0x10000800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000080c0)=@assoc_value={r6, 0x8}, 0x8) sendmsg$key(r3, &(0x7f00000081c0)={0x0, 0x0, &(0x7f0000008180)={&(0x7f0000008100)={0x2, 0x16, 0x3, 0x9, 0xa, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}, @sadb_x_sec_ctx={0x6, 0x18, 0x4, 0x872e, 0x22, "e7c525808d5bf4f80e45a22a0f87ab6adb3da455b5b41dbb5eb48d997d0ce23faee9"}]}, 0x50}, 0x1}, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000008200)={r4, @in6={{0xa, 0x4e22, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x86, 0x8, 0x7, 0x80000001, 0x685}, &(0x7f00000082c0)=0x98) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000008300)={@empty, @multicast2}, &(0x7f0000008340)=0x8) setsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000008380)=0x100000000, 0x4) 2018/04/21 06:20:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xc0ffffff, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:17 executing program 3: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e23, @rand_addr}}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"69703667726530000000000000ef00", &(0x7f0000000080)=@ethtool_link_settings={0x4c}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/21 06:20:17 executing program 2: 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, 0x1, 0x5, 0x40c, 0x5, 0xffff, 0x8, 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(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 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)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="0d23000000000000ff070000374fc932fbbc004d0000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r6, 0x0, &(0x7f0000000480)=0xe2, 0x800) pipe(&(0x7f0000000540)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/21 06:20:17 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0xfec0]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 828.304593] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 828.336464] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:17 executing program 5: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffff) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x4, 0x782c, 0x2, "7cdc24deba7ed02ec726c26151d36896a720003366b1093dcd1770a1d4237a92ff2baad97b44d95c9ffd29a235f4b6d77f4bb34f27b13c6590c72a0998a529", 0x2c}, 0x60) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00000000c0)=';', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="74000000a5b1fc2121eee08ca87500d781bce83ba4a22425ae9b2b4b78b239239cd975654d432edb6ccb74f0566a61fcec03071eef9c4d480a523596c60eb5b974482498e9faf9c483924d87c9d2921702216cd5b50762109df32c887c9581552d373e88de719fe5a6bd45fb0edcda5bcec3297a49c985c9d53fb52d43d70ddb81404bb8640f674b654675f6d8bb7ea9f1b8c45af35059b937a89d90ea31bd3596530ebc4b0e9a3551100014a916f8a115297524d5419879bbd5a8bd2cb008f8a00c07"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x7) write(r1, &(0x7f0000335000), 0xfc94) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x800) readv(r0, &(0x7f0000119ff0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) [ 828.352475] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/04/21 06:20:17 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x3f00]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/04/21 06:20:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r0, 0x50, &(0x7f0000000280)}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x57}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x5}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2b}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b808004500022200000100004e2000000000000000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/21 06:20:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) pwritev(r0, &(0x7f0000001440)=[{&(0x7f00000002c0)="c4cb9c804e28bccb8ffe4d04d3d8909fe04f2ed843cee1bd65f431ca305a80865c68aa5b1797e2f126900f61b9faff09daf0e30517c61a18e49b6b71120db6df97feb56d313b53ee47db1172d6c8717410620ccea1d02fd87b76f033b62bd5aebc55fb96490b1eda3c78581ae0e8bf5cef64b78b52f6af9f9329ac1b3fdd0eaacd84a79866fc79a70e24291ba5023a9479e2938c317f2780a28549580d01f336bfc547ce8910e6e35c38a670b5259a21541e65cc5029d9e295cbdddf829a8371d5063c1c128321ee47cb82adb1ddb32528edb09da6e651e9cb9bb7758f2d41e0373a9d4945a5bde644a096c234c504955ac035d384d3ec743b11665007240231683ae4b12cd55e77b252acbff12c22038ec2e367f9dfee85efe9e84b0580b0da2620d1b8554cdd246fa198a0765a70dfa90936b64106cb7665aa98a8970d98cb9d85eaa5248fb5e45ad66d0771af6d4abc6edbe42c860391ee04fbeed363f84ee639fd26b8a9020e7db3edd8f1716ba12abad4bc59307f8c7c4e17e0c9167d28be17d7f12747b5e3928330fd6bd0b621317b8ba655c6292e6454b2a7cd57045555c9f1b7ac5d8ecb75699cc405ac531aaf5e58f0c38426c8783bf3c5f2242cebdb60b5b34a910fa25dcc4902e8b37a40bb8c7446f7c9f2780ac66632cafe2738b3819eedf1ef1396a6a73911006406efd5a98bcc937ba84216199b10d548b6ad8f193dc2b5a9c4916593d92955e6fc28256283627cfe23def195f4a4a9a3d7f7a47ca5b5632c272538d7d720cd16b9982a3c878b8060af51ff8c6e87ed5940748bac808a4cb2a12bbeaf2a5ccdbe06b8470ef5c235cb3c9d302726dee61c33311658ef290ce85192903b09cec76403d99e151140f59a676803af7e1d3271f8c70ad516ec543c22a51c8bafd1dbc91f5719a21deeb7425f997ffef5430a21b04d1fe7e9bde2a8b4700976c6886f3ecb14b861979388dc360941669c53f0da5a106faaf5a2fce25f6340d155d3adb2801b5092eb08aaf931a3cb0ae889dff75d47c46225da427070019d34e10b340593a01b470dd06c186fb61bf0ff4712f49ac6b41c7814dd7a5e047abd8a51366f6a0bcbf5e58eec8f8c595c43735cc3d858d22f617f96e69eec6aaa7442a6815dc8ffe454194c9bb515f3c0f04d674d0ef7f1d2c886cc303d47f3f2964ea24cf2ee9a35c07f045d3827dd3c25003281cfef6ef32bc021979442efefdde7170b0920c2f4f9bfe808fa6d417b79860e4f773e29f970cd678dd2bfd6099b50f478a351a1d1408b58f31fb38850b53447de7395bcdc0347427e6c26ba70ec0566f3776c6cbcfacb1543e539a37505649aeb688db24db588503c8aebb4bc2e3e8dc45b7b85cb44674ed37c6edcb158b11fea2adb3f332783134f5fddc326fc07535996188fc350097aa16b9fd4554fdbae62385be86a0dfeba2efae3e51fb8b405f4650e49250c0d3c990343d63f6d827d75625b456b81a82f20fb31e926a5455b0f3d18145ea4a7765fd917f73010a60da5a9957b8083410a3baf4bbc9afa014dcb54fdcc9b5d941948d97f5d0d8ea623ea029f7eb3728335ad21c98c70164e55197df815d1768e3c1fba733484e48290bbe200c43e9aae23153020a618539954250910696581fb4ec73d24be6377223e4db817dc4d51cbd80a944a71387a120205e42cdccbd1c67d0dba0a57e197cbec8327a882c4ab24d8fd9477c9de7ed42bfeee412bc85ff67deaa3f2ee643b4c71febd23855ae131bb8bf5228b6860298de80981f5e151153b55aff95cc11c3f117509e43876ac0deb2256dca94b1cd84bed2e4d134902a086966404254bbc0ba5e04f757ef41aaf0a1ef96683a895412f2ff67dabd857895329519efdf30e2e25536d85dd76837eeae7cfdab52b121bdb13394ab1c28e54ae23ab6566ac9a421441651bb2e914727194a6ddf91b97dfdc92540d6b7399006fc5397b26d0e472112e714f2876500c74db0c251da9c78b04ed83e1e51858e64ad82a23e19665bae7621cfae331eb4e2c8b0f311655b1196e303c524d9dcd5628103172879738ad93d2f5531f078bf25d1150a9fa34c9afd6f5a3e99d7c84942cd26bd5f342658d23a23d183a9b95c6834fa97afc8ab42fc514505ef5c6e63a24db3f7e72409ca808007dc65ef8299393a87c6a6949c7823389e176a13341c150d15bf951aeafb7c3b37ae19ac8d152dd118218c1548a49d0005bd440c25b6982868cd518dc59b42b5a0b35b1d25c6ad9b20615c5f9fa6288bb6cfc482e80fd205586a42f0507c17e136e21b4bec14882a90790851f619f367950af40bff7500c75d77d1d679d14553fee9a79ec1cc9206bf623a2cc1540824e4785adcc1ec76c4df303562e4fd530ad83ff62695a6322f923e7bedb98b3853c60e99640c50596050a6d3ea4fbd50471cfba06bf2002044adabee39ee58ec610cb0a249696c8121884842edfb6596ab8f66828372ba7a95df311ee46dcb9b22cb3a67dbc97e38ec07368dd74adf27d7d2c2cac4691be44b926b0b6ec539faded2d5a912fbea6a14db3d34c0114b3065a32643a4c571abee54825d7cf82dab6b2f4a6a9fabe4f3d8004707dfca0fb488e24e12f22f317f578a8183d7906e79c35dc001702e897c088ac63d7e1390cd792a0a472f43b6b1f76312fef4bdd52aead60826bb75e48dee7ad2cdc422b067f85efcfa45b6e016f06dc5b25b2a9cd444bbd9972d0766ff2720af416b0fb3b93efd425fc314b08ae3b27a82f684a2be869f734c2f0bd0986cd5f8a93591eacf5eb5713d2aab3369a3de30488d584d868597f3a2ea0c090c73ec6018ec711f6bc3860f38075a30aa31e3ea22df56aba47ee9adb80801d757fd481d4a85401c31ccf2696d7690bc46f9ef28abd8f8e1b22b9d079ca799dbacf762bad47ee9ae671a2404c621c221cb8f1f7ae0715b0eaa8aa44cfe1bee184ec2abb3b673c5ca57df3cb2f413fc0429ee7fb00fb312c651099ed1aa8165d18f234f71a59da210ee71afb3af940967c403cf315ac9e646d95b90841d7b4b58c3c7b6f82de9f02a106298ffb4b3d0a3b5a60006e81668cfc07db5a3091ffc5f187fbdbf4377f66d42750816e6bce3a4f22f887d0ed111283f6ffeb1c537c2f6b5e35e057ae3629c83e578bacf383383fb28d5ee5a9f4f95525459b98d2c9fbc0ab72bb016b25eada1856f3f8274a69e1fcbe6168cda407934504bd0ec09f3c0f58962294d07dcb9b67cbedfc44dbe4406fa3bb3fb0400787ff7cb8bdd79c6fa2ca7a0b302fb964928df274d739eb7ca104aa350e4c2d7c61f73cad65e3f8e534353d76258dbe6f1aa39e126c060c668be1e03ca98244f60fd1309949ebd9234f03124fd975a824a9e33cc699603ad4a1d118e5ad07ac79cffc14748d69b7e637caf40f3f16c1516bc7c81e438e2ece747185a047526079b854fad039f50a8c47bc5ed17d6b2162d58a2cbd8a538516ba6a3014196d3d66030a035098715466fad8ce5b5eb2271eea1697a35e118fe84fe28f65d0a38b88d8769fdaf76351cc172760ba3b27d4fb79db15143ff441ca6ac687cee1b415f22f25d5ef66c89dba5b5407b27818c8df9a831929ba3f0ba8eb4b803f51fd1ba8b4055f00afec02e56a0ece2d4f99ceecfc72578f8a678ad309e0ad7e9306b392ccec0c2ca277fa7b44e0caabc3d55d23399957302dda8603885373dfa31af878b6083d7a92ed2481e66062b4e4fd830712def8c771b2f79d92edf59c0d6903c44663b3b69013fef4a418fcc52d9ba193ea723d61d6aa8cd49e28c1a21754c7acfa150c97ff026fb2bb9f2dc10884ae06f7ac1f2a1278b64c2b2fb85fcdae9787736e774665a0b09e09ee614a6df48f4c4e1e063d4ad807d0a736cbe408fc1794b4a41ed87b12c71b25ca5112436fa62d8e02069b25356d8d267827cf3ba2b3d002543546a63fb9325266a27c05611bea1a7fa6445b3403eddc54dbd7a08a2b4cd69a6e367d366f7706212bd8ed8726e3e70c910bf333254297f86cb4d644922312410ef06254634b7f7b9bafeab9f08daa23df0454ece0dc780242327967dcf1693d5765f0cd16955b1f7608b021e693e082f639bf6ed164f1891ba26425050b078f97b59e0e2199670df826cbc6ce965138d88bf07b8fa0f94f4d0a125a18028a271fa245ce8fc109db9fe62fd5c3e24f9927799d0c68fb949bdbd6444c7abed728456816eb9c06503e7f91d475d3416aaf3410a7a075526f21d30f52196d5e48639293a702be3f9a9b460afbca4e825c7cc26266aae13c8daa6b9964a4e95f8189d23f912fc1b5498449a43a5d04885a2e12bf992c56739d827abbea43c81ef41dd03fb5af9afec5abb03a8ac8a815626d3dcc470c1fbe599586fc7b7910ff5a87e6886f45003c69f8b3a8dcab3f0bfe28564de4a31fcd1107497d63ffac20b3801245cdf1a73c307fb5ba4b41477774836711a5fb7502e0dc5fc805cbca9a994082a626c1533c72c0b66a3b3312017d5f1f221d29e12b79158b8c2c7f589b825e657a02eaf7d380c4fa11e06f7e519ce2574d7ccbd218147dbb4201274e7aea8d13ba66c28e4e5bf74fc0d4c8548d9dcfefb61b0d892ff346da8cfbd73a19a51e66c423a594196b6ce700aaf4ac58d186c5693d33d65d685b3d5d5fc27649976913c264d55c9cdbba6c731d13aae10ba1b3e5b8487bede502e41753d1e477f6d275785f4aca5f62ffcde7b07990173dfa5b1a17bd7f41359190b837a15d5cb98145b9df0f284489aba8ca6b21a69f0260230bbddcd226b590c7ef4a8f7b4260346efd8d9ed67133b4834fde7eeac69f5ac46e7ad0de83900c575645778d1d11e2b9e44814727b230cb44d502cafb2a62a4b75da4c03eb35df748daecd5625438b4f8176807460a715c476451d0c03be6263ba67e3c76fd6c2f67479bd60e78ff348471a93612e388b856b64e7bb2ffce1c7d32838277fd77699b4e6d9d35c1c34858ec43ca6f13cec6ca653c96d8c527da95640b3458d68b977f95bc3f73780f1280a38cdf4e03807426d3323a4c6e2bee2b1ceccd0f138b791b0c098d28209500ac9d0544ecc2b6494b88c26134f272be31c18d59c3a81350e1f001ed8d97ad08d031cd6fc1adc7b9c8b838523bad97ce3ab63c04bb6eef4440d6e55802829d5a0b43a7f921cabff34014c4f18d67172f4082ae41274f3ae706e93a79ddee46f997a1d15cfa42f4046e11eed8cf08a4faf01f167d3cc11a90830c6602c0a3a8cb3babbda896ce4e8875038eed9554d99d93425954d8668f0922876f13dc083d1a830ab0e1ff8ef8c7d42b5c034d46af605ed439095420a97538b372f81556f7e88ed947c75993f8ee1d5e7f9da50bb3b56a2b7a6681f06c8789825ac64f0eab8f8ac413786c65163ca5769d915931ad73ea5d60ae5095ef44a4395819d8f53f67849735c1b2be88878657814256f51f90725d65a84411206f08f90c740b86d8eef07c2acee07a76836b913ad77aa5f4039cb37f33365751ad8fb4ef9ceba23ec3e4781c05d27705a68622019368bcadcba58fcb66d771e8f1688d331c70fa9e6ea5452f5437473c19520e724bedad9408ab0389d560436bff97d827c4a4671cf088e1019ab5c77ba7474516d002e6b5d9771978d013efcabd7d1e0b330398abc9766d3fb07813aec4071a660b7dc1a483f22018a92b00447e2c2b943dd45b724da4d02b50bb94ebfe4a3b7e7e1287fbbf4623a9868ab79b41b90a33e1e1edc0bbdcd232c070f35cb3fbdb632af23524d72609009", 0x1000}, {&(0x7f0000000180)="8948d74315c9c1a487621f593837381d95e45fae2a50b19a711bc9a1829bdbf3a2813d5e3f4b7142a3d787cc627d4bc02e7ead4358fe53933617e52fba073a57c01e62927c0ae5f79b884b72982bd46c6cb8870b1ff3c0b179059e0c14", 0x5d}, {&(0x7f00000012c0)="96de010b28fbf39b3fdcd4a68aad4b8299dbb248a3aee680ef3a8c020229ef2fc5aa82e0963ec0fd39aa6743a68635b7337fd24b7c03a63623c3557b6b4f5bcf9a50bcc7e2c9d29629030b12d2f12aaaac3d31ad2420f98aa1ab7ec5c14ae56ffb30aa5ad418443f9c4cb3c35c37d02fc1f04b2801b0463467946625ccb5d5821d6257efab04e3f11bb43376af3dc3054c930005537e7c946cb7b640e26370b26f00c7f4b5aef3f333f4fa7d1e6eaf0196", 0xb1}, {&(0x7f0000000100)="8b8d04499e2c", 0x6}, {&(0x7f0000001380)="5062e9ce7943b5e86f97deaca62119f9085e1ef7341b81835724571a9c2c7efa7a3e73ca9d5189a617d3f0bdee3d4b2ec4276740ce8cbb8b76cb6b919effcfd92d217d7e353260b6fb1c8dbc8314a7f24e1268307e9a1f5667833d2062ed38e4fa7de4318c949fcc42d96aee9fee7d2a93c5af17f7d72de13bf444b56a5d79e4327a9aba9a2d4e58ce9a76d2", 0x8c}], 0x5, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000001540)={'nat\x00'}, &(0x7f0000000140)=0x54) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000015c0)=ANY=[@ANYBLOB="3bc79d5e7ad9d21dc86314000000", @ANYRES16=r3, @ANYBLOB="000000eeffffffffffff07000000b98055e70833de8895d217b68e5a5318f587c803e3bcc5cb41f8d61e18dcd664fbfa8ed46581eac9ab7efb8e87379cf535e66131f9d7d7cb411805115c794ca40d3d3e0102f86bd2e507afb51f294f1c13de6af2ed"], 0x14}, 0x1}, 0x0) 2018/04/21 06:20:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x800000400000004) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f0000000000)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002e00ff0a0000008768b4e26b145259bc350000000000040000000800000004000800"], 0x1c}, 0x1}, 0x0) 2018/04/21 06:20:18 executing program 0: r0 = socket(0x1e, 0x5, 0x0) shutdown(r0, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/23) 2018/04/21 06:20:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xfeffffff, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:18 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@vsock, &(0x7f0000000340)=0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000380)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd148b72, 0x2, 0x2, 0x5, 0xffffffff}, &(0x7f0000000040)=0x14) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff00) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0xa96d, @empty, 0x1000}}, 0x401, 0x3ff, 0x100000001, 0x2, 0xd0}, 0x98) recvmsg(r2, &(0x7f0000003840)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000002780)=[{&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f00000003c0)=""/119, 0x77}, {&(0x7f0000003880)=""/219, 0xdb}, {&(0x7f0000000540)=""/223, 0xdf}, {&(0x7f0000000640)=""/75, 0x4b}, {&(0x7f00000006c0)=""/50, 0x32}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/103, 0x67}], 0x9, &(0x7f0000002840)=""/4096, 0x1000, 0x8e}, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)}], 0x1, 0x0) 2018/04/21 06:20:18 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0xfe80]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:18 executing program 4: r0 = socket$inet(0x2, 0x800, 0x9) socketpair(0x1, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4000000000000176, 0x9, 0x3, 0x8}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465721b6752c21525ec0600000000000070090000f468000000000000000000"], &(0x7f0000000080)=0x1) [ 829.531373] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000016c0)=ANY=[@ANYBLOB="0800000000000000e7f732527d9bf466000000f8e8cfc0b4bbe4853e4a0a24e62ba8ee0eb0a8b03660adf1710d61dbb03a434da5d8fc5aefbeb1bc0c052018ffebfcef6a456494c4a9aa80182522e03d503e4153583a4149cc42f2c3d360f3e8d64671bdb2738ecc205e7647ba", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250d0000000800040005000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffe0ffffffffffff1effffffff14c4d1b2201c0000000000117478ac14ffbb3ae100000100004e210008f37f46e3f31808e43e977ae20c89027535683640ad6445fb4d92d11f499fa433788f8addf7b3d163da2a7dc6126435d1e7f597aec35f1d8c33dee63722cd31f233025859dd0c59e27d93aa4200c9544165de0095c4bb09774bcb5d6d9656aa71f878cb21e501bac4d9"], 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000180), 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000440)=""/225, 0xe1}, 0x2) recvmsg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/183, 0xb7}, {&(0x7f0000000380)=""/37, 0x25}], 0x4, 0x0, 0x0, 0xfffffffffffffffd}, 0x40010040) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/59, 0x3b}, 0x0) 2018/04/21 06:20:18 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0xff00]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:18 executing program 2: syz_emit_ethernet(0x39, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="cb38db142231", [], {@ipv6={0x86dd, {0x0, 0x6, "cc90e2", 0x14, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000240)={0x2, 0x3, 0x0, 0x2d, &(0x7f0000000040)=""/45, 0x49, &(0x7f0000000080)=""/73, 0xba, &(0x7f0000000180)=""/186}) 2018/04/21 06:20:18 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000ac0)=""/176, &(0x7f0000000600)=0xb0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x40000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x57a}}, 0x3ff, 0x3, 0x2, 0x80000000, 0x10}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x7fffffff}, 0x8) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/224, 0xe0}, {&(0x7f0000000340)=""/172, 0xac}], 0x2, &(0x7f0000000440)=""/220, 0xdc, 0x7}, 0x40000000) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0x13, 0x3, 0x1471, 0x9, 0x4, 0xffffffffffffffff, 0x9b}, 0x3ce) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000680)={r4, &(0x7f0000000780)=""/162}) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000580)={'NETMAP\x00'}, &(0x7f00000005c0)=0x1e) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/21 06:20:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd84e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in6={{0xffffffffffffffe0, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x598, 0x138, 0x278, 0xffffffff, 0x138, 0x0, 0x4c8, 0x4c8, 0xffffffff, 0x4c8, 0x4c8, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x1, 0x7f}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id=0x65, @icmp_id=0x65}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff, 0x0, 0xffffffff], [0xff000000, 0x0, 0x0, 0xff], 'ip6tnl0\x00', '\x00', {}, {0xff}, 0xaf, 0xfffffffffffffffc, 0x1, 0x10}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x2, 0x1, 0xc, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x6, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @gre_key=0x6, @icmp_id=0x65}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0xcad}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@rand_addr=0xfffffffffffff1b3, @icmp_id=0x67, @gre_key=0x25d6be84}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff, 0xff000000, 0xff], [0x0, 0xff, 0xffffff00, 0xffffff00], 'ip6gre0\x00', 'tunl0\x00', {}, {}, 0xa7, 0x2, 0x1, 0x8}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x11, 0x1}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f8) 2018/04/21 06:20:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/21 06:20:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xffffffc3, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) socketpair(0x5, 0x80000, 0x9cc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) accept4$packet(r1, &(0x7f00000027c0)={0x0, 0x0, 0x0}, &(0x7f0000002800)=0x14, 0x80800) sendmmsg(r2, &(0x7f0000009dc0)=[{{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @my=0x0}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)="2e508a7aaff3a64858c301e553d0f2289389a413271d12a4b10bde46b7e5d7c0f243ab82143319caa5871abe8b01483871d43a2a9beebe22bb4e340eec315b0efe1c4c96c337ac65c81abfcba8a6d6b6f154c3cea056b9f5b65a6e4ec0b320dd43e21df8fe5182e16fe536451c58e80bb04c8728331843b90ba5e7052ba419fe8efa111f072a9c1c369fa8775c26045b1fe780d9289ffca7038dfe8bc6511471dc37f96298db0c7b37c90429540833339af0a1856ea6a411872514abdadf743db53c1b64f9e9", 0xc6}, {&(0x7f0000001000)="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{&(0x7f0000006d80)="81e596f867665ab8ee68184fce9353e88a9b3cba701f999089e15136fd46b7a6767ee2f1e11078da2b3f5a663ef53a3b4119a1f5955996760611806f78d46d67b11d79d4889444f2c45b0a67bc72c76eb26d16e8fa8234dd4d6b22b30d4cb235f7e694ab5d7fcba56082a4cff40f2045931c9faba1fd8f27f2e7119630ae034766688f8e3bb68fbf476d053ba55b24529673d3e3ded3924a10ad90c58cc80a522f7ac6", 0xa3}], 0x4, 0x0, 0x0, 0x10}, 0x4}, {{0x0, 0x0, &(0x7f0000009680)=[{&(0x7f0000006e80)="2b9b2345fecf0de3df6001b8adcbe0e6a895744f453c1b63f29fa02a83b86cf20f3aaed83b85ab9f80c3d9fb8c4c67e4430ebc9a1e1272365d058ce1f8eafd099e37d99101e598e119586b1f43d1dd70c450aa84bdfb81b6b6a8fcf1c8687ab1abbee4eb1904126058ee7a145fee0288bcd8170adb103e1192", 0x79}, {&(0x7f0000006f00)="61a44f4441d752d8706e3c6e238d977ee4476bb2bbd29901f5a113841288fcf9db3e56f70919fb87e3dccad7fdd3162873599d9fb6143c095c767c959558fb2cbe7a57eec007f10cbbbfbd934e346b23e36789737c96e9a81ab79686db7ebb4e5af7f92ffcd16e07f2b939c95a50c3db7f49da1c611cd0675cefe3d7596949f53a864b9944edc49596", 0x89}, 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{&(0x7f0000009600)="bed756c388bb1e4f2a889ab5f6c6d98a4b3b90e204c8fc75fb9943f8574be98b9c589e5baa7c9b6678402c886c9b1243a897400ba6adfca3a69681e01c817a6083a794995ab83c8139b0c08c1db6d80a2173e984688d01925f3a9d18ce7dd0bc50b679058bc7e3bd008f08e0", 0x6c}], 0x7, &(0x7f0000009700)=[{0x70, 0x115, 0x3, "8cf63f47333ec3a4dad0adbf619a14992f28f85764e231f03fbe7d58156851ea4ac9c963b08c804b19acaf498db2586d97870af42630ee6553d7598100d1dbe5badf30545bbb29bf9f93f9a88cb9d1397600837b1753239cdaa1d0ec"}, {0x70, 0x0, 0x81, "9dda8f25a5887ec40b2295b6bd998a4fd145efe84fa8f5b5da81d88238dcf7fa06af80e2e8ee826fd604ad5dd1c7273a1bd8e7d2a22c441bf0f114d1dae605c90df8b12b170299cde6e1d2c8844b68081e7d719d8f31616cc52a7e76c8c16b"}, {0x100, 0x10d, 0x0, "dbdebc4d817febdf98a1c8c20649cd71ea67badabfd8de61ed9ef7f739436240dc422ced71e087ad90b9cc990030a2dbb865e4f0f44611e2c6895f013e348b7ae617030ce48a5e0c0e30838a4ed9a3d81bdfbd61ed08d5eb27a22f19b25a9d38c2e3ab04bfc097d7f16eba51607121f2069f5046e6c1259a07cfa3e41cccf10520c3ab7219bdcd85a7f21b0c964a2c1e6a1aa8f4e6db960e94f657b1342a3cae01083317ae01732a90ec1bd4a9b4c0b80ab8d9985dded5e4daa12f7d98875a36f0a6801825964214d712c1c7357ad3f384a8a87623bdc743a8098cc440a60e1a9dbc1d91cacc59c5fd7b"}], 0x1e0, 0x40000}}, {{&(0x7f0000009900)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000009980)="5cfcec010d5766aabdd0c18de91991bb34b11a1e6986db5b1e1e28ba3f5742a3215ce71231d26826e12d93650b136f44f267f36d34dca538348d15790e3925093b3567ff7971cf642401f6339cde52ed6c365ca5e5ca0c5a03987e6d6732f2a568e9bf0c878963653895966c0e7bbe6f8f3030ac12943b5091607bc0107610dd7c369e0e60012ad3c58701f3d6ee68d141150070130c39395f87504ce96b8ce74207b43bbe4384834c4b9934", 0xac}, {&(0x7f0000009a40)="ee23fc4742fcfef4a05f8d897e315ab0bdb74244886b31bfb5de3aa63fec353856e5ab7d143877b7af92abd03fb7b98feaa091e3fb3d35fd4e0bd7cb4551c58eb433eac95d2f10df8ac4e71cba6c59f2fe4d7b3fc122a47e52", 0x59}], 0x2, &(0x7f0000009ac0)=[{0x28, 0x0, 0x0, "d66dda8f8f42a1b8d6710ecb01803da3871e"}, {0xf8, 0x11f, 0x4, "3c4dd82602ad4e2caa3a8b17372b72ddbf4dd53ffc61f1a13dab92eaabc9576aa7fb927def3991cf3ffefcf06cececa90af345dcd0a6eb175119fd5847ca946e2aef09d9f974ca1f12556e4b70695d678769740f52707d7d7fd25c48bd07c9a91536cfb03bb98fb7b67b4804b8b5f230435434fc8df3513c6b6bdaaaf679bc6acc558edf975e6440ae38a2098f80905316fa9c9a36b6840a91493fc832a12b7294a4fa8d23c5552f808c0111cf402688909ae1297dd8733d1de9fd853e36ddbb9d7a466a546868b4ccb221e7d322aa8a9cfd886cbfe193f7ffcabcdf8483ea6850e876e35c880a"}, {0xd0, 0x1bd, 0xfffffffffffffffd, "dd6cb322a3144105d801f2bf4a004cfa7cf7c8e5ba03fbab7cf4e7419f696cbd7507e4dc34a628decd166a05a7f864b444005f0257265356a908eae399f66191cde8158227219dc4285cccb82cc4093f0c59549beaecf1563c20db421f55f7b2786182bab55bc45af49d51b58ba40a93f8e0966ec642ff1115af40809fde90aeea182656a622288de839fe08e8f6e9bbd8d30c9d9ce1a52ad9dd1843fc96fad61a471dc8ff0fc184c20c31d58748e4865259b5d90f1d6111a2"}, {0x50, 0x1, 0x297, "8800adee63b737fa8d6ad368112579e570d93889efd7b5b34e00567ad6f71ef2cd99fb7c0c1e6e1c7530256c9d3cc62ff1bb1935993ac3b178ba79"}, {0xb8, 0x115, 0x100000000, "2b06027196fc9ec235f83d420eff40cb22cb914c42857d18a5cd58da8dd471058786272acff9e329b0e5e9017195bc65dddea90c3b3d7bc3f9382ac483977a263bae3802dbb4170265c425e2f422245baf1d4340ae6b4f09d1283f2e632389904cff323d8f98ad2c921a1230349ab3a62ce1b626e28c5fc531eafaa4929f79116e1d8faada851243502c1cd3c40aa4f3ff4803b8311bd7320a0c9534b3d68c0d1ba94f"}], 0x2f8, 0x4040004}, 0x9}], 0xa, 0x40000) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000280)="e619", 0x2}], 0x1, &(0x7f0000000040), 0xfffffffffffffea0}, 0x2000c080) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'veth1\x00', 0x8000000000000004}) 2018/04/21 06:20:18 executing program 2: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0xfffffffffffffffd, 0x81, 0x0, 0xffffffffffffff80, 0xa, [{0x4, 0x20, 0x7fffffff, 0x0, 0x0, 0x2005}, {0x3ff, 0x4, 0x2}, {0x2, 0x40, 0x3, 0x0, 0x0, 0x108}, {0x0, 0xff, 0x1, 0x0, 0x0, 0x4}, {0xffff, 0x8, 0x67, 0x0, 0x0, 0x1000}, {0x9f, 0x2, 0x5, 0x0, 0x0, 0x80}, {0x3, 0x6, 0x6, 0x0, 0x0, 0x2000}, {0x5, 0x1, 0x100000000, 0x0, 0x0, 0x900}, {0x4, 0x9, 0x94b1, 0x0, 0x0, 0x80}, {0x100, 0x8, 0x3, 0x0, 0x0, 0x8}]}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)="bc", 0x1}], 0x1, 0x0) 2018/04/21 06:20:18 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0xff00000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:18 executing program 4: r0 = socket(0x18, 0x0, 0x1) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000080), 0xfffffffffffffe81) [ 829.782699] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8001, @dev={0xfe, 0x80}, 0x5}, 0x828ed84b39158ab3) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000b8d000), &(0x7f0000f74000)=0x4) 2018/04/21 06:20:19 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="160000004a000700ab092500090007000aab03000000", 0x16) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x5, 0x4) 2018/04/21 06:20:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x100e000000000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:19 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x8000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x806, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x8}, 0x8) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000000)={0x28, 0x1d, 0x109, 0x0, 0x0, {0x800000000005}, [@typed={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 829.965347] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 830.086132] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 830.100890] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/04/21 06:20:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xc3ffffff00000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000001c0)=0xffffffffffffffff, 0x7b1d) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0x7}, 0x14) sendto(r0, &(0x7f0000000040)="ca0d02ff46df98ccabd081b6ab52bb122b8b0fcf6d24a648d558a4dfa6b81aafabaa0f6bd97a77d6fe46d668901de906b3c234f9df15e8f36005a15b999a5765b665b85fe70c6419798422b1aae93124a53b5d3a0fdb721c0abc669c2c6421dbf9ced061a56c88fc5fc84c9c4d28245d8024d641a1d34285faa5b8b0ebba2a405fe011ffb9f5b1da78852ddae3fe9c10fb6e17cc9d2c7bab7690fa3544246c40ae83e77d4e6b02d8c9d19898e647df15a7ee3fcc70c78d1f1970da6b5bce16ca684ce9f4eb53ab2219ffdced90513a9736b82bae", 0xd4, 0x800, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x3}, 0x4, 0x2, 0x4, 0x1}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000000200)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000003c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/21 06:20:20 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0xff000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/67, 0x43}, 0x0) 2018/04/21 06:20:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe000000000009000000000000bbfe8000000000000000000000000000aa00004e20000890780000475713fe33613a751217918b3f6da7"], &(0x7f0000000000)) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x4, &(0x7f0000000440)=0x2) socketpair$inet_sctp(0x2, 0x41b441d04ed20e7a, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e21, 0x1fc00000000, 0x4e24, 0x1, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0x2, 0xfffffffffffffffd, 0xb8f6, 0x8fcd, 0x3, 0x0, 0x5, 0xac6}, {0x67, 0x400, 0x8001, 0x5}, 0x8, 0x6e6bbd, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4d2, 0xff}, 0xa, @in6, 0x3503, 0x0, 0x3, 0xfff, 0x5, 0x4, 0x2e8}}, 0xe8) 2018/04/21 06:20:20 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x235) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7, 0x2, 0xff, 0x8, 0x7, 0x4, 0x4}, &(0x7f0000000140)=0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r2 = socket(0xa, 0x2, 0x4) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/21 06:20:20 executing program 2: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ipddp0\x00', 0x8000}) 2018/04/21 06:20:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80}, 0xc259}, 0x1c) r1 = accept4(r0, &(0x7f0000002300)=@in={0x0, 0x0, @broadcast}, &(0x7f0000002380)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000023c0)={0x0, 0x5, 0x30}, &(0x7f0000002400)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002440)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x6}, 0x90) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002280)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x9}, 0x2040) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000022c0)={0x8, 0xfff}, 0x2) 2018/04/21 06:20:20 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xfec00000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 830.893320] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x5, 0x658, [0x20000100, 0x0, 0x0, 0x20000248, 0x200005a8], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x48, 0xe09f, 'syzkaller0\x00', 'bond_slave_0\x00', 'lo\x00', 'veth1_to_team\x00', @random="e304bf940be7", [0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x1, 0x89f5, 'gre0\x00', 'syzkaller1\x00', 'eql\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0xb6e3f430b2df933b, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x198, 0x210, 0x288, [@comment={'comment\x00', 0x100}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x3ff, 0xbd, 0x65d0a086, 0x1, 0x0, "0fa0aa0e4d6838116b661655dc4dd1ff8b3ebe88cb2dc7bb6bfe290395abfb8e67dd30899bad53bc8d0d1d33b7b1c80b43b54e44c486e08a4d95ecafc7bec19d"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0x400, 0x1, 0x1, 0x0, "fc002ad7d67eaeff2232f6c7a02920c46a2df51e764420f4f8d8a11ec21604143fc22a5e9dc27fde01b854041cf202b6f079a25f1f0a07d45a67c2c2b4fed936"}}}}, {{{0x3, 0x49, 0x17, 'ipddp0\x00', 'veth0_to_bridge\x00', 'ip6_vti0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @random="33eef09723f8", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x41, 0x891f, 'veth1_to_team\x00', 'bridge_slave_0\x00', 'veth1_to_bridge\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, 0x10}}}}, {{{0x9, 0x0, 0x88e5, 'dummy0\x00', 'gretap0\x00', 'lo\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x10}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe}]}, 0x6d0) r1 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x130, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/04/21 06:20:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x4, 0x2e, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3, 0x4, [0x8, 0x6, 0x100, 0x50000]}, &(0x7f0000000100)=0x10) 2018/04/21 06:20:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000001c0)=""/149, 0x95, 0x2, 0x0, 0xfffffffffffffddd) 2018/04/21 06:20:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffd31) 2018/04/21 06:20:20 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$int_out(r1, 0x400000005460, &(0x7f0000000080)) socketpair(0x10, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) 2018/04/21 06:20:20 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000180)) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000001c0)=0x5, 0x4) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/04/21 06:20:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x5000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:20 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x80fe]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 831.061261] kernel msg: ebtables bug: please report to author: bad policy [ 831.146336] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 831.172659] kernel msg: ebtables bug: please report to author: bad policy [ 831.182297] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:20 executing program 6: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000200)={&(0x7f0000ffc000/0x1000)=nil, 0x8, 0x2, 0x2d, &(0x7f0000ffc000/0x2000)=nil, 0x7}) r2 = socket$netlink(0x10, 0x3, 0x1) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_to_team\x00', r4}) sendmsg$nl_route(r2, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000010000f04000000000000000000000000b6650ee5b6e90db7439ea0f89cb1298cba4451c37201e5fdb559dfafd10a57e5c0f280c80391bf0b6c0a4e9885c9f5418199ada56db22e56aa59925bb3098e48270a0dc1585b2b4a716ca32a2e26a92b4c41ea75c65acc84486c3e6a94dd8e7f29442ae0d70b9548df7e29c47c1ef2a2daf2cc104599fb0dcfa0be15", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0\x00', r5}) accept$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x500000000000}, 0x4) r6 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000500)=0x60, 0x80000) getsockopt$nfc_llcp(r6, 0x118, 0x2, &(0x7f0000000540)=""/144, 0x90) 2018/04/21 06:20:20 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="000004000000000004"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040), 0x4) close(r0) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 06:20:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xd, "cc05c3236149b610f5f6e105ce"}, &(0x7f0000000140)=0x15) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r3, &(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/21 06:20:20 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(0xffffffffffffff9c, &(0x7f00000024c0)=@hci={0x0, 0x0}, &(0x7f0000002540)=0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002580)={'team0\x00', r2}) socket$bt_hidp(0x1f, 0x3, 0x6) connect(r0, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) r3 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000040)={'bond0\x00', 0x82}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={"626f6e6430000000000200", 0xffe}) 2018/04/21 06:20:20 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x8004e20, 0x0, @dev={0xfe, 0x80, [], 0x1a}}, 0xd) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xcc9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xf2) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r3, 0x10d, 0xc0, &(0x7f0000000280), &(0x7f0000350ffc)=0x4) 2018/04/21 06:20:20 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/04/21 06:20:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xa00, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:20 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:20 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5}, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000080)=0xfffffffffffffffa, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000680)=@generic, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000700)=""/108, 0x6c}, {&(0x7f0000000780)=""/82, 0x52}, {&(0x7f0000000800)=""/143, 0x8f}, {&(0x7f00000008c0)=""/174, 0xae}, {&(0x7f0000000980)=""/94, 0x5e}, {&(0x7f0000000a00)=""/177, 0xb1}], 0x6, &(0x7f0000000b40), 0x0, 0x42}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/21 06:20:20 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 831.311435] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x7, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x21, "d3e094d85b2b719fcfc3c7945facc9bb0524d89eaf7b3a74b265c373bb1f1817fc"}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) 2018/04/21 06:20:20 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x2}, 0x4) socketpair(0x2, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x1c) 2018/04/21 06:20:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xf0ffffffffffff, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192300a11680040d8c560a0600090020e000fffffffffffffc01000004ca7f64643e89e40296788e8f94fdfbf51000020000f500bc00165923cd5dfffff50000220007000100040005007c0b1505d0ee4048", 0x58}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x1, @random="a0eab9011c9e"}, 0x10, {0x2, 0x4e21}, 'ip6gre0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000115fb8)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000ee9000)='syzkaller\x00', 0x101, 0xc3, &(0x7f00002b9000)=""/195}, 0x48) 2018/04/21 06:20:20 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x35d, &(0x7f0000001980)}, 0x0) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r2 = accept4(r1, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001940), &(0x7f0000000440)=0xfffffffffffffd9c) readv(r1, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x1000}], 0x1) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000015c0)=0xfffffffffffffff9, 0x2) recvmsg(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r1, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000001900)) recvfrom(r1, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000001440)=ANY=[@ANYBLOB="e95000000000ce4e06000000000000f5000000007577d1fb4fa808"], 0x1}, 0x1}, 0xc0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000001a00)={r1, 0x10000}) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000001bc0)=""/4096, 0x1000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000300)={r6, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r7 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x0) r8 = socket$kcm(0x29, 0x7, 0x0) readv(r8, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/85, 0x55}, {&(0x7f00000012c0)=""/104, 0x68}, {&(0x7f0000001340)=""/44, 0x2c}, {&(0x7f0000001380)=""/41, 0x29}, {&(0x7f00000014c0)=""/195, 0xc3}], 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000018c0)='veno\x00', 0x5) connect$bt_l2cap(r7, &(0x7f0000000100)={0x1f, 0xa7, {0xeee2, 0x6, 0x1, 0x4, 0xffffffffffff0000, 0x9}, 0x7cfb, 0x8}, 0xe) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000001740)={0x1f, &(0x7f0000001700)="159a105fc20571228841b2279d222f3a548c247769939a1198d8127ada32cb"}) 2018/04/21 06:20:20 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x800) r5 = socket$pptp(0x18, 0x1, 0x2) r6 = accept(r5, &(0x7f0000000640)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000580)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, 0x80, r7}) r8 = socket(0x1f, 0x3, 0x1) getsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r8, 0x65, 0x5, &(0x7f0000000040)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$can_raw(r8, &(0x7f0000000140)={&(0x7f0000000180)={0x1d, r9}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{}, 0x1e, 0x0, 0x0, 0x0, "28f3be05e4d90868b5091e008710a7ad39ca2016cdbeb470546413f8c83b7bc18d5352667d2fd1f0ffc050a20e43240375dc12a9d281b81491abcd2c5110967f"}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='team0\x00', 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000480)={0x3ff, {{0xa, 0x4e21, 0xa4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) r11 = getgid() getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000980)=0xe8) r13 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000d40)=0xe8) r15 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000d80)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000e80)=0xe8) r17 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000ec0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000fc0)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) r20 = getuid() r21 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000001080)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000001180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001240)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000001340)=0xe8) r25 = getgid() sendmmsg$unix(r6, &(0x7f00000014c0)=[{&(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000540)="fc2ee87090eac240", 0x8}, {&(0x7f00000006c0)="35405fbc26bc84fbfd04203b3497b4106dc091c0cc38607434", 0x19}, {&(0x7f0000000700)="1ee7bdd65e9f24fc90cb1e964797286ace73af478e8d5d36a6b49764531a0c1efa7b311c9f3aacf57074c3af89a4bb1deec60dbc9a0da479b248009d37b0f05d18a56764dd8f2ef366e55d", 0x4b}, {&(0x7f0000000780)="ca6f6ed5c1b680394de27493228c0689bcde468ae599930d5a92c7033c89a0d343", 0x21}], 0x4, &(0x7f00000009c0)=[@rights={0x20, 0x1, 0x1, [r1, r3, r4]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @rights={0x38, 0x1, 0x1, [r3, r5, r4, r5, r6, r3, r1, r5, r5]}], 0x98, 0x4}, {&(0x7f0000000a80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000b00)="d7", 0x1}, {&(0x7f0000000b40)="a1a8868bfe77d6ffc5ccd7db3bd3949f66a558c36c4f5f2e860d50ed2072437b7dcc8673029b37b6c97751a194a5d47a20523887284f35e8d27138c893f331bfdd7d3b7b5487d8d5d7906bb960607412fb2a7755c4165db3b713eb22ec9defc71fa5539357fa480cd49827848eaea82f79de2f1e0d2c208b0709e29c36224a2330d6af24e2f4ebb18e8c34f47076a11ca892ed6e7bccf6743803c81742684b5f119d33a602e98a86ef78064169f9f73dc49b", 0xb2}], 0x2, &(0x7f0000001380)=[@cred={0x20, 0x1, 0x2, r2, r14, r15}, @cred={0x20, 0x1, 0x2, r2, r16, r17}, @cred={0x20, 0x1, 0x2, r2, r18, r19}, @rights={0x20, 0x1, 0x1, [r8, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r20, r21}, @cred={0x20, 0x1, 0x2, r2, r22, r23}, @cred={0x20, 0x1, 0x2, r2, r24, r25}, @rights={0x38, 0x1, 0x1, [r8, r1, r1, r4, r4, r4, r3, r8, r6, r1]}], 0x118, 0x20000000}], 0x2, 0x48010) 2018/04/21 06:20:20 executing program 3: r0 = socket$inet6(0xa, 0x400000000003, 0x1dd4c00000000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000240)={0x100000001, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x110) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@empty, @loopback, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev={0xfe, 0x80, [], 0xa}, @in=@rand_addr=0x21a, 0x4e23, 0xbf, 0x4e24, 0x7, 0x2, 0x20, 0x20, 0x3b, r2, r3}, {0x100, 0x7, 0x0, 0x354d, 0x35aeb56f, 0x7, 0x7fff, 0x86f3}, {0x0, 0x101, 0x0, 0x80000001}, 0x66a, 0x6e6bc0, 0x0, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x7, 0x3, 0x5, 0xb905, 0x1000, 0xb3f9}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x4, 0x4, 0xebfa, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x2, 0x2, 0x5, 0x20}, &(0x7f0000000480)=0x98) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000580)={0xfffffffffffffffb, {{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) write(r1, &(0x7f00000004c0)="30a6ee33945c7566aec2c993375313cc80e524915492486f0ac95e34353d1cc4cbce1252ea5ce78fe86311ac91e3af47407e77f97e5725bb72c2ea5e8923c49d04b99f6dc5a181fd965027531383b908987c133b80910e89a955e4604c65a637138c67d3131a2eaf8b88336d56c7d034f8c82815a2cd89fb70a82a77486954ec3bb6832a9990b1d71590a84e29a3952a48c5939dd8bf46600312b5df3656d01f86a01f9f21cdce2db809a8d65e1619e6cd3684b7b88a", 0xb6) sendmmsg(r0, &(0x7f0000002480)=[{{0x0, 0x0, &(0x7f00000012c0), 0x1, &(0x7f0000000240)}}, {{0x0, 0x546, &(0x7f0000001800), 0x104, &(0x7f0000001840)}}], 0x2, 0x0) r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001800)=@full, &(0x7f0000001880)=0x48, 0x80800) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000018c0)=0x9, &(0x7f0000001900)=0x4) 2018/04/21 06:20:20 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 831.529899] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:20 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000302fe8)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000737f46)=""/186, &(0x7f000089fffc)=0xba) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/21 06:20:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}) 2018/04/21 06:20:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x4000000000000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:22 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffe0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6_vti0\x00', 0x9}) write(r1, &(0x7f0000000000), 0x0) write(r1, &(0x7f0000000000), 0x0) close(r1) 2018/04/21 06:20:22 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:22 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x9, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="00000000ec00000000181000", @ANYRES32=r0, @ANYBLOB="0000000000000000180000000000000000000000000000009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x4, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/04/21 06:20:22 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x100000000000, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, 0xfffffffffffffe28) 2018/04/21 06:20:22 executing program 0: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000140)=""/252, &(0x7f0000000000)=0xfc) poll(&(0x7f0000000080), 0x4d, 0x2000003) 2018/04/21 06:20:22 executing program 6: r0 = socket(0x9, 0x5, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xd8, r1, 0x610, 0x70bd27, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfa1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x56}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x80}, 0x14) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00000004c0)) 2018/04/21 06:20:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0xb, 0x4, 0x5) accept4$alg(r2, 0x0, 0x0, 0x800) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) sendmsg$nl_netfilter(r0, &(0x7f00005fcfc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r3 = socket(0x0, 0x80f, 0x5bf) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f00000002c0)=0x1c5c, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000300)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1}, 0x4000000) r4 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000d80), &(0x7f0000000dc0)=0x10) recvfrom$ax25(r4, &(0x7f0000000e00)=""/4096, 0x1000, 0x0, &(0x7f0000001e00)={0x3, {"9520d5da3e93e4"}, 0x9}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'rose0\x00', r5}) 2018/04/21 06:20:22 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:22 executing program 3: r0 = socket$inet(0x2, 0x8000a, 0x8) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/21 06:20:22 executing program 2: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) [ 832.901102] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:22 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000200)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xffffffffffffff3b) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="688cc726048cf9949e599e48f87ee1c1cb2d11536ebfd7f946fd5d038615de02ebc85376ea7d4050b9bba121cbdc4841d259a2997e2880a3f1e48002ee292d5a47c9ca4fcfdcf1323f986859fc5ad7303f3a0c65574158d91e87ba6dbaf97e57d482fc69faf8733ff74ea048b9d7e6dca45424f4c3a384108809b705881abfe925f6484224de9e692f1db0c31707bdaefaba4a7d16ed447d35db0e7bcc46abe0cb12d6bc50e14327c2cdd41d379c1ef79251812aab92258952870f81b167f965db7f6bc72ea88e303c189c8f2c86170c12d99f01158b531f1839ba243f7f349d97cff25d52fa375bd3016228e077") 2018/04/21 06:20:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000005c0)={'dummy0\x00', 0x1}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00', 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') recvfrom$inet(r2, &(0x7f00000004c0)=""/68, 0x44, 0x40010000, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000040), 0x0) r5 = accept(r4, 0x0, &(0x7f0000000140)) sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0x258, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000880), &(0x7f00000008c0)=0xc) r6 = getpid() sendmsg$nl_netfilter(r2, &(0x7f0000002cc0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002c80)={&(0x7f0000000900)={0x28, 0x2, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@typed={0x8, 0x81, @pid=r6}, @nested={0xc, 0x54, [@typed={0x8, 0x56, @ipv4=@dev={0xac, 0x14, 0x14}}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004000}, 0x4c800) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80340010}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0xc4, r3, 0x0, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0xc4}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000009c0)=ANY=[@ANYBLOB="b80000001900000000000000000000007f000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062fa4ea0c900000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/21 06:20:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x900000000000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000121fc8)={0x0, 0x0, &(0x7f0000b12000), 0x0, &(0x7f0000673fe8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca8ff0)=@ax25, 0x80, &(0x7f0000152f70)=[{&(0x7f0000486000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e23, 0x1, 0xa, 0x0, 0xa0, 0x5c, r3, r4}, {0x5, 0x2, 0x200, 0x1, 0x1f, 0x6ad4, 0x2, 0x7}, {0x7f, 0x1, 0x1, 0x7}, 0x0, 0x6e6bb3, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x3, 0x4c, 0x9, 0x3, 0x4}}, 0xe8) 2018/04/21 06:20:22 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000003900)=0x9, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x33, [], 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=""/51}, &(0x7f0000000200)=0x78) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001d0009012abd700002000000020000001800010014000000fe800000000000222f098aafd8e1000000000001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x80000000000000}, 0x0) [ 833.105538] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 833.108607] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 833.163091] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/21 06:20:23 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="c98f2d2e1c09b74e36852650e6b01e6c607cfbb468190289ef791a6a4ce62bb52dd3d8fedb9423adcb16") write(r0, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) 2018/04/21 06:20:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000571b7c4e8e44d2bb40647d434eb5f430c4c0fafb26cf9e59ff8cc87b7399b356fe83405eb952ee86e46fac765262d4ff1432fde8d6ad0bc8e4481fb9769f05d3098a2f9c445c4b88eff209f0461e2a5455e06d457a915710bf6703d6f241dd4f7f88dc639fae"], &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1}, 0x8) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0xfffffffffffffff7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x4e21, 0x41d, @loopback={0x0, 0x1}, 0xa2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0xc0) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/04/21 06:20:23 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) 2018/04/21 06:20:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x9000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:23 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x3}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000180)={0x2, 0x4, 0x63, 0x5, 0x1, 0x7ff}) sendmsg$nl_route(r2, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)=@ipv6_newaddr={0x40, 0x14, 0xe01, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/21 06:20:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x0, 0x4, 0x80}, 0x2c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', 0x0}) r1 = socket$inet6(0xa, 0x3, 0xae8b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)={0x9, 0x5, 0x8, 0x794, 0x5, 0xd7, 0xbc98, 0x5, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)={r2, 0x61, "287ec961e1fb695a6629cf3d2959960e4ef3570e50dff85baba17530eaf86639dfad5cbdd59bc642edfa95fa51c2d246e7754ac45e63f96ef16378aac7c51ea99c21bfd07795b5ab15bce9e7c45fa5e3a441f58df7625a4d4e4c849beb03c1f0f5"}, &(0x7f00000004c0)=0x69) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xd, 0xd, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x3, 0x0, 0x0, 0xb, 0x5, 0xfffffffe, 0x8}, @exit={0x95}, @jmp={0x5, 0x34, 0x9, 0x7, 0x9, 0xfffffff0, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x1, 0x2, 0xf, 0x0, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa89f, 0x0, 0x0, 0x0, 0xfffffffffffffff9}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x7f48, 0xed, &(0x7f0000000140)=""/237, 0x41000, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/21 06:20:23 executing program 0: r0 = socket(0x10000000010, 0x1000000000000803, 0x0) write(r0, &(0x7f0000000380)="220000001a000704009433dd01010400057e80010f0001c6002c00fffe3b067e0f0099ae987510701796bfc4168d4a36125c92325e9e6767b8cc7b1061854c09595f78dcc531582a96f23930ac6f7d105220a73c72781edf88334af1ab497e529bdbe86960af163a5ebb55ac4a01dc6d54f603367067e31d8e11f46860c982c1ce67754a4323ee1c632024f9dcc877815029a938fe6ccc8ec9ee674d4d557c29c099412a470919a150e24ce6ed79eb06940cd223b2956e01b316e1d39ea1", 0xffffffffffffff81) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) write(r0, &(0x7f0000000100)="b95be542b3c0dd24fc8b286d240b824e727db937d82cbbcfad12ae0448", 0x1d) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) 2018/04/21 06:20:23 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xff00]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0xac) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000140)={0x2, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}}, {{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xaf9}}}, 0x108) [ 834.233997] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:23 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/21 06:20:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000), 0x1) 2018/04/21 06:20:23 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x800000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/21 06:20:23 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000040)="69ae4f0dea3e9f7fbc8ba6d0ca083e98b0d3287e089f5728dc1d3dcaac8227774a3a5cf5a0cbd9adb1b98769ab50b9c38403a37c962eccfc08e77f8f1f7c8997eeafda559196a5519c8c834d56722e1c17c9a270e4248cfaa5a938f74ecb4388075de8977e9efe53200c574f9ddfc563a4e6f327492ad2ee09c8f66375ff75795b1008d119bf00c7e6850fb6484efc055878e20e2d1c134f4183b95602c50df6b62717eca80ac423fa32213cf296b30081d6461b8e3e4a57e38f36fb42874b7bf30e494611b5066346733e42fe7ccdcda2329a28f3ff7717b20c5a447747928336899a019aab58075816390edd58fb75cee0", 0xf2}, {&(0x7f0000000140)="c1ce73d4fdaed6873e6c5465f380332e0e4113f64aaa1ccd6e4317340030c9c0e8b19bf2eae1ad19874159e529f4cfac3bf034d531bd96553048abe54e64b01465a568dee5f47173d0cff20e84122724294255e17b98d8b785fb3d1043bacf37adc49d2cfbe606a8829ba534b19502e1e33ee2e299c534eee4afc04531e41b2be4963807f0952b0351630b9dc2b6defa1e92c595c6f04e37e378c7d14f33fc6b61c699994d296648c2f99772525874de00ed7f117d58abcd14a4e9e5c5c511b35b84f15f084ae48842f98e651394cbf74d0011aa5007b0d862efdd976064df5336e3a4a96d2f9bdb77e36763c6efd4edf1", 0xf1}, {&(0x7f0000000240)="b472704e87d8651fb9f858e95da3eac5f55039dd5e220e160a268ac2c47f138d2a6d4875235e07fa9f3b7e72cf1d75bc08e79d2b658c69fe3ea5592cd09cf7aa2cd67e0635403710b7566992a11c4116c542a4e34ce760", 0x57}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="d1fbb3554af2cefe7f195e2ec7c6dfc374bd2a8352e3a17a1646a2afeea7bf92c8b9754c435ab7a1b6d0b1c0335607d9130a803a66bf00d790e1710b270b808ddabbf6be43e9c177fed7540a2790a065337528ea8fce7d457f6eb36d0fb68129898e0106173526d177bdbaf115ae3bf5c959038ce825bbb64ffa98582cf143ad5d8f525ad7126b5f998268085c324b06bc14211fee1b73466a25d8d86839a86836f81236ab8a2e7de5e32974e8c0dba8fd0109050b99382cc6504ce55cd5e110449268680dc0287176d0f5d60f98e16da55103ca6a70b9a344b8abaa82eeae85c5838424d8037c25e029e25a37a0713f821fd0130e5c3831c37e7dd3ba4741f16a2c4c74486edb7cb3c0a5e2d6fa509d5f92ca272a47a1a586be86b394bb4712f282ff3d7a9c8ebd488589b9e3eed78853b16b103f2d3b65bb3e120aa65d4bd7854ffbb50f977c972cc0291cf0756f30a13f605e9c28de32eacfa64619aba3c78a5db87dcc0a6655fc0569f17d5270506036529f32121b2c79f9585f25c7433ed6ac97e66f81ebefa433a9599d5dd65fd942258a61c8a79763ebe674a51ee92a00daa6e7b5b50bc17e4e9e9faab76ca4d497beabcff8b495c5a8ddc1e63b184f86feef891689f1e4f9daf535cb219bf2c4a0175ac7150a0dfab8c9833c232cac64f2511574ba78697ca7a78942e2528dd8fb6729cd45321700570d4abdfd90452d73db28c781cc87b89ce39c8cb3a02a4f0e16116a98a8b9dad6cfbbedfd851262dfa55851979016c9e5c58052d03ab9e210f8bb46613ab923d4ee88f889470359efa8153d16ac429afc7523c1fcc6dd78a290117b523c60e41421558b3fe3402c5594ab516b275d4c49fe6e0df86f1785b4e00a616d857d9c9eb558983ce5380ad58395f9eab4d2fd2bb98cb62ca0574957e6fda570587bd0153fd0641eebb01ad00069742240a66eb7f60d0546841da029c535b533fa8b2f32bbad552be0f533d59ed6e1f6ca2b527f9af3702130e2a9898ad7aed13f41de923322270fcff98216faee6c3375a38f62c126b6872ae8c186124031e701e28f547f10c2ea4b8985eb3112b3fcc218fb2accf50a99a58d463678e7c1ffad92d804823f726dc4e4bdb77624d1920a1e89cfaddf53cf6a2a6365a910c90b3ad4cf758f476e0055ff3d6634d1bec3861ae3052f252969c9c9222902b671764770c017cf306a03ee310ac416d88056cef02189f6f750dbdd42d3f67cbff3f211ae1bd2fd9229550b619a84f25ba6f02bcd022558994670c439e975e6c3c3354f6f100f3560e9010326a6440cf6952207853cf9323046d44e8cf07b2f9d9152552b7615fe0fb9a80d0e7a58a791401c89f79199233800c67b402c8575d0e8fc224324aadfbfbab460078e4070f9589ac0e47588ebd17ffd6ea83ba8a15cb714cad88f76d767459fb22bc3676dc8f53ca97f312df429c72f8f20204497010a689288c0d9ecb23122e92b8b36c08f70b2e4a76dcd3a4d610d608885d4113e39dca004d75352e902807cce1db57a1ecb4175b77b76fed12ac18e2efaa4900217f1db8772f04fec22b9aff63dfe51ca383efdff0ca3b45ce40b2d3d3f20d681712810a9c7f045e4f4d6ee3f22794fce568409db94e1534f62630eed71924039bce0a94ea2f1ae50228e741d28928b23d97077e96b8632f75db0df7cc837568748d282eb995d4fbd6f2a157be285278009b9b0a27474830c0828bf93c25b6208ffc699259646f2bc74e6fe8615b01b6ebb9cce1f6fde3795ec5b0ca95e743e1569b11591fab45950ef6aae88793c11167ff7bb39908584dcadc9bd5254889d22fbefc8d9b1eddb4955a825c2f6be1a78f7d493e4075bcc5dd4620492b5160d6e60b0f4c239a1ef615c3007e29f80c37e72af7f3067987909712d693d5430f5ab05cc24050cfb86c1bc764a14192cb643ffda09d6b23ee65986c846f62db6e513cae5d0d5048ee326caa8f0ebf4b645a8147b46997874d099b35e0051a4cb8a18d99159d8502328c250b8634c54a664fffc43fb8d53d217d7baeb5897472b48fd9921e037013bb69dfa4be1e941df0fd6de17c2a3759054a0994d6de8725e441a721a68cc757207ad61138a5a17b5b609f82a949b4beedf382d3920e8fbfc73dfa40a0cdf2fa53e2097f082b2ee6b6bd3387137528a2ce49f243df79e04a8d9a369d422324e8e953d85bbd737aafb1add3e84e65a73d525dc10d1e852476b8f03741a18b78fe61b8711346993d2260f66092194694a24726f5fcbd9428a41dc7a933d880fa63fffbfa923582da5c2f8eae8af4c553200244ef14b966b58b02dc1ac9162cab09ff1177c6ff4d22ced4555c6ae8d3ea23edc44342a3175bf06f47e84b4801dedcb5dd31a302c1e071fe955594f48d44f4ff55383dee65df0e4a87bf0d7cb6d7ea3bf399069e1959599f6813b9720eddbb5979ba82888210a176181ffefc18994ba754876878c8f62c12c9a9e7cf5fcadc9c26a117000fced58ee73eaa278378df93f02c6a157487a871f4d4f1bf47765619c9bd0776c4bea44f3b4a5ba5cd1afdaea54ca39b9d9232b28e25c197797a6d29b9d66454e9a920d031aa3d8aa7ca165929ac20e57fe0263da4a9f433a8895c67c07e21ddec808103b79181eb28e1da47561da0d54537f9c575b724e7618942a1bad886676acb642e5f3dab189fe420e4a7af6160d8c2a732825963f7669257cfcc5798101aae93a5ca605ba71c6df92a039753b0dd1f58284662e04e4e8b667d4ce00836d814efccaef227e5455d0d610b2c9cef30089a728a755faae7dac64fc4501d75f0e4c7aacc1670c6c257cbedc614498137dd74fbf75fd468839fd655428a677d9315becd9062bf7544620d68b122274bc54a25158ebb6e52fcc09a4d0faed1e399f74c384b96e3053f6b21cff97e7b260ad2afa1bd2cc685ed162037b84a137222b3868459bfdc4e6ed0aae7ffcb0f09f664f4917fc443774f56b809ebfd4e2f653fa76427e55ac23692dd4e714f864d0cc3473e474ea50713dbb0243999fd2ac58fb583fc1309580c5a72968a168609e21a7d0202478c10bfcd468ea5a4bdf6955f8ba769d3faff6065040040efae315d3d0f9a065c79a23bceb5102ff044f7e9812d2fd17a3b6138b27b6267df158b1134446e7b29f6ed38755f42402fd603a4bb1b769d439b8c55e1d9d7c79b4f6aa8cfc92d0726ff44a0f635902108b750ed383ccce44297e6476055b386e58d395e0504441335674cca49516290ff109d1ad384bcd48c38153ae6fc8dd6163cfb4ce386b44bf518f1e2eab4ab7a8c06fd36ac58c7b1ac18df2f38cd74cf10c2ec685ec6502e417f3c193b6cc18916db1ed8cbe3ebc019ebd6f01eeaa8364612b2b71da1ac39299492388cbca70b78b64afbb112827892f47222018a6570dd358acd083233b9bdba82d279742c7cee6b6fb302eabeac4fc223eac626603ad69a2dd6cb8d20416e17a378ccccd48e62cd8ac1de40c72b9837a29416060b3dc0d58a2fd346a2d6f661acea8b54363afe467056755293ac163286d1695a06f1b190bed64bfdadcff13af21eadb1963f6fbb5a093c65838d62de1ba29a20392784c994604550733fc480e661addda2939f2c655e4dd1a3463b1aac99c7aa6c8f3dee40a5b5461f3224371ff00136c0ddf38c3de0149e52cabcbbdb49aec87abfc41d4ecabba850179614ac6ef58e000f369e55f2172c66b2edc6c39e16941df3a0529058fdd162972e7ce8978a5bfa571839acba0345ed431c2ec3fd6a4ca625769ec12dab52cfbf3f28d198424932af945f583e438c9bf3960c19537d6173f77bf851c4a7946a82ffc7017a92d0025d78f60f5d8e2fa5059c205e36561b3e1404bfda4e091c8805d09f5b7e543a4f953afbab19d56732b5e05e7df75d21ee4cb108288ad37764db2826f25417e7ffbbafa8260e51e36781caf0ab6722bdf275dda1089708c67bd0071509da67ba40396c7ca3159d6531fd7b25c9a8dd004581b92a3da992ac4cdd3d285321f919fa8c6541830bb12bd352cda08d01c9d90e5c2d6e250da931a589ca015cd17f4ef9837714fa76f7888c92bf7c5c0cc4b914f59c7ffc6af66b4fac1a2a911cff79251d044d7d73edbab5fedf43b7cf940832109403869040b781e25c1e11beb205c7323c73d57d7663047bc81e480a55c708537270c7b704a3baed72c22544b03eea8ac28ad12db89364746ec6b710654b0648603bbd1d0f3a58ce9a3e68dae2fd16b6da5fab8b608b952afa52c15cf8b9ab1cdab5b8a35c1920f0606320f76b899ecca810bb3b758223a49d4c11c87a8812c645cd8ee18b7234c5a96e797823f73c65436862d6d7cff20417a9a91fd062f8111ef6ac865c304c386f280044fd133b33c83970a2fc2648531fc409cc7c000bac1d1417df095eebd48dcfcf3ac360186e07776761632ccf1857d5b3f701b8668e4d0b853fd77ab84123a5ddf9ea674ca41201ce3a3ca9b17ac6c6c468b75c0862fb54e322b9fcecda35ff43b8f654e6359cc1f3ab3e93824e9e3757b0873cc58b4f7b3e8115c67a9a80748d3d9865c64ee1d862eed37b5698b436603bd8de229add62e3df0f2b3a82f1576e316c6f922e821ce5c052ec8d74fd6e3bd32799228d559b7d56de203ad443dbeb03963b694f7c22f40c3fe81cc70c79c6ae58ef710ac4f9e562dfd015136baeb6a4987cd59bcc452b1d013077d0f5f794cf83621b41151db66be36fd5d2a36327fd5a2008230cba0081fd9ee62c86dd1f6d66eb5ffc3bf0c4442a6101708a021811a47bbbbb44431269c260e0a6c53926f1e8b5e5f61f001e6027df0cd62d61b01bb141f1d30af021129519783366ed4ebb0a2fe905ce4fab60e68976fea329f8cd82b1e86da47e60a44e9d5faa8ab2f11d91f4a10393c1dfacecd42d4c4ffb18d6ff70b03ca039f2360992693a16dc8141e6ad6b52bede33694a131770b345535fb50deb36d85ad6c189b51a09d6b926f249ae70362218bd3687e4ced9830f1cfde8fecb5ef12b08e3b9d2ac02e28be640caae8edbb033ea08afead58f9921be76dd336a439596179df6345473ea22bf2bffaec545c789523a476a0f121f5ec287cc9a28e590c09916f7788ac02564b020b7054cd2e8c56d5cab2e9f569fa7c48af6f5a7f80cf72c49d64e059ebc9bda8299c741f188c324addbf7368a153ea15ae9252b295e71e6f63029e3148fd671908ea96300c9a7867d52d141d75b77324bce3563b13f3ef2a7973eec86b2ace664cd8e5df571bc5d7a033a61dd7a59fdc47dba62b88afb2332d9abfc8521f3f21a8f660f0d483579d9b0c1e38cdff4d66bb933517d648d1870030b9dde4787ae0abbcd60d69bcb7d90ce668f4ff92a721d473fd41d0825b3ebca0a336d10dacf942aae8a0ada3fbc2eba347d2c876fb97eb690ed70b42312bd74067389c5f96d97550fde47a6796516b920c755db48642b8b91cd4762bd49b516c4eefc704b21fa10ef177e810e176747324cceac0078565c2044b905dcd19d44b7e59bc066462d6a78007cf1f259fc19eb61713d734062ff7f631e36a3e035de53c82c71aa0e24ccf476303714edda5605fc9677b7c3dbb086cc6fbada39741c390dc8b46ae499272e21afa203831d0898af6698cace9ae07949a23884261fdae3e13706914bd68a63a081c8a96b5b11d68219e6d21fa35c813909fd69580ee338f55a7a1eafd09ba2491fcd0fedfef989fa40f8304520bc942b15550c6fcc2e1e111a02fa381411f84367ded7c290c", 0x1000}, {&(0x7f0000001300)="6835829a1cf14eaeb2a44cc75b5c1137e940908a1a02c11f3ac5ee78c6cc08b8736df195922953036b6927d4afedbd33aae0ef24aadca0bc7ff601fe3d199e5ae620b9d390ae8ec4e18a999f1d149e3452f4a825142f4eb0bf4ecefd571781a377ecd8edd2350d4bb9613199050307e6f4ba3fc9", 0x74}], 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/04/21 06:20:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x20, 0x27, 0x829, 0x0, 0x0, {0x11}, [@nested={0xc, 0x9, [@typed={0x8, 0x1, @ipv4=@broadcast=0xff0f0000}]}]}, 0x20}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) r2 = socket(0x15, 0x1, 0x6) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) 2018/04/21 06:20:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x8000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 834.491895] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:23 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x700]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:23 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f0000000100)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffffcc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/21 06:20:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x8000000002, 0x84) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="096912ca2644527f90fcd66c50329c74872e4c7ff74c492400a3e1c16a0063ad7e9f7f84aaf3244419e9569ae315cad17a1e8210977d8bd16c8351d9c7d5b2b60ed11300d1a3995c2c633f1ec04da5172815d8f45d59d44307451b5b97ac35365aa14a0c379986cae2bae1284f32ae", 0x6f}, {&(0x7f0000000100)="94ba7a9e4c23a5d0d212fdfd74237db0648e847774823be3df41d98d4246b29d0ff00945b89e9ab97459da4ced7041f6a9e87c66d57c091c47fd5f64c653e842eb84c17f66bf3af3cee69e29003107c224c7402f65f2cf87088890666ad5b0ab286d2d09e4228309966b2d6236691764f612a84736e4b6b34ce0f7", 0x7b}, {&(0x7f0000000000)="cb622e57b547", 0x6}], 0x3, 0x0) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x9, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000040)=0x98) 2018/04/21 06:20:23 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r2 = socket$inet(0x2, 0x80000, 0x80) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0xf}, 0x1b90}, 0x7ee61f42, [0x20, 0x17fe, 0x3ff, 0x200000000000, 0x1, 0x0, 0xfffffffffffffffc, 0x2]}, 0x5c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/04/21 06:20:23 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000000300)=@nl, &(0x7f0000000380)=0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000540)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x50, r2, 0x8, 0x70bd28, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4040004) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f00000004c0)="ffffffff", 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x1, 0x260, [0x0, 0x20000040, 0x20000210, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x20, 0x86dd, 'teql0\x00', 'ip6gre0\x00', 'bpq0\x00', 'ip6_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x150, 0x150, 0x1a0, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 0x2, 0xe, 0x30, 0x0, 0x4e20, 0x4e20, 0x4e22, 0x4e23}}}, @physdev={'physdev\x00', 0x70, {{'ip6_vti0\x00', {}, 'bcsf0\x00', {}, 0x14, 0x4}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x3ff, 0x314}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x2d8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) socket(0x1d, 0x7, 0x1dd) 2018/04/21 06:20:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='vegas\x00', 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x14}) 2018/04/21 06:20:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xf0, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000240)=0x10) socketpair(0x9, 0x80005, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x5, 0x4e0b, 0x4, 0x80000001}, {0xfff, 0x8, 0x3, 0x68c}, {0xfffffffffffffff9, 0x2, 0x4, 0x7}, {0x2, 0x8, 0xfff, 0x5}, {0x9, 0x10000, 0x6, 0xfcb9}, {0x6, 0x400, 0x7bfba5ea, 0x1}, {0x5, 0x0, 0x3f, 0xffffffffffffff18}]}, 0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/21 06:20:23 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x4]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f0000002880)={0x0, 0x0, @multicast2}, &(0x7f0000002a40)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002900)={0x0, 0x45d, 0x30, 0x400}, &(0x7f0000002940)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002980)={r2, 0x5}, &(0x7f0000000080)=0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x0, 0x7e, 0xe7, &(0x7f0000000200)="64406b3607bd7e86ada2225119c194c89088118d42f743a603069efe63c4ef94775f242548d0b474fa618b551d27d095d7ac22e4201a1ab0b457c7265d1f4d71c049e4ec06ed3f238879014427b4cd0e48010b8529b6f463af0cb1dbc6a826cfc6ba1aa69378d2bd68ce15fd17efd74fb0df671d2e42719e2906acae859d", &(0x7f0000000280)=""/231, 0x3, 0x7fff}, 0x28) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}}) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002c00)=0x14, 0x80800) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002c40)={r4, @empty, @rand_addr=0x20}, 0xc) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000002a00)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={0x6, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, 0xfffffffffffff4a2, 0x7fffffff, 0xb3, 0xffffffffffff5461, &(0x7f00000004c0)='erspan0\x00', 0x8, 0x9140, 0x100000001}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair(0xb, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) r9 = socket$kcm(0x29, 0xfffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r10, 0x10e, 0xa, &(0x7f0000033000), 0x4) r11 = socket$unix(0x1, 0x1, 0x0) r12 = socket$unix(0x1, 0x1, 0x0) bind$unix(r12, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$packet_buf(r7, 0x107, 0x16, &(0x7f00000007c0)="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", 0x1000) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00000031c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_buf(r5, 0x0, 0x9, &(0x7f0000001800)=""/4096, &(0x7f0000002840)=0x1000) listen(r12, 0x0) connect$unix(r11, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r12) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000017c0)) setsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000000780)={@dev={0xfe, 0x80, [], 0x1a}, r8}, 0x14) 2018/04/21 06:20:23 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="a1e7c282b5f6108a1c100a67226988c81b2d01e022e41df4580c3f4970a3fa4502a3e253be90f35644b42ce5d773db65d8cad583438eff48f02e26327c2d893b2a25de57609bc7b26ade97a7f324db4aa6ed50dcb67b0430d1c2f0b0b11d2a1c8f040fcb0da40cbe394a081e6a2fb113d20e19d4c4601bc69b72ef50383215390a0faf52e56764f6202149ed1dd7ccf2f2c3cd44bd92cef7df6a8b6fc7959ac178477e75d9cf5a204e203a191b8b36981730138c5734608b4776d055994977b75a7d0e01189d84922daebed17adaa1c09821e4c33edd8ee346cba918e0d0ba1b8d8a13"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x8000010, 0x80000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f0000000140)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 834.650449] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="a6d542d766ff62a804d491ba4ac31c41c24e68a925613d3effe52a114a59dd9e7231d35aa158b6fa6f0647e6ea30b3fe0a648490ecc7a4dea549dab678c3414a5f7ef4fbcba9f3bbc19d2a94794ab4a99bf376ab09cfb6a4", 0x58}], 0x1, &(0x7f00000001c0)}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/21 06:20:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xc00, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:23 executing program 3: unshare(0x28000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r0, 0x1, 0x10}, 0xfffffffffffffdfc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x80000001, &(0x7f0000000500)=0x4) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r0, 0x7, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', r2}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000380)={0x4, &(0x7f0000000100)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000003c0)={r5, 0x21}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x5}) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000540)={@loopback, @dev}, &(0x7f0000000580)=0xc) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000001c0)={r6, r7}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000400)) connect$netrom(r4, &(0x7f0000000040)=@ax25={0x3, {"75e190ed9f5d9d"}, 0xc2}, 0x10) accept4$netrom(r3, &(0x7f00000005c0), &(0x7f0000000600)=0x10, 0x80800) unshare(0x24020000) sendto$unix(r3, &(0x7f0000000440)="b0d435e48d7fd9522743023a5b72f1f308c91ae90f400895c0766a6fbff47ca33dbe925327d4c1c547d2b54cc4c4e748004927e5bb8d2168f986dc0cec4eaf5e5148ff7ae8739651d64fb86b92d34f5673ae719dc5a15d1d88c03192a3ef61d03a5cc7b5c8e943253da7d64ff6073f071713a7ed88d6d13e7d81758c1f39818fef83d922aa2d1cd7f4d36a3c805ea097a61b4e811beac620b24f774c", 0x9c, 0x8001, 0x0, 0x0) 2018/04/21 06:20:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x80, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0x6}, {0x3, 0x1}, {0x8, 0x5}, {0x8, 0x6c}, {0x0, 0x7f}, {0x4, 0x1}, {0x8, 0x67be}, {0x4, 0x13d19a2c}, {0xf}, {0x2, 0x3}], 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000002c00ff0a00000000eeed000000002672276472afcd5cfc565608000000000000d6592d6ac023511aef7b5f087ecf4d8c8575a43c253ea40b93286810e11c4449b4dae7d5583bcc01cd6057c26557b511568c882714f03f00000046f2a33b36e764806be05032c6e0"], 0x24}, 0x1}, 0x0) 2018/04/21 06:20:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffcd9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) [ 834.818960] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:24 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x274]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000008c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000900)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000980)={0x0, @rand_addr, @loopback}, &(0x7f00000009c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000ac0)={@loopback, 0x0}, &(0x7f0000000b00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000b40)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000b80)={@mcast1, 0x0}, &(0x7f0000000bc0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000c80)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000d80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000ec0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000f00)={'ipddp0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000)={@loopback, @dev, 0x0}, &(0x7f0000001040)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001140)={@dev, @broadcast, 0x0}, &(0x7f0000001180)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x300002}, 0xc, &(0x7f00000017c0)={&(0x7f00000011c0)={0x5d0, r1, 0x401, 0x70bd26, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x1a0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x1, 0x20, 0x3f, 0x8}, {0x80000000, 0x7d33, 0x7, 0x3}, {0x8001, 0x200, 0x7, 0x1}, {0x5, 0x200, 0xffff, 0x200}, {0x9, 0x1, 0x2, 0x3}, {0x6, 0xfffffffffffffffa, 0x4, 0x3}, {0x70e0, 0xd4, 0xc2d1, 0x8}, {0x1, 0x2, 0x4775, 0xfffffffffffffffc}, {0x3, 0x4, 0xeb}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r6}, {0x4, 0x2}}, {{0x8, 0x1, r7}, {0x158, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xbe}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0xffff, 0xbe, 0x80000000, 0x2}, {0x4, 0x0, 0xfae3, 0x81}, {0x1000, 0x1000, 0x4, 0x100000001}, {0x1, 0xe592, 0x8, 0x4}, {0x6, 0x3, 0x8, 0x4}]}}}]}}, {{0x8, 0x1, r10}, {0x1a0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffd0}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x403}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x5d0}, 0x1, 0x0, 0x0, 0x8800}, 0x880) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xb3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000bd0000001f1100000000000000000000000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x7, 0x488, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/21 06:20:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000), &(0x7f0000007000)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1, 0x4) 2018/04/21 06:20:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x100e, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000009d00000078eaaa7b45c6dd50f127316c14dbb6269e5aedf5a770c2cbb95e32ceea5f22699de7c47cbb2e7eaaae0d5636bb8272f02f9c962b7ef0e0506f981466cceda1473c6831fb71a835f67882d95c3f6f4dee0ea0734ff356f21c140fad5a41833616e82f801bcefd83a547d32ddbbb6b923d24e9baf1388e6a43fd6dcb68793969a924f05108ede646503bf8aae73ab5e4db181e450b27625d3c93b47ce552"], &(0x7f0000000300)=0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0x7, 0xffffffffffffffc1, 0x4, 0x8, 0x4, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000000c0)={0x99, 0x186}) 2018/04/21 06:20:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 06:20:24 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x1ed) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000180)="fcfd62387fe247cad8d4d44e4bd700cf7c180c8068", 0x15}, {&(0x7f00000001c0)="43fb18c6be7a6857ae6b677060b95af696243faf", 0x14}, {&(0x7f0000000200)="b000622d9a57c7859f947cb744a36544d075fa9bb3fe", 0x16}, {&(0x7f0000000240)="6e909cd26e7db4c18769bc326e897f7d574f50056a39a91a9a41", 0x1a}, {&(0x7f0000000280)="f942db48c0a0d73a809a526224ec6499ce588072f2be1166a25ec9ab8d8569900e42328b1940a2d3d9b826d0dbed1c1e6225388e546958802214afefeacc6097a2b483bc01d3b2cb90e4170ff3a0b70cf69ccd4b4434ad9c04649e5024fb9a3fd7f98d784718af45ce4b6249d5a3088e703f477439fc9d2e894b479cb8eb8c", 0x7f}, {&(0x7f0000000300)="fb30b4e1d187b712031aafd3f022bb4c962c230618c1ba4c8928a95a7c4c78745c14542731d8b1b55c689d503184c6b1627d2e4e7fb4782463785c23e91bc6bcafff284782b2591ce3a2b6e2baab27c5909c4e6a4dfbbca6938617441bc0867fb44642e5a8124c05d029dae90d9a393fbf91b4827f71b817a2328fa95dc2f8ff7056e0d507b5a7ba7b9036a2c255e04fb6c6658eb343127068fe", 0x9a}, {&(0x7f00000003c0)}], 0x7, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x7ff, @empty, 0x1}}, 0x8, 0x1f, 0x0, 0x6aa, 0x9}, &(0x7f00000000c0)=0x98) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000140)={0xb7, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'ovf\x00', 0x2, 0x80000001, 0x50}, 0x2c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8, 0x10000, 0xd6d1, r2}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002bef28)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}, @in={0x2, 0x4e21, @dev={0xac, 0x14}}], 0x58) 2018/04/21 06:20:24 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x6) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021affc), 0x4) 2018/04/21 06:20:24 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$inet(0x2, 0x7, 0x81, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000380)={@dev, @loopback, @multicast2}, &(0x7f00000003c0)=0xc) r3 = socket(0xb, 0x7, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfd}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000540)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x7}, &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000580)={'sit0\x00', 0x9}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x94, r5, 0x8, 0x70bd29, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff80000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7d06734}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xbb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x180d}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x94}, 0x1, 0x0, 0x0, 0x4040}, 0x20000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000440)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r6}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r4, 0xde0}, 0x8) [ 835.575328] kernel msg: ebtables bug: please report to author: Wrong len argument [ 835.601373] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:24 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a95d7adc40183e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d29ff0)=[{&(0x7f00004ebf59)="99eac84d6a3828b426e0d2bd94a37244", 0x10}], 0x1, &(0x7f0000744000)}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x8b) recvmsg(r0, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/21 06:20:24 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x8]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = socket(0x8, 0x8000e, 0x3) recvfrom$ipx(r1, &(0x7f0000000280)=""/130, 0x82, 0x2, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000d5dffc), &(0x7f0000168ffc)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x100, 0x4) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) getpeername$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000380)=0xc) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=@mpls_newroute={0x0, 0x18, 0x100, 0x70bd2d, 0x25dfdbfd, {0x1c, 0xb4, 0x0, 0x0, 0xfe, 0x2, 0xff, 0x9, 0x2900}, [@RTA_OIF={0x0, 0x4, r3}, @RTA_DST={0x0, 0x1, [{0x7, 0x3, 0xc2, 0x5bfc}, {0x1ff, 0x100000000000000, 0xfffffffffffffffd, 0x47}, {0xcd9, 0x9, 0x1f, 0x7fff}, {0x0, 0x9, 0x0, 0xb4}]}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0xd82}, @RTA_DST={0x0, 0x1, [{0x6, 0x3, 0x80000000, 0x1}, {0x0, 0xffffffffffffffff, 0x200, 0x7fff}, {0x0, 0x5, 0x4, 0x5}]}, @RTA_TTL_PROPAGATE={0x0, 0x1a}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x101}, @RTA_DST={0x0, 0x1, [{0x8, 0x3, 0x7}, {0x401, 0x10001, 0x20, 0x10000}, {0x65, 0x1, 0x3, 0x6}]}, @RTA_DST={0x0, 0x1, [{0xf6, 0x78, 0x6, 0x3f}]}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x100}]}, 0xfffffffffffffe0b}, 0x1, 0x0, 0x0, 0x44000}, 0x20000000) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'bridge0\x00'}, 0x18) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000500)=0x8) 2018/04/21 06:20:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x7], 0x1, 0x9, 0x9, 0x3f, 0x2000000000, 0x3ff, {0x6, 0x4, 0x800, 0x70160b53, 0x6, 0x1ff, 0x1, 0xa4, 0x0, 0xf4, 0x2, 0x8001, 0x100, 0x6, "ce464d4c6ff2af6c30bbff7b491081e8e2be19995ea47f275e1aa8a079f81b05"}}) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x40000001, 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) read(r1, &(0x7f0000000340)=""/224, 0xe0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7f, 0x8, 0x6, 0x0, 0x7, 0x0, 0x2, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x1, 0x9, 0x8, 0x8}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000300)=0x8) [ 835.634610] IPVS: set_ctl: invalid protocol: 183 172.20.20.170:20004 ovf [ 835.713221] kernel msg: ebtables bug: please report to author: Wrong len argument [ 835.729088] IPVS: set_ctl: invalid protocol: 183 172.20.20.170:20004 ovf 2018/04/21 06:20:24 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x4e23, 0x0, 0x4e22, 0x0, 0x0, 0xa0, 0x80, 0x0, r1, r2}, {0x81, 0x3, 0xcc2, 0x400, 0x1ff, 0x8, 0x12, 0x6}, {0xffffffffffffffe6, 0x9, 0x80000001, 0x6}, 0x6, 0x6e6bbe, 0x0, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d5}, 0xa, @in=@rand_addr, 0x3504, 0x3, 0x2, 0x2, 0x3274, 0x5, 0xffbe}}, 0xe8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_perm_addr={0x20}}) 2018/04/21 06:20:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xffffffc0, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:25 executing program 2: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/21 06:20:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x28, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x403}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x5) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0x3bf, &(0x7f0000012ff0)={&(0x7f0000000840)={0x18, 0x55, 0x3ff, 0x0, 0x0, {0x7}}, 0x18}, 0x1}, 0x0) 2018/04/21 06:20:25 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000140)="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", 0xc0, 0x800000020040000, &(0x7f0000303000)={0x2, 0x4e24}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f0000003200)=[{{&(0x7f0000002bc0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000002dc0)}}, {{&(0x7f0000002e00)=@rc={0x1f}, 0x80, &(0x7f00000030c0), 0x0, &(0x7f0000003100)=[{0x10, 0x1, 0x25}], 0x10}}], 0x2, 0x0) [ 835.893270] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:25 executing program 3: mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x60000000000004) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f000033f000), &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000ff7f0000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000b104e3ba0000000000000002000000000000000000000000000000000000000000000000000000e92e91bf4c2253fb40ebb8eba100f40ed5fd072f69f1de4bb28d0000d0d58204461510b700000000000fee00000000000000000002000000000000000000000000"]}, 0x128) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x20}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x6, 0x1f, 0xc5b2, 0x5, 0x3f, 0x7, 0xdfe0, 0x200, 0xfffffffffffffffa, 0xfffffffffffffffa, 0x10000, 0x10, 0x101, 0x4, 0x9]}, &(0x7f00000002c0)=0x100) [ 835.994532] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 836.011187] kernel msg: ebtables bug: please report to author: Wrong len argument [ 836.024297] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 836.083393] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/21 06:20:25 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x8001, @random="a4702d05fc99"}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x6, 0x4) r1 = accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x2, 0x4) socketpair(0xb, 0x80e, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x2, 0xc, &(0x7f0000000280)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xb04}, @alu={0x7, 0x2, 0xf, 0xb, 0xf, 0x50, 0xfffffffffffffff4}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, @map={0x18, 0x3, 0x1, 0x0, r3}], &(0x7f0000000300)='GPL\x00', 0x612d, 0x3c, &(0x7f0000000340)=""/60, 0x40f00, 0x1, [], r4}, 0x48) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000480)={@dev={0xfe, 0x80, [], 0x1f}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x1, 0x3ee, 0x400, 0x5, 0x40000000, r4}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000500)={0x1, 0x7bbf}, 0x2) sendto$inet(r2, &(0x7f0000000540)="727ed8c34301566cb92b821219682ffa4b869bca789e1eac7691df540aaa1f51291165aebbba8f6b13e3ac5acb4acda5786c2a01d9b8c6b80b29db19d7c3b8f2525e0c26e651e87029b5aaa807bda661672fe5781c61f6ca354f567792d1e6f48e1ab6c07840cfa3d7ffc21d746bfd2de2250934c8889563a076e25e253a47867f88037b175922cca3ea9ba51bf8ec052bcc222a29ef5b8873cc63f50b2d4dcf1c705bf700b181a26330bf2a995a6242f896e6728d0c64e9294f26dd13b9bf3cbb9b7f93c45b2d0dfe95e128e542ae0480a2f19ded9cb8c8c8fdf9e0f2", 0xdd, 0x80, 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x4) r5 = accept4$netrom(r2, &(0x7f00000006c0)=@full, &(0x7f0000000740)=0x48, 0x0) ioctl$sock_netdev_private(r5, 0x89f7, &(0x7f0000000780)="2ee3e4278fe8adb9d25c31cbe00209c04af66e358d5e4a54ff42e6bea2cf043637c86f7cfeafc2bbe7965132cae7e83d8794e088bd859bf002c0591bd6") setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000008c0)={@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x20}, {&(0x7f00000007c0)=""/152, 0x98}, &(0x7f0000000880), 0x7f}, 0xa0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r2, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000a00)={{0x9, 0x6, 0x2, 0x3f, 0x0, 0x1}, 0x3, 0x2d, 0x4}) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000a40)="765bb2a8c4a3a9a20ba2ec046272b1fb35144c88349032743473471a320d013f4425f3304a5a9af845b626eeb2e277f1b6c62c128789", 0x36) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a80)={'syzkaller0\x00', r4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000ac0)={0xcae, 0x20b, 0xffff, 0x7, 0x0}, &(0x7f0000000b00)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000b40)=@assoc_value={r6, 0x8001}, &(0x7f0000000b80)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000c40)={r3, &(0x7f0000000bc0)="0705c7b032", &(0x7f0000000c00)=""/21}, 0x18) socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x11, 0x80003, 0x10001, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000cc0)={r6, 0x476}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) readv(r7, &(0x7f0000002240)=[{&(0x7f0000000d80)=""/75, 0x4b}, {&(0x7f0000000e00)=""/45, 0x2d}, {&(0x7f0000000e40)=""/127, 0x7f}, {&(0x7f0000000ec0)=""/191, 0xbf}, {&(0x7f0000000f80)=""/103, 0x67}, {&(0x7f0000001000)=""/201, 0xc9}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/36, 0x24}, {&(0x7f0000002140)=""/7, 0x7}, {&(0x7f0000002180)=""/166, 0xa6}], 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f0000002300)=0x6, 0x4) r8 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r8, 0x8915, &(0x7f0000002340)={'ip6gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/04/21 06:20:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0xfffffffffffffff3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000800)={&(0x7f0000000080)=@llc={0x1a}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)="8a23bd4af5ca25b8cc4308fa9d0abe092689277437e1d489dd585f0eac72cfd5be", 0x21}], 0x1, &(0x7f0000000200)}, 0xc000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000340)={@empty, @broadcast, 0x0}, &(0x7f00000003c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001b40)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001c40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001f80)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002200)={@dev, 0x0}, &(0x7f0000002240)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000022c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002340)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002380)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000002480)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000024c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000025c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002600)={0x0, @multicast1, @local}, &(0x7f0000002640)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000026c0)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002800)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002900)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002940)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000002a40)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002ac0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002b40)=0x14, 0x80800) accept4(r0, &(0x7f0000002b80)=@can={0x0, 0x0}, &(0x7f0000002c00)=0x80, 0x80000) getpeername$packet(r1, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002c80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002cc0)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002d00)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002e00)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000002f00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002f40)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002fc0)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0}, &(0x7f0000003180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003200)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000046c0)={@local, 0x0}, &(0x7f0000004700)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004740)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000052c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000005280)={&(0x7f0000004780)={0xaec, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x1ff, 0xfffffffffffff801, 0xa1, 0x6}, {0x6, 0x7, 0x1, 0x6}, {0x3a, 0x9, 0x3, 0x400}, {0x8000, 0xc1, 0x3, 0x7}]}}}]}}, {{0x8, 0x1, r4}, {0x168, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x1e8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf8}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}, {{0x8, 0x1, r10}, {0x1f8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {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}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r17}, {0xd8, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0xfff, 0x6, 0x2}, {0x2, 0x8, 0x5, 0x1}, {0x5, 0x3, 0x8, 0x7}, {0x1ff, 0x80000001}, {0x6, 0xff, 0x3a10a702, 0x8}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x382d}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0xf8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r23}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6b15}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r28}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9cf}}}]}}, {{0x8, 0x1, r29}, {0x130, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1e}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x11}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r31}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0xaec}, 0x1, 0x0, 0x0, 0x44840}, 0x4005) sendmsg$alg(r1, &(0x7f00001f0fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="05", 0x1}], 0x1}, 0x0) 2018/04/21 06:20:25 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x8c) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000440)={0xffffffffffffffff, 0x1800000000000000, 0x81, 0x5, 0x8, 0x1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xf2, 0xf3, &(0x7f0000000240)="362b0cdfb70c75fe5d5934651ed261a794922e1ae5708fb030a23be48cc29a2354761bd01e96c541bafa95126d7ab18e87c1f20492b43f95284acf0fa43e0467ce5d2320eab6141ad64a4e2ef2e12f2c3fe78c3cee55d7cc9471d02c4cb7a2dd94cb2fe3ce4e85b09e7c62857df0963d2a2f6cc7b4992545b9ccd230d540c8b70e46175998825dcfe1db5a7a125bda1e6e88150c80d176193170d81c2e4de2cf0f3c798c884470c740408e67a292f4bf822004fb991bd3b0576201a766656955474a247eec6bba170a908398154f38223e9043e29f5c8fc5cdcd2e4da951778c54a5445717cb9c30ccf38b4c7671c96538f3", &(0x7f0000000340)=""/243, 0x1ff, 0x5}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f00000000c0), &(0x7f0000000140)=""/72}, 0x18) socketpair(0x1, 0x806, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000480)={{0x8, @empty, 0x4e20, 0x2, 'none\x00', 0x20, 0x20, 0x1f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 0x3f0, 0x200, 0x401}}, 0x44) 2018/04/21 06:20:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000050000003c000000000004009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000200)=""/153}, 0x48) 2018/04/21 06:20:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xe10, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:25 executing program 0: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @dev}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000a80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4040004}, 0xc, &(0x7f0000000a40)={&(0x7f00000007c0)={0x254, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}, {0x8, 0x6}}}]}}, {{0x8, 0x1, r4}, {0xb4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdcb0}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff1e46}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x484}}}]}}]}, 0x254}, 0x1, 0x0, 0x0, 0x42f5dafb51ea4a6}, 0x80) 2018/04/21 06:20:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000b06010000000000000000000000000008000100000000000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000040)="3361aef5379670a4a281a55e1c6c3103231b7e67bfee5dc21072b393efa5fb51d16488599dbab6c8f3efe7e1a2247ee7416b871da9b65defa2bc09", 0x3b) 2018/04/21 06:20:25 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x74020000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 836.229684] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:25 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x3fc}, 0xffffff5d) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmsg$netlink(r1, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) close(r1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x1, @random="1f3221c90f88"}) close(r1) 2018/04/21 06:20:25 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:25 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000200000006, &(0x7f0000eeeffe)="03", 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eecffc)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/21 06:20:25 executing program 6: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'veth0_to_bond\x00', {0x4, 0xd0a6, 0x8, "a573357ef196", 0x6}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/04/21 06:20:25 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x321, 0x2) 2018/04/21 06:20:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x800000000000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:25 executing program 4: r0 = socket(0x2, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002380)) vmsplice(r1, &(0x7f0000001300)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f0000000000)="b77e59ba1a1a39a3523d5b4cc2040af04a760beba89d6e2ca02ca7a472db7b471af98b41307960ae7acb81d07f2ce5ab9e228487fe48422e130456d12aaa502273e505ce76b506d0f0dc3f73e3279f822c3d69a9198c77c473d0a89fe6877ac899689baf35eb4c364b039216305b5dc8ffe83a368ddf3abcd0146f072d988d", 0x7f}, {&(0x7f00000010c0)="0109528a62e70f7e6cf392596d9865564dd7f3da6f4122e164692d4b3666561cd25759a152f5aa7f5749b9c7c609057ffd73fed120f4041b8623e4f7e935706c8536ae64866ebfa76935842b425bb134d42e9cf14e1f9c2e243f9b294fc348e25dbabb26650e82b8321796af94f06c943140174e9086155868635427efa92fcf440fedfbfee9ae00df59dcfd82bd4c2f0996e6c96ec5ecb9e05ae8f656e56ba86e53a4", 0xa3}, {&(0x7f0000001180)="58c8d73978d83ecbc2d8bbd36b23785b00aba9996bd5340a625bb9a61b26269b32f7f647359da75a9568f29deeae6aaa71af0e729489116727b548beec9e615be0cd35cfd83d9deb1b52e8d37779c757ac1f35151a55b8596a9c26b5e81dc012d55b475927dabae2907effa56af0aa2eab62f85e92310c353d9a5e560e2f4eeb602f29d41cf42bdb71dab65e1ed5003c8129d31ca6dfd3734cc1db", 0x9b}, {&(0x7f0000001240)="6d1a4cf09459a59f1c3bcb1c35c98c4d69880cf440cf12348ec03a1668836a86a87520b5d9d937e448c0d6ae3eab616968a935ac1323808891e24c15e3918c40574c031ebf14dafcc6e4cc70c58ec2c38f49d4ebfdd87010e53d3d12592b7996f89097df8847d8e7d5dfc99353ddf1620fa45eae82c43bbb01cbf0347c9ed853680dd0140d41dde3765263f311d2376e1c9b0680ed9d6786d28af1d94de64b5809c9a44ec3ec6abf568d1b57712b54aa953ccf8880f9dd744a19183235", 0xbd}], 0x5, 0x1) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x10000000000001) sendto$inet(r0, &(0x7f0000001380)="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", 0x1000, 0x8000, 0x0, 0x0) shutdown(r0, 0x0) 2018/04/21 06:20:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socketpair(0x5, 0xa, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'lo\x00'}) writev(r0, &(0x7f00000000c0), 0x0) 2018/04/21 06:20:25 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x300]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:25 executing program 5: mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/113, 0x71}], 0x2, &(0x7f0000000180)=""/4096, 0x1000, 0xe83}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000011c0)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x4e20}], 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001300)={'gre0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000001440)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001480)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x200, 0x4e20, 0x100000000, 0x2, 0x20, 0x20, 0xc, r1, r2}, {0x1, 0x418, 0x4000000000000, 0x5, 0x7, 0x4b0f, 0x20, 0x401}, {0x81, 0x0, 0xfffffffffffffffa}, 0x20, 0x6e6bc0, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d6}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x4, 0x3, 0x100000001, 0xffff, 0xd7, 0x5}}, 0xe8) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x72d, &(0x7f0000001200)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$packet(r0, &(0x7f0000001240)=""/78, 0x4e, 0x40000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000edbff8)=@assoc_value, &(0x7f0000006fff)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000012c0)=[@in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) 2018/04/21 06:20:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000052cfc8)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097cff0)={&(0x7f0000f70fec)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'team_slave_1\x00', 0x4}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) [ 836.411701] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) 2018/04/21 06:20:25 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xfe80]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x4, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:25 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$unix(r0, &(0x7f0000fd6ff0)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/04/21 06:20:25 executing program 2: syz_emit_ethernet(0x12a1, &(0x7f00000015c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0f884700000040000000a0635beaf11263bf07fe8000000000000000000000000000bbff0100000000000000000000000000017f0800000000000005005608f80530d76efb1f1cf557ee6be19e00e2c07a1b1925d8269337ec3f25d079818b840a2c720aed666c1b75a0db256f5db39cb8d951ed9d861d37ff52ccdbd976bfa33b807b7647a7fdb4ba388a98f06a1f8c0d83a90e77945a20c1ee241521d53fcc252d3aab064b60dc64e743261b8db78cf4975b11c39246cb0a9016c6a91a752b25b9807606a198a03dda08c21d3a409c0df032bc9a1174f8f85c6e8d86931b982b837516d06bc081a4d177817370872daf76ebcbccd39e4c8dde3b13412800badab25dc581c4a53ea669a422b49c673df66894472ef840e3353df011a0da32b928ec71f6433e1549a584445dfaea47333971aa785e5ef88d1f2dcb91dd6c24370ba4b3103c60b2fc42f703c5de60a42c75f32b02231a2924dc9886b4e90498ebac1f3eab03abd227e53a6acd103cc86c084b3c2300000000d1960ea6f4333a57f832a4f85f00da1b1cd73efa10b27d87c8e6a19b02bc3575a2311992836e0c32bcb74d1a931108be6b7c4d172ed19bbfc91d007300f78293d35b97935878ef8461d6ed56916e2676ee72ae971f7aa41647978001871b833db5cac76d8df9880d4b18a4c183b31a1da5c1f2951ab47fff2cbceeb4d4d6c29bef87370c71894f35ef060c057590d0cea13a115f9933b6be114bd95e9ff038e90a8935e3113e561fb1349a44f77fe0487aeca0d3da90ad714f8da5b1ca4d8feaa77ea9c8b3effbf2acabc8ef2d998b30b9fd89b682603857d155a091e19156e87b9ca1a0549877322287aade462c555ac93fc6f87bed6d4ccb251554c65c32817f9b987216693502b18b77994d857ffb5b909a38956c61717107be9fb3df7fa54daeda0a5019aa82b79f559dba1eb18c640d12b892662e874ed5dd25412649f4fe904cc798b956a6ec3b27edd96d13f834af8007f10c15a85eb3c48adcafa626c8bb4d870ddf1edf96c20dc8a885cf3d764063b8d7ad869691f4261c56ddd4db0bc9d7146a5a80a42c6668f5ff34b2268333ae539a291644cc4a18d098bb5bdb5eb800ba790f5fdb7791c2dfff389076c4124b521d52da6310e3f134566c78d8a5e97a2666f628d9f5c4a4751d8acf33bb1e001d383a1dab68977794c2cbe6190ef510cade831a130a2f1a225687cffc5220bf563cbcd66d9ab6ced8d686108a97ba5066d2aea695383d1c5892dba6d805e4f8935d5d9d6e745c04d5f846139f29262178a4b9a36d162517fa0065dcc29c5073b96af5452076e2a278b8e4438e25eac1fcbc2b51dba68c80e1d0134e2f2f685e5d0361265ff1285f8d684aa9e48f4355743a2b630dda02ac248ab7cbc2fd06b55e398a66e6c6385d1084ddfa726f90d2e726e3df424ede0fb92e5f9c3f5859e105e5061a4ac22cd969ec82c886821ac607cb8aad781bb9a1aa3ebe314a4d0c4f20351e25a673f8934afb827646418b7fd94ba65f257cb5a574e870891d9a977e95dbe6f55496e479784bdf26bebbf22a71a6876f0cb1749dec25939988531f54a9fe95412b5fe38dba128f70d9858703d19592db87a234fbc658b7ce8a77378e2bf67f20f622ddefe6a621c64d56afacab825950491a3c4b316e8476cd9cb2dca3d8dd1175c2b6b6f98b574e575e3ef1c852e22767a720c1e8a40d3e0dcdebe23de92a771d00bce1463e0395cecac8db74c63863d8eb68c1ac13e74605752a7beae09c9cd51599a25f040a5d1870d8110677e30d1e861bd5182f366a5e808248644e546b2e172b0350e077549ad0a52079bf3cac0685e91ab3d6ff7bfc360221b713e1320b2bdf437d59e4e4fa069b935d0053febc6981c03ccfcac0ed86a5435786d13cf11aa2d1fc52bc4c95e771abe9ef5c8a22bbffd979acfe06a9f16a45c49abdcb3c57c94436a8816ef84054daceb85e71b9bd22c38df3a30534ecd1d921246ff6ec6b93695132d08f7474f25ef5221f5915bbc7530d707555816b57cce4e6a004b8e191d10dfc559d84c3ac7dbb27f2f11ba4ddd90c805b53a0771e952d85284fc21e75f9986eb598d6c71e52b4ec90bfb05b1c157322e4db9bb2c35b38d263a7d734ef3eb9f326876f2c96a220a48409b3fa2d93a3c5e0ccfa68e4917cfbbd03830128938dfc72c48f48427e0590a03011bb980dd4642fa683032f0224dae59c9d2ee47783fd7fe40a408b775ce377ef0c0ed804ce3524a7e201bcfacde8673ac4f4c7914419ca3d307d588c693a66138acf295c005beefca4eec87791ef0aa64d4f9468c5fb758588c3b872114e4835e6f5f97383f5daccbc048f750fecde04e4b1506cbe1069e946c06cab24c7849572a1110851c1bcee2a0cf3873adb1873f0f9343f9eec9634117496c8736c56adb52d7f7ef6a096ddf1a417567b50681e51ff3297ec9bf135d9277bef2bc061b0f2f7193c514f3d40100e554a49330c86e28d4a02bb95e831314a5e6fde9123adc1147f21ad3e69f42321093a7bfeb5facc6ab1261ffa14382b3859ade35e2324aaa3c210389b3b7f927b2a7f682f07bd31cd9cde4bd7f9fd714cdea3c85d3ebd8706ef918a6b43855934bb7658f8804d04a6b03808d8923d18bb12c272b0f586c0dfcadfc07b8428bdb3c6bddabea5952bb6d2793c77af89cd490f4237ce9b102b3769483ec57672bb8be56f86f3815460c63977cd68d9d4d25798ec7662eb9a6e65728c3c89d1576feb04c332f60375b015730d5a0e0d51d59bb8dc7796653a2eefd2adec9df33f257cba5a63303892047f72b526780f8e1d467ee60fd9c122db73c2bf8b8fa12622ab019c139bb74d1c86606a6f22dfb1b4026d4a6c688d2241a9e1577331eb699d881643557e96db8e52e58d1e02dbeeb7d09ec4616ef0d09fa943bda77b4db5b049ce87320caee643209c5b7fed341247b1cdde6bf8eeb7194ee210002fb294af34a817762c0416f27744a985b1f2b3b1f0d7dc1bdd023347323a53fde9a58ca6fc4d8fbe2fb47887e97358dc333f1371ff31cc4d7aefb750c3c3a6de6c1e338cfc4c341d1c6a393e10aeed45bea981b247024252fde38e6238cb08acf10fbcd68f5265d5dd9caf8f35f6b7a606c701d4c7786efe980a8e44d9727369490bb2409e134acb813cb38ac35798a861227c03ddeecca9ab651f87fdf2f5aa0044cb93acbc8dd2eddea6d32cdf81d0f578e8e68e57266397302aee2d8eb22c2b1009bda789a72584dc7d1b76e880440a65fdde335189afab2b4b090dd1db2eb4dfcd92cf261914ca8c41d0d1412f5999b127dd2b39f94893bca0dd5c5deeaabc2d44219cfb1712787fd14563519ea6e961e3de0ea386a999d9c52a7198f2e7eea515d4ba2b53dbd0d7cf9df8585a4d1221d0c500a930ede2545f1c4afaabf318b2d28e9b7f9afb55382084eca10f7dd7698f7f6ba014915bdaf23f2ea23958894303b56ebd5b3bd24ae8341370d4e03f2f2777e952c416ca635d8f5915b7322a2e84b49b85532ca42e35441653afeb18d2d8fc50e04a18669168eaf40b955d1fd4de07e94d74c02a00c6e6c175bf5d84d517222b9932f0be884c0c45b81b0ba14ce7d3ea52891c670de13f613be8c03a7ce5a57584003d8bbf0b6cee23d51d374a8a79988db4b9e73d30cb7bc3f8543d43fc1310b536f3d6ec68b49291cdbefbbfd3d3dec74d95ffe0d8273ec7cc10896ee2468ee76780a09ac17a27bac4cf9153fe6cf552f8053f75681810feb6f4c3dd5de5727e8cc1cba17678e0b600d59bc7d21a9487dc3d9bc89880b9a57999272bfa835c7aeb93ea0d516e67fca23f2f6c19c3278216419672cc6984d727ea4a3df4f38d4ad9383d06921a6e676ebd86cbd524c47810f4ca43eb4603b1f2ea723e9f83e667d2cd1c5b7ef808bd311b094b5fd44884fd6783a0cf7898e1515407a086250a2ba072a3b862ffb1c921b16c41aba675916e108c6d178102fd5f21d2a221af4c59502226f651bbb2d5a431ccecbd84b8bf4f82793e49cfc387cc3740b34d68686537601e07c52ebd716df89808d6a9cf9e8824d17dc094931462c236e3a6622a042be5c529cf06b5f1f4f720932b8acf350cec5d1db63762a7fece348f3131bd7e01a4318b7e76e9eb2c6bd4906f2c0c8c93574e0c7148ba10109987c3a4fd548ed06ff93ca6f5dda75036c76c4c967e738d6312bb53b5bf05a28ca0134a2867ae2bb01a5c9d3e0277bf16905f11ae1ee026a90f0ca38a73c8b581df5791d5cef565f2482a5f3541aea50b9c44cc3b02806328063ce04d0f173b098499cbca745d16594275e0fd1bd239db970b56f4e3656672bd8bec767085aa60e094b894f839a73974eafd7197ba2f89505657bc349f85f4505b3a680e61c0bd04a4e80d6503d8b613e1283ddb59e5eb0b1ebb37b5dd256160e5ed87a37dcef1ceaf2b0143028e46ac1e89064daf20030e1eb791b4b42093f2a76931429eb22f740638a10ed07298ab6889a55a38c43619bf09cabf7238e9e26156fa39e24069aed0a480e142806a43b7c004da87ce0b585b9783c5a123cf50d263e5bca9b8daa4a9b2da7ee6f42dfed4357a6f83d434df9f7f407a60b36b258274ad3cb86b83f3ee45842daba2f14a86858440739e5049b171255daa3301bbe0aa19dbbb48cc3697c829b6ed134d3658aa47673c576a759e5cf34d8b9eadcc0edf65d542bd83188cffe33fbc9da3794fa55bddde42302cb6b87d0c082e727c5f31002289a4a1c8f0da3d24076ca250cf544325407cc90964783192636a5c56e35ac11e2caeed8b9143c562554fc81ac3e49e50c52f3b327a55a093b2121bb4c4a08c03acd1f2a52fce03ea04d6478943621b06e6d07e1b318bf1615d53ecd6f5374d2c266f05ea6628712ff7d357f0a890146ba6dad871857a731e696652e7044b54193c4905eeffbdc287f186e9f81fd919d6b1a0d96dd03382108bd2514ab40c98216e5209c411d13dbf7c04e5f6a4f85e9969243f13631a5111c103f1febcce4094500c2514eeaec6b32e1a2c3e62d687c12bf10f38832d479c43512609890d694c0ac9f77ec0c6c4a2793bb809694ce1dc95584ee32a3b1ec46565adb01cda182392602288bd8c867372fb779ddc9572afc79541e6952bddbd873073de303aee5b604a0162d42eed8ea9bcacd136e17593570845f8e286262bc8c80d5307395424fa2510cfeb0e4eda3aeb8605b135374632362249fdec02a270f927a3c4ac707cc7a3d422043ff0f43a1466ceff3213a711127b23a59ddd4f5558343cde2f33913a98a9889d86bd75adb01270700a9804393f5824a5907276a884799062511bb888e014dfa672415382237eb9d45966d1e6a56bc8cddb91b0f766e7464c9f3240d9d2d310b7e4fc94912b46a8bfc0a9c8635c6580ac717467d7fd6affa2479230790596b8eb5dac2d91714ffb3f037ded213fa897fe00412456e4613b7e17899a47184c3c29af69ca6757b03436a11a8bc1e3a9d3fae3ea31a773b75847f5702df794cbd8afbee1cbd1d466cb8877a22bb2cbbf9fbfc87c792c5689bbb19bb6b750db21d2f7c5c6e2c96c415df9621733672b52c688691b5708ad67e637b258c1ead4fe12243a100a0f1249f6f707d1b1f890ac389b36d2535f966b4a29c1513f55fe9e0d676b00339f1d73f7207c7ff8c075cb23de3d196f88c864d710fc0d45d62ce588f2a87a774df00ebdf27d58018806fc466a97d49fa66ffa73f122858d41eb8fd2f03f0b88834f578fd6600ad91bb244588b2b0366fae3124bf413d9e512694a643e6ef965eec0f68ad8bb1d44d1527366ec6d6d3700e2bc0307d825eb402a03b9683cbfbd283bda06040140072000000009061f06001f000000000000000600000000000000152e000000000000c910ff02000000000000000000000000000101050000000000c2040000001300000000041064000000af0000486500000002009078000002e4618d96c800bf2b00fe80000000000000000000000000000bfe800000000000000000000000000013870e04070607030000000000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000000000000001fe80000000000000000000000000000fff01000000000000000000000000000100000000000000000000000000000000ff010000000000000000000000000001770080f9660000007306010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff7f0000015c1201010000000000000000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000ff010000000000000000000000000001ff010000000000000000000000000001fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000ffff00000000ff010000000000000000000000000001f8ab52ff529d478d3c5cadf23d4084010ad79239ecd759b422046a5120cdca6ca14e79f1d21115febb9ab349e402f1d299c7193ee256a584696eee465a705f343e096adc48a708a67097ce214d831f02c2f605c764092d157a0a9b1d85ff5afdba6b8bda3b14f2b05296c53757aeeba51f5767bbf7441f953ec976a070022d7f54b0ac6974910e11b8a8ecb126b93ec051fc56d74bbe0449c9b2fb8385396f12f95dc773ecc01aa0403f77453368fe73948731f7c6ced10f6cf5dd1072d9e0e5d51a2772e2cb630ad881bb1c7d09926eae2876ccb3bb61250ff80445c29f9a7817b3068e164ff62c4ab4d466f5119cd61f7d8788a254d953e7626de6cbe7ee965e11cfa606e71e93e445b618be5cf62462b48ec02314600c90d78ecc327b5a836a82318c4ef4203028c3891b4287ddc61569fc628059abcef40947f0bec625a2a89c2ba86ebf1640c9785e0cd8a2a97bb7c82a19205f3c71c8b6a466fe1a674377f8fe267509dfe87281d6f2a545a376"], &(0x7f0000ea3000)={0x0, 0x4, [0x3, 0x0, 0x0, 0xffe]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(r1, 0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) accept4(0xffffffffffffffff, &(0x7f0000001480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000001500)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001540)={0x1, [0x0]}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x0, 0x3, 0xcbf, 0x6, 0x8ed, 0x10000]}, &(0x7f0000000140)=0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000000100)={0x14, 0x32, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001440)={r2, &(0x7f0000001400)=""/52}) 2018/04/21 06:20:25 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000000140)=""/91, 0x5b}], 0x3, &(0x7f0000000200)=""/47, 0x2f, 0x697d}, 0x20) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) [ 836.612710] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:26 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x4000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:26 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x0, 0x100000001, 0xfffffffffffffffc, @random="6f1581b752be", 'veth0_to_bond\x00'}) write(r0, &(0x7f0000ae2fde)="220000002100070700be0000090007010a0000ff0000000000200400050013800045", 0x22) getsockopt(r0, 0xfffffffffffffff9, 0x6, &(0x7f00000000c0)=""/203, &(0x7f0000000040)=0xcb) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0xff, @broadcast=0xffffffff, 0x4e21, 0x1, 'dh\x00', 0x1, 0x7, 0x17}, 0x2c) 2018/04/21 06:20:26 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xe, {0x2, 0x4e21, @loopback=0x7f000001}, 'veth0_to_bridge\x00'}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={"6970646470300000000000000049c800", {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000000f48)=""/244, &(0x7f0000004301)=0xf4) 2018/04/21 06:20:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x9effffff, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) 2018/04/21 06:20:26 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1004, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x98) 2018/04/21 06:20:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x4, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120000000000000000000000bef562270000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/21 06:20:26 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="bf06ab29735952f5a1d191b110a9fa9850212935dbe299f369bc6db6e6a2ca729e457fb36eb19b0d4b0cb01c4f1555e426f22c562e5f8edb7ef53d4236e8acd8c2dec37704196af928c4998ab234f39976b2bf398ffebd37e5aa93b48a07bfdb6fee5eaece037390b4af996795d756d0ce869e21b9b3f948a22fa65d2fde2cd4bf40d512975b5731e74313f2f2f908210eeeef74050c464ad8549d9610530c90aa298b436741adf9a9b7f5d4f125751dfad37dbff68ca972bde1a9598235dc029bde37f7056df7c2033fd1ea9a48ce63e8d924ab18b8bdc5") sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/21 06:20:26 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xfec0]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = accept4(r1, &(0x7f0000000240)=@hci, &(0x7f0000000000)=0x80, 0x800) connect$vsock_dgram(r3, &(0x7f0000000400)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a240100000000000000fc9d473f31670f6b6dbebcc11bb8707835af", 0xa0}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000080)=""/38, 0x26}], 0x2}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 837.363366] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 837.374527] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 837.394006] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/21 06:20:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000000, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x20) socket$inet_sctp(0x2, 0x0, 0x84) accept(r0, &(0x7f0000000180)=@generic, &(0x7f00000000c0)=0x80) 2018/04/21 06:20:26 executing program 0: r0 = socket(0x0, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @empty, 0x7f}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x7, 0x8e}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x3f, 0x5, 0x2, 0x0, 0xfea6, 0x8, 0x2, 0x3f, r5}, &(0x7f0000000200)=0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000240)={r0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x1, [0x8]}, &(0x7f0000000380)=0x6) getsockopt(r0, 0x10000, 0x4, &(0x7f00000003c0)=""/8, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={r3, 0x1c, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0xc886, @mcast2={0xff, 0x2, [], 0x1}, 0xb9}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r3, 0x3}, &(0x7f0000000540)=0x8) bind$netlink(r0, &(0x7f0000000580)={0x10, 0x0, 0x25dfdbfb}, 0xc) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000005c0)=0x7, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000600)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000000680)={&(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000700)=""/109, &(0x7f0000000780)=0x6d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000007c0)={r2, 0x0, 0xf0, "0291cc72b4475ebc16e065f2f7f55c09f664e7d1ecb56387e43846bdd455eeae4cc7417c0bed820e1025e49dc13d1111c4c6079194d13a70c5c1f97e582fb81083abaa68d80c28a7938efa82cf9a143b70af01ecb1513c4666459fde1592c9dc57a0557486c808b7c4f5c67272abea0596ffde77e2349b6793c58f33bc8eecdcd1045bd998ca43cd3b46de7fd1f7500dbb73e4247fee5fc36b9eafa9f5361b925a9e792c0df382d70c8953f0bfed675ffa176b77f3f959fc1e3cf8c19d9331b2921e94c1e23bcf2499479799ff02be3a4d346b87bfafac2139667a5815160e373f237c7b2690184af44bd722ea12cbcf"}, 0xf8) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000940)=0x17, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000980)=0x8, 0x4) r9 = accept(r8, 0x0, &(0x7f00000009c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000a00)=@sack_info={r4, 0xfff, 0x6}, &(0x7f0000000a40)=0xc) getsockopt$nfc_llcp(r7, 0x118, 0x1, &(0x7f0000000a80)=""/11, 0xb) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r9, 0x800442d4, &(0x7f0000000ac0)=0x2) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000c80)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000b80)={0xb0, r10, 0x300, 0x70bd25, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfe9}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xccc}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ba}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40}, 0x4000010) ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000cc0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000d00)) 2018/04/21 06:20:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0x18}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x6902, 0x8201, 0x0, 0x58, 0x20000080000000, 0xffffffff, 0x1, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="c5000000679756a9e5880ad34f60cc5e35fa58d5e6e3df8d02497467e21e95083a109fa0aaf76e7c85fd3780bfc0ae0d033d783d69c1aa430aee4c42df8ff38c495a4fea0d7e5e64f81ea507000000000000008a8f4698f54223b21e35c930d44cbe95b3a498f8b6a864e58a931df768403b0f373ed720d94ec17ac8ff0f13535515208bf1da80f468d31fdffb030ac8231504581ebcf7dcb7316d0ff806618ab362e99ff4c26c5dd377fbab8fc3e073ba90ef10e610a17f737fa1221b6f30a55a47f1a7f1a15296d0"], &(0x7f0000000380)=0xcd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0xf7, "4e7d2b178fa33eaf9c5aff598d54f1cffc2cfa5f8b0fd304d2bfa4231aceb19ff4cd3e246e9bafc146671277787a2bbba60aaf0705d62cc0f138384c561e259830645cb0531cf2439b5c2c9e52ea7385af95c98ac03532f8d6d7d8b4dc2c8914aac17fbc32b2491c1f9ebd67f91cd88d771e9a1e1cf18c5fa1154145097b48a556f8453cc4827707e3d3fc10fafbc10895de22d707798538c079763b8a3932a1586f506f8f623d497f9a9d7fe10dfcae9710a7da3387f352aef94c075b573fe7ed2f0533811f971253073141046a2acd8cf6e8deec156338f078d095e8d59f8e6d0b850faa984027518902910dad3d4c48e414eac91326"}, &(0x7f00000004c0)=0xff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/21 06:20:26 executing program 3: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x2, 0x2d8, [0x20000580, 0x0, 0x0, 0x200006d0, 0x20000700], 0x0, &(0x7f00000000c0), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'rose0\x00', 'nr0\x00', 'syz_tun\x00', @random="09f98190f506", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xd8, 0x120, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x974718c0bda35949}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'dummy0\x00', "332525d70000102000", 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xc0, 0xc0, 0xf8, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@random="12c72ebf2945"}}}}]}]}, 0x350) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x6, 0x760, [0x20001000, 0x0, 0x0, 0x20001240, 0x20001270], 0x0, &(0x7f0000000040), &(0x7f0000001000)=ANY=[@ANYBLOB="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"]}, 0x7d8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/04/21 06:20:26 executing program 6: r0 = socket(0xe, 0x805, 0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/21 06:20:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x4000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:26 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x7402000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 837.540306] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. 2018/04/21 06:20:26 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000040)=@generic, &(0x7f0000000100)=0x80) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4400011}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2a002abd7000fedbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x4, 0x2}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r3, 0x438d}, 0x10) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f00000000c0)) [ 837.595132] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:26 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xfc]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 837.650492] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 837.670322] xt_helper: cannot load conntrack support for proto=7 2018/04/21 06:20:26 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80000) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) socket$kcm(0x29, 0x7, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000040), 0x35f) socketpair(0x7, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf4, r4, 0x120, 0x70bd27, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20000}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7b8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x789}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) getsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00000000c0)=0x100) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) 2018/04/21 06:20:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={@broadcast, @local}, &(0x7f00000002c0)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001940)={0x9, &(0x7f0000000340)=""/218, &(0x7f0000001840)=[{0x3, 0xfd, 0x9, &(0x7f0000000440)=""/253}, {0xe28, 0x1000, 0x3, &(0x7f0000000540)=""/4096}, {0x9, 0x35, 0x0, &(0x7f00000000c0)=""/53}, {0x0, 0x2e, 0x1000000, &(0x7f0000001540)=""/46}, {0x4b1, 0xb5, 0x9, &(0x7f0000001580)=""/181}, {0x1, 0x44, 0x23d, &(0x7f0000001640)=""/68}, {0x2, 0x19, 0xfffffffffffffffd, &(0x7f00000016c0)=""/25}, {0x10001, 0x69, 0xc, &(0x7f0000001700)=""/105}, {0x5, 0x8b, 0x1, &(0x7f0000001780)=""/139}]}) socketpair(0x9, 0x2, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x8000000, 0x7fff, 0x13}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffff800, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x4, 0x6b4b5fb7, 0x9, 0x9, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r3, 0x6, 0x30, 0x6, 0x5}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) [ 837.716493] xt_helper: cannot load conntrack support for proto=7 2018/04/21 06:20:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x6000000000000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 837.890458] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:27 executing program 0: r0 = socket(0x0, 0x2, 0x45ec9e4b) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x98, r1, 0x0, 0x70bd2d, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x116ce399}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x1}, 0x4040) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=@allocspi={0x10c, 0x16, 0x200, 0x70bd26, 0x25dfdbfb, {{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e24, 0x8001, 0x4e23, 0x20, 0xa, 0x80, 0x932daa86497a4a, 0x33, 0x0, r3}, {@in=@multicast1=0xe0000001, 0x4d5, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x1, 0x8, 0xffffffff, 0x7fffffff, 0x400, 0x100000000, 0x3, 0x3}, {0x30b, 0x0, 0xffffffffffffff8d, 0x5}, {0xd83, 0xfffffffffffffff8, 0x6ee31203}, 0x70bd25, 0x0, 0xa, 0x6, 0xffffffff, 0xa0}, 0x7, 0x40}, [@coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}]}, 0x10c}, 0x1, 0x0, 0x0, 0x20000051}, 0x0) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"0c89f546b8014b"}, 0xe13}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@getae={0x40, 0x1f, 0x820, 0x70bd25, 0x25dfdbfd, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d3, 0x2, 0x33}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x81, 0x3500}}, 0x40}, 0x1}, 0x20000000000) 2018/04/21 06:20:27 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:27 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x3, 0x7a45f241, 0x40, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bridge_slave_0\x00'}) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket(0x18, 0x0, 0x2) bind(r2, &(0x7f0000005fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) getpeername(r2, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r2, &(0x7f0000000fa0)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/04/21 06:20:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001380)={0x2, 0x8004e21, @multicast1=0xe0000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000240)="3c335df6cef7af1c1fd800f7a0282b20145799b7c98e95a65963c2f6ceaefd035ed9edfd06a6364ca602f29005ad4d930bd112c7bb79760bab3956ebd1d177c870685580173cf3f6922394d37931134e0db0379f32c313b6007f24df3f2bad11cf7f39451362d50126e8f5c4da50c1243debc63715", 0x75, 0x2404c010, &(0x7f0000385ff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/224, 0xe0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000014c0)="d0", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x9, 0x9, 0x57b3c6e1, 0x101, 0x1}, &(0x7f0000000480)=0x98) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x2}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000001c0)="d0658aa8b486bf6d5c2100cc0a836fd09271342b76b7a0bf5d8bbe214c7923bb312eabcc8443e16e", 0x28}, {&(0x7f00000002c0)="66b8fa779f4c0d03fc865cc9bd45f38645e5d1a31b408f71db7212b23d2f6483e5d54441063a5119474c59d8b10fc44f79fc7068e1fe34c5cba0781adb7677cb6276cb5258a35d9c09d0b17e748852c777fee74273c66b0baa8a3f576cd27a", 0x5f}, {&(0x7f0000000340)="64090bb9cc8f78fb2fcc793093dfc194a83969826357567c838c5151754b1972402c2a22c7776d8999ac94a7ae4d5f6a8ad5a2eb079c9cae683f8c0e2fdd10df6be101f93548311e549eb78b49b862eb4f6b4dc2de", 0x55}], 0x3, &(0x7f00000004c0)=[@sndinfo={0x20, 0x84, 0x2, {0xd7, 0x2, 0x2000000000000, 0x5, r2}}], 0x30, 0x20040000}, 0x40050) 2018/04/21 06:20:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x6, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:27 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x97b}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000080)=0x3, 0x4) write(r2, &(0x7f0000000180)="2700000014000707030e0000120f0a0011000100291a764881f710111f0e49d6a90600d6ec0000", 0x27) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/04/21 06:20:27 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x20, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4, 0x0, 0x100000001, 0xffffffffffff4973, 0x1}, &(0x7f0000000280)=0x98) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c30fe00100003020000000000000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001400636d61632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/04/21 06:20:27 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0xfffffffffffffffe) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x3, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffeee) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)="641da785f9bab91814a6de018ede6654c8b413201dcdc30a78da566d8739a752cc1a04610aeb6d94d1b8d300adf577acb5becade5a3b5d856aef570f552b0faa09b533cc6c0b31e4a44a343a8b4bdffcd956df25443a5a0fa00a04fcbf4d44", 0x5f) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/21 06:20:27 executing program 4: r0 = socket$inet6(0xa, 0xf, 0xfffffffffffffffe) socket$inet6(0xa, 0x5, 0x1000) socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="093149da1158d565173b54f06fff89c62f1730635d0279ac1e3901c78433d64d447fad88a294aa1efe393a46fea0cc1a1268d17ba00869c8d394828b65edafd48880e20b69ef2d4b64ea6f3827577be2906d37b4b2ff42cfab003bb5619e3fcf75aaa571e3c27cdba816d49a92c7fee929847c9ce62429a944a53904cacd08b83bd6dd01ebcde3e83eebc01a5ee506018000000000000042a567a00bc6614593", 0xa0) [ 837.987764] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:27 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="85000099aba4760008000000c5000000ab80ffeb9500000000000000"], &(0x7f0000e6bffc)="f45010", 0x1, 0x2ae, &(0x7f000000d000)=""/153}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x8001000000, 0x18}, 0xc) r1 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x7, 0x1, 0xfffffffffffff801, 0x2, r0, 0xe7}, 0x2c) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000140)=r1) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) 2018/04/21 06:20:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0xb20, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x810) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x108}, 0xfffffee0, &(0x7f0000000240)={&(0x7f0000001980)=ANY=[@ANYBLOB="140000001400010300000000000000001600000000000e00fe8000000000000000000000000000bb00006e00b91beabffbc025a7d66ebcb5173ac9995aab19610d604329688ee0baa85d0acb9dc94da3cd10be76934afa910c1490708d7d45ab0dc64ecbb41e8b22912b17a3e0e70707f83a3f9062f53487b8fe0a7ae0fe4d561141b1f5ba57c783e76d8060c9cbeab79813abf26f57232456f81e3ec3ac156408745b7b7d4abe2b7e7d98a2eec70203e01bdf1a6cb6ec669a60424037f99bbdc5ddf6d96245d21748fba8afe86eb35b2b9802514e256bd5dc5de1e6b060fdd08d08ccc1b94a44595dfe0296c566ea240b0a6e0373c31604e49d073692da4b22a928f56fad97b22e04a7b4f07c39a4d8d5cc9ad27350e276b17a1a3d91608f4a53c9f3a84a163f58ac2bffe281f7f2fa3710aa6f1ca1c13adce4057c165ea6eb3eda22bb9fabc43cea848a26bcaa72f8e85c273c4436bda98cd57228abf6ae7878c5337377f99e7108eb35413b0116a3f0224a602e26acd3ca0d0230a8638b445dbda4552e63f7cbc1211335a477830c43c9773db6119227b09c2ac3907143803bc509cc8eaae55275c2c8a78c29bfbfe5e8afeae46c69f1128f5db35f454075a4ce2591641169607b1b3ff2f8c254e17fde7a68e4fe138a782869202bf514c6e8111c2700f7f087df4ef6d49ac55c29917bfe9a8a9528d477f8fc03fc3e8e08d02cb45ef570e4b80ede1777291c4b6c895bfa38f1b885b189488ef35fdfa8f150df840a6c4574197559b2669ffeccd9c8eb1eb38dfe95676f7e817074bdc71be37a7bdde33330611c4fdb8ff9640bf7184a91609ceec718ead3869df0c7d749beca8e29413a739e0b4a430924346dd70c2435f6a74471d4fcafd2d64b383dacfa88859c30b626ece9c442bb4b9322860483647ac3ea190e058bba6ee0bed8906c86f3dfcc96cc3a85bb67c88cde141090f93b9c16883bf26606335524d2d4cd8634b364096f8ffa1c2a323e9a674c39afe45f87869999215f85951ff14518662231d434c0ab81faf8f88833ec15adacda93038b7f241b477ffd8cb981b02a649dedf77be549c0a7520f9aeacafe416f23b0472114e1d77f18511f4f70c4da114a7f345c7dc3d0cdad31f87761123bd38a5331d22fd81b5077564062c79cce5ae295add8fed257f265721547d75ee2d226527deea1fa3714fe24856e6a4487b4200eb93ef74e1ccbbf9ec402d7959fac16589c027a24b024182588d56ab47fc1a0ffcd7f0de69c1dfffc9153ce3d3274bda5f8a23df2f102d1ee41591af27f6061263f0326882704938fb2771953b7c1ed94c238168a3f5810f7e412bf3b568dd5c46db396b4f944dd9c486e573a75c4efd194e18ab64259081f5bdaa226abaaf654398deb7e645b4372bb3a9774525b2f9a6e8a4652d3329623bb19a43096e971e46091366577910a47a419e241700f4c4cd8dbe84e3bd336b0c3fa2f0b74e53e4841ab337d41539a58441812c5a659f0c4e8185b904e48f61652246d75d923e5a77a32c92060fa9f6d2bdb2823c560d6e02f376d27a6ceeb627511856667b3ffdbb0725f85b346f3169baf8ab5b1100f1a46aaf77c00a5144e9224e28087ef8c9a630948ee3d257ecb8c27d3368e48acbfb35a7da34d0c9c816d0511955916ee3982dcd56e530e51ac7e3abd25ea97aaf387dbf1eda011d8192da23ef09c758c7bbe047289284ba3540108462d1262b20bbb14f70888f6f3b07394a794e7704d756dc598b1a22c1d4adaa76ec4acb02e5bcffd78048d6ae6fee19bf86f05bee2237a3b20138d59edfeeb48f7b94027e3ad81761a7157de983d9dc8ecb70ef64300b0e14a774958fd69ef5e627c4424ca9dd0c845cc9fa1d82f77355e2a2bc98bc4f9a8c4dd8b46417f4a3f3a1a22b4b7e932fa57e567dff72c27ad8b5287634ecd5c15812ecff8de864d3f10c7d58a6446fcc4533704cc9813660c7464c7fb904477c46ec74aadd70dc5f4371d541142be6c93e1633eb57cbe2e53c4a29170dd5998b12dd596b37eb1c94464f46880686b2823d70d825232d71ae97f45da0aa664327e2a0eb960b09c1c0538de9db3ce297d382822ae41702c296bbdc6eeb3627f8bc9fb942588f2850441d1d909a5154617abb78ab3731b5ea4f49aed240ed76d5ef5859f0820fa9875faefaf31f253a55b91c5606c9d51d111ab834e4716ec5060182b13b5347be0abf403627cfec7d8e13b978dd15177584491840e273b78032bbb46a928e21494690fa9b0865b63fa4e40fb970f2269fc98ef6fd0039398177a695fce7771279c460aeefb62d3af26a94463bc0106a9a1817d4a84ad14d3a6f22f42958a9e24dc2b78d11abeb7c0785cd255bd1041c42931326a104039b8bdf136b3415ede23a89956768a0268510c9105d8d3a48216f3c34faacba8685b18de88a98a547568ce86a59e3056ea25ed0f29fb2ab4cdae43c1fe85bfce2a4d3132c52666482c0dfd53fca24b0e9a7315da096c48a0c20a5f8a15d72beff8df9822ec190b980520999962198484cf015e4950e226b1e03a273bb4eb8c24be6e11aacd1beeac0ff152da58d896b1f921a8655720b40aa9e4ee745389ebd2c973359d7aec3ab9ee9c5100b25531be55964701a4c0d4130ee1f52f627faf6e697ede356f5388f0fc20554590a9aff8e641198e94dab6ad0faec56432c1fdf2a6d36007f3bcac14ff6f9800e4fa8fa877b2a46e37fce23663ce9c1189a3fde3497cb92020afe00451c00e686c4d8dc5f822ebb7481c1b21550a4b5525a8fded5036ad211234a7cc83086333d31680560cae57dd31c0ae56ec88cfdafa09662ce62e9db17df145d78bda7438f81bd9d010e8bac51429641cc4eb3b50189e34bcebf30cc707de02fb1f73d3a4ef0a40ab586408bcf9fa9b5dcadc3a8318a7f48f2b3333dd735f9b87627d562c7393883ff3e7ec49d2efc9301d3c1bbe971ec64a1378ac7160eb463dfd2ee830462c9390e8108ae05504a0add44d40469a9f7a3f96c3f53d8643c8f40da756f01e11b0a2c10ed96ffad0bf2642ce3100c8def0c5e437a132baa890eb28f05aba68943dfbba7eb59c9f808dfd8b58b32984f221ca217bdd60b5e124c44af737abbb392a584743cafa1bb8bf026e4d59fed73d50205d0f9d541617938c49f1505544200ad19d77dff285cf35ae75258ae07e58c4952ab2a18720c74a4c7ac8b448ac14c81eec5f8a70063b01869bb50ca7a2095c1389cedaf0785587433f6c8491c6a2a19c0df88412a0da8384111237234fbbb2a80671429065844e11c69862df2149fedeb518425dd89d136935a63e55b23261b38d2519b16f3937f63d1a8f1761e22c61be2953b6dea88c08475db9fe08721c8b6f803377f9619ca5cd6ee7a2601f244941f50d4620adf5a92f35e30bdbab366e10d3b9a68ae97ccf1894a889d95f90e9e78c9cf9526eb339d01665ad435367076eef1c2f88d93a7c99dd58657eb5b17761687c812089f433a540279a2a6aa893d625793a4da4a9bb22c493eaa787353762779e322fcdc4a33b0e5683164113b0a5fd7fd3ae32e4341d0e256edb0d003b47cf21d98302fdae1b17d93deba9f7119aa680ab20e7405247aa1e78f42fce54357485220c9377dd4d8ac2aa3ac48ff2d2ba1a974648a7068d75460b3ad012bf575e4e745013da3a9a96735ce98875e40c52c9c04f1d759e44aade36718b03719c47ea2ddad455fce1786aa8b6959e1755caf05a94e1a4ab7c1b01a809481d75ef783c2d7294bf678108f1ff4a54af4f7d75d281a5bc3457268662569e64ea2a56fc1c8b965419990b33533fa79faaa36294fefce598acb067b947acdad7e44f17f9cf713428870ecada23f205f8f5483b57a603c5e97e02dafc3046abdb0c6aa2b095740a0dcaeb8a54c45cc9984d1a6e03a958dbc0b8ec9396c9bf18543ccd2f5a991e533c2f6f8cd037a961fcd822b6242fd6baa8c648a553c3957716013f5565a09b64dfe9aea0a1a8f6b645502c64d3c99c39a020c0cf9edf06ca45952c69b1ad9f667cf61d2b1856c463fe653c72f9e66e3b9b6055034fde1f71b1a6624497c2d0fc50a4105351518040cd9f8c407638628362179569660a304a5831ac0fdadc90351866b6beb33e5063bcf124e63208a2b1c0a685ffe4e8134948326467bfd3aa1eb9256afd65db1489ff17774f6fae8bc4ce4a56b39b4bb422d30168cdb64adca571a0f30d21b84f1ef76254d04b71c8d3d0ce547cb17c83112942363d489ec6b0bb93ad37be080bf1e24a1d3d5b571f5d86dde28032dd9ebb598135a70afcfcc78ef98903f9440d137f5babbc4b8a22f88eb8c94de536b65f12743a8b33a6505fafdb6c88cdeded0020a9d864cf9fee400d9b0c73338b507deb7cb2a40206f86afe435ccf2621f648def63a2ae9845cd14ab0132b518631d1643aac0b93d26a7138497b6ddc8cc9c969c34109c442e2b73ca3ebbb72ca46b00e22d401c59845f6fb3f64202c1045f4da4a0467297122d8dc1ef32b04bf7921757b488335a659b68cfa411c7340d19bbe2c3eb7318022c894586a14dc9b4ca08c71b3bf399d895f1acb2bcf1d430149c1eb5632bd10dfbd491d1d0f0ec9c1983b6c52cc0d78e35d92374f5c6eb1c6d7c078bfac0fc94482e512b9339914a66fdc0ca01959e7ee737620e916d372853e66fde4c9a507e195733e61424ba51ee4f8cf73a48cbdbe4b7f9c82a470d73baf545baf9131366c3addb1b669b81398c90d8a4c89f943aafc0af92560388f54e8cb06ebb64e5be1b823ebd7f299e6394a85ab2595c408d89801ba3de462fbe72eaa86f1d13b6a8d123880efcf307204dfcba819a6a960a6c2a1eb438c6368808b013b87a8ca62d2e517bc0f020032db8b8a07b4b614c9d89ecffa4a0b82c9227886b2ee4169a3e1f416e2fd90fa93b283422170d679017c726ca4acbb665ddc1a3f19b129f79c21eb76af3492da4e8e597b6efb300f4e46f72300dbd04e5f2d7e89605385d5af29a3031837344481fa0e0a25e07f7fb9e8fda84f101e0eae9ea687535b10c8e5acbdbdcdd385618895593fceca9a1481ac5336674c82fa9bc316464c9fbe1554908f19d4193320f4e865f18b98f82ff7e627cd8be97471c4057b142ac8a8e019a031d9ed79583ed64bad6a00adf5b24a226fb2acefd036a6f9b8a63068711fe6006650cb08231b195afaa2e41124788bc93ceea409bcbc1e722489a30de84698a0b45dad5e7718b4e56c07b4df8aaec2cdd029738c3523f67bb981c4319d3b709b234fe2259c92b39b87b232be8114d4141a3e924fda1dc45c1b47842a34185cb9b91558601e85ac0dea3d141a77c23d921c2bdbd060a2204368a480d525a231272216172be08fc780a3f9d2e4882b2e65b69e4534ab75161db93b49dc1100a1827c551264edba5b4e2b173b1395ae5144c788e99df1c862d15744960187abf33ff67053765b4cbc34ff829919ac36f8b122c7693087e4e7cca9deb137a7c2737acc3a87be83891834e188b4442290ce8d1751c3034dcac414b1aa4fc952fc94df95ae14ee3a76558af18819d4f42ede328003d36f78fa57c8af565176435ae4c6a7eea40ec2d055e77fafd62c072bf094abad820e96066c9cb172f36a2de58f7bf0bb0066251c5d410065a759f6a613099dde8dc788977ae1450ea404f9eca1e74c9b2d617f4d21a427c3612ad495bf1e5ba459e5c38606370f25c4bce4da9422aad93bded0937dabcd705936eaee7ad0f61d6123ada9b23f0755e8134e2b0d237c989cd52e3e279a5fdaac1f56137d14ee2101ceca4a96758d44c9640b31cf3dbb77bc7b784057bc4d00007300", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="061b91904d502b5f5373b3fa82003619aa469c31d70692e2a627f7a215bc7f76872e4a70497701fd03dba992beb26512abaa12f2452e35bd846a7feb6ac108bcd826709b55cd821cde69735a80ce350189c34fc985ae02e2488c8d4c49772a93d12fb02059dffbc40e5a430310b5a1d5e6cf6f47cd6a4efb4306fcde6d40f48273a6ea53ba94dd95bf584133bdfd13d62745814b7951357085dbc018450f8db26f4120c80c3bfd4006ddf5a712d9a069d82b589fc69b5bfce6c4cc208d87a7a98f8eee30fc71ac2ba53135917b29c89ead5bd57c70070f7fedae261911f44c188600001b00000000008e0000000b00", @ANYRES32=r2, @ANYBLOB="000073000000000000000000000000000000000033d5f1faa04ab9bf8af32f8b0e30ef2cbdcb74c833185585a7ac1103fa4530ffacb95c5116b6154d3da58da0bafffe9c163c5dae659937223e6e22504ced7202b3dee74cf39f08c8d5bbd14460c52f4e140c3781ffe2c6acd67c8fdafe71c0a9f181f5c0b23be2bdb9b2b5c97b030c43a92f"], 0xfffffffffffffeb1}, 0x1}, 0x0) 2018/04/21 06:20:27 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:27 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000140)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x17d}], 0x2, &(0x7f000000c000)=""/105, 0x69}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001300)=""/153, 0x99}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001440)=""/201, 0xc9}, {&(0x7f0000001540)=""/80, 0x50}, {&(0x7f00000015c0)=""/16, 0x10}, {&(0x7f0000001600)=""/15, 0xf}, {&(0x7f0000001640)=""/229, 0xe5}], 0x7, &(0x7f00000017c0)=""/157, 0x9d, 0x200}, 0x120) r1 = socket$inet(0x2, 0x7, 0x10001) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001cc0)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001240)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0x4, 0x2, &(0x7f00000013c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x400}, [@alu={0x7, 0xfff, 0x7, 0x9, 0x7, 0xfffffff6, 0xfffffffffffffff4}], {0x95}}, &(0x7f0000001400)="0000000000000000000039035aa75f2f", 0x4, 0x93e, &(0x7f0000000200)=""/4096, 0x40f00, 0x1, [], r2}, 0xffffffffffffffa8) socketpair(0xa, 0x804, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00000001c0)={0x2, 0x200, 0x81, 0x9}) 2018/04/21 06:20:27 executing program 0: r0 = socket(0xf, 0x20100000801, 0xfffffffffffffff9) getsockname(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x80000003, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x4}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e23, 0xd3b, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x94) 2018/04/21 06:20:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x2539}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000019c0)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/21 06:20:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x7, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:27 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0xdb) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_bt(r0, 0x8907, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000000)="1ce8abe7b692a84649f9aebded5767744545c34e3a8078862081686e599305062b3afba268379c7bae736a236ed2", 0x2e, 0x20008840, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/21 06:20:27 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="9c3503ea0509", [], {@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, 0x0, [0x3], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socketpair(0xa, 0x807, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x800, 0x8200, 0xc47, 0x5, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @rand_addr=0x1}}}, &(0x7f0000000200)=0x84) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req={0xe, 0xfff, 0xfffffffffffffffd, 0x800}, 0x10) 2018/04/21 06:20:27 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:27 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000240)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@generic={0x4305}}}, 0x0) syz_emit_ethernet(0x44, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xcd3, 0x7, 0x4}], {0x8100, 0x19, 0x4c, 0x3}}], {@arp={0x806, @generic={0xffff, 0x5, 0x6, 0xa, 0xb, @random="81d51d22bbb1", "c373f78c59c112d97ca5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "e854493587456a0fe3db42600c6dcf6e"}}}}, &(0x7f0000000080)={0x0, 0x2, [0xa0b, 0x64e, 0x49e, 0x19]}) 2018/04/21 06:20:27 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x240, 0xc0, 0xffffffff, 0xffffffff, 0xc0, 0xffffffff, 0x1a8, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xaf5}}}, {{@uncond, 0x0, 0xc8, 0xe8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x1, 0x1, 0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_inet_SIOCDELRT(r1, 0x8941, &(0x7f00000002c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='dummy0\x00'}) 2018/04/21 06:20:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000cc0)=@assoc_value={0x0}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000c00)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000ac0)={0xd3f, 0x20, 0x6, 0x9, 0x1, 0x8e8, 0x2, 0x5, r4}, &(0x7f0000000b00)=0x20) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) connect(r5, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}, 0xbb}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000a00), 0xfd3a) sendmsg$inet_sctp(r2, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x0) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000980)={0x0, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x3ff, 0x15d, 0x5, 0x8, 0x100000001, 0x48, 0x6f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r7, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000b80), &(0x7f0000000bc0)=0xb) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x448) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000b40)={'gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="480000001400257f09004b01fcfc8c560a11c600f217e00101000000000000a2bc56c12b8c5b06580b0318fe0000002fb818ab5ea7d7fa73ea26927b0000200028213e146a1ce206", 0x48}], 0x1) 2018/04/21 06:20:27 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 838.335583] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:27 executing program 0: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x0, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r3 = accept(r2, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000740)={@in6={{0xa, 0x4e20, 0x9, @empty, 0x7fff}}, 0x1f, 0x6, 0x3f, "99bc35ba0326a6d6bfb4b6b608ca798653fd70863ac142480d81cf24622b24633fae710c354e3a00fbe45607f87f41428a18f99fc6d2257dfea798307e09903c7f9cdf2f6630a96b57d5db5c153c7fc4"}, 0xd8) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000580)={0x1, 0xffffffff, 0x8001, 0x8, 0x1, 0x7fff, 0x2, 0x8, 0x0}, &(0x7f0000000680)=0x20) socket(0x8, 0x5, 0x7f000000000) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000006c0)={r4, 0x8001}, &(0x7f0000000700)=0x8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000840)={"99ac5fc66c6500"}, &(0x7f0000000340)=0x54) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81, 0x0}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f00000004c0)=0x4, 0x4) bind$inet(r6, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000980)={r5, 0x1ff, 0x0, 0x10001, 0x80000001, 0x1, 0x9, 0x0, {r4, @in6={{0xa, 0x4e21, 0x81}}, 0xfffffffffffffffb, 0x3ff, 0x453d17cd, 0x7b, 0x7fffffff}}, &(0x7f0000000a40)=0xb0) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f00000008c0)=""/170, 0xaa}, &(0x7f00000002c0), 0xc}, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000540)={'bridge0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000c00)={r6, &(0x7f0000000a80)="73a1ecba0c9068591c9ba4849dd57dcbd1ea9c701a7632b545331ab2ed7169749ba260caf6c446c0ee8eef1a53e62169e4e99508216f571995d7d891194ab6bb3ec181798ad217617bcde3dee562fecad757bca0b616727da343d4349a25822e1964f4def3e81873989d71aec0a5604e483d878881a609d14d7cb2f7dd37473aa5e0aa0faeb5b2bd2ea54994c7592a6970180799a6bb6940a615377145b41f5793150686277e944509872039fd3be28fa9a5af8e81164d6f069c4428df68bdc03484204c70ce7c62f387b8384969e0e46652890b3c3223e6d96d61b959c8c3da79ccae2895e383e2f9", &(0x7f0000000b80)="3302e822f61086c512ca4036e8a3f34db9fb4e1ef96355dd1355efcfad24c1f07bc003427d2898f9baf3cf140b501833bdd61fa104fe6fd1bd383b45c9ea8add5aaebee2658931805c9de8bb3a7cf865c99b32dcf6367dfda5a96b43ac35ffdc86ca95b1ec592e6e0e1397b9fc496da4"}, 0x20) 2018/04/21 06:20:27 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @rand_addr}, &(0x7f0000000040)=0xfff8) r2 = accept(r0, &(0x7f00000002c0)=@nl, &(0x7f0000000340)=0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="07000006aae4309e2ef47b1eda0001007ff082a500"], 0x12) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x4e23, 0x5e, 0xa, 0x80, 0x80, 0x0, r1, r3}, {0x100, 0x80, 0xa6de, 0x4, 0x1, 0x18, 0x7f, 0xfffffffffffffffe}, {0x5, 0x9, 0x401, 0x5}, 0x9b24, 0x6e6bb4, 0x2, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0x3c}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffe2, 0x0, 0xb050af5f9aaee717, 0x40, 0x694, 0x2200000000000000, 0x5}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000d1bfb8)=""/72, &(0x7f0000000380)=0x48) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00000003c0)=0xffffffffffff0000, 0x4) 2018/04/21 06:20:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020004, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0xfd16, 0x80, 0x0, 0x0) 2018/04/21 06:20:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/21 06:20:27 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xfe800000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x600000000000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 838.492605] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 06:20:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="021000000a0000000000000000000000080012000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000048d0a37e"], 0x50}, 0x1}, 0x0) socketpair(0x0, 0x800, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r3, r4, 0xcfce}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x4c2afc0a}}, 0x7, 0x1, 0x3, 0x10000, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000002c0)={r5, 0x90, "0248751031afa5d8ed98bf6c8b557f6036dad5cc76577c265e6adac428420a0981781789074d189292f337dca03f8cfa0b9b0844854e7526e4409109d757cd3fa3c9207335c71b99ae5822e38fc9781231c69987472553dcc2c7a87305fe054bbb18b473d02ab3f01144ec9f35be1ad83153a8f984b34de3e78d606380018f2d0855595045a2ee54ba5b09c5867f20d8"}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={r6, 0x28, "b7166cbd1a8c6988077a81e937864a8cc8c93170668e5701b6a7c595e29c89a2f0cb994e71984b9d"}, &(0x7f0000000400)=0x30) 2018/04/21 06:20:27 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = accept(r0, 0x0, &(0x7f0000000100)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000140)={{0xffffffff, 0x8e71, 0x7, 0x1, 0x8, 0x40}, 0x7, 0x8d, 0xa7}) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/21 06:20:27 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'filter\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000b80)={'ip6_vti0\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x0, 0x25, "1b6455667d09509850df8b0dcc95d43153f8f62fc11d682c1d4d49f661e1b894fb020a5266"}}) 2018/04/21 06:20:27 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/212, 0xd4}, 0x0) r2 = accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000140)=""/88, &(0x7f00000001c0)=0x58) 2018/04/21 06:20:27 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 838.602108] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:27 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x2b, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0x454]}) 2018/04/21 06:20:27 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:27 executing program 6: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000002000)="4c3ecb5e6b0ec159ae4b5614c00401a0dbf8a669ebdedd102c4f7a79e60645", 0x1f}], 0x1, &(0x7f0000000100)}}], 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x3, {{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x2e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 'lc\x00', 0x2, 0x8, 0x1c}, {@multicast2=0xe0000002, 0x4e20, 0x0, 0x9, 0x3, 0xfff}}, 0x44) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) [ 839.144877] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING [ 839.311399] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING 2018/04/21 06:20:28 executing program 3: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/189, 0xbd}], 0x1) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x31e}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/21 06:20:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x2000000000000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:28 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x19, 0x80000, 0x8) connect$l2tp(r1, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x3, 0x3, 0x3, 0x3}}, 0x26) r2 = accept4(r0, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0xffffffffffffffcc, 0x400000800a1) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000000) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) pwritev(r0, &(0x7f0000000200), 0x0, 0x0) 2018/04/21 06:20:28 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x7402]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:28 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={r3, 0x28, &(0x7f0000000600)}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000840)=@assoc_value={0x0}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000008c0)={r4, 0xd8, "680cabd5d6b4b294351b8137a63e25b85eafd329fb690bdf9fa214af0472665cb825451c9a5cf879cf1809c73c10a1c5c69f2ae6c0c47307a58dcfd953754587904b9d61fc60c2072764ae2c50b0e08ec7d2533f0d4dd51ceb59ccd4e63be3234dd9078d0fb59371f81f0b8ea174f781446fd6eef27954d61472e344e2fdbb661c632efecca63c7a87e834c2ecdc084a473c4bcc962b4f1f273ebf049fabdc829ba63fa961cecf16d87b276474e914a1f123c0b550d6530262dfa8af0831b4f4d1d37e065dcea94acafec66a6649b54f5ec28864cd352c55"}, &(0x7f00000009c0)=0xe0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0xffffffffffff2501, 0x0, 0x3f, 0x8, 0xb28c}, &(0x7f0000000700)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000780)={r6, 0x200}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f00000007c0)={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x14}, {0xa, 0x4e23, 0xa3f, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffeffff}, 0x4000800000, [0x10001, 0x100000000, 0x8001, 0x10000, 0xb4bb, 0x1, 0xd58e, 0x68]}, 0x5c) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r5, &(0x7f0000000740)="2f3b0388b0d33b2fe3a00172ec9a962dc5c767c1bd819c28c16f", 0xf, 0x844, &(0x7f0000000680)={0x2, 0x4000800004e20, @multicast1=0xe0000001}, 0xfffffc55) sendto$inet(r5, &(0x7f0000000180), 0x0, 0x40, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0xffffffffffffc8d3, 0x0, 0x1, 0x20}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000380)={r11}, &(0x7f00000003c0)=0x8) ioctl$DRM_IOCTL_SG_ALLOC(r9, 0xc0106438, &(0x7f0000000240)={0x8}) socket(0xf, 0x3, 0x5) pipe(&(0x7f0000000a00)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r12, 0x40106437, &(0x7f0000000a40)={r10, 0x1}) ioctl$PPPIOCSFLAGS(r9, 0x40047459, &(0x7f0000000540)=0x20000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}}], 0x68) 2018/04/21 06:20:28 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket(0x0, 0x8000a, 0x38) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff, 0x7ff, 0x80, 0x400, 0x8, 0x48, r1}) 2018/04/21 06:20:28 executing program 0: r0 = socket(0x11, 0x1, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001500)={0x0, 0xd0, "648007ee40b9482f6dc35c58fd55a40910ed992fbab3df22bda3a84299c04ce8d30bbbf7889f9ac24080565e122dcf93916d571bbdfcf09e2d8cd7b5db8c4d6cf8087c34b285f8a1ceb8dbb09797b4cab918b32f043911c9e634ad0eb7c59082838dcfdc012a092b14dbf7da208309dcfbdec888933ea10de0667e029c0158fb178dc5b6d69ffd6eac6215e1d343248fe229457226b6fb295361a68ac791b7ac669e301da42114a87a4fed3a513862bde7376b4dc3fc12299683ebf5bf7e248d45e87a9e7bf0d698eef2420ea2b5b4fe"}, &(0x7f0000001600)=0xd8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001640)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x3, 0xd6d, 0x6, 0x6}, &(0x7f0000001700)=0x98) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000000), 0x4) 2018/04/21 06:20:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000002e00ff0a0000000066000000040000000c000000fbff090060af0000008d5c5e90500a61e4183c32d62bc83426110bd814d04ca89dec25497aaa3e8370bb01981e3dd98cf887b3e23442fa4b53fff9f83f0a0485a1543a8229"], 0x20}, 0x1}, 0x0) [ 839.590672] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 839.598149] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 839.622623] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:28 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x7ff, 0x2, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/21 06:20:28 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xc0fe]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:28 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80801, 0x75) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000008c0)={0x0, 0x7}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000940)=@assoc_value={r1, 0x6}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) write$binfmt_elf64(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x7ff, 0x0, 0x1000, 0xfffffffffffffff7, 0x0, 0x3, 0x0, 0x1, 0x81, 0x40, 0x10a, 0x100, 0x5, 0x38, 0x2, 0x9, 0x8001, 0x5}, [{0x7, 0x2, 0x1000, 0x5, 0x401, 0x7, 0xc1, 0x3ae}, {0x2, 0x5, 0x800000000, 0x7, 0x1000, 0x7, 0x9, 0x8000}], "8d11c3a30027702172e70775c449c87139531936e726f83e15429abec6e7717e5a4681329c0094bcf4bc41fc6ea74e175b9b5ce7816a26999689c5be6a091f63e5ec7524607fd8efb26fa279f6d1af59892a8b04bc2c5e0b9e390fe1abcc5d00cecd045d05edbcfeae78a10274323700ae88861349e6c52d8f5ec544b01c05a31fa86cffd30ed1e2367c5115b7cea43c12ed2fa1bab0281d666eb08fd88e171ff3324d969179427258cb2d8daec8e1", [[], [], [], [], [], []]}, 0x75f) [ 839.706170] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 839.713912] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/21 06:20:28 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'vcan0\x00', &(0x7f00000000c0)=ANY=[]}) 2018/04/21 06:20:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xc00000000000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 839.778145] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 839.785839] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/21 06:20:29 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="cb38db142231", [], {@ipv6={0x86dd, {0x0, 0x6, "cc90e2", 0x14, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) socketpair$inet6(0xa, 0x80000, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xb0, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x10, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x7f, @empty, 0x2}, @in6={0xa, 0x4e20, 0x0, @empty, 0x3}, @in6={0xa, 0x4e24, 0xf92e, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21}]}, &(0x7f00000001c0)=0x10) socket$inet6_sctp(0xa, 0x39097649afda1c5b, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8001}, 0x8) [ 839.874561] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 839.921061] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 839.928594] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 839.963136] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 839.970631] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 840.028470] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 840.035953] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 840.055959] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 840.063477] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 840.092649] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 840.100128] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 840.109861] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 840.118146] netlink: 'syz-executor3': attribute type 29 has an invalid length. 2018/04/21 06:20:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x20000000089f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/21 06:20:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xfffffffe, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:29 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7c2, 0x305, 0x1, 0x100, 0x4, 0x2, r2}) sendto$inet6(r0, &(0x7f00000000c0)="040100000009cb396da100d81e591e7945419600e5c3598d3fc4ac054a3dc5521a2e7116e22ff640", 0x28, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/21 06:20:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020004, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000), 0x200000000000013e) 2018/04/21 06:20:29 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003500)={0x6, 0x31bd, 0x100000001, 0xa3b3, 0x0, 0x7fff, 0x3, 0x8001, 0xfffffffffffff000, 0x9, 0x100000000}, 0xb) preadv(0xffffffffffffffff, &(0x7f00000021c0)=[{&(0x7f00000000c0)=""/179, 0xb3}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4, 0x4}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x4, 0x0) r1 = socket$inet(0x2, 0xf, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000034c0)=@assoc_value={0x0, 0x9}, &(0x7f00000038c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003900)={r2, 0x5, 0x20}, &(0x7f00000039c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000022c0)={0x3, 0xd983, 0x0, 0x0, 0x9, 0x2, 0xc8, 0x9, 0x0}, &(0x7f0000002300)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003340)={r3, 0x8, 0x1, [0x10b]}, &(0x7f0000003380)=0xa) socketpair$inet_sctp(0x2, 0x400005, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000003540), &(0x7f0000003580)=0x30) r6 = accept4(r5, &(0x7f0000003600)=@generic, &(0x7f0000003680)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000036c0)={0x0, 0xde, "c9d9b41d2b33d42ac6e5aa3b60a3d798d8e8a5f762198129001865bc76b80605cc25096cb583eee0e9dfafcc6a8485cea487681adc7eb36501a2920982882d104329f0f81a83f2a0ae8f77d39646bbc2a4678f7cfd6d9e06e2cf3dce71b8bba5b29b1002fbefca4c0ab98cad71250f59710727c71fc2d07f133e7b20598293ace0528c49923205227ba49ad8f63772bd2a9ea3049f249e580de537321dfe448418dd5f06028e96dc28f2e04f454c807261323191f79218f00f45efc691ccba3bf688514d16210851fb76104b8d506b981c736d3ea5d6429b3c8b881eb9d0"}, &(0x7f00000037c0)=0xe6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000003800)={r7, 0x9, 0x96, "2d829eaeec7a6ef17fddbe6ad59ec75d945f4e503fa5bb31cea61170f5af033daf561da55d903d75dbd0414f92b170fbdb346f1b3acc0819d6cebca643d927356487952ce4fa7d89b0dcba9c3ef46f058255b5faa69c7170448cc02735bb02a5fd951270d3102d5eb683d1d6d10fc3fb32053a10fb3e60f4e9c28b4bf2b1f84fc685b724c5c0aaf2f874650fabee37339d7e68e75c44"}, 0x9e) r8 = socket$kcm(0x29, 0x2, 0x0) sendto$unix(r6, &(0x7f00000038c0), 0x0, 0x0, &(0x7f0000003940)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r9 = socket$unix(0x1, 0x1, 0x0) close(r8) bind$unix(r9, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f00005c8ff8)) poll(&(0x7f0000003600), 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) pwritev(r5, &(0x7f0000003480)=[{&(0x7f0000002200)="dcbee2cc04dea31f4f2ab413a5cef5b6e1415070b207c019e39c07bc8c2246646e55e68c0580310837df25d6474a58b69c71da9df3dd34747d5c976abe1b73a686e68b13769caa90a296398dbab516a1ac1dc49dcd8be85b7793f424a4ce4ac8f7affaf035506ca4d32d598822ae25ccedc6e67a660de5bb0e28ac890bc1b8c0d36f9f73fedf1f0217dca5c78f691e7f0bdb19af1a0b30a9ec33d0edb1a9", 0x9e}, {&(0x7f0000002340)="6033cccb66b1b6c35b7d7a1277bcf706c87046a90d158294c01c27a5bdc730e71efb9f2c9b0cd1fdbd4302e37d7390053b594488b8bfe2ed17a34e6812b8ed57365bdf2ce873ab5a35126d95467c97bfd73163dc0ddb76b57171fa96460437546b5849627d3179d74eb4c19634ed9d81d98b5aacec3fba37c877adb7650fde1358678fb8b2f0ebc1d9447542e55b91fc390dd867451608551a66cde9912d7d0be19a4e4bbeb5caa366a668416a69b6a61ef933a5a1c97bb0b171b3ed7ac0bcf0ee41ed3bd7129ecd50f049ac52ad2fef110e049130cf7c300bde0ad20e513befa7a3e0447bcd32c3d499a7be88c4ad6b33003bd012a41414c53af057ce88fed125d653cb88e620c6317bae0dcb2f1ccc3163e83774197a1849a606616e5a8941bca32f09a0abe411662329b072993928b10f18f99a0ec0e80bab48176482c83d50d39b563fade085d41b18d041b095ac3a0360becf07c2d60f49b83c8bfd5dd91048e46a9d26bf13bd2efd1dddab728d3af85dca94856959fc24fc0beeeb890e5b777e38e161bd16cf3335c92b0c95c59e6cdd2b62439282fb66ff2a598708aec0d7db644fa18e9c493e0b9c3459242d05d1d09eb76288f7fdeec9166637567c8d985f418a5dd8a35c3a7d74a63a932c8f6240cd5ada297b73187fb2cbd1b90b09c02810c2d9bcaf01f98fb3da7e4097b1489373cc92edc5a5184496024324820fff4311782b6ff11bfd154cb1d673435160fd9e92aef56ea83353e9378199cbae8b95f406386ba8405d23f2b38efa0f0c88714b892cad1fa6a9fb24f5cc893668a1c55b651ae1a7aad83565902c84a218e493193807a4e40844e03fc5281bf5df06cfc77085cb1d538a5b2ff98304264a56f2f27f1fbb802fe4d4bbe50d939189d925f9d66683279cfe08797f7ff1c468a0ff37f7c34fd4b91e9b48821864cc207e98c69e0e9dc89569fc46a7f147dfe023b4e83fc657000d44d551a06cad90854f344dd03039d7acbe85fe0303b83007e8454c814594a11b0af1e284844dec931e1af2bd469c03c0e85b650e5ccef318e2286d27cb2fd616cee320e0588a2131ff9351299636546c0e5aae00b9e9427c43a5e5dbf4dc2063cfeb8f0d6dc661843f9bd4b1317b465ff1e0a5976671aad9b31dc5c4836976864a2f3243ef7da2b3eccdec18bbef82b84d6784e8a238bd36a371d7007a2ea6e29b3003ee8ffeaa796baf1b0059ced660b651ac6fe2f44d59c83e43e1ea9e14c45aebc98982c4c0c97960929d643021a3599546541e3645a0a1d3bf07974e8ed3e5166dfc48bd419803f73ee5d84823f0d1eeddf817c49ecf813c68ce61e4ac114da5874405ca5728c48e510fffd9142f0b61b2fc13fae888e319c9d3398936fba8c974ea8d1214a7862026ae3e5b63d451d31cef1a49ec59714a7d3550c9976abf12b4ec160b8ecbf346770fb5677915216a177a058690f3029e4bb4b28e33423624c0e6563676dbdc843043b498395ae04391c9a19a55c4c40cf6aedaacee5edfa4ab7750727b6b01c3df9f81336a7016fe0ab083862fea4660997f0681959bfde469c70c2548bd7ab5ea036f6b49a4f7e8e1d961d3500a760a42c9f6c87609b3a0892d08ada3d8eebd447b4c93df71e84c9f578491d0483ac5e9be4b84d7ca9f7d8a13de549fe666fd39d9e93ef867084ba69a81ead5262b1d30468abc5168d011b405140da4a59f49adee997f38366c7d9e0a482b14ae1ab70e71ca7f08f904c647c08fa483c2addcf02f56602635032248f3db527ab4a7be17eafd1314817099553553e76a6af138e98cd3195f016606b9a633f5ebb27fdc853d66b674beea720b8428950bdf274f6e7bee893af1c83428c39e873d5e20280675d856b3444bc2c815178d2e74deb7ca3d4ade6cd6b944b20845448b5d936febabcf5749395337df623aa5b82e7e98892fb65aeea3f6abe423b14fa18b626091dfdf8fce198f87f54fa0c3578fa54abb73453c2767ea5937f09fb38657f5b481c8e4c21a29a11a908ed52744bd1527dea5aece3d243224652d4c9b8b43583dfeb3088f2194970c3936982b6341d6471d8915601c08b97c8196fa61666de3e22a988dae439222360621cf08f58e0fac5473a2ec23618f4b1b65f6d44525956ce4877de5340b4b711e91b11cea7dace6a3ef332103e6704d926dfaf2b7eca75a064a70802aaca7ee4abf708b1db040d1eb85167ae57f1f9c6f1e7e101eeff8f123a8052485e3bb3c1eb5d5b22fc47e47d744d13b2a051868b2e25f03e6a0bf5cec1b06e2482ce96e31c814d40f7fa30a7ea012486d6aa46bb1e4e8ca98bacdc94d3cbdea9d24c8b6913b59272a7d1093a3467719e9ae5d205196e9f6871c9c9cf9961f349b060c96d088621a1e871bd55402fc4f333028abcb141404118b1dafa7e42644693a099cec7253955806f843416d1e5134187c78e59a09e935da4b181113518b6ad0a843aa89439e3a552a285e762b6c202cdfc18d8bb2a0513054f96b9ff779b7c3de195ff9ba95bbab22cf46cdc6764d3c57f20ba07b8743169bdc2d2eac8489d4f72553a67a9f9756355549a0c9a8b7962a46f992ea853a38674f42b6041f74e946675cfec301d3cbcce8207a092c5a89060430fa075067d6839631d457e5bd9b9e6e9e05cac96ed8d8a8e8c03465e4af32a31465be00868e5b2948e456870657ddafefda7af4a9c00a3c453bc5f8dc6558f17a30c397864ba616087b9c2b5d357125366924186a66d367d944748c0a544bbe9e16ccee77b2f70680235a46888767070d06b9cd339024a7de5d3f15e860e6eebf9dc1f421bb678a2221fded6bc3a071c8855e6178db24068b564f79f35529df33493dcaf52f0aabf142394596c1476f4f63b2f75d6757329e1a6d349ee9e74447ab9545d814e920824e5de70ae4489029a4cbdfc8195db865428ec88c435179bb4e08e10c7b3860edd64e0d3bd9cd3167c99be0144ae4bcc2e5a22780043462cc53d308266938b16f9e5f3d38a5fa2595e116f2ce13bd268664f65bcc2ee930db99f881b51633def359405e128b9e7d6285f1dcb0c76047ae5e5f3c0726f44cce6eeb98e4a2b12de44b604bdc97a277a750e3f25b04927d5ad9b7c730769e2308956c0bb82ac3c082df27bdb8f4c37c87b3eadb6d1abd75a6936cc7b12cf218ecf6d05187005a71e49c47dc39b016782a18c4ec72314e0bd09a3ae79cc8e4f207b27be57d15771e9cab8aea7f00ebfa6896635c5210055eaeed926d75be6d12836467c4837b16ff17c55ed76ea886d3b79a41ee4cd1572a8ea1a09100875d2e2b328d00b914316eccb7cef9993486fc02ffed423636a496d718426f391a9b5abc1a69ec106843505bba5e59eb5f1d935b86e98fb349387f7f3615ad7a8f9805c511695a0869f0ea5532e97f30c4533dd7563890d7eb6b7c7fbc02f7f53dd198104d0b2b141816a2fdb27dd4254e8d514b9170be64b18bd2a8ee77bad4e39cd271afa04bc9de9bc352b2bf7562cfe43d29d25edbe390d3ab80b7450b6ceb98d8e145b3706ac944055afd1a731f8edce2f366eb7a12923c9fadaa94234292a291a8edaf4a37194757866cc6981d0eed1b5b2ccae64c517c50621137953fcbbe8a103584db0e4917858209331af4ddc67b183c329b54a823f45c56da463755964570798f62aab35c7a4b8b8f0b55a0f825b48a9405dcde1abdc51c30c24ec214b94540c9e37241e295d9115ed9318089ebbe6e12c653689be16ac9eefd43d2a4653ff1ccc2a39c6abacddc1d2091c220c2a990f131736621552ce4fb75c2813d0f8bdf37440b104c5852cdca3dd1c36e3961ab2d2076f9d4d9889fdafed85ab05aa51f9997279c62fa71082caf60ce0831b488a16e5e86052128480e8ca34b00c0d6215314f1176fc605c11658960b68fa5dd2216338ca10f264b939229a14dbaa51deffcf1dc4bf21ea0df571bbe40949e18cdf0b4fca97a2313e33f70ebb31f6b0c73782110f11fe3089cef08a0347453dfb11f1f6ccbfbe18efd1e447e7f6b271e98eb99bae190791a33313f74ecdc05e35650293f8be2c1586722bd33a9200d7306f111a53fcb7685007afc239bd7d4fa99c1bf4779f91826b7ed4979e930d50253295426a67b2a7c8a05da5c9a65bff81df1893fbc7f85c6d6e1da7eff04cf43691aa46a4d5ed0cfbdd94aa497d400e79226e7bafa62371953d03586d1d2a54ca983d88b9493093e6f9c55ef6ee0ce08eaf4de05f1be13186b5a63ff9d4cd431de2aad74e705a5411c73e50f688d8160eb12b005c93ee8307b90c9568a3784769fe367c4e6d0da5e28e5f702865273bc19c6380a896681062c8c95457b77bf882d7a9eaea8de955f0b396c6f2f85bc90fa21a13e4ba92b676943bdb22db298bf06c7bba3ad119bb3363f07323c9e9195c63a04cd84ec7b126c776a599df76ad0e7f9d1bdb504599db1e8f39c155ee2ca116bb6396a45fc8a0e5467b80c4ceb2d485aa650bfd229ab68672b15d19ab4a82c1873d655ec308810fd8b23b0e16d48fe389ccef761284eb79c4bea014a4d6893c6d8961629a0a3cbd2c57bf03c380d85c94af5d448034cf6e6e84e158db996690eca6239ab4f982e43c98025b2dfdac5052ea4b1ae9be4ea746695fbb7d5e344f5611f9a49d3f50868abf8e0614b84e52bd3b4cb5e6bc4d448bcf03a104247589742f5128f5ad80e066b920820a46d558c3ffe3a307703d1128975c896b049af1362ff00cb532637c57e1c7b2ce7d1d24943282aabf54cccf2b46441c39fcad54a446ca2c35d3f555fd054ecd1ac7182c81650cfa39d4a697825bafe2c1028d1acf67b27d8184cdd22c4b6bb706b5632428cb7595d5e996906f4ac2c601c9c3c57b7624c916116c9acd59a8108b95d83c5c36576cef673c95062680fc6d4c3a9177828b1c8b98f7164dff50a0ecd4459b57c18618caea11ec7f66153c526d1cf4500c4fefc7ecb2a4060c17efa801ccfcd3560dd6427c99df89053e5e5baeddc4e44eb14476562d6b4f355aabb0b4efdf95fbe6e7b1981ce531d33dce148ddabdce6ce270267cf9509cf8ed2ef5cebcb2122e7881bbdca6453e5ca72c6299f52238231bc4d48e25e350216b2acc88e745c985a04b60c6faa1cd4e6a9fc9dd2f4824f1c5712dc70ed86593eabc64a3fbe3d1f2b4d8d1186154c6266a7508db647bac29fb740b9b9c6fecd9122bdb43d93604b9f59cd3713863991f44c68115587e370c86084b4c7ed16c9226ec51f2353e80b5483d8549755d0ef0239129e8f9798835851e1d152fb23b9f05f6a97bccd7ac52d2d1b566b787500e543ecd8eeb01feee66e6e06bd05767002ae3ef27f2c7595b09718a7e7225566426c3392bc2533a38b5d1dfc38b7292c5145532ea926791d4c5c4c861d0f129ef4aff8139f15d68f65d81f1ee56493cf1d6004fedea6f6c2bb163a4f6eb67d57e50c8c75c5fa85836c92c7a3dc0e2de41b8d52a0fe9480c843d048322366b4dafdce98900d73d56c2293e8ab04d84605b547f571730ec8371a6ac2d7b0c99a76935eee1da2c6f12221baa8551f8c70ee6a875bbde34287b90cc03e448acc50749627e2f76340f66f5c5aace36ee8f4561d113449e39edb0b9b7455c181ca918b0af60e8fe46d9854be27e107a9f73625cbd3e5941147ade9430bef3c4adb10eea82c7f837959b3e5fd053558239e3d3bbc65af431b213cc73843ccf77fc40a22ac72cadb2ec6d3e7d252083f618407efe74b25811671f8a92a4a5391b58929812c182a16c7c09ea1c", 0x1000}, {&(0x7f00000033c0)="957f589e2a690d32d5fe5966e1cd2926cca99194972bbd9d8c3e9e8ba3d6862c973724b6130b0eb1006d4b9654a092092cfde773732f0617bcfe9407412671c8d7bcddaf009bf073e65ede762be50d6af0813d026d1303e3e217cc3923b49671cf6599ccd1c61abdbcc1a3da083b599034998b20165e0ad16d9a5533fba3c58de6d202178247704dafe920527bd0894e4968d2c817191ee2f16d2387bbaa6af9532630a28f9d9a", 0xa7}], 0x3, 0x22) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000035c0)=0x80000000000, 0x8) 2018/04/21 06:20:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x3, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e22, 0x2, 0x4e24, 0x0, 0x2, 0xa0, 0xa0, 0x3f, 0x0, r1}, {0x24, 0x400, 0x9, 0xff, 0x5, 0xffff, 0x7ff, 0x10001}, {0x2, 0x8, 0xaff, 0x9}, 0xffffffffffffffff, 0x6e6bb2, 0x2, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d3}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0xff, 0x6, 0x6, 0x101}}, 0xe8) 2018/04/21 06:20:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f000093cfc7)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/04/21 06:20:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x2c, @broadcast=0xffffffff, 0x4e21, 0x2, 'lblc\x00', 0x8, 0xffffffffffff8001, 0x78}, 0x2c) r1 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) [ 840.329963] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'irlan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="5b000000140011010000000a008fdb04226d77df0c7ac28048e4cfc5ef9557000000000319c1beba11543f5b4680a84aca8c0f749daf628ca6316a169aea7891028d15ccbfccb7e77e550000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x40}, 0x1}, 0x0) accept4(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000240)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'tunl0\x00', r1}) sendto$ax25(r2, &(0x7f0000000340)="f55c8416af647a48815df0f24259cdb77de0d5ce6cc05b639baa45897f01635214baf93d31dc9f7753d6237c005ae253710961739e02dd2819ae85feb509d81d03fa410f11fba845a01c6099a99ad17322e0f3ee13c3ba51baa0e459a3199b27dfd3b0b9574ed2d87623153a3562c97a184d1319ef3628ce85dd49679d3ac4c004bbc079dea8e5cb5e7d19a4d21aed6608a843597c257c185ce1768aaa0c5b1c0eb502626de456771a3cf0036481b6cbb37f403285534466e8c8f8f00da5be758d0bedee59eacc9a61df25fe", 0xcc, 0x20004010, 0x0, 0x0) 2018/04/21 06:20:29 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={r3, r2, r4}, 0xc) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r5 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="04f00000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000200000008000300000000000800030000000000"], 0x24}, 0x1}, 0x0) 2018/04/21 06:20:29 executing program 2: socketpair(0x2, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r2, 0x1}) r3 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)="cf6f9ad044115b684f623ca667bf5c89cd578f0508e50e1e2359909dcef96524c33c3a3ac8190e7ee1b39396c7c48376835f8965714ec946fa7fbf3be3") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0x5, 0x9, 0x1, 0x4, 0x8, 0x58, 0x6, 0xe8, r4}, &(0x7f00000002c0)=0x20) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) write(r1, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000140)="1f0000000104ff00fd437f0000000000f3050100080006000000fdff00ffff", 0x1f) 2018/04/21 06:20:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x9d9}}, [0x1, 0xaa4b, 0x3, 0x8, 0x1, 0xffffffff, 0x10000, 0x6, 0x738, 0x100, 0x6, 0x2, 0x9, 0x101]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3f, 0x201, 0x8, 0x1b, r1}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1}, &(0x7f0000000300)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) recvfrom$inet(r3, &(0x7f00000004c0)=""/4096, 0x1000, 0x41, &(0x7f00000014c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x100000000}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001500)={r1, @in={{0x2, 0x4e20}}, 0x6, 0x7f, 0x7fffffff, 0x0, 0x6}, &(0x7f00000015c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0x81, 0x3fffffff800000, 0x4, 0x0, 0x5, 0x8, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x41, 0x10, 0x3, 0x2, 0x6}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r4, 0x3f, 0x5, 0x3f}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x8c) 2018/04/21 06:20:29 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001c80)=@req3={0x4, 0x100000000, 0x4, 0x3, 0x1ff, 0x8}, 0x1c) r1 = socket$packet(0x11, 0x4, 0x300) getpeername$packet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = accept4(r1, &(0x7f00000007c0)=@ethernet, &(0x7f0000000840)=0x80, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000880)=0xffff) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000000200)="9fdf04b3b2c79e9ed04d0bf172daa7a98556421a6016b3e917603087be8c7b2108ceafcf719760f16239f66fa8de38871f3ce542a0224ab74a23fe0ca6a0bcb5982e8562c4747137da277fdacc032a179e4ea44c77f024dee5fb8816cbe64319e980f861593abee015438f", 0x6b) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@mcast1}, &(0x7f0000000040)=0x14) socketpair(0x2, 0x4, 0x1f, &(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r4, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/21 06:20:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xffffffff00000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 840.434195] IPVS: set_ctl: invalid protocol: 44 255.255.255.255:20001 lblc [ 840.465688] IPVS: set_ctl: invalid protocol: 44 255.255.255.255:20001 lblc 2018/04/21 06:20:29 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080), 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$sock_timeval(r0, 0x1, 0xfffffffffffffffc, &(0x7f0000000100), &(0x7f0000000040)=0x2eb) r1 = accept4(r0, &(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={0x1000, 0x3, 0x2, 0x10001, 0xfffffffffffffff9, 0xea8, 0xfffffffffffff99a, 0xff, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x5, 0x2, 0x7, 0x7}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0xb7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x9, 0x6}, &(0x7f0000000240)=0x90) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xfa7, 0x2, 0x8, 0x81, 0x3, 0x0, 0xffffffffffffff23, 0x1ac, 0x40, 0x354, 0xfffffffffffffff7, 0x5, 0x38, 0x1, 0x3ff, 0x1, 0x401}, [{0x60000007, 0x1, 0xd8b, 0x1, 0x7, 0x0, 0x1, 0x6}, {0x5, 0x5, 0x4, 0x7, 0x2, 0x7d, 0x9, 0xaf}], "3a61a93d4afcf8aef692c764a2963bf713444ba335d080a9dbf10501e8616e7b356f9d0a6adbbc568a7bf245b51814ac25839873192ae5a796760baefa350f876640", [[], [], [], [], [], [], []]}, 0x7f2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/21 06:20:29 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xfc000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00'}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@dev, @broadcast}, &(0x7f00000000c0)=0x8) r3 = socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000bc0)={0x9, &(0x7f0000000480)=""/229, &(0x7f0000000ac0)=[{0x7, 0x78, 0x5, &(0x7f0000000180)=""/120}, {0x3ff, 0xc6, 0x7eb4, &(0x7f0000000580)=""/198}, {0x1a7, 0x45, 0x7ff, &(0x7f0000000680)=""/69}, {0x96, 0x9d, 0x8, &(0x7f0000000700)=""/157}, {0x5, 0xf4, 0x5, &(0x7f00000007c0)=""/244}, {0x7, 0x77, 0x130, &(0x7f00000008c0)=""/119}, {0x4, 0x6, 0x5, &(0x7f0000000940)=""/6}, {0x6, 0xd8, 0x9, &(0x7f0000000980)=""/216}, {0x2, 0xe, 0x6, &(0x7f0000000a80)=""/14}]}) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r5 = socket(0x4, 0x3, 0x3f) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000d00)={0x0, 0x100000001}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, 0x2, 0xb}, &(0x7f00000002c0)=0xffffffab) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x7ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000380)={r7, 0x6, 0x7, 0x3, 0x48f, 0xfdc, 0x0, 0x2a, {r8, @in6={{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x4, 0x5c0ab80a, 0xdf4, 0x1ff, 0x3f}}, &(0x7f0000000440)=0xb0) readv(r3, &(0x7f0000000cc0)=[{&(0x7f0000000c00)=""/99, 0x63}, {&(0x7f0000000c80)=""/50, 0x32}], 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$netlink(r3, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x898000}, 0xc) close(r9) 2018/04/21 06:20:29 executing program 5: r0 = socket$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) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4000000004d032, 0xffffffffffffffff, 0x40000000000000) [ 840.543185] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x20000000004e23, @broadcast=0xffffffff}, 0xfffffffffffffed2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) sendto$inet(r0, &(0x7f0000000300)="e1", 0x1, 0x81, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = accept(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x4, @empty, 'bond_slave_1\x00'}}) 2018/04/21 06:20:29 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xff000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:30 executing program 3: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, 0xfffffffffffffe65) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x9, 0x4000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x10, 0x0, 0x600]}, 0x2c) 2018/04/21 06:20:30 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002fe2)="44110905000000000000ff7af61a00f313", 0x11) r1 = socket(0x3, 0x80000, 0x7fd) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x244) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000739ff1)=""/15, &(0x7f0000003ffc)=0xf) 2018/04/21 06:20:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x100e0000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0x3) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x104, 0x70bd2b, 0x25dfdbfb, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/04/21 06:20:30 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9709668c5b3747c47"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) epoll_create(0x27) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='ip6gre0\x00', 0x5}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 06:20:30 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:30 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x3, 0x0, 0x3}], {0x8100, 0x5, 0xfffffffffffffff8}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x0, 0x1}) 2018/04/21 06:20:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f00000001c0)=0x14) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000004c0)=0x23, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000600)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'team_slave_0\x00', r3}) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000280)="c6abdd290e0f1a32a03c321d681b6e9f6811faf4f39d087e9e0db5dba3a35009593bed2ec495b08ecde63087178437ea3c8444c15c3544fcbd4c3dd8569c947eea89700a56423674d952c72a1bb21695ed2951b5f65ba012d60cdfe2cf17c40756abfe3c0a5ba12c4a6fc51b729e0d6728e634df676e035bd038c53e167b976c", 0x80}], 0x1, &(0x7f00002c6000)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 06:20:31 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00000005c0)=0x80) connect$can_bcm(r0, &(0x7f0000000600)={0x1d}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x9000000, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/04/21 06:20:31 executing program 6: recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000007c0)={&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/247, 0xf7}], 0x1, &(0x7f0000000700)=""/135, 0x87, 0xbd}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000800)=0x9, 0x4) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt(r1, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000002ffc)=0x8) 2018/04/21 06:20:31 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x1, {0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0x5}}}, 0x32) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0xffdc) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) [ 841.863982] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:31 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x2]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:31 executing program 2: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) 2018/04/21 06:20:31 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0xa9, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e23, 0x2, 'none\x00', 0x8, 0x1, 0x5d}, 0x2c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x4e66, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236925000b0003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0xffffffffffffff17, 0x40480c4}, 0x0) [ 841.926657] mip6: mip6_rthdr_init_state: spi is not 0: 9 2018/04/21 06:20:31 executing program 5: epoll_create1(0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000300)=0x9) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0000000507f411f216ae784d7ac2763923455555deb78e7e67758b49eb87f8ec404b49956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066cb89b3889a7a9092a308c5f73046dd5fb5f0dc1aea55712469f1150f4c177db9694435dd0946e307e11ead424e87680be5967f6757c72576ffc5c133d6988689cb078dd70700000000000000e40900000000000000"], &(0x7f0000001280)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001340)={r5, 0x6, 0x8, 0x7f, 0x81, 0x3, 0x101, 0x5, {r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x8001, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) r7 = socket(0x10, 0x80000000003, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000180)=[{0x20, 0x0, 0x0, 0xffff7fffdffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0x1}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r8 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r8, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r8, &(0x7f0000000200)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r4, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb", 0xa3}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r8, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(r3, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) getpeername$ipx(r8, &(0x7f0000001440), &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000010c0)={r6, 0x3}, &(0x7f0000001400)=0x8) sendmsg(r3, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001300)="80550a43bfd4e9ae9dd17de8f7b542e160b064df72e3", 0x16}], 0x1, &(0x7f0000001a00)=ANY=[], 0x0, 0x800}, 0x4000000) write(r4, &(0x7f0000335000), 0xfffffffffffffd0c) readv(r2, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r3, 0x4e17, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000014c0)={0x0, 0xaf08}, 0x8) [ 842.026326] IPVS: set_ctl: invalid protocol: 169 172.20.20.21:20003 none [ 842.060315] IPVS: set_ctl: invalid protocol: 169 172.20.20.21:20003 none 2018/04/21 06:20:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x14) 2018/04/21 06:20:31 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xf000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:31 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f0000000400)=""/169, 0xa9, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) epoll_create1(0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000004c0)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x8a, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000300)=""/138}, &(0x7f00000003c0)=0x78) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x1000}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x3) writev(r5, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0xa0000001, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r6 = socket(0x9, 0x1, 0x7bbbb1c) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={r4, 0x100, 0x30, 0x100, 0x1}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000580)=[@in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x2c) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000040)=[{&(0x7f0000000000), 0xa3}], 0x16c, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/21 06:20:31 executing program 6: r0 = socket$inet(0xa, 0x80007, 0x0) socket$inet(0x2, 0x80000, 0x8) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="050756d153975a91b041b52c325a223a16b1c5f056ded8226e0d3a5bea31faee3953b5ee4f497ed55f323b90008c4b1c1a55fe4aa08eb4cd6ca83a4a4f0c5b1dd19c2df955d20dc039b9d4043117f6e9b987850630afc9fe40882582b08ff6c1eceea8217319a0", 0x67}, {&(0x7f0000000080)="0bd7d0645fe566ce99bd62d1c6a9827b8aeb6657cb553eafcb606339d6a641ba4922d56b3aaaab50d46a2f24aef147f75ce5842dd1e323860ba12d34c52e770bf95a1aeedd24487ef0a170b68f05c14028285da26d8fe4c03c3dfbe4b7", 0x5d}, {&(0x7f0000000180)="da4c781230e7b123d50853328427eea9b65a8d63f4b098906de820f5d9b3b3f7e1800edff605f62ada3032e8534f115f3505854b0de6f99ae442c5e7", 0x3c}, {&(0x7f0000000340)="6a30a11e526ed0d834effcfc7e9a560f61d4908529033c3d8b2371d54fda144c2da40e9d90c042159176c68157791e063066db1e3dab015c19de77669e32bbb367b3d565cee974bac486019056dbccd5c02ae2a79c9e0a8e112434adc8e9c42046a1858dbd1a1501b6a67d259f59cc5ba9ffb94937b4d18dcc2cf5672a2ed81118d4f467cdbeaf33b151aa3ca9ec96311ea3c8d079211494a9fe29b5233922ff", 0xa0}, {&(0x7f0000000400)="ce5ed68bbb35e9a2d1c84aaaaf37bd62b6401d16b1b620d253df1021ddb67637a7f803eedb737cab19", 0x29}, {&(0x7f0000000440)="e5ca3f0aac0ef54d73dba7ba074ba91b39bb3b8a3d46b3c47d09ff47f209cbc5bbce3092c6ac9e7674752e3bfa3cc1ed0c49747a1b5ebec7dcae5d7679bd1ae9f41e75d944ba152819dcb09e3f3679de8ec38461bdf8143828a1ea34d83255796c61a5997ca2a5f42b13395a59203525c95e3543d79c1570a809c57c26062cbf9184eb065adebda7fdcdd122ca8e5861a9732767716b98d4cff92cc928d6fa9d1fc89d43b4afbfe9a84c0ff0eff93313eea34b300832f5d938401daae782f4b1cabc8ddf847c2eb21dcb0a5182edd736ffbfa3f2575d9dd4aa380b7d6386aebb54e9ebfd51b1f4e0871ab2f6d5917aeabec350fc1b", 0xf5}], 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x188, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000008000), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x200) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x4, 0x0, 0x10001, 0x8e}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000240)={0xa50, r2, 0x10001, 0x7}) 2018/04/21 06:20:31 executing program 3: r0 = socket(0x0, 0x800, 0xfff) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0xd8, "f7bc892c82c61f9fa488b01ce78c91533cf107ce067bb934b0ce8f42d95c9a692f45f38cc40ca40f4ff1a390bbc8212b9c85e33153fff6372bc5684f672ca47ad91c65e46f6c9f2e2d770cb0572a8262164a31ab118348a654f39b0d4322797ee67e408c7d4c30881a4fd2a608a08b3e9cb5ae58ad8f40d494ef65ef12718b015fe049eb3f6c54282323d37f209d6fed730e5185cd46b35b050a45ddddc200f6a68cb73993080c3e0b3aca7bebdf5c459e80766b18a06de5c33cec9cc6c0d780550dd3daa4ad87eb49717120c0530265f04e28e731684781"}, &(0x7f0000000180)=0xfc) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/04/21 06:20:31 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0xffffffffffffffa6) sendto$inet(r0, &(0x7f000006cfe1), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000f08000), 0x0, &(0x7f0000edffaf)=""/81, 0x51}, 0x40002102) 2018/04/21 06:20:31 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000000200)=""/244, &(0x7f0000001000)=0xf4) r1 = accept(r0, &(0x7f0000000040)=@in6, &(0x7f00000001c0)=0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180)=0x4e, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0x89, @multicast1=0xe0000001, 0x4e23, 0x0, 'fo\x00', 0x1c, 0x8, 0x11}, {@broadcast=0xffffffff, 0x4e24, 0x10002, 0x2, 0x7, 0x8}}, 0x44) 2018/04/21 06:20:31 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x7]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 842.250996] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100f00005000000", 0x29}], 0x1) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/21 06:20:31 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x8, 0x6, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000080)=0xffffffffffffbffe, 0xf8) 2018/04/21 06:20:31 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) socketpair$inet6(0xa, 0x1, 0x8001, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180)=[{0x7, 0x5}, {0x2, 0x5}], 0x2) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3, 0xa1df, 0x7, 0x4ed, 0x3, 0x4, 0x4, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x200, 0xe4b, 0x3ff, 0x4}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e22, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xaf6, 0x7ff}, 0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r6}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r6, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000440)={r5, 0x17, "bd86fc7b5b3d101c04bd56b6a4850bc4a4021f2cbc6541"}, &(0x7f0000000480)=0x1f) r8 = accept4$netrom(r4, 0x0, &(0x7f00000004c0), 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000000740)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)={0x198, 0x11, 0x3, 0x400, 0x70bd2a, 0x25dfdbfb, {0x1, 0x0, 0x3}, [@generic="9d307d65b841850bfc2137964fe3a506f39b0a3d7ba404dacc1a224c9c9f98bad2c3982ac5116f12b6fbd5af93bd100e6552666ce0e4c4cc9a0b96354070c40d705a2cfb8f2e8a11588156ab4ece0c627d118fd6bbb7aa8e461cbe45944aa23472c3c45acfba6ab5d59c628e53dca505b35a155fae1e34db7507227d86abe35838", @typed={0xc, 0x1d, @u64=0x7}, @generic="dc1456f491b3a938454ef70328ac7ddc1e0becfc3c0350ab3a7afbd2bcd22a5c0ffbdf095938fa5e1e6138f0012500467e39055b825ad290eb365c91c9297557a31dbbbd5644487042b1a0e4360e314554b8cc5a8bc47ca884029f1e06b582b26ec01e5b7ec7da50a038be794c862ed33c7c347f6f322df6ac5a355c251e9c305894e2acc912d53718319bbea6047c37891b1442c0b491d6b5f6aafbba362be76bcb90226f4f76bdd8338cd823fbb7e17a438b405c0c846bcca306ddadf39c8bd2d5b616eddf5666ef6396f1fa12c4ce881a34393e9d00db0884f1e92b58d556242490531993f3bf34a0c163f5f8b8cf7c007353"]}, 0x198}, 0x1, 0x0, 0x0, 0x8800}, 0x800) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000780)=r4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) pread64(r3, &(0x7f00000007c0)=""/4096, 0x1000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001800)={0x2, [0x100000000, 0x8]}, 0x8) getsockname$ipx(r9, &(0x7f0000001840), &(0x7f0000001880)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000018c0)={r5, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, [0xffff, 0xffffffffffffff4c, 0x5, 0x0, 0x8, 0x5, 0x2, 0x2, 0x40000000000000, 0x6, 0x380000000000, 0x12, 0x8, 0x7f, 0x5]}, &(0x7f00000019c0)=0x100) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000001a00)=0x20, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r10, 0x0, 0x486, &(0x7f0000001a40), &(0x7f0000001a80)=0xc) connect$inet6(r2, &(0x7f0000001ac0)={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) socket$rds(0x15, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000001b00)={{{@in, @in6=@remote}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001c00)=0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001c40)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001c80)={0x9, 0x6, 0x8, 0x9, 0x20, 0x7f, 0x7, 0x80, r7}, &(0x7f0000001cc0)=0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000001d00)={0x5f4e, 0x2, 0x4, 0x7fffffff, 0x80, 0x1, 0x80000000}, 0xc) 2018/04/21 06:20:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x1, 0x800000000000852b, 0xffff, 0x0, 0x80000000000}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x0, 0x0, 0x0) 2018/04/21 06:20:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x8, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:31 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000003c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f00000009c0)=[{0xf8, 0x10b, 0x2, "6a0bf009777dd52c32459b6d8fff8ea8905f81df6e46938228a02a4ac20dfbda9aa4470a3363d3533e6f5a74a7bbdccf2387c63807d69e581de7e6f8894867681b923e64b8322d61503162a9f96a93cac867ed9dabf5464700a27ce38c625f3ccfaebf9ecd3a1f84db8635f4299f9e4b26e8f59c5f294837a9cdeae2def3f1242c14b79f9d80ed0a441e242444fea3b3f7671b1f451a2d638842d5b5ea76dd609db3a348c6787a82089b122b2d2f7722e4d471649344eb5c1a68ce9dd7a82218c2f469ae1eaafdaf6ba3cb2941d8058ba160dae5bbfd69e60b9b2f24c81e375f535589f342fe"}, {0x88, 0x11f, 0xe00000000, "3592aa4a15f0046b817617fba3db1bf5663ca226278e0f1b5dc754edf9bb3be26b51717a3c6ecf1e70dd541599c0639ecc307ce08f31c882bdcf1d54eb293e0edffdf2cf53b0e5cf710082db30577dd821db5add66930f74379597d9668c844a4e1de842d14c98c37d4a2e7501c0dcd31155a833"}, {0x48, 0x107, 0x0, "bc9030d88cee5dc68b2563d669b8f1d181028f4391ef9a2a09e043e960e9f9f0ff3b3771c779ff4022cd8da7e36eabdcf2b279"}], 0x1c8}, 0xc0fe) readv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/92, 0x5c}, {&(0x7f0000000680)=""/149, 0x95}, {&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000780)=""/172, 0xac}, {&(0x7f0000000840)=""/230, 0xe6}], 0x5) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4d2}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/21 06:20:31 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes)\x00'}, 0x58) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000140)="44180c5030827edcf6bf39b97527f6f214", 0x11) readv(r1, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) socket(0x8, 0x7, 0x7fffffff) [ 842.498242] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="b9d4fbf8f6959c110c84503afe25d5b26bf541525240802bbede86b67151ac32f5d4b20c276fa1db9459fc214d21266d7e2440b5e94b1826d89091521243b303d57fcdd4fffa3cdf394a30b1104f9880742f8d82df6f0ef589d05974fa31d4b7196c50b664a542e11043c31357953f19f3005a2d5990510f8e6a815b691f66f460da1449957052df4d57857cc0ffeffb3ff8d652e071b6f4263890f4964854a8313e5f5eddde1d6a1b726bca99fbff0f5b1286ddb34675f7", 0xb8}, {&(0x7f0000001740)="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", 0x48e}], 0x2, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40000d0) setsockopt(r1, 0x3, 0x4, &(0x7f0000000300)="4fd2d877939026f07d281bf9b6234ecf7b530e484c1d3c321793216bea6bbfc309e4fa4a97fde88982430951696a33aa7a855b957876e31ed6dacab24cf47e6e947b329c9fc84dc1f90a10357bfdb188708316a7ad0072eacd6150e599752df8509e0a1ee7b918222b9d2ca7fb2634e7ce0ae5d5b95c3d702c815fd9565f09367dc2f4d6398b3032a55440154bb5569cf24c1a71dcfbdc78682d76de", 0x9c) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/21 06:20:32 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'veth1_to_team\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0xec, "ee0594ea72b83679a0ddf8c5100b8994a988399d7452ff784fb57add23954275d7310570a1df6f3bc579117b2e1b168a8a31a586aa4d64201fb4e7b048f5863c2175a903d9727a4d0b264da4af964364c0aeac50fa2e01694008315caf4fa4d4ae0f921889dada4916c211fb574f4bca778dc8b912d012cce053ccba6ccfe5e00ac4c88c91277f190963151ee96e992f5c27355d4e606ac947fde42b9587b82247a3d4995ab5380abecea412b87a4af90ce8a110d9e17213844d7b67852e31473faf77f991a6c3fcd1dbe6e55f937baa4d9ca621e673e84bb36190cce4a45ef84e733a797863b3369ffc2eea"}}) sendmmsg(r1, &(0x7f0000006640)=[{{0x0, 0x0, &(0x7f0000004900)}}, {{&(0x7f0000004940)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x80, &(0x7f0000004a00), 0x0, &(0x7f0000004a40)=ANY=[@ANYBLOB='@'], 0x10}}], 0x2, 0x0) 2018/04/21 06:20:32 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000340)=0x2, &(0x7f0000000380)=0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa}}, 0x0, 0x5, 0x0, "698e4061b89097aea7f22bd1f88ac704297c6c5d409cf7a09f238361c469902bec715b4981053af9fc1c8e5193414cffc1cb62b274d9e31572b21a76f26cc86aff45ea1e8ddacdb96fa55e22b16f4c87"}, 0xd8) accept4(r1, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x80000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x80000001}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000300)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000aca000), &(0x7f0000abaffc)=0x8) sendto$inet6(r1, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/21 06:20:32 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x20, @empty, 0xf8c}}}, 0x84) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/21 06:20:32 executing program 3: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xff, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0xfffffffffffffffc, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, 'i/6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/21 06:20:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x9effffff00000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:32 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0xfc00]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:32 executing program 4: r0 = socket$inet6(0x10, 0x80004, 0x11000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250009001800001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x17}], 0x1, &(0x7f0000000080)}, 0x4) 2018/04/21 06:20:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) sendfile(r1, r1, 0x0, 0x97) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/04/21 06:20:32 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg$alg(r1, &(0x7f00000062c0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000012c0)="1a5f1dbdb0e8d920a634f55705ab36f8", 0x10}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) [ 843.589618] IPVS: ftp: loaded support on port[0] = 21 [ 843.597089] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:32 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e22, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) 2018/04/21 06:20:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1d) socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x101, 0x4, &(0x7f0000001240)="2b5ad626fec300f6f0af958c2d4cfd1b64410d15af93bec9e5bbaee7d17addf7455cb9740883e97cfd5b17b52f7439a7fd1712293f87faff8a4d34aa3a95afad2a0f718e8f", 0x45) socketpair(0x13, 0x0, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x401, &(0x7f0000000140)=0x22d) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)=""/4096, &(0x7f00000000c0)=0x1000) socket(0x1, 0x80000, 0x8) 2018/04/21 06:20:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x7000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:32 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0xf4f, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x5, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @rand_addr=0x9}}]}, 0x310) write(r0, &(0x7f0000000040)="240000002a007f000000000000800000000000ff01000000e9fffffffeffffff0100ff10", 0x24) 2018/04/21 06:20:32 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0x10, 0x802, 0x5f) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1d}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) write(r0, &(0x7f0000105000)="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", 0xfc) [ 843.790660] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:33 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:33 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001740)=ANY=[@ANYRES32=0x0, @ANYBLOB="001001000000"], &(0x7f0000003b40)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000028c0)={0x1, 0x10001, 0x8002, 0x1a1, 0x57258546, 0xffffffff, 0x4, 0x6, r1}, &(0x7f0000003b00)=0x20) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000200)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)}, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000001700)={0xa9, &(0x7f0000001600)="b32a57c2cac1d60da3dea51b61779602820078315ca05aa2f45294894a2a114faa29aef7a963bf85bbbc0f3e0d027273cbedfb4806a15b780e8336f92f3a5c95408c44bec33977c8f380d6565565d390f56291fad15ce7b12790617e55255c17f6e397ae99d689af9b0088f8c3d480681079da65a4f1daf3c1581e03060e1d17039c97cbe18d0be0f26be7adfd3eb07b4319b952e0b51a587625f4037250d9d2b2b7c358f117ba8a98"}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) getsockopt$inet_buf(r4, 0x0, 0x3c, &(0x7f0000003d80)=""/4096, &(0x7f0000004d80)=0x1000) getsockopt$nfc_llcp(r4, 0x118, 0x1, &(0x7f0000000000)=""/124, 0x7c) recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001800)=@pppoe, 0x80, &(0x7f0000001780)=[{&(0x7f0000002900)=""/209, 0xd1}], 0x1, &(0x7f0000002a00)=""/153, 0x99}, 0x0) connect$llc(r3, &(0x7f0000003d40)={0x1a, 0x311, 0x2, 0x1, 0x8000, 0x6}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000014c0)={0x3e, @multicast2=0xe0000002, 0x4e20, 0x2, 'wrr\x00', 0x10, 0x5, 0x2f}, 0x2c) getsockopt$ax25_int(r4, 0x101, 0x2, &(0x7f0000003b80), &(0x7f0000003bc0)=0x4) accept4$inet6(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, @local}, &(0x7f0000001580)=0x1c, 0x800) writev(r5, &(0x7f00000016c0)=[{&(0x7f0000001880)='\x00', 0x1}], 0x1) recvmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/10, 0xa}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000001340)=""/65, 0x41}], 0x4, &(0x7f00000013c0)=""/164, 0xa4, 0xeb}, 0x2000) writev(r5, &(0x7f00000001c0)=[{&(0x7f0000000300)="b3", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000003c00)={r2, @in6={{0xa, 0x4e20, 0x3, @empty, 0xffffffff}}, [0x4, 0xc1, 0x1eae3e6c, 0x80000000, 0x7f, 0x80000001, 0x800000000000, 0x2, 0xfffffffffffffffd, 0x8, 0xfff, 0x1, 0x3, 0x2, 0x6]}, &(0x7f0000003d00)=0x100) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000004dc0)={@loopback, @multicast2}, &(0x7f0000004e00)=0xc) bind$llc(r5, &(0x7f0000001500)={0x1a, 0x30c, 0x3, 0x544a, 0x30d9, 0x2, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f00000017c0)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/04/21 06:20:33 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x162}, 0xfffffffffffffe1d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000c4d27dd4db566442b70000000000000000000000007a0c0000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfe20, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/21 06:20:33 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x20}, 0x6, [0x2, 0x8000, 0x5, 0x1, 0x7b81, 0x3ff, 0x4, 0xfff]}, 0x5c) 2018/04/21 06:20:33 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002cc0), &(0x7f0000002d00)=0x4) r3 = socket(0x11, 0x800000003, 0x0) recvfrom$unix(r3, &(0x7f0000002d40)=""/224, 0xe0, 0x40010002, 0x0, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r9, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000002c80)=0x7, 0x4) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockname(r5, &(0x7f0000002bc0)=@hci, &(0x7f0000002c40)=0x80) getsockopt$inet_tcp_buf(r9, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/04/21 06:20:33 executing program 4: r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xef, 0x5}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r1, 0x2e, "5483f5ac86fb0cc1e672003b413e051d1d65d29880657dbd45fb31aa18b8f86888e1779d12757c435679021ab867"}, &(0x7f0000000380)=0x36) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/04/21 06:20:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x600, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x21000) socket$inet6(0xa, 0x803, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e22, 0x5dc, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x4) 2018/04/21 06:20:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="580000001400190000834b80040d8c5602062200e8536e3c4001000000005800004824ca9426e162f95cd8572bd2ae31874f6400940005002804000000be907902008000f0fffefffffe03edf8fef5dd0000001000010000", 0x58}], 0x1) r1 = socket$inet6(0xa, 0x80000000003, 0x8010000400400081) sendmmsg(r1, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f00000009c0)=[{0x18, 0x29, 0x3, "16c0"}], 0x18}}], 0x2, 0x0) 2018/04/21 06:20:34 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:34 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x3f, @loopback=0x7f000001, 0x4e21, 0x4, 'sed\x00', 0x2, 0x200, 0x1}, 0x2c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000167000)={&(0x7f0000b52ff4)={0x10}, 0xc, &(0x7f000052e000)={&(0x7f0000489fa0)=ANY=[@ANYBLOB="2800000913000904ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000e0000000000"], 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0xfffffffeffffffff, 0xfffffffffffffc73) [ 844.806460] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:34 executing program 3: 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) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/107, 0x6b}, {&(0x7f0000000080)=""/9, 0x9}], 0x2, &(0x7f0000000500)=""/85, 0x55, 0xfffffffffffff001}, 0x20) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) sendto$inet6(r0, &(0x7f00000005c0)="08c8db4d4adae03dfd9bceaa11355573295532f51d461dc9e1cfd7a5e72bdf43bfca11b5def779247a821e3ad7da5d51a8b4758d8a", 0x226, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000680)=[{&(0x7f0000004f80)="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", 0x200}], 0x1) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="88", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) [ 844.876155] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 844.887219] bond0: lo ether type (772) is different from other slaves (1), can not enslave it 2018/04/21 06:20:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xa00000000000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 844.982082] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 845.031962] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 845.043000] bond0: lo ether type (772) is different from other slaves (1), can not enslave it 2018/04/21 06:20:35 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x897b, &(0x7f0000000000)={"697036677265300000000000ff0300", @ifru_map={0x800000}}) sendmsg$nl_netfilter(r0, &(0x7f00005fcfc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r2 = socket(0x0, 0x80f, 0x5bf) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000002c0)=0x1c5c, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000300)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1}, 0x4000000) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000d80), &(0x7f0000000dc0)=0x10) recvfrom$ax25(r3, &(0x7f0000000e00)=""/4096, 0x1000, 0x0, &(0x7f0000001e00)={0x3, {"9520d5da3e93e4"}, 0x9}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'rose0\x00', r4}) 2018/04/21 06:20:35 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xe, 0x0, 0x2}}) 2018/04/21 06:20:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xfeffffff00000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:35 executing program 0: socketpair$ax25(0x3, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x1ff, 0x9}) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/117, 0x75}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/196, 0xc4}], 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=@setlink={0x28, 0x13, 0xb01, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:35 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/21 06:20:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast6-generic)\x00'}, 0x58) close(r0) 2018/04/21 06:20:35 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f00000001c0)=0x4) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x14, 0x0, 0x204, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/21 06:20:35 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 846.006627] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffa) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000607000)=@mpls_getroute={0x24, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{0x0, 0x0, 0x0, 0xfffffffffffff801}]}]}, 0x24}, 0x1}, 0x0) poll(&(0x7f0000000040)=[{r0}, {r0, 0x1c6}, {r0, 0x8001}], 0x3, 0x7fffffff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xfff, 0x16, 0x0, 0x1}, 0x10) 2018/04/21 06:20:35 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000001800071100be0000090007000a00013ff401000900f8ff0005000280ff45", 0x22) sendto$inet(r0, &(0x7f0000000080)="fa51a4e5f44e65283c98e1b9764c08a46744385872fdc907f1e92c6f93f1ad2a1cee3d8d9309f0cc4bea999aa6339228b1b0c8c65468c28e1b41168b48e11717dfcde8bfb8b7ddc844007de85758ee70321cc9c060a74ef70378340af7bb825cfd2a851bd8d0639e07fa006b5b2b8107cbdc73a10dce30969f94063558555747222878c9241a80ecb101f20fafbbfa6253381573ba3b6afacc90fd4fb2ce2b020b53c2cd16", 0xa5, 0x4000, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) 2018/04/21 06:20:35 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) [ 846.062504] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/04/21 06:20:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x400080000028, 0x100b, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @uid}]}]}, 0xffffff52}, 0x1}, 0x0) r1 = socket(0x3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x2, 0x2}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x4, 0x20, 0x7ffc, 0x20}, &(0x7f00000001c0)=0xfffffffffffffe07) 2018/04/21 06:20:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xc3ffffff, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 846.154218] IPv6: NLM_F_CREATE should be specified when creating new route 2018/04/21 06:20:35 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x81, 0x20, 0x3, 0xffffffffffff8001}, &(0x7f0000000100)=0x18) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c000e200033c0000000000000000000000ffffac14ffaaff020000000000000000000000000001810000000000"], 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x78, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff]}, 0x2}, @in6={0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x17}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23}]}, &(0x7f0000000180)=0x10) 2018/04/21 06:20:35 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 846.208167] IPv6: Can't replace route, no match found 2018/04/21 06:20:35 executing program 2: r0 = socket(0x2, 0x802, 0x0) write(r0, &(0x7f0000000080)="24000000210025f0071c0100fffffc0e02000003000b00000000000c0800160080d346df", 0x24) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) [ 846.237284] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 846.317407] IPv6: Can't replace route, no match found 2018/04/21 06:20:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x20, "11fc01ac0551b9840e8a2169f58600e5c4a385f2c3b23f738160b5d60ec2998a"}, &(0x7f0000000100)=0x28) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x28, 0x0, 0x0, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:36 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:36 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acf50604050dadfd2f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000094ea8f4ab33a24b4942d578eb6200000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 06:20:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/21 06:20:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x9, 0x3, 0xfff, 0x0, 0x3, 0x6, 0xd9b, 0xcf, 0x40, 0x260, 0x101, 0x6, 0x38, 0x1, 0x1ff, 0x0, 0x56}, [{0x1, 0xfff, 0x0, 0xeed, 0x4, 0x5, 0x6, 0xfff}], "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", [[]]}, 0x1178) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xfffffecc}, 0x1}, 0x0) 2018/04/21 06:20:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xa000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:36 executing program 4: r0 = socket$packet(0x11, 0x47, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) 2018/04/21 06:20:36 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000200), &(0x7f0000000240)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0x2f, "8489601ebdd25e406863f9a5636f5dbb7c303ba3763c4e89f90596dc6df2489f9e700c74e686d2ad7fcc59a7dfdef2"}, &(0x7f00000001c0)=0x53) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x1, 0x4, 0x8000000000009, 0x0, r1, 0x0, [0x305f, 0x5f, 0xe4ffffff]}, 0x2c) 2018/04/21 06:20:36 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket(0x1b, 0x7ffff, 0xff) pipe(&(0x7f00000000c0)) socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000023c0)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000002400), 0x0, 0x0, 0x0, 0x48010}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/21 06:20:36 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8dc2443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000500)="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", 0x2a2, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/236, 0xec}], 0x0, &(0x7f0000000400)=""/58, 0x3a}, 0x1) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/04/21 06:20:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000001000010400000000000000000000000016931cedee723e0deafe5b318e0c8cd8679fa2fb2ec2e0745659a38a9ed71738273f51e3473bf2f3cfa355ded2f64e65d1c695e4670032419d24531bb62372bbca983aa6c2331b6deee26f52a74bf71a9acbaa76e74d885bda75441d5f15698adedd0a764f0096dc2fb1bbf68523f3a573511450992a855e1b885b4787d48adf540c4a27b2a91c6386ac7e80d12d5ca4b948a6b005ff4a906447f49664a39321c9", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xffffffffffffff86}, 0x1, 0x0, 0x0, 0x4}, 0x4) 2018/04/21 06:20:36 executing program 6: pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x3e, 0x3, 0x9}) splice(r1, &(0x7f0000fdd000), r0, &(0x7f0000708000), 0x10001, 0x0) [ 847.215309] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000e40)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001a80)="48f687d0941d270cd7ec0f51d170a6b415e43e58be4ad90421e1b9ecb3ad78dd929e056c823cc5ee0fd7d50dbba9ce5c189f25db86bb55881b040c0e10753add2ec194b73c58a10f13f1057cc3a48ec06758b1ccbbcee201231c7d251ce01ec6202a5b37bd90a94e3e99716b69b677ec4280b05c503e2ad7c26ad1206c72f0865322547fe5d275d66fe743c7c1f2baa4f0b9083001840889b916b2707588d0da2be76f69854ce201c42e784347981f8245d862f9df9ab2855fa8fe01dbf5b2dfd8f237f48550a271e1a079dc8c236a96bb62a4159da22f3b79243261ed42ad96b7e960ad995190a079bde3d284715fc0ebb97deb45cafde73d52b41e21bbdf53e17164a1631de74ed8d4550fcb1d6040a2a8234d3d44b7ff7169541560b62a8d9e54c508a80b27400167f21c1f6a8045c2d4c37c0b2213f7b762440053ee5f42c20f55c7294b1fc5a0f39aa476c0dbc1bde7b60fd66d0284f18c40967c4405a32fa2e597551014a517cadebd085fff200e2e80e62311fc8e17ed2cfe6ad7226887bf06cac14420cf5c65b75a6e2f31972b6543435fbc6d9bfae91668713a4af3814901aee9e3a83cd9a0d885c2381e207d5e91b5c672f74e712c1ad90afd7d85005eae3c7d15d362167491f0416334c558089e4ecac36c651e4e3e908618ad732bbd983713b53dfe8bcc0f6324f5f4ea05ba6405796432a97c7da2364c1fd83f09ceebcf2a30c23f15ca6f403774b1fb95c443d0115ca35b38d1b930f82b46de7a81606661871bdf4c46b414406ea392ae19b2c1c4f972949186e90f9c3f8b093e8ea35201f37298e08d00154ed261b2017c4c92b45f09c1f1ea3c547ecb4023b845b74b2cfd7ada7001dd110623f81a886efba3e12e143586d1b7916b803c92be139b0322e8ff0b65ecfbe8a839343a08ac9a8d8516cd3cd46873c8d0a90d6059bf1d7f9b00cc818d0065da0c00fbb14c3215bd7ccbe5cb5856c5f465e0ff3e4ad9954e4670c036e7e298849082e9c006b1bbfe7ba7ec95cde894fd6332ea87e8ac878320409adc4c6215ff8340bc9e2d34ee9abc1c3ff6143d3c84ecf4cf20d27523ea525b65f7d8f4c0eace6ba21d176bc8cb6adcb621e813cb4a35ea538aedccb8c921b4ce85fbb1ae455463c101401f97fd0890c294037fa8a156ee055b7b0fc64b13559aeb5174586e80fcff76c3bb79e91cfedbafeb95ab21d02e254324651eafaf9caee19547fa0871de0be2ccdb92f48fe4fdeb44c4163ec831b1966f4e76a3af096f169d79eed7fbebc6ff668190a72536dfb76ea9ed4ed6077bf64a5d73c4d9a5dc6d2f6e0dea89ab6acb470fcef3ec9e84be0dcd96e21e11a42b5431ca6bcd9071fd963614ce5465000d6dcbbfb96042fed82314e1025bb2ea707f0c7b7c439b7748fb8442032d94ca15ed2befe6408edc94c563ca873acd333ee72fe2d77d64581896edc3febd0b154d7e632bea5c49aad723f2cecae74cf1a27cc6a845e13d3fcc9579030dae69afac928b1b838d8d19edd33a42345d01d7edbfd856abb3468e4e6013e3cd964bd80a15e01540af46fe1668f4aaa48d583c0945ae8ba31ade3ef07a5ad5e3958229bb076736300c53f7e7b34f77f233b8bc86642d42f37baac34a32f8d956ac6bc35fb0210f3b9d219e019c86888b1686f5048d0ad4919a98cec0446ebf3c2038ba7d7397f02824e266cd586cc38bb5c9cf2210fe5afbf06678f4bfebde9c05162c2c994fd5ac9ae2c5f8cf4dc87f4e91f7be2108cee1a15f4e64c41efd893b8fedf21d1a9a019310d84bb16f4c13ac3af523d50aaa8be60d0f69952a3dd688357f7f71fdec5ea3632fb16e5ce129debc49602614b2715b1c7f92b9bb765e4cd10cf85437c423edcdd30cb52a76673f99f197581a0f3cc42769664fe939c6741a9f0421ae7312c7f23ca38c9d97cfc2666bab8039ca679c153dd70b29de7910307654750d7af580d000260445a50acde90c1688bf3157e4dbd8f3986194cc56f4b9fda6fb2a4b843e3fc6c9da992f44b1c73e6e776d2290370cf075f4f4098816fdb8c007f4f08f7648ba55ef90906a467bdee391469fc4d3c4fc145274346ac1ab9cfea2f3eadfee52bcb9d629a7cdb6ad9b7a0ff384b60af86271bd24c36b15905e40b1aff3178117bc0eb26cd491b786385090de73a76f7e07babf59d5bf17053c33a3fd96296bcc1c372b0d5be82c60d3b13c68b9ee1561c5e8832a368edfcab72be5cd12b35af4a3a69abed21037428c05d0b308bf6416ce90f72da3fb09aedec248004fcaa0bb2fc919707393a85986330386f177200ad3904f9c55dad7b3ea0fab2427b046ec61c9d9f3c6c502d2f21a1d525b33bf9d969f075254747c959fa1a443bee5fec8ac2ddb95f2ce2de279d6fda6de91138ca0daada8307b1dbcdc1e84b71d688f4e75e420998262c41f42674cab0fcfcd66c2152ad22612930183461ac153f3bbba784b8c45a8ec27480fc940966e94a23884b5922dd51291165dbc894a90a6540b94e8fa483a4a611a1d6914434a8be6425b2bcdef8d0c4c35facf40b803560d3cd6747d4b0f9f8e3a163b8e9eeefda2608b0716c813721458f92387e8029bb40d3012b00379c7869decbff9c76f7202beb9c1a424f961fe2a5fa69fd2461997b0c83ddd0bdadef12d83e86cd3e75cda0a515a07f0f8a91328cb8320622954a6d2793072787b122437d9fec11d7f4430d9a61d40384097d2fa2729df413f2906cb52c0166f92ed6614eeb9b1e007e54f64179567a10a0d6d320327490f6ed0ceb7183d727c6a96e7c93c16e9eb5333a6665a9ec399aab2d819944fe1422bdfcff46a07bb35a00f1faa8a437772a62eccae53d9e0599b9ca624ee0bf48b1badd469015f4ec27187dacf85d42aacdbc8b3448089dd03d150471ada255e05d2c0d4a1974bbb5d59d3882a188c15e07cd61b095128e9b2b5d14a2b38b82e787edc4f5e196231bd96c91fafd209170c9e0c93177fed37746e8e57e5de9d6feddef089becc6c2e78b6b1e8367aef851379b5979f6a8797b3caf1e32d6027e603fc5229f7417c6763d82409e7d907ecda503fb56cbafc5aa9075adcdb62beccd3d1da39d38041db124978d95efff7dde701a43fd55b4aeeb96b9b9c44d736ba00aba7a17e2e3105db35b267f46607ad3a878edba24867dac7574149d1d8e83a119c9a1f07303492895fac85cb34b2a23d75ea7d6693725a0fa91ca5be4c2e863658a4f778db2f6fd227c87f1ffaebb1d21d2e397443af077f3d8f43b7ee098b47156a172928a1225f6596708a8126d06dd5a02796b6c21ee16fedd50c71324e69d338909354de6e919fdd195af4794f9c0d2114d313ac8f06d027e07c6c5c53a8b2f3182800793671bfd0a8754ef3e0b978c532e5e99a5bbb8402e6e205bba8886a86f26e14e8d3a652582bf968eec6d4019fb2b4ff57457ad5ed7d030b61f0ee75044ce67f6b00d4708ef8c99b5c853b46d398f3952466d57447a239059fc92300995408123955c8975cc8202d430aa15d85b1f2d83621fe8449da32788669d78e2e6055d2bbe055da7c7922d09a05ba55cc73c624706cd32131a7acf413f4e1667bb6cf27a9e1ecfc10319478fd0e8d1ca7090f0d42d079e095fa824743fb1fa3ebe652b1b52b7115255980cdd8f4df7abbd172c7eb3acd113eaf05da6368fc4ca594929d71f7bef18f975f4fe9a5f497a0e6e46c3437092e46010866e8056a49e18a1632626f018eaaf7655196082e71663799b1dd7d08c207ea839aacf9b37a4d66ca31a5f7b58f0d2dfe6f1b9b255f85904497fd9b89779c8464b2966644b050fdcc173014db44f49c4f0c226d8efb091bccd4b6df6f62c773d7660b49642ccf92655fc49c1c875d7d1d288ab242d99839bf90aaec1fb97b892948144707f4867df26f3f99fa238e30b4396560b916449a1b522c64e7afb758dbe19c6ed6958ea0f3070083b54bfb90a6a4d1fbf685a650121a15634d87995508ca32fdba35bd263740131e062c47896089f47d82ae7e8d2eba8c7d83b25ff6316908e991799ac301a65a759a7a9609e3b87ca1dee7ca0b2805f881a1db974ee38dd61ffd988f18c213dc075fd1ad65fcf417bb22988355cec539e1ad90d261e66fdcdd1e99888f603ad43ce39e32916caa6b19ce54a1e31d8d4f8767a364199e31bd846f5df018e423058e3b6691f778dd01337465c5241179a637e503247109ab60cb208214311c460b289e3f0b3dc2ca47c5c22a5fb57bffbb80211f6d3f82d8d1131cc9cc064da863503e78e575f2170ee848a6a73b7c4ab4ba6ee7a0913b152953d6be632a1a875200d476a880f33767d7b4aa2e8236176dd6f8fced3495456df5fb8fdaae634b6fddfba950b9824bd4d35b40e7b0ff6d6212a24f077a02e6f3cb0cb00fd35fe99ae157ff2b82c7cb6ec33f5ded60e772132d97cb2142fef7ac5d07599d9a32d2e7e47db20c2bc6e09c633ba5a19e2605e455e8f4cc2fad3ff0375e0e7fd50784f1abf7d2ea522fbf64bc58d96afa574c74a14e224d386bd013676673e934818f840d78f63ac36987d7b11c0f44d485195a0ebc81679a5d61e26b7d55f0db5774e9a7c58ffb8ac29fb48f3c86b9ade3f9c313eaa62a8fd76fc4fb3f0f9129e621f7710f2e4d6caf9e74f672a159109d4a43ecc8dbfc4927887e539999a47352ac5f90fe6384f09d5e83b84fdfda2ffed066c1639cea7fe7ff80cc03843c93e1fab38a5d557a0b5d1ff8b0cf94c8993e0d378f9776337a019793dcc8e2bdda203f075c363080bbb36747ade2514b2a258c4e82910e57076363394558cefee068e8f5c879925cc8e6d0f2a3e3adaaafb44735346c170714f6f9de5699f9cbd9de3a23ea82307d2db9a1bd72e5dc9bad8f9302745e56c91bbc37a8f535f39d6ca1b1c20f1be42c31f0e771f14e317f1239791026e810451e503fa7d44aab2806e76121b9e069e7648e751c050400aabfa09156963897f1e1f99f7dd228c5151ae7b736a7b11d37963942899250e1f2afb635a85e147348ec9e6c23e45462ba3e33a3d97f525ad2752629bcf3b95ebdb5edf9e4449422d58d9bfe29a33a6411f6750af905016fd9ac492ec443f76239b8939d7ad5aaca95fde32e3314799b9a1641a25e76077cec2592107fdc826f1e3924d5f97543d6c1bbd1ddbb1d6b457b65b2778d22f8398e4b3fcb3beeef865034f8d6beeec566c7f10d54c6ee32bd5c0efb242530ddbcd18a60cacd3a9680aaca47404dc53a89aa8013ac6dc923f5affb972a7459748ad990e72bfbe852225384deb4df59da3c272a289d45784beccbb1e4205d8ed8f53b0bfeeca3e279ec4a4f0ccbb709aead9994a37ead7a1384d6b243923c4d6922ea20a05d5bd6ac93bf6c675c5984c9ff55a3664caaf0063915733e3b4320544f36b27475", 0xf00}], 0x1, &(0x7f0000000280)}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x74e, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xfffffffffffff97c}, &(0x7f00000002c0)=0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x7, 0x5, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc9f6}, [@alu={0x4, 0x6, 0x1, 0x2, 0x7, 0x0, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000500)='GPL\x00', 0x9, 0xb0, &(0x7f0000000540)=""/176, 0x40f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={r4, 0x50, &(0x7f0000000680)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000740)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r3, 0x3da}, &(0x7f0000000340)=0x8) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000440)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000380)={"7609dc0500000000000000000000d200", {0x2, 0x4e22, @rand_addr=0x4}}) sendmmsg$alg(r1, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x188}], 0x1, &(0x7f0000001ac0)}], 0x1, 0x0) socketpair(0x5, 0x7ffffffffff, 0x2, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000400)={r5, 0x9, 0x3}, 0x8) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/21 06:20:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1fd, 0x5, 0x1}, 0x2c) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000000), &(0x7f0000950000)}, 0x20) 2018/04/21 06:20:36 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000080)={'bcsf0\x00', @ifru_settings={0x2, 0x6, @te1=&(0x7f0000000040)={0x2, 0x8001, 0x81, 0x3ff}}}) r2 = socket(0x6, 0xa, 0x2) socket$inet6(0xa, 0xa, 0xffffffffffffffff) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000380)=""/56, 0x38}, {&(0x7f0000000280)=""/163, 0xa3}], 0x1000000000000204, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0xfffffffffffffff7, 0x8) setsockopt$sock_int(r2, 0x1, 0x33, &(0x7f000067bffc), 0x4) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x450, 0x250, 0x0, 0x250, 0x368, 0x368, 0x368, 0x4, &(0x7f0000000100), {[{{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff, @mac, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0x1, 0x0, 0x101, 0x2, 0xe6, 'veth0_to_bridge\x00', 'lo\x00', {0xff}}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x2, 0x5}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3f, 'syz1\x00', 0x3}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xdfc, 0x7, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) 2018/04/21 06:20:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xf0ffff, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 847.456958] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:37 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r1, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000d54b21c8ea61fa1b2644d386a782f21d042ee1973e180001000000000000000000020000000000ff000000000008001600040000000800150004000b29747b8b1a806908b142f60db55f804123a19b3108355780a4eadd61045df8b8c33d7bee55c5a876bf0960c4663561c84f258a07bc9134793bd63a19d87225e875e02ff39fe0249d80ffdbead7a16819"], 0x2c}, 0x1}, 0x0) pipe(&(0x7f0000001380)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'veth0\x00', 0x4}) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f00000034c0)=0x3, 0x4) 2018/04/21 06:20:37 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x74020000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/04/21 06:20:37 executing program 6: socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x89, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'sed\x00', 0x3, 0x8, 0x4f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x12000, 0x5, 0x3, 0x8001}}, 0x44) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) r1 = accept(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000001c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r2, 0x400, 0x70bd2c, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xaf09}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/04/21 06:20:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x6, 0x2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) 2018/04/21 06:20:37 executing program 5: socketpair(0x9, 0x80806, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1e, 0x2000000000000005, 0x0) listen(r1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 2018/04/21 06:20:37 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x913, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="340000002e046135b128c5170f514f032676b96f36829c8276bb70d85b36f6bd498387507cbc5ed76ce186d8b8e0a676e07059740037da08b3dd52ca887112"], &(0x7f0000007ffc)=0x3c) poll(&(0x7f0000001fef)=[{}, {}, {}], 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000580)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000f80300007002000070020000ffffffff00000000700200006003000060030000ffffffff600300006003000005000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x458) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r1, r3, 0x3}) socketpair(0xa, 0x80003, 0xffff, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000540)=r5, 0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0xffffffffffffff69, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000a00)={r7, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0xdfb, 0x100, 0x1f, 0x4982, 0x101, 0x2, 0x2, 0x3, 0x80, 0x1, 0x3, 0x800, 0x100000000007b, 0x6, 0x9]}, &(0x7f0000000380)=0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) sendto$inet6(r8, &(0x7f0000000480)="493bdaeb5b77ae8106b577ae6cbc", 0xe, 0x1, &(0x7f00000004c0)={0xa, 0x4e23, 0xdee5, @mcast1={0xff, 0x1, [], 0x1}, 0x5f22}, 0x1c) r9 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) bind$packet(r9, &(0x7f0000000100)={0x11, 0x17, r10, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/21 06:20:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x5, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:37 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000000fdb)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0x7ff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x0, 0x2}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x31b, &(0x7f0000011000)=""/195}, 0x48) 2018/04/21 06:20:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0x91, &(0x7f0000023000)={&(0x7f0000010dfc)={0xf, 0x10005, 0x1, 0x1}, 0x14}, 0x1}, 0x0) [ 848.381282] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x5b6, 0xffffffffffffff7a) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/04/21 06:20:37 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:37 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f000001b000)}, 0x0) sendmsg$netlink(r2, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002240)={0x10}, 0x10}], 0x1, &(0x7f0000002400)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/04/21 06:20:37 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8921, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e24, 0x2, 0x4e22, 0xffffffffffffffff, 0xa, 0xa0, 0x20, 0xff, r1, r3}, {0x3, 0x8, 0x5, 0x800, 0x800, 0x100, 0x43b8, 0x5}, {0x20, 0x4, 0x1000, 0xf093}, 0x2, 0x6e6bbd, 0x3, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x34ff, 0x2, 0x3, 0x2, 0x80000001, 0x3, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x24) 2018/04/21 06:20:37 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) bind$unix(r1, &(0x7f0000000140)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/21 06:20:37 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r1, &(0x7f0000000100), 0x210, 0x8000, 0x0, 0xfffffffffffffcf8) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/21 06:20:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x400000000000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0xfffffffffffffe99) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x3]}) 2018/04/21 06:20:37 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 848.677082] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockname(r1, &(0x7f00000019c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000001a40)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ac0)=0x14, 0x800) sendmsg$can_raw(r2, &(0x7f0000001c00)={&(0x7f0000001b00)={0x1d, r3}, 0x10, &(0x7f0000001bc0)={&(0x7f0000001b40)=@canfd={{0x0, 0x4, 0x6, 0xda51715}, 0x2a, 0x1, 0x0, 0x0, "06fd7a9620b33c06a88323f1b9f75aef46114f49524a8c260894373511a17c7ecf255a24de5ed1a5d579afa933168320518d714ad203f0f6e50a3d798a0cb60d"}, 0x48}, 0x1, 0x0, 0x0, 0x40811}, 0x4000005) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) bind$nfc_llcp(r2, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x2, 0x7, 0x9, "70c844a37a84664b7dab5c79bf3e3302e800237009955bb73cb556f1a3c22f01a91529f53ad29e8f260428c04ded80764493f9abd719e4c3617bb3064504b3", 0x3b}, 0x60) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6", 0x10}], 0x1, 0x0, 0x26f}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x5, 0x10000}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000380)={0x400, 0x1, 0xd, 0x3, 0x1fc, 0x1, 0x0, 0xf2b, r5}, 0x20) 2018/04/21 06:20:38 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7, 0x9, 0x7, 0x5, 0xffffffffffffffff, 0x7}, 0xa5) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xfffffffffffffff9, 0x0, r0}, 0x2c) r2 = socket$inet6(0xa, 0x80005, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x7, 0x37f}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3}, 0x8) socketpair(0x9, 0x4, 0xd3d, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/21 06:20:38 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}}, 0x16a, 0x0, 0x2, 0xfffffffffffffffa, 0xfffffffffffffffd}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @rand_addr}}, 0x1f, 0x6}, &(0x7f0000000240)=0x90) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) 2018/04/21 06:20:38 executing program 3: pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000014c0)=0x5, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ip6gre0\x00', 0xf001}) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) bind$alg(r3, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) r5 = socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000001540)={0x2, &(0x7f0000000240)=[{0x3f, 0x8f, 0xfffffffffffffff9, 0x6014}, {0x78b8, 0x80, 0x2, 0x7fffffff}]}, 0x10) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x2) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x690}], 0x1, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001500)) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000013c0)="d7b14224723bbd8dcaf5d9133145d473fe6783d047fd7e7adfec7127b25980cbf00c028bf3ef", 0x26) 2018/04/21 06:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x131, 0xffffffffffffffff, 0x2) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x810, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000025000)={0x0, 0x20000000000001ea, &(0x7f0000000000)=@raw, &(0x7f0000025ff6)="737d7a6b616c6c6571f9", 0x3c87, 0x45, &(0x7f0000025000)=""/69}, 0x48) 2018/04/21 06:20:38 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x9, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000140)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "100bf7b32300a0c931080b912fb06824487757529e7f24961dcb300e66232713d0dc27bc9ee031ea6da2634fdb6c86198a2454c1d987c87f36de0d4af2485c03"}}}}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000023ffc)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000002500)=""/71, &(0x7f0000002580)=0x47) 2018/04/21 06:20:38 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x3, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f88fa0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2000018b, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x50}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000040)=0x8) 2018/04/21 06:20:38 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 849.481248] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:38 executing program 0: r0 = socket(0x40000000012, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4(r0, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x80, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'tunl0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000ac0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000f00)={'vcan0\x00', 0x0}) r7 = accept4$packet(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f80)=0x14, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002100)={@loopback, @local, 0x0}, &(0x7f0000002140)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002340)={@mcast1, 0x0}, &(0x7f0000002380)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000023c0)={@remote, @multicast1, 0x0}, &(0x7f0000002400)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002900)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000028c0)={&(0x7f0000002440)={0x458, r1, 0x9, 0x70bd2b, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x2ac, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc1}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdc25}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x8, 0x800, 0x100, 0x9b6}, {0x9, 0x8f, 0x73, 0xe81f}, {0x8, 0x6, 0x9, 0x6}, {0xe65, 0x20, 0x16, 0x9}, {0x4f, 0x80000000, 0x9}, {0x6, 0x4, 0x480000000000000, 0x5}, {0x8000, 0x5, 0x9, 0x7}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xffff, 0x8, 0x200, 0xb1f}, {0x7, 0x0, 0x7, 0x3}, {0x1, 0x4, 0x5, 0x4}, {0x40000000000, 0x4c, 0x0, 0x8}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x188, 0x2, [{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, 0x6}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x7fffffff, 0x9, 0xc27, 0xfffffffffffffffe}, {0x100000001, 0x9, 0x100000000, 0x2}, {0x100000000, 0x4, 0x80000001, 0xfffffffffffffc00}, {0x20, 0x100000001, 0x3, 0xff}, {0x9, 0xad05, 0x4, 0x9}, {0x3, 0x988, 0x800, 0x4}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}]}, 0x458}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$sock_ifreq(r7, 0x89b2, &(0x7f0000000340)={'bpq0\x00', @ifru_data=&(0x7f0000000200)="594f90051255b5407a29e70fb74428f8967de48da32765ddc5f24919d926dc67"}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@in6={0xa, 0x4e23, 0x17, @loopback={0x0, 0x1}, 0x687}, {&(0x7f0000000000)=""/91, 0x5b}, &(0x7f0000000080), 0x1}, 0xa0) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe7)=[@assoc={0x18, 0x114, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) 2018/04/21 06:20:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x6}], 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000200)=[{0x28, 0x29, 0x2, "672666f5371c6b628e10b3b72a4f7f9aa8"}], 0x28}}], 0x2, 0x0) 2018/04/21 06:20:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xa, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:39 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:39 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/04/21 06:20:39 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x3, 0x5, 0x81, &(0x7f0000ffa000/0x1000)=nil, 0x400}) 2018/04/21 06:20:39 executing program 2: syz_emit_ethernet(0x94, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x3, 0x7, 0x2}}], {@llc={0x4, {@llc={0xfe, 0x6, '@', "db6fecd80096acdd5f83c70520a664f942080522264806e06b87d9e5691cc911bb6671f976fd89526bc4ed07be5c14666d2d3f1f9dbc8031b4d9b558c1eb7996a6f4a4855b7104279b0a8e80f8e98bed7d707bf20528d98fde37b73b2b47eafc04e804cdd567334b1bd2efb7804eec62f66ff960d5752cc4b10f07968dabae"}}}}}, &(0x7f0000000140)={0x1, 0x3, [0xbaa, 0xeea, 0xf7e, 0x127]}) syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd6076b53f00303afffe8000000000000000000000000000ffff02000000000000000000000000000186ff90780002040060c1020000000000ff01000000000000180300f500000001ff020000000000000000000000000001bc14ac5631859238ce76e90660c29505ac952889a3f7043f818ea5c8a03cbd92307d3f1f7b41af8f91822ed6e5487f0ad239d55e80ef"], 0x0) 2018/04/21 06:20:39 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0xff, 0x40}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000140)="ba1943d3f8e683f3ec4d5fbf4054a2839883308e3720223f9a56839d6f55bb67f100000000000000000000000000000000", &(0x7f0000000180)}, 0x16) 2018/04/21 06:20:39 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r0, &(0x7f0000000200)="0400000000090000009054b932ce5b73832fdbaf", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="06000000822403001c0001000800ffff0000d434fe27a519fb8f120372daf7baf65eef40e03db3eceedb524bfc2a6a7d38900b013fbeb8d03480b306250eb5b964f133d2beb534c685747458ddd921acf03e6c32b7e399ee7a6652e4c55b55d1bca2c69997332a13749449da3bb9a39765bc6c8a9f285e55a78400cd2256a31c0fe4aa6ac8a06a21da32939268d376d8bd9ca6a9047039632b94ecc556260f4a21c044b036b2a67c3824acf8d5ad3745ee4221f03fd2c94c1669cddef7b749f09625e4ebed4800d336ce761e85c37d4f59190490c43dd1fe1dc77cb8ef54e17acb6ace75e3bae631033e9832ea7d4c861e4b4783064b32c50d3791a9804829c9086c25e3558264536a1afe9f2eca"], 0x10) 2018/04/21 06:20:39 executing program 0: r0 = socket(0xa, 0x3, 0x5) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 2018/04/21 06:20:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x7d5b, 0x100, 0x3, 0x9, 0x8, 0x200, {0x0, @in6={{0xa, 0x4e21, 0x800000, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, 0x100, 0x8, 0x7, 0x8131, 0x4}}, &(0x7f00000001c0)=0xb0) connect(r1, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22}, 0x0, 0x0, 0x4, 0x1}}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0xc) write(r0, &(0x7f0000000000)="27000000010029453f2027bbb57a3649d6a906000b85000000", 0x1) 2018/04/21 06:20:39 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000011c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001240)={0x1, &(0x7f0000001200)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001280)={r2, 0x3}) sendfile(r0, r0, 0x0, 0x100042b) recvmsg(r0, &(0x7f00000014c0)={&(0x7f00000012c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001340)=""/88, 0x58}], 0x1, &(0x7f0000001400)=""/145, 0x91, 0x8}, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001500)={0x0, 0x100000001, 0x2d9, 0xff, 0x1000, 0x2, 0x7, 0x1, {0x0, @in6={{0xa, 0x4e21, 0xbf, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f}}, 0x2, 0x3f, 0x7, 0x0, 0x100}}, &(0x7f00000015c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001600)={r4, 0x9, 0x30}, &(0x7f0000001640)=0xc) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000000)={0x3b, @multicast1=0xe0000001, 0x4e20, 0x3, 'dh\x00', 0x19, 0x7, 0x7}, 0x2c) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00006dbffc), 0x4) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000040)={0x401, 0x7, 0x1, 0xffff}, 0x10) bind$llc(r3, &(0x7f00000000c0)={0x1a, 0x339, 0x1ff, 0x40, 0x9a46, 0x5}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000002900)={0xff, @multicast1=0xe0000001, 0x4e23, 0x2, 'wlc\x00', 0x1, 0x4, 0x68}, 0x2c) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000002940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001140)={r6, 0xfffc, 0x30}, 0xc) accept4$alg(r5, 0x0, 0x0, 0x80800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001180)={r6, 0x100000000}, 0x8) connect$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x4, {0xfffffffffffffffc, 0x1, 0x2, 0x6, 0x9, 0x20}, 0x8, 0x6}, 0xe) sendto$inet(r3, &(0x7f0000001680)="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", 0x1000, 0x40000, &(0x7f0000002680)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r5, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000028c0)={0x6, 0x7, 0x9, 0xf5, &(0x7f00000026c0)=""/245, 0x30, &(0x7f00000027c0)=""/48, 0x93, &(0x7f0000002800)=""/147}) [ 850.377723] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:39 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f0000000000)) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = accept(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) 2018/04/21 06:20:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x1d, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/249, 0xfffffffffffffe0b}], 0x1000000000000323, &(0x7f0000000540)=""/207, 0xcf}, 0x0) 2018/04/21 06:20:39 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:39 executing program 4: write(0xffffffffffffffff, &(0x7f0000000180)="240000001a0025f0fdffffff1d4bfa0e02f6f900e00300ecff4000ff0800100005000000", 0x24) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @broadcast}, &(0x7f00000000c0)=0xc) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'ifb0\x00', {0x4, 0x9d, 0x5532baf8, "2a8b5e4b68b4", 0x4}}) 2018/04/21 06:20:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x61a5f2dd97d3b58a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000005c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockname$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="75000000a0ba2d3ffaf031eaed2ec25660f4a936e249496ae2d25f049643bc9c78e9a858220588dd5946b115461fce1ce40f7fe81a168e5742620cbd95ee23c0222a1cbf2c5e3a7651e7c4180f5b30e5449d502a19611151be80542fb409464d7e1c1e0000000000000000"], &(0x7f0000000300)=0x7d) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x10001, 0x0, 0x4, 0x7, 0x5, 0x6, 0xaa, 0x9, r3}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2, 0x10, 0x53, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r4, 0xfffffffffffffac1}, &(0x7f00000001c0)=0x8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/21 06:20:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x60, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000140)=0xffffffffffffff4d) recvfrom$unix(r1, &(0x7f0000000280)=""/181, 0xb5, 0x0, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) write(r2, &(0x7f0000000180)="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", 0x100) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000440)=0x4) accept$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) bind$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x11, 0xc, r3, 0x1, 0x2ff9, 0x6}, 0x14) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xfffffe24}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/21 06:20:39 executing program 4: r0 = socket(0x11, 0x100000803, 0x3) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/04/21 06:20:39 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 850.602385] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:39 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10, 0x0, 0x0, 0x100004}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=ANY=[@ANYBLOB="7400000015000100ffffff000000000000000000", @ANYRES32=0x0, @ANYBLOB="1400010000000000000000000000000000000001070008000000000008000800000000000800080000000000080008000000000014000100fe8000000000000000000000000000001400060000000000000000000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x2}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/21 06:20:39 executing program 5: r0 = socket$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)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000f40)=ANY=[@ANYBLOB="713a51437d62c8d1406ffd4c2f990fbd7bb3bb3feef18a7273f470899636062bbb18c94fa34ef3451bd1176208680f4f48187e", @ANYRES16=r0, @ANYPTR=&(0x7f0000000e00)=ANY=[@ANYPTR=&(0x7f0000000d40)=ANY=[@ANYRES64=r1], @ANYBLOB="cd7aee4e19e4bbe763b414f2d1c24cfcfc63cdbaa826ecbe264026f8ae2990524b480215513e5d09d9306ffedd79105aea0e8a5cd7c7cf82de25f8b8ab5849eb2f9e7f40393bcd7f22e1c70e7c73726361a935eaafe3483edba6e819d71e691763acabaf8b36a205f0a19a679e5e92928f3577cb5358002b22c8ed78818bc105f3979355763f6b242c689948432d058d9af7571d60bceddba7a9060b88599ce9705228cf5d98bb6942ee573e8320e8f8c4572eb4d0d69c3104672109cce333f8755cf2b486001317b403438ca57c4791ebc0fb47714fada9d27551d1dff4ab3fa93dc6cacb9d900bf818fc86c051f7784c188e5d", @ANYRES64=r1, @ANYPTR64=&(0x7f0000000d80)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32, @ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYRES32=r1, @ANYRES32=r0, @ANYRES16=r0], @ANYPTR=&(0x7f0000000dc0)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYRES16=r0, @ANYRES32, @ANYRES16=r0]], @ANYRES32=r1, @ANYPTR64, @ANYBLOB="bde75212458fbf9df3be270f9f91bb58606c259fd16d1bb2189df876f8"], 0x43) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x3e}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)="9d6088883f8cb05a3eccd369c192c3dce4b8ac45256669d8577db546274768d88d362e3d1cc4d12283d1b38108aed9e6574a436e8ee84af427677aa2740d178843d5940decbc969beccca720caea799bf41923cc8f695215c10752a21710785a9a9ed2304e60f7406258b05f0a28c9c6602a", 0x72}, {&(0x7f0000000400)="bf559888d20a4371c7c5d5a3f610108b029a7ef5317955a76edd4ba37f90751ae745e2b974ba8e30f022bf8001832511d462470febde9c09efcaf680381a10c881468c812346dc54ba46132fc34cadbc435e98f7aafe5b86efc484236f9cbba21f47ca4af1f6a8c551a786b49200290578aa", 0x72}, {&(0x7f0000000480)="db91e0795570cb876c28c0975956048dcea370e05ccc333700386f77067e0f73353a69b7533344f30c35ab8c95af74fe6774b8a26aab45de1bfc1509f4997df8fb20a572eb8528c1ffe076c388c0050b17f753aec6949fd7fb4013d7f77c620c7c82a0791612228a9a978a8c80cacfb47aaf2b567e1d9b0d8a1eef0ea03ed054fccac96e585f0f1b0f451f75999edd83d87b13ef64f77a33cbf06862769153a04d0a018fe03d44353f631259af622adb4363796f52ee2463b7cfd5ba2261a02587ddd5ddabcc1cf98d802c5865357c7faf4ee718cd6472", 0xd7}], 0x3, &(0x7f00000005c0)=[{0xc0, 0x0, 0x2a, "66abfdb0beee99712c75f6865deed424c1bb9fa82040af42611c35ac6117e75952e0c01ae5fd96a36948289852a9ffaebafb92b8bd976aa00f484e66b4ba9a33c8574d50d09e77d1d45af8d94ac5868cd5dbb57a53d418330aece76d58c5245ed9ebb9d80301d5143035001b656a20690f7ff9160348650db40f48b6acfc0846dcd5f61961550baa9250ace873c2647e187485bfea2220c91930250d804e19ece942fa80c6376414740a1628d2b110f0"}, {0xd0, 0x10f, 0x8000, "61548cfc1c9d3eddd27d0e5ff74ac0867a08c8ad769df8c5880ad371ff1646fe17a8eb83445acc8a187ddb9b64237577612cda7feded2426b69760b07ab85d76dfd860adf140972ad3c75f917850030cecba44624e763c4ff3c0cf7a9c0baa6b28ffb29543020c5f1f38955b978844d5a967f048d77c1260c29d0a0e6b06b0581376efb3ef79b07ccad3cd60ebe79bc971ac900e547adc87109c7d5abb2f6c51a2d7a64b76515afe25170e76377ad537d864008a750560a04cd82d064ebe680d"}, {0x78, 0x3a, 0x2, "3ec4e0be63b89c17591ddc65120f0df752d0cd1129a2c4e222dc7ab7b25d6791f595afb6798e2f8c8139f183982e21157ddb4058aef10312487723fc76de83387dc7020bfc3e76d758a73ac2b13d15d81290e65674adcc02fca841c389bf82601f945ff1c9"}, {0x50, 0x13b, 0x800000000000, "a3f4ca732bf549d84dfd3f36fcb7d54a1895e04f5aeb4f11e8bbcaf6c430c1080aa4a45af7bcd4428cba728e57d22929ff3586ae8b7821e731267016"}, {0xe0, 0x111, 0x1, "f3a3980bee42ca6374a0822f08625d078053ec4de5ea8cc9cb6f014cca6334407500778c46fe36ef873125f3ae90abcb0c32f0021e65c650d854af8298f04b5adc55c67a86496ed07097e6016085acf59f716c93c4fda865ef07b21f50d1f350a5bc5f5fdd95c9a1a16b217c0ea7a869509267d8ba650dc8baa260fb8751a597cb6f5106241653f0718eae0d697d68e0337b6ff48681e2d5b61a45f523d361ee1798a757762e1d3b79a6219540c460275a370e7f6c83405e7922eef37bc7dfc02b445c769f4c9b815d47b91c9d"}], 0x338, 0x4}, 0x400c0d5) 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) 2018/04/21 06:20:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f000077e000)=0x4) 2018/04/21 06:20:39 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9) 2018/04/21 06:20:39 executing program 2: socketpair(0xe, 0x1, 0x9e, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0xe76, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0x4, 0x8, 0x7ede, 0x8}, &(0x7f0000000680)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value={r2, 0x3}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000001000)=0x102020a, 0xfffffffffffffd34) accept4$llc(r1, 0x0, &(0x7f0000000000), 0x800) socket$nl_generic(0xa, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x10000}, &(0x7f0000000080)=0x8) 2018/04/21 06:20:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x300000000000000, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:39 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000200)={0x3, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x0, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x0, &(0x7f0000000300)=""/147}]}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x39) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'gretap0\x00', &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x1, [{0x1f, 0x100000000, 0x91, 0x1}]}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) vmsplice(r3, &(0x7f00000006c0)=[{&(0x7f0000000640)="732d64644050b37fdf5d80cec3c8595246", 0x11}], 0x1, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/04/21 06:20:40 executing program 0: r0 = socket(0x2, 0x2000080003, 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100000000, 0x30, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2, 0x8, 0x0, 0x6, 0x4, 0x6, 0xa785, {r2, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0x1, 0x30000000000000, 0x2, 0x5, 0x2}}, &(0x7f00000001c0)=0xb0) getsockopt(r0, 0x0, 0xce, &(0x7f0000000ff8)=""/8, &(0x7f0000000ffc)=0x8) 2018/04/21 06:20:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000080)="791f7dfde0815c48c13197fc2e324deacd", 0x11) r2 = accept4(r0, &(0x7f0000002800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000002880)=0x80, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000028c0)={0x7933, 0x1, 0x1, 0x5}, 0x6) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xfea5}], 0x1, &(0x7f0000da2000), 0x0, 0x4}, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x2000}) 2018/04/21 06:20:40 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 850.819267] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0x7, 0x74e0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/21 06:20:40 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x5c) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x4) 2018/04/21 06:20:40 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r1 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0xfffffffffffff8f2, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2af}}}, 0x108) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={"5e726904000000000000000020000200", &(0x7f0000000040)=ANY=[@ANYBLOB="120000e0d7fd074079c812000004000004b923c463c49f3f90"]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x100000000}, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0xfffffffffffffff9}, 0x8) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000300)=0x5, 0x4) 2018/04/21 06:20:40 executing program 0: r0 = socket(0x7, 0x6, 0x9701) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001800)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001900)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001940)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x52, 0x2, 0x80000001, 0xf700a56a1ab31ff1, 0x4, 0x0, r1}) r2 = socket$inet6(0xa, 0x2, 0x100000000) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000000240)}}], 0x2, 0x0) 2018/04/21 06:20:41 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000040)="8efd7e7bf107b8bc71acfeabfd7594d4", 0x10}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xaa}], 0x1, &(0x7f0000000240)=""/148, 0x94}, 0x0) 2018/04/21 06:20:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xffffff7f, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:41 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000000080)=""/48, &(0x7f00000000c0)=0x30) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x6a0, 0x0, 0x0, 0xffffffff, 0x4c0, 0x3b0, 0x5d0, 0x5d0, 0xffffffff, 0x5d0, 0x5d0, 0x5, &(0x7f0000000100), {[{{@ipv6={@dev={0xfe, 0x80, [], 0xa}, @loopback={0x0, 0x1}, [0x0, 0xff000000, 0xffffffff, 0xff000000], [0x0, 0x0, 0xff, 0xff000000], 'yam0\x00', 'teql0\x00', {}, {0xff}, 0x21, 0x20, 0x6, 0x76}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x11, 0x1, 0x4, 0x5}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0x1, @port=0x4e24}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff, 0xffffffff], [0xff, 0xffffffff, 0xaace1739de606a15], 'syz_tun\x00', 'ip6tnl0\x00', {0xff}, {}, 0x3c, 0x0, 0x7, 0x2}, 0x0, 0x230, 0x278, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x6e839da5, 0x6, 0x3, 0x0, 0x21, 0x4, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x16}, @dev={0xfe, 0x80, [], 0x11}, @dev={0xfe, 0x80, [], 0xb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0xb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xf}], 0x6}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x7f, 0x45cdbc4, 0x81, 0x8, 0x9, 0x300, 0x80}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @port=0x4e24, @port=0x4e22}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}, [0xffffffff, 0x0, 0xffffffff, 0xffffffff], [0xffffff00, 0x0, 0x0, 0xffffffff], 'gre0\x00', 'dummy0\x00', {0xff}, {0xff}, 0xaf, 0x3, 0x5, 0x2}, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x9, @ipv4=@broadcast=0xffffffff, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e20, @gre_key=0x9}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x11}, @dev={0xfe, 0x80, [], 0x18}, [0x0, 0xffffffff, 0xffffffff, 0xff000000], [0x0, 0xffffff00, 0xff], 'nr0\x00', 'irlan0\x00', {}, {0xff}, 0xbf, 0x4, 0x1, 0x8}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp_id=0x64, @icmp_id=0x68}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x700) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r1, &(0x7f0000000880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000900)=0x80) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000940), &(0x7f0000000980)=0x4) r3 = accept(r2, &(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a40)=0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b80)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010129bd7000fedbdf250e00000034000100080004004e200000080001000a000000080001000a00000008000500000000000800090049000000080001000a00000008000400010000001c000200080009000800008d70a137860f71b3000800050000080000"], 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000c00)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000c40)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000c80)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000cc0)={r6, r7, 0xffffffffffffff23}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000d00)=0x1f, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000d40)) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000d80)={0xaea5, {{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r2, &(0x7f0000000e40)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1c) sendto$inet6(r2, &(0x7f0000000e80)="b06ff12183acd6db3202e1992967dda19a7877f25ff9009fca50f7b4280f19da3a89d4238ffa8f9d5ca499690ded26d124eb3fdaf49e6bbfffe989257010ff5816f6ff9f215344287ad6a1cf689ebfbaeb1b9f0d921330a097b1d54f07096347fc900e7a5a5750d763b9d7e3268e9f08e4833ddf17ea71e7ac90b4", 0x7b, 0x4085, &(0x7f0000000f00)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000f40)) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000f80)='cubic\x00', 0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000fc0)={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x4}, {0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x48a9}, 0x6, [0x3, 0x9, 0x7, 0x3, 0x1, 0x8, 0x2, 0x7ff]}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001040)={@empty, 0xff, 0x2, 0x1, 0x5, 0x9, 0x3534, 0x7}, &(0x7f0000001080)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000010c0)={0x0, 0x492}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001140)=@assoc_value={r9, 0xb885}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000011c0)={r10, 0x3}, 0x8) getsockname$ipx(r1, &(0x7f0000001200), &(0x7f0000001240)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001300)=@nat={'nat\x00', 0x1b, 0x5, 0x7c8, 0x370, 0x370, 0xffffffff, 0x270, 0x370, 0x6f8, 0x6f8, 0xffffffff, 0x6f8, 0x6f8, 0x5, &(0x7f0000001280), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0xff, 0xffffff00, 0xffffff00], 'eql\x00', 'nr0\x00', {0xff}, {0xff}, 0x3c, 0x0, 0x7}, 0x0, 0x228, 0x270, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3, 0x7f, 0x7fff, 0x8, 0x3d, 0x2, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}], 0x2}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x8, 0x4}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x9, @ipv6=@dev={0xfe, 0x80, [], 0x17}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e24, @icmp_id=0x68}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffffff, 0xff, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffffff, 0xff000000], 'bond0\x00', 'bcsh0\x00', {}, {0xff}, 0x1, 0x2000000000, 0x1, 0x22}, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x80000001, 0x0, 0x965}, {0x31, 0x6, 0x80000000}, {0x100, 0x80000001, 0x40}, 0x2, 0x4}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0xff0000ff, 0x0, 0xff000000, 0xffffffff], 'ifb0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x3a, 0x13f, 0x2, 0x2d}, 0x0, 0x230, 0x278, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x7, 0x1, 0xffffffff, 0x4, 0x10, 0x4, [@dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0x13}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x13}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0xf}], 0xb}}, @common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x4e23, 0x4e23, 0x4e24, 0x4e22, 0x3}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6=@dev={0xfe, 0x80, [], 0x15}, @icmp_id=0x64, @port=0x4e24}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x828) 2018/04/21 06:20:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f00000003c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000400)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) write$binfmt_aout(r0, &(0x7f0000000540)=ANY=[@ANYRES64], 0xff90) 2018/04/21 06:20:41 executing program 4: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) sendmmsg$alg(r0, &(0x7f0000002540)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="ac8ac7cd1a6d60352474d2c87076a18b47c0fbcf0170e0404b19896be158e993f474", 0x22}, {&(0x7f00000002c0)="b266e2fa5a9dcf6a4883f40cd2d0f0dd317f3e611962319cccaac26420fa39712f4d8df3ee200cacef0850067878ea38edaed696ee272ba5b71f401b79fe2c3dba3c21712c01200a2c4e87885a32ff12f1839cdf8224db9fa5dc3d841c54443ee1d1845210cdeed9fa223dbf1d5e3f3590a4212936969e68d5a62d8e5c8cd3d448adf63ffe0f0c864cc2802a725fa3376d2e512f2475e8f59ff9c44bba18bec7d7d9d147866b63036d0cb53ae7620dc6e564cb9588a223b51229447ac7dea8c0fb74c22e704b855aa797c6707089", 0xce}], 0x2, &(0x7f00000003c0)=[@iv={0xf0, 0x117, 0x2, 0xd8, "a54c5a5540fcbef3dd4a9eb1a6a18cde8fb6456aae665df5bf5d3b5c981fbe687332b33f8d2e0f7d6951a9d1eba5349d7be2c12080c0235b7e57cbdc36c6107c7fd558a5262df2720e60dc5cb47bd0fc8ded480fa442688d95fbe34f4fd13832fc2bfc913f4604a64ee3fb0ac0f09c1c58ab88db75cd2eae9b7c6c8ab56c026316e27cfdbe31584a814dc314434792911609231e33fe0425daa7140bfc521b6eb390c37bbe917c66fe9d7e45033e73824bc9dceefbc9221a2a91635b7ee328136d5533c33acac8945e67562ec40657e1ab9908e7462d477e"}], 0xf0, 0x4000001}, {0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)="5ca87a8c7951511b4b1395ec60460f830d03f856d004af18f4848504b5488a2fdb5cf3e0f715f6156042975deca7676166469f563b36cfa2133451395b3c4b09dbf208f17aa82bb85e0b87aa70578b4b8bf7f82c184380959095d70a5a20b5855722b54dee9c62d889e3662546e0143c547b2a1d58a42d51b3ce963518a84224bfb9083b66f77e2a3c958ba671a9f692c36643da1b39845f3c9bbe647c890f779bf6af66c24cbb4b313eea7a0a64ab341f30b55d2b850f1803cbe01ae2003edf4c72d3d68ef42d3eb68361b16e29e5bf8ade84cca637922377240cc804d70f", 0xdf}], 0x1, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000006c0)="8168049e4b1c5fc382353c202f7c36b133dcb508d360fef33efe7885f618acb04dbc982b8fff4f90ea5819a4be3c8e31951f8926950907dc734fa4f5072d4c1778ec3c9ffeed5c720ed06b9c345bb0c7db7be00f7138663f1ba116dca12a9d8ace60c032c34c961ee50751db3e4fbb4b47816a", 0x73}, {&(0x7f0000000840)="71a89ff33db95e28020a25a2e87d9c549383726028565a9b78914e90bff171f66fb3d0c32bc2097843e7c9f3c505306245f79ecf7921525ab63157acc5f0ad23fdd995e210a42258504636785afc27df78b5b3b38193860444480f65e20bfaf32120001a990dd5d94a3e6860a68d89815db8564def85af212dab774b548ae73596c167db3a0ee6746f96cc40e8b91a278d59733efb14bba48772227ba7f16595c49c8610", 0xa4}], 0x2, &(0x7f0000000940)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x91, "12c389a32fb8efb3d255639597486b907eae5251f30949d8b8a5e4cd20d6e1b1472ec39606c600781263cc6362735005ce195bf2820dd56a0ca3982f5c11ebaf5227cb723ec81eba1034be4fdcb800520f38b559b9da2c6043973fed67ea6ef134344ecb1aeb2f6a2248a928e09583aab3faa0670b195d012431158da53cdcb9bc79e00b5339361a18289ab8dba4f99c09"}], 0x120, 0x4004800}, {0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000000b80)="820afefac188b62f92c7784e5f0dd53cf388eaccf8f3c290dd9c35ac40462c02eb2fa93f345017de87a94cad84cfdc52b98b1ffc4b8cdec5292d5ecdda8e3cf2c905436cc34f5ca79c161fc895bcaf7ae1258dd9b0715795a0257be9353382101118efb7e9017b967e46290d04489d0db6aac42fd389c1a82eaed4ffa9111e072fb0094957395d67c712799821353b", 0x8f}, {&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001d00)="808fadbcb95f3dba9d3a1e9427b41998cab571eb3d1fb0daf404d493fcdea4d82d66d74e76f4743ff3231d82853f0294ed46671e96777a14e42a94cc0b1636b79033ed1139ba76cdf6e38945ab968b461b5aec0fbf747a2faa3328cfaec513cd498ca44172fcb19e5a429ed740a75cddb20b0a1b0559d781d6752a4096bc518d8939aff55fda9aae169cfe0a3f45193797101674ca6295195fdf5cc3c4e0429a2e35c4f10c290db0dd9fe69a5a892c64e4714bef4946d2aaada8c1ff", 0xbc}], 0x3, 0x0, 0x0, 0x801}, {0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001f00)}], 0x1, &(0x7f0000001fc0)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x30, 0x117, 0x2, 0x16, "d1c1923dc5f595e077758f2a335e0003ba57a3971f3d"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x40004}], 0x5, 0x4) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/236, 0xec}], 0x1) shutdown(r1, 0x0) 2018/04/21 06:20:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000cc0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000400)=@setlink={0x34, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x4, @u64}]}]}]}, 0x34}, 0x1}, 0x0) 2018/04/21 06:20:41 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:41 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) socketpair(0x11, 0x803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) [ 851.880963] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001e7000), &(0x7f0000000000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/04/21 06:20:41 executing program 3: r0 = socket$inet6(0xa, 0x9, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000000040)=""/173, &(0x7f0000000140)=0x219) 2018/04/21 06:20:41 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) shutdown(r1, 0x0) [ 851.977306] device lo left promiscuous mode 2018/04/21 06:20:41 executing program 5: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) bind$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) socket(0x10, 0x6, 0x0) 2018/04/21 06:20:41 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x7402]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 852.025415] device lo entered promiscuous mode 2018/04/21 06:20:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0xc, {0xf0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 852.073873] device lo left promiscuous mode [ 852.124118] device lo entered promiscuous mode [ 852.139865] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/179, &(0x7f00000000c0)=0xb3) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@remote, @loopback}, &(0x7f0000000140)=0xc) getsockname(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}, 0x9}], 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff}) accept$ax25(r2, 0x0, &(0x7f0000000200)) 2018/04/21 06:20:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) 2018/04/21 06:20:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000009}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) 2018/04/21 06:20:42 executing program 2: 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)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) recvmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000100)=@in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/133, 0x85}], 0x1, &(0x7f0000000740)=""/61, 0x3d}, 0x0) 2018/04/21 06:20:42 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffd, 0x100000000032, 0xffffffffffffffff, 0x8000000000000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000af7d9050b34ead611c3f8ae57b2e60285a96c7dce94f8ea244d78460cf085fe5f1292e48a3f8c727044442499d3562e1ff48e2f38ccaccbf3f11211a33babcfd8900e918a2f12572478ef2b38e2e3458f2b0e91c147a62dce5a2f676c90e74246f9fea0c1526697975363d5bbf5b4e34f82240a72b662eca7173107c45c5a00f3b1057f4cae89b7bc6110a697249d365686cbcdd9297861331e573fae78011d55d0c79ece8e6b8a899ed0e3e58d14638c012411cea2a2991dfda3c2fabe9ec7d244369ee4be888e83036cc979606591ddd7bc33e99abe4afe4e7bf98d64cb90bf321de51a122c51e"], &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3, 0x30}, 0xc) 2018/04/21 06:20:42 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xec0}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [], {@x25={0x805, {0x3, 0xfffffffffffffffb}}}}, &(0x7f0000000080)={0x0, 0x4, [0xd11, 0x42b, 0x7ea, 0x602]}) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0xa89a, 0xffffffffffffffe0, 0x1, 0x9}, 0x14) 2018/04/21 06:20:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xffff) sendmmsg(r0, &(0x7f0000002080)=[{{&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000600)="da", 0x1}], 0x1, &(0x7f0000002740)}}, {{&(0x7f0000001800)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001d00)}}], 0x2, 0x44800) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000840)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000d40)={'rose0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000d80)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) listen(r0, 0x7) r3 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) accept4$packet(r3, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000040)) close(r3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) getsockname(r0, &(0x7f00000001c0)=@l2, &(0x7f00000000c0)=0x80) 2018/04/21 06:20:42 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:42 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0xfffffffffffffffb}, &(0x7f0000000240)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000002bc0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000c}, 0x261, &(0x7f0000002b80)={&(0x7f0000000640)=@acquire={0x0, 0x17, 0x300, 0x70bd2d, 0x25dfdbfd, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e22, 0x8000, 0x4e21, 0x0, 0xa, 0x0, 0xa0, 0xbf, r3, r4}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x40, 0x4e24, 0x8f, 0x2, 0x0, 0x80, 0x2c, r3, r4}, {0x24e4dac0, 0xfffffffffffffbff, 0xc00000000000000, 0x0, 0x3f, 0x7, 0x8, 0x9}, {0xb2, 0x8001, 0x80000001, 0xfffffffffffffffa}, 0x3ff, 0x6e6bb5, 0x1, 0x1, 0x2}, 0x8, 0x5, 0x4, 0x70bd29}, [@sec_ctx={0x0, 0x8, {0x0, 0x8, 0x1, 0x8001, 0x0, "071c424ac2254e96936aa1a591a70f267afabd4eb57f828abda90991efdf6c5d987f"}}, @coaddr={0x0, 0xe, @in6}, @output_mark={0x0, 0x1d, 0x5}, @replay_esn_val={0x0, 0x17, {0x0, 0x70bd2c, 0x70bd27, 0x70bd29, 0x70bd2a, 0x1, [0xffffffff, 0x7, 0x6, 0x80000001, 0x7, 0x3f, 0x1000, 0x0]}}, @migrate={0x0, 0x11, [{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3c, 0x1, 0x0, 0x3507, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x7f, 0x1, 0x0, 0x3502, 0xa, 0x2}]}, @address_filter={0x0, 0x1a, {@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x2, 0x81, 0x5}}]}, 0x27c}, 0x1}, 0x1) [ 852.927669] IPVS: length: 179 != 24 [ 852.942865] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 852.957939] IPVS: length: 179 != 24 2018/04/21 06:20:42 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) 2018/04/21 06:20:42 executing program 4: socketpair(0x16, 0xa, 0xa3, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)={0x9, [0x4, 0x8, 0x100000000, 0x51, 0x1f, 0x3f, 0x8, 0x3f, 0x738]}, &(0x7f0000000300)=0x16) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000380)=0x4, 0x4) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f00000000c0)=0xffffffffffffff83, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000440)={'filter\x00', 0x0, 0x4, 0x17, [], 0x3, &(0x7f00000003c0)=[{}, {}, {}], &(0x7f0000000400)=""/23}, &(0x7f00000004c0)=0x78) sendto$packet(r3, &(0x7f0000000340)="13b7bc788e4be984d24926127dde23318e3ec9ab5c01000100000000003296b1415a16a1f805ab2ab0b811f3c0c000f6b16fd28959b9bc6f2c00", 0x3a, 0x10000000, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000000080)={0x2004}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x9e, "10041c6d51dab1c0cd51aba88c235b19757bd2fae691fa6305456dea7273f66500cd7d4023f7b2b4c2cf41501c7d68ce8678efa04be88bdfab9d43ff9ef4e507985edc2adb665d4e4071494f20358a017c9dbf11a9f934993b5a791b35e8b07c92040d24476ed89fba434d28a4c6c4de68fb3bf3619f1d889d8dcd16c59894e2a0cd94c770071296e5673024fc3a9b20dba916501d2edb1240be4ce6481a"}, &(0x7f0000000100)=0xa6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000280)=0x8) 2018/04/21 06:20:42 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={'ipddp0\x00'}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x4000000, 0x5, 0x41}) 2018/04/21 06:20:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@ipv6_newroute={0x64, 0x18, 0x801, 0x0, 0x0, {0xa, 0x14, 0x10, 0x0, 0xfe, 0x7, 0xfe, 0x7, 0x800}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @RTA_EXPIRES={0x8, 0x10, 0x2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_EXPIRES={0x8, 0x10, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x43ffc) 2018/04/21 06:20:42 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x7402000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:42 executing program 5: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x802, 0x45, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x10000000}) socketpair(0xb, 0x805, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f000024b000)=[{}], 0x1, 0x5, &(0x7f0000027000)={0x9}, 0x8) 2018/04/21 06:20:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x2000}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 853.261431] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:42 executing program 3: pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8001, 0x0) tee(r0, r2, 0x8004, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, 0x84) write(r1, &(0x7f00000000c0), 0xffdd) tee(r0, r2, 0x1, 0x3) 2018/04/21 06:20:42 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="bf8aca9b50691bbba099eda21d218aadc13c9dedc2d6644f60a4791a7073b58c0f05e37f9037e5c0af0251dc0a8705d4ea3e0ac47b7bd7d3c45b5e166dbb75f0ebaadbf56c9cd613b29cc861a9ddbce82e53294a72823fdc5e402cb6d90c615e6f24a7fcf299cd9e601476cae6b6b836a3f26d37c4a6dbcddbfd36387762dba6dc7752d16604485b73bfca9d777774a63f6f0761eddb317f94a2c75b53d7484eec55fa31fa2c9076d1856f2ecc0bbd4343580d431b5d4c972d28", 0xba}, {&(0x7f0000000100)="1a19fcfe82c8fc7f3ab08d7ebe74eea2019018645e5f54de392a04bd94d409644d055a1b34f4aba76e62e8ad27497ae9880723a5243deb1854b8a9a37b961f9eb56d54f9fec3af59083c2943ee14866217af733bf76c7b2a2efbbc6a78e1a75e4126b1c64865f884f91caea12c43d7039bb2ee9bc7931b5e60f36145f6441867ff5b77190a1ba07fd7caff91ccdf7f2ed847c931bb7ac9d8e6530c4d17469c15ba7bcb9d8decaedddfcce34e559641a950408ad883176e040756032273f5a068c1f604e14b15d46c381b0d21f8e33d732c197cd748112e8762db891cbd7b1aeec0de0cd041d5e62eec", 0xe9}, {&(0x7f0000000200)="0701d7992113407c54bac215ce194645e2cb398d25e37e6da30de024261367f806c77ab9af5ce8e9182c0be40b9d706f59b0dd525f239eca9e1f8bd8d236118e7b10b0b514e04114921ef22dcd8837ca96acb326abe050450de56d92bb191520631e0574db2564085c0976dd7fe57e30cce52781d67d07a6bd73656f98ea85bd9853d25f864c118e1db959fb11649b41e14b35461c39289cacb6c21057b645c3a1335fae37ed3e5d2000936c3586923edc8b3e12", 0xb4}, {&(0x7f00000002c0)="a90189bb86151a41010eace705e9b93744288dda2bd971b4", 0x18}], 0x4, &(0x7f0000000340)=[{0x10, 0x6, 0x1000}, {0x100, 0x10d, 0x20, "c6cbef1f55da50e80feed17c56f9ab2fa20a688224079a2439ef3bb986ddc3cb7cc63b236a1f58b02b9b13472d8e732e749fec7862be0868e7e4a5f7420474dc9cb510957a18e9cdef35d403feb23012378ec58f7fdc4a10e6cce3197a7acad79844090d27edc6ae6890231dd70c09ec298f01e7192327fa19ae9c1b1be1f2b69d938866f3b0ae1865ad4e8bd4ef8ef421628a2406f6182f73fdee40d3c98267966b041cc843a9c2ee42526d5c36ad8ba62cc311640069734c48682ac51fce235dcdc0e9a1da64105fe93e3853fe63a541385ce4b0ec7572afd52cf012a02a078ce4f9f637b14415fd6b878e8e632ae0"}], 0x110, 0x40040}, 0x1}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000480)="d24c640ba0942ef9c6f8f29d310df73d2cd10668dfd50bc0d4b21ae8a1bbb0fc85d2f2f8d3c5e34bfcedee30870782559c973e96195427d247fe259479f0aa89d7deb4b84d2203e767c55e6b09589a98aac56ae07d00266ae75005db102db74171df4a8e0fd7d7bd063f2699028a5e33683aa8e36886dff455d985626f92fab7f91f49687d4ac3fde73d6e3ffc7ad6a940c5712441a1688b1ac416116c74c844844c76dd398e95081194899fcdadcb9332ed2031348b90f59b79ba516a5203227117eea0394bb53f3289", 0xca}, {&(0x7f0000000580)="e2f41c5070ff1e696bb22e7c5df37a30c20744ac2e23c7ad9d41d3c22fd2f4a27cba5371e81e31ad49585e65d09bc9d396be59ed14b03c6e06c4cbede3", 0x3d}, {&(0x7f00000005c0)="cf44307dcde60c7401b857563e517c3db53e656ca57519106488e06877f65a4459c42cfac3549d7bf3828f4cf8653eeefcdd6e0c6c0fd4dc6724f47f0144fc4241d76cbf5a3cf4e481522c899be6a3b2751e2f1d6c439a8b36cf9d5501bad060f4ad8d84b1eca18154f791fbde582b", 0x6f}, {&(0x7f0000000640)="d5bb103bf734b66f1e8bf0fe4d06042175b7bf882b", 0x15}], 0x4, &(0x7f00000006c0)=[{0x108, 0x18d, 0x4, "bcda1d1c612635d71c8075e7b44be56f727a75968405a3c90e7253217a5582e628455d0a85653b42b27dbb49e14b75882a0f2b5d407ea12165d9672ca34fdafe0ffe42279db2f2d1a5df2a7659277e4edb333b22442a38c247c9da5e45f190bd8e1df44fb49db26621a10f938a0c25031b909aa05769321829cc565660b7376ff69d9b096942c1a1f930a361db26f476b96a091a5b48c06c9055ed680a1a85b53f9bed5c2a60ed78c7fd3d7b3c5a836bfd7096efbde6d816c62fd5d15f278a5f3692a7a100851680254f93d840e483166c4a3e4a026b0bda5d2ab3d5b801af5e8a0984de9a551adaddf7cb465bff1d5711add3"}, {0x90, 0x10d, 0x10000, "121f419767e0e0e10b58dd134764bc2eab7f8b66a088fddf265b4203d17ac3c5789db0e45ac02593dd7a8715b179bb7cdfe11a918006ededeb1a36085641ab50dd7040242e75c5bec8651e4c16d56b9fc9b0a750c3b34bde545b5dbfa44087c69c47925f7fb2007eb9cecb595d63fe139f5c50c00a1481e928425bbc1ac9"}, {0x68, 0x104, 0x0, "5b55f79443ac53bf679cba73d4f5f01d56241d929e2e3923e78dd0c8f98a932ebf27e10b87d5d92728b91f0973b94bde9799074ed218dd581121d35ec4aba303aa4344a1a358082c1c9f1ba2b8dc6cbe77cbd08e7f4aefbb"}, {0x38, 0x101, 0x594, "dea700d21ce566d34336ba43386d2ac42081af9cefc44347a2343fb472ead27a7d"}], 0x238, 0x20004050}, 0x500000000}], 0x2, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}}, &(0x7f0000000a40)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a80)=@assoc_id=r1, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000c40)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b40)={0xa4, r2, 0x400, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x81}, 0x40000) write(r0, &(0x7f0000000000)="240000002600670000000000e1957700000000ff010000000000ce873b9effff0900ff10", 0x24) 2018/04/21 06:20:42 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) writev(r1, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) ioctl$sock_ifreq(r2, 0x8995, &(0x7f0000000180)={'bond_slave_0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000440)={r0}) accept4$inet6(r4, &(0x7f0000000880)={0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x1c, 0x80000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e26, 0x1000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000480)={0x3, 0xff}, 0x2) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8a00}, 0x81) sendto$inet6(r5, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/04/21 06:20:42 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e24}, @in={0x2}], 0x20) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) ioctl$int_out(r1, 0x5462, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x20, 0x7, 0x80, 0xffffffff, 0x7}, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/21 06:20:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fffffff, 0x11, 0x10000000000fff, 0x3, 0x7fffffff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0xffffffff}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) 2018/04/21 06:20:42 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:42 executing program 5: socketpair(0x2, 0x2, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x4, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$unix(0x1, 0x2, 0x0) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/04/21 06:20:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0x9000000}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:42 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={'veth0_to_bond\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r1, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x80000) bind$unix(r2, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8000000000}}, 0x7fff, 0x715, 0x8001, 0x3f, 0x18}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r3, 0x3, 0x1}, &(0x7f0000000500)=0xc) r4 = accept4$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000540)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) pwrite64(r2, &(0x7f0000000580)="aba7f14b9358d138d263326c9eb622334b3ad6f521168c33ecd6b4766aa9ec9593e7a236738e259d659014f0576a7fe42b855637ec867c4a99cf1b9176cc2b3851b4751994dfbf44a2a06986075fcd524046626237ffcbe2606d4f14b29a062850f256e9719192abe9525c9627af3b1533741a36278ff9983e981fc0", 0x7c, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000002c0)={'ip6gre0\x00', @ifru_map={0x800000}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000280)={0x5, 0x8, 0x80000001}, 0xc) 2018/04/21 06:20:42 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00000000c0)="000205", 0x3) sendto$inet6(r0, &(0x7f0000000000)="d3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x389d, [], 0xaa}, 0x9}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000180)=0x3, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r2, 0x318, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff00000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x68}, 0x1, 0x0, 0x0, 0x4008004}, 0x800) [ 853.356743] sctp: [Deprecated]: syz-executor0 (pid 32095) Use of struct sctp_assoc_value in delayed_ack socket option. [ 853.356743] Use struct sctp_sack_info instead [ 853.374228] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 853.427701] sctp: [Deprecated]: syz-executor0 (pid 32104) Use of struct sctp_assoc_value in delayed_ack socket option. [ 853.427701] Use struct sctp_sack_info instead 2018/04/21 06:20:43 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0x3000000}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002b00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002b40)=@assoc_value, &(0x7f0000002b80)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x8000b, 0xb8c) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000000080)=""/209, &(0x7f0000000000)=0xd1) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000340)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @ipv4={[], [0xff, 0xff]}, @random="23461a73f891", @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f00000003c0)) 2018/04/21 06:20:43 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaa9faaaa0800450000300000000000889078000000000000000021009078000080ff450000000000000000000000ac14ffbb00000000"], &(0x7f0000000040)) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002600)={{{@in6=@ipv4, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000002700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) recvfrom(r0, &(0x7f0000001540)=""/4096, 0x1000, 0x2002, &(0x7f0000002740)=@hci={0x1f, r1, 0x2}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000000c0), 0x4) 2018/04/21 06:20:43 executing program 5: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x3b4) socketpair(0xf, 0x2, 0xfffffffffffffc01, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x1a4, &(0x7f0000000300)=[{}, {}, {0x0}, {}]}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001540)=0x7, 0x8) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000100)={r3, &(0x7f0000000540)=""/4096}) bind$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x400}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001580)=0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) 2018/04/21 06:20:43 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000000000)=@generic={0x0, "cc0e56208a2629c74964396d3c3de954e181c61b819b9e232cb35bb43f41da43dec8e22b155af4d3756600d9e9ecdbb5e95e272359af3201176bfe60addbbf530d748248a61a3ab59357b6461f90466678922133365d4ae14cb5aed3353ebda0e7ffc671ff38c1b23a5d58421c72795b4613b24c9ecb3eb4a0bbe5ebb229"}, 0x80) socketpair$inet(0x2, 0x7, 0x55f31a99, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x7, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x12, 0x3, 0x0, 0xe31, 0x0, &(0x7f00000000c0)='nr0\x00', 0x1, 0x5, 0x57c0}) 2018/04/21 06:20:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = accept(r0, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x802}}, 0x2, 0x100000001, 0x2, 0x7, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x53, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300)=0x4, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/04/21 06:20:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="1e336500ff4ad5e700000022000000ec", 0xfffffffffffffd5d) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) accept$inet(r2, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) [ 854.264400] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:43 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x274]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x6, 0x18}, 0xc) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/21 06:20:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x3, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffffd, 0x800f, 0x8, 0x80000000, r1}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x4e20}}}, &(0x7f0000fc9000)=0xa0) socketpair$inet6(0xa, 0x80f, 0x783, &(0x7f0000000100)) 2018/04/21 06:20:43 executing program 0: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x2, 0x2b8, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000300), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x3d8) 2018/04/21 06:20:43 executing program 6: 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}}}}, 0x2f8) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socketpair(0x17, 0x80802, 0x10000, &(0x7f00000003c0)={0xffffffffffffffff}) getsockname$llc(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x10) 2018/04/21 06:20:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0xf0ffffff}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:43 executing program 3: write(0xffffffffffffffff, &(0x7f0000000080)="260000002a0047ffdf08dfff0000e8ffff", 0x11) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000000)=""/189, 0xbd) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xac, r1, 0x800, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x48000}, 0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) r3 = socket(0x18, 0x0, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000480)={'ipvs\x00'}, &(0x7f00000004c0)=0x1e) connect(r3, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg$alg(r3, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[@assoc={0x18, 0x117, 0x4}], 0x18}, {0x0, 0x0, &(0x7f0000000480)}, {0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x3, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00000000c0)={@dev, @multicast1}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f00000003c0)=@ethtool_perm_addr={0x20, 0x25, "c69950b9c11b74cb6709acd06682769e7ad8cfe3994fefa00cf5d329c652877f2b8a407dad"}}) 2018/04/21 06:20:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@ethernet, &(0x7f0000000080)=0x80, 0x800) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="604b2ca46a7291882e895969d3d01eec2b4c6b0401dcf874ad4c6b1d050be6f31cc81b97951ecfdcf19836549862145821b5b87d") sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="180000002d00000000000000000700000200000004000000"], 0x18}, 0x1}, 0x0) 2018/04/21 06:20:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7ff}, 0x1) setsockopt(r0, 0x4, 0x60a7, &(0x7f0000000040)="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", 0x1000) setsockopt(r0, 0x84, 0x12, &(0x7f0000004fff), 0x0) [ 854.455267] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/21 06:20:43 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0xb, 0x80, 0xffffffffffffffff, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x0, 0xa, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0c"], &(0x7f00000002c0)=0x1) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r4, 0x50, &(0x7f0000000640)}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e23, 0x683, @remote={0xfe, 0x80, [], 0xbb}, 0xb05}}, 0x90, 0x5, 0x400, 0x1, 0xe3}, &(0x7f0000000500)=0x98) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000200)={0x0, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) [ 854.507641] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000052cfc8)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097cff0)={&(0x7f0000f70fec)=ANY=[@ANYBLOB="1400000180000000000000"], 0x14}, 0x1}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x50}, 0xc) 2018/04/21 06:20:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002250700", 0x24) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r1, &(0x7f0000000040)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/21 06:20:43 executing program 6: r0 = socket$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$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r1, &(0x7f0000000e40), &(0x7f0000000e80)=0x10) r2 = socket$netlink(0x10, 0x3, 0x200000000010) ioctl$sock_ifreq(0xffffffffffffffff, 0x4800000008923, &(0x7f0000000000)={"626f6e643000000000000200", @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000080)}}) socketpair(0x10, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000140)={0x40000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) [ 854.595514] netlink: 'syz-executor5': attribute type 53 has an invalid length. [ 854.692461] nla_parse: 2 callbacks suppressed [ 854.692478] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 854.732693] netlink: 'syz-executor5': attribute type 53 has an invalid length. [ 854.750810] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/21 06:20:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0xc}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x5, 0xffffffffffff9c21, 0x101, "30de345c31b98b23efe620948d0366d5ffb14f7a38696056ad77cd1edb3737f48b7fcdcc42f2ed2386a0ab1aab568efebdf7fbcf964ac16e44d3157d06380f", 0x17}, 0x60) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000d30fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000e6aec8)={0x14, 0x4000000000000006, 0x1, 0xffffffffffffdfff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl(r1, 0x8911, &(0x7f0000000080)="47b1b8fc350f53dcd7bc99d731c4ae8aa299f90080ecd69d15b274ef37434b100cd9fc02b357a017181e49d7240f43040018de85d4311f6e") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000940)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) r4 = getgid() r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000001c0)="c0eddd3ca9de30e046c3", 0xa}, {&(0x7f0000000200)="db3a549d7e169b4d4a0d3e97f821ebe7057d7a2f72e476d8a1a6a969b9465db21fe3a2fc48334c517215cca7ca1a5a4c38a62c90548db53c98b9eb6c23ac1a537ae09e76826f2c6f6528fa7444e33cf0a8ef175394a6e027796a72c3e17395a19ed1e0ee08a09b35a1e4c77f5527a81633377b5ff1bb4615125736f06e55b16157712f81d93b64e8f3b9d89774ee18139f7a578de31ada20e97aebaf10fd45b455dfee75958963584e7d43b04823ee9cda9f9b34cb71f7c0", 0xb8}, {&(0x7f00000002c0)="4c82df79d59a3bf60c9703c6783858be07640712d8e7fc7220438ea011c322445f05369007433a8c33fc4aebb3bf22529122e44d8d13861bb592ae748e4cb72b4fd4363b30531b50901d70b4b512dc831bfe7de09d8b1652a2f1767e02a9eba25f8441f9ce1d6052192f515408361c963c56af132c2353d617612eaa0ee63d7d72053f0c891fcd1ba440bc65583f1fec3b3345f6fdd5f1f90862f240a0403a9a582f40f3b808e0df12b6e565829b0e8946f89e5cc9906cf2a168d83a9feacf09895090e4bae9da7c2a21720a9754055eb1877103", 0xd4}, {&(0x7f00000003c0)="5e1853956a6c7d4606a20a80", 0xc}], 0x4, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x78, 0x4840}, 0x4) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/04/21 06:20:44 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x80801, 0xef5) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000200), 0x8) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f000039e000), 0x4) setsockopt(r1, 0x5, 0x7fffffff, &(0x7f0000000000)="2bc9dc14969db9b35505a8ca7241c558fff59d80", 0x14) 2018/04/21 06:20:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f0000000240)=[@sndinfo={0x20, 0x84, 0x2, {0x4055, 0x8200, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x1, 0x0, 0xffffffff, 0x1000, 0x0, 0xfff}}, @init={0x18, 0x84, 0x0, {0x4000000080000, 0x6, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xc052, 0x8004, 0x7d, 0xe39, 0xf9, 0xdf, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x200, 0xffffffffffff0000, 0x7fff, 0x134f, 0x5, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4ff, 0x8, 0x0, 0x4, 0x3, 0x1, 0x1, 0x8001}}], 0x150, 0xffffffffffffffff}, {&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xf5}, 0x1c, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000003c0)={'filter\x00', 0x0, 0x3, 0xe0, [], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=""/224}, &(0x7f00000001c0)=0x78) 2018/04/21 06:20:44 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x12}}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0xffffffff) sendmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)='B', 0x1}], 0x1}, 0x0) 2018/04/21 06:20:44 executing program 2: r0 = socket$inet(0x2, 0x1000000002, 0x10000) setsockopt$inet_opts(r0, 0x88, 0x0, &(0x7f00006cdffb), 0x0) 2018/04/21 06:20:44 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002b80), 0x3d) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000240)=0x4, 0x4) socketpair(0x10, 0x80800, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0x95, "69417b36613e8011843972b6991b689729d2fc25c7997203eaaef319772c6c5fbf700e7798eba529bedb26ee57550a0e9e347d1db6de43ded005429b5529ca9238e9a54fee425067da331b662a093b60812e9ee05c06ba1d56e2a4eafbf80092dcb1019e0068b3faadc8a21064e61ff291cab66e8fc7b22095bb67c47bb034a9d984288852a2b8712f9e20c720931acd022d79325f1d0ee3cbd8f366c3d9bb2e0ddb6cbc5702c35d6cd02fc7fee78708843b8d022428b92562b561113c9790a533ee19f4eb92e2823f29c341e433f9d6149c9810017e8ef8cea25a2a99f7e15a211e67fbd3b8495c49bd111a63901c029971a60028552630"}, &(0x7f0000000380)=0x4b) socket$inet(0x2, 0x805, 0x5) 2018/04/21 06:20:44 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0x3, 0x6, 0xfffffffffffffff8) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x100000000, &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff015a9aad59f5b85f88dc8dd505d48c9b75000000000000cefdd06cbedea21326a4986d27c70da6", 0x4c}], 0x1}, 0x0) [ 855.360912] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:44 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0x7}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x80, 0x800) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000140)=""/155, &(0x7f0000000200)=0x9b) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000300)="eef65679d72c74fa4a1ab2d374ba27f144c7b610475b52496fa4c2eab15caa1e1a975ce01dc731e8ba97cf70c2428f0a5995ba465f6ba5bd599cf6775dd3d54d4303c69c175f371c943395a3e1239efc1c501c94a14ec3954a97bd45b3c7f7bb1afa6014b37f310abd84a40341a0375674616b5ea55d126732820eb88e6801add0ac559b5b0b31a68d5a8c9e290a1d4550bc417deacd9b2f0e87ba153ad8249d449e64c91cdb0c4353b0d0599875d5b8c869bd9d2e404e95312fd1ce5dc5d978b9e6d684ec329235f39dfa4518595d1dcf18666b716a6f") bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x7, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x100000000, 0x6}, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/21 06:20:44 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c40)=@nat={'nat\x00', 0x19, 0x1, 0x138, [0x20000b00, 0x0, 0x0, 0x20000bd8, 0x20000c08], 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x1b0) [ 855.544696] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 855.580903] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 855.591458] netlink: 'syz-executor2': attribute type 40 has an invalid length. 2018/04/21 06:20:45 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xfff, 0x6, 0x0, 0x500, 0x0, 0x1000001, r2}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) socket$netlink(0x10, 0x3, 0x7) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0xcf}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x40, 0xf9d, 0x1, 0x0, 0xffffffff, &(0x7f0000000180)='bridge0\x00', 0x23, 0x0, 0x8001}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xfc, r4, 0x400, 0x70bd25, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5c3f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa76}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4850}, 0x20040000) 2018/04/21 06:20:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)={0x14, 0x9, 0x6, 0x805}, 0x14}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00000000c0)=""/189, &(0x7f0000000040)=0xbd) 2018/04/21 06:20:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000180)="040100000009cb396da100000090", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) close(r0) 2018/04/21 06:20:45 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:45 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/21 06:20:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0x2000000000000000}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:45 executing program 6: socketpair(0x0, 0x4, 0x9be6, &(0x7f0000000880)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r0, &(0x7f0000000640)="73f60a877d4c161907a5fb6fbd9142f80238e5edbc8285fc46beea49642ceb6738ce927d896884225f64adc8e828159ec77d76b76cacf817b4d135fc2484b5f81c6b15a3edc0aaa5f5101742459dd7181ff5e4ed73d8bc8cb3993d8934c444430e2ec1a260e62005704feb6a1d4ac0cd77b2871d08d32c93cb86db792336f4a6c41b2923685163843000a951d216c41076ab060cf7ac95f720477fe0578ec6c36ec70d5f1f43c2b1a3757215629eb59daa1ba51a8490bff6805acf882ca1e9bb07449438f7304789a92f8a0b99234d32aeedc78902151916df0a521016e2e9", &(0x7f0000000740)="d438edc9e73f4d409273a2577991c578e39fd8272f92da7205e51b0811d04d5a4f016e6fb1bea8312a13da0d193a30db56e1a64c9a6d17536db2c1e001e71b49e2d8b2ad37f75f025947fca6f2430cc945712a4c978e292a941492396d410f77117d5b8dbc2c506ee3e54b2b1d5ae235fbb25039b57c5a6a4accb6b7aa555d53155a1bb428374fa016c13bc430aa944954d463e91132db91e0c356b6c80cdaaf83"}, 0x20) unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000440)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r3 = accept$inet(r2, &(0x7f0000000600)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) r4 = accept4(r3, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000300)={'bridge0\x00', r5}) socketpair(0x5, 0x80000, 0x1, &(0x7f0000000480)={0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r6, &(0x7f00000004c0)="ac0d969a82f54f7e3b2ed9f35c4686988613a07bf82c10769c3fc0d81d82c63acafb3fe084e947534d2761b00fea254f6fcf7302c54d7a0419a931c833630916db06160cf47e", &(0x7f0000000540)=""/72}, 0x18) accept4(r4, &(0x7f0000000340)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000003c0)=0x80, 0x800) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0xfffffffffffeffff, 0x4, 0x4, 0x11, r7, 0x200}, 0x2c) r8 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r7}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r8}, 0x2c) 2018/04/21 06:20:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000140)=[{&(0x7f0000000540)=""/151, 0x97}], 0x1, &(0x7f0000000000)}, 0x0) r1 = socket(0x1f, 0x80000, 0x180000000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0xdb, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000300)=""/219}, &(0x7f0000000040)=0x78) bind(r0, &(0x7f0000000180)=@in={0x2, 0x4e20}, 0x80) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/21 06:20:45 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000000)=0x48, 0x80800) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0xfffffffffffff1fc, &(0x7f0000000100)=0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet(r0, &(0x7f0000000300), 0x3e6, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 856.352522] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:45 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23}}, 0xb4f, 0x3f, 0x5, 0x81a, 0x10000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0xd91d, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}, 0x4}}, 0x1}, 0x90) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000002c0)=0xd) 2018/04/21 06:20:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x1c3, 0x1, 0x884, 0x7fffffff, 0x6bfd7fb}, 0xc) sendto$inet6(r0, &(0x7f0000000040)="15", 0x1, 0x200408d4, &(0x7f00000011c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/21 06:20:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) r2 = socket(0x8, 0x5, 0x55) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) 2018/04/21 06:20:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0xfffff000}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:45 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 856.564985] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:46 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x7f, 0x3f, 0x1, 0x4}, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000006fac)=""/84, &(0x7f0000002000)=0x54) 2018/04/21 06:20:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000030c0)={&(0x7f0000002e00)={0x10}, 0xc, &(0x7f0000003080)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000001300010428bd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0a0500090000000000000000ff0000000400140014000300736974300000000000000000000000003efa2e2c07010862c8f0bbaed44e3c1796c94707df6ad395d6ac6a1ea0e380cc7c9a7a4855c0acad5fb10066553f296333c79cbcecee570a38817d39f547dfbadc70025b8479f8dd38bd6e78ae1c1a27c78d8980261e582bc5f741d1558fc32afa2925c95b442ef60413be432a95abad7a3b905bcf329cd603cc15c27af01a8760f0c8af997b0ea5a693259d7a399944ef90aa000000000000"], 0x40}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x9}, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000b00)=""/160, &(0x7f0000000a40)=0xa0) 2018/04/21 06:20:46 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x80, 0xfffffffffffffffe, 0x3f, 0x7}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b0ffc), 0x4) 2018/04/21 06:20:46 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000180), {[{{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x3, 0x0, 0x1, 0x8, 0x7, 0x56a, 'dummy0\x00', 'bond0\x00', {0xff}, {}, 0x0, 0x3}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="76e46efdc381", @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @loopback=0x7f000001, @rand_addr=0x1, 0x0, 0x1}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0xe5, 0x5, 0x1, 0x2, 0x0, 0x2, 'bridge0\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x4}, @dev={0xac, 0x14, 0x14, 0x20}, 0xffffffff, 0xffffff00, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@random="10b1a697a3d1", {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x4, 0x1, 0x1, 0x100000001, 0x948d, 'syzkaller0\x00', 'veth0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x1000010000032, 0xffffffffffffffff, 0x3) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4) socketpair(0x3, 0x0, 0x8, &(0x7f00000006c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000700)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000780)={r2, &(0x7f0000000740)=""/44}) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x3ff) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x60050, r0, 0x3a) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) socketpair(0x17, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r3}, 0x10) 2018/04/21 06:20:46 executing program 6: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x38b7879, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x7c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/21 06:20:46 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:46 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/21 06:20:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0xfeffffff00000000}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 857.406996] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:46 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:46 executing program 4: r0 = socket$inet(0x10, 0x803, 0x91f) sendfile(r0, r0, &(0x7f0000000240)=0x5e, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="2721312c22e81edbe4ce9cd660c1113f586ec2916d11ae5e3d5227f197f4009131") sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000540)="24000000100007031dfffd946fa2830020200a0027000300001d85687f2000000400ff7e28000000020af598fbd6661d47aac4206eccef116f08c5815e72430006000000ffdfffff00000000", 0x4c}], 0x1}, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000200)={r3, 0x8, &(0x7f0000000100)=[0x8, 0x7ff, 0x1, 0x8, 0x1, 0x6, 0x7, 0xffffffffffffe2b2], &(0x7f0000000140)=[0x6, 0x7, 0x49309cc9, 0x6, 0x0, 0x81, 0x2, 0x5, 0x1, 0xc3], 0x40, 0x1, 0x400, &(0x7f0000000180)=[0x4], &(0x7f00000001c0)=[0x1, 0x2, 0x7, 0xfffffffffffffffa]}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) 2018/04/21 06:20:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xff, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet(r1, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket(0x9, 0x2, 0x744a) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000fe8ffc), &(0x7f0000b65000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/21 06:20:46 executing program 3: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000afb000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x1, 0x1, 0x1}}, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) socketpair$inet(0x2, 0x12c50054870468bc, 0x0, &(0x7f0000000040)) 2018/04/21 06:20:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0xffffff7f}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 857.460176] netlink: 32 bytes leftover after parsing attributes in process `syz-executor2'. [ 857.485762] netlink: 32 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/21 06:20:46 executing program 6: socketpair(0x15, 0x80000, 0x4, &(0x7f0000000340)={0xffffffffffffffff}) bind$nfc_llcp(r0, &(0x7f0000000380)={0x27, 0x1, 0x0, 0x1, 0x7, 0x8, "51f3af6b729ce244fbd91ebaa5cb1ce5a9be29f844bd69903df0f7cbd9aaba042ca275301702daa64e1e63e94850084e6de2e003337a0570f19858580c3f64", 0x36}, 0x60) syz_emit_ethernet(0xa, &(0x7f0000000880)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES16, @ANYRES64, @ANYRES64, @ANYRES32, @ANYRES64, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES32, @ANYPTR64, @ANYRES16, @ANYPTR, @ANYRES16, @ANYPTR, @ANYPTR], @ANYRES64], @ANYRES16, @ANYRES64, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYPTR64, @ANYRES16, @ANYRES16], @ANYRES64], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR64, @ANYPTR], @ANYBLOB="33dedb0e9cd8d559fe43ce4bb354ce294e586b9677a7fcfdcf8ca31c61e3680a70986d117b9bb378de40917e9945093971d14d5ad66032c1f1ae67842e9c123219ba370c", @ANYBLOB="09eacfd6fa2677f42efcc9413146fc34e0de4abc54a6f7043e4a86506008318e8ce33378eabdf91e", @ANYRES64], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES32], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES64], @ANYRES16, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES32, @ANYPTR, @ANYRES64, @ANYRES64], @ANYBLOB="4bafc374cbb80c5b65efba4fdce2e8023d5f40633e71c89251ddb8c94ebc913ed4af9daa74f1556ee30bee6bbb9d9cebcf508c487e86bc702bbe502aa8b7337ccbdd7b81a02c6a6da04ccd686ad365ed57aedbcf51493d37f91866707576549233ec9b33d521be592574d2e9c4da36308822fb5b36e972f73a7fe82d5bcde56fc093e0e4", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="75a4bf45ea2502e4259b61c9cb065861d3f1aa018ee72198dec5c8303a6ddf620f61b7c038201e9aa8cc6b99fbc3c79d8dada04cd7f8e718adadcdc47db1ecda861c02e7587faff102fbf132b82afd20aeb2c3551ec3921c62c0109d2f2a5ab60abda4215a3aa9213c53291d425b57aaa0a89950653042b0b77cc607c9d9599cbe2de34114b1effde443d4e01913268f97105fa34a81d3878ba3ea23ec590d9e94c1504fc2ac5a23a65110af41c3e1d1796fb930b5912951f7adb6d0577c8734c60799bf1961ecbb19476c539a79369a0c0056fa3b1821669a6a19ec4bdc11e1789ca1fa18"]], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES64, @ANYRES16, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR64], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES16, @ANYRES16]], @ANYBLOB="849882690be85ef665ee7b322b37797b2959d6b3b4285c65ea40704919da58d20ea1444fd730117a130eafafb4fba1cc36d47615dbd3cd606505e0d370f146a4992c5d8b0ed31cf33be56a1aecddfeb24dabce30389b68a38d3c5115512de2f23275a16b02470ec72c10b2f3522adcbcd790055c31749e66cf236dd4800a2f59aa996e50a186145b74a4450dd7", @ANYRES16, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="b0bc983e5f49addd8a7a4a653610ee8038ecb9d6480668bf249ecfe870855ed015e21c767e0129581e1ac2f8a1509e6c96642ec751dff9aab4ca146ef5a625a0e142437d604a0f66c50a91230842b7592491e0c611a82a6cab032967b4c693bdaf62e4f731", @ANYPTR, @ANYRES64, @ANYRES32], @ANYRES16, @ANYRES16, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16, @ANYPTR]]], 0x0) 2018/04/21 06:20:46 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000002c0)=0xef2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='rose0\x00') r2 = accept4(r0, &(0x7f0000000c80)=@nl=@unspec, &(0x7f0000000b80)=0x80, 0x800) getsockname$packet(r2, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d80)=0xfffffffffffffe48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0xf, 0xd, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='GPL\x00', 0x3, 0x9b, &(0x7f0000000700)=""/155, 0x0, 0x1, [], r3}, 0x48) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000480)=0xffffffffffffff22) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r6 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) r7 = socket$unix(0x1, 0x0, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000b40)=0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x2d, &(0x7f0000000880)={0x10001, {{0xa, 0x4e20, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair$inet6(0xa, 0x20000000000800, 0x100, &(0x7f0000000bc0)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000007c0)={&(0x7f0000000540)="e91f7189591e9233614b00", r4}, 0x10) bind$unix(r7, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r7, 0x0) r9 = socket$netlink(0x10, 0x3, 0x82000000004) write(r9, &(0x7f0000000040)="29000000140003b7ff10a300040860eb01479f92f087167ac8a561e77de27c840010794fe12ed80000", 0x29) r10 = accept(r7, &(0x7f0000000300)=@un=@abs, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) connect$netlink(r10, &(0x7f0000000500)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x76, 0x8, 0xffffffff, 0x5, 0x4}, &(0x7f0000000280)=0x98) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000b00)={&(0x7f0000000ac0)="e91f7189591e9233614b2f66696c653000", 0x0, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f00000005c0)={r11, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x4}}, 0x3, 0x2, 0x3cc, 0x9, 0x44}, 0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000940)=@int=0x2, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000000440)={r11, 0x3f}, &(0x7f00000004c0)=0x8) 2018/04/21 06:20:46 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) r1 = socket$inet6(0xa, 0x6, 0x737898f3) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x1f, {{0xa, 0x4e22, 0xdd, @loopback={0x0, 0x1}, 0xafaa}}, 0x1, 0x3, [{{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, {{0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0x13}, 0x7f}}, {{0xa, 0x4e24, 0x480000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}]}, 0x210) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x7) r2 = socket(0x5, 0x8000a, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000000)={0x8, &(0x7f0000000340)=[{0x0, 0x0, 0x0, @local}, {}, {0x0, 0x0, 0x0, @link_local}, {}, {}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) [ 857.589825] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x80003, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x1ff}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'dummy0\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000100)=""/83, 0x53, 0xe80e1ac682db1343, &(0x7f0000000540)={0x11, 0x0, r3, 0x1, 0xa, 0x6}, 0x14) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000240)={0x7fffe92, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}]}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x4001}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/04/21 06:20:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x5, 0x0, 0x10003, 0x1}) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@nfc, &(0x7f0000000280)=0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x4, 0x0, 0x10002, 0x23}) r1 = accept(r0, 0x0, &(0x7f00000000c0)) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto$inet(r1, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0xb6, @dev={0xfe, 0x80, [], 0x11}, 0x400}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) 2018/04/21 06:20:46 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="9196451cae300cd03e2762cc82d213da8a5150cadc76a19b08b8034fd541a3f807467d3f8bd8ab5c404511512f2ce2b34a9e5c85b61176ce6684d024867f90a2420b86e291452ed035702d041ec20f70bdee29dd4a5a1d29e55d2f2db445cc4618741b65a5754781b5b014256d05517ecb94465e1fa74ef980a4653b2302974a83762648ee81", 0x86) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000540)={{0x73, @empty, 0x4e22, 0x4, 'lblcr\x00', 0x0, 0x7, 0x27}, {@empty, 0x4e23, 0x0, 0x10000, 0x5}}, 0x44) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x2, 0x100}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r1, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000480)={0x18, 0x0, {0x2, @empty, 'veth1\x00'}}) pwrite64(r2, &(0x7f0000000040)="001ff5f76170202c821a6113f02e346affdf15896237595eee4a0decc6640d9b249d8282d485584fae6d2ba771a937123588bf073aebbc1ab63ad00d00f780350ed1c4f9da0679f33177007107795d36598557efb8efdcbce8ede6acdde54c7c2513e5e5edf13607c02491afe705f2eed5e05b2448c8d313d8ab4d092f00992a0d2ec03f9dd5b743d4b0d626716dae606518cf5507db9a4c2f129fc4247626cd903beccc5d7f5d7d92134881d6f9e5409137c7a64a226eea1acd61e436507c885dce6958003ddde8be008f92bbfaa80e0f8de5a2d4a44d51be3556aa3c155aa7531c8d72128aab56a725", 0xea, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000280)={0x4}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffe59) socketpair(0xa, 0x2, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x10) setsockopt$inet6_tcp_int(r5, 0x6, 0x1e, &(0x7f0000000240)=0x9, 0x4) 2018/04/21 06:20:46 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000080)=[@fadd={0x58, 0x114, 0x6, {{0x10001, 0x100000001}, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x8, 0x16, 0x2526, 0xbd, 0x0, 0x49, 0xdc78322}}], 0x58}, 0x0) shutdown(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x3, 0x30000000000}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000006c0)={r4, 0x3, 0x30}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000940)={'vlan0\x00'}) sendmsg$rds(r3, &(0x7f0000004180)={&(0x7f0000000700)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}], 0x3, &(0x7f0000003fc0)=ANY=[@ANYBLOB="48000000000000001401000001000000fffffeff07000000", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='.\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000004200)=ANY=[@ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="9700000000000000", @ANYPTR=&(0x7f0000003a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0d0100419ffddf7a1d61ebc4abf00600000000009101976a248d44104d6d0032cc534913f156e94d92ef7ce6b24023334589856f870664107fc109eb7e71f3f7a78a2fd239cf283a49ff9dccb811b65c33e419f8167e3726a3765b1f9c495f965d7a89e9f8eb48d1b59a98a3204c4b3fa48d9d3b3657f3244d07018b0c", @ANYPTR=&(0x7f0000003b40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="dd00000000000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='t\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003c40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='X\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003cc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="9e00000000000000"], @ANYBLOB="06000000000000001000000000000000000000000000000058000000000000001401000007000000ff7f000005000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="0606000000000000"], @ANYPTR=&(0x7f0000003e00)=ANY=[@ANYBLOB="5e05000000000000"], @ANYBLOB="00000000ffffffff04000000000000006d0a0000000000000300000000000000010000000000000002000000000000005800000000000000140100000900000080000000e09e1043", @ANYPTR=&(0x7f0000003e40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000003e80)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="0000000000000000050000000000000000000000000000000100000000000000080000000000000000010000000000005800000000000000140100000700000008000000ab000000", @ANYPTR=&(0x7f0000003ec0)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000003f00)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e20000000000000000000000000000000400000000000000050000000000000010000000000000000900000000000000580000000000000014010000070000000100000001000000", @ANYPTR=&(0x7f0000003f40)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f0000003f80)=ANY=[@ANYBLOB="03d8000000000000"], @ANYBLOB="0000000000000000070000000000000058010f1700000000080000000000000063000000000000000400000000000000180000000000000014010000020000000000000036070000"], 0x1c0, 0x44001}, 0x48000) sendmsg$nl_route(r3, &(0x7f0000000a00)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20120}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="280000001900000207000000000000008034a005fd0000010005000004000800080005"], 0x1}, 0x1, 0x0, 0x0, 0x880}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000000200)=0xc) connect(r2, &(0x7f0000000240)=@ll={0x11, 0xff, r5, 0x1, 0x20, 0x6}, 0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000600)=0x6, 0x4) r6 = accept4(r1, &(0x7f0000000500)=@un=@abs, &(0x7f0000000580)=0x80, 0x800) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f00000002c0)=0x200) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000041c0)={r4, 0x2, 0x2, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, 0x2, 0xffff}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000440)={r7, 0x100000000, 0x6, [0xaf, 0x14a, 0x9, 0x100000001, 0x1f, 0x6]}, 0x14) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000300)=0x568, 0x4) 2018/04/21 06:20:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, 0x0, 0x7, [@empty, @rand_addr=0x800, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x2c) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000180)={@multicast2=0xe0000002, @broadcast=0xffffffff, r4}, 0xc) accept$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) r5 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r5, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r6 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="260000005e0009000000eaf8ffffff0100000000020000000049a3bbf8d7792d1cd0170b7622", 0x26) 2018/04/21 06:20:46 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0xc0ffffff}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:46 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000006ed5)=ANY=[@ANYBLOB="0180c2000000aaaaaa000008f4ca"], &(0x7f0000005fec)={0x1}) socketpair(0x5, 0x4, 0xb212, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x1d, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x6, 0xfffffffffffffffa, 0x7, 0x2, 0x6}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x371, 0x3ff}, 0x90) [ 857.842344] atomic_op 000000009d7e7c65 conn xmit_atomic (null) [ 857.857554] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:47 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:47 executing program 4: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl(r1, 0x7, &(0x7f0000000280)="1031e2e16d11cf000000000000000000000000000000000000") r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000180)=0x4) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYRES16], 0x1}, 0x1, 0x0, 0x0, 0x1000000000008000}, 0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) [ 857.884867] atomic_op 00000000d8717f71 conn xmit_atomic (null) 2018/04/21 06:20:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) listen(r0, 0x5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abdffc)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003ffc)=0x10000000002, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/21 06:20:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0x40000000}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:47 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)="ba", 0x1}], 0x1}, 0x20000041) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000280)={0x0, {{0x2, 0x0, @rand_addr}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x108) 2018/04/21 06:20:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/21 06:20:47 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket(0x1e, 0x80000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) connect(r1, &(0x7f0000f39000)=@ethernet, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) 2018/04/21 06:20:47 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:47 executing program 2: unshare(0x40000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000006c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/04/21 06:20:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xc0, r3, 0x901, 0x70bd2b, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xdf0}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xd6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000000000000}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9f6e}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r4, 0x0, 0x30}, 0xc) listen(r0, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet(0x2, 0xa, 0x8000) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0xffffffac) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000cd84e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x7a, &(0x7f0000f83000)={r6, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) [ 858.080525] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:47 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000), &(0x7f0000f74000)=0x4) r1 = accept4(r0, &(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000140)=0x80, 0x2d9b0e516af67099) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x7, 0x5, 0x6, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24}}, 0x8, 0xffffffffffffffb7, 0x7f, 0x8001, 0x12}, &(0x7f0000000180)=0x98) 2018/04/21 06:20:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0xf00, 0x4) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x97, &(0x7f0000004bc0)}}], 0x1, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000000)=0x6e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001380)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000013c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f00000014c0)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001500)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001540)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001640)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0, 0x0}, &(0x7f00000016c0)=0xc) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001700)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000001800)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001840)=0x0) r12 = getuid() r13 = getgid() sendmsg$unix(r1, &(0x7f0000001980)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001340)=[{&(0x7f00000001c0)="cacf0619f631a3bbf16f98b3511bf1f80e2dcf0ed70a368ef3d4e1328c8fb3f4cf2b5acc01a97ffc54265d183ac03eae19cd78f012476958eaa56a6bdcdc0ff6549ad72344816eddc8881f", 0x4b}, {&(0x7f0000000240)="5eeb758488184c62e22261ff2a3681334a82b9230ca5ea3896c24833997362860985b5e9cb1c037a09718eae7bd810a490258fb11980821cd94131fd1f70607aad36c3c08665be22a5157ffd5b45251be3e837c2f9977c802635930239be42a2f330a95809e1c1c86e1cd9804bfed44f3e8634571c54b8e40dfdd6b85a414102cf1fd88c34718e9b3095712fcf615efb0fb2f84dd0bd639627675d4ac2b1417cd7f81a0d7e52b77c3a3d368da0bcdbd9ec3dc2fef9d73ce6a50de7fca2780c0eb81a374c0065cee9c46041b8880ff6bc1d6be38b56944f0a321c4b7b1f602a36039f0216b30ac6676915bc9cbbc9cbd4b45cd843b4757c7ebf6c752f3839ad8dd581467a5219b9167970c77ccb5d6927e26dd6b233dfb00a3975dbf1ee3f89318815487eede1da382c870cb0c9b3560e048ebe03342eb181403423c6bb8053471c1dd38c25639ecc58e8e1bb5cf913f3d467b5d16398d0de85649fef1bf0ef30e5725ad9b3598c867e3469d9ca1ec6a909107ace68d51224118611380262a3ab66bd4e64ae5d7073bbfc97acbc96ca360e9ca6fe4f472d2f0b3f061a305e334697215825de1ff009231d226c641e746334642dc743f0a3e7572cb230cc1416f20d2d0bb203e7d5b39d3f9121e4a804ebb92099b6c99879941accdb7117b6168cd969d027333a412879d58dd0eee9099f2a4dafa8aab26ae23923af9ca767174527246d19a0eb4c478c4dde2a3356ea1fc4204c15806c0feab9346236147eaf8519db7b048141b7ba41c769afd321cb19e57de574d8b9e383b729dc320de1ed164db2a78c7c2540f8ea981fc830275d2f5713726d6448a7203b36b06adb40c672df49ec3deab0fbb301e664ca269c233ab29f95677e9d922249c668024d2ca4cf2fbefa46ea6b501c95a0348d11120633d1f66e67e5307a49b5edf9b61c1c10786dd15d2c630e69d2458a3d615f557a162fcee451bd5aa0173fb61f5b2ba6c16894ddbc36a904b9110430adfd2ea064557841842706bbcce2b174f7ec6226abd40a91accd285733aa298bfcaad375b2263ed1b7a1e497d1698fd61f50822f65e097445b2efb622ea41f6fb04f5882410482ea2366f1dcd1f255734a80a24064a23afc6c4d7b4e56d44bfbecea460a3accf0fc67d198d14ce9d68d428810fe58cfb8e794987e9f214c9874c597fbd9b6a27325f65c02f8a3ff655fc85701deb432b09d8dc5871d5e209003b27cc74468a8dfb5fb201c9aba3429ddd85209b0ceac50fb1d834858d5bfaa557731b5a43ba85eedc22e749bed9051b967f00e645a2251a48393cb84fdd33296a956b03010e5df22a3c0c534edee37e47a58514f8660888aa797aa49e11e4ca890ea79f250ca790fab250cbc29ca971669af5fd24cca12c7a63285762f88df4820b3832c5db971b08ffc1456873eea30a52c0906bc494896f795c1d5a0f586b143846ef7939a45c50c9e1e9e4a86d1d1a07c646f744e318e9c264ec6906f31e7952e29a72b1dc2d3b335e5f4e270a1266c04a15c971436c1239a0cdaf9c5bf645e3171199e821d68903e4be8815b6f47106dff131edec6e13e96474e402f4c4389fcadecfe7853fdb20d3196071855f23ac7fb76ca81845ab97d61d455fbfc928cab74d5c9b329356ff63d2cdc8de886878413a3bb885b067a3f53b594d729708298176b93b136c312e7dc73a43909e300849676a3ef2ecc608d70c0e7eed59bafa0f4758939ff1ef126353c6c2ae5b4abde171ec17f89735595915cd8be6bcca47ac266061ec1812f8b6300c0e576d9ff3dd094a5ca8bceddf30b7d29ccc927910582841dec172ce8b4f061ece0aca60d6f2b305f277702fcb5a3d7b04fb67ecfcf1dc8c4ed90b6b6a3e21ba941e329d3f755d47b35af6fa1db8d189f0cfb9dd13f7a5383d5e5ed630732dd43889cdfb5e061d7fa35c678968ba17a8da1cb209769ef4017a1c8e9472f73194196a396c42b3c128e3974c04a2e5c876b521342dd80d23642ba7deb2c524eaebe2c883f1b9caacca4829abdceee965e787501ad1e835dca452ead51637c38f6b4f936f1c78476cb9e444fc38999043b94343cbb5fc8c9fe1f83a52aec7d282af511cbadeeb850c321d9351da13a7e0afb167f5de5608252c6206d4ba1ca317eed2a78d2bcb2df1c8858c24415fa0f61d3f27b1f2faf6ee07985ed2e8fa227f86c60b1437fe35409e4a577bfc493fed18039883d9187617cfad93723280871cca24765202e2fa16a93d7b437e93b1a11a3888a04dc5624b28eede63f6cb5311557893ca1cada46379ccb6cdd8324dcd3d3ca3adf6423d7f4713ffbd316b42aeb005f736b9dfcd8648f492f651096f60389737d38c5edd26830510c28f62f233ef70c797f467edd694a797ca186382d47737d90e6718db6484ec2ea2bfc1ad717bae8bc121a1d967ca80c10ece7aacb7826013dc0ee75707544f14202d1ba300b53e92777835b3e937fa3de5fa74e517e26f2a35859628e19764a0fa514de665b98e49d07e1f9043ddb2127e78bf57fc656179afa6ad31e73cebf1bd42bf16db49addd67ba3c52611cfa7514ebcff630ee641fc60e47458dd43e4c469e6f9d06afc66ed341ba8a523fb844c8cb9b9654a8b0d130a9bf195a8885458e3c34d3cdaf619618941aceac97d19bbc33277335ae120b0cea64d5e6324b4f855917485c9b37f71484e8f54371ce942f789b98cda3ab7dd423abbc49d522000e508f2b19f446c9c50301bc24e9edfc1ae038348c24af3aa4abfc1d1603e3066dfa8b81671d0105d45c7d264b07e153a80b69d9465b98509547b0a5eae1d71f5571b5ac40c0fca9802ec2a88ffaeb9b28c302d419b5e672c04f75591814efd8f0ab1f5fc0faaaf31bff5032f339c1108dd93aa3ddfd09a92bb8b3fc3496c88738a63c3ec34c08d09627ee19fbcb81d82a56e302d02e8d79936446dc4459475d13ecbe52a5820b2eeea19353779b7780165a36504cb817bc3d3959efb6c4368d0ee57ea38537403dfd0bc7a0d1e004b996dded3ae10cd72399139af8d634e6b474a66596f9fbb926430b2fb5743099b74bce88f4506023bbc02d0b00b4f10530c6afffb862e22a0d80c71dc2558740657e92122045528ce7178a754ce503b841e2d6335999f4b8795752506f86e2bab0de904858be93c0befc1699ec7d6f079e95035e18995c42cf0a650546fedf84dd706ee125e4d7f8c035eefbf93b850bbe1a8bb536b39a8d7e77283d4bedcfacb9e1543df3c708d3b96a34cab4b7df5863c05f76ac2f7c88dacadd822bc6c567c755a352f3b1235fd4df7d7ee56e3adfa1f545f9e3b81ec104e1c91820144e973d4798c1c63514ac40b474da74faec4c61d15440ac09cb01e83a5cc99dcd78e6b505be3d6b08f6a0ffe49a3daeddcdd1c20c45f4c8749eda4eedd565fc15d0b9fb9034ac96856e1b7f349a40ad89a27cd045ab5b8f9426cf06fd7ab75d307d35ce0c5236545113b36aa73fd0784aeadccea1a365dfdfb6e8a58b225911d4c6af74851a496907ac0fc563bc3846a1c2224009e5d894f3e69ad533e51bed5e4bf3270720ac1bcc34ca26e2b6115f1c10ef832dff8a0b1a2ba1bdd3379b20e31971169e52c0415b62d5322a7345534fd0c61ab47ce5a500d80ea815d76b15cca932f07f3a28ccf7b7dd1e128b736d1d9dd4cd490b5f93b4addceff3a225fee049c60865081a13a9ae81815467123044f41787d856e892c0d007c83004b7cdbebc0cda4b0bf82ea903642d90fe48fe3485f01f6b41ed00b711c73717c2a4296a5fa60c18ef58d4e702186da324a1ba556d2dddd85e874228808cfa10c7edc848f122833a8bfba847bbd2fc30476a7e21770a44b37b05cb8ba141b0667ed0b2584f9463ac9ede56ecb6ea81b9262b3f56bb8b142afaa14364b0d252c08361ac773b897e0e82ea390527a25af23ee5c0de638cc9c706d90f0de6424aee007876d66c865e15302fdf5d9712b948487480349b5b63fcc1ac5a4613ec2c947ad2cc360a81a4bafcd5a448c1870acebfc3e884c437c803dd42b2193a76d78327c2624c927b452c3a31347bbd7e02ceff9b5183ec07e0842a3eddbe372cf8b981a2fffff1ae08ec164abfaba49971fd0ac97fad072fcd29c1b8279b21de3efb231a0fb39c5d45c2be35ae3406e6a6a486b8126449f1ab4202d300e3b8070a36bb54b5f8fc9a6566aa24cc56c4c1317efb4cd8a4956303e78b38056349941d4909e527e7082c0ff2e0e61eb22c91365aa41dbe802a0190b9a15752f5b6f5c8571f22410000b71b58c78126a1702006ed1120fb4ee41bcf196a128e5fc42eafd5a99c163e1421891c0d5b3a22b150f97ace88c361b33b38018b100f96463caddba16a4946d41fe07e463aa40645e94fe8ccb1749e684a9b9a9391c99ad396baffda9d122477eb4ee8bff90ef6e361699da486ee833c159944b6354b601d6b413a6a207e6b05029633546b9a408379477bfed4f2c0c61c5275d1bb5b87aa4caf5968108618d0079f07428ebfdf684ff0ca7e9027ad9859a6511251ea5c00f6ea48da85986c3a4266a35c267cbf75396b6148eba9ba108472cc5f4ce5ac6e9cf14636b8fb84a16fae1fefa9d108d767350b920819bdd7279741dff19d208963a8f8fedd880e26262a8002764e551e2498ecf8d977ae2dee8f79e019a9b73e7a40decad979fc7177565b15025a3a32c06ef73017cd9d4858d50411d8d6db7461b7685b70d1030616d7c6efe20cb670c7f5c406d0c0f4c1f83adb2f89af64d8a8b9c35a7938b017d6592e74dc96e13d2e98f9d59b7b75a131b245b1cef6f5492e4f7a061b6d4b098a2ad9648582e272c6b399befa5519c6690f67dfbea1be2cb00db24ecb1b0d526ac75f4b75f41d0eb51b5f1d40955a50a80b7c5a0497fa564fc3289cd0ecba18ed75d08256cd97ca13c5e9e42c0984641ad690e229d4a3dc7df2ed1448eb9b68197089170ee89a35d099fc0fa655f2a47e896fc8074502e716625825a1cbb60b2cea45878e25a40730183fb11131d20fd1782d531359f65c185b5441bec274489345399eac707e786ff93c1ba38e0f5f755ed1832a75a3de501968dc680ed5b9484bc5fa209b036caabc6b8609f10b14a6c0792e32e7b3bc391f04e647d0d1abed51026c462b2f84ef85caf445c82cdbe6ffc331033c5b1fdd044295fbd98fa73a5dbf90fbe1a84632a90df2c98d1076319bb5f9742bc92f10a25503f8313929b6e745a283b4f7976c98da73c3597357edf55ae11500d7b3c9a4e5fc3f651d459f80cb65690b7b5bcfdd67af7b6418dfb2223c05ddb6db031b5e200a62870e96fa4e3b0c7c6a681d13e9f1c21719a1a7ca8f4244629692d6e529f21c95cf360a4375cbfe87d6bd52e7d0d0e85d5f540fa18dfca761da369af188e2c5597d6c247674c453cfc2df3fc789a44feb68d2f8bb5fa4868458df1b79b62ff507282f6f0d854e8b64234d0b036bbb70e615e5fd509a2bc79741146715a3bb390e1827313f26c2ef7c87f5e8552617ee6de60eb03b57311c15fd6999d5be50a46e323994223204c58b3d6f1b7ec4346a538911e88c4e6f8877c7661a0d9b048ed3dc83274e088ba7f63a9c9114e4a925c4fd0321649206df41e88d90513fe343bc737149b10c7a2778064df64cc38a8167b5165ef7d5428a5c5e44a99b39e3831cb66d92fa9b96c188b039a1b6a50d1a5f7c4d7796622de9be3a97182ad638bcdd146c0c7f19dac8487fa547e2444732b1e01fde15bfdfd086723d0d26006da1c5177831858", 0x1000}, {&(0x7f0000001240)="36509944a6", 0x5}, {&(0x7f0000001280)="d0eceedd1770b0766fe28739f4d32a4aded2b86c0ec694476a36f1e8ebfa565b5d65b09dcade86d5d45c0771a536d5b815d3cac2102d79611a9ed3b58448f5554cc7ae027f8a96c79e64972e41e43b967c6a0d23ea20574f5ed8c9475c99311ca04227d91aef303c53f3b2f0bcf34e7a0ac6929426a24523890137b3400d669211e8feef129f7c736be8fb9e6d5a029cae0f696a8f07266fe5d0a617d7d261c24390bd94f5849744d7d53c3161afa8f59765af76c50a", 0xb6}], 0x4, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x4040000}, 0x40800) 2018/04/21 06:20:47 executing program 0: r0 = socket$inet(0x2, 0x5, 0x3f) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) [ 858.185815] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 06:20:47 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 858.374472] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 06:20:47 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0xfffffffffffff000}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:47 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0xffffffffffffff11) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x9) 2018/04/21 06:20:47 executing program 4: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f00000000c0)="032f24fe", 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={"620000000000000008000000fe00", {0x2, 0x200004e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x10001, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f00000001c0)=0x94ff021eaaddd4d8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'nr0\x00', 0x73c4}) r1 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) r3 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001c00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001bc0)={&(0x7f00000002c0)={0x18e0, 0x1f, 0x210, 0x70bd26, 0x25dfdbfd, {0xf}, [@generic="aae0c3101546023d1fc62cd01b4ac7c87c343590170ce35864909cd07ef6a88bfd00195e18bb063c094991ec2755ecd495c7e5b1fc948dfdc8931cb7870e6ea0e5cf7e3ce912742ffb6933d9e87ad03010404c82e95836d22d29718e0a4f231bfda951e67c88d9a4", @nested={0x1f8, 0x44, [@typed={0x14, 0x55, @str="620000000000000008000000fe00"}, @generic="62776422fe74de106163930361d61817e5b8cbc012a29fbd7ae998132a1e3847ebb61a40b65e3cda67476c67881811ccd9675a7c02e518e4812a8f66b9b3f936c4dab5e56e883c72a0a031947ef0db564e5cd3b573b419ba439638686f283d11d03eff68bbc534224dd7b89072fe79e9f0e59d6017bfd9e9ca505a1849b048bf0d2b854efd057f9c712da25233e75fe9d49b8da54854aba28fe1397d429efd7b82a41add61bbfb6967bba0c7", @generic="929a9be306e654d660f42042f2805c187e2faf3dc9db7b3d402e82090dc86b90e56f5646a60383660dff3f18e068667d4dff44715c6095331c2dc9aac8934d08bccf74ff37ac4d0689ff36e5029124bc44d52c531090", @typed={0x14, 0x92, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @generic="1f6bcaa304219f9369bb06f52bf3ae3a01396de5785b980f39d0bcf01f0dca0dff137048fcb897917dd456b7dcb4ed093300f49af21a42040b355cb216a666899f0a3bc9be18b4f4b498cdaa82b827f098daf2eea88ce65145389c252b107a516312421cc34b9f8860c942b0f8e0dbfd6b9b2944dbab69242e06ffa74aa08f116728f1d53bfa5a314d0a47eeb80441d06e2d50dfbb1c27a19ae518310872810680cddd583c1d9b6644d917ae84d38a239820f9315f1c1c451bfa67711784322ac906605616b279"]}, @nested={0x448, 0x27, [@typed={0x8, 0x70, @ipv4=@multicast1=0xe0000001}, @generic="00852d3b6464cbfe655b72ff500a65c28f3c402f937e4c1131aac21bf641b2709aa50c15d0a18b5d1731a8a74f6a28e39920c2899ea38b7ff2d0a3aa0788de", @typed={0x8, 0x5, @pid=r1}, @generic="1ae0060df8188b826529edac62e6f3912ded475491a62609aa3bc37809fa8d01e053e1a4d17fb4c63b6c67fda2c004c2f82a3694420092fc96d9ff9257e7b8ec2a54e89cb3fa0463af5b957a0a6b64254f227aa0861f099c8e3c1aeb41c0a5e518cd2b8a572ee7c0bf60a9fc9a7a39de558ef08b5a260a56ab4d5355493a97f3cb57422c0339c65b98f0984f23e53ce1d041f06d48a19319ffe60d88b1d47dfdeebf40ea4d077d497b16b6288f4ab9a27e0bb4046d2fa522618d5a14faa04dd06dbbf7669a49625954276a59e3d12ec08bacfd7cc16e739d963381e0f3a4b3d4806087fbb35ed8", @generic="782723b2012af01cf18ac4642c043f3ba50c4dd549fa78b3b8c03c7eebb930282b6cdecc712e0cd625dc3a4b291b38423796efe399dd947b96d817697754487a5fb33f296658a4e57580373a3bbabc665f1637a3f971a87086cfa37cd14eedb6e7c9a056fb2835260c802e30ce5b1a8b0f83833e6c58bf413cbda49154664fa5e28075e0cbe1aed7e5df7e0bc6b46a4119d1ec33542cccfe1bd6dda05ea67bd65dcea7ad4cda108ea3e2b56403090c91d0734c8f8065", @generic="5a9176a793c04a879d9a18fd6fd22aba9b1c9b12c538341af7f9fe770a813928dca60714be546affdc1b7b6d2b28a9d992ccde227907d8fbf57d7bf127f1ebc819c1dd69db0fadb8b40bbdab132b961300d3b48543bfc363896382910e6372e406528509bef5ec7aa5927a10ae5f44b21e1cae7e3cc395eabba81ffc04ad59e75686fc671f5ceab3d13bfbf96a7f1fd9ae09bf10c7bf705ef9d301b204fb30656850dae443439aea89979ecfa56d99380682b05ff3f15a5dce383d3e15093c340499b9b334850837716976cf99450795ce63cb9afea1121eec7b02e1ac358f7bb65f33d20221d13ebb91f1f64d", @generic="5ed7709df5807a69b4b55f9a772ef92b56dcbac7b264a20bdbdfb0b4cf87a14c73799a1336cfdb36c85e40fe163cfdb412c9035bd125e230b57232dccd9871c58302b05dc00ba7c04916b26f39836bd6ddcc933abb699f281fdab95dc269e25810bb55f669c21d36698888ba9ad36b80610751fd005975ecf2d31d240f1a18775135f8a76b4b50017545df4b7d6956aa4c67", @generic="632eefcd8cd6df87b0aad5a9c5fa9afd53decaa676efd079ca061a8d0ce26c3b7d379881abd42ca221edba29cc7cdf237ee8a6375ee1994858265a75856d6a8f1b1dc63c9ba96c4beb2f186e50c2d4eb76bc9f275503546315dcdfad38db1fe37901c55d15e15b8692ab10b2f09aed8e6880e8755f8b629fbeddd236daa8be8aab6743090bb088cf9d3b7a5987aa15e23e74258e194c097311c45ef104ce0162dbb25baba82921aced21dd331e90b8c5123fb31de8c65ea9cbb348a3236157d896687667f6628c7fc8264d8b41cf9c474c3a13", @typed={0x4, 0x4}]}, @generic="49bad18286f88dc48e069dfc19163635736de5f14b27a64943f41d584ab6fbd54b2c1cf0b30b732643e9762b8af70fac5f236c497efed17379c496862fd5a9ab0b92d6632202fb10de07ee4191252bffe0c0fb033ce3901405f30daed53bd410f98d39b26f90f88c0b44762303aa2d2505d86f5b97ad1aa4d3859f6ab7e131d5298eda224f6dd382ef8ae96d48a2df53d7fb995fc8e656b6f713618dd4de3129520a7f142f30d039f7e355e63a9bb0e409357b", @generic="920bd24013133adf9aeb76e68f05e8e54e7ba792c2bc9fcca374f99ed7ae8ad5573c68d73c67f092d99751fb450edf14b5ac5e111f13c057d753001d2bc790dabb79f37c2945088201e95715f326622aa625bbc9b5859a99b992ea121811809c348b79a0d0a057ea3c186629df18cd18c0180fc6f7cdb60ac2a3959543cf60ec8edffc20b50a664561afd47efd26a64067b3cc8a80ec7d9897c6e1751b5e1ebcd667903f0e3f3f927ea1ebd39419284cfea98c56290556408624116fd218fdecfa4e3658ac", @typed={0x8, 0x41, @u32=0x6}, @generic="4b9904b5350fa0d004c9f2c838da9d7c96ccd9842016eb58a66e8c6a07447120dfde6cf85d19d08a6961ad7789f6936c68c350cab6cdaa45d125b395b1c1244091d6e82555568a9d3c93594bfb2b5b54ca9ddc8246a53a57b4b8091068024d1bc8d6557ffa5a7fc75bd0717ed3937e94ecc8d24b023e970a29dc4f60", @typed={0x8, 0x3f, @fd=r0}, @nested={0x1020, 0x27, [@generic, @typed={0x1004, 0x37, @binary="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@typed={0x8, 0x65, @pid=r2}, @typed={0x8, 0x2a, @pid=r3}, @typed={0x8, 0x64, @pid=r4}]}]}, 0x18e0}, 0x1, 0x0, 0x0, 0x40000}, 0x8845) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/04/21 06:20:47 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000280)=0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r1, 0x9, 0x67565c17, 0x5}, &(0x7f0000000080)=0x10) 2018/04/21 06:20:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) sendmsg(r0, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffffd9, &(0x7f00000007c0), 0x0, &(0x7f0000000800)}, 0x7) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x32, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/155, 0x9b}, 0x40012060) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x6}}, 0x5, 0x3}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0xffff, 0x577e}, 0xc) 2018/04/21 06:20:47 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000006640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000040)=0x80) sendmmsg$alg(r0, &(0x7f0000008740)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000066c0)="4343bf0c04c0520e1aa65a4042bf19205469ae6ddd45f4456b044d0922bd7440f8fb2c67b07a210af4bd1f7f6d8ea2ed7b2f9f065b995d36a4a0469856ac5cc2359b154c57a0ba97e42e0e8edc64b86ac4846c5686eee3f0fd08fcb42b79bd6f66f8fbf67a00ccc0c650ef9692fa8d219430771def66468ae6a40cf765f407e84cbbca102bab", 0x86}, {&(0x7f0000006780)="2eff12c42990d41e493a83adbd94e3c89cb261471f78a635cf2507ab23c7ae2eab67ae3a52d45dcc82b9963e3e59da7eb8ae89eed8d0f658ec06215ddcddef547f7593de878dc1ec172a5309d4c31270ca6d6692a0c390234d53a737bb0e753355784e93cc03564939273e1f957d369711b5b8b7c4c81dba21cd6d2e7ef448cef6c25a33251f8dc3083ccbd6539a17f3fd2b91405806fe32d87f1f2b09605cef8834376e48569a367ea9452dfdc065aa35ec910148e1f158b926271b7e3f275ad844cb7889eeb2e37fc4e97d616379b1ab1317e0bec9dd7184f5b3870ba2d96049ac735cc52a29365a9b54422c5867b9a97382c5d802", 0xf6}], 0x2, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000007c80)=[{&(0x7f0000006880)="a27f3212b9da8a1356f9946537aa7b7cd07f1e0376eb", 0x16}, {&(0x7f00000068c0)="6391980bfa089c03357ecb12f1fb821b92e4efc1c582c15e173488bc8f39a19948726d43105ee7aade823cc9cd7ed0faed1fc0c22e5f12a4e21ffe7a57956d336496a63372a5881b836f79c1830a1fae2918a5b17b0e5310c51eceeff67970b4059d7150ad947199ae2286f9ea5390c5e45290313620aa8bdd5c8dc22c8e297ab6c6af49a0c9c522d14431b701a2b3376ddcd63bd2d95fb5a4f942fa78fdd832d814bba90e59e7a83146b5f6b74f2729a420e5c3a11ccd51c03e76f2267eacb77274f5263ed0ed3eb3729358065359a0d7ea32da336391ccffe8456596b5951a3a6a2232860205bc4d635c76c9f3ef54", 0xf0}, 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{&(0x7f0000007fc0)="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", 0xfb}, {&(0x7f00000080c0)="cb3b95db00715e566bd529fa2fc491097c98196d5310ed32d09e9f0792647b03e51f2ae2855f9bbe0c5d99538e55ea477e2a139187b1a405f7839c5a687b9a507d65793c9c76728ecb0a5d73af096034473796742dd4b0ca94027618bb1c999ae4b136ef282b86e01fc4dc84c21faa2d35909fd7c2db9e76e8ff89f2a839884ec3cbb76abf844b1f53102d108d39a3477de890e3ab99a77f9c07f52bef723ec528f79bf19d27af770bb31a3258bb0c8b3367764cae05b0d9e146e8318bb7ae74b57822a2e778e4202a991f3589b355562ddf", 0xd2}, {&(0x7f00000081c0)="e9a098e418f9572daf80d33c609dbbe1ba30ead80bcd71aecd6aba9b31b9acdf538ebb2f339261c4563b3efc41927b05a26cca972f1ae35069557f0b88ff6058308d34090edb6ea720855150dc1da5aacd5b9a35a0d7ce6e5d59f3dc69c96f57a01793b4ba71fb6610a58adc9053e60e9a1a13afd962aa53a87e384a2588e0a7", 0x80}], 0x7, &(0x7f00000082c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4e, "4392795e7838f95abf258bbe9952932d2a1bed59ed104619f088d94e9ac4cc7005ff1e563b8107b2313585ee47b9602dd190846e0e29cba0c0a7e70d379a19e21c30f3ed7a47ae3084a7223ff775"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xd6}, @assoc={0x18, 0x117, 0x4, 0x8e3b}], 0xc8}, {0x0, 0x0, &(0x7f0000008640)=[{&(0x7f00000083c0)="c7081908a20c3169900cef765c272ee77b225001e1816d68113c98cd49815165ed473075755c2143ff42a46591effd6c8509ea78609141efb5aebb01924d1fae39f35426868e8b81e81b75612d868214bf1abb3e0004843ecef590fa3952ce55b2f803718fc1c694b42525c7d0c5cf8b65cb95cb653f1c3edacb95c163668b7155c96fc29a1ec415932eb9845654ba94db813ad0510485ba64e119ad3e771e964e4c140be251e068b0e5894caa0897f9c6b8ef399d38b2", 0xb7}, {&(0x7f0000008480)="a14df5ac1da3b344172f38e1", 0xc}, {&(0x7f00000084c0)="849787cffa40798b4f8b9d00899836c5a70d2dfae09cf4d5fe3357f06d6ce25079915dc79e44dbb1a79d623ed9915a88842ca47a357e9a30cbaebb0209c43dce4acc3fcad0036b9598aa6f41a25766d7e9d44f913a96af375cf7095bf3495f69fe4cbcd53f4ce5884690ddb96e3a9d53bc359d6a53dd9ca2179fddc4f70393f8b83c64b46bdb749308dfc5ab039b3b06ae24d09459815720a14949cd10942ee3bbbeb79629de514b26836278d7adef5e81766f5510a0dc93403a3336506797f8c91e2d5950f197f9ed36ac05aebfdbb13f1a359b841c856f9ee444d7b9dcd904e513946e4eb64c538c3e6ed2655cbf6e86127e4123814a", 0xf7}, {&(0x7f00000085c0)="682312e215070121b0adb8e0a9668e9f1954bcb9147297de9231a1e3aa1adb35a2331c39d3bdbfa64e5c1406280a48f24eae30c4b5ba26e2f2efd6ff979f9bd7325bfc916cbf84a47185918b7b988ab9a5fd56c7d63543ce69227a4cd8b69ccb1d98b7fb0285", 0x66}], 0x4, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f00000086c0)=[{&(0x7f0000008680)="376fdf430440", 0x6}], 0x1, &(0x7f0000008700)=[@op={0x18, 0x117, 0x3}], 0x18, 0x40}], 0x5, 0x40000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg(r2, &(0x7f000000ed00)=[{{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000ac0)="1679a43eb6e93f632ef1d3241014d5bd54a15b8e7dc409ca96c9346cd6236228", 0x20}], 0x1}}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000540)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)=""/58, 0x3a}], 0x1, &(0x7f0000000500)=""/37, 0x25}, 0x0) sendmmsg$alg(r3, &(0x7f0000006480)=[{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000040)}, {&(0x7f0000000b00)="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0x1000}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000580)="6ebedc595ccb85e53a1881bf19662bfd7e644660543ce9f39d5bbbf50557edc88f569e9ed8ae8f33886fef16ebd081afbd659a9ea4ed2cecb8c5a797ea6946b14237df839fc109f280bd96c79eee77f85e0b7aa665815c102221f26ba958a9c951ee9e66f3e38a5d1f908ae1d189f4e3286592ad71ff394f0275d8a84bb4bbc1af649c3082ca9077ebee03d42757d57bbcfb937dcc00186b5b7f433e8105bb28bb56ded51d221ef2ddba7dfd819b23269336f18238daae0934e7dbae96480d92e68e56bc39f1a204949e67b8902d8dee4377db5e467e22af78056f72b40fd7a00710a867f192085c3ce6d147788ae5e9db99", 0xf2}, {&(0x7f0000000080)="2f9ed54692ff0cbb05d225bc5e1413983f943ace87ad6c331b762399fba638e6e70253cd701851f8e1bb4236310ba902c22d7d5855ccd0b60e", 0x39}, 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{&(0x7f0000002a40)="c4c91fe90c22ea21a87fc2f952c8b1e4de3b73d737b9198ed0fb918ad5c6ff2ec3c07b8c96eab366815422bfc74be39d22c7f7e48615926fda02e20daf85cb3edaac6048fcf2a47f1ebd4ad2aa4f3dc702bb0a20d47fdd4cc5db7cdee7946988fb6a47522e0136a399b0a54c250f0a24c73e3202300ea3bbd64fcb59a24d3278ab297dfbede2096e11ec13057a4b11413032c9af18d23ec43a34d181f2dac9a2557c93ab3f0eef3c2f7f7dfd5b4eb83cda6b803ae7ab0c4cbdb569f0def12200a48fea56574d2df9cf17b975e0c7a50f7ddbd558c7f83994f850d667b9", 0xdd}, {&(0x7f0000002b40)="2b287d94d720dc3f75165dbf9e060f70ab6c2b7a8f615f9a178390aeefff819a116b8513e4ad7da18872ccb39b095c1446733b2d3a28707a5dcac673cce90479ec8ccccb18ae21474600dd7a8d8786278e07becdf05e25a059dbdcae7151dacfc24c2b6d1618ba99ee3f54c0bbf962e3df654a3477fae5fccae851f2888956578585f2b014328861ef5b0da210a833e023acc94aa8151b5653fdab6a77da8d75357a1321332e4d04814092935b8954dd14172410d2acd5", 0xb7}, {&(0x7f0000005d00)="6f68115ce792ff03907abb6782816b22cc39c23f99048bd4517a4964407485c4e23d3849fa002a0aebfe073bdfedf6f0c4d8231d649c13432fb6380eeae3e9bc48b1f11fedd94c4b7923b4dc4fdf3e79da7b27aed9805ab1df5a37ca8cb145ec21b1c4a64da81089d41216cd7089788b8e9a6496e57e56545d4eb402c295b5b8496f6140cbeaee213011c0131387f3f27dd0624489b1b7a6f92ed7cad0b9d7afb4e56d3b0210c0ef0343bf975138e43f4742b28b0fa18ab595179d49f370535c5d9e73fd8d8940a8a88434419ae506a44aab4a", 0xd3}, {&(0x7f0000002c00)="3a3a35c1f8cae8ce4b1732ebed9778d7a861a3e42756e092c881d7a8206b32c2be2a97fc71f8a848c0bcdf84239f42e15592b7c0776d0cc551559690b93bbcab245902bf9a9a90e65fce30fd4818aad303", 0x51}, {&(0x7f0000005e00)="3e98cd776577171e7587895e590525f1481d00374a83a8cd409031c56b9714bf6cadb126f1f351faa85cb66b6aff1b7d7e43d2ccae8da479adacfd1988a222b02d730576d97bee756b9faf20f406e5ebf4554dfe787dd53640f88a4387087ffbe348a40c4ff08e84d003e4420870fa6bfc0669870c4d1ceb4254381cba41dce0238d05f8a610", 0x86}, {&(0x7f0000005ec0)="0d7384734b72bc2d1a7dd320f7eb4f68d0f531b20daab2f63ba9fb4bc794f8c62910397d59a2cfb3e3d6bf5cb11543d16bbe77344acb27c7028c1178091592170f657b1ffeff366962b218b40633215db45691bd0d928077c269881063e2affc3344de99a5c534f802f5ee67f1c11c3ee78342c41302aadef570afcc19474e293ea059c0ddb42739508841e293bcca15cae0ff64ebce3b9f056a502e844e05e95fd3ecba1948ac2be47c7f5efb68c7c062bab89dfd6a02abf739aa544e19b070b26feb971e1376732b77d746ea5e40d0b3a4e8a9211f10d0e9fc912ceb6e6e9a0e6315efe09b4bafb11c578fef", 0xed}, {&(0x7f0000005fc0)="d735c122d21b54bc748eb0e2b9674bc6f6676903119c15f2bb3a5b5792aaecfc509ed21ad21c5bfb913f314a43aa6f77dd02348b173164fe1044efabbee07c4d42358b50056747c300c5a3ead3e3a407c0a2ce0201e5017120f6da56e132e0c546fd7ca17d30bfee39ac21496aecea72689f66e2a05e9848168e60b37b80b73f0c9ba7426c22e56ddd7c3636894df86667e932c993ff4e386bd7bf587d1830793a16d61831683e580c61a669", 0xac}], 0xa, &(0x7f0000006140)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}], 0x30, 0x20000000}, {0x0, 0x0, &(0x7f0000006380)=[{&(0x7f0000006180)="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", 0xff}, {&(0x7f0000006280)="2054a28d29a1990e767b9f3d62ceeb98bc9344a4026392b97b06cc90e5dbbb638a656c366132f55ee3d90346884f138bf774c2e5ea3e4eda82f98717479657a1ee10eae617c33e18b82bb67d9b8217fa42c933203e34dcc23eb14a01960feb892af7d4e2c97462b6cbabf77c77e48efca19f2b32f0970586bc8f4e68150cd8f7132fe9d22fec78b81a312f1ab41cea7d58ae6a6011feaf78eb345b4635de67ece9ad32d64170e9e89341e7f6f8b318eb87d2357d1cf0048d7deaeeb16ca5d4550c48eb7d2b3a01c3ecb0cd195577eae84a544921d3736b498cf65dbab2f36dda8de3d2f35ef59d0f778da5506ca028624b15", 0xf2}], 0x2, &(0x7f00000063c0)=[@iv={0x68, 0x117, 0x2, 0x4f, "ca6a4258f14606410f26d71fd954dc08e4475a7a3511aeab6751b99cb91c8954148e2ebaabd9091058bba1012121399a1b06746c337918a54f62d89dd70d208a737714533d5d5e6844f436ccce4791"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}], 0xb0, 0x804}], 0x8, 0x8000) 2018/04/21 06:20:47 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000000)) recvfrom$packet(r1, &(0x7f0000001280)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') accept$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000180)="1a14b92d12e3635a7c9cead744affcc54f860686dc5841935840127f302e4a3ae6e9d59808416eacd0411a62fba16f875c2828dc4f6bc4c73ef70ee8762351e7d299c4f4e68c3f08598d8d7e956cb76f2d2718435263367959a8c30e1c7e81c25984b48cf8ef4b4f0b754731355144905f1fb9ba401c480a") accept4(r1, &(0x7f0000000740)=@hci={0x0, 0x0}, &(0x7f00000007c0)=0x80, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000800)={'bcsh0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000880)={@loopback, @multicast1, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000a00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000c40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000c00)={&(0x7f0000000a40)={0x19c, r3, 0x100, 0x70bd2d, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r4}, {0xbc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffd}}, {0x8, 0x6, r10}}}]}}]}, 0x19c}, 0x1}, 0x8040) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'gre0\x00'}, {0x20, '-\\vboxnet1lo'}, {0x20, 'gre0\x00'}, {0x20, 'gre0\x00'}, {0x20, 'bdev'}, {0x20}], 0xa, "dd9048136f75a8fa2cd89354e62689d0e57a8a6b3530bfc3135385fcc4d1191d3616e1efabc0b19a9c6d74e59f5ace7462a97c6bbabbae97b8ea158e8a60a6e54bd0b3e0b7356e472d6097"}, 0x7b) r11 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007440)=[{{&(0x7f0000000dc0)=@rc={0x1f}, 0x80, &(0x7f0000000fc0), 0x0, &(0x7f0000001000)}}, {{&(0x7f0000001200)=@can={0x1d}, 0x80, &(0x7f00000048c0)}}, {{0x0, 0x0, &(0x7f0000006440), 0x0, &(0x7f0000006480)}}, {{&(0x7f0000006a80)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000006f00), 0x0, &(0x7f0000006f80)}}, {{0x0, 0x0, &(0x7f0000007400)}}], 0x5, 0x0) close(r2) 2018/04/21 06:20:47 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 858.461678] Trying to set illegal importance in message [ 858.484572] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 858.525353] Trying to set illegal importance in message 2018/04/21 06:20:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x0) 2018/04/21 06:20:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2200000016000700ea0910080900073f0b0000000922000004000307040001008c45", 0x22) 2018/04/21 06:20:48 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x80000000, 0x1, 0x9b3, 0x10001}, {0x20, 0x2, 0xa6a, 0x6}, {0x3, 0x1, 0x9, 0x6}]}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) sendmsg$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) 2018/04/21 06:20:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0xffffffff00000000}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:48 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x3, 0x1, 0x9432, 0x80, 0xff}, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2000000, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) write(r3, &(0x7f00000001c0), 0x0) getpeername$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/04/21 06:20:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) sendmsg$alg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000400)="e185db81beaa5acd15e6ec3cd4380ea3d9807ff466ce2450eca730accf0d861d55233e67b1098eb13ec3e04e22b90cc7620dac435732e6e4f91a47b08c36a1cfc19a487e70ac505ada83453973f843ba0708324ff9ef0afa15bdfa9bd7f9", 0x5e}, {&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000000b80)="f314301e17b156d5beef70c59304bd21876aab19277b93cb57bd7db88280b2630b6e5dd99370f1f984814eb3429152fbdaa1d80e65edf428e5f841793652ed6379d6b496979e386a44f59c4bd8666d646e53e6f7dfc946f350b205a811fa529447d49b491658bdc589ed6701dea0b7ac59c104e7d71cc04ce28160c824b0b840b9a4bcb83a857c9d20", 0x89}, {&(0x7f0000000540)="5a3a787ac2bcb80a0fba4fb4506b4f8cf84a5f5c257cf0e4e5b28219bad592d4bf75d539662f49e0b4335325c2e7d35b5c7329f20ab928b50c358b1b88453b48d1d9e805ef477c50590541c1caafd10c2505fef5592763251bce1b57785ec5254d34adaee72169e4f3b1d1f6a941684825f7e0a76f0391e84c3d4f60cd931fd4d1523d1664605c8ef67e87d46a03980a643d384f923d99d821334225379c0051dcb7a4e0e9f4aed7c56b4b7e058ef3f902a4940b4f43d57188f29757279cb09b242be3c04936fdb9ac73c78441bc236e9fe6a735885466d300fc5631f99ff678c1066a242008b8769aaa7a3e7787", 0xee}, {&(0x7f0000000640)="180e21259ec1812b357c7967c52de40070fcd5156d59ebb66288c602953e0738e6d9cfbec31dc4a830450a8821fa3d793fe127d99336a5a9be8b3e84ff63a36fa602d30f4e7d7b86e66f15855a1f288a6e03a79b2af443b85717dc2e9886bc04c219bc3e1facf0e96539b78fb3640ab4f83a60aed1e636519ce56c4ccb0e519b92de544ab8b6b019ec1450d3f8b61c6779a8a0bbb1771c2447c064c4b7ebff0832e27244cee8ab2f7c1cf918f98aea2b1dac8b5de5954d5c1a59ceb980ade37e3da557ffc8f48f0fd9d8cd942e1a99a3d68ce347c61cfcb7ebe620a902fa21167f6ed56db45e661bd15dca9d", 0xec}, {&(0x7f0000000380)="2ce901a3a3c9bcf2ff7ffa7c902189b71caefb41b8ce2f8f66920a0a9c73c2f9d67d2eaa611cff3f9990902270a24dbe6e", 0x31}], 0x6, &(0x7f0000000b00)=[@assoc={0x18, 0x117, 0x4, 0xe04}, @iv={0x48, 0x117, 0x2, 0x30, "468ada53104c46332d1604bb87fa8bfdd8d300e58a3a34bb2068d1eebf1649030eedcaa54d47b97f680f81625e022f61"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x78}, 0x4000810) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000200)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000017c0)="dbdafb8765f5d7ec48f5ae4c063e3f5de348f7928fc7dbb48e71c742f618e9c1975feed12f28c8c43c850420f4e4e99b47a67aa8748389aff57797dd6b4a5f54bb1350b37c7ecafe66c43c59da61fc24470000003013d39bd0545c17ad95d30b17cec8c35f8a", 0x66}], 0x0, 0x0, 0x0, 0x40015}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffede, &(0x7f0000c3fff8), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x290}}], 0x2, 0x0) socketpair(0x5, 0x3, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r3, &(0x7f0000000140)=""/21, 0x15, 0x40002000, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/21 06:20:48 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:48 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x1, 0x0) 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$PROG_LOAD(0x5, &(0x7f0000000380)={0xd, 0xf, &(0x7f00000009c0)=ANY=[@ANYBLOB="1800000008000000000000000200000004050000010400000000000000fcff00352fffff140000000000000000000000fd60f6ff00000000000000000000000018000000000000000000000001000100473430000c00000000000000000000009500000000000000000000000000000095000000fc39a041943e37576319cf1d7ce3451406782805a28657f844f867604b8cd9bc2a4ec26670d3425995e991856c79cebddb7f2df4ac61588995204d9c198da1fceaa1a0d1def6181756b20acaa3657b1933f649493c967f6a2fba9c549ef50c693e21dceb21955fab0f731d5a5a43bdc4c318"], &(0x7f0000000140)='syzkaller\x00', 0x9, 0xb8, &(0x7f0000000180)=""/184, 0x41100, 0x1, [], r2}, 0x48) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$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) [ 859.477936] device bond_slave_0 entered promiscuous mode [ 859.493585] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:48 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "371e78497f0932d9326210352f63cc2feb94dc95a806f99234d729601d94c87f512b4446e425895d2b269d5c34175194f0b589fb9116d7465528736cdbe362c1fabe7189498c085875df8b27326cdd2ef3d3a32fd17f28622a1fc9a4fb0ea832b963b27be1f773dee0847d07520218a005568f06f4ec09467e531d30648c4d090472067e4536d63d9a4c7d21892be12510c396459646c9be81f3a627aab49f447c0b03b60e2179e29d6d4ef7d13e1d0e8dddec02a4f2501adb5f57402f7ed9a595fdaf3b7bb827e1743c4efbded88c2b7ea254a49a940deba86f6f38d925a144dd7e80aee8d2f5d88ac492ceaf0f48f70d7dd14434e6c8858eff"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:48 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'bond0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/04/21 06:20:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000680)="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", 0x1000}], 0x1}, 0x8800) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)={0x30, 0x200022, 0x109, 0x0, 0x0, {0x2}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@dev={0xfe, 0x80}}]}, @generic="96"]}, 0x30}, 0x1}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000300)={0xc2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}]}) 2018/04/21 06:20:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0x200000000000000}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 06:20:48 executing program 2: r0 = socket$inet(0x2, 0x3, 0xb02e) r1 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x94, r2, 0x0, 0xfffffffffffffe00, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xb9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x94}, 0x1, 0x0, 0x0, 0x8040}, 0x4000000) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x3, 0x1) 2018/04/21 06:20:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/96, &(0x7f0000000040)=0x60) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@dev={0xac, 0x14, 0x14, 0x10}, @in=@multicast2=0xe0000002, 0x4e20, 0x42b, 0x4e24, 0x401, 0xa, 0xa0, 0xa0, 0x3f, r3, r4}, {0x4, 0x1000, 0x2, 0x7, 0x7, 0x3, 0x0, 0x621}, {0xffffffff, 0x100, 0x0, 0x6}, 0x2, 0x6e6bb5, 0x2, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d3, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x2, 0x0, 0x5, 0x7fff, 0x8, 0x5}}, 0xe8) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) accept4$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14, 0x80000) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000001480), &(0x7f0000001580)=0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r5, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r5, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00000015c0)='tunl0\x00') recvfrom(r5, &(0x7f0000000480)=""/4096, 0xfffffffffffffe55, 0x8000100, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000000180), 0x4) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000440)=0xfa2, 0x4) 2018/04/21 06:20:48 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x3b8, 0x0, 0x3b8, 0x1f8, 0x110, 0x4e8, 0x4e8, 0x4e8, 0x4e8, 0x4e8, 0x6, &(0x7f0000000100), {[{{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 'bcsh0\x00', 'team_slave_0\x00', {}, {}, 0x95, 0x2, 0x47}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0xfffffffffffffffb}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x13}, 0xffffff00, 0xffffff00, 'bridge_slave_0\x00', 'yam0\x00', {}, {}, 0x6, 0x1, 0x8}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x400, 0x1}}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xb22, 0x4, @loopback=0x7f000001, 0x4e21}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffff00, 'sit0\x00', 'rose0\x00', {}, {0xff}, 0x5c, 0x3, 0x44}, 0x0, 0x98, 0xf8}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffff00, 0xff, 0xffffff00], 0x4e23, 0x4e23, 0x4e24, 0x4e24, 0x7fffffff, 0x1, 0x3, 0x5, 0x4}}}, {{@ip={@rand_addr=0x101, @multicast1=0xe0000001, 0xff000000, 0xffffffff, 'bpq0\x00', 'veth1\x00', {0xff}, {}, 0x5f, 0x0, 0xd}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1f, 0x4, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x5b9, [0x10000, 0x7ff, 0x2, 0xff, 0x800, 0x4], 0x7ff, 0x800, 0x8}}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x298, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000040), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'erspan0\x00', 'ip6tnl0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0xb0, 0x100, [@statistic={'statistic\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bcsf0\x00', 'ip_vti0\x00', '\x00', 'ip6gre0\x00', @random="3da9685e7937", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xd8, 0x108}, [@common=@mark={'mark\x00', 0x10}, @common=@STANDARD={'\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x310) 2018/04/21 06:20:48 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) [ 859.670459] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 859.698379] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 06:20:48 executing program 3: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d8ff0)="01000000f6ff060000071a00009139cc", 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) close(r0) [ 859.728355] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/21 06:20:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x9, 0x7, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x6}, 0xfffffffffffffe06) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1000000}) 2018/04/21 06:20:49 executing program 7: syz_emit_ethernet(0x282, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "adfdee", 0x24c, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @fragment, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xfa, "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"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0x9, "43a4ee", 0x100, "bee571"}, "8fd7502e"}}}}}}, &(0x7f0000000600)={0x0, 0x1, [0x0, 0xf1b]}) 2018/04/21 06:20:49 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000240)="2400000020002553075f0165ffd6fc0280000000001000220ee1800c0800180000001700", 0x24) [ 859.938673] [ 859.940333] ================================================ [ 859.946118] WARNING: lock held when returning to user space! [ 859.951906] 4.16.0+ #10 Not tainted [ 859.955517] ------------------------------------------------ [ 859.961302] syz-executor4/32633 is leaving the kernel with locks still held! [ 859.968566] 1 lock held by syz-executor4/32633: [ 859.973223] #0: 00000000eef459d9 (rcu_read_lock){....}, at: ip6_route_del+0xea/0x13f0 [ 859.981443] BUG: scheduling while atomic: syz-executor4/32633/0x00000002 [ 859.988305] INFO: lockdep is turned off. [ 859.992396] Modules linked in: [ 859.995615] Kernel panic - not syncing: scheduling while atomic [ 859.995615] [ 860.003158] CPU: 1 PID: 32633 Comm: syz-executor4 Not tainted 4.16.0+ #10 [ 860.010080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 860.019427] Call Trace: [ 860.022023] dump_stack+0x1b9/0x294 [ 860.025651] ? dump_stack_print_info.cold.2+0x52/0x52 [ 860.030839] ? print_modules.cold.82+0x1f/0x72 [ 860.035420] panic+0x22f/0x4de [ 860.038613] ? add_taint.cold.5+0x16/0x16 [ 860.042759] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 860.047859] ? vprintk_func+0x81/0xe7 [ 860.051663] __schedule_bug.cold.86+0xdf/0xdf [ 860.056157] __schedule+0x139e/0x1e30 [ 860.059956] ? vprintk_emit+0x3e5/0xdd0 [ 860.063932] ? __sched_text_start+0x8/0x8 [ 860.068080] ? console_unlock+0x1100/0x1100 [ 860.072397] ? printk+0x9e/0xba [ 860.075673] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 860.080428] ? console_unlock+0x1100/0x1100 [ 860.084754] ? vprintk_default+0x28/0x30 [ 860.088811] ? vprintk_func+0x81/0xe7 [ 860.092609] ? printk+0x9e/0xba [ 860.095903] schedule+0xef/0x430 [ 860.099270] ? printk+0x9e/0xba [ 860.102554] ? __schedule+0x1e30/0x1e30 [ 860.106530] ? __lockdep_init_map.cold.49+0xb6/0xb6 [ 860.111545] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 860.116299] ? ip6_route_del+0xea/0x13f0 [ 860.120360] ? print_lock+0xd1/0xd6 [ 860.123992] ? lockdep_print_held_locks+0xe2/0xed [ 860.128838] exit_to_usermode_loop+0x220/0x310 [ 860.133418] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 860.138259] ? syscall_return_slowpath+0x5c0/0x5c0 [ 860.143184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 860.148716] ? debug_locks_off+0x40/0xb0 [ 860.152776] prepare_exit_to_usermode+0x32e/0x390 [ 860.157614] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 860.162280] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 860.167120] retint_user+0x8/0x18 [ 860.170565] RIP: 0033:0x455389 [ 860.173743] RSP: 002b:00007f4d39affc68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 860.181446] RAX: 0000000000000000 RBX: 00007f4d39b006d4 RCX: 0000000000455389 [ 860.188708] RDX: 0000000020000440 RSI: 000000000000890c RDI: 0000000000000013 [ 860.195970] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 860.203235] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 860.210495] R13: 000000000000038c R14: 00000000006f85c0 R15: 0000000000000000 [ 860.218228] Dumping ftrace buffer: [ 860.221753] (ftrace buffer empty) [ 860.225440] Kernel Offset: disabled [ 860.229043] Rebooting in 86400 seconds..