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", 0x1000}, {&(0x7f00008f5000)="473302d1e8374195268e15579a2d859694fa71bb78d3e71d20662f56171ca65ea0c810492536828eae9eced60708300d11ef6c475dab449c30e23dc122aec42de488d3ce9b80db61ade348822d80e3a7c1bb5cc256c577db666ae392eb8cdaf18c7e21355feb239c64e5a007058cb8cc9c93bf7e8ffaec48575f573df52b52e0c42fe6984206885cacccaa4b7ce3a09604ed44e0e1501cb931f5de399a911fabc4047fcf4b9437fce001090fcc4c90b14a72247726b323f745a24314e922749d6fcc18f387044e148474751b3617a0acaa34d4a12593b5d52fe12e4c08262583ea8be4", 0xe3}, {&(0x7f0000844000)="64eb3095eb41f8033f3e2b5469de9351f53ef4f5de2685a56d4b053361dc78f8bdca4063aec1f7e394cef6e8016c0f6acf04933a53ecdb95cc169e8eff271892d62f61dc4ef9f657f3ef878409f452659e120c70d4cfc544adab5adfc9c7d0bfead94b2fd3a8e5161ad7fb697c4e348eb0c72643cbbbed49312fef5c0a62837cf5918e30d57df2fb532a73be5d5c12b55cb904a37f9b19f96bd98f099350168c9dce44dcdb3e76399559db05f7290a7a2d172995927cc8608fdaf3", 0xbb}, {&(0x7f0000b94000-0xac)="702d6b8317c1f6f45a65c9ec4bbfe542bc1881c579c58248f765b0e9e289be045cdf3f5a764a32fa25f939d032d821e38bafc905af351480e26c910c20888a559c67fae31817ee1dcaacccfea1a83873eb674dd6411c1f0648b2062c14a6c2523e74410468edbab441a3cd4899cebbc3277ded7d3dd8beb43e864f8f645b76625806c92a59eff96ea5eaac5d141dfff71e33f59a8e27b371e6c3f722015f4e4286a49fe373953f2be1436dcc", 0xac}, {&(0x7f00000db000)="164e6f968c2d4a1da8e3a1bde35b1cc51ec07050528243a3eb6730f27fa3e225e7a54c7cdc92c4647398f4e0ebc0542a8f0b", 0x32}, {&(0x7f0000107000-0xe8)="d821edb4d7ed476fda8f668aa06b5bc168287685d28ab85e759a57157523891cec9d496ceaca521653c05710f2b382727c9a29d76e5b49285c20865232911edbb6e340e4cfd11563b31c3586c92bf72a0b917cd7ba35cdaf35fb45e950cc186e264d735d3c42bc4a7ba0957437c2b2214a7c1793d9a41974f5771a23d2ce69796d292ddf379d07f482892a26dc8a29815996554de7e23f379d982394dd8468e9122875221930a6438653d1517f73e3f98a99ecccbad864e24fc8e1db862bf2b01218600195b043817a9a7e0af93bad76e777cfa9ccaa3a5a4e96c510677920fc4005aa4fb027b35f", 0xe8}, {&(0x7f0000374000)="1e99e232eb8e488556d34402359f42d3d0824be87d8d464589d3609a63da72f456d743b7eab48596d821bb0a630f70b78632bcd2a4c5ba613a7f84b8651303be55b90b49a7abef66c0e3a48395d502ee07ade63af885ea24b8022c009f226c2cfdf86bc07691fb5b6fe4a790f873fd02c050051089a5e23562e4d9ca8dc1b1b15bf361cdbf6249e9b2e9b6feb8566a2c1d17eb36c7d7781b6031f5bbf0e0a51ac5ce29560cb69d3bf9e734dd007559d6af22bb2ac92e6ecb6eee00a24759a95e67d47a1f49fdad6fcd0d3e696be93f9c3d90c6893a94042dc4cb302509fefa8d74a5b73e2c", 0xe5}, {&(0x7f0000907000)="c27e026bc4ae7c50442f109d6490d2b747cbd39dce1bb7a74bcf6905c6127fb928da5962a6b98b09463f46088e40a389c8de905d52b4ba93796deadcdb89cc2e72430ef91a9dd69944100c9c3114a40b38097af99b9e01a4dba07361a8157d009e4529b5658502f9a473799a2b9348e5cb4ad011b194b26b217e2ed870aa78e39138ad4fcb9715d51958744e7e42cb4a740e1b98df59c329787c965b309a94d87e31df02e53bcd4791ab3aaa2c9cff06aa0d0faa0aed9f9a", 0xb8}, {&(0x7f00004c8000)="c243bd517b0d2371c4f67cb26a3bdb88b39ead046964c9a05001bbb4370184633c7ba3e9468c9825c2cd8d22ed7c864069ba48", 0x33}, {&(0x7f0000ebb000-0xab)="f2be870cde1c14391da1b9424a49dbcc6406e1cee41e63a5cbdd7142eda5def5ee2fd6e79a7df880a3c76f506a5fb1223604cad0c1f283366d56060dfa2cd8d589b315a2320b01e1f222f251a9ba17894565cdacda6e808d1f0b47c8f04d0834c714bd1113b9d9466b6ef2a1fd19e173bb9a42a985f024895b742d0010f2749b841fe42b8f02c21f81678de701e913e58217fd539e0b751efa7dd97ef5121f44216e598d030dfae5576486", 0xab}], 0xa, &(0x7f00008a4000-0x80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x80, 0x4000}], 0x4, 0x8880) 2018/01/08 12:08:56 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0xffe4) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aa7000)={r0}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aa7000)=@int=0x0, &(0x7f0000aa8000-0x4)=0x4) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000aa8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa7000)=0x10, 0x80800) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000aa8000)={0x0, 0x7, 0x2, 0x100, 0x4eb, 0x8}, &(0x7f0000aa9000-0x4)=0x14) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000aaa000-0xc)={r3, 0xffff, 0x10}, 0xfffffffffffffff3) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000aa7000)=@sack_info={0x0, 0xadfb, 0x7}, &(0x7f0000aa8000-0x4)=0xc) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000569000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a8d000-0x8)=@assoc_value={r4, 0x1}, 0x8) 2018/01/08 12:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10001b, 0x0, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002f8000+0xb49)={0x1}, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000869000-0x10)={&(0x7f00005b1000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005fd000-0x10)={r0, r1, 0x6, 0x1}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003af000-0x20)={@common='nr0\x00', @ifru_flags=0x5401}) recvfrom$ax25(r0, &(0x7f0000741000)=""/142, 0x8e, 0x40000000, &(0x7f00006ed000)={0x3, {"98d61d55edf7ee"}, 0x2}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000726000-0x8)={r0, r1}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000031f000-0x4)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000026f000)={r0}) sendmsg$key(r2, &(0x7f00004c1000-0x38)={0x0, 0x0, &(0x7f0000d86000-0x10)={&(0x7f0000f5c000-0xc8)={0x2, 0xf, 0x0, 0x9, 0x19, 0x0, 0x5, 0x2, [@sadb_x_sec_ctx={0x17, 0x18, 0x9, 0x80000000, 0xad, "8abc878cd11f9d8edeffdb6ae427613178274d230208378901bf0d128fae46b15902df3c80079eff123a654ce7ace3308dfe4ba39653ae9e241b1333a175443efd3d7ebca63311c3662bd48189da1391906ac5e584e33ca176f17cc3db4b7dbe306dc9dec253c26f811dcba54c866d7849e1d3fe0983a0f46ebc4a81f0cb56a69966e00899be129a4a0e666257e762499d3e78d1a0cd0294be1151fdfe8c1323462539e70b341b4d8038ca0cf7"}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006d2000-0x10)={0x0, 0x48, &(0x7f0000744000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffc}]}, &(0x7f0000c72000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000935000-0x8)=@assoc_value={r3, 0x4}, 0x8) bind$inet(r0, &(0x7f0000afa000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000fd000)={0x0, 0x3, 0xffff7ffffffffffd}, 0x4) pipe(&(0x7f0000eec000-0x8)={0x0, 0x0}) 2018/01/08 12:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000df2000)=0x0, &(0x7f0000604000)=0x4) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:56 executing program 6: r0 = socket(0x0, 0xe, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e78000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00006fa000-0x11)=""/17, &(0x7f0000b54000)=0x11) [ 551.126874] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=101 sclass=netlink_route_socket pig=7874 comm=syz-executor2 2018/01/08 12:08:56 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000810000-0xa)={0x0, 0x5, 0x1, [0x1]}, &(0x7f0000f79000-0x4)=0xa) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f78000)=@assoc_value={r1, 0x101}, 0x8) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000300f0ffffff000503c76e35", 0x26) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f7a000-0x10)={&(0x7f0000f7a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f7a000-0x10)={r2, 0x28, &(0x7f0000f79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/08 12:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x3) write(r0, &(0x7f00000d8000-0x26)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) recvfrom(r0, &(0x7f0000308000)=""/4096, 0x1000, 0x0, &(0x7f000041d000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/08 12:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0xa) r0 = accept(0xffffffffffffff9c, &(0x7f00001ee000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bd000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000fee000-0xc)={{0x4af, 0x9, 0x5, 0x9, 0xffff, 0x40}, 0x2}) syz_emit_ethernet(0x36, &(0x7f0000a14000)={@random="d0b44265514c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8863, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x1, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}}}}}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000ef2000)="158485bd37eebe64a29f7a5a041c68a2f7230b4d821b1bfcef44b79221f56903d55c71d5d4361cdd542e24babee0f6f0cab9629e66544f4f08d118ba9abb7233a06784de8408b3c4cd04d5df", 0x4c) sendmsg$unix(r0, &(0x7f00002e5000)={&(0x7f0000ff9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000523000)=[{&(0x7f00001f4000-0xca)="75c66908590a5965db637b84fd16a09d5edbd3a2ab58a2e8e5214ea9520125d60490001bd227a6a9b5ae71ec061ce1d2b40debcb66a2294cf98b8b240c136274b266b61f7e5009887eaa70a52b78fe41e9157d1e563cb63257306294dac691fce35a0c9da3e2f7d4cc26f22af689042c565ce4164de130e37dadd2fdd108bec4746aed582f306d637cb04cd3778fe4533b6b00e74acac2d657f8c5e1199c98a086e3a1a3460d3c1bcb247506f55437cb12816acc1f75a70424b6758bcb32124801facdf5ae5823f39f88", 0xca}, {&(0x7f000057d000)="69276f39a18828d98eb92ecbff06439c454f034083e27ad4a86ee344404bbac6e804a1c1a8536c783c833e529bfa996e283bb5dcc8370b38abaec132b54120e87d0b84e2cf9f22b727f6c94b6753fdb195b4631b1722117616910b6a5877da05de3cfd3860688859413475f19ba71cfc00ca16511b50d93f273e41ee43efc068856c02a42de3e823fd071bb82a56eeaac0ffb646c5cb7489560f36767ec85e1ec7a89659bc43f4c31308ff3a710a00dea22d039b461e5cc3f3c2d61e7a05271d2ce03d2d7eaa59a450", 0xc9}], 0x2, 0x0, 0x0, 0x4000}, 0x0) 2018/01/08 12:08:56 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000790000-0x8)={0x0, 0x0}) connect(r0, &(0x7f000063f000-0x10)=@ax25={0x3, {"0cfa91dabab446"}, 0xfffffffffffffff8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000b79000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000059c000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000825000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/08 12:08:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f00000a6000+0x55f)="", 0x0) 2018/01/08 12:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x6) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a47000)=0x3, 0x4) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900210003000000000000", 0x1f) 2018/01/08 12:08:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001a9000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000000f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e31000)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e4b000)={0x400, 0x5, 0x2, 0x7fffffff}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000a08000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) r3 = accept4(r2, &(0x7f0000847000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000bfe000-0x4)=0x6, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000cf8000)={{0x8a, 0x28fa92fe, 0x2, 0xfffffffffffffff8, 0xca, 0x300a}, 0x7}) 2018/01/08 12:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000e5000)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000c6c000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b2e000)=@assoc_value={r1, 0x4}, &(0x7f000056a000-0x4)=0x8) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000053e000)=""/188, &(0x7f0000a62000)=0xbc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aa2000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x9}, &(0x7f0000999000-0x4)=0x98) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000c53000)=0x0, &(0x7f000046a000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c7b000-0x10)={0x5, 0x4, 0x2, 0x7, r1}, 0x10) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e35000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000133000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002f9000)=0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000d8000-0x26)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) recvfrom(r0, &(0x7f0000308000)=""/4096, 0x1000, 0x0, &(0x7f000041d000)=@hci={0x1f, 0x0, 0x0}, 0x6) pipe(&(0x7f00008c5000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c69000)={0x80000000, 0x0}) 2018/01/08 12:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eed000-0x4)={0xffffffffffffff9c}) getpeername$ipx(r0, &(0x7f0000c2c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b6d000-0x4)=0x10) r1 = socket$nfc_raw(0x27, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000edd000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ddf000-0x4)=0x1002) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000d9d000-0xbd)={r1, r2, 0x1ff, 0x0, &(0x7f0000680000-0xa0)="f3047b957079e36b75131a7a9eddc6102ea6be52185ba7b4a4fdea1c0cd8e132687cd7cdc6ca5b12b6b11758ed22b01d691822b5bd759ae7fd2b62e612138bb73709159d085972992e268d652472989003c20a2f6b785e3cc79f16906b3e7ae7feea28f01c8def2cbc1bbbb36999a03e0e89629c90cfd1b82a510a66206f7ee9653a6bb85eba9aa968c434994d0bd382bd59d24aee5a5194a64b7cbb0403830a", 0x0, 0x3, 0xfffffffffffffffd, 0x3f, 0x54f5, 0xd2f, 0x40, "8c7d626ef9fe7e571235356f63bdbdcb0ae8577357a01282569cb2ec0ee59a73b6236f3e4cb67bb20b024fb760c62202352c283f917c0e9e30e9cadc172d6d669fff09ad4d29694e1c8f5d339b2658bbf1002dd060019d61377418aadfb9012a3c86fd46ee19bb6ba95100e688fef26b1b30c1318872201d27bd1e02f632a70496c1248d10229734324723e13c309730737a8325b5"}) r3 = socket(0x200000010, 0x2, 0xc) write(r3, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000de6000)={{0xa, 0x1, 0xdf63, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01}, 0xd66f, [0x0, 0x0, 0x5, 0xffffffffffffffe1, 0x3ff, 0x6e38ca33, 0x6, 0xfff]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e54000-0x28)=[{0xf, 0x8}, {0xb, 0x100}, {0x2, 0x4}, {0x3, 0x7fff}, {0x6, 0x6}], 0x5) socketpair(0x10, 0x8000a, 0x5, &(0x7f0000f56000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007fd000-0xc)={0x0, 0x8, 0x10}, &(0x7f00000c4000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b9e000-0x8)={r2, 0x5}, &(0x7f0000d14000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f8c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000824000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ee0000)={{{@in=@rand_addr=0x553, @in=@empty=0x0, 0x0, 0x1, 0x3, 0x200, 0x4ec4fd032677b819, 0x20, 0xa0, 0xdf, 0x6, r3}, {0x3, 0x3ff, 0x61, 0x5, 0x3, 0x3, 0x1, 0x100}, {0x80000001, 0x4, 0x9, 0x4}, 0x6, 0xd, 0x3, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x7, 0x3, 0x7f, 0x5, 0x4, 0x6}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) 2018/01/08 12:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000014, 0x6, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001ae000)={0x0, 0x7}, &(0x7f00003b1000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004f5000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c85000)={r1, 0x200, 0x9, 0xd5a}, &(0x7f000048f000-0x4)=0x10) 2018/01/08 12:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000067d000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001df000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) splice(r0, &(0x7f0000fc0000-0x8)=0x23, r0, &(0x7f00002fc000-0x8)=0x0, 0x1, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/08 12:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000c, 0x5, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a30000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000027000)=0x0, &(0x7f0000c09000-0x4)=0x4) r1 = socket(0x11, 0x803, 0x81) getsockname$ipx(r1, &(0x7f0000b80000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d3000)=0x10) bind(r1, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r1, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000d8000-0x26)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000aa6000)="9566e207f9743c47be16e2444f75671c5c23dac352d021acde826041f28993656e877f74a3934e8ce1ef91e4390a41e3936c3cf647cfc6605689b3ef7952b4d40ce0015117ffa21afc426ae6bafaed64f1c6f0c3ea787b0b2a987993af28b6f4caddbb92023ea541bd5ab95c46ab92", 0x6f) recvfrom(r0, &(0x7f0000308000)=""/4096, 0x1000, 0x0, &(0x7f000041d000)=@hci={0x1f, 0x0, 0x0}, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005db000-0xc)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009c7000-0x4)=0xc) recvfrom(r0, &(0x7f0000118000)=""/190, 0xbe, 0x1, &(0x7f000043d000)=@ll={0x11, 0xff, r1, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) recvfrom$ax25(r0, &(0x7f00003a5000-0x1000)=""/4096, 0x1000, 0x40000040, 0x0, 0x0) 2018/01/08 12:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00004dc000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000656000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000335000)=0x8000, 0x4) r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000db9000-0x4)=0x108, 0xff32) write(r1, &(0x7f0000063000-0x98)="", 0x2d7) recvfrom$ipx(r1, &(0x7f0000469000)=""/0, 0xffffffffffffff86, 0x2002, &(0x7f00003c8000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/08 12:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003e8000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f57000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x1e, 0x1, 0x0) shutdown(r0, 0x1) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f00000080f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c5e000)=[{&(0x7f000037f000)="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", 0x279}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x3a3, &(0x7f00002d4000)=[], 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/08 12:08:56 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x0) unshare(0x2020600) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e28000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)="e24f0eaa27badc81c11acad7e7cd42854b4936182c999b9de40141852de5103398a28af84c848acc5113810d515bd5c74e9ebc50624e0bde648ef0de9198b24bafdc953215bf6efce0bbd21f8f852ce6c80110ab75e324f7500e9d38a87166f43876ba7b", 0x64) pread64(r0, &(0x7f0000000000)=""/152, 0xfffffffffffffcb3, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000590000-0x28)={@generic="3e6f6b564e7fe7e331dc79d984e300bb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="4d8694a2629f68b459aaa5b88878a49e", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:08:56 executing program 4: r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e1b000)=0x0, &(0x7f0000f40000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0xe808}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2a9449c69ef5e09f8b5c49cc406cf424"}) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000f19000-0x4)=0x0, &(0x7f00001a1000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0xffff, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000000)={r3, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000)=0x7fffffff, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x7, 0x2) 2018/01/08 12:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xc7b3f206e56126ba, 0x54, &(0x7f0000879000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000614000-0x4)=0x0, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000322000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000012b000)=0x1c) accept4$ipx(r1, &(0x7f0000843000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fdb000)=0x10, 0x0) r2 = socket(0x80d, 0x40000008, 0x400000000c) write(r2, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000222000)=""/242, &(0x7f0000dc1000)=0xf2) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000159000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc4000-0x4)=0x6) 2018/01/08 12:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/08 12:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) read(r0, &(0x7f0000763000-0xba)=""/186, 0xba) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000584000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000888000)={0x0}, &(0x7f0000bf6000-0x4)=0x4) r1 = socket(0x11, 0x0, 0xb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000072e000)={0x0, 0x3892}, &(0x7f00008c9000-0x4)=0x6) connect$nfc_llcp(r1, &(0x7f0000e04000-0x60)={0x27, 0x7, 0x4, 0x1, 0x7ff, 0x8, "4b6a5ca553b529d0bd03b777544fac9c6127b60f62df231dcdcdb9ab741a4c22507c72f81adfcaa0561913e633da1ca6a85198b1240d558397612d6ba0f9d0", 0x8}, 0x60) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ef5000)={r2, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000496000)=0x850e) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000da1000-0x4)=0x0, 0x4) r3 = socket(0x11, 0x803, 0x81) write(r3, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/08 12:08:56 executing program 2: r0 = socket(0x2, 0x3, 0x2) close(r0) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x4be, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x81, 0x7fffffff, 0x6, 0xfff, 0xb39f, 0x4, {0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x5, 0x7, 0x2}}, &(0x7f0000000000)=0xb8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000002000-0x14)={{0x4, 0x800, 0x0, 0x9, 0x4, 0x7fff}, 0x2, 0x5, 0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000001000-0xe)={0x1f, 0x80, {0x1, 0x0, 0x3, 0x74, 0x9230, 0x1}, 0xf9d, 0xc3}, 0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000002000-0x4)=0x8) 2018/01/08 12:08:56 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) r1 = socket$inet(0x2, 0x2, 0xb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1ff, 0x10000, 0x3, 0x1ff, 0x3}, &(0x7f000095b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000447000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000634000)={r4, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/08 12:08:56 executing program 1: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x3) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000417000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x138d9d4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002c4000-0x4)=0x3da) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000418000-0x38)={0x0, 0x0, &(0x7f0000418000-0x10)={&(0x7f0000113000)={0x2, 0xa, 0x7, 0x5, 0x1f, 0x0, 0x0, 0x2, [@sadb_sa={0x2, 0x1, 0x2, 0x80000000, 0x913, 0x71, 0x2, 0x20000001}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}, @sadb_address={0x3, 0x6, 0x3c, 0x80, 0x0, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x9, 0x9, 0xb6, 0x1, 0x40000000}, @sadb_x_sec_ctx={0xf, 0x18, 0x5, 0x0, 0x6b, "626a0496b3f8cb5c87d4873a238b20df7d63d728389ac04c64c71e5f12cf2a4f372c3859e90ba3d8defd3dddf68c49fc36e2eba1bdaa55120cb93c02aa75eedb935bcc4978644c01997ebda5b571a36f53d5c84aec78c80b197b8f97bccb2413eb141a22990b75bd4a3975"}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x7, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x20008044) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000170000-0x6)={r2, 0x7}, 0x6) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000417000)=0x0, r1, &(0x7f0000418000-0x8)=0x0, 0x2b0c00000, 0x9) 2018/01/08 12:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ca000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000eda000-0x38)={0x0, 0x0, &(0x7f000000e000-0x20)=[{&(0x7f0000c74000-0x1f)="fe", 0x1}], 0x1, &(0x7f0000df9000-0x70)=[], 0x0, 0x0}, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000a73000-0x4)=0x5, &(0x7f0000c7e000-0x8)=0x4) 2018/01/08 12:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x2, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c8d000)=0x3, 0x4) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0x88) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) connect$llc(r0, &(0x7f0000cba000-0x10)={0x1a, 0x327b7044f8bb299b, 0x220, 0x5, 0x2c6, 0x1b64, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000060b000)={0x0, 0x6c, "8099f708b560abe440bd0cf6ca55f491019974615f00a5104fa489d7adba3d02b7f0482ffe2ff4153af545ed6cb7b0e90b606792f12351af3d4aa0630edfa998def18c4596c1442141761a4f994e732ef845556889ed045a081416f32329f3d24660b79497528ca5bc335a19"}, &(0x7f000081a000)=0x74) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003ca000-0x10)={r1, 0x0, 0xbb5, 0x3}, 0x10) 2018/01/08 12:08:56 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005f6000-0x3)=0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000030f000)={r0, &(0x7f0000fc5000-0x95)="33a7a2e34df2ac20a02621d3ed888d5553596e34864f3c22b37dee63904f1080e90d64f0ec55621516cedf30aaf87144bff93b7550320acebbe959d0ba00f6e728fd7c83ec56ec4677eb6fca73d24194a45d6be657dfe81c96af264d32a687210f1d9c00983e36323ee66f28d8a279e2d3e35c49cbb4b13ba35d8300ac52503d3e598a3504f2ef1b50aa7c13b286e94021a3843c47"}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000230000)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc5000)="2673c793947db64bfa41902fc227804cc4c118c03bbbd91538a14bbef6a291c82d546e205489872b4e89bd67fa79b868f5b50aee4622bb55eaf62c1b6bf0184689aea23b36bf05f77c789670956bef5993fe647f16e42f631c2d542dddb0cfe0477277b5596b433a212cec695d2686ec11766205662651e83b8edb7339959f25d502525337575eb85942a34ce5bd1790b80365b25d0f3bbe", 0x98, 0x4000, &(0x7f0000012000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000fc5000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0xc) 2018/01/08 12:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) accept4$inet(r0, &(0x7f0000640000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000-0x4)=0x10, 0x80000) 2018/01/08 12:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acf000)=0xfffffffffffffcd9) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) r1 = socket$inet6(0xa, 0xb, 0x9) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000eae000)={0x20}, 0x1) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000065e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a27000-0x20)={0x7fff, 0x3, 0xd, 0x40000000000, 0x2, 0x6, 0x6, 0x9, 0x0}, &(0x7f000041a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000491000-0x8)={r3, 0x6}, &(0x7f0000764000)=0x8) getsockname$packet(r2, &(0x7f0000f9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000056a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000036a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r4}) 2018/01/08 12:08:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b53000)={0x0, 0x0}) poll(&(0x7f0000680000-0x10)=[{r0, 0x4000, 0x0}, {r1, 0x40, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000010, 0x2, 0xc) write(r2, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800600000010, 0xfffffffffffffffe, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d30000)=0x0, &(0x7f00008aa000-0x4)=0x4) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000071f000-0x4)=0x2, 0x4) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000bf0000-0xea)=""/234, &(0x7f0000e1c000)=0xea) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:56 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x3, &(0x7f0000f1b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000079d000-0xb8)={0x0, 0x2, 0x200, 0x6e, 0x26, 0x2, 0x8000, 0x80000000, {0x0, @in6={{0xa, 0x1, 0x1329, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x64, 0x0, 0x4, 0x5}}, &(0x7f000094f000-0x4)=0xb8) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d04000-0xc)={r2, 0x20, 0x2, [0x0, 0x7a]}, &(0x7f0000f1c000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00001d4000)={@common="73697430000200000000000000000004", @ifru_data=&(0x7f0000f1a000-0x20)="0000000000000306000000000000c0ffffffffffffff000000000037027c10c4"}) 2018/01/08 12:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000513000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000460000)=0x10) connect$ipx(r0, &(0x7f00004dd000-0x10)={0x4, 0x3, 0x0, "d35ed5583783", 0x40, 0x0}, 0x10) 2018/01/08 12:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x2000000000cf, &(0x7f00007ce000)=""/0, &(0x7f00008ac000)=0x7d716f5fd66d78af) 2018/01/08 12:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) preadv(r0, &(0x7f00006c5000)=[{&(0x7f0000938000-0xcc)=""/204, 0xcc}], 0x1, 0x0) 2018/01/08 12:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000013c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9a000-0x4)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00002fb000)=0x0, &(0x7f0000667000)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000019a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001b9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000e9e000-0x10)={r2, 0x1, 0x6, @random="1184a38a09ae", [0x0, 0x0]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000af7000-0x8)={0x0, 0x0}) 2018/01/08 12:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f00002ce000)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x3df) socket$packet(0x11, 0x0, 0x300) 2018/01/08 12:08:56 executing program 1: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ddc000-0x5)=""/5, &(0x7f00005c3000+0xe12)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000027c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ddd000-0x4)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b5e000-0x4)=0xa0, 0x4) 2018/01/08 12:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000cc0000)=@get={0x1, &(0x7f00003bf000-0xf7)=""/247, 0x7fff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009df000)={0xffffffffffffff9c, 0x28, &(0x7f0000917000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000137000-0xb)={r2, 0xc651, 0x10}, 0xc) getpeername(r1, &(0x7f00005d6000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fde000)=0x10) connect$inet(r1, &(0x7f00009a9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(r0, &(0x7f00005b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d42000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fef000-0x28)={@generic="79bbd1b4ca70357a29a8d0ee23218732", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000810000-0x10)=@generic="dd401963f526d6d626ed6daeaffa95df", 0x10) 2018/01/08 12:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009dc000-0x4)={0xffffffffffffff9c}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00002c5000)=0x0, 0x4) r1 = socket(0x11, 0x803, 0x81) bind(r1, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r1, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000006b000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$unix(r1, &(0x7f0000cab000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000679000-0x4)=0x8) 2018/01/08 12:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008ad000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000816000-0x4)=0x4, 0x4) 2018/01/08 12:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a48000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000008000-0x26)="240000001b000100fe1e801b2225000001f6ff0b0400020000000000f700001ff9161790", 0x24) 2018/01/08 12:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000baf000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00008b5000)={0x5, &(0x7f0000981000-0x14)=[0x4, 0x1, 0x6, 0x4, 0x87]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000992000-0x20)={@common='bcsf0\x00', @ifru_flags=0x2}) sendto$inet(r2, &(0x7f0000edf000)="", 0xfffffec8, 0x48040, &(0x7f0000996000)={0x2, 0x0, @rand_addr=0x7797, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000c71000-0x1e)={0x4, 0x4ea4, 0x20, "810409138577", "8946cc4fd4b76e8947673185c447747b"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007e1000)=0x0, &(0x7f0000fbd000-0x4)=0x4) close(r0) vmsplice(r0, &(0x7f000004d000)=[{&(0x7f0000ec6000-0x19)="c01abb3817ffbff531ee91ab1a39185b5b9fa1fd128d5e0497", 0x19}, {&(0x7f0000867000)="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", 0xfe}, {&(0x7f00003cf000)="5941615b5994438ec681ea49f393c60034ee87de553a6826d848ffbcd0be5975e3fb59a57c6e88be69faf22f660eed008a4813275a44f10db0ab944fbb816555554c49ddd30c770ace54294e4e8db8ffcee01ec2ff85e04f98391b21a79cc07802cb7f23", 0x64}, {&(0x7f0000efd000-0x97)="b61dd77ea67e0cfb123a34a809d6ead928493e4e1bba538aed1673d19074ab8f442e00258686fa6c5944d88df10438f45f706ee64786acf611d899bcf2f2ca022e02daea2d14db2ec5ab141071d1a8b142961d7eb42c121954d01e6bce348a8df332231a47b98951b0156df807b81dcd524bbc60446c7744290940b9b5e549fb5057f9e8fcef7c24bf08aea31a5ceadcc61e2692712915", 0x97}, {&(0x7f0000e66000+0x67b)="dbdee77be54cd74c3bc7cae9aa1342e11ae4d3911de987c806f43c9db1a48c7c3ebe4e1fafd84319b7c10094ee6722e54279ba98c5d6482729a839a247d31c8b3383b9cbe5acaa1621075267daa7e16b133c5a67622878aa093019daa287eabe84bf568a9300a217fcaf8c2defc32e2e8ccd63bcf94ab1b77fbc99a3f60cb116d61aaf3c4859dcb6d67ed197f4c4a34a233a20d1340dd6f1acdbf0bc6b0fd6a6d65428e55ca0ac169ab7e9f8a4609e124331a7b583e11abd2ac0e292000c773fa507c037a187c2c881effa5f8be287baca1a6e48babc2810aafe48b3ab50c1a6b64c3f678225b9c5d24bca199e", 0xed}], 0x5, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000b4a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$void(r2, 0xc004587f) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c2b000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 12:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000f85000+0x890)="1f0000000007ff060e000000000605400000f800090001000300000000200065", 0x3a2) 2018/01/08 12:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x200000010, 0x2, 0xc) 2018/01/08 12:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x800100, 0x0}, 0x10) pipe(&(0x7f00009b7000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d4f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x0) 2018/01/08 12:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a56000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e7a000)={0x1, 0xfffffffffffffffc, 0x8000, 0x6, 0x10, 0x9}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000238000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e24000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bfc000)=r2) 2018/01/08 12:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ed2000)="2d0000005e0009fbf0ffc80100000001003a0000feffff00000003ff05000300fefb1f58ea", 0x25) 2018/01/08 12:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x42, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind(r0, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b24000)={@generic="6b1562e39f584d16c1d40db769d1b755", @ifru_flags=0x1001}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d8f000)={r0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fe1000)=0x7, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00004e7000)=""/221, &(0x7f000036f000)=0xdd) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00009bd000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8f7}) 2018/01/08 12:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000754000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000dcc000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bbd000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7, 0x1, 0x727e8584e356f0c6, 0x8, 0x400, 0x0, 0x3ff}, &(0x7f00009bc000)=0x20) socket$llc(0x1a, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000008b000-0x8)={0x0, 0x0}) 2018/01/08 12:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) write(r0, &(0x7f0000a8f000-0x27)="7738b1f9e717c9e2981194810fe840b7f918a3701d70e6dcb253417a1c995da5b8b0d6315b6c6c", 0x27) 2018/01/08 12:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000073c000-0x10)={0x800, 0x1, 0x9, 0x1, 0x0}, &(0x7f0000b97000-0x1)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007fe000-0x18)={r1, 0x10001, 0x30, 0xff, 0x7ff}, &(0x7f00007e1000-0x4)=0x18) r2 = socket(0x200000010, 0x2, 0xc) write(r2, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000fa000-0x2)=0x6, 0x2) 2018/01/08 12:08:57 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000876000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000-0x4)=0x400, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r4, &(0x7f0000002000)=@ax25={0x3, {"cae1984188bdf4"}, 0x17df}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000217000)=0xe8) r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffe000)={r2, r5, r6}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x200000010, 0x2, 0xc) write(r7, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$inet6_int(r7, 0x29, 0x34, &(0x7f0000ea9000)=0x0, &(0x7f0000055000)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f00005c5000)={0x8}, 0x4) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000cb0000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f7c000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000712000-0x8)={0x0, 0x6}, &(0x7f0000f7b000-0x4)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000480000)=0x0, &(0x7f0000f7d000-0x4)=0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f7b000-0x8)={r1, 0x79}, &(0x7f0000913000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000f7d000-0x4)=0x8, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/08 12:08:57 executing program 3: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c2000)='lp\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000025000)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aa4000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000e01000-0x80)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00001c1000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000da0000-0x4)=0x1c) bind(r0, &(0x7f00004d2000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008e2000)={r2, 0x4, 0x0, 0x9}, 0x10) socketpair$inet(0x2, 0x0, 0xff, &(0x7f0000452000+0x3e7)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004a6000)=@int=0x0, &(0x7f0000ca6000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cd4000)={r2, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000569000)=0x8c) sendto$inet6(r1, &(0x7f0000010000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1f}, 0x1c) 2018/01/08 12:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000386000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000951000)={"a9fdc475d0c3d99adb4bbd2d15e593f9", {0x4, 0x200, 0x1f, "6592275784fb", 0x2, 0x0}}) 2018/01/08 12:08:57 executing program 2: socketpair$inet6(0xa, 0x801, 0x7ff, &(0x7f0000ea0000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008dc000-0x88)={0x9, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000470000-0x10)=@common='lo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b73000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d75000)={0x0, 0x10000}, &(0x7f00001f3000-0x4)=0x8) sendmmsg$unix(r1, &(0x7f0000342000)=[], 0x0, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ae6000-0x6)={r2, 0x40}, 0x6) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f9e000-0x8)={r2, 0x2, 0x4}, 0x8) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003db000)={0x0, 0x1000}, &(0x7f000072e000)=0x8) r2 = accept4$inet6(r0, 0x0, &(0x7f000056f000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f77000-0x13)={r1, 0x2cc, 0xb, "4b9fa52cb3c947581a46d7"}, 0x13) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000099d000-0x14)={r1, 0x1, 0x6, [0x0, 0x0, 0x4, 0x1, 0x4, 0x7c7]}, 0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) [ 551.903375] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6119 sclass=netlink_route_socket pig=8129 comm=syz-executor6 2018/01/08 12:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) writev(r0, &(0x7f0000f98000-0x30)=[{&(0x7f0000dec000-0xb4)="8c6787e6f0bf470c5aa48cc8201ecea7e2e3037af3f54ac72d37167772400640f387fba4c16ce47da82cc5828c4717c837a4718f7199fd554f109d50f48df2e86bcbc57908af2b53316e71675e3f0c3638dc5c9efb1a2a044084a8d483dcf371d4d9c8b3afc41e16b437711fd166ad72fa580c55a75a2165a56366b84f5ec2e721f8ebd95577dc801dfb3fb9dcbbe88bb2f9b9c5af54b1cdc3849002e7bad788e9c65706234a387dd738d9314655b94fe7fe8b7c", 0xb4}, {&(0x7f000059a000-0xdd)="4a9b73f9e33ee75da66f3823b053f57802acbd890799f560db59b5da2eb2bb35e8414101708bb9607b6a9cb34855c46b747f70a80f0a53cf4e6a6816520278af5c0f758ff46d04fac6f72f2822eb839c391df3a3ba002c189598b1cbfb3053fbeabfef8b98d362c9187e9459aa74d76365c3a767f5b559836d4b6aab8a5817a789cec0f19acb462de09e905028f36546d329492f79554fa46e38068a83455f3cbeb66e5bc51e5b29396f77de623fd4a771b215117a01d5116ab0cdfd31226d466a3906da02e801774468f194feeb32011f8c537463b990b6ea0853ad03", 0xdd}, {&(0x7f00006fd000)="6805a9e1cc6a20989fbcd285d9db68f6739fbe080877280f5c85066feb9631208c401ffe1f11550971d2954479d4ae", 0x2f}], 0x3) getpeername$packet(0xffffffffffffffff, &(0x7f000086a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000057b000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b6d000)={@generic="30ed93f35d730b188ec6e8babef4543a", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000079b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008aa000)={0x0, 0x8}, &(0x7f0000a77000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f8e000)={r3, @in6={{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6b, 0x0, 0x9, 0x2}, 0xa0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000052a000)={@generic="d7fbe02d83939db1de1a67f7da078c8f", @ifru_flags=0x8000}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009e8000-0x20)={0x9, 0x400, 0x2, 0x6, 0x0, 0x6, 0x2671, 0x200, r3}, 0x20) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000c73000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000518000)=0x1c) bind$inet6(r4, &(0x7f0000798000)={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r5, 0x0, 0x2d, &(0x7f0000c33000)=""/152, &(0x7f00004b8000-0x4)=0x98) 2018/01/08 12:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) 2018/01/08 12:08:57 executing program 2: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000261000-0x1000)=""/4096, &(0x7f0000623000-0x4)=0x1000) 2018/01/08 12:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cec000)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000246000-0x4)=0x0) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) splice(r0, &(0x7f00003c5000-0x8)=0xb, r0, &(0x7f0000858000)=0x0, 0x3f, 0xb) bind(r0, &(0x7f0000094000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) write(r0, &(0x7f000006d000-0xa)="6c490000000193009e03", 0xa) 2018/01/08 12:08:57 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000cb0000)=0x4, 0x13e) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000040}, 0x1c) recvfrom$inet6(r0, &(0x7f0000e24000-0x63)=""/99, 0x63, 0x1, &(0x7f0000cf1000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/08 12:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bbe000-0x4)=0x0, &(0x7f0000748000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000414000)={0x0, 0x2}, &(0x7f0000393000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000af6000)={r1, 0x9}, 0x6) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) 2018/01/08 12:08:57 executing program 1: pipe(&(0x7f0000b41000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d5b000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/08 12:08:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000010, 0x2, 0xc) write(r2, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) write(r0, &(0x7f0000057000)="be62f232700ae97caf9ea1bd570dc150b679c922ca7f7e5f8099f9aeac4fd7d669e05ece6bb8ca827be06da629fb557684f914ed7de686e00a7d1eb00f7f6f5c981328bed7f6f3e9472825720cdfc2461224de60c8f4bfafc339224414fff2599f70a1d0d71d9a1c1a47e8f322c65fa11336", 0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) pwrite64(r0, &(0x7f0000a90000-0xe0)="0dd81b5099dc9e7eac9ad9f94ceed6b4f9458e877ef4dafcd6bc2e6ee4570fda56c52b86060071ca575712f0de8f10123b10a2694d1f4f963ae08529dd81d4021ddae6e91ced9062871b8349f2847cafa7ead3ed9b0203c959aabe45904709b68ee2e1903f09702c3f73287094d8263e1d5508596ccb21d7595819ae4eee0bed0ef01a350982cb8e1fae909dbbda888d41d1f0993728105e1e980e16dc156cc7c095581a9b34fb6d850b8e89df6e8810b59de9fa293d8ae10e8ee55d7d9d73d43c9949f735ba693b7511b501a5bcf93782b0dafa541e02edc7da26da2f28969a", 0xe0, 0x0) 2018/01/08 12:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) r1 = socket(0x11, 0x4, 0xffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ed9000-0x86)={0x0, 0x7e, "d777cb2c0ec1ad8cc30dc13d258ef9e44f6a4d894b402f2c78e5090466df2d2b91e6bd4f9516b372ecc6977c34f65c3c3696462b893695c64e7d523fb6e3c2ac75ad8d33b35f079c188d3a08fa20fb9bf834c7d1213ce814a4e5a0e8d82729efcc791fd01e2ce1a20462c49968122f3aa9c70d580ad60c17a44dfbeda930"}, &(0x7f00007dd000-0x4)=0x86) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000012f000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000228000-0x4)=0x8c) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cb2000)={0x0, 0x0}) 2018/01/08 12:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000013b000-0x8)={r0, 0xb85}) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) socket$bt_hci(0x1f, 0x3, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000aea000-0x6)={0x1, [0x5]}, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009f3000)='illinois\x00', 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d07000-0x8)={0x0, 0x0}) 2018/01/08 12:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e2b000-0x4)=0x0, &(0x7f00003ed000-0x4)=0x4) r1 = socket(0x80000000000000c, 0x80d, 0x0) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003b2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00009f5000)=0x6) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000034c000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cff000-0x4)=0x0, &(0x7f0000b70000)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$unix(r0, &(0x7f00008ee000)={&(0x7f0000808000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b1d000-0x40)=[{&(0x7f00007e9000)="44939bad73f38e377d3cc460716dab0dc9745bf968beade3459d0377a4c9e1c36fbfebba84038088241d50e080a81a124199b600b2bc72664dae15097a193785976fcd82d126a087e163a16b69b1f7be82e989cde03f7dc222e3726bdc1c28e7ee4cf304fd570edc688afce1180811c7a613aa680d57d73206b99a98278709a4c539ba60166d60ef04697d43b56bab8bfe12b9bdcbcbadf5a5cf76c8", 0x9c}, {&(0x7f0000b11000-0x2a)="094354e942b8c2bd5916b4a9e205fcb9f5b4eaef75c530f3e38b94f5d59edc39a9258d253d7a07e1eaef", 0x2a}, {&(0x7f000066c000)="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", 0xfb}, {&(0x7f000069d000-0x55)="ec66b40590dad0deddcb1d589b07130716e3582dc68197b5bb5edf7f0207cf90f5f6c0910365724a3e2ac4d254c01277a47d2074ad52893526db12591497f2f59238d4b6b4ab446254c6a31ad59542d14438b8aaf5", 0x55}], 0x4, 0x0, 0x0, 0x8000}, 0x40000) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:57 executing program 2: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0xc, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000f8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c2000)=0x10, 0x80800) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f00002fa000-0x4)=0x0, &(0x7f0000f53000-0x4)=0x4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f53000-0x4)=@assoc_id=0x0, &(0x7f0000510000)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b7d000)=@sack_info={r2, 0xfffffffffffffff7, 0x0}, 0xc) pipe(&(0x7f0000b06000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f53000)=@assoc_value={r2, 0x4}, 0x8) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x2, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e08000)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000918000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000058e000-0xc)={r1, 0x2, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000a00000-0x4)=0x0, 0x2) 2018/01/08 12:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x806, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c47000-0x10)=@common='ifb0\x00') bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) accept(r0, &(0x7f0000185000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ae000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb501000000000000", 0x40}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005b3000-0x4)=0x0, &(0x7f00008c0000)=0x4) 2018/01/08 12:08:57 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x1, 0x4, 'cbc(aes-generic)\x00'}, 0x235) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0aed74b0d5e36c0000000000000000b7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0x804, 0x3, &(0x7f0000a48000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000f98000)=""/47) poll(&(0x7f00007e4000-0x40)=[], 0x0, 0xe221) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000f9e000)={0x3, 0x5}) r4 = accept4(r0, 0x0, &(0x7f0000f9d000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c87000-0x8)={0x0, 0x3}, &(0x7f0000e95000)=0x8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000f9d000)=@sack_info={r5, 0x0, 0x0}, &(0x7f0000ae9000)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xbea) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a9b000)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/08 12:08:57 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000241000-0x1e)=""/30, 0x1e, 0x2000, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000cbd000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006d1000)={0x0, 0x0, 0x0}, &(0x7f0000490000-0x4)=0xc) getsockname$ax25(r2, &(0x7f00002f8000)={0x0, {""/7}, 0x0}, &(0x7f00006af000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007a2000)=0x0) close(r2) 2018/01/08 12:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000604000-0x4)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000256000-0xc0)=[@in={0x2, 0x2, @rand_addr=0xfffffffffffff2de, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x86a2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffff7f}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fc8000)={0x0, 0x0}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000fe1000-0x10)={0x4, &(0x7f0000bad000-0x20)=[{0x7, 0xfff, 0x1, 0x4}, {0x401, 0x800, 0x7, 0x0}, {0xd21b, 0x8d9, 0x65ab54db, 0x8f}, {0x7257, 0x800, 0xffff, 0x4e921a60}]}, 0x10) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000a7d000)="ec46320d7be83c4fefd4c64101d9b3eb4b04af110ba16e335796d71f5c01ae4fa57f57a654ae366ec039b4b729de8f887432a06afc48633d7d12d373a324a4d2c2c6cc51df09618d5828771150dc17fe2e343e229721f06ac0e3c932d133bfec49c39d0139e7b1fd04eec4d71dff", 0x6e, 0x80, &(0x7f00008af000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000de7000-0x4)=0x0) 2018/01/08 12:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f000019a000)={r0, 0x0, 0x1, 0xfffffffffffffff8, &(0x7f0000449000-0x4)=[0x0], 0x1}, 0x20) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000026a000-0xc)={0x0, 0xfb, 0x10}, &(0x7f0000d7e000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000030b000)={r1, 0x8001}, &(0x7f0000d9c000-0x4)=0x8) socket$inet(0x2, 0x6, 0x1f) 2018/01/08 12:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000004b000-0x38)=[@in6={0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in6={0xa, 0x1, 0x56b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x38) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 12:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000011, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) connect$netlink(r0, &(0x7f00009c8000)=@kern={0x10, 0x0, 0x0, 0x10007020}, 0xc) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f000002c000-0x3f)="81d4861106d2b3148c0fcf0f24ee6b63307194a71a82660e40d4944dd5560c1cd71e4970ff74b11677d7dbce6eeae7bba27a63ca929a7a5853819b69e68002") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000652000)={@generic="30690db024e82aeecc356dfc7f25a4bf", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000d9f000-0x64)="0899309df7cef653994dde03fcb730b9a02e6a7ccda12357f9838511a9588760bad829e58a17999df2ace07e706019ff6403caf1577b2f18d51c066a71b750500e2e88c64c761fbf0ebb3c70b88727dad4eb1486f6d150f3485cda9825c7c1c38696b065", 0x64, 0x80, &(0x7f0000c3f000-0x14)={0x11, 0xf7, r1, 0x1, 0x800, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x7, 0x15, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000562000)="73797a6b61806c6572fd2a78beeb67d9bb786353a678fbeea3d1d476a79636872b93aa20d2ef8afad3c29c62df1819078f0750827e07f75bc10104516dbddcfe37f45e3fd338fd4aabe3626b299e2a267290e346f5a5fa45fe310e3b841173898e928befa0ea111f35fbbc06dc80d612d10900000000000900036f834e1bf83977f68d00000401f86e0a47787afe1a6efeb7416043ba15bb05422603e09f64dbe114b6b3c2652ab11da1b599bbb08b15993826356790fc1271e3b714b8a67b6632a7b37e5be7e974048df25eb40bb7e4020750c67ebc4375eb0346243732a7ffea0e9341c9967792", 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x1) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006c0000)={0x0, 0x7fffffff, 0x4, 0xa48b, 0x3f, 0xfc1}, &(0x7f0000a02000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000085f000)={r2, 0x6, 0xfff}, &(0x7f0000d77000)=0x8) 2018/01/08 12:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 12:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000e60000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000076b000)=0xc) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) [ 552.248735] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/08 12:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00005fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000cb000+0xf1e)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000dec000-0x10)={0x6, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000065000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fa9000-0x4)=r1, 0x4) r2 = socket(0x11, 0x803, 0x81) bind(r2, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r2, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x6d, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000962000+0x5af)=[{&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f00006b7000-0x3d)=""/61, 0x3d}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f00002e2000)=""/0, 0x0}, {&(0x7f000001b000)=""/167, 0xa7}, {&(0x7f0000f77000-0x59)=""/89, 0x59}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000195000)=@common='bcsf0\x00') r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 12:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000000000086b", 0x29}], 0x35e) [ 552.298177] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/08 12:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000988000)=0x0) accept$packet(r0, &(0x7f0000029000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b92000-0x4)=0x14) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:57 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000000)="59024b7ff6216f44d03c84a4a0db00d8d1631b8463526e21685c74b933850a691cdddfb3323962bebfd13a35edf8a1ade6e3160e6c23e3ac22b6652c112987d8c287edd7386088a4236918f6d2b6ee908e1609769c84ee6fe305dd80626d56eddfdeeed173b52eb7bca49162311c1e16b5084a9767d174a09d132325dda3f69c291aeeaec580925a89059a3e38bbd55b59eb516ee9982a875454602cd53c631cf0771f0e9ef56ba25c71535d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x805, 0x0, &(0x7f0000348000)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000cfb000-0x9)={0x1f, {0x3, 0xffffffffffffffff, 0x40, 0x9, 0x3, 0x40000000000000}, 0x6}, 0x9) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c79000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006d2000-0xaa)={0x0, 0xa2, "1139b292ad328b3b8621b3d696cee5833c4c6d83aef293da8034a884259d7d07ff1cbfb299b67554a281a7f84fe33e32d08941096ccf12c00cce293e5c37af78c7824db5cde2dc4eb510fadd9febdf605437b6908eb93594570f06de763b29029cd8f81c418a154d79264f84e9cad7fb7a805850cbd1df9aee0cfcc14109603f113b263c48d611d08eebf7f5139e8565d1861600a8bc56a9c5e18055b8d026ccae37"}, &(0x7f00000b9000-0x4)=0xaa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000021b000-0x8)={r3, 0x7fff}, &(0x7f0000f7f000-0x4)=0x8) r4 = socket(0x11, 0x801, 0x3) bind(r4, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e2f000-0x4)=0x2, 0x4) write(r4, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) sendmsg$netlink(r4, &(0x7f0000b7e000)={&(0x7f000087f000-0xc)=@proc={0x10, 0x0, 0x1, 0x40000000}, 0xc, &(0x7f00002df000)=[{&(0x7f000013f000-0x29c)=[{0x7c, 0xe9f, 0x427, 0x1a82, 0x2, "660faf92ba487b39359dc7d7c75faa87603433a520814a5dc66ded6128d2e7f56340be50b56d9dcefe08c22664e694836244632829a68f6efd048418f9c1d5521a8079dfb571eeacc87cd28133117d16724d5cd873f9d742adcf835c4ddb6a6c3eb99239cf1529848e2524"}, {0xa8, 0x5, 0x0, 0x0, 0x1, "dc938cf8ecf16d041c5857f23434c3508b307f99536e0b31c313809b991094afdf19076d0b9769266dfac905d403d890a32d4785fcd3e031d4ae71c89bab3a26fe72bf4b48a036234fdb44aab2b10f088049ed7f02e5e13008763923773d087a5fa3d5a97f12b8298e0ce7ef8bfbcf4cea14cb9253feb22ede23f68e43b201e5cd70395ff5efba0b7813892aa5ba7585e9c23d058862"}, {0xf8, 0xdb, 0x804, 0x9, 0x2, "ae4a940f41bf417d011b2a0b634815524c5fbea5c2bb84da92cb55f09e3d03decd6d15bfe40b9de134ca6f2a69ba5ff61eb1e2ec6695d6d6b64808ee3090a3bb321160865eea0896c5002089d902351ad96d5a1aa3dcaf96da90b5e8d278d2acb46f54d3cc8ee2a57312d76d386dc6f316222b0b06c144925faf1eebfc84df9fd8dd95e7aadae529fdb4701489e2b6b2976c6f7b1c4cdab45f12172e409f4e44fb6748ec21ee2dd58fe4f3c1c434456567df05002aa8167d6649c3a061f22099a21acb1b7d7aa8beba1ae23fcf391baa596344f3f9254b6346910da3bc5319c1713c41d52746587a"}, {0x24, 0x4, 0x0, 0x3, 0x0, "9dccc78847b286a06b2a63f0abe7d42997f95471"}, {0x5c, 0x88, 0x404, 0x5e5, 0x2, "645ec61c79d45795abb717291fe4e9f28fd247ada36c0a376be9c3abf670d4216ea6b16c2b689fcb749e8e0f6799b7f0d8efd731e2d0bbb076832728f270cf6676d82923c8b872dab75901f4"}], 0x29c}], 0x1, 0x0, 0x0, 0x4}, 0x8800) 2018/01/08 12:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000da000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007c2000-0x4)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00008c0000)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x2, [0x5d44fbb4, 0x6, 0x1, 0xff, 0xf11, 0x100000001, 0x8000, 0x7b4]}, 0x5c) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000676000-0x4)=0x4, 0x4) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) setsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f00005c3000)=0x12e8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000257000)={0x0, 0x6, 0xffff, 0x800, 0xffffffff, 0x4, 0x7, 0x0, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa83, 0x0, 0x438, 0xffffffffffffff86, 0x1}}, &(0x7f0000ae0000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fd2000)={r2, 0x7}, &(0x7f0000e92000)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002bb000)={0x7, &(0x7f00008ea000-0x38)=[{0x2582bbd1, 0x8, 0xb6, 0x8000}, {0xf76d, 0x1000, 0x5, 0x8}, {0x80, 0x40, 0x7ff, 0x3}, {0xfff, 0xffffffff, 0x7, 0xff}, {0x7, 0x400, 0x1ff, 0x101}, {0x209ca399, 0x8001, 0x8, 0x1f}, {0x6, 0xfff, 0x7ff, 0xffffffffffffffd7}]}, 0x10) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00001f1000-0x1019)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="6b4782fc4ec1", [], {{0x200, @llc={0x8, @snap={0xffffffaf, 0x0, "b2", "833554", 0x0, ""}}}}}, &(0x7f000063d000)={0x0, 0x1, [0x8b7]}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00001ed000)=0xff, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000c83000)=0x4, &(0x7f0000408000)=0x4) 2018/01/08 12:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ac6000-0x8)={0x6, 0x1, 0x7fff, 0x474d}, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000074000-0x10)="1e5de70a1770c62df9490390e37c3028", 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00006da000)="c871dcf1e8fd5ccd35b4d00008e23c9874f632cab1f33eb215ac98bf635b2d7d08937699febce810217a58dabaea4730f42dff0a716991a93d3b0089dd22929f2d9d32e6670239e2d3b73a49721411c45a", 0x368) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ff8000)={@generic="15d54088d30f535213155ac4ecb9b6ba", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000050e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000dc1000-0x10)={0x3, 0x0, 0x8, 0xfffffffffffffffb}) 2018/01/08 12:08:57 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket(0xf, 0x6, 0x1) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d91000)=0x0, &(0x7f0000ff2000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/01/08 12:08:57 executing program 1: socketpair(0x9, 0x4, 0x3, &(0x7f00003f5000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00003af000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000641000)=0x7) getpeername$packet(r0, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000ff000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00004a0000)={0x2, 0xa964272395230d1b, 0xb6, 0x2, 0xa9}, 0xc) connect$packet(r1, &(0x7f00000b6000-0x14)={0x11, 0x10, r4, 0x1, 0xffffffffffff8001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29ec000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r3, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff06000000000006050000000000000002000300000000d9ff", 0xfffffffffffffd8b) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) bind$inet(r0, &(0x7f0000123000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000aa7000)={0x0, 0xb2, "9d159cdce80f3e1b5213fc143cb94543a3b71f7a2f9a3d759fbaba04637e0175be67df45427b21332b26a747ad7df37deecd6c83820fefecba32dc74144c0a53623dd219adb186de43d1e02cb237ca9e376170bb00e80347770ce1bc441b8826fbd2395badd8667cc2e79af34b2eff6a3f492ef13d9fd3f0ccb011f6d8607da7af5d500173fb2b7fbaf793f16b2473b0169f89ff126f7848c5e411a928d20c19638e786a37d5059bbeac627049f11f09a9f8"}, &(0x7f000027d000)=0xba) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000024b000-0x8)={r1, 0x7, 0x2}, 0x357) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007dd000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000224000)=0xe) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000916000)=0x0, &(0x7f0000f08000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/08 12:08:57 executing program 0: r0 = socket(0x8200000013, 0xfffffffffffffffc, 0x6) connect(r0, &(0x7f0000a63000-0x6)=@hci={0x1f, 0xc2, 0x2}, 0x6) socketpair(0x11, 0x3, 0x4, &(0x7f0000ffd000-0x8)={0x0, 0x0}) ioctl$int_out(r1, 0x5462, &(0x7f0000ad4000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000056e000-0x10)={0x6, &(0x7f0000000000)=[0x4, 0x9, 0x7, 0x1000, 0xf4b, 0x100]}) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000002000-0x17)="da59997fbe26b199edc0a9af778e80098b61b639b4719b", &(0x7f0000000000)="03a04740502dab59311b7fbff27c420efad08e81786696168f1aba505a3e943384c179dacca937c3d8112735f2d764bd44b90df26afc27a103c45272503c3699d0923a4d1f8e62a2c0ffb6f8449e940df0d4c1014eac473a54007464cda6ef97622311710ea60c6d0645c7c228d2ccd57cebc40d9391f14b4deea371af50b239e20c1aa3", 0x0}, 0x20) 2018/01/08 12:08:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x893, 0x5, 0x7, 0xa77, 0x5, 0x8df, 0x0, 0x7, 0xfffffffffffffff8, 0x9, 0x8, 0x0, 0x8, 0xffffffff, 0x7ff]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000291000)={r1, 0x6, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006ef000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000132000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000674000-0x5c)={{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff5a}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x40}, 0x5, [0x3fc2, 0x6596, 0xfe4, 0x7, 0x200, 0x200, 0x10000, 0x3]}, 0x5c) 2018/01/08 12:08:57 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000008) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000fd6000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009ff000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000046000-0xc)={&(0x7f0000456000-0x8)='./file0\x00', r1}, 0xc) 2018/01/08 12:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) bind$inet6(r0, &(0x7f0000ab3000-0x1c)={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x1f}, 0x13) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000032e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005af000)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f0f000)={0x0, 0x6}, &(0x7f0000cce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000082000-0xc)={r2, 0x1, 0x30}, &(0x7f00003da000-0x4)=0xc) r3 = socket$inet(0x2, 0x80000, 0x4) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00007f0000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c0a49fbc574b912081c8914027c60c29"}) 2018/01/08 12:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4a76e252922cb18f6e2e2aba000004ac2e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0xffffffffffffff31) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:57 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00006e3000)={"26eeec019a6bfa6f8169158e05a7a289", {0x4, 0xffffffff, 0x7ff, "1581349059ee", 0x7, 0x0}}) 2018/01/08 12:08:57 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c37000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000d3000-0x90)={0x1, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009bb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_buf(r1, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) 2018/01/08 12:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a54000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000664000)="3ea7bd30f5aad2167c581c488d83680895f48692c6fa6ab840dc559883", 0x1d) 2018/01/08 12:08:57 executing program 4: r0 = socket(0x4, 0xa, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000042f000-0xa4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f800000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0x0}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000010, 0x2, 0xc) recvmsg$netrom(r1, &(0x7f0000df5000)={&(0x7f0000f17000)=@ax25={0x3, {"f289760daa82ff"}, 0x7}, 0x10, &(0x7f00009cd000+0x92a)=[], 0x0, 0x0, 0x0, 0x4850}, 0x10000) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) pipe(&(0x7f0000c17000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00001de000-0x8)={0x3, 0x7}) 2018/01/08 12:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000ee5000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000ec7000-0x38)={&(0x7f0000952000-0x10)=@ax25={0x3, {"9dd237691bed18"}, 0x7}, 0x10, &(0x7f0000f76000-0xb)=[{&(0x7f0000d1f000)="c62ea6df2bedb242a65ab1d1380edf19779dc3dbc638c1748671e55f092f80645240a10ccaf9761bc46594e34bb10fd9751e7761cb87a0a6c702c423dc86534131d17d815da7c5731d620e88374b4af1e64f54f99b5cf95153d4b1f7b391f8ee3b32e65dc20319d7440e9eefb3942b469222de98454dc624db4eaec6150c86aa5219865ae16857aae9b5bed732de8184d570cf2a0a513464ef7b2c3a459d0a2add7b42ceb24be06db6c6a308cdf0550b7ff18c6fcb3bf78c7af785901cb4c57b51ac9e7856b1d19e87ad77637ffcc1db6018ccf9b3244f056642d2387e94c06e1c11dbef24171cdf", 0xe8}], 0x1, &(0x7f0000822000-0x170)=[{0xf0, 0x29, 0x1, "d518dd34c8e51b0c4dfd3256fae84ee6874aceae19f1144ab393c4d9d6ead4cd0b6b680c7d03bdead86b020872cf06fc089fe007050036505ee8b08f26727d6e3ce531cd0027b8642275371835470c508592bf08b3cd8b4856352cc91465a25fb5e2a57c0d660e4776dd6bf322e1562a5e49a88709f583419c57369e98bee86a98eb580457ba58d070aa0b0adde84018c33dad8a6ea48cd6971802273c2303dd65958041838c6913c99e5e2538b17d7be68dd85f2a51df0f75a2e34391c737b1afda5d5c5047b3b541971173773e0519210d00126af51e4ec809eab4aba1"}, {0x80, 0x84, 0x1, "d4780676398d8ae583111c7fe86aa1b2c102b1151c8a6c3c70486f25f78119836fac5263d2521d7f3ee37cbb66f8851566b26841dc66503471d418cbe3304d816e39c6265fd3bdef6162ea1be3ae90e26746fdebdfaa84b08d08436c65435b5a716105cd0cc306b5d71ad9"}], 0x170, 0x4800}, 0x0) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) socketpair(0x8, 0x800, 0xc8, &(0x7f000044f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f84000)={0x9, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000742000-0x10)={0xfffffffffffffff7, r2}) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) accept$packet(r0, &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000499000)=0x14) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000720000-0x346)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x40000000086dd, @ipv6={0x0, 0x6, "794106", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "12d900", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000358000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000114000)=0x58) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000258000-0x10)=@req={0x10001, 0xffffffff, 0x1f, 0x101}, 0x10) r1 = socket$inet(0x2, 0xa, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005a7000-0x1c)=[@in6={0xa, 0x1, 0x8aa0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9a}], 0x1c) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f000005b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005b0000)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c12000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000e9d000-0x63)="26000000250001f7ffe9000092ff00050300fca5010000200e00060050a6a0e90e0200001735", 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000044f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/08 12:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x100000000002) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$ipx(r0, &(0x7f000071e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d34000)=0x10) 2018/01/08 12:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000b1000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000064a000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a50000-0x8)={0x0, 0x0}) r2 = accept4(r0, &(0x7f000043d000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000996000)=0x8, 0x80800) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000229000)=0x0) bind$unix(r2, &(0x7f0000e36000-0x6)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003eb000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x1, 0xffffffffffffaace, 0x20000000000000, 0x8}, &(0x7f00006c7000-0x4)=0x20) r3 = socket$inet(0x2, 0x1, 0xffffffffffffffff) connect$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$ax25(r3, &(0x7f0000bdd000)={0x0, {""/7}, 0x0}, &(0x7f00002e8000+0x662)=0x10) getpeername$packet(r2, &(0x7f0000d32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000895000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f000044d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) 2018/01/08 12:08:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cea000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000615000-0x2)={0x0, 0x0}, 0x2) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:57 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x5, &(0x7f00007be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ac6000)={0x2, [0x401, 0x1]}, &(0x7f0000ac7000-0x4)=0x8) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ac5000)=""/4096, &(0x7f0000ac5000+0x236)=0x1000) poll(&(0x7f0000ac0000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 12:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f0000c7a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f27000)=0x10) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000336000)=0x20, 0x2) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/08 12:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f0000030000-0x10)=[{&(0x7f0000a2b000-0x1001)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/08 12:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000849000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x398) setsockopt$inet_udp_int(r0, 0x11, 0x6a, &(0x7f0000880000)=0x100000001, 0x39c) 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e92000-0x10)={0x1, 0x28, &(0x7f0000969000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000083c000-0xc)={r1, 0x2, 0x8}, 0xc) 2018/01/08 12:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000386000)=0x10, 0x800) r1 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bb0000)={r0}) bind$bt_sco(r2, &(0x7f0000d9c000)={0x1f, {0xcd45, 0x5, 0x3, 0x100, 0x66, 0x1}}, 0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000cf3000-0x4)=r1) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0xae) 2018/01/08 12:08:58 executing program 3: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f00000df000)=""/141, &(0x7f0000b22000)=0x8d) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0x3, 0xe, 0x80000001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x28, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0x1c) write(r6, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) 2018/01/08 12:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000e98000-0x6)={0x0, []}, 0x4) r0 = socket(0x10, 0x2, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000ab1000)={&(0x7f0000fea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000716000-0x20)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) write(r0, &(0x7f0000368000)="240000001b0001dfeb03000022fb010001f6ff0b08000300017b0000f701000000161701", 0x24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e4000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000801000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000533000-0x96)={r1, 0x8e, "8fc4804a2ea963890b4de9b9f783b624d4f01cafff65c7e70ef5b65c1c3779b063b5a9f796d8c2f5f632f91d3257fa248c23497d1760df51ed950178dd32509a4c4f5cd73da8ad02c18f5789d9055bcbbb02676283d56c3093ff0f40113cab6dfab2f9434615cb5ca09176f49b274dbf10fac02174c9ddea6a262826d8f0197837011f84b49a4c4afd134fe3e35b"}, &(0x7f0000527000)=0x96) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000907000)={r2, 0x81}, &(0x7f00005a7000-0x4)=0x8) 2018/01/08 12:08:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000055f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x200, 0x1, 0x8001, 0x1}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dc4000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(r2, &(0x7f00008e4000-0x38)={&(0x7f0000e2e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f00003d7000)=[], 0x0, 0x0}, 0x0) 2018/01/08 12:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) getuid() bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) close(r1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r7 = getgid() r8 = getpid() r9 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r16 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r20 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r25 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = gettid() r27 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r30 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r32 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r36 = getuid() r37 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000+0x7c8)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r41 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r43 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000-0x1c0)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="650ce31fcbe22d7509609e7aa5e80e894eaba3dfdecad8ad9bf3a9f80c1396fd6b178306c98addb3b46e96f32cfbfc47359389cc8da2a5f66ef5225838f58a80077e63dd3da3438761b12f9e97fdb16c42dbc5d6817572e48af0f70e7f4e522762cdff3d16c361a3bb1798f194774b", 0x6f}, {&(0x7f0000002000-0xe2)="4dbdf8934246d6a27921d7ba1a408140c5c16c0449fe3ae5b3fcfffa6036eba1996e809bde194d75c4f4da333e998f29861a1af392af5e1e32ace7347d1faa279f852daa611dce2d93ce9f1ffce2dab611944f14077ab565850914524bf9492d12e63a9a50d69ddf77abd7ff50a30d1299d5033ec757d23326f6b8c7e818b947f0f76d47de19d473e0389244eb1384d2a3173235aab9f97b71ae43bce407ef26b0931adf24e4befacbec9cc3cbe5bd17571cd0f1cfa9f3bc620132e5c6750137b26bdb52648c444f552466d1bf3b09c359178729078a740bc3daa84b82b8948067a9", 0xe2}, {&(0x7f0000002000-0xd7)="2720b1802018953f98289ef5b1c807ab5e060564b8daca0fdba467f8d378d3e37b22e1f9b9dd27705ab60bac59f52d62b95009033e01182c61ea4971f90c8d6ba0290f56705c6603f7649f2457b6b8d1b7ace009ab0126b56b3c424ee7bdd52ae4558d599d6a86967d4a65bc0817f619ec476410759e3335cc1c1ad6af6ee528b12d2f0b628d5d6c45303f886fb6f89b6b0246c7fb5861f4e0203ce220ddded6b18f121da24545a4d9d13ca2a7708fa03c04b8be97b3ae0336cb8ec0634288350c0c835de5cf73811778e04a0525ff04ae79facc95c6d2", 0xd7}, {&(0x7f0000000000)="ea17776145e85351329ce629d5a11ce460a596e9ef788547dcf76ba66f7813dbb3", 0x21}], 0x4, &(0x7f0000002000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0, r0, r1]}], 0x58, 0x40040}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x4c)="213d846dd784af47aec65106fe086b790064cc2f9ee509fe56c7be5ca031b9e86568e43a43f9fe4fed99920d1e1f2bb62073fa8d881e20ada8cadcad2d296c9979ff05b4b0db6688046d6060", 0x4c}, {&(0x7f0000001000)="8a7afb3a3074cf3bfd095e76469ac1f06c445ffee604c53fbc340aa3d7ba798e6414cb1ba3c7ddf8eeba1621d6a8df19a093feb27a9adcc3de7c5a50f91d39d4e53b7fdcbbe942e9ab883ca11a3a4b562d1acc0f63c379790ac9280ac932ef7b3e4a86ab48856c439e4380b32c2e15478b89f27d7443cdd1691769acf306b489d3cb3a33f21a3a982d63b9a482ca45d195834441d47f39865e1c33def0e76a562a4c15848509a5c423497557260cc351e55d13e3e1a1a482634cb41dfb942e8bb9662362894db7f30ccc566ab7e23688dc083328715ddce2d2e9a0555a0fe058c01fefe79dee2bb2", 0xe8}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="86d29c7164a5d808911f59bc1a416a887b2c4953c7bd4921ed4af9205296b714b020586db7a91b06fefade2c03981a1976eeaf5b802ea1ca11ac06a91cea218464064b5ed1d287213192782ee1c3214b527e2eb5057762fd99c8199b3a9a5944607ff030fe566fb6d4521ab50e82e6a17de1f2b20ad9470f8b0ea250abc6de99fca2965f03693d829943d280e2113642b9d95633ad485c1d09929bde16", 0x9d}, {&(0x7f0000001000)="6ea7379f28a179162276d6a17abae75310c5a25ff138cf2d769693babf647d719cb148f232ccf40ff1ff737cefedc850a2a81c676ef32ebeb7ab7e69593a87400761428a4ed5b46ca3f14908c883a676d457bd7bf102ec07b14d56c5271c1a86394c868b15d22d66d91be5ce669deaa70f21de3c2987503fe5abc21949d5017c91158265a353204412b87cf2c870fc15893ca8fba31956ec93713921b746cf9762aae8084dc178ba77e25749148d1ddd", 0xb0}, {&(0x7f0000001000-0x81)="aeedaa3600d88fbe3e28e03a08a9b03fa7d6ccd5c523f9b1e0f40650ec348ffd3d737c130e4ec0b259a11b0c45077d257c0eec84fc5c66cd9d877815432a5db6e3d75f5c224fda330b537b8ebe91b389044660f33d231ab8d1452375de88744603ec1bf320ec9ee06bada962925b4c4ea876a413ccba1646e6ee7ac5fd25a4c567", 0x81}], 0x3, 0x0, 0x0, 0x40040}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, 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{&(0x7f0000001000)="218aac14c846542a0a3375c55a6368db77e30cd9caecfd5ccc3c8ff2fe096bb1634bd4d87303c56fd1545cc6972046b029519ac8fea54071a77c2579e38bfac3502ba7c01ea285ae6af4cee1080c6beb062eed200545f0fd7d12d37ce90c", 0x5e}, {&(0x7f0000002000-0xdd)="d3044e7fc5398b900c026b50b98a22095503b706a9c3858b99cd50f3b2034d5a4fd5467b98dfd4d041b793ba5897e607af6f08c23c74cf45ef6521186fc7229533d5498f558b02bd12938b03e376fd43359dfbc27f906171d7d74b8c71ad000f44a5f7c14fda060f94d2cf7bb8f1f8378bc6280f40de3d53ba353744657a201bf90dc6faff5ad364685b546bfa6dbce6ffe67fe18a1b22733449bad36343657f09bcc7ab6c7b57b832e9f08cc726f2ef1093022bf9852617ef5fa3096f77b39d9a5834fc952456b309a85c0b80caa76c77756855d6ba7007c3f766c88f", 0xdd}, {&(0x7f0000000000)="5f0e67cd995dc409dee53efa21fe1487ef2f86db0d320e28df0dc4eeb67b2f86d778bab087f473732eb5397d493b5f2de695f5317e6ad55c156af91ff22f85c8f3f8dc7ed50229d35d7664a34d6f3604bdef51868184eb5804b415715d545de1ec75fb62cfdd53d3bfb64c8fa4b64f3145cf7284c71d1431c5ec6b7906a3e3abd69b3496f8745d16753db59caee0e37edfafc6729d428b41bc897e782db45ccaf69afadf789d71faba2dbbe5a50c32e38fd08115d2de67fecdec0b756783e7513518fa91482f01138ec2197800fb", 0xce}], 0x8, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x20004000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x75)="e01606c5fad6ff293cba541e7083f315e4cf0e097341abd3904441f926cb838f816a8fcb92ee770abf348a2cc03b858139c3bfe72f0bbf83bf031e57c3cb8e72af9ca1df00d458c8025daaf2233272eadb90724ad875c2b00feccb5ad3db96c811f9829d2f1c6081a4549ba0f8c473eb0c1a3e024b", 0x75}, {&(0x7f0000002000-0xd5)="e0b9ad977300bf1b80ddb66b3441cff9f65927aa64716825a66f7340b3ca7288e32d630c73cb3eaa96e6b20e976c010e460b6742638202bd6f282703bccf7261b22ed33f17e2c61c8b6477cc8a998d716d8028138bbfdd64fe0c0fbbf2566a82f5cebafdd3f5bb9774bceffad0b8db4e21a34b4a23a61d251ab8f6c4db2c8cb1dcb84450321a7b96603c1340dc066074fc951e17a105a2348e9e5c5e2a3500c5935a588e5dd5553672818570a9cff162ce2f7d7c7f042f8d8ffce6ddf2242e38769fd33844b887ad0f77d08c1cab58f5f88b7dcb43", 0xd5}], 0x3, &(0x7f0000001000-0x118)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r0]}], 0x118, 0xc4}], 0x8, 0x20000000) preadv(r0, &(0x7f0000c25000)=[{&(0x7f00001b6000)=""/169, 0xa9}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000dd8000)=""/46, 0x2e}, {&(0x7f0000bfa000-0xbb)=""/187, 0xbb}, {&(0x7f0000884000)=""/37, 0x25}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = socket(0x200000010, 0x805, 0x4) write(r44, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket(0x8, 0x807, 0xd05) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x3, 0x6, 0xa, 0x20, 0xa0, 0x4, 0xffff, r2}, {0x8, 0xb0, 0x400, 0x80, 0x100000001, 0x5, 0x6, 0x45b}, {0x2, 0x3, 0x80000000000000, 0x9911}, 0x7, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x1, 0x15, 0x5, 0xfffffffffffffff8, 0x7}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x82, 0x11, &(0x7f0000002000)="", 0xffffffffffffff64) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x800, {{0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x2c, "a988ced41f16ebe884635bff8d8ee87293ab6bb001687d4a9f0567ed7a55838945b81f3d7c48aff9248f111e"}, &(0x7f0000001000)=0x34) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x8)={r3, 0x59c}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x200001010, 0xfffffffffffffffa, 0x2) write(r4, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000573000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000e78000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003af000)={0x0, 0x1, 0xdcdf, 0xfffffffffffffe00, r5}, &(0x7f0000e2b000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00004d8000-0xa)={0x5, "79358b16d9fd"}) 2018/01/08 12:08:58 executing program 7: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ef9000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bbd000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x803, 0x81) bind(r2, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r2, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000447000)=0x0, 0x800) sendto$ax25(r3, &(0x7f0000aad000-0xfe)="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", 0xfe, 0x4000011, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001a8000-0x28)={@common='bond0\x00', &(0x7f000058c000-0x24)=@ethtool_channels={0x3d, 0x0, 0x3f, 0xfffffffffffff1f1, 0x20, 0x101, 0xfffffffffffffff9, 0x7, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000513000-0x10)={0x8, 0x100000001, 0x3ff, 0x2}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/08 12:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendto$ipx(r0, &(0x7f0000a9a000)="aba85c57f1e0e6f11f5ef23c369f05744ca376b27642a5938dbe4c49b6f2bc4a0b5bbcb858cc16b659eddf50f47c69bc73b428aecd70043641acad9e701c41f67d602f075622430c4e3a6b63f7", 0x4d, 0x40085, &(0x7f0000c95000)={0x4, 0x80000001, 0x80000001, "a530d4f0c580", 0xfff, 0x0}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000094f000)={0x4, 0x7}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) connect$netlink(r1, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) [ 552.887511] tc_ctl_action: received NO action attribs 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fa0000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1000, 0x0, 0x40, 0x8}, &(0x7f0000a85000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000008d000)=@assoc_value={r1, 0x802}, 0x8) 2018/01/08 12:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b2f000)={0x5, [0x80000000, 0x8, 0xffffffffffffff91, 0x3, 0x1]}, 0xe) r1 = socket$inet6(0xa, 0xf, 0x4) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000cf0000)=0x0, &(0x7f00004b4000)=0x4) 2018/01/08 12:08:58 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000+0x5ea)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000001000)={&(0x7f000053f000/0x4000)=nil, 0x4, 0x0, 0x40, &(0x7f00001f6000/0x3000)=nil, 0x6}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0xf881, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000276000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000d11000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4a54, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}], 0x2c) write(r3, &(0x7f0000b39000)="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", 0xd2) sendto$ax25(r3, &(0x7f0000c79000-0x1)="502ad7bf84ceb3e93bde1ffd8913bbb30e082dd64e4b214fd2d1d9a385086c41d0d932a03345e27a15a7082970af2959793ee79f8c0f5195a11afe94f386c94da96c4f3fcf689853fcb67e322cb91ab22a8670fd2037941b348cecbc3d2b2a7c792b7beba0aa4c420436eee34283dda9d936702a7d65928fd2e4c14382909abf52ef990d2c66e84b3ba9608a5fef461abc3fa69ef097235d5e4fe6985c82eb75b9292eb2450af8ff69be3a1472f45d54ba98a8b9f408b5c9cd01b93c4b186c46bace81431c479e54", 0xc8, 0x20000000, 0x0, 0x0) 2018/01/08 12:08:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000485000)="35e61d071ba0493c82b0c4098eb1cf47f0af0830f811d13a8415a8a01dc5246c7fb2618509d6baac0abac05ecc0492a99875668c546c2d6dd743a636106862beb0b2a7af9cb27744eb6064153517e3094a1febb465a485a8026fc74fec9a098b02e180f7f3086fe60fe7375c8a2ca7ad3f215542891e6bf76b2c03b273e64cd01f41895d27a0cc74e88bbbaea029573b5b6f7880c73b89dbdc16489547169f527c7dab798c37f7637d271e6a3065771254904174bb38172295b29c68d88d2d", 0xbf) socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x8)=[0x0, 0x0], 0x2, 0x5, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000553000-0x77)="260000ff5e0009fbf0ffca013a0000f700000003feffffff031800ffff0072020000041f35ea", 0x26) 2018/01/08 12:08:58 executing program 2: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000039c000)={r0}) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000415000)={0x0, 0x6}, &(0x7f000015f000-0x4)=0x6) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000415000)={r2, 0x9}, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a40000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000a0c000)={0x1000, &(0x7f00006bc000)="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"}) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000021b000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r5, 0x6, 0x17, &(0x7f0000be7000-0x4)=0x0, &(0x7f000017e000-0x4)=0x4) sendmsg$unix(r2, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r4, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:08:58 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f000092f000)=[], 0x0, &(0x7f0000abb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000ffc000-0x10)=[], 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/08 12:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x807, 0x7e) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb08f6e2e2aba000008012e0b3836005404b0e0301a4cfe75f2e3ff5f163ece25b70606000000000000000001010107000000000000001707000000792bbf0e5bf5ff1b19f5f3f6db03a301000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) setsockopt$inet6_buf(r0, 0x29, 0xde, &(0x7f00004b5000)="60992d4c92e9af4c2da4d052aff7df189813c16ba802516a", 0x18) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0xe) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000002100", 0xffffffffffffff38) 2018/01/08 12:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x810, 0x3, 0x5) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000cc1000)=0x0) [ 553.050875] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52868 sclass=netlink_route_socket pig=8464 comm=syz-executor5 2018/01/08 12:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0xa, 0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) 2018/01/08 12:08:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffffa, 0xffffffffffffff81, 0x2, 0x8ea}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x0, &(0x7f0000000000)=[], &(0x7f0000001000-0x14)=[0xffffffffffffeaf9, 0x6, 0x27e4, 0x5, 0x1000], 0x10, 0x5, 0xffffffff, &(0x7f0000001000-0x14)=[0x9a6, 0xde, 0x2, 0x1f, 0x9], &(0x7f0000f98000-0xc)=[0x73f, 0x5, 0xfffffffffffffffc], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f00004b9000)="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", 0xfc) 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000)=@req={0xfffffffffffffff8, 0xfffffffffffffbff, 0x24000000000000, 0x6}, 0x10) socketpair(0x2, 0x2, 0xffff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000056f000)={0x1}, 0xffffffffffffff94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000010, 0x2, 0xc) write(r2, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab3000-0x28)={@common='lo\x00', &(0x7f00002f7000-0x14)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet(r0, &(0x7f0000892000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050f000)=0x10, 0x80802) 2018/01/08 12:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000881000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e9000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e93000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000964000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c49000)=0xc) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000469000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb1000-0x4)=0xe8) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ece000)={0x0, 0x0, 0x0}, &(0x7f0000fba000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000286000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000700000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000965000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008f6000-0x4)={r0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000808000-0x4)=0x0) r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000378000)=0xc) sendmsg$netlink(r0, &(0x7f00001cd000-0x38)={&(0x7f00000e6000-0xc)=@proc={0x10, 0x0, 0x0, 0x20202000}, 0xc, &(0x7f0000352000-0x50)=[{&(0x7f0000a16000)=[{0x38, 0x8, 0x100, 0x9, 0x2, "17dd7debb91acc2d5a89d0a6362829e42a9e09fb1e9d4b2e6b276cdd344c99f56775b1f17f4579e5"}, {0x24, 0x0, 0x10, 0x4, 0x0, "522c82bdb432c0d0e3b3370315ea5fc0bf977e11"}, {0x80, 0x8, 0x200, 0x4, 0x1, "4ddad092ce17ebe0173800407181fbbfc4df32c996156b90333a667bc53a7ff4b0486c98ccdecddabbfd3bb57b8f3d619583e416456d1137f2e6d880c610583bcde53d7931fca26fbd020a43e0619834cd65d0889e9bfec13477274e48ccfa30f259b2df759edd8498db8a562c1c"}, {0x3c, 0x80000000, 0x91d, 0x8, 0x3, "6afe007c7488b7a85ead10e8d4fe82a883d8c2c99a5ad3bd7b3398ba31f760cd1408c97f0fb9d84697"}, {0x34, 0x6, 0x104, 0x3ff, 0x0, "460dc27c951298764da154aeb49129d81f85e4e94b6dac611256947b90c807c13c"}, {0xc4, 0x3, 0x800, 0x593, 0x0, "b8c3ec231d13fc22bc4bec3e2c5041c3ee0c40c6a4c3a118845d22ba1ef9111b2b3e8bac8c218cfb20212417003aa24216dca71a0e177cc45a82959303c4e943466b04d21e7b62d3e6c0a3d9a7d77557ba284a4e157c8b1d2fe9e668e901df226b804db1b02ad44ce4dc6d0cdb438d271818e03acfec6d50d3c1cfe76378c33b4a239912a0b8a9774dbbf1f373f44845938ccc7712ae199adb0f9f70b3ee56e3be06489affc78921b81daa06ef43110c515e9f"}], 0x210}, {&(0x7f0000b7c000)=[{0x78, 0xf1, 0x412, 0x4, 0x0, "6b53d8cdd9372b30135b8aed381d91f73892706e6fb1648846641ebc1507289c8f92dfce868e1e848c8682b15661406738d23088a3896501040fcd175f3ca0630a487dbf602de0dbc9a009cd17efe9a5750fd28669ecd336dfd09fe23f64b2c84a27fb2e5e"}], 0x78}, {&(0x7f0000132000)=[{0x108, 0x319, 0x4, 0x400, 0x2, "9117860453473585ba27faa207e709db22927d3fb4f91684f77915d4a2c42a4d75599d37c0397bd0f60d4b9786b1f09c5548a4a04c3ea5d9a293a94b1ba04bb1a7d0c7721753fb44a10824de974e553339b5ae5174d88a3ab556cb7fb25093742af316dc85ad2d1f53852ec44aa543a7ebb9eceb0fd677e1ad0b12921752f0956af87a8124b6af04261230663e8667128bf2ec1f1c9da978740c0f297c13c5169f8ed8e4b389cc7411f6dace8747e09244ccaf87499f7ab4cc0936a25c4e4f1c0c291fbc9ad18c628003577909ce8edcd137823732a80d4d45347ec29fb1d9b4e5fec0aaa89755e049e682e6cf551e4037ee1943f122"}, {0x6c, 0x9, 0x100, 0xff, 0x2, "70afcaa31ddc02a0f3bf249204bc1313dde83d7e131dc01ae42c976d7fbb6b043ad97203badc78656642d2d27c5855ba4b97fb3599f823a83decbc776cbca186e1e8ef7e3bc359331d100b29655a75dc3d3e8b0d0cf6fd13b12919fa"}, {0xc4, 0x1, 0x8, 0x9, 0x2, "a313da7fc5878c4f8bd3d2df74757a8f8cc727f8c652649ffac5eb4d6204c041682cc762e49c79ea4e49ac4307f730de5f46e4e09311e5ee0c01d8863c2a2c60f1af2d4898a2e0af32173e75ce4ed1024a6276b6778db087052ba96244a9ed4d669af4228c2959c10e4e66538aef3c9559649dee8a0b75e6847065921e2a9f11d177f6f83c1805c592ad6ec84aed123348608aa8d6d1f0cd0f31cc8d14d414c63576b43ea059e5143830a521ecd0b852fb"}, {0x50, 0x7875, 0x8, 0x434, 0x0, "8ba4c6463a99ad1848a6a7849ac68051e8aa4d1cdc9a56a0480f61c29808f0832f5145261add125c29ae27922eb8a2ab61f86585af14de06efd4bc97390c"}, {0xac, 0x6, 0x408, 0x2, 0x1, "b94157835dd76a59916511d0d7306873376b2c0633a31006edaeb567112f9edeb6dfe11bf3732844915d2a6a930d9858b81d4b9b45d7818bd6cf9f5654088bb2f6c5c1333460dc891a11f6bcbc374e868dee6f5e9218bec0b5353e5846e11b19d83b2d80d43fb4a5daf101c7874684ba8b3484eaf39499e2a5e4403f9faa5ba982088c16bb6c7cf50f2b7f5700f8e7d3485185bdd746d329dc64"}, {0x90, 0x82df, 0x8, 0x401, 0x1, "fb28b712de187294e0f98e977dcdfadb2cbb8b201ed48a482c0aefcb587f94c0c88ce8c7d2fbf24eaa2efdc7747e5d6690c1646132f9f562031d7e051c4d412b4e42cc7f939f7679a36f2fc23386423b53a411bbe9434915e62ba845014e23879aa05505d952b9f6cf8d01cf51ce4844ec0afa18531c856e666a390abec1"}, {0xa4, 0x3ff, 0xd2b1f8ffec91d1a8, 0x81, 0x0, "a505fe407ae6f115bab280436a2e88503983154d06074050ff94a08284e32f14d9f18e69237e6520c47576a7840d44ffb552257cca8182bb9c0ad0600e6b2617cc712390eccc1bd50cd24431eeccf3f44b63b8bf2efae24a44e02dcab976ae5e60f9d88be980a818d2c9b258bae477be7869efcbb37fe3349e2c1006ee276c86332df86388d826ff242da84f45f0d468d4"}, {0x3c, 0x0, 0x822, 0x9, 0x1, "bedcbe03118eaaf411a5311a49766b299a84efee36571811373a53d39fbdaabdd055613817bd4e0855301ee3"}, {0x50, 0x8, 0x101, 0xfffffffffffffffa, 0x2, "af266e9590262e4adeb291e04cdd8e296999429f4c78c663b9e553bf302cbf1ced84f3d814482c461643dc9ef916a0754a5a4a2d29d0d436038b85b5c9"}], 0x4f4}, {&(0x7f0000d6c000)=[{0x90, 0x9, 0x200, 0x3, 0x2, "05f7c20c338452cf7adc88d723ecfadf976e19f0f2c51419c775646ea6c4df34180d68686d57f2a5ac29983a797fe9b90d96ec1f0a84fc5b3a9de90107fc3b4dcf576ba3a7415d4d1122f839d5fd50f9a5eac40a6824bd269ff4984c72e2f8bbb717ecf822bacce3646d47f9a199577161a7a21dfeee21a27758ff99c6f2b1ef"}, {0xc0, 0xfff, 0x4, 0x5a, 0x2, "8efbd349746a9bc0e1960d5ff265b2b72f3e9ecae4f8b6e4b72a3410bb3f0171e9f9b68d9e5f9c70806a9b4a37e2c439a17519c48eeda3c93c1921a1b13fc1235efc45bdcb7ee3b0fb11a101fcac53bc64fd9648430b5fcd587f2f430bd18ab9936f3059d116d68526131f551e476be3c168f3ff62a007dfacbd9ff7507fd4217c31739dbe5d8d3b6d006137a7effd0497185b171d56a00cd950033869e53358874e5a8312a526f093c7c2cab96dcf"}, {0x1010, 0x10000, 0x1, 0x8, 0x1, 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0x1160}, {&(0x7f0000e29000-0x3d8)=[{0xb0, 0xfffffffffffffffc, 0x208, 0x3ff, 0x2, "3c60819b23c94da814e48e5bd78360abce91ab8ea51c9346ed8a35aa486b0689d665abb45066365d9fcc940e5a74d48601feb72eb257ef0ee8b4bb7791472eb65d933f481f810ed360fdffccfbe5bc1fde68ffdb60d401bcd17f2a2b12cbf114a1fc3cec763c206fae8bc24508ac7bdf114e831e2f63e462483b38886c4e0769e7dfd4acf46aa0a03c8c5d972e14d438e9439028b88f2465fccb85b6c395fed0"}, {0xdc, 0x8, 0x2, 0xffffffffffffffff, 0x3, "c813af913f4d3e5594b12c6188d19acb9658f91165408d62282825a9fc0012390eae82b53953f0552dcf7343de84e99883ab1da442d0667acf1ba1bfa75bf34d8d9c8364e75eb9bdbfd4b825f8e1580cc1c6d7fb44e038de25b60f867f05d9ab14bf1cd6c058c33c06759a1cee789420b5d5d9248914064f357891daffd10e929e3274f7febff6dd3c2f5607014715ff827a6d8e881fa20d24863f9516455507557c432d57e8091b6fe3c49a3db32406453e2b72e433f2f597ef7a75b8b387de45cef9da98a947ae96075cd4"}, {0xbc, 0x5, 0x200, 0xfff, 0x0, "a9def63e3be0b4a7f530e5e8227cbe214c33b722da6b376602a85bf36d84f2551eae2bce8a8f41755b8a329f012debab31349b36a5a97c125c02966303448a7025b6bdfa7644404728deeddd3ba36efdf51026023540e0427861b8cda85cd627d9212135ee2a0198b4035e36902ebf29fae567751f2e40a7c479e44b27731ed2b263eb10a2975bedbf77061fd7b838fcc50db997efa666e03b72f706a71eab987bbb6f8e3c00825e1e5e"}, {0xf4, 0xe7c, 0x120, 0x1, 0x1, "3783ba759e87e5cd6da250a3604866b5ae035b8660b4f644b6fede512136b23054721f71c114cfd4d6eaba1801c739e3212424bd23ba11b5ab79ad2affdfa54e639b6a2f48968ff8a7a1e87001ebd93b55141f3bf00dad9bcf20fdc6773fb8481f7c8a1c32f0d700426a12c6d6aa17c4ecae1e68ea9f407086cc2eec98aaa14e8cf030b4ddaf7a48f32c9a42c0e7f8ab3f7c13dc74bd26e25518ec3b927f8d19c701052b09e55eec78d009fa07851dca74e28deb6f1ff106b1366f6371e08c9c6727743c2db12f88cec080f503cf79fc54d5a6a44c2e81699ca9c12d4cd92e48fd62"}, {0x9c, 0xfffffffffffffffb, 0x810, 0x4, 0x2, "1d6554f3395aa5c52e85d84810ff846687cb2de09f9090d309d7a590379b5d7c9bceaa48aba469e731dc3e6d1dc5358361600cc9b5618cbf37145d3c27ca70609806e2c9a5aefa74ce1e51fcb174fb23f5ccb6584329a2786c21dc1bd4a46a9cb24448180a65352a08130f105f7beb2a6491f8632adefd77e6d093ae9c0db9b93e403835162cb54e46"}], 0x3d8}], 0x5, &(0x7f00003b0000-0xc8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r10, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x4004044}, 0x20000010) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0x6) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) getpeername$packet(r0, &(0x7f0000be5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cda000)=0x14) 2018/01/08 12:08:58 executing program 1: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000562000)={0x0, 0x0, 0x0}, &(0x7f000007f000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000781000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x0, 0x4, 0xa, 0x80, 0x0, 0x8c, 0xb3c, r1}, {0x20, 0x7fffffff, 0x98, 0x7ff, 0x8d4e, 0x7d4, 0x5, 0x4}, {0x0, 0x80000000, 0xf7, 0x5}, 0x800, 0x2, 0x0, 0x1, 0x3, 0x1}, {{@in=@empty=0x0, 0x2, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x6, 0x3, 0x8001, 0x4, 0x3ff, 0x1}}, 0xe8) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000ad7000)="7f22113c69851d4411d0542e5b96f77a51f79bdff1150228f170eb2d22d7318ddcf3572bf9e35ecfb7ef17fe6ef0fe4109578e850bf78712bf6b5b496a1023bdb080450619dba1ea945e1e79891b1fd2adef0aeec9c9d7bc2af75dd995a82e5c9d06a9bfc65c9e5c813d3fda1b0260de08d0774b23dbe40534099818cddb3754f5eb84578a77e72fc0d23027f5c3735de30b3a910a9d6125244c5e84f72eb7d9ef43716e4a06fc39dbe9f4be706acdb51f2f0b40d3013b2f055ac3efa40472ea7d15ad39736eb1dc0b64777376c6119c9b942f6d3259e995d068a90da9", 0xdd) r2 = accept4(r0, 0x0, &(0x7f0000ad5000)=0x0, 0x800) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000ad8000-0x4)=0x93, &(0x7f0000ad8000-0x4)=0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000344000)=0x1, 0x4) sendmmsg(r0, &(0x7f0000846000-0xb4)=[{{0x0, 0x0, &(0x7f0000765000)=[{&(0x7f0000936000-0x2c)="94af85c9a3f12eb10d434853b7a097bbf24cca8a2a962404965cdb1e0a5146ba980c14c1886216fa1ef9bb0a", 0x2c}], 0x1, &(0x7f0000ad6000)=[{0x70, 0x0, 0x0, "946463172c6414b072aee98520c0d2a9a3077e4d8f960979c31e8c08299d2f6d53cc903dfffcd68ef22fec49e33a9ebfc4e2998674830b986057785f83c2b6c78af71914fe69fc1c2ba032b0e49bf53b65ab085e42b5ac6ec1314d6d3a7a"}, {0x100, 0x13f, 0x3, "babe9ac531f1be542df2cf17f7336e8344ca045f70ec511aa2a4b23d6f04d279b978d32dcb896397323d2968b16ea6db688b55b0ba20ea5cb84a6da21274982b37941261830e8a25fc8e4a4666cae3b069127ab34c23ff362929d5222e3eada09df875e2948da29b3f0d9eb148639af756d4d908790a3d602536565a92bccd48555636e61b4eaad85db3120506ad8f469d47e713565730edae40067a6f7b425e290f29b1ca0daa08a7bb34064cd9ba9b5ea19dd4fe117e44b8a5d3f40829b609ff608eabb3920262c3ecbe35777af7394d7de73e915a15c9904064f99f6542d4f54e28ae9c7ff11c09d70e59"}, {0x90, 0x10a, 0x6, "0d9f5716bd368dc41f6fc02bcb32957a7fb1c105c1c7c377b59615665d1990b65ed57e7d4449803e8d084b88c73e9604969ee707a392c3f87bc6047f98405c99e0ab05b93cb16b555fa1168dc1175635aaab17602ce8db6118aca71de87222a43d63740c45ecd2bbd0b3af0f7060c57ff549e67c53591bb05d92261435c2e0ea"}], 0x200, 0x40000}, 0x5}, {{&(0x7f0000278000)=@hci={0x1f, 0x6, 0x2}, 0x6, &(0x7f00005e7000)=[{&(0x7f0000ad7000-0x3c)="fb725c39c2125b874e0aa5f1068367cabdf435c9184131ffe370a42ada0d36c08428a4e5d0492e94e6727f4843da9360f5f336683419a2ba3054be67", 0x3c}, {&(0x7f0000084000)="187c86b2dc95f0d7a46b6a58a2845f49015c4aa7553d2cb6a305a5ad5050082e8d5b65ff27e11066b4b694ffa7536678beec2ea544feaad324a732ddf4a655da2693731dd858a1b967d641d13b0f96432822a8f76cc4a832a4e08308ca7231ef89f15e49ee04fbc979d42a11b412c05c4efe2fddbe38212ad32afef0a2b05aa5f56bf9f0c7b109c0f2691f46167ac1afe40fefcb7857edca20f8676ffc57b7b66cca652b3d13d20f1b49e4e4431c7ac4153f2d20feefdf4751d51936a07c052330f058bf57789ac0ac26c99ddf7e3af4eea43e744adfba2681bdf1aa095f", 0xde}], 0x2, &(0x7f000089a000-0x5a0)=[{0xf8, 0x119, 0x6, "d3c29f5a22b256a189ca9235a9a41f06c4a70895b2284f52a756fe92ffe95749b7a5fdcf25c17111069434735321bb6f7889070ea2a19d6ed882c7e6160f86257d8d90ae2375cc0fc79ce43219ce19728314af35764c7ebef02930ef3594c8ee3d905eb45f3d9bbc958afa98b681c2166cf41a58849b3997706a863993d9babc07b6616eb02c2dcc892c48528d32dd5298d7e1ab0823325daeba80d0e4c57a7f5078fa883dbe8dda402a4f98e6e47863767f85cc04a48edb543c0f98c8a6ba342b792deeef4bcbde188e1dfca6bfdd4feff8acc4e0cc8a42f7d427dfd0c06b3377ce71"}, {0xb0, 0x84, 0x3, "b7ad403811ef55fd275703f2d9d2c0c2040a1f2da6b76f4968bd4ffafabd7650eb18fd8eb54fd1f4ccf34f06acea0f99e695d847d12ac17579e36eaae8180b0f39b77d924135c25203f8d5da39ced4bc0a2d6360870f78af4a76907303e98c3e33c4a5ad76b18987893b8b5e45e49f8d217bb3de1dfedb4bedba7fadea2c361ea2c985345fa32b8fa8939dc8e0e4febf5898098faba9f0c7520816a0cb34"}, {0xf8, 0x129, 0x6, "7673de5d284ce92add1d00682515cf27fc15940acc49363daf4b897ca73afd1c84736ea71d8b3f319b5775a8a5829f6d6f7779db10f10a691dc2a0ff9d1ee77195e976967d7b4aab45d74af99a422093b937c14991f43ce62ca17ce85c930175d14345a4c84612c40dc6a15cb85b3aad13fdcdd8ca1b1d3ee1203c4610f840d1bb6ad9ad12302bddf4b77e75ce6d4d7455e7f48aeda92dd5489ee1b2c3de96410c0ade412aede5e07ae37f9d78c7a22fcad757d98ac4f79486d5d8d596727f1ee79f59aa1f9a2b7db764f10d12186b8c4a99704f755374e6dc034e5343f2f424714870a9"}, {0xe0, 0x7, 0x0, "c72bb0938c9c3170c9c2782baca7c75e4c890b0a8c133a41a8862e892fefe21970a1844e27e0ec373eb362cdc24d459dda83be9277c9d18cd59bff1370ac8730428d2c542fbc7ffec56b28f8b555d99117fc08f592f0da43c5f594e95262d86b49c76994c21c9b3bbc3b9d9c4009eab72f98cbb913f7793c3a7295553227a4d33d5af3ae1f10db7344ce2316449df0b5268aeba4ad0cd92d698a62b28caa1eef8345bbd1f32c798e252b71f933052723574ddc4ff3f8bcc77c8f17c743fcdb7c360fb87ea2c95217c8eb2037"}], 0x380, 0x33f7cb5950c3bcf1}, 0x40400000000000}, {{&(0x7f0000ad6000)=@l2={0x1f, 0x2, {0x3, 0x4, 0xc8, 0x1, 0x80000001, 0x3}, 0xffffffffffffffff, 0x3ff}, 0xe, &(0x7f00008c6000)=[{&(0x7f00005c7000)="d0fa9892cc3130670698bc9029fc88f3807bd0fbb06276b62935c61fc72aa00135a271ef50ddd88b7832dc21a58beef938b13ffc23b90a6ff1259012bd1fc9b50677432d36fc7fa75685086e281ab5dfa0eb62de77e76223284b38e9265aedbe7cea2c62bf882c4f7329e25b95e68dd3efab4e667a82baf1cf7522abba194697d8037d728b8bf79d26ae2e0fe32c756b", 0x90}, {&(0x7f00003a5000-0xc2)="a8c4886268d807fd6d37a3e4e3bc6f1e6674354729b2666b3b84d7f36c01110491c056f32b3355bbec3b27c856de11ace499a1d96c49fddd76cd989bdc61ea982a02b10a433d1b879e7cf7e7a64eea3245b2fdfb8499c7ecf8ec72c2fd784cd33181babcb7b41004bd36da08e1de46d2f3757f9996a39bb1c6e6ac2c585b5296fb350f4561bfb0481e05d52312af327e5074e8c05d2530102d766cdf2f551d2f45116202e6f940f96bf68b03334380edfcd04b3d4c0c2e8827c6ed2382ab4c2e65cf", 0xc2}, {&(0x7f00001e3000-0x5d)="c84997a3cca915e767c3d9751d2363bfda29ee7bfb51ad0688ccdb551060d7e3381eef31f3b3a911c9f43bd9365ba3de2212f3c691d00eaa7213ee7b2170f03e710e8838d4493f4edbdd690f6537fb7503214c0a56843fd255dc3abca4", 0x5d}, {&(0x7f000080b000)="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", 0xfb}], 0x4, &(0x7f0000ad6000)=[{0xe8, 0x115, 0x8, "35b0d2b630dd9e63463030292b8eaeb22641c1b418786d72e5393d8400632b6edeed29763a97cc840fb626498fa1c4c66645b4105f357e1a3eb8ab36686978744f5040717031129a25998dbe5bea2a2e4a73b48d8d398333516965302e088da280a37c186f3aa092101586516f389e65c9d392ef3d97bda7ff662546853a3672ef0a52e665350803090da0a8a379b6017d78998c873f2ff2864966ae55543d92ab9f35521ab4e1c3cdec5cdd09077f6c9ef980d69f68678d4bc97e74dd8dd0e8f0cc4f6b95af9ee490060c5ba93cbc2b98d483b0f445b1"}], 0xe8, 0x8004}, 0x0}], 0x3, 0x20000000) 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007ae000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000a4f000)={0x70, &(0x7f0000c00000-0x70)=""/112}) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) [ 553.162138] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1792 sclass=netlink_xfrm_socket pig=8503 comm=syz-executor4 2018/01/08 12:08:58 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000010000-0x8)=0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000011000-0x10)=@common='irlan0\x00') socketpair(0x11, 0x2, 0x5, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000010000)={0x3ffffffc, 0x0}) 2018/01/08 12:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b7b000-0xc8)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff060000bffb1f35ea0e2c2b7a53100d0b00e6cd4f0ef2ae632b621f8a8b017e9188168b64b7da94a44515900c020000000000000082e74fdc6572261600814ec82e93c3855bd8c4c08605802aba2c023336a5a95c6dbfe050db32ebdb57ad304e761429a4375e6eaab9c737574add133b9ba16f1b8829fbde951f641fa843dcd3bc26612a82c6f5d930aedc870ac8e5643b2eaaca31a1f454aa56caa91958d09e4465acfd1dc81acf602c", 0xc8) 2018/01/08 12:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005cc000-0x4)=0x0, &(0x7f0000107000-0x4)=0x4) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000164000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c72000)={0x0, 0x94, 0x9375, 0x9, 0x4, 0xf9, 0x5, 0x2, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6, 0x8, 0x0, 0x5, 0x80}}, &(0x7f0000e39000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000329000-0xa0)={r1, @in6={{0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x47, 0x20, 0xefa, 0x1}, &(0x7f0000af1000-0x4)=0xa0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00009e8000-0x1f)="1f000000070aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) 2018/01/08 12:08:58 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000892000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c1000)=0x8, 0x800) getpeername(r0, &(0x7f0000ac8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb4000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c13000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000191000)=0x1c, 0x80000) socket$llc(0x1a, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000783000-0x4)=0x3ae, 0x4) r2 = socket(0x200000010, 0x2, 0xc) write(r2, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) pread64(r0, &(0x7f0000661000)=""/146, 0x92, 0x0) [ 553.207629] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1792 sclass=netlink_xfrm_socket pig=8515 comm=syz-executor4 2018/01/08 12:08:58 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c2e000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000e19000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000022a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000000485, &(0x7f0000215000)=""/0, &(0x7f0000bbc000)=0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) 2018/01/08 12:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008c8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/08 12:08:58 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000023000)="", 0xfd16, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000000c000-0x1000)="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", 0x1000) 2018/01/08 12:08:58 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000017000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={r1, 0x4b, "38cc9aa79926e4dea679792325f3e71bc6f30b8024985c735645c7322cda950f90a9fd78e311b037a0c4fde629eac7ee6dd31bd237bd9876a623940dad8a5f88c24147d1bd500aa02424aa"}, &(0x7f0000004000-0x4)=0x53) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000011000)="32000000140025ffff07008e000914d60a01c2fe310000001a0000e6e868f3000000000000000235e56714eea4eb3456d730", 0xfffffffffffffc8c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000018000-0x18)={0x1, 0xb72e, 0x200, 0x80000001, 0x1a, 0x337}) 2018/01/08 12:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002a3000)=0x3, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003f3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) 2018/01/08 12:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x0, 0x4) write(r0, &(0x7f0000db2000-0xe)="7c9845a4b6e42a73e2e1219c627c", 0xfffffffffffffec9) 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f000084c000)=0x1, 0x4) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00007be000-0x2)=0xfff, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a9e000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f01000-0x10)={r2, 0x8, "4084e8d8d33724a7"}, &(0x7f0000001000-0x4)=0x10) ioctl$int_out(r0, 0x5462, &(0x7f000003c000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000b, 0x101, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r7 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x3)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r12 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)=@abs={0xd500f7ff3b49f9bd, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}], 0xd8, 0x1}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xb6)="7e6651c09ff6525f1434271fcf9a25322189499367b54729719527ee3a0438966f937b152bc44be038240c249d239362b99a9c40fdc4eea4dc00a0008f5e302c60cd4f66455e515ce4264cabf3a73c847df22925a9ce522b1d0ea3bc166bb455996d9cf9f975479c0bedb1507a0c7ed25ae5358d9f4cf679f8c05d00ab7b22ae70c78ac95f6d3f1cb74b9ef32addcc79c6316cf6af267de61bf30225f1772ef1c41c02375437ed7dbad2c821ad5ceaecc101f29b1dec", 0xb6}], 0x1, 0x0, 0x0, 0x8081}], 0x2, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket(0x10, 0x1, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r13, 0x6, 0xd, &(0x7f0000909000)='dctcp\x00', 0x6) write(r13, &(0x7f0000271000)="240000001b00fb800700000000007f1a0200ff0b08000300000000001e00000400171701", 0x24) 2018/01/08 12:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000040e000)=[{&(0x7f00001e7000-0xe3b)="0e35b08905cfd803b3c781b1770a00d6f020ce8f75c8feb308596376d5fac4d9", 0x20}], 0x1) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1b, 0x4, 0xdee, &(0x7f00007ee000-0x8)={0x0, 0x0}) getsockname$netrom(r3, &(0x7f0000b1d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002ba000)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/01/08 12:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fe2000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000e7000-0x4)=0xcc) sendmsg$key(r0, &(0x7f0000314000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f51000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, "14"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001aa000-0x78)={0x10000, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x6, 0x100000001, 0x8, &(0x7f000037e000-0x10)=@common='bcsh0\x00', 0x2, 0x4, 0x20}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) 2018/01/08 12:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000676000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ce0000-0x4)=0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c8e000-0x4)=0x9, 0x4) 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xb, 0x2, 0x44, 0x40, 0x1, 0xffffffffffffffff, 0xffffffffffffc884, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000001000-0x7c)="d9e2bad03e8841af58c17dbc782ea4f1bfb1a519a2d3030e243fd2a3efc85f0e0523f7ae532789eeb7b3fe15d61d853643d1a47e19998766a8372bd0b4c4fb1b36af36acc68aba97c98bd263cc29beaeb3d870f5aa1792356adab5225d8818f916eaf7d3a1542ee57134377425f8b30a0429f7e6137ab5c96e1a28a9", &(0x7f0000000000)=""/177}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000010, 0x2, 0xc) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003aa000-0x4)=0x0) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000282000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e12000-0x4)=0xc, 0x800) accept$packet(r0, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x14) r1 = socket(0x11, 0x803, 0x81) vmsplice(r1, &(0x7f0000a63000)=[{&(0x7f00000ed000-0x5d)="f662eca1995798c902127924db30273249d5e2a32e0ecefcacfd80a5b7f36c3c8a6b283a2a8b52e25d5bef9ea510f7ddee92bcf6a93ecf0e8048279ce51c44578c77d44cd31a3925abccd3bf9272591611171fdd7ad50801822aefe6d7", 0x5d}, {&(0x7f0000043000-0x1000)="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", 0x1000}], 0x2, 0x1) bind(r1, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r1, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0x2d8) 2018/01/08 12:08:58 executing program 2: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = epoll_create1(0x80000) r3 = socket(0xa, 0x0, 0x1) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000f60000)=0x0, &(0x7f0000f60000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000f5f000-0x2c)=[@in6={0xa, 0x2, 0x2637, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000f5e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xfffffffffffffffd) setsockopt$inet6_int(r1, 0x29, 0x1000000016, &(0x7f0000e62000-0x4)=0xffffffffffffffff, 0x297) 2018/01/08 12:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000059d000)={0x0, 0x0, 0x8, [0x9, 0x1cc1, 0xf, 0x49a4, 0x0, 0x9, 0x3, 0x80000000]}, &(0x7f00005ea000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000055e000-0xc)={r1, 0x8, 0x0}, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 2: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r0, &(0x7f0000af9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000af9000)=0x10) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000af9000)=0x401, 0x4) 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) r1 = accept4(r0, &(0x7f0000b38000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d4000-0x4)=0x10, 0x800) connect$bt_sco(r1, &(0x7f0000868000-0x8)={0x1f, {0xffffffffffff0000, 0x9, 0x0, 0x4, 0x0, 0xffffffff}}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000496000-0x20)={@generic="ac7a4725047220d64dc3ce23fe342af2", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000016000)="1f0000000007ff0600000000040605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000c000)={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5633}, 0x1c) 2018/01/08 12:08:58 executing program 3: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac4000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ac3000)=0x10) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00009b3000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a73000)=0xc) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ac5000)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x1, [0x1, 0x6, 0x0, 0x675b, 0xfffffffffffff1de, 0x2, 0x8, 0x101]}, 0x5c) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ac5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r1}) shutdown(r0, 0x1) 2018/01/08 12:08:58 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2000000000000001, 0x100000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='lo\x00', &(0x7f0000002000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "93396d5d15cb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x6, &(0x7f0000e44000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000c3c000)=0x6, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt(r1, 0x7, 0x5, &(0x7f0000bfa000)="9426b0ae3705705002714f7e528b0001ef4e3511ee73c81387e67daa228324d4ea334fcef82d6117d948d7e322ebaea264049375dc8943d5caeee3cf5b76bba2ce12f1345224a6a4ab5d4a51488743590eaf6da36dc36d3d4548ed74bfa775d0e389a5501f21d8127642509e3f1a961389e31c29740e31", 0x77) r2 = accept(0xffffffffffffffff, &(0x7f0000bf2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e9b000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000030b000)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) shutdown(r3, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000e56000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000f95000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f56000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r5 = socket(0x200000010, 0x2, 0xc) write(r5, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000081e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f56000)={0x7, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000d7b000-0x10)={r2, 0x4}) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a1f000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 12:08:58 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f0000003000-0x20)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) socketpair(0x9, 0x80000, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000)=0x0) 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80803, 0xf7e) sendmsg$key(r0, &(0x7f0000af7000-0x38)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f000029d000-0x240)={0x2, 0x15, 0x2, 0x3, 0x48, 0x0, 0x2, 0x1, [@sadb_x_sec_ctx={0xf, 0x18, 0x1, 0x8, 0x6b, "211faa8aa3505e7f29373f12f30c6f1adc91a8176b885332e7b4dbd5868abdfa1854a122245c1d9efc3497c1b2045329fbf14bc04f50353cee1c1d42922dd09675a17ff4d634bee4f9ab9a3ff828baec5f8a24fc0d23c7216672015039c6c0d1c52eca748111d4d7dd41b6"}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_lifetime={0x4, 0x3, 0x1ff, 0x1, 0xe1c, 0x3}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0xa, 0xab09, {0x6, 0x3c, 0xb685, 0x4, 0x0, 0x90a, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_ident={0x2, 0xb, 0xffffffff, 0x0, 0x5}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0xed}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xc68}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x45bf485df39d7077, 0x0, 0x4, 0x20, {0x6, 0x32, 0x8001, 0x7, 0x0, 0x2, 0x0, @in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x1, 0x9, {0x6, 0x3c, 0x5, 0x8dfa, 0x0, 0xfffffffffffffff8, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0xff, {0x6, 0xff, 0x1, 0x5, 0x0, 0x677b0eea, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}}]}, 0x240}, 0x1, 0x0, 0x0, 0x0}, 0x20000004) r1 = socket$inet6(0xa, 0x80002, 0x4405eaea) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006e5000)=0x5, 0x4) socketpair(0x9, 0x2, 0x8000000000000000, &(0x7f00001ba000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006b9000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000596000-0x4)=0x1008) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00009e0000)=@get={0x1, &(0x7f00009b2000-0x51)=""/81, 0xffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002f6000)=@assoc_value={r3, 0x8}, &(0x7f0000963000)=0x8) r4 = socket(0x200000010, 0x2, 0xc) getpeername$packet(r4, &(0x7f0000e48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000246000-0x4)=0x14) write(r4, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000401000-0x4)={0xffffffffffffffff}) readv(r0, &(0x7f00001c2000)=[{&(0x7f0000347000-0x49)=""/73, 0xfffffffffffffc4f}, {&(0x7f00009e9000-0x6e)=""/110, 0xffffffffffffffdd}, {&(0x7f0000164000)=""/175, 0xaf}, {&(0x7f000000f000-0xf1)=""/241, 0xf1}, {&(0x7f00000d7000)=""/141, 0xfeb0}, {&(0x7f00009c2000-0xc0)=""/192, 0x5b}], 0x6) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c0d000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000adc000-0x80)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(pcrypt(rfc4106-gcm-aesni))\x00'}, 0xffffffcc) write(r0, &(0x7f00006bc000)="a409000000f52a73e2e5219c629ad1", 0xc) epoll_create1(0x80000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000032e000-0x4)=0x0) 2018/01/08 12:08:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000ec3000)=""/0, 0x0, 0x40, &(0x7f0000de6000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000010, 0x2, 0xc) preadv(r1, &(0x7f00007c2000-0x70)=[{&(0x7f0000f2d000-0xd6)=""/214, 0xfffffffffffffee6}, {&(0x7f000072d000-0x15)=""/21, 0x15}, {&(0x7f0000e28000)=""/4096, 0xfd7}, {&(0x7f0000f39000)=""/106, 0x6a}, {&(0x7f0000815000)=""/211, 0xd3}, {&(0x7f0000b40000)=""/73, 0xa}, {&(0x7f00000c4000-0x7f)=""/127, 0x330}], 0x1000000000000189, 0x0) write(r2, &(0x7f00003c7000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000f9d000)=0x8, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002000)={0xa, &(0x7f0000007000)=[0x3ff, 0xffff, 0x20, 0x1, 0x6, 0x3, 0x1f, 0x7fffffff, 0x9, 0x400]}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/08 12:08:58 executing program 1: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000d59000)={0x0, 0x0}) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004a3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d59000)=0xc) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d59000)={0x8000, 0x0, 0x1ff, 0x2, r2}, &(0x7f0000d5a000-0x4)=0x10) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x4, &(0x7f0000d5a000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000d4f000)={r0, 0xfffffffffffffffc}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d5b000)=@assoc_value={r1, 0x10000}, 0x8) r6 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$kcm(0x29, 0x5, 0x0) connect$inet6(r6, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000d5d000-0x8)={r3, 0x8}, &(0x7f0000d5d000-0x4)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000528000-0x20)={"50a616793aebabb6debdfa3ff8b21fa7", {0x4, 0x4, 0x6, "a28dd2f0957b", 0x291, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00005fe000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b8000)=0xe8) 2018/01/08 12:08:58 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x0, 0xfffffffffffffd1d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/08 12:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0xac77) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d8c000)=0x0, 0xfffffffffffffddb) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000189000-0x4)=0x9, 0x4) 2018/01/08 12:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) pwritev(r0, &(0x7f0000918000)=[{&(0x7f0000ca9000-0x9a)="e04bb8477817c5f3d5313ce5fe0deb22fc7bce86dcd2a44c86c61fec8d554cbf87ca38a14c09246ada1219e276b0b6452d8cc375363f20a67b48666468440230eacca0740d600936ae781b4a7cc0dd6c1ad9e5aa3bdf2464de7fec430fc1c2bf74b1ad5d768b8bd90dd98bc4aa72a10b5b9239c89d81efd87d329b375f5cca364374d58cf9c1ca737df83e8b95cc75db5364c14c5606b9a8260e", 0x9a}, {&(0x7f000003d000)="b49c1e4d73c31bdf7462e6abe13aae7bf1f7f6abaf1e003be904dbffc5d9d9739b6c9fb319477e2892a8ca46e45362eb20024f6913e7e55a8c24aabbd1b9", 0x3e}], 0x2, 0x0) accept(r0, 0x0, &(0x7f0000263000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000292000-0x18)=@get={0x1, &(0x7f000078f000)=""/226, 0x0}) recvmsg(r0, &(0x7f00000cb000)={0x0, 0x0, &(0x7f0000f3a000)=[{&(0x7f0000252000)=""/8, 0x8}, {&(0x7f000017f000-0xee)=""/238, 0xee}, {&(0x7f0000a45000)=""/127, 0x7f}, {&(0x7f0000125000-0x2c)=""/44, 0x2c}], 0x4, &(0x7f000049b000)=""/13, 0xd, 0x5}, 0x40000022) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000014, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:58 executing program 2: r0 = socket(0x14, 0x0, 0x7) getsockname$ax25(r0, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x30, 0x3, 0x8001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x33, 0x101, 0x101, 0x1, 0xeb, 0x4, 0x2956, 0x8, 0x5, 0x2, 0x10001, 0x9d53, 0x0, 0x2000000000000000, 0x8]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x35, 0x4) socketpair(0x10, 0x5, 0xff8, &(0x7f0000d15000)={0x0, 0x0}) 2018/01/08 12:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl(r0, 0x0, &(0x7f00007ed000-0xeb)="64209fbe63ee6ad6a062f807c0ecb219096dc9b6c8591306f4d6c42116de7c394f8a6a51cdb9d4d311c9c1b4828c3363dd4c19f31fb2e0e5ec4bee7752ca925359e06e1a247ffbb57cf15f8accc57ce7ddc81f46fc004fcb13c23252a1bc0369757df461c13000260799ed1d01fe6b2805e90dba45afad52aaa2391af03f4c7dd5ea14379616dc0d83fda5bbf457c66bd23f85d28b512401a060614239233251ee2c1c170523058a251e607b34d2d9afbd9a1fb6b81941ce39d723788df670ddb653bc730e19a481397fcba120c4bbed802079553e72965bfc5ce151529c95a30060300f48233af97e99aa") r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008f1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000378000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004f7000)={r2, 0xfffffffffffffbff, 0x51ac}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000178000)=@assoc_id=0x0, &(0x7f0000f80000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b15000-0x8)={r3, 0xc8}, &(0x7f0000c4d000)=0x8) pipe(&(0x7f0000de7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000b17000-0x28)={&(0x7f00009f9000/0x3000)=nil, 0xfff, 0x3, 0x88, &(0x7f0000bbd000/0x1000)=nil, 0xfffffffffffffff8}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f22000-0x10)={r4, 0x1f, 0x20000eae, 0x81}, 0x10) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000236000-0x88)={0x4ba2, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/08 12:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x7f, &(0x7f0000715000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000751000-0x4)=0x0, &(0x7f0000f76000-0x4)=0x4) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:58 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000867000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a25000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x65cf3833, 0x3, 0xd8, 0xa, 0x20, 0xa0, 0x2c, 0x3, r1}, {0x8590, 0x9, 0x80000001, 0xfffffffffffffffa, 0x2, 0x81, 0x1, 0xffff}, {0x800, 0x7, 0x4, 0x5}, 0x8001, 0x5, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x1, 0x7, 0xa7c, 0x9233, 0x4}}, 0xe8) setsockopt(r0, 0x84, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/08 12:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000eca000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/08 12:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockname(r0, &(0x7f00007df000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004c8000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/08 12:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@nfc={0x27, 0x10000, 0x1f, 0x5}, 0xffffffffffffff65) r1 = accept$unix(r0, &(0x7f0000f59000)=@file={0x0, ""/82}, &(0x7f0000061000-0x4)=0x54) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00007ad000)=0x0, &(0x7f00009be000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000240000)={0x0, 0x3ff, 0xc186, 0x0, 0x1, 0xffff, 0x48000000, 0x9, {0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x1, 0x2, 0xb74d}}, &(0x7f0000fbb000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aa4000-0x8)={r2, 0x34, 0x101}, &(0x7f0000e02000)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000001e000)={0x3f, 0x3}) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000d12000-0x10)={0x1, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c81000-0x4)=0x0, &(0x7f0000ed1000-0x4)=0x4) getsockname$unix(r1, &(0x7f00009f5000)=@file={0x0, ""/3}, &(0x7f0000c17000-0x4)=0x5) 2018/01/08 12:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400004, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000978000-0x8)={0x0, 0x0}) listen(r0, 0x7ff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000c5c000-0x1)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x6, 0x806, 0x3f) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000cc6000)=""/62, &(0x7f0000a44000-0x4)=0x3e) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x4000000000200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a25000-0x4)=0x0) close(r0) write(r1, &(0x7f00005f0000)='}', 0x1) getsockname$netlink(r2, &(0x7f0000657000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2f000)=0xc) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000290000)=0x3, 0x2) 2018/01/08 12:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cfb000-0x4)={r0}) bind$ax25(r1, &(0x7f00001be000)={0x3, {"743681f535152b"}, 0x8000}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ec3000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000dbc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x5, 0x1000, 0x4, 0x1ff, 0x3, 0x0}, 0xe5}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000182000)="d4cbdf9c918ab2629ddec0d1c80fc7c94636def43d3f692bfcac2199ac07f219a515c6df7b802778e6e88e13946d76cc90e92dd8aed4246429c83c59eef1426286395f3ac74e4c3e8c52c7d15cc454b31038fd0533b021d08c9dd08dbb1503d51e73b354fc60cb3c6a253356b442ba9a827aaf4960d527e067888791a8c9034a5747dcd7ac20df2500fab1682c43330ced1d92b2c19b3423948e9b8f3d8000409d9165ac12", 0xa5) setsockopt$inet6_buf(r0, 0x29, 0x1000000cf, &(0x7f00009b1000-0x62)="cd290400000000000000e582c9077fb3549b205b9fbfb9219e8237143a3ac05316d9b601b125e08aafa768a4cd0800e07396d6b654ba7c8288777f43cf3a5e95a2535f66edefeb1e570626e62c3ace74199cac9c2bd941c4c99d353bdc0d139f6ccf", 0x62) getpeername$netlink(r1, &(0x7f00002a7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000205000)=0xc) 2018/01/08 12:08:58 executing program 3: syz_emit_ethernet(0xaa, &(0x7f00000f7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @cipso={0x86, 0xe, 0x0, [{0x0, 0x8, "ed5c0557d820"}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x9, []}]}}, ""}}}}}, 0x0) 2018/01/08 12:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b75000-0xb)={0x400, 0x37092465, 0x3, 0x9, 0x1, 0x1ff, 0x2b6fa2bd, 0x7fffffff, 0x7, 0x40, 0x9}, 0xb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000cc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c38000)={@generic="14ef0b7d4b7540b2f09df290720056fd", @ifru_flags=0x2000}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/08 12:08:58 executing program 2: mmap(&(0x7f0000002000/0xebe000)=nil, 0xebe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ebf000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) [ 553.747812] sctp: [Deprecated]: syz-executor6 (pid 8692) Use of int in maxseg socket option. [ 553.747812] Use struct sctp_assoc_value instead 2018/01/08 12:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000beb000-0xe)="7c9845a4b6e42a73e2e1219c627c", 0xe) [ 553.795657] sctp: [Deprecated]: syz-executor6 (pid 8710) Use of int in maxseg socket option. [ 553.795657] Use struct sctp_assoc_value instead 2018/01/08 12:08:59 executing program 7: r0 = socket(0x11, 0x803, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000002000-0x24)=[0x40, 0x20, 0x0, 0x7, 0x5, 0x2, 0x7, 0x10001, 0x20], 0x9, 0x3, 0x18ab, 0x2, 0xff, 0x7, {0x6, 0x80, 0x47cc859c, 0x80000001, 0xfffffffffffff800, 0x3, 0x1000, 0x1000, 0x9, 0x10000, 0xdecb, 0x1, 0xffffffffffffffc0, 0x6, "7623ccec1657dbde60600075eb38c8f9fd8dd8f83e3f72476e0e18382a8b67d2"}}) bind(r0, &(0x7f0000b58000)=@ipx={0x4, 0x7, 0x36, "e104fe0c066c", 0xffffffffffffffff, 0x0}, 0x10) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000011, 0x2, 0x8) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e92000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000706000-0x4)=0xb0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000006e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x54703b0c0de048ee, 0x1, 0xa, 0x1, 0x3, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000799000-0x10)={r1, 0x1c, &(0x7f0000c41000)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffc192efa4}]}, &(0x7f0000afc000-0x4)=0x10) 2018/01/08 12:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:59 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b62000)={0xffffffffffffffff}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000d5000-0xa)={r1, 0x9e, 0xeb05, ""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x400000000000007, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f000019e000-0x64)="26000000230043f910ffffff00008d4001fa008501001a000e00f21e0000acff002103c76e35", 0x26) 2018/01/08 12:08:59 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000013000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000013000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000012000)={r1, 0x0, 0x4c, 0x285, 0xd8, 0x4, 0x8000, 0x0, {r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0xfff, 0x1ff, 0x7, 0x70a81214}}, &(0x7f0000013000-0x4)=0xb8) r3 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/08 12:08:59 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x8, &(0x7f0000f80000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003ac000-0x4)=0x0, &(0x7f0000f82000-0x4)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f80000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x11, 0x1, 0x9) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000f81000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000f82000-0x4)=0xc) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000101000)={0x0, 0xffffffffffffff7f, 0x4, 0x0, 0x40, 0x9a2}, &(0x7f0000f83000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000031c000)=r4, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d71000)={r3, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000afc000)=0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f84000-0x4)=0x0, &(0x7f0000f84000-0x4)=0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f86000-0x98)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0x137}, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006e1000-0x9)='westwood\x00', 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000f87000-0x10)={0x30, &(0x7f0000c3b000-0x30)=""/48}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001fb000-0x8)=@assoc_value={r4, 0x4}, 0x8) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0xf8, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000307000)=0x8, 0x4) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000426000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f00002a7000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/01/08 12:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) pwrite64(r0, &(0x7f000066f000+0xbe5)="6fe892c5971128f1237250763f11b609bc5906b7dfe2b9ae18513b39362bfa56181a8e8e89", 0x25, 0x0) 2018/01/08 12:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a47000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}}, 0xe8) r1 = socket$inet6(0xa, 0x7, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fa1000-0x8)={0x0, 0x9}, &(0x7f00009a9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000073000-0xc)={r2, 0x3ff, 0x20}, &(0x7f00006b1000)=0xc) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000710000)={0x0, {""/7}, 0x0}, &(0x7f00000cc000)=0x10, 0x80800) connect$ax25(r3, &(0x7f000085e000-0x10)={0x3, {"e0ef3f06571840"}, 0x0}, 0x10) 2018/01/08 12:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x7, &(0x7f0000e6c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b8c000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ab000)=0x20) connect$nfc_raw(r0, &(0x7f0000a44000)={0x27, 0x2, 0x10001, 0x7}, 0x10) socket(0x200000012, 0xa, 0x2) write(r0, &(0x7f00004ac000-0x1f)="1f0000000008050600000000000605400000f8000900010003000000000000", 0xfffffd4e) 2018/01/08 12:08:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={r0, 0x7fffffff, 0x4, 0xfffffffffffffffd, 0x2, 0x80}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x803, 0x81) getpeername$ipx(r2, &(0x7f000009c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c0c000)=0x10) sendmsg$netrom(r2, &(0x7f0000aa8000-0x38)={&(0x7f0000a79000)=@full={{0x3, {"3682aa71537491"}, 0x5eb}, [{"3e9f5c5eac54f1"}, {"2dac2b4e9d77ce"}, {"5115df3df256ae"}, {"33a41a5e79229d"}, {"5cce9cad8e04b2"}, {"69861885e450a9"}, {"f4f9a85be4e8e8"}, {"745114ed923dc0"}]}, 0x48, &(0x7f0000edb000-0x40)=[{&(0x7f00008f0000)="42d43f5d163d4cb37fe145f0c0ccbed1d8f1fad7332ea1b62bbb9ba37d575c14f11ff791bca59adad025613b8a1eb79b5c6af61d69dde81efd82505f302d", 0x3e}, {&(0x7f000009d000)="5135c0e9bb74ff14f6924bb19e2f99b997c601b6bcaae3040713a6b34873b1b39259085aeb7a1be9", 0x28}, {&(0x7f00007eb000-0xf4)="d99a137b82c7d69c92c3f4ec711c3d69e09e5d41141e42f96bd5ba60f9bca938adefb432b76dd3e145f3c8ef1bcfdd3ca6bafceb0a9b216035d16ffb7ac4a989653e5c414a8e844b3c4fd96a224bc37579b121d5b3e0f82570975349b459a24b51e6f870efe24e63d58f29d9da25f14cb17336acffcbd5e775e0ba73234990b633f7bb01570b992438672f2a8a5fe2f5ee963d2ee726f8ee6292dc69d64599a8be315a64fbeab728e444a5d56a27089d9e6dde553dadee30d82f722ea33d124c65c91819e9b8de3d6f37f05477751161b47830a3c90933a7b2767d398213e49ae0bc3dfc847a3a7b2298b61a612267c3162c17d2", 0xf4}, {&(0x7f000044b000-0x87)="6a3df5c599565048a87ee668a7f8ce4f470ed86e14133588ee30718128b269915dc031d52896cb0471034f84ad3da514255cc43bce393ba72b64c388b720a355fe2b1d5da98129c1032a81ecb4ad910e583310ab188127b507a7907c0ecf7533c5fc360e611b50581181d529cc31ed6995e022ac97e2bd98550688280ddacba7209286c9c75936", 0x87}], 0x4, &(0x7f00003d3000)=[{0xb8, 0x101, 0x8, "db6ba5d7f3cf6829bb41a143878b8e2d54a41ab02f5437e458a1fad31198565299dbe6837749efc8a12a3b51ab49b20c499cbfdce137245fa69864ebae69c305d1953169df4b395f5e3bfd1bec81b8b69b716744ab475cf751276e2019533ad12db95d688877e720f33fb410044b00bdb25ed2f22ae89452da8a7648d964238042781d2f8ad12d900a707d2ba5570e5aa02534baf08ded9d1b394ef356a7c4383f213db90a"}, {0x108, 0x3a, 0x8, "657a456103a85d11d1d0a61c32dd545d32dbd72ec97a17799301a0f21b3b31896e6719a19369203618747841b9ad99269f17223806a7ca8f9dcbe545d172cb0c745c0952cd94973c6264066d1332de5cc2949763e61f319001c71e0343a3540d8c12f017bb7e42161a2c9e35f2c2193b6c8753c43c6efae4adda2faa88f243007aa5b66e6b105d516fe115539e71feaa1587f3bf7c79500480b515d98f20ec06755c2909fd619469ab1b544dd13a49d4a8b0a5fe0344ae818cf5a01058c984153ef1f911fd033ef39eefbe92ac936541f9efee8a8d4421ce25a69f40548f62c21d01bdb2af0e8402473ff2bee9aece6f6042"}, {0xa0, 0x118, 0xa88, "f0db21feb462b9f3d46cda0e3aef2aebc65bee99919ce86ee553d76a27f665da5b3bc5dad3a57d1089f0e8a714d57a0a6ca20b96198332f02a510c410a43462bb1e8aa4d55c84c2c048eca6b0520ecfcd68e952b7cada8ccbfb4990be52f2f175c6048764228723f53423c194946b84b4be48a9ae2664b807b78257c47ef8d0443ee6439b8402dd14f1c9045"}, {0x10, 0x119, 0x100, ""}, {0x100, 0x107, 0x6, "9871e1449ba4f593b66f991eb95cec531d7aab50c8cfe1f130fc93675cf69059c6d702fc55c0ae3398e666e5979ae36961db67d7cde095744d2ebb401af9e457dd174d428bad676f7b452dcc3f042b02f825c7ee97ef1b8e5abd61a57aefd9d6308726fcb3699746f94f6af2f9a61d0ee02aac4eb712cb426abb8cce4eef002e37c719a1f8648f135679a5b2f59d3f3e3f7fbb0752f1d508e2b781f318920020617bfdabbc4d3e237e18ee287a59379cd27521ea6e928257e4ac05a369d9142cef3b09da8d805505de91853f28170c84748e3b20a40ba389b8e743dc0b6582e9d4b94ca43b75d06bb693ec9dbd009c"}, {0x80, 0x197, 0x81, "2932db4d16acc7054821a34f7e254b5b0579a782c42624b837b821fd004161aa8d9c68834e23074a29319c4fb8a995325f55c0912ea91746c0958f1f8c276adc801e4538f0f3c6bc0fd193b86be202f39e41020727b873fcfb43a5ce2418086d81f1f89550b0f705d9b6f34c2a"}, {0x68, 0x11b, 0x80000001, "70a1241e1ca560b415093509ab4b60fa82656f30b6072c86a8b0e17c1f45f2492da1005c8179ba01ff5a0a2af673b10240cf90c1bdfffe58ff31951fea26246fe52777f473d64c278656c3bebb3f9393c4db"}, {0x68, 0x118, 0x7, "b6fbad368df168bf3a680fc6221c2d7aa18e58b2866fee8ce05065276e66fabcc2d4f7e0032b4d0fd5305c4fbdebed862b58ee96778a369c7f99a6df831ad56161112d50d366da8694d147a219c1186861d181ffd9484b26"}], 0x4c0, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ce4000-0xa0)={r1, @in6={{0xa, 0x0, 0xaceb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4, 0x7, 0xfffffffeffffffff, 0x30}, &(0x7f0000c60000)=0xa0) bind(r2, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) write(r2, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b6b000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000e18000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001a2000)=[@in6={0xa, 0x3, 0xf89b, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa}], 0x74) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a07000)={0x6, 0x6b7, 0x8, 0x34, 0x6, 0x80000001, 0x7, 0x1f, r3}, 0x20) 2018/01/08 12:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000818000)="1f0000001107ffeafe0000000811fd000200f00003162100040400dcffdf00", 0x1f) 2018/01/08 12:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000381000)=0x7, 0x4) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) close(r0) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00004da000)={{0xa, 0x1, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1, [0x7, 0x8, 0x6, 0x9, 0x7, 0x1, 0xb6, 0x0]}, 0x5c) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b6a000)=@common='ip6tnl0\x00') 2018/01/08 12:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x100000001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/01/08 12:08:59 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000ade000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000846000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x81) bind(r1, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000085000-0x9a)="9a00f45f595cdebdaa1fbf955fc63bb2a0d383ec205026cd0efd8dcbd5bc0985652d3b235a02961fba52028bedc4fcfb310d26aefdaa3c2276e8ef1e47c1dd7eb02755531cff7649db4c6920f152ee2e6d36549348ba43aeb9868760f122c3be8dae834a8e81b82715dc677fc60b13363ce3a1e56ec9a3dffd219ffabd9bec04b1f9312b58a8ab53a7b76bc2d3435b3a7817cd8d69f4fcbc00f6", 0x9a) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ac6000-0x4)=0x4, 0x4) write(r1, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) listen(r1, 0xf4) 2018/01/08 12:08:59 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000000b000)=0x9) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000000a000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f000000a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000)=0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000000c000)=""/4096, 0x1000, 0x40000003, &(0x7f000000d000-0x1c)={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/08 12:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x80805, 0x3a6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003f8000-0x10)={0x2, 0x8002, 0x9, 0xbda, 0x0}, &(0x7f000031b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000117000-0x4)=r1, 0x4) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000850000-0xc4)=@getsadinfo={0xc4, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f3d000)={0x0, @in6={{0xa, 0x0, 0x96, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acc000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000382000)={r1, 0x8001, 0x80}, 0x8) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getpeername(r0, &(0x7f0000693000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000046000)=0x1c) 2018/01/08 12:08:59 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e21000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000b34000)=0x0, &(0x7f000092a000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={0xffffffffffffffff, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) 2018/01/08 12:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bc7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00008fa000-0x64)={&(0x7f0000a99000)=[0x80000001, 0x2, 0x3, 0x9, 0x2, 0x5], 0x6, 0x0, 0x6, 0x200, 0x3, 0x4, {0x7, 0x1ff0000, 0x8, 0x0, 0x9, 0x7fff, 0x1f, 0x10000, 0x1000, 0x3, 0x5, 0x2, 0x9, 0x40, "5271f958ffdad88625e7343bfd2ff6f2a8d3044c9d0bafcfe39f19d46e7887b7"}}) bind$bt_rfcomm(r0, &(0x7f0000940000)={0x1f, {0x4, 0x8, 0x2, 0x0, 0xcfe, 0xf4a}, 0x9}, 0x9) writev(r0, &(0x7f0000783000-0x40)=[{&(0x7f000021b000-0x53)="2bd52929efde88f5fff643273964f2d850cab49c85b829622a67790115a50506bb8f5c6bfc0c490e243b5cf5d56643e3640c464746ca707fbacfcf028bd2317c96c6b547e91c1690e0f2a4731fe9a5d8f362a1", 0x53}, {&(0x7f0000bf5000)="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", 0x1000}, {&(0x7f0000655000-0x8d)="e2b59ad991ba143b7110919c309a58bdfde3552116570ab3fb243647abf94cdf558ab8bed51218188990ac8dfe4139f8e2d3d4bba87afa5830f8e095564e6c3bac9cf599482c79cde00adfed9d8e69bc953ebf1bfd8019e43f32b4b45ff89dc4e85fc0842648b0cc88d584c5675cc28dfcdc7ed0c688531f500a29ee2faa1e9eee0d59f31ba2bbbb841ed1e425", 0x8d}, {&(0x7f0000b71000-0x8f)="e5e37d48f7bfc99cc8da171e42226f9d1f23d6bd77011d8df1f29bde1ed2d3b94e6ccc45dd7642d7309c34044ec602058212aa63673bcb873baf60836945da9b42aaa094c8252ef5f8d3050cc3beac189bef5ace6aedcbb43fbf23461aae14561bd55938668529c23fc79734fe7022ede12deff38c2224337731374e114081964e47a26e27eb25da85477b103b597b", 0x8f}], 0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:59 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000020000)={0x1f, {0x55b4, 0xffffffffffff8001, 0x80, 0x3, 0x5, 0xff}, 0x9}, 0x9) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:08:59 executing program 2: r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a001f8a669ebdedd10faffffffe606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000)=[{0xf0, 0x18f, 0x1, "3318cb0cd24a2e2f4c6b2fa049e73f3aa26d33d8a3108cab075e4c48c247c21f73f856bf91c806bb6a615d78d74786bf271068b78e8f1b9f8c8f15169ce015a37176d9f89558a8f455b3053c73e25de42638c7d3a7f00d357e320fca9fbc768c144e85c5c170487412806323097241e3524aa3d998662487fb1982dff6c0c37a0fa2687e9cd5c77c0f933805c91af09c4cfcba40e15010c400427979d0348bc5f9e46e591fb861de5e5a97975ab8bcb25c5fa9c4bb57ecc00f85301af215f1a631ef66311c25a9c5a8d036b218eb0c42e6d7b6c494786ea8dd4c3b015ef8"}, {0x38, 0x6, 0x9, "9368834fe4b67f427da38309f7625bb33c4ad8f63dc599eb693eca7349afe78705bfcd8fb4"}, {0x78, 0x102, 0x1000, "c0a9348e7666523d204fd1bebf9875542511a012a5bc6f1670240759f74cb65820f5dfea0595ee76bf903771d66d0c19b923101f10d91fc55eb5c73b4a9210ab94ba3294962af885a6ec0b5af90b4bb0130f799434d262d892c039e3e35c11b84c477ce438"}, {0x60, 0x0, 0x0, "28b5c1ad3de5ce269459483e52f3fad9184512e91fe178c5207db5a1af89b5a7ab12fc670fbe0eff06f0beb35ac28e4ee7dd64881123b80000ad4a1cdb6af89f53feb7b27aa7790604cc2f3e550267cb"}, {0x60, 0x119, 0x66, "19d5ea0f06768590dabf99aa2bfdb546305d77cc823907be57c8bdd0afa27647c54e6d636a776f7b2451602b0a34e6395700447975f5eb408751a5d2309d022fc75e644b3a7f319d6d5d"}, {0xe8, 0x10f, 0xffffff7ffffffffb, "3873968f6aac2e98e3cdca2cb3923e12577d13e894f83267d7bb96d74ae44cd8c535499fe0a4c80938befef87780d30d94c13ff800ead3de7e6933271320e4fe0997f7b8715cc2567b94814b8a17f875ab63cc23aea4f5bb800e236655e17986336bc74251c35482ae3b37cabf184a8953820d9ac5ef5c545b2304a3ee688230a6b4e1912e76d95ecb7692050c392083ff965bf0e4ec3415d407041e94c0b4025ec4dafad035599e39ca7edbd1a7d39e3c92948630957a81a837177a46d315cc5f163b86d2543969dfb7c2ae2b9eb79684e41866"}], 0x348, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"3902ce83538adc"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000b000)={r1, 0x7f}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000c000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000)=0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000)=0x4000000000000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000)=0x2, 0x1817276a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f000000b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f000000b000)=""/230, 0xe6}, {&(0x7f000000c000-0x53)=""/83, 0x53}, {&(0x7f0000000000)=""/154, 0x9a}], 0x4, &(0x7f0000001000-0x16)=""/22, 0x16, 0x1}, 0x12002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4ad, 0x9, 0x7, 0x7}, &(0x7f000000b000)=0xa0) close(r0) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000933000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000748000)=0x14) 2018/01/08 12:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00005f2000/0x2000)=nil, 0x2000, 0x9, 0x12, r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000340000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000901000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c8000)=0xe8) pipe(&(0x7f0000dd7000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000cce000-0x4)=0x4, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000683000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x9, 0x1, 0x100000001, 0xa, 0x80, 0xa0, 0x2f, 0xffffffffffffffe0, r2}, {0x2, 0x1, 0x1, 0x1ff, 0xff, 0x10000, 0x9, 0x14000}, {0x0, 0x8001, 0xd31, 0x6}, 0x9, 0x5, 0x2, 0x1, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0x2, 0x21, 0x3, 0xfffffffffffffff9, 0x5}}, 0xe8) r4 = socket(0x200000010, 0x2, 0xc) write(r4, &(0x7f0000b21000-0x1f)="1f00000000070600000000000000000001f8cf0900010003000000000000", 0x1e) 2018/01/08 12:08:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000ace000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000001000)={0x1f, {0x8, 0x1, 0x101, 0xa1cb, 0x2, 0x4}}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000687000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000a44000-0x4)=0x0, &(0x7f0000ca9000)=0x4) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000741000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000dd5000)={&(0x7f0000987000/0x1000)=nil, 0xfffffffffffffffb, 0x7, 0x2, &(0x7f0000882000/0x2000)=nil, 0x0}) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f7d000-0x10)=@common='ifb0\x00') socketpair(0x0, 0x6, 0xcc4f, &(0x7f0000858000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000054b000)={r2, &(0x7f0000f5a000)="d01092deb826b47b388a57e56ee3b974763ba6f28050b0c80851927b1d343a3212cd27cf47647ea931201b0d62115b0996eba2b0f9f20e602ddb585098095f588f4483e031571277ef9e9a5c3f48ccad7a0a328d79869ddd95d8835dd24b5a0ea2f94cd2d1829cdaed5096f12203ab182715e29e513cfd903b3561ef2330663b28195dfbf6168628ccd71341d7255c23e01853df4c9367af92588dd216c46f5719b036efa30b27d9da8a628a1e7f30e0856881d1c1289bcd9111b0eba3af9106", &(0x7f00006bc000)=""/95}, 0x18) [ 554.101345] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/01/08 12:08:59 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000021f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f8f000)=0x9, 0x80000) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000806000)={&(0x7f0000fa3000-0x80)=@generic={0xf, "a82b75c6ae5dcd6cd376ee45b328555acad0679458a60288527458898431b762aa67246f5245013108b2b43833043b2c94fb947cde57c14c1a8cddf2aa694077c8b42f9880d2d2dce0fe0e8d36906927197d4aace82a3fe1a023978852571cf649df0d83b811bb43ae8d0e451090c06cc62dd5108dbc9c79bf1a8a38fa4c"}, 0x80, &(0x7f0000fa3000-0x90)=[{&(0x7f0000fa2000)="a4557c9ac9f4614cfd0a9744ee2c643e9d9d3273348420d16a5fee3d277733dd1a73c09f91bc53f4a787ec0fb3f0f34cda63366bd5e6cc7c5bdda70d53b6b205bbe7c660ff0a857475015284bc", 0x4d}, {&(0x7f00005ba000)="69c4d99810c621d661917f951753513e9d1384f4ca19c9baac3982e69b502a2c99643ed8ad3c040196236b7c36711170966fd3f0aaa27cdba9d7c8d043684836dc111110627cdb6bcd2b84ea115bff337ed905efd23cbda1a9860695d9e2301fb6d7ca4fea1d0045bc5f0fa24c16d9cef2cc2138228271b5ea04f7b60e6e5751c04a94d11a0a4b759859a317f55e305bfd7c2b41869891eae8f44a34d211e75a86e4140340ed47a1a193314ee06d4e11080f198fe77ebd997dd7f251957e4ffee88973b63d86dcef44", 0xc9}, {&(0x7f00007f6000)="a7ee6ba9e893f0478dc088faf92646067c5c04325c6b7446a955d885ca9885f15d2182c58ca15ad1e0fce0d1f115", 0x2e}, {&(0x7f0000fa3000-0xc8)="f4a5be77e91b5765f21e1dbe68a60ce5e9063ecff9ab60ca28338b91ca3e8b4b8505d49e1a58d8f3b409970d76b9b02f4106d8481cfb195c283fe95e5cca3c4058fa5724821268b254c59e37f779b2d67709660ce0c2660a3fd1b2cbde465b45d7687e152465df49f050b7e662a57541a2347d8ac345f91daf24ad87d081ee37d7490f8926ec879ff6ac222cd41db51e2c1e0bbf5fbd73cbf323737e8ab7d75e86cf9f990f1cc3a14a9fb15942632c5bb7edc7b778214bdccd272ce25c4ca6d25429a66dd92827d9", 0xc8}, {&(0x7f0000fa3000-0x2e)="ff22d1c56971c4cbbc6c596cc112b1ce17d12d4d490b2b799ae5dc7f44d933cabe8d1748e0e97ab9573a15454bf7", 0x2e}, {&(0x7f0000fa2000)="fc84a62c92cc2c7a6bf9eb3e1d73be2d62be9a20c4e725eeaae14b82fc05433e591d8a5ea1630b4f084faabf6fe5b14cea17c22793c1dfc40268fa8b5a501de69b17eca4c577d9c06a7bf69b6317b203a15804dc98f713bb3611fbcd44c1e377af101a2c2db624f78ad4e8051d1ce36ecacc3397dedf1219ccd6ec07108e3ed97f7ae2b98ec5db1d882b5a1e9940175e0ac7f3b20501965e68c7f08b740bf9c62f3d80879bca8b9f50de34cf7ebd36b16375a1db57b1c549a7df78948a62", 0xbe}, {&(0x7f0000535000-0x7)="d8e4b8bdddaaec", 0x7}, {&(0x7f0000339000-0x3e)="73f38c4b29de8f132bd0abae15d87fc06d6696847b104055c6fc83b770e22a154e588fcfa4bd6382da27b417ea1a2444712b4b20d6c15bf8cd47932b64bc", 0x3e}, {&(0x7f0000fa2000)="25ea2b49036dbc8f6a8e1c5c48a118fb20fdb32ccd8211037a2aeb71ec27ec0ed2ec61ec06492f96b03bcbeae4a8568b08d1e89a658f9bedebe87cd2e2733d71be84c258aab1804cc50515dfa6a95fcfeef7ef5c06da54cf637351a7cc7eeedf13d78e814c2b1666b344a968", 0x6c}], 0x9, &(0x7f000060b000-0x10e1)=[{0x18, 0x12f, 0xf55, "5c728a"}, {0x88, 0x107, 0x4, "c46eb4ea2407fee80427e171cf9549614a02d5ca7002aa1315d9030d19e28ac54136fab6995ec6da3900a3bb38a4919c29b2db8dcf99f744c4aa6115bc03157216662e09d8f3d883328d9eec8b7155e339830b48e970024127b9889b1df728dec08005cd79d90d594e4780fc5ff20299f70c37c6f5"}, {0x90, 0x29, 0x2, "f8454d12053fa3143cbd69b0ed21b212ddc6dc6a0c988f94c3d191fc18be363318886cd13e6b4a2262606ec9e232c492d045600cfedfb18608836a023acf671a69038ab13cc3a49dbe6939c4424264438093d61ddd06e725d7cc69b78f00ea094d8077e3de899cd5d5d598f6f5538036c7fe0fd07bd52e1dee3db2dea859"}, {0x1010, 0x104, 0x401, "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{0x10, 0x114, 0x80000000, ""}, {0xd0, 0x11d, 0x3, "384ae046f32eb5afd5891c0809dbb9db25d0b320bc209a88d05687ae352010bafb20c3c6b747d41ac9248f501e85cb97aa4f0e3ddbbaebc7e764a915d8d83bb60c01520a372bf94d362ed58de71d5a22bd15188012ef7c8054fb2f68f08fa7f80fbe17fb91f9a229a6eaf71ed782ed8315fc7f9d9f23f2b88ae65f7e14c6c998d017a476bddd167ca47f51385fd495762f0db0b6c9dd6ed209c7c256a71c1eaa9262208d2db5dbb118a6c98849546b53dd7d80db06d7dfa8db14"}, {0xf8, 0xb93a6b814cb29853, 0x4141, "3f7ff4339040f2e99797a1667d6a95d588d78037b0e8911f5f443ff5f39f47c3b37ba8742905212f63f61ad8050f8e3e458f3781dab68f3657a7a229139a662c1514733f781aba15af8032880bd99889e263422b1c533327e7b4cb3a89e41bfe6b4cc960c81a3e399ef35d7ba617cfe446f9d9077278b5043f27009a626ec57894b2b92783f9201a2867107281902d806e89055fd2fc3025ccee18249c778c9ab96cb2d5344e2948d58e30ba5f9076fa80e8c2c5b70395145e1faeb798c2dc7f69f4b1fe6f020c882b14b45f13e51b205d28dcca07321fd31bad0191133fcd66a224532d59a9c211"}, {0x18, 0x0, 0x1, "e0caab10"}, {0x100, 0x10f, 0x4, "419dc76be3188e437b5bd671f2ed71476442c6da4c15f4cd0eff050e164abf8df3e06a402d5b93a514b57f4af1ce7a2714d793b7d7890b19ae06ea267c5c1fba205932fd7bcf4897e20562babcbb4a9ccbc974b9f4b535e957f05d4ee2a65c0a7402efbb86aec5df0cf31361a8304a39a3c4dcb95f713d2333755fbce1ce94ce16058a3110938baed1054c1d1648032e087ea43e316bfa6f5a3e273066b69d7693e018ae2201d9ecaa39bf2548e32268a1d2e5ee494a0c9c45778f795a9b8ad10648914faee4239cfa69a25faa40287ecc8939260f0edb364be058601b49f5ea10fa2529f034ec9bc0f00d9494c8960b"}, {0x18, 0x113, 0x401, "71de23b7"}], 0x1448, 0x80}, 0x10) bind$alg(r0, &(0x7f0000fa2000-0x58)={0x26, 'aead\x00', 0x800, 0x4, 'rfc4543(generic-gcm-aesni)\x00'}, 0xfffffffffffffff2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e21000-0x4)=0x0) r2 = accept4(r0, 0x0, &(0x7f0000ba6000)=0x0, 0x800) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000098d000-0x10)={0x3ff, 0x8001, 0x1ac8, 0x2}, 0x10) 2018/01/08 12:08:59 executing program 2: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000dd3000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f000080f000)=0x0, &(0x7f00000d8000-0x4)=0x4) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x401) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) [ 554.142380] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/01/08 12:08:59 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000938000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d8b000)=0x9) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0xc8)=""/200, &(0x7f0000c54000)=0xc8) mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8000000100000005, 0x200000) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000812000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eed000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a5c000)={0x0, 0x60000000000000, 0x100000001, 0x3}, &(0x7f00009b4000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004db000)={r1, 0xc0, 0x5, 0xfff, 0x5, 0x8}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f74000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000239000-0x20)={0x7fffffff, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00003cd000)={r3, 0x88}) r4 = socket(0x200000010, 0x2, 0xc) listen(r4, 0x582d188f) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d32000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000387000-0x4)=0xe8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d45000-0x20)={r4, 0x6, 0x1, 0x3, &(0x7f00007c1000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, 0x9) sendmsg$nl_xfrm(r4, &(0x7f00005ad000-0x38)={&(0x7f00006ac000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c4a000)={&(0x7f000031d000-0x66)=@report={0x178, 0x20, 0x100, 0x1, 0x3, {0xff, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7fff, 0x2, 0xfffffffffffeffff, 0xa, 0x80, 0x20, 0x5e, 0x0, r5}}, [@srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @algo_auth={0x118, 0x1, {{'sha3-384-generic\x00'}, 0x678, "5a7d29adc347054122d95ddea2569e76a21a5c4bfd192f09c48d8758b6e9f71d9a405905b383094cbecd39cca6d698748cdb5d44bd4bd6558ef9732f953f01413f9fffdd597f3c20aa517a57b0a63ca4c5a75134f671a7c79fa8a10ad838e679c60f522213b3033ab9125b3a3721df3efacfa06c635516cb4c1045afb7034afa8a574bc3488f5bb59daa89736e63b3f8f1d7f10edf32cfae582a3fe5569a7452aa8715ec15ccc7876544a3bc1f51006d76a3104def9bb673fb2d086c463d6df5bccb05e80e6799d2edcc531bff54ca"}}]}, 0x178}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) write(r4, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:59 executing program 5: socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80807, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/08 12:08:59 executing program 1: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001bb000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc9ae, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) sendmsg$alg(r1, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) r2 = socket(0x0, 0x80001, 0x1000) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000073b000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af3000)=0xe8) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000af3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@empty=0x0, 0x2, 0x7, 0x0, 0x8b44, 0xa, 0xa0, 0xa0, 0x87, 0xfffffffffffffffa, r3}, {0x9, 0x4, 0xfffffffffffffffc, 0x1, 0x2, 0xfffffffffffffffd, 0x7, 0xfff}, {0x3, 0x1000, 0x1, 0x9}, 0x5, 0x9, 0x2, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x4, 0x0, 0x0, 0x9, 0x0, 0x8f2, 0x57}}, 0xe8) 2018/01/08 12:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2c, &(0x7f000027f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="b8630520df95", 0x0}, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, &(0x7f0000349000-0x14)={0x0, 0x1, [0xd04]}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000196000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000048000)={r1, 0x2}) write(r0, &(0x7f0000f4f000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b17000-0x48)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x65c7}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb782}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) socketpair(0x10, 0x800, 0x3, &(0x7f0000b01000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000182000)={0x2, 0x183, 0x3, 0x4, 0x95212147fb8a9973, 0x4}) 2018/01/08 12:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000503000-0x8)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f0000eca000-0x4)=0x7) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/08 12:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d70000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:59 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000fc5000)=""/66, 0x42, 0x40002062, &(0x7f00004b2000)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1966a5e7}, 0x1c) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b7f000-0x4)=0x401, 0x4) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000080f000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000070f000)={0x0, 0x0}) socketpair(0xd, 0x80801, 0x9, &(0x7f0000631000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00009fe000)=0x0) sendfile(r0, r1, &(0x7f00009b2000-0x8)=0x0, 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00009c0000-0x4)=0x0, 0x4) write(r3, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000c4e000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/08 12:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080f, 0x6e, &(0x7f0000ec2000-0x8)={0x0, 0x0}) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c13000-0x4)=0x0, &(0x7f00005ea000)=0x4) 2018/01/08 12:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000b3d000-0x4)={0x0, 0x5, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000063e000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9b4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) connect$inet6(r0, &(0x7f0000bfb000)={0xa, 0xffffffffffffffff, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20}, 0x1c) 2018/01/08 12:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x9, &(0x7f00007f1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007f0000)=@common='ifb0\x00') r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00002b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cdf000)=0x60) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000397000)={0x0, {{0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000cd0000-0x4)=0x7352) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00003c9000-0x4)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 12:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1ff) ioctl(r0, 0x8, &(0x7f00007d9000)="d0c992f969b46d6cdd7c0df6c797d9766594445600ad80e31a64efc0b7ecc980da224bc5af81ba4c0116bcbe2503f9c2a6c19741b8b94972eb21fce1cf5d470fe8f86949c70502f479b0d09792db7590386e4ede08") socketpair(0xb, 0x800, 0x7, &(0x7f00004f4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003b8000-0x4)={0x0}, &(0x7f0000432000-0x4)=0x4) r2 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x34a, 0x3f}, 0x40000022) 2018/01/08 12:08:59 executing program 5: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000093c000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000054000)=0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000093b000-0x14)=@ethtool_wolinfo={0x25, 0x0, 0x0, "00000807c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:08:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e0b000)={0x7, 0xc0, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a10000)={0xa, 0xa, &(0x7f0000c78000-0x50)=@raw=[@ldst={0x3, 0x1, 0x0, 0x0, 0xb, 0xfffffff0, 0x8}, @jmp={0x5, 0x6, 0x9, 0x5, 0x5, 0x2c, 0x0}, @map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x2, 0x6, 0x7, 0xfffffffa, 0x1}, @call={0x85, 0x0, 0x0, 0x13}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x47, 0x22, &(0x7f0000000000)=""/34, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005ba000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b8f000-0x10)={0x3, 0x820a, 0x8945, 0x5, 0x0}, &(0x7f0000dc9000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ef1000-0xa0)={r2, @in6={{0xa, 0x3, 0xfffffffffffffcdc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7fffffff, 0x0, 0x7f, 0x8}, 0xa0) r3 = socket(0x200000010, 0x2, 0xc) write(r3, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000471000)=0x10001, &(0x7f0000fb2000-0x8)=0x2) ioctl$int_in(r0, 0x5452, &(0x7f000018a000-0x8)=0x3) getsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000a96000-0xce)=""/206, &(0x7f000041d000)=0xce) 2018/01/08 12:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d0c000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x3}, &(0x7f00000fc000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000003f000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xb4}, &(0x7f0000d9f000)=0x98) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@random="cd4808e0ac55", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x4888, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x1, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a97000-0x2)={0x0, 0x0, 0x0}, &(0x7f0000e45000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006bf000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1b000-0x4)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000022c000)={0x0, 0x0, 0x0}, &(0x7f0000a04000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ded000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e3000-0x4)=0xe8) r6 = getgid() sendmmsg$unix(r0, &(0x7f0000cf9000)=[{&(0x7f0000ba8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f23000)=[{&(0x7f0000285000-0x51)="65417085e352ebbd86f003a36207c1ea7780292918fc51f7447a039dc36279e9682358a84c4b5aae770dd3cb7745e90fe8c1d90feb9a24bb9c730b580ae9c5df4e677763ae9074c27b5476c5122ed289c63c88a93e71f0a8ae2bcd27297e6924e30719151864409a7d6980e9076e1c5d02b408343a68c082538c706c59b0aff7f7a85a73001418667bad2f5703d0b2d6818bbfb2fe4b6e81af44818be596f15778111c80830ef6051532303d102f67f5c345c5fdc4f0162e2021ad402084880ae746882bd8b75c34831c676c612b61a85bc7bbbe2955c430a413831842fc6b34c05c5d83cc496a18585df150641d83", 0xef}, {&(0x7f0000259000)="726d68247eb48ab6d3c08c3d64ae2816ebce385e14d907a5b90eaa14361a4503c8127dc6c73baa4e18f1c97d81aa8daa8931dd163681c6e39a839eaba5a8ef32fe97a4ae5d44413e96a0ba6102cb12f23057e3d7d9b2c719ec0794944f07cb0cab9c2324a931b8958c2cbac83f91ef2d571147d394633ac15f839c4d49ff4d342f99577b0309822025a675fa5954717ae28638709d8a738e3cf22460a4dd4e639a7de1d3a55afe936d258e8fb6ed2edde4180e5d13fce9eaf61a33b5a61820ce0449c4d11c46cce934ed4304eb4bd46ca04498c60b3a7328369c9618847f32cc", 0xe0}, {&(0x7f0000721000-0x1000)="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", 0x1000}, {&(0x7f00006d8000-0x10)="8102888ad151f346ae41554c2625946eff", 0x11}, {&(0x7f000055c000-0x53)="32a391ef48357c8b6954eff32cb3972107b9e5beb33ea3787562760264024703c4b2f020036c7877feb1b11e06f38f7618aa469701da032b401491d1c9c2cabfe394dae532323677905e9124c7ddfb19076a6d", 0x53}, {&(0x7f0000f6b000-0x29)="d8eb20d11c9563b697aaf4f0188c3e8792608abc0cb81ccf243d016af4da1913eb8ed5b9d9a549e7e2", 0x29}, {&(0x7f0000c7a000)="7b740adbb8078955814d4bd714724dfe514f045c480f038ee2ae5973904fdb266967ef7acf4ec0fc3bba4c8801dcf3d8c52812be58f8183d1c1e7a219488baad85fc8236db678c65a2906c117c50f063921d0f184857424f723ede2f50fa77862bd3b41f989bd66257f846852327b58a0d8265b966fbeaf3e7c7aacb7d152d69ad7a97b4195ce8dd54984b9276a95c12ea679dd2abdf97b88a517b43b72e1e1b6a59612d753579d92e3d46acc0a68fe007112bf366dd507db2ed368b95be83b5bd", 0xc1}], 0x7, &(0x7f0000f21000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x58, 0x0}, {&(0x7f00001c7000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00001cf000-0x50)=[{&(0x7f0000fc1000-0xd0)="e81daefd2ea7d6dd5101ca1dd608b277a1514dcb7ab3f802c5d5598c2f166d07c8225b59d1cf29809a420e33cec1683b5dbf2e941d39eeaa586cc027285895e960fd47252cf2da098267f804639e5ddb21df13fb5cbd1746fae231a9b8159c9c875585fe16ac56a4576db813f9f13d064b5b2e1f675a9f89710987b0258fcf0fa73a5bf435a6a4c94584b56c6d2bf60be25215943a7addd3cf28de2395c436581b519a912a80e494946624a8e1f418c0e4130b177cb2b3c76d84cc20d4cbeeee72c592c99ee9f79d8cd4ecd128926991", 0xd0}, {&(0x7f0000b8c000-0x92)="d3ff135c2004bdf522b592e89092a6ce142a4b3a4724c4d508df8be4017b9843830c730b8d7c4dfc0a373e8672cea590239db6e30b6c0c942ae6eeee113d7447521d7453dccd48161d44486a14178a5e48d3e8f7088f04bf75ff2b90005772d93a9619ae09cefbf89a535b2fdcc3f7d3d0999e48844c66afebf5731c09ff41fb16170bec5cd31d7689ecb1dbb8b84444a0bd", 0x92}, {&(0x7f00003d1000-0x34)="89a777405d0f5498faa27b6cdf05114a414263946b31ad4909f9fc025862d78ef6be8976881cf07161f0524760a844335408c93a", 0x34}, {&(0x7f0000af1000)="f463b198d11ac0b88ff7b826f6cd1151a511b7150b731127d92c6b4d67eff092f7bd7e44a6ff9ea30e0a60692cf6e13e23affba15c3514ce4b4978d1a074597dcb91724e6d6b70b969ac457870fa675fbcc2e3a437ae3d", 0x57}, {&(0x7f00005db000)="342295fe502a39ab97b8566b65b3bbeba8d3ce694a768a9b4c14a655d954cc62bb263589a80a1160820606661f64bcb08822ba39e6902f7444f3582e4d10063c219a8d91e5f2839176bc35bbc3e3d0a834a469b03991dc1ac59b80d313211938a718d86719d50a33dbd0ed2a3dfea6336c3d46659311aa1a9ad83b52cad39a2fdf7d1994e5899fadc77a869f019129886b9cf36165bc2a81bb", 0x99}], 0x5, &(0x7f00008c8000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x90, 0x1}], 0x2, 0x40001) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000655000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000752000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b98000-0xe2)={r7, 0xda, "a7cf336ba666b9a3f38cb7e8b1bb676898a7c63b1143f55fb94630ea35d0eeffd91283207ab109497345502037122103e4e42d1e19de8cfb2db84a694e4f811665267502fac2bb4f0c03f63b309276965f199171045304c2baa389989dc00e44af9eec08bcbaccf880bf254e0f7b8a1677a55df953a3ad91afd1fc535914db465f570ca09294472fdb6c320468895d70c3640daea3fdfd008bb4b97a9788470c0ef05f3abdbd9635193aeb09e8c513a069716ac72dfbf02f50c050493588e3c8aad8472945426c4af06f2f5f9f9dec4f8056c2d4ffaf1d9c2342"}, &(0x7f0000039000-0x4)=0xe2) 2018/01/08 12:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f00005e7000)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) accept4$ipx(r0, &(0x7f0000a8e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000059e000-0x4)=0x10, 0x80800) write(r0, &(0x7f00008dd000-0x10)="78984500000000000000079c857c064f", 0x43) ioctl(r0, 0x736b, &(0x7f000019c000-0x90)="58ac6593ee14e3388bb1ed9fcdf961faafdb3026501b311658d3baffc5bc0b5f8006e6686f09be07ff6b2bdf322819da34dee2ff05d841ed44cf61f9c40661acf047b281748366e98e911ef724738e576360f519875449d20cfa983288f6df1a2642baff6316c73db5a634dd57783f0800408d04981d7761cb871f5ac422d8efe55e67d1658f4e004a2e1056e564aaca") 2018/01/08 12:08:59 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0xfec0, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000037000)={0x1, [0x9afa]}, 0x6) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000036000)={0x0, 0xffffffff}, &(0x7f0000036000+0x5d1)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000039000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000036000)={r4, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f000000c000-0x6b)="350a98fe6d75c43263707b9eada2f02e01446b1670d7c6e660cb56e45a74e8f3d4bf4efc79d42c9593f221c223a512d96ac07b0201adf210bacae27e68be4e4ddfb746e94176797d91cb6323de29f1ec2e9c9a50176a173fa5e494dda9481ebada255557eece3856e7f346", 0x6b, 0x10, &(0x7f0000037000)={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a14000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) accept4$ax25(r0, &(0x7f000021b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f42000)=0x10, 0x80800) write(r0, &(0x7f0000d1e000)="7c9845a4b6e42a73e2e1219c627c", 0xe) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000ae4000-0x48)="43b8a0c1f3d20967a32e9f54a5e5a9536288060b85d73763657ebd0b442c4336e32516b28f0a5e4d2e26102def40a344769462945315c3b6b3018d54804e44ce79ac513162b57c98") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000bc0000-0x5c)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x40, [0x8, 0x0, 0x401, 0x3, 0x8000, 0x3, 0x3ff, 0xef]}, 0x5c) 2018/01/08 12:08:59 executing program 5: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000946000-0x4)=0xd3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) r1 = epoll_create(0x16c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000365000-0xc)={0x0, 0x0}) write(r0, &(0x7f000046a000)="22000000180026010007000009000715020100080027200801010000000061009f00", 0x22) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007df000-0x4)={r0}) recvfrom$inet6(r2, &(0x7f0000f35000)=""/23, 0x17, 0x40000000, &(0x7f000049b000-0x1c)={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/08 12:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c6e000)={0x0, 0x0}) recvfrom$llc(r0, &(0x7f0000fb5000-0xe5)=""/229, 0xe5, 0x40012020, &(0x7f0000a17000)={0x1a, 0x0, 0x4, 0x253c, 0x2, 0x7, @random="69bceb4e1d30", [0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r1, 0x0, 0xe, 0x77, &(0x7f0000c30000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0x0}, 0x28) 2018/01/08 12:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) r1 = accept(r0, &(0x7f0000ac2000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006c3000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e1a000)={@generic="1736726dce752694c95ee18644d74e99", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000786000)={r2, 0x1, 0x6, @random='L `rET', [0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2018/01/08 12:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000590a07ff0600000001000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:59 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d67000-0x59)={0x0, 0x51, "4813ea3206bfe444b60f759a4b2c11b8b44da0282646b935eeca3c435d5d0d9a0c247efdb2b691c038e16ceb00b3cc1523419488f528369219df7324661f34c5ad73afe303e481f9b96d3c436b071bb4f5"}, &(0x7f0000000000)=0x59) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000001000-0x19)={0x0, 0x8, r3, 0xc60a, r4, 0x4, 0x1, 0x2}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006af000)={r1, 0x9af5, 0x2, [0x81, 0x1]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x10) write(r5, &(0x7f00001a5000)="26000000250015f80000fe060000000102fffbe800ffb1e60e0009000a00ff37ff0583c75b35", 0x26) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f30000-0x8)={0x0, 0x0}) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x800, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000011, 0x2, 0xc) bind$packet(r0, &(0x7f0000ec5000-0x14)={0x11, 0x1, 0x0, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000079a000-0x4)=0x5) write(r0, &(0x7f0000d05000-0x26)="260000005e0009fbf0ffea013a1b0001000000fefeffefdeeeffffffffff66ed0009e30500ea", 0x358) shutdown(r0, 0x0) 2018/01/08 12:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0xfa, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b06000-0x4)=0x7, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000b44000-0x38)={&(0x7f00007e2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00008ae000)=[{&(0x7f00007ef000)='H', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000cc8000-0x1000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf1387c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ea753beec95e13e43b9d27a28973c162796d9c4a6774780504eb9743d007442c15e5e08adf3a0e4367f", 0xef) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ad4000)={0x0, 0x0}, &(0x7f000046f000-0x4)=0x10) 2018/01/08 12:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) vmsplice(r0, &(0x7f0000b0f000)=[{&(0x7f0000da1000-0xc8)="06b038b8bf19ee760e2b3fe5a767745c6d0f28aac4b13e32276c4b3fecce04d30ed3c78728f2b5448f03a0aaced61ff2d35871e875f0c8f07376ba044e2bb59c8bcff6e7c9ddf01bcf5002e9cdff6313835beb31c1d8d10ace89e1eb6bd9ff8e164921fc7a48666c72b94480eed348bd97d800b006478fdbd8a18d9cbfe6a705a096882cd6cf657443295123a62651d175219c355eaa944258a87a590064106940d364a09f54ce8548613df9185554285793b55ed4c978107f2c6cbebf4420e349fe5dfe1fc42a24", 0xc8}, {&(0x7f00003f9000-0x1c)="f244cb3cb1c87e34906524fb2565fe0a4f60a2dbd9228bac9cf12567", 0x1c}], 0x2, 0x4) 2018/01/08 12:08:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000856000-0x20)={0x1ff, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d70000)={0x6, r2, 0x2, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001000-0x4)={0x3, 0x5, 0x718af36a9050ceac}, 0x4) 2018/01/08 12:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ddb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000905000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008c2000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e5000)={0x0, 0x0, 0x0}, &(0x7f00007c6000)=0xc) sendmsg$unix(r1, &(0x7f0000121000-0x38)={&(0x7f0000419000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000093d000-0xa0)=[{&(0x7f0000baf000-0xe1)="aa42548c461fd0b530cde183a2cf4615db2a70e785b2454a49eca8ddcca9823973f8936a248e131e6656d5a214bd42604400e29bc0711750eb97508c24c616d8af070dd743eb08862747b784d10b9207ec444c53728a663147465a7b827c32bc96ada23fcf5182149d73ea429f992975dab654a88b6ef16cc67561d5263da87be32f8f4fb967e8acbca79f17ed8e8dbcd0340f4d911b9e882e95016526fe67aca36b710f2a2afdc6ac439bbdfec57136598ffb9410e73f17bdec09ed4746cc1e276ef728932ebc0a3682421e6720e5b7072bf018e264ff335e2fc64c0695bdb544", 0xe1}, {&(0x7f0000364000-0x8d)="c708be56284b6512586441e2ec82037f44e2c65f8522c73a1744cc78fd8c77cfa1ccb74573d04a28c3ac8c5e22750ed5787ede2f4a356c2b16b9fcab0ca9d0c9cf0874ade12452b4a4de61cb082468069daa1211e459b8bcdd56939311ab9d797340767d5c02af2319da0eedcdd503aad663b53f4fc8490082b3b63290eed72962f5381821b5fc6cab5d0c4183", 0x8d}, {&(0x7f0000493000)="c340255f2737e2558211190ba63af408778274122daa1535cd7cdf0d13863eeb7bad06ef0dee9e97b8f4401c925ad9ebedac557161c409f05f2839c02f0d7106d335d28ae285b17e931120ba25267c3e5c773d04c088213f7b352fed04703a82ce3059212a11e41cec33897ab62cc9da637997b0264a7432f6889335f31e441dc4a13c0f65ef0c329903022c596109c0955b1e1f586a3b4b17be46b687b97f25c84d5e2eab81a0bd24bf888d4548e64d5355dffeca0c9cfdd3f9a5e623bab1d35ba3d5e491c5f02b822b7a69bcb8cbba07e8918626666ad44598719a834257f6cffe642c91cd5c2f9a34eda5b9daa44539e1", 0xf2}, {&(0x7f0000a58000-0xac)="239db7423321734e9e16e4ca3735dfa3f0776511b40c7d1bcd94d7fe67bf6b38c4f14382315c91d145959c488aeaddb1230d1168e7943acdf56f4cb998f6fa33eaeb2a7ea74ed9a034666f28882df871ac302f79bbd5cd815c4873cefcffbc3b05271f801226ec9bde1483b4e67fa3b7b08f349d1899c017da9abcbee6ddfa45f46a7e4e2803e4c2ca408a77fe5dcab6e54220b290fb9f62e0dbc267ae45be7e07c6a9ea4144174e12addda2", 0xac}, {&(0x7f00008d7000-0x73)="aaec02c1bd3bc2432f6d43e5b3ad90d5062487c0a378ac9959ea9cb40f166fe6e7f933ae2c7908fba608e83cf606d318052ffaae9e7f2b4029b0cc9d6a33e3d1d20f413b50f99d6aa0498def3d5aba511042c31e37b8d3906e4e4b2418d8573046880c0329e7fc7f3a377edc13416ef99bcd18", 0x73}, {&(0x7f0000adc000-0xee)="90ba4416ffcbd69ce0fba49c084fa2974c6ba4c5eb9ff0e31512bef8f00c453796ba1aaab0657bd901a8094412b9561b6b94338a05b22fd11d9080ccbf449c6ed2f534e212be16402b274c1bf413608995e29095d9852d6e42b09ed7ab9387a0abccd57b91fee8aa9be082ddd0af7696fbd9c266bb160e7be1e29e6da53515ae4d4934f63d1219e7641068c056ab8aeae162725fbf5569a397f073fb400af39d519855cad09ac35f81dab38a7edb25300a11e728420cf8791dec51f2493da938b66ed74929a0d61a31885cb75e15865e490836d9b54aa1178996fabb75c1eac9cef50f8ffa7e79d99e870c04850b", 0xee}, {&(0x7f000013a000)="15ac51d52dacc6b4fc439f551ec844cd3ec39a740589d11e7297154375b621afea44634736643dfc93d84e07c4dd3900f486d3de89ceec623d29ee6446f495c6ce4d1dbe0d231b58e3289d2053a073d77b7c1741862a0d9b9a541c9ad592616ca60302997287b91e6089afa91380bf42b8e6969556d6eb6bcd1be04138a2c608667c286751eaba2312361e9f1e28d13313ec458737b6b01fc9eea8e4aa4c0570fc64319afa8afc039f6a2f3fd061062a104f8906bb31b18bd5dac6b2832f929a", 0xc0}, {&(0x7f0000518000-0x87)="84bf7655bf659c2e67dc9d0e842dab0a198cb3d3250010e7fb2d5650ef4ac15c769fabca0bf229488788100d29f48d1a4a54367eb8f1580db4a8bc20d0859e605f2b84b01e65130b21296e30fc944b09dbd840bcf8e9a83d5bbe4ba057c9c96eb4285149b2c1c50f13215492bc17738972b43799fd789794b31b94bb459616a1a806a435cd983d", 0x87}, {&(0x7f000098a000-0xfe)="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", 0xfe}, {&(0x7f0000f7a000)="ac8baf5e3c0556072b221a6fd4c15191c54846f4b7829de4fdf378e0e81d6f2bf75434dd8fb86376ca93a59bc4d747d212b799bb09e5da4eb83a31b587537a94770c056677996b91191ac48ba0634d2ab312f47a89a52ba7292e52fe84448e25531dc47f01310e3b4bd51b31ac17e47b65067ac6a80745e2a3aec646d314a2a1c5d679ff9eb314456111a0c10e369fac2d74c6456b73894724e184f9a337c53ec8502091cd7d9a5f8ceece9a05", 0xad}], 0xa, &(0x7f00004d4000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x48080}, 0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") 2018/01/08 12:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r1 = socket(0x11, 0x3, 0x0) connect$netrom(r1, &(0x7f0000d93000-0x48)=@full={{0x3, {"5a560e60dddaa8"}, 0x7}, [{"8f518b8b4587c0"}, {"d91a3114f7a561"}, {"34f756d0e20df8"}, {"5d3c261725dda6"}, {"c2b0caa006a803"}, {"8652db271eb186"}, {"9184a61642b863"}, {"44d5d768e7efa5"}]}, 0x48) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006e5000-0x8)={0x7, 0x6, 0x8, 0x40}, 0x8) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000edf000)="", 0xff57, 0x0, &(0x7f0000996000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000064000)=0x7, 0x4) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:59 executing program 1: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b58000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff0b) listen(r0, 0x9) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b58000-0xa0)={0x0, @in6={{0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x80000000, 0x5, 0x57f, 0x8}, &(0x7f0000b58000-0x4)=0xa0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b59000-0x10)={0x0, 0x0}, &(0x7f0000b58000)=0x10) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000b59000-0x4)=0x0, 0x80000) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000b58000)={0x3, {"73f7c719debfdf"}, 0x68}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b58000-0x14)={r1, 0x800, 0x10001, 0x6, 0x7ff, 0x2}, &(0x7f000046d000)=0x14) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) listen(r0, 0x0) listen(r0, 0x5) 2018/01/08 12:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000eed000-0xc)={0x10, 0x0}) 2018/01/08 12:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xbc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fac000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e8000)={0x0, 0x0, 0x0}, &(0x7f0000c65000-0x4)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d0000-0xc)={r1, r2, r3}, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000206000-0x4)=0x0, &(0x7f0000c35000)=0x4) 2018/01/08 12:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000873000-0x10)={0x2, 0x0, @rand_addr=0x2cdf617c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ed5000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001f1000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000f2000)={&(0x7f0000875000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c96000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x190b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4cd, 0x6df, 0x3, 0x5, 0x400}, &(0x7f00000fe000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000036000)=@assoc_value={r1, 0x3}, 0x8) r2 = socket(0x11, 0x803, 0x81) bind(r2, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r2, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:59 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) r0 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_ifreq(r0, 0x408b30, &(0x7f0000c85000)={@generic="44bb39a293dc37ee7e5d50e1aa172bd7", @ifru_flags=0x200}) 2018/01/08 12:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000376000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000461000-0x4)=@int=0x0, &(0x7f00005a2000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000731000)=0x8) 2018/01/08 12:08:59 executing program 0: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000cc6000-0x4)=0x0, &(0x7f0000a89000-0x4)=0x4) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000de000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a7000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000adc000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f6000-0x4)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bf000)={r3, r4, r5}, 0xc) pwritev(r1, &(0x7f0000d3d000-0x50)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000991000)={0x0, 0xfff}, &(0x7f00002db000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000336000)={r6, 0xffff}, 0x8) 2018/01/08 12:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000890000)=""/54, &(0x7f0000762000)=0x36) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x7, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000001, 0xfffffffffffffbfc) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) close(r1) 2018/01/08 12:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8012, 0x803, 0x81) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x6}, &(0x7f00005c8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00009f3000-0x6)={r1, 0x0}, 0x6) accept4$packet(r0, &(0x7f00000d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000218000-0x4)=0x5, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000073c000)={@common='yam0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x92, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f000030a000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00004e0000)={0x0, 0xfffffffffffffffb}, &(0x7f00001eb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00004a6000-0x4)=r2, 0x4) pipe(&(0x7f0000e78000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f96000)=@assoc_id=0x0, &(0x7f0000ad7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000099c000)={r4, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000dce000-0x4)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000eb9000-0x4)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d54000)=0x7fffffff, 0x4) r1 = socket(0x10, 0x3, 0x5) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000e46000-0x2)=0x80000001, &(0x7f0000c8b000)=0x2) 2018/01/08 12:09:00 executing program 2: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000147000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000014a000-0x4)=0x6) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000417000-0xb8)=""/184, &(0x7f0000416000)=0xb8) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000012f000-0x2)=0x1, &(0x7f0000288000-0x8)=0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000020000-0x18)={r0, 0x5, 0x5f, "09474bbbfb7ff7ceb8ee7c5a103e"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000295000/0x3000)=nil, 0x3000, 0x9, 0x50, r1, 0x0) 2018/01/08 12:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000786000)="0819143243ee589aa661cee2", 0xc) 2018/01/08 12:09:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) pwritev(r0, &(0x7f000054c000-0x50)=[{&(0x7f00006db000)="168d3aabf9dcdf8f3df6801fd7c3ca8cdd0d4f833bc90c6cc1", 0x19}, {&(0x7f0000afd000)="ec558bc7976f1eda3d383452ca061f127653", 0x12}, {&(0x7f0000d38000)="83f341e66214dac82de7315428355c64a583194bdc70098894cfbbdb83e4dd6ca28b691755de4c8b1e94751ad4b4188729895da6808dea19c46b20384263552db79675dccd624ac9cbb14f98f4a9f834aa519a0bfc089ac7664c9668ec3addf212b3", 0x62}, {&(0x7f0000bd9000-0x10)="ea5e8954d1b9d6dcdc2d83027a0fb7d7", 0x10}, {&(0x7f0000566000-0xf4)="6dd49f445ea9a08e073057a1235ac605fa5bf181d192fd963e5557e1b6b265ccb4d21dc1d3918833868d1a6e282c35a28765e894c79eb9ab75acafa51c95a008bf252d5184f004eef08e5c3fcde5362149e7704a082d91a38b189e51734213d0fa77ef64e3fb4332ddb571ee83234bf9dad1559111401ae493ac12d1b2746cb231a20639cabb7eb58122c73f38cb2560fd84e3d71e0b1e5ecfc14b84c19c06f7e2bc6c2a508030b646c7f69864e543c6e53784441f85562ba20d1f7cba9b559c290e7b9d1316782be5535f5685b14d0fab25a3ad06b6d1fd4c1c46d923f9b598113f92558ce4430f83a9f0d37138e86ae34c30ed", 0xf4}], 0x5, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001f0000)={0x1, &(0x7f0000cb1000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/08 12:09:00 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000cc9000)=""/103, &(0x7f00005e0000)=0x67) 2018/01/08 12:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0x3) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) bind$bt_sco(r0, &(0x7f0000f8d000)={0x1f, {0x8, 0x7fffffff, 0x40000000000000, 0x10001, 0x0, 0x4}}, 0x8) 2018/01/08 12:09:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000002b000)=0x0, &(0x7f0000dae000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0xfffffffffffffffa, 0x0, 0x5, 0x1, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc7, 0x6, 0x2, 0x3, 0x0, 0x4, 0x8, 0x6, 0x6, 0x7, 0x1, 0x1, 0x2, 0x7f, 0x3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006cd000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) pipe(&(0x7f000057f000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f2d000)=0xffffffffffffffa8, 0x4) 2018/01/08 12:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x1, 0x7f) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b7a000-0x9a)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x20000000000000, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @rr={0x7, 0x1f, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0x7, "06ffe90101"}]}}, ""}}}}}, 0x0) 2018/01/08 12:09:00 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x6, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000002000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000003000)=[{&(0x7f0000001000+0x7f8)="6ae14949132edaa8c112ea1cf060f5e9e7569aa86285f1cf2edb51f8af4627c34258e3aa64a88c0eee25194e0282231ee56c0d381fa55f7418790052a7d55a4ddb26afe596739ffd72bf3fe0021fe3749b6c4e941c54fbf0ef79b040b263d7", 0x5f}, {&(0x7f0000004000-0x97)="4351e467b5087f99727e6cb452ab3dba3880e7d15197ae33f7659d1595234f76a9d18a363566673a9024bf8115c3a57f2ead7256745f8e8116bf86559a47552fbb9ec77373bb3571fae987bc5d54b3401ae6eeb32cf45b130daec059a7752ade261b2bffeb131cec0a66aebe780ae342895b65c2393140af6125a359e33592bfb687bc6b61f386f6eb3df8cf73e6413681cca7020ed064", 0x97}, {&(0x7f0000002000-0x11)="5181eb2263577dc56df7efb9e8d098d3b9", 0x11}, {&(0x7f0000001000)="f186fa19e370d7983007a3c2cf7f83f316f9c8da17249a7fd7e410400a1d28454dc31b4102a4ce62bdc20f3a6a97ef611f2ba778e0ddf690d605477eee5efb848c6978139e61cf50ec2e356928970a713d4d9a041f4e67f35c9cf40fcb6da07de1297cbfcad73282427969ee5699aac3362aa296713322f093a0c5d1948d5b14e579f9298e507de4183c9ba9201177deb35636301d01e270631283", 0x9b}, {&(0x7f0000000000)="09b66202789ef538d2b589d47201528f46428ac5a799bbcb81fb9c9d37084013bcd9e7b060666df9944fc42b5c31e50f4c348f92c098a37d4b2c7cbadb0a92a11dcb7c0bfe40c4a2dcc4079b0f", 0x4d}, {&(0x7f0000003000)="cd938fa251471c71ed2364c66e67798373a2531d8b6724917990a10f98b3affefabce21835f2a582e31fbc786219a47f99001ca9dcbbd636882751b8844c531a941c9e5d493210f9404f4453f652e72f6ee7d74bbe40dae9342126af70e5a17cc96efc86b769f94eb4273857725c69ed94c1c762a64b9dc045811dba93bacbe4ac9fdeaf443fbb611fc9626f13aa16de00fde44d59d2d6291465ce074c9af4e798dc9d", 0xa3}, {&(0x7f0000004000-0x78)="34919799108b271f66b90e3e39f421bb5c451a6200e765021235fc74f60ba98b7df2440df2e823e0ddf1bebd0d37d160a54a134708927748234122418426ee0e57f544590aa33b84abc210a97f1ff8179381ac767ad20614d900ed06e7c88000317847b5f5377b9989fee1a13e62aaee919bcb4a80f16d52", 0x78}], 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ef7000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) writev(r1, &(0x7f0000001000)=[], 0x0) 2018/01/08 12:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000200000010, 0x3, 0x4) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:09:00 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000c3000-0x4)=0x200) mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000035000-0x38)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f00002a8000-0x7c)='$', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 12:09:00 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f0000011000+0xd71)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000004000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x4}, &(0x7f0000011000)=0xa0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000012000-0x18)={0x0, 0x4, 0x30, 0x9d, 0x6}, &(0x7f0000011000)=0x18) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000011000)={r3, 0x6, 0x101, 0x4, 0x5, 0x80000001, 0x10001, 0x418, {r4, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb74, 0x7c7a, 0x7, 0x1, 0x6}}, &(0x7f0000011000)=0xb8) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x6) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000980000-0x20)={"1e9e8ee60dbcf60f88ae7ebe049701c3", {0x4, 0x80000001, 0x70, "f7af779a550c", 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e88000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000040000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000b2000)={0x6, 0x0, 0x1, 0x9, 0x9, 0x0, 0x1200000000000, 0x8, r1}, &(0x7f0000617000)=0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a0c000)="8f32fd1733256da385b31cfe8359ac90", 0x10) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a140001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000981000-0x4)={r0}) 2018/01/08 12:09:00 executing program 1: r0 = socket(0xc, 0x2, 0x84000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x2c)=""/44, &(0x7f00005b7000-0x4)=0x2c) [ 554.929171] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1792 sclass=netlink_tcpdiag_socket pig=9070 comm=syz-executor4 [ 554.966871] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1792 sclass=netlink_tcpdiag_socket pig=9086 comm=syz-executor4 2018/01/08 12:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe04000)=nil, 0xe04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x80800, 0x100000000) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) recvfrom$inet(r0, &(0x7f0000247000)=""/2, 0x195, 0x40002002, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x200000010, 0x2, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000135000-0x4)=0x400, 0x4) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bb0000-0x10)=@generic="fdf420b61d047dd0c6abdd6e9407471d") 2018/01/08 12:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000143000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000058d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000596000-0x8)={r1, r2}) r3 = socket(0x11, 0x803, 0x81) bind(r3, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000f6a000-0x89)=""/137, &(0x7f00004cf000)=0x89) sendto$ax25(r3, &(0x7f00009f9000-0x11)="22334d094e6e41f552fa9871a0a4ee1d80", 0x11, 0x4000000, &(0x7f000098f000)={0x3, {"66a6e8d50cf3c2"}, 0x100000000}, 0x10) write(r3, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:00 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008bd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/08 12:09:00 executing program 5: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x13, 0x80a, 0x101) bind$bt_hci(r1, &(0x7f0000aaf000-0x6)={0x1f, 0x7, 0x200003}, 0x6) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x195, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 12:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000289000)=0x0) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:09:00 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000ef4000-0x20)={0x3, 0x1, 0x1, 0x0, 0x4, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef3000)={r2, &(0x7f00003f2000)="", &(0x7f0000eee000)="13", 0x0}, 0xffffffffffffff08) close(r1) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r2, &(0x7f0000ef4000)="f975771c504d89aeec9a73b33c0b7293c63bb35afd521349788b2408ed0d515714a241f28d7b1e91340706b6fe7c5eca79a48cb9c863cab5adcdbb24a49922b7493c701d17fae259eb8655cbec9b978c1398739bff2e64dd571eec76e9e0b01a92"}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008d8000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000971000)={{0xa, 0x2, 0x2d68000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x280, [0xffff, 0x40, 0x10001, 0x7, 0xffffffffffff7fff, 0x7, 0x3f, 0x3]}, 0x5c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000086b000-0x6)={0x0, 0x0}, &(0x7f0000ef4000)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000438000)={r5, @in6={{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 12:09:00 executing program 2: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d27000-0x10)={0x0, 0x0}, &(0x7f0000157000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d26000-0x10)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d28000-0x10)={&(0x7f0000d27000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d28000)={0x0, 0x80000000, 0x7, [0x3, 0xc03, 0xe09, 0x100000001, 0xffffffffffffff00, 0x10000, 0x9]}, &(0x7f0000d29000-0x4)=0x16) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001d000)={r2, 0x43, "99923499bddea16c4e0cc654bd2eb7e6952259f76c60e12d3a2412d1cfaff864e6930171df598339b598af04b93ac64297a9efb604ae529e319c2295c8ad3e366307cf"}, &(0x7f0000d28000)=0x4b) socket(0x9, 0x7, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d28000-0x14)={0x0, r1, 0x6, 0x3, 0x0}, 0x14) 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000c3000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00008d5000)={0xef, &(0x7f0000bab000)=""/239}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00009e6000-0x10)={0x2, &(0x7f00008b6000-0x10)=[{0x6, 0x1, 0x5, 0x2}, {0x6, 0x80000000, 0x3, 0x1}]}, 0x10) [ 554.976657] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=94 sclass=netlink_xfrm_socket pig=9084 comm=syz-executor6 [ 554.998204] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=94 sclass=netlink_xfrm_socket pig=9090 comm=syz-executor6 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006eb000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d43, 0x1}, &(0x7f0000d6d000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000351000-0x8)={r1, 0x3f}, &(0x7f0000b4c000-0x4)=0x8) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) ioctl(r0, 0xfffffffffffffc01, &(0x7f0000236000)="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") read(r0, &(0x7f0000aa1000-0x6b)=""/107, 0x6b) 2018/01/08 12:09:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0xffffffffffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 12:09:00 executing program 7: r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000eb3000-0x7b)=""/233, &(0x7f00009dd000-0x4)=0xe9) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c7d000-0xc)=@sack_info={0x0, 0x1, 0x101}, &(0x7f000098a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000178000)={r1, 0xfffffffffffffe87, "52415767f74d34ebc4e4dafce4e2ba63da769d6d38b61bf4119b1796675dc8898be8bb22ce6f4ef301ae936046d60e96"}, &(0x7f00004d0000-0x4)=0x38) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80007, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d8b000-0x4)=0x14, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000891000-0xfc)="fc0000001c00ebffab401208090007000a0022590200000004000e0021000100004533a49e3500a600e6000000036915fa2c1ec2ff12f0009bb94b461219d07f03000200fff2ddf800036c6c256f1a273c2e117c22ebc247ad477453f609db8934d073e9ade01720d7d5bbc9fc3d2e8077b481fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e287fc83ab82f682f70c9d00f2fe0800000003b2000000000000040100bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e5830415010000800000000000000000a75505e65881ad0a4f01731d05b035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f5", 0xfc) 2018/01/08 12:09:00 executing program 3: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000f800011e008315aec00c8", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x800, 0x2) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000fd5000-0x38)={&(0x7f0000114000)=@llc={0x1a, 0x1a, 0x8, 0x7, 0xbb, 0x1f, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b6e000)=[{&(0x7f0000fd4000)="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", 0x1000}, {&(0x7f0000b7f000)="35e56ba58a38bd3a21", 0x9}, {&(0x7f0000fd5000-0xb3)="33e06b0f1c9e669bb1ba1ba004a35656c4220df29059e2867363cab4d96e515aead000be498cd3c205a71298d70c62a5dacdaa75d465bb776a22a9429b31d981a9cbb7a2ee5c2a9bc9b582753d491641ba94d3e42f8b08ce2bfe7e7d722904c802ac54c7d19609ed65429918ed07a8764eb51fdca18b728c236b17585c48ff2053f2b1c0345f75a5d526385cc59a04b7ef409ad07dde157b0793128e71ddcb030527af75725056ce25cd6a8c17e15582382b98", 0xb3}, {&(0x7f0000fd4000)="9b5b85895dcdb8f7d1f7ca7e751f7592a488b843055ebe991936a9c4be548e9ec96f3ef7ab9cfb19dbb0fc86d0f9ed56111f3a0f9e8ec69e48c0418427260b0dbebabfb768a97e01e6aeecad1072f9b22e28eb87e24cabc5", 0x58}], 0x4, &(0x7f0000af5000-0x108)=[{0x108, 0x13b, 0x8, "77cad3ce5ebcc73db4bde163887c64398158e172774f2ab235d891e67decf954cb34cbec1a55a18b6be3064d917c1997994255be22196825d4c45f1899293ce124e3b0ca6a9cd360d49dffb525bc7c1df14b845cd79dbf325bb4f9748ae724977a107d23e9320857486a4b2879df30f66c4fe78b1af84e20b016c066b3ff43db33f7a4bfe258d9159a4cc2347ef97c01c022a6650f97c3638311abcc6af7bdd2cd2fc3f9072fb85607ea83f563e711b45f3f19bd08ce2b7577adf2c1d0660721463b71712f45823b9096b9d517781164a2f8d02fb7aba2fd02a2004df7182844dd9b2887a6abb8983da0a9001597deae7cd9a6"}], 0x108, 0x5}, 0x603b471be2284f9f) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 12:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x6, &(0x7f000045e000+0x79)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000024b000-0x73)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ae000-0x4)=0xe8) socketpair(0x6, 0x804, 0x3, &(0x7f0000f92000-0x8)={0x0, 0x0}) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a9a000-0x4)=0x200, 0x95a6fe43f543f546) 2018/01/08 12:09:00 executing program 5: r0 = socket(0x10, 0xfffffffffffffffe, 0x80000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f00003b6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000+0x7b3)={r1, 0xffffffff80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000d3000)=0xfffffffffffffffd) 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xffffffffff7ffffc) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000464000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000767000-0x4)=0x0) 2018/01/08 12:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009b9000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x2, 0x8, 0x5, 0x2, 0x6}, &(0x7f0000180000)=0x20) r1 = socket(0x20000000e, 0x800000000000806, 0x1f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fb5000)={0x0, 0x9a95}, &(0x7f000007d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d86000-0x9)={r2, 0x1, 'J'}, &(0x7f0000133000)=0x9) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000fc000)={&(0x7f000077d000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00005b7000)={0x1f, 0x8, 0x0, 0xffffffff7fffffff, 0x4, r3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000017000-0x4)=0x0, &(0x7f0000dd6000)=0x4) write(r1, &(0x7f0000008000)="1f000000080000000000000604054000200900da000105f4000000000000a8", 0x1f) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000037d000-0x4)=0x10000, 0x4) connect$ipx(r1, &(0x7f0000430000-0x10)={0x4, 0x1, 0x4, "d47bbaf713c4", 0x80000000, 0x0}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000021b000-0x38)={&(0x7f0000225000-0x1c)=@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000f25000-0x20)=[{&(0x7f0000b6e000)="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", 0xfa}, {&(0x7f0000da7000)="c146dd7fad7c9efbdd88172c686a771102bec12bdb67285115d6139f49f903226189fc674d025802c2cc9eeddc479cef3ac24c9d98e67adddd5bede8f80dc3079204363dffb2cf4b5f2ee94d2fcaacf02f61f2800d875ae16924c769b1e333f55efc63ef99b6b2669590b45d4f6deac4507fbe9acf9549ffaf44f581929215d551cf572c4ff289d418f6dbfa576cd66001315988738be7ded4897178752ab188f860bd1d727d2127a97a9d048417b638d7c7965e9d2eda756486863fd33d2c8963", 0xc1}], 0x2, &(0x7f000018d000)=[], 0x0, 0x20000000}, 0x0) 2018/01/08 12:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x81, &(0x7f0000b99000-0x81)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x10000000800, @llc={0x71, @snap={0x1, 0xab, '"', "f5dafb", 0x0, "c5ab7e8038f490e0dc9e380e3ab3fe26f9750f15d355775fce9c9888f22033f2f43a42c560d5d29d3a7e16196d7f015d14839fe05b72b2b9ee0b7bb2b004ee89cd9b7bcc12016ec8fd337a9864c5fc4f1dbd8ce76ee14b50f00b7d3639792ae423af8ad43bd9dbc514"}}}}}, 0x0) [ 555.186893] nla_parse: 13 callbacks suppressed 2018/01/08 12:09:00 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000006000-0x1f)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[{0x30, 0x40001ff, 0x8000000000001, "0c3fceb235b02d55cddcf7bdf6d673f6afd5d611a100ebb509"}, {0xd0, 0x106, 0x1f, "48ad3b1eb0af18e633af42bfceb8f161cdfd4f8058af4bb2d4f4858c45e7ed3d1160891eeaf92e8be174bc429a26e0f707bd4cc91a1905adabdf50b6143196d9caeef273506e97a4ac1828ce12dd312b655bafe20cb4b22e6a89f09e76db6602dcd2885d7f83ee09c1b88fe8b2db913a906b528d1d7f62ba9d9b3dff0a6c7f6ef82b99e5aaec9930fcb0e87d0e7d3fed247e2809584ca5aef971693c00ca1b8f56d8de942e2c11a5ee379a2f78044a9c42db9f11768182a39e9e80f7"}, {0x50, 0x84, 0x0, "f86d4c742c777f7067aaed7679b3b587d0e962b5e0a4cc7dae136397816b74d5112b148680d2e76ffd961cc9eb7abbccdcdf471008337c925c2b561e7cb6"}, {0x110, 0x0, 0x664, "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"}, {0x48, 0x10b, 0xaf, "db4e665af3621ff74d3297f7f03ce41629182da978c441867b2f815df34e449597316b3b85bfa11b0e5a537e532ee6ce3565e888123f"}], 0x2a8, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 555.186898] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 12:09:00 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eb4000-0x4)=0x0) setsockopt(r0, 0x100000118, 0x2, &(0x7f0000f95000-0x7a)="117af3aa8e5ef357853492f402ac53f5c6a9836b39faa8887095181037e7df415ba6a569e1577f2074eaf7acf60c0ee05998c1d4fa80870a0d123055d57ef01d629a876ca9c755d1f42fd61ecad13431f80cbdd38408bfa1712e2384193d825616255d2b50ee8c570fc486222384e9c083e96279a5804281ca67", 0x7a) 2018/01/08 12:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a76000-0x4)=0x0) 2018/01/08 12:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795207fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r0, &(0x7f00007c7000-0x60)={0x27, 0x100000001, 0x0, 0x3, 0x200, 0xffffffffffffffc1, "4f220ba81c0d817f8bbce866ea398f43d9e48cfe6c6cec20f57ab0527943151f33248e56cd20a5c156e4d25b30bea1a5ccde14691f1cabc67bd013bf098bd8", 0x10001}, 0x60) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000840000)=@buf={0xcb, &(0x7f00002a3000-0xcb)="20ced08f70fdcc66be73f6536ccfbb3b02b197a713d8923ada53076bbad3ccd0595d2fcb401d841be7a64f4ded38fd2258be38de54d495cef738521f19be65f5e514397456b0e345514e88f7f30d7f40fa2f0be496d8a55d256a77a38707957644942291069a9210f1e65dac64cb0afba40c67d56b89d1644143c74a7938a69bbeccaba8175d337986361cdce317e3a3fb25977bf68ab7927278e31de2a21dedffdc5894dc7097315c5896d7d5b3b71beafb55e56df49e752af61c88b0233c01a5800c67699171d763afb9"}) 2018/01/08 12:09:00 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000040000001e, 0x80005, 0x2, &(0x7f0000fd4000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fd0000-0x10)=[{&(0x7f0000ca6000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000969000-0xa)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ddb000-0x10)={0x0, 0x8, 0xffff, 0x8, 0x0}, &(0x7f00008a7000-0x4)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd6000-0x79)={r2, 0x71, "5e27bcbf7c98e66d0b2a831f6798477b7e430b24bbbf6eff746e4950e0f7f396f5afa921d83681a3ea5f4ce00fe43327658463e2d9f13503cb673c5a9135056a01584264626bab944ae38b4ba95ff6233d5581dedd9df917fb4f9086ef2564407efc9e6bd9d1c7caa80b832f5ef19bdb51"}, &(0x7f0000fd5000)=0x79) 2018/01/08 12:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d39000+0xf3)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000001d000)=0xe, 0x800) recvmsg$kcm(r0, &(0x7f00004af000-0x38)={&(0x7f0000a1d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dca000)=[{&(0x7f000059b000)=""/182, 0xb6}, {&(0x7f0000b53000)=""/129, 0x81}, {&(0x7f0000bf6000-0xb6)=""/182, 0xb6}, {&(0x7f0000448000)=""/155, 0x9b}, {&(0x7f0000d3d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000981000-0x99)=""/153, 0x99}, {&(0x7f0000a76000-0x11)=""/17, 0x11}], 0x7, &(0x7f0000c18000-0x55)=""/85, 0x55, 0x0}, 0x2020) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003b3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 12:09:00 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ffb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffa000)=0x10, 0x80000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000ffb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000123000-0x4)=0x10, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ffa000)=0x2, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ffb000)="1de25880094ab94c8e55c8b1f74168185b2ada8336e3bf1445221717778d3b9c5fed96604a52a12ace7b4347adb2a1767e4b6c1eb6f3a5269cf03ede246aeeb0082cd700eafe3727c5", 0x49) 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000152000-0x4)={0x0}, &(0x7f0000038000-0x4)=0x4) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) [ 555.261466] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 555.275729] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 555.287168] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0xfffffffffffffd08) 2018/01/08 12:09:00 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f52000)=0x1, 0x4) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f21000)={0x0, 0x0, 0x0}, &(0x7f0000f21000)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, &(0x7f0000f23000)=0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f23000)=0x3, 0x4) r4 = accept$ipx(0xffffffffffffffff, &(0x7f00003ff000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f22000)=0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f25000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0xffffffffffffffc0, 0x8, 0xfffffffffffffff7}, &(0x7f0000a5b000)=0xa0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f24000)={r5, 0xf64, 0x2}, &(0x7f0000b9e000)=0x8) getpeername$ipx(r4, &(0x7f0000081000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f23000-0x4)=0xfdc6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0x0}, 0x8) 2018/01/08 12:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000047f000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aa8000)={r1, 0x3, 0x8}, &(0x7f00001b7000)=0x8) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) connect$netrom(r0, &(0x7f0000334000)=@full={{0x3, {"093e952a4ea7bf"}, 0x6000000000}, [{"5e8a98fb4e0739"}, {"e0a87cd55ae70d"}, {"92254036bddade"}, {"88d110fb4c4b70"}, {"83c81f7a192672"}, {"e44a75b2fd6c13"}, {"0d9e9ca1fe6234"}, {"e458611b85d2ed"}]}, 0x48) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:00 executing program 5: mmap(&(0x7f0000000000/0x233000)=nil, 0x233000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000233000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000233000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001d0000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000233000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000233000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000234000-0x6)={0x0, 0x7}, &(0x7f0000234000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000210000-0x5e)={r1, 0x56, "6f1f63ca156a18db381cdc6a0788151f5a3276f7d668e27be53d95b1db2d9ff17daad5877ac15ca4f8570e26e090cbce627bc519e2d68173b3c163eda0f9c35c4f9c2a780ead6d552bf296879a3d9a62c5d5505db368"}, &(0x7f00001b3000)=0x5e) 2018/01/08 12:09:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000e10000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80a, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xd, 0x4d1, 0x3fd, 0xd88a, 0x5, r2, 0xad50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r3, &(0x7f0000003000-0x62)="0076a7b2cdd623cc4a2f2ebfe78bcfb869faa1464ac08555463379514213a4db4d8bc6bd3a56d488cfaed15f8d6bd5f95aff9f06dcc29a626361643b7d3af2dbf1a9f74a9ca93ddf7c3b3a59877cdfc81db011d91f84d786e73709ff000c61cbfcda", &(0x7f0000001000)=""/4096}, 0xfffffe72) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r4, 0x5, 0x3, 0x0}, 0x14) r5 = accept(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000002000)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000003000-0x4)=0x0, 0x4) sendmsg$key(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000002000-0xc8)={0x2, 0xc, 0x5, 0xf, 0x19, 0x0, 0x0, 0x1, [@sadb_ident={0x2, 0xa, 0x81, 0x0, 0x8}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, @sadb_lifetime={0x4, 0x4, 0x7, 0x10000, 0xffffffff, 0x8}, @sadb_lifetime={0x4, 0x3, 0x7f, 0x6, 0x9, 0xffff}, @sadb_x_sec_ctx={0x4, 0x18, 0x6, 0x0, 0x16, "51186ce19caf32f4b9a93586f26b56e1221cab664f25"}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x200000010, 0x2, 0xc) write(r6, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) setsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f0000496000)="e65ce803c89b8b8e88f2087665984d4fdbca7aadc54bba5b5ab63b3568270923996ce0139a42fbac6e38fcb78a2d3930ce766cc5cdfba4ed6de8106b379feef860a388d1aaa5a2e732edcda812f7c452e20ede67536aff90bab212d363a9a31bb7e5655de22255a24ce94b83f0adf1df6d0ad146b5490f38087a06c8d128abc5ac87b8ad54b5c245c27910b1f00c49192a160414cb007a858144b6d0dd9a1bc4d0ef1c8088e7e7b272c87f25cd5a62fb25f3b600761baef5100b9d73dda2e9789c526f5e69fa395466b0e67e749b6062", 0xd0) 2018/01/08 12:09:00 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0x3, 0x8000a, 0xfffffffffffffff9, &(0x7f00006da000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fed000-0x8)={0x0, 0x81}, &(0x7f0000fed000-0x4)=0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d5b000-0xe)={r3, 0xc4, 0x3, [0x3, 0x9, 0x1]}, &(0x7f0000fed000-0x4)=0xe) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000)={0x10, 0x7ff, 0x4, 0x100000001, 0x0, r0, 0x20000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000fee000-0x27)=""/39, &(0x7f0000de5000-0x4)=0x27) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r4, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000adb000-0xd1)={r3, 0xc9, "5b805b1304fb5a8f3f16935ade692ed9572c53800efdc85591642a1163f7a0595a61f33fd09593915c7b677c6870ad10ce0d6a6b6a7428a80e7dc7f5904bc53cda248da5a85e65528bd765dc258eb25c4bbde9b415e769744e41a4e08f6470fec3cf8531fffda87b694394b09a99213813547bb197c56f9c98f2b4038d42a75319247adc30e9e7236740a284c7458bc53d506e89519d759a6432209a58524e4029faae0f2f8e6f41a62c4877d5a8a3cb347115eadcc78c1cc94d78c40977ec865f0730a17630b2fead"}, &(0x7f0000d0f000-0x4)=0xd1) sendto$unix(r2, &(0x7f0000982000)="83ea403cc4625581d2da3849ba93a215994cf8acf83797088393410da04a0d722eb2f8956499c3a799f7b1a91b1f5cfa8f422eb7243f3b084f48380532c8541eacf6bea3a04f3eac6a33251826ea1da6ccf8c63cd4706703d809161663588863ee326c3a6683415c48ca034c7ff481ea157b4cb208692c007e70f8c2168f0fc865fa591c10848e4015ccc4aba4c542af9dfb54df3c9d15b939dba42964e98de528e111d7f5a8fff83b0085d828a28c3c9067ae1d0def", 0xb6, 0x4000, &(0x7f000057c000)=@file={0x1, './file0\x00'}, 0xa) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000646000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000681000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x5, 0x3, 0x0, 0x6}, &(0x7f00003a5000)=0xa0) socketpair$inet6(0xa, 0x806, 0x0, &(0x7f00008fc000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00006e1000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fee000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00001da000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000fed000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x7, 0xfff, 0x3, 0xb2, 0x0, 0x5, 0x401, 0x3ff, 0x20, 0x5, 0x7, 0x1, 0x7, 0x2]}, &(0x7f00003b5000)=0x108) 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0f000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000dbf000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f2, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000b70000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000030d000)=0x9a32, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007ee000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043e000)=0x18) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000155000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000946000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000007d000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ef000-0xc)={r1, r2, r3}, 0xc) 2018/01/08 12:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) recvfrom$inet(r2, &(0x7f0000b56000-0x95)=""/149, 0x95, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r2, &(0x7f0000e9b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd3000)=0x60) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00005a1000-0x5)={0x4, 0x7, 0x1, 0x40}, 0x5) 2018/01/08 12:09:00 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffdffff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x10000}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x400}, 0x8) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/08 12:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000002000-0x29)="55ed7b54dc1cfbdad7d75f05c94c23220e6f0f21c9d9fa18ab02389423dee14dab7ca7297f85984c9b") bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00006d3000)={0xcccccccccccce24, &(0x7f0000021000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/08 12:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0xec07, &(0x7f00009a9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000042d000-0x4)=@assoc_id=0x0, &(0x7f000091c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003da000)={0x8, 0x6, 0x8000, 0x9, 0x30, 0x0, 0x37, 0x40, r2}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000523000-0xe)={0x0, 0x6, 0x3, [0x5, 0x7, 0x4]}, &(0x7f0000bbe000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bdd000)={r3, 0x102000, 0x7fffffff, 0x2, 0x20, 0xc1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r4, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x2, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000684000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000baa000)={r5, 0x1}) r6 = socket$key(0xf, 0x3, 0x2) getsockopt(r0, 0x0, 0xfffffffffffffff9, &(0x7f0000da0000)=""/92, &(0x7f0000390000)=0x5c) sendmsg$key(r6, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000524000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x5, 0x0, [@sadb_key={0x2, 0x9, 0x8, 0x0, "ef"}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x800) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x2f, 'rmd160\x00'}, 0x2fb) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000933000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fff000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000402000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x1, 0xffffffffffffffc1, 0x1, 0x1, 0x2, 0xa0, 0x80, 0x0, 0xfffffffffffffff9, r9}, {0x20, 0x73, 0x0, 0x9, 0x2, 0x1ff, 0x8, 0x1be}, {0x5, 0x4, 0x80000000, 0x1}, 0x2, 0xc, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0xa, @in=@rand_addr=0x7, 0x7, 0x1, 0x3, 0xfffffffffffffefd, 0x3ff, 0x8, 0x8}}, 0xe8) r10 = accept$alg(r7, 0x0, 0x0) sendmsg$alg(r10, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000010, 0x3, 0x100000000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000471000)={r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000986000-0x14)={0x0, 0xffffffff, 0x6, [0x3ff, 0xffffffff, 0xec08, 0xa61a, 0x0, 0x10001]}, &(0x7f00007a7000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e11000-0xc)=@sack_info={r1, 0xffff, 0x200003c}, &(0x7f00009e2000-0x4)=0xc) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:00 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000397000)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a1e000-0x4)=0x0, &(0x7f0000af9000-0x1)=0x4) r2 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000be0000)={0x0, 0x1b, 0x1, 0x9, 0xffffffff, 0xffff}, &(0x7f0000f81000-0x4)=0x14) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d5e000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000901000)=r4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aee000-0x20)={0x7, 0x3, 0x820b, 0x4, 0x1, 0xfffffffffffffffc, 0x4, 0x9, 0x0}, &(0x7f0000f80000)=0x20) r6 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r1, &(0x7f00000a4000-0xc)={0x70000004, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000568000)="3b11", 0x2) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000827000+0x8f2)={r3, 0x2000000000, 0x3, 0x6, 0xd2, 0x2, 0x9, 0x80000001, {r5, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x6, 0xfee, 0x5e8}}, &(0x7f0000f80000)=0xb8) write(r2, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e20085000012000b80ffff000007ff002103c75735", 0x26) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f82000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen$netrom(r2, 0x8) 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000c20000-0x4)=0x0, 0x80800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00006ab000-0x4b)=""/75, &(0x7f0000e0e000)=0x4b) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) [ 555.524960] netlink: 68 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/08 12:09:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000899000)={0x4, [0x28, 0x1, 0x8, 0xcb]}, &(0x7f0000534000)=0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x6, 0x5, 0x5, 0x4a1, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xe2)={r2, 0xda, "c0dda24f889a98e01150fd5291e4bd5f19383a6aeada6debbf9e8d905b8aa4e14c5fb2ceba742211f6501a147a21e39198e8d2a3edf08b92d937ce8908717648f46bcf7d6c008281a40cd0d04101473f46027806c9a5fd50f538279b769c25d642b072df37a136882a7ba7b94755f94c44be6aae8bc68f94e197ef48785e2f5170555151054396a680467710c803a90ff18f2dca1f4e743e090946ede3f7a7177d49089cac5557d5a62b98f469627aceba5bb3c7fb5dab4cafe0413fc687cf50832c783540f37969b397465d92d509afd0f7e5dbd5b38879fe30"}, &(0x7f0000001000)=0xe2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/08 12:09:00 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000f73000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f7a000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa5, "146d5d7c62eaada8d719ec32cab0dd629f6bae562bd0fd6617440a3088a90061e722d8c2f0f56b6c464a02359567dcebefbfddf156e7daa6fc17c64780ca2ae1e441c4177e82a62f506c44d78484f8dc870782f0889a36aebaac6458cd716caa69a5bdaaae2023b1645cdba916f5da97b8ecb99b17d7dee2e780db2bcff327aa1e89c17c6729d219ddf27bf2f9d1f60f21231feb706f208a1b7ddc154c1fe83d93e641632c"}, &(0x7f0000b76000-0x4)=0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ad9000)={r1, 0xc66, 0x2c, 0x7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e2d000-0x4)={r2}) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000891000-0x4)=0x9, 0x4) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netlink(r3, &(0x7f0000102000-0xc)={0x10, 0x0, 0x0, 0x180001}, 0xc) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000030b000)=0x1, 0x4) connect$inet(r2, &(0x7f0000f70000-0x8)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000458000)=[{{&(0x7f0000e87000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9a212abadf94b455e48853195feb26fa05c3cab133066a99e5bbe6d549543d64d0c402cf320e6afffeffbc2a67a635432eac6b172747a2e5e284eb38ec33b", 0x0}, 0x60, &(0x7f0000b75000-0x10)=[{&(0x7f0000075000-0xce)='&', 0x1}], 0x1, &(0x7f0000ccf000-0x1a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000014) 2018/01/08 12:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept4(0xffffffffffffffff, &(0x7f0000ca9000)=@generic={0x0, ""/126}, &(0x7f0000805000-0x4)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000cd000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000878000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000965000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000502000)=0x8c) epoll_pwait(r0, &(0x7f0000ced000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0, &(0x7f0000e9a000)={0x0}, 0x8) r3 = socket(0x11, 0x803, 0x81) bind(r3, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) recvfrom(r3, &(0x7f0000f24000-0x95)=""/149, 0x95, 0x0, &(0x7f00006f8000-0x9)=@rc={0x1f, {0xee8, 0x3, 0x1, 0x3, 0x8, 0xffffffffffff7fff}, 0x7ff}, 0x9) write(r3, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) readv(r0, &(0x7f0000552000)=[{&(0x7f0000505000-0x4f)=""/79, 0x4f}, {&(0x7f0000f10000)=""/4096, 0x1000}, {&(0x7f00009b4000)=""/207, 0xcf}, {&(0x7f0000cec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000814000)=""/83, 0x53}, {&(0x7f0000be0000)=""/140, 0x8c}, {&(0x7f000008d000)=""/130, 0x82}, {&(0x7f0000f14000-0x1000)=""/4096, 0x1000}], 0x8) 2018/01/08 12:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e22000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000307000)={{0x3ff, 0x2400000, 0x0, 0x1, 0x80, 0x5}, 0x8001, 0x2, 0x2}) r2 = socket(0x200000010, 0x2, 0xc) write(r2, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) sendmmsg$inet_sctp(r0, &(0x7f0000d0a000-0x70)=[{&(0x7f0000fe7000)=@in6={0xa, 0x2, 0xad, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f00006da000)=[{&(0x7f0000861000)="43dfc618a67239629b1999f31422fa0f8ee7964a0be14742dc741a3968005fd137057ffb952e2a3b8ed93228452e757f23c086665aeeb4520d0362102c26f4593284fcd331e564c1688cd58611533d2fe786fde7608414369c75b5f2c0931a3354d3a61d7f2e055f0e579b897775ac3ad3fb9525d41e7fbeb48f3bde3d68f0c71f9cadd7361ba8ff584925480baac20ceba7cd682d222dca0912db7baad7a6681d2f9317894376b44459f858011e4fcc3389eb789ab448e7d098d1073e9f84378a8c4fc26116bd1820dc9f37b541f22196a66a130a1da321c58862122a", 0xdd}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f000037d000-0x8)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b7000-0x10)=[{&(0x7f0000e91000-0xc7)="677bd7462b65138ac98601f106df7a015f2e3b1a54e5ef4c54f2d442cf10094b3ccd13cf5ef5a0c5e2f39f594bec28ead9c62748ce4503d982ab7f76003c425b0a964353ff52f7ef91b81aa1ee72b9586d0055e645e76eb2d589730c4be0f9305585e4810dd60298451075623acfae062a6ce526505f370285bca65268203a156130ed26283dfb83b43614177906dc33981486a8d339f5a39940c6ecf544fc33af8caf3b7adebc73a977f7e6a771a415ff29ccc78f53db24f934ee9a91ff7469956c7206321dbf", 0xc7}], 0x1, 0x0, 0x0, 0x4}], 0x2, 0x80) 2018/01/08 12:09:00 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/08 12:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000012a000)={0x4, 0x200, 0x35, 0x2, r1}, &(0x7f0000b50000)=0x10) listen$netrom(r0, 0x6) 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x1000000000000003, 0x300, &(0x7f0000a47000-0x8)={0x0, 0x0}) write(0xffffffffffffffff, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) r0 = epoll_create1(0x1000000000080402) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) bind$netrom(0xffffffffffffffff, &(0x7f0000b84000)=@full={{0x3, {"f10e0c4589c251"}, 0x80000001}, [{"7d3e6c1de8fe78"}, {"c2b5e530604c01"}, {"3809fa638faf2d"}, {"50e3944ecf25ea"}, {"67986918b2579c"}, {"dbe3c8f362297e"}, {"3db97d3f3a0232"}, {"c9d4b718955c56"}]}, 0x48) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000c8c000)={&(0x7f000088a000-0x60)={0x27, 0x1, 0x4800000000000, 0x0, 0x66, 0x2, "4353e18af01914e6a1b9aff0d8d3e8a8edcc5d8673ade9ff53d9607d528dddd4d7076ea7e71a620c48f8149420d661ca8d82db69c8355668c04d959a1ac317", 0x1}, 0x60, &(0x7f0000da0000)=[{&(0x7f00009c8000-0x3f)="fee5ce3ed034c122d81073c4deda0c337b04536413a1d20cf09bb6070357d85b17e16e83be639a048fe39459ca8e8741ad1c126394e3cffd3e26194a3c76e1662cc9c116", 0x44}, {&(0x7f0000902000)="00faddd06a8f0e3f131481abacc36b0ae4652a48731813c2c1c923509c8a536a16aeb1ab8c781d3d2e8660512bd8987b75741dc2881d12aef2796e1811f60086666d06a41003f940d9eefcf69218c4749263c897a099c162a5b57f34d60d13d23cab28b3bacc5125e5", 0x69}, {&(0x7f0000f5b000-0x7f)="336b3b6d0489479a9d7d3ee7163cf4b3e17fd7f4d023e73cd21d7a8fe638f4a66b6bf5179dc8c464780303221b77c4317a8734a5b5f932bb4503b296dc40a1a762996e14e69091e67afa0530a7f89b4838e83e63c44871355b1950b8da7d7e6d315609cfbf06bb335888d0e43edc6902536c2f546699942fabb5442f30010c", 0x7f}, {&(0x7f0000cb7000)="433ed1c04b44cbde07ec6fd16c50bd092ee0072ae97163e44511752900122f12bdef9ad7ffaabbe031d81ca9b2383b89af13ba1ac6f3422e6d0c589eededb8f9955623633028856e5302619e8a9e8f662ccfcea6d400aaffa1132c97d00a027583e37d21e13f51efb772", 0x6a}, {&(0x7f0000980000)="b0c9aed88ffa6ba0190fe303d6d6d68c8ebd0289f23b3bacc5fc1e1198e6c2d890c535227e6671a11194538af61f3855340a261a8cc15443639e508903c214e34f681205a45490c23fcb25710ed94ae7e868385bd4ec0807b4e722f6f59b7a5aac863345007150488489828c624ccee01d7339490844c23d843704f11b1a565da920830ec1355ca7ebac84511db679774d7b2eb4060d80d1b10c6bd5488066c825ffdd5995d7fd7ed69696b8079ed310010713af46fb1d3285bc56843907db1f628ec143ffeaa17cc8d0cd8f24ac0a1097a091813dd92a8d47be50a1b2697b75f9a6b26987f813f882ad7a1babda0080f592f6", 0xf3}], 0x5, &(0x7f0000708000)={0x28, 0x102, 0x3, "f1bd34f5c0fd9b7bde5fb20ecf3c23e2c19b50"}, 0x28, 0x4592636e56cda1dc}, 0x4080) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cdf000-0x10)={0x0, 0x3c, &(0x7f00009d1000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000079000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a73000)={r1, 0x1}, &(0x7f00005f6000-0x4)=0x26) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000804000-0x3)=0x0) 2018/01/08 12:09:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x8, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) socketpair(0x0, 0xa, 0x7, &(0x7f000060d000-0x8)={0x0, 0x0}) socketpair(0x13, 0x80004, 0x5c, &(0x7f0000baa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000072e000-0xc)={0x0, 0x80000000080000, r0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000026c000)={0x7fff, 0x3aa0, 0x1, 0x1, 0x10, 0x4}) [ 555.571311] netlink: 68 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/08 12:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000082d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000835000-0x4)=0x1c, 0x80800) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f000077d000-0x4)=0x1, 0x4) close(r0) 2018/01/08 12:09:00 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = epoll_create1(0x0) socket$nfc_raw(0x27, 0x1, 0x0) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) epoll_create(0x20c1) 2018/01/08 12:09:00 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000000e000-0x8)={0x0, 0x5, 0xb05}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000000d000)=r2, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000007000)='./file0\x00', r0}, 0xc) 2018/01/08 12:09:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) 2018/01/08 12:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c21000-0x4)={0xffffffffffffffff}) accept4$inet(r0, 0x0, &(0x7f0000d4e000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000751000)=0x8, 0x4) r1 = socket(0x200000010, 0x2, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000ae9000)=0x0, &(0x7f00008f1000-0x4)=0x4) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0xfff, &(0x7f00007a8000-0x7)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000637000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef7, 0x667, 0x57e, 0x1, 0x0}, &(0x7f0000dd6000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000004f000)={r1, 0x6, 0x30}, 0xc) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a70000-0x4)=0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000149000)={r1, 0x0, 0x7fff, 0x8, 0x5, 0xebbe}, &(0x7f0000bd9000-0x4)=0x14) mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x6, 0x4, 0x5) write(r2, &(0x7f000088a000-0x23)="2200000019000704009433280900040002000000000000000000000006001580a427", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/08 12:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00003ed000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c7d000)={0x0, 0xd, "3bd586aa3df7580481b67b64dc"}, &(0x7f0000254000)=0x15) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003f3000-0x8)={r1, 0x8}, &(0x7f000058b000)=0x8) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000dce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c71000)=0x14) accept4$packet(r2, &(0x7f0000b97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e08000-0x4)=0x14, 0x800) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f00009be000)="220000001b00030b00000000ef0012012b000000000200000000000000ea00050029", 0xfffffffffffffe91) 2018/01/08 12:09:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000438000-0x45)='\x00\x00\x00\x00', 0x4) 2018/01/08 12:09:00 executing program 1: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000056b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000024a000-0x4)=0x10, 0x800) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000020a000-0xdb)={0x0, 0xd3, "71ab858f93cbcc6120a9608ac697f542d0698fe478744143d53007e880235ff326e727f3d09606b378df4dc580648fb7552c551d54359fc88f2411ffa4dfa2d441acde46d37d6d8d5f7ecb94157531e0461df4381ba538110b9e7bbefe7f55eb730128428273d45ce587362b794613ec81087c6be9902252e1b2ccbe9ea53a83112118bf2c756b638a4974812dc7bee387488ee1e3b7f1dc6a4c5d264c2d1abfb1b5a8d894349cc4c9c644cb87c46dfd3bd90bb8d1fae5677bb905a65b6955a6e5acf38f0a9db468e703590b7f7362a1f6ee2c"}, &(0x7f00004bf000)=0xdb) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000346000-0xa0)={r1, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3f, 0x8, 0x5, 0x8}, &(0x7f000056d000-0x4)=0xa0) connect$unix(r0, &(0x7f0000424000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000432000)={0x0, 0x7fffffff, 0x8, 0xeb82}, &(0x7f000056b000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000020000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f000038d000)={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfc46}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000056c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056c000)=0xe8) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000056c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f, 0x3, 0x2, 0xa, 0x20, 0x80, 0x0, 0x9, r5}, {0x100000000, 0x8, 0x100000001, 0xb6, 0xfff, 0x9, 0x5, 0x7}, {0x3f, 0x7fff, 0x400, 0x3f}, 0x100000000, 0xf, 0xd069311a4dc0de87, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x3, 0x1, 0x100, 0x3, 0x3735, 0x7fff}}, 0xe8) readv(r3, &(0x7f00000fa000)=[], 0x0) mmap(&(0x7f000056d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f000056d000)={&(0x7f000056d000)=[0x401, 0x6], 0x2, 0x6, 0x81, 0x4413, 0x8, 0x2, {0x6, 0x10000, 0x7, 0x1, 0x3f, 0x8, 0x3f, 0x4, 0x800, 0x2, 0x9, 0x3, 0x80, 0x1, "15879a0fd2d6023f5d26965fd7032f9690fba887654ec8f37fd21ec92291e009"}}) mmap(&(0x7f000056e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000056f000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, 0x98) 2018/01/08 12:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009db000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f81000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fde000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000026d000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0xf28, 0x0, 0x8001, 0x2, 0xa0, 0x20, 0x16, 0x3, r3}, {0x8001, 0xffffffff, 0x3ff, 0x9, 0x9, 0xffff, 0x5, 0xfffffffffffffffe}, {0x800, 0x1f, 0x10001, 0x88}, 0x6, 0xe, 0x1, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x7, 0x0, 0x6, 0x1, 0x80000001, 0x6ad}}, 0xe8) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f000061a000-0x90)=[{&(0x7f000011c000-0x5b)="b15c2affd4ab6a1a6a5675a5012c0abd3edae7a3eb5a08c69434cd5a25d5304f", 0x20}], 0x1, &(0x7f000077f000)=[], 0x0, 0xc041}, 0x0) r4 = accept(r2, &(0x7f0000352000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000399000-0x4)=0x6) getsockopt$ax25_int(r4, 0x101, 0x6, &(0x7f00007d4000)=0x0, &(0x7f0000869000)=0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 12:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00001b7000-0x5)={0x4, &(0x7f000066d000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000989000)={0x6, 0x1, 0x3ff, 0x4a65df9d, 0x10000}, 0x14) 2018/01/08 12:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e5e000)={{0xa, 0x2, 0xbd7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0xcaa1, @loopback={0x0, 0x1}, 0x0}, 0x9, [0x6, 0x9, 0x1, 0x20, 0x1e02, 0x8001, 0x570a, 0x100]}, 0x5c) r1 = socket(0x200000010, 0x1, 0xc) write(r1, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:09:00 executing program 3: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00005bb000)={0x7fff00, 0x9}, 0x8) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00005bd000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005bd000-0x4)=0x10) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000005e000)={0x2, [0x3e5, 0x608]}, &(0x7f00005bd000-0x4)=0x8) socketpair(0x0, 0xa, 0x9, &(0x7f000029f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00001cd000-0x4)=0x202) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 12:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect(r0, &(0x7f0000f39000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a14000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d95000)={@common='ip_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 12:09:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000241000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002000)=0x40, 0x4) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x800000000, 0x2, 0x26348bdf, 0x52, 0x7}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r3, 0xfffffffffffffffb}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000)={0x7, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r4, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xd7, 0x1, 0x6c, 0xc}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(r1, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000006000-0x20)={0x4, 0x4ab9, 0x8, 0x5, 0x24, 0x8000, 0x0, 0x3, r3}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000003000)={&(0x7f0000003000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000006000)=""/141, 0x8d}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000006000)=""/189, 0xbd}, {&(0x7f0000007000-0xd1)=""/209, 0xd1}, {&(0x7f0000003000-0x82)=""/130, 0x82}, {&(0x7f0000006000)=""/46, 0x2e}, {&(0x7f0000007000-0xf4)=""/244, 0xf4}, {&(0x7f0000006000)=""/0, 0x0}], 0x8, &(0x7f0000006000)=""/221, 0xdd, 0x4e29}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/08 12:09:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cf5000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000de0000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000419000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000863000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000465000)={0x0, 0x0, 0x0}, &(0x7f00005d0000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083f000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000016c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d1000-0x4)=0xb) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f000085c000-0x2a)="260000025e0009fbf0ffea0139fd0001000000fef4ffd8de00ffffffffff6600fa03fb1f350003d611b0", 0x3fb) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000f4f000-0x20)={@generic="2a1f3cccbbc53647c702e03271f4825d", @ifru_flags=0x0}) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f000095b000+0xf0f)={0x0, 0x0}, &(0x7f0000880000-0x4)=0x10) 2018/01/08 12:09:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000541000-0x87)="e1826edd8f990c10b9b0b4b8c127b05bd76189fa5ebd73b854e248ca271ce7a759e9e728631dc14c5c36b15046f90ee43e03f5522452c380f6ddbf0f9f1a6826870dfa0ae243bc3cc62dc170f05dfebd0caf91b730b7c30b7e38535a96e2cd787137ced1a901b256d7361913ed52e0af3fcdc6c48ec2831ff621b97b34763b68d20b9abbc38934", 0x87, 0x48011, &(0x7f00007b1000-0x10)=@ipx={0x4, 0x80, 0x7, "75a88e83b2af", 0x5, 0x0}, 0x10) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000b95000)=0x0, 0x800) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000565000)=0x0, &(0x7f00008cc000-0x4)=0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000797000-0x8)={0x0, 0x0}) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000916000-0x2)=0xfdfffffffffffffe, &(0x7f0000a43000-0x8)=0xfffffffffffffecc) 2018/01/08 12:09:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) pwrite64(r0, &(0x7f000075d000-0x3)="e58dde", 0x3, 0x0) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:09:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000851000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000c62000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0x84)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r2 = socket(0x11, 0x803, 0x81) socket$inet_tcp(0x2, 0x1, 0x0) bind(r2, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x7a) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000084000)=0x2, &(0x7f0000bae000-0x8)=0x2) write(r2, &(0x7f0000365000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b48000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009c4000)=@int=0x1, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009a4000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x80, 0x8, 0x800, 0xfff, 0x0, 0x5, 0x5, 0x0}, &(0x7f00004cc000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000000)={r3, 0x0}, 0x6) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000188000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 12:09:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f51000-0x32)="965c373f34d9eb05a8d3d9ca6c5027748e0e11feead9f027256d101fd329759757383e46ec60fed8", 0x28, 0x0, &(0x7f0000154000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f50000)={0x5}, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f52000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f52000-0x4)=0x60) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000f52000-0x9)={0x1f, {0x5, 0x2, 0x8001, 0x3f, 0x2800000, 0x0}, 0x9}, 0x9) 2018/01/08 12:09:01 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e68000)={0xffffffffffffffff}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000ef7000)={0x4, &(0x7f000027c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000008000)=""}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ef9000-0x18)=@get={0x1, &(0x7f0000ef9000-0xd4)=""/212, 0x0}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/08 12:09:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000012f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000010, 0x2, 0xc) write(r2, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:09:01 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fd4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd4000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000020c000)={0x0, 0x0, 0x30, 0x2, 0x3}, &(0x7f0000d20000+0x474)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000071000)={r2, 0x7f, 0x2, [0x7fffffff, 0xffffffff]}, 0xc) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x0, &(0x7f0000b09000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fcf000-0x2)="ed", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000fd5000)=@ax25={0x3, {"76d518e8d82cb2"}, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd2000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000090f000-0x4)=0x98) 2018/01/08 12:09:01 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f79000-0x38)={&(0x7f0000f79000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f79000-0x20)=[{&(0x7f0000200000)=""/238, 0xee}, {&(0x7f0000f79000-0xfb)=""/251, 0xfb}], 0x2, 0x0, 0x0, 0x3}, 0x10103) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) pipe(&(0x7f00004e4000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000073f000-0x33)=""/51, &(0x7f0000f79000-0x4)=0x33) 2018/01/08 12:09:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80e, 0x1ff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x10}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x9}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000920000)=0x80000001, 0x4) write(r4, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:01 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ff8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ff7000)=0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ff7000)={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b}, {0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1, [0x2, 0x800, 0xfffffffffffffffa, 0x8, 0x4, 0x364, 0x8001, 0x1]}, 0x5c) 2018/01/08 12:09:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r1, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000425000-0x4a)=""/74, &(0x7f0000ec7000-0x4)=0x4a) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000efc000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000197000)=r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:09:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = epoll_create(0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x0, 0xc02) setsockopt$inet_tcp_int(r0, 0x6, 0xd9515dcf1095f43b, &(0x7f0000000000)=0x6d8c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x3, 0x7, 0x5) accept$ax25(r3, &(0x7f0000a54000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007ce000)=0x10) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) 2018/01/08 12:09:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000196000)={0x0, 0x80000001, 0x0, 0xffffffffffffffc1, 0xa76}, &(0x7f0000b9c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000234000)={r1, 0x42d7899d}, 0x6) write(r0, &(0x7f0000b21000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) 2018/01/08 12:09:01 executing program 2: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/08 12:09:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a5d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000515000-0x4)=0x10, 0x800) accept4$llc(r0, &(0x7f0000d5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10, 0x80000) r1 = socket(0x11, 0x803, 0x81) bind(r1, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r1, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) getpeername$ipx(r1, &(0x7f00009b5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f2000)=0x10) 2018/01/08 12:09:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000fb1000+0xf7f)={0x0, {""/7}, 0x0}, &(0x7f0000ee7000-0x4)=0x10, 0x800) getpeername$ax25(r0, &(0x7f00009ff000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000344000)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000817000-0x8)={0x0, 0x0}) r2 = socket(0x200000010, 0x2, 0xc) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f00005dc000)=""/27, &(0x7f0000d46000)=0x1b) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000bae000)={r1}) splice(r2, &(0x7f00001dc000)=0x0, r2, &(0x7f0000927000)=0x0, 0x7fff, 0x5) write(r2, &(0x7f00006e8000-0x1f)="1f0000000007ff0600000000000605400000f8000900010003000000000000", 0x1f) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d7a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 12:09:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000107000)={0x0, 0xaa, "cac76cbead8b8f7cc33feea0f1ae1e42efcb1cf6d5cd91b69f36ff43153a52341405a3e42235225c029089f5464e8c92271eb85e1a8b77e324eb4d29079a970e6802645da8c0037a87f1baff9dfea06aa29b30a6c128c9b2636f5ceaf2f452ba9847ce80ae8f20c91798ddb136c00af97aa6f1ecc1abd52b2460b8c1c3040e19ce0b262cfb11691ad329ac1b48d1704243d5bb9d1e689ee54c0c6a34d0715c7dccff6006d6013a495b4b"}, &(0x7f000004d000-0x4)=0xb2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000028f000)={r1, 0x9}, 0x6) sendto$inet(r0, &(0x7f0000905000)="", 0xdfa057b8378f4cff, 0x0, &(0x7f00002b4000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:09:01 executing program 1: pipe(&(0x7f0000638000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e5c000)={0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00008fc000-0xc)={0x2008, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ef1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000603000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002f8000)={r3, r4, 0x20}) r5 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r5, 0x107, 0x9, &(0x7f000013d000-0x4)=0x0, &(0x7f00000de000-0x4)=0x4) 2018/01/08 12:09:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000085a000-0x18)=@add_del={0x2, &(0x7f000093c000-0x10)=@common='irlan0\x00', 0x7fff}) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) sendmsg$netrom(r0, &(0x7f00001e6000)={&(0x7f00006d7000)=@full={{0x3, {"7269f534f45dbe"}, 0xfffffffffffffffb}, [{"5b0f2a24bc9d23"}, {"4bb10d235256d5"}, {"40a63d47a8a096"}, {"5b4134a43bce22"}, {"ee13650d1bc997"}, {"dc1dcbeee5a952"}, {"6764c86aecf366"}, {"4d78d08e382405"}]}, 0x48, &(0x7f000009b000-0x50)=[{&(0x7f00000e5000-0xee)="472d81d24aa4713ee979e0612fd20b52b1084e089edd0eac2d82c83e7ce28589d69c42ad925554e897fab5a3f9e44b5967ee2373215b7321856be4538e80cca9f55ec2c0e654cd4d8af3a81b422464f216d78573f2758560d9e8f236e44211bf9f6f020be3efb74864f1e0a427aa58100d9ab27cba2af89566dba84f30ef1346667be84b135a1d15ab77819aa4002ef5983bf1dbb05e7ed258c8cd8d810f70c97013f5f71a2cfbf4fa24abc7cfe20dae0e4a9495f2048d0541099de14e0ad0b95544f86adf8ebe7b13b4ee56c34b5883fd626af7e0cf40e3db8d57b47f7a783ce5a92ead575047589957c33280e2", 0xee}, {&(0x7f00000e0000)="898ddf84ba0ba97f38910cfff8c794e5d94d09bdec194b4ad01e26f49974b0d1fac15ffd1c6c69b8d6fa21f82b91df98bff19876a7569bc344ff496b1f67aa8c5fdcf0dc7ebf1ea0fe067d5d1becce400aa97b4e4248a5b2f156aa3810fbd89852cb0c730cf0d079b6eaaa9c03e7f35a260f5035ad79aa94d6b5e1358f9736956ecb1894b280ee2de6d23cab13086673d2127163b4f6c0623d3421f61d35fa4c426e0f59993521b76717c7277d839fd36e143a588c6a50", 0xb7}, {&(0x7f000069a000)="312c063e7e73919a625e20b95fd386c0d66f32a4ad069d1b8b6c1e2df2d2948a71a0be9be8ec8dea78f0b564ae12bacae30a3ede52924dee015af48f11164e5f0a1806f4f9b39efd0424029ca5e9d80519c5d7d6da93f6e5ef181525db47bc31bb95ea5d6c0d99bbca106ca21ff7e415353fb2f8799b58ca68f9c8abed7b35ef1a77296e87d356a59170ed6d5495db66360d4d54deb69dfd44e287898df26c", 0x9f}, {&(0x7f0000648000-0x46)="1198e19f54eae723582a45f26591cd233dc409f5eced51ff4bc23d5ba552f0913834bb7eb876b726775c3eb7d2d145c8ebc2b3b08f6823e712312ca399367b87ce4534f7ce99", 0x46}, {&(0x7f000008c000)="54dff6e1a00fbb9a4c415164dbcb0addfe02f69249f475", 0x17}], 0x5, 0x0, 0x0, 0x4000}, 0x800) 2018/01/08 12:09:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) r2 = socket(0x8, 0x800, 0x8) socketpair(0x2, 0x1, 0x1, &(0x7f00008b2000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004c5000)={r3, 0x28, &(0x7f0000ff7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00002d8000)={0x0, 0x0}, &(0x7f0000b1d000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003b7000)=0x800, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000301000)="2bf1dd", 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000013a000)=0x0) 2018/01/08 12:09:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ed7000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000abf000)=0x0, &(0x7f0000dcb000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000513000)="02000000030001000000be0000000500", 0x10) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) 2018/01/08 12:09:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20800000004003, 0xfff) vmsplice(r0, &(0x7f0000694000-0x40)=[{&(0x7f0000822000-0x59)="5e1046038d18e10726569aab8270e100509c4d9a8cf2f2f5e828eed8c1db1b20d687e7e376357ba17626ba53a9e8ee48ae8574f91f36a64c1b2750f87727cfd41db35e2b8bb277080cecf3994e4ca6fec5a9d1b96033096ab5", 0x59}, {&(0x7f000038d000-0xb3)="acddbea833b0cf32b2994ea6f0b38972a21cd67418ab7c265dfa4e5c08e746af01e4b4c618d0455e68dfd73133fa7fc5e4683bc986b403cccc58ce3aec131773d1c72f3694c6a5a2192c56811e79421112ca5d1afae20717b975235965b48a7fae2ad138e7a751bb9257bb014dc5a16fead0d79da64162fc38d7ee4672295359d1a3b85877709df8d98f95f4d4fd45544dd321d869f8ca4bb944b0c540115aea88c26240d5f1470b1ac92198f8ba66b5d3cf61", 0xb3}, {&(0x7f0000c04000-0xeb)="b8929c1a9582fc9e8db05aecbd81859fa04cabb41765be611ca1620086835b0c38d824b198fb9d18c1cf4c34cb7986fa246c8fe04b4e043b0e506f350a4a9887a140699ad4514c4e13389a4d0e3045efa81bd9f357ed941018197b965958fa14ae824904186da4167f26ad3260c845de59a1747e9525bee21a992faf8c304359cc4b5c5e8b830665acdaae199877a146d22e35d449681f8c4e62eb9c65fe6f35646a420f32701238a5a1c9d19970b1e1e905d65f223d0681ddfc44ec6f0682c3cca5d9ab5e2090ac8231f82deff1e5cfe445d47a75fb67df98c645f9cf5daa796e2f75f61d1c5a9b9d0a83", 0xeb}, {&(0x7f0000016000+0xec)="5f3db8590627ce95906a0bfb89a129b3a04c3836ee7f4f659662811b80845f10a3384d8559ef741aba9da8e56a1cf999aa63fd34ca2bb19e698651944a751336b80cc697cedae41c71bf9dfd0d491e41688c75dd9ea7634b5454fc4dec", 0x5d}], 0x4, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000e4c000)="86a0c872725012c29e7a05d566995d5407187d9abb66d038ca934b3dec8e14f7cf2693d76cb69f8ea9ca2f8fb205bc887b012fd273b3885e3007394d1eaa115bef3d9861218f48b083d3ac6ee63402d21385c6238da158ec0c8095a0df02491f1547503661d543e90c21a31a8cf219f5cce40cce08cb26985a1d98d62ba03d34189a91c600e1b330da", 0x89) write(r0, &(0x7f00009c7000-0x10f)="2200000014000721004f10f7e2ff05000200030001000008000200e700ff02f15563", 0x22) 2018/01/08 12:09:01 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0xffff, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/08 12:09:01 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fa5000)=0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fa5000)=0x800) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001f, 0x8000b, 0x83, &(0x7f0000fa6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/08 12:09:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009dc000-0x5d)="26000000100027109301c1ff00000000000000040000d20000000006fd0ff951050003001900", 0xfffffd36) 2018/01/08 12:09:01 executing program 3: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00000bf000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003c7000)=0x48) listen$netrom(r1, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005be000-0x5c)={{0xa, 0x0, 0x1fffe000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, {0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc9}, 0x185, [0x8, 0xffffffff, 0x7, 0x1f, 0x20, 0xd86, 0xecc1, 0x0]}, 0x5c) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005bc000-0x50)=[{&(0x7f00005b8000)="fcb112eafc904a298b156cfe03ca10d40405b3fcc10f362d10455d7541334b6a7f5a46770000", 0x26}, {&(0x7f00001af000)="3911e8d04fd96eb0d6ca93890a7023a51e9ef38c9e7e378b6559", 0x1a}, {&(0x7f00005bb000-0xe0)="a484e84d87efce2aab3e7b11144915e2057b4e446c8cebefb5a0b1215ad79c262813b8b0003e4d3a4d2781e11347e78eab8d114c4daa1702a2976446e42a824cc5502dd8348c0e7053585c75d5d36a4a2296d3b8bc5aacc34033981629c7abdefbaf8c915f7f59955f6c635219cc4fb1b68f52d5bba916b0a1676d4236e492c9111550254db15e7eb6a52fcd209871fc4d32d0af3c9f762c3c7341730254dc4cae08685439452e3c7f7be7945bf1fcc829b276fa21b00c51efb2c5c15410c1fac3febcf93870b863a6557f42e1ac31fb336b3a51d41270aaf2faeb3cd739a275", 0xe0}], 0x3, &(0x7f00001b2000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 12:09:01 executing program 1: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004f7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000031a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003af000-0x4)=0xb) socketpair$inet6(0xa, 0x1, 0xfffffffffffffff7, &(0x7f0000c56000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ce6000)=@assoc_value={0x0, 0x5}, &(0x7f0000dd7000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b9c000-0xce)={r3, 0xffff, 0xc6, "62ac8bde7698bcb33449f09751eac22f27ec7c81ce0c8a819d4bef2f9bd5b25a20431bf24ddd155e9ce95ad8e478c4f807d3b074eb1be0607374abca74d34a6b5639f14a05e0cceb54b82100271922bd3ec96884f2bb651064ed6a28d50ff22fc1563c50468ef4762ab4bead045969427b9e9faf3a21408c48657533a1b3ad226caa3f8f29ad5361fca5bf269bd2b52fa0be73429991ada9fbe80246cc39ede2b53c08b1dcabe98aa739738703db10d2fd1e8efdd2d7742738c23b73f3ce86fbddd521b56baa"}, 0xce) r4 = socket(0x4, 0x4, 0x1) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000098d000)={@generic="df23c8a7f376e11aa7b034c7929524f0", 0x4}) 2018/01/08 12:09:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) getpeername$ipx(r0, &(0x7f0000f0c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f0e000-0x4)=0x10) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f00001c2000)="7c9824a4eae42a730d000004627c", 0xfffffffffffffe66) 2018/01/08 12:09:01 executing program 0: r0 = socket$inet(0x2, 0x8, 0x0) mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f04000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0x8, 0x0, 0xdc06, 0xff, 0x3, 0x4, 0x0, 0x3f, 0x5, 0xff, 0x6, 0x4, 0x4]}, &(0x7f00005fb000-0x4)=0x108) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002d8000-0x8)={r2, 0x1}, &(0x7f0000f05000-0x4)=0x8) connect$inet6(r1, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) r3 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008c1000-0x4)=0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000f05000-0x48)={0x2, 0x0, &(0x7f0000f06000)=@raw=[], &(0x7f0000a95000-0xa)='syz\x00\x00ller\x00', 0x5, 0xf0, &(0x7f0000b5d000-0xf0)=""/240, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000089e000-0x8)={r0, r4}) r5 = socket$inet(0x2, 0x3, 0x2000000003) close(r4) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000093e000-0x4)=@int=0x0, &(0x7f0000a7f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000028c000-0x4)=0x3, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) readv(r5, &(0x7f0000001000)=[], 0x0) 2018/01/08 12:09:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000379000-0x4)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000ee4000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000554000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000768000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0x2ab) r3 = socket(0x11, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000e45000)={0xa, &(0x7f0000c00000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00003c4000-0x4)=0xffffffffffffffe5, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(0xffffffffffffff9c, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) bind$packet(r3, &(0x7f0000575000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r2, &(0x7f0000edf000)="", 0xff57, 0x0, &(0x7f0000996000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000aeb000-0x8)={0x0, 0x200}, &(0x7f0000b42000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000b94000)={r4, 0x5, 0x7, 0xffffffffffffffc5, 0x5, 0x47}, &(0x7f0000917000)=0x14) 2018/01/08 12:09:01 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f13000)={0xffffffffffffff9c}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003ee000-0x10)={0x0, 0x5c, &(0x7f0000b61000)=[@in={0x2, 0x0, @rand_addr=0xadc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f14000-0x4)=0x10) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f14000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x40, 0x2, 0x7f, 0x0}, 0xa0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r2, &(0x7f0000f0f000)="b1", 0x1, 0x0, &(0x7f0000794000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000dc1000-0x1)='D', 0x1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x2, [0x0, 0x0]}, &(0x7f000058a000)=0xc) 2018/01/08 12:09:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000070c000-0x10)={0xf6, &(0x7f0000fd3000)=""/246}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair$inet6(0xa, 0x80005, 0x4, &(0x7f0000f10000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cb4000)={0x0, 0xfffffffffffffffc}, &(0x7f000018a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b81000)={0x7, 0x1, 0x20c, 0x7fff, 0x7, 0x8, 0x1, 0x3, r2}, 0x20) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r3 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x7c, &(0x7f0000987000-0x18)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/08 12:09:01 executing program 5: mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000563000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[{&(0x7f00002b3000)="85c1c58edf4fdefd6eeaf2ca7df8307718643052fd4b8aaa4f0c778465973432cdc4d46b09130766ff917c6fe9037f9be07ec6eb753360aafbb17a73e7ffa5a5a046983fae8971ee28a1ffbfb5365fe216af5a0efb090b87e2e6aef374096fdb535d23b9904cc56672bcb1d3ded5a2a9ac656a0c57d665ad174d5a644df7ca63ccbe151615f5f4f2a87bb5cdfca5512998292357312e502b5425ad5f24f7d2cb48af9b4516f829f79961200da3772d9759f16efc33bc1450bd439f9c7c72a4ca5f5e94d7549b6471791308cb42a3fdc6802f65b9411cde4deac1483ac208afa469a080c8bd7bb9a1c6aab63027444a9b", 0xf0}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1239}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x80}, 0x0) 2018/01/08 12:09:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000081d000)={0x0, 0xfff, 0x4, 0x0, 0x7f, 0x7, 0x2, 0x3, 0x0}, &(0x7f0000242000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000662000)={0x3f, 0x8004, 0x1000, 0x7, r1}, &(0x7f0000ab5000-0x4)=0x10) 2018/01/08 12:09:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8860, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x3, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) r0 = socket(0x1a, 0xf, 0x15e0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000039000)={{0xfffffffffffffffc, 0xfe, 0x7, 0x100, 0x6, 0x6d16}, 0x9, 0x4, 0x400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cc4000-0x58)={0x3, 0x8, 0x2, 0x1000, 0x1, [{0x9, 0x3, 0x3ad8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r1 = socket(0x5, 0x0, 0xfffffffffffffffe) pipe(&(0x7f0000bb2000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000155000)={r2}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000005a000)=0x0, &(0x7f0000122000-0x4)=0x4) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000a22000-0x4)=0x9, 0x4) setsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f00003d4000-0x4)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f55000-0x4)=0xa0, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000d3000-0x10)={0x1, &(0x7f00008ac000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00005d3000-0x8)={0x0, 0x0}) ioctl$int_out(r2, 0x2, &(0x7f0000a5f000)=0x0) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f000037f000-0x14)=""/20, &(0x7f0000624000)=0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000168000)={r3, r1, 0xf9c8, 0x27, &(0x7f00001aa000)="d7cb2f2cb384348262c029226936ecf6977cd048dd01d10ebc393bc6f481782ae28e18d9f5bc1b23a8f0581a80ad86c42b2ef3582effc3b8cf978c33", 0x3, 0x8e, 0x1, 0x4, 0x40, 0x7, 0x3212, "8f3f994ee4c5b0301bcb04c4fc029c280b0cbec7ce0c650273146b500a0c0263c0843d6b78fed53cbb8aa639904dbbd992d6f1b99fce8003d2fb83fe06ce0afa9298c7c7525b4d06b6a035eb34d119b42213550dfef1af47a3383df9105da8c885b216d7a221e5167da3671dad5d61bbcdd21f5f5458981df449c847a5820c97851c30703cf7ae9949e10c098f6ec1d1bd936f93d7ae4e9e0928e86e7f5aad1571cab9fb70a22ddc6e24f8e8d23b7b38e046c75aff82d32e30b6e8b131d763fe9fca6109700c1976e68b9dc06385423cb61a590afd1da5a176e3622583b5a0f7fff6df043d1d246c2a64a02f5f08b230c305793ae9"}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f00009d6000)=""/71, &(0x7f0000afc000-0x4)=0x47) syz_extract_tcp_res$synack(&(0x7f0000b2a000)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f0000663000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f00003eb000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9a000)=0x10, 0x80800) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000dbc000+0x508)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f00001c2000-0x7)="78fbb335286310", 0x7) 2018/01/08 12:09:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fa2000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007ac000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c48000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000420000)={r2, 0x1, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = accept(r0, &(0x7f0000c7f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a9a000-0x4)=0x10) sendto$ax25(r3, &(0x7f0000794000-0x6e)="ef8a1f7722e828eb46f00038cd958be53aaaa0082d05aecf05fa8bd990af5ab9fcf7819504a9caa23e93908a7317146425ae0d2d15c68eeff366ab608bce0f74633dbb9255bc4c1a3d939f274ca4c4a3e364b459846554a14575283aadf85c64583189b1d396654f24d201906dd3", 0x6e, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f00007c8000)=""/97, 0x61, 0x10001, 0x0, 0x0) 2018/01/08 12:09:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$void(r0, 0x5450) r1 = socket(0x11, 0x803, 0x81) getgid() bind(r1, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ioctl$int_in(r1, 0x5421, &(0x7f0000ba4000-0x8)=0x4) write(r1, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000181000-0x81)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000bb2000-0x4)=0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00008a2000)="9d643339d3bf8df43e718d763251e6b47bc5d5a6bd0d7c1b6aa87ac1d81c2f7203be1d9177890410d7f8876e7cc8fe56b66c0ce03d7aba911cbd453f2a28751f7ed5af097f77af776c40d750fb5114cd68978c0c43dc6e111c6293ad26b8e71cdd0d1ff0c450b325206cc772075d30bec1d8643a5a56965660a8d44a6feb7c820bbd450bd283cce96cd697f8e7526f1a410fd53201cc9b405b97bbc94bb6b9c148886b68aa49bd73026ffb982dfcd2345c91", 0xb2) 2018/01/08 12:09:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2018/01/08 12:09:01 executing program 2: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003c6000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000c6f000)=@routing={0x11, 0x4, 0x0, 0x4, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) 2018/01/08 12:09:01 executing program 2: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f06000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ce2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f0b000-0x4)=0x10) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r2, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000f0a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f0b000-0x4)=0x10) 2018/01/08 12:09:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b3c000)="1f0000000104ff01fd4345000000000000003f3608000100048f004d300600", 0x1f) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000701000)={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, {0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x8000, [0x81, 0x7, 0x5, 0x10000, 0x8, 0xd0a, 0x100000001, 0x1]}, 0x5c) 2018/01/08 12:09:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000351000-0x4b)={r0, r0, 0x2, 0x382, &(0x7f0000424000)="3213941a55ceb99f34b8417f1fde661663c8e59cc2256255a627f96dba68ed84ebb082d0ab63d4533afc26c0c75e1f7d5da5a4db9f316fad0822ed908f48906877", 0x9, 0x9, 0x5, 0x92, 0x7, 0x3, 0x7, "8ceb1377e98e68735645c9a5b546ca6f777a70e8199f63f79cc1fcbdff400950fab795"}) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe100000000000000000000003f0000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) readv(r0, &(0x7f00000ad000-0x60)=[{&(0x7f0000de8000)=""/17, 0x11}, {&(0x7f0000088000)=""/177, 0xb1}, {&(0x7f000068f000-0x25)=""/37, 0x25}, {&(0x7f0000a0f000-0x34)=""/52, 0x34}, {&(0x7f0000414000-0x1)=""/1, 0x1}, {&(0x7f0000ae4000+0x2c6)=""/46, 0x2e}], 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045f000)={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8) 2018/01/08 12:09:01 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7f000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000163000-0x4)=0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000018000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0x0, 0x5, 0x7, 0x8000, 0x0}, &(0x7f0000019000-0x4)=0x20) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000018000)=0x1f, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x1, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0x14) 2018/01/08 12:09:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000047c000-0x4a)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x12b) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000095b000)=@file={0x0, ""/108}, &(0x7f000056b000-0x4)=0x6e, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000053000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000873000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000356000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000921000-0xc)={0x0, 0x0, 0x0}, &(0x7f000075e000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000213000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000)=0xe8) r7 = getgid() r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000df6000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000269000)=0xe8) r10 = getgid() r11 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a62000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005be000-0x4)=0xc) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008e5000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000398000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a8000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c77000)={0x0, 0x0, 0x0}, &(0x7f000029f000)=0xc) sendmmsg$unix(r1, &(0x7f0000157000-0x150)=[{&(0x7f0000ecb000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ef3000-0x30)=[{&(0x7f0000153000)="1c7f23cb5c16175c925898e14e22a23072c1d632d4b4bf925889969651dca5d2e22096ee11abde0397cd6788bea6536098a8cb42c74b1124ec2f24a2ab59dda07ab1ace3321e504593bef1cb36dba1b1f35e67379fca1deefcd7aa4f5a017a630d5ffba3056ba25a877bee36674513c8b3c71cd9fc5a00661f7802d8f49b3e1630c3ba8e6ee85898835203647fb016a23612d818bd794236e07dcf990964d7bc608635e5a796daa6ffc54813e3595ed0c3f206135bcb921638365e35a200", 0xbe}, {&(0x7f0000e12000)="2d50d46f00cdb97d81d90704bb90525eaedaca3d1bf2bd9d26ffaf9709d053a7f467908e63cb9e148d6cc010c9f72a6017df4d7b11d882f8fc41ce5cab86c36d7d848ee91caf04d230a20ff06bb8e2f4f2696a3e8a9010fc9d422cdb9ed3623c023d1875dd41bd6a1741ccde1a96f9bfea84c46f38cde34f4916259ef930cd3163c8c1cc33a9d34b199cbf74aa6e6fd8a9e7a15ec92e35", 0x97}, {&(0x7f000019b000)="df682f11627bfdab6a1dc01ded39695a66c383cd8f511ca64d6a20b4f94e8a9eaf45839ad9650451522ca470627efca047339044299cff3070df69674c68aba2f438f8e4b15f4993b067f967a28f18d20865e40090fc63cd18d813930ce503febe90147e43e5375727f2fb26e3591725506dcc53daa8f38c42c8b1fd40a3f2e6580e1ecc273321896a0640", 0x8b}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f0000b8b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000103000)=[{&(0x7f00008f4000-0x3e)="eaa1ca3fe49b9109cd69bbfbfa25c902842f2c54681e84034074fda04b142e3bcdfe059f7159be5f0ba9cda398f62ee65df74895ed59fa516416a95892f7", 0x3e}], 0x1, 0x0, 0x0, 0x44}, {&(0x7f00001d7000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000735000-0x10)=[{&(0x7f00000cf000)="2c9edc687d902a923b35bffefdf122c6178d704a08fea03f61e6163b9003f3b3576ecadf3c3d865a72de3b301f3d1ad1a973a0a2eb365810c5622477283d8151471bbb5c9d1bf9e0747647ed44c42ed0349e27095c9552a030837b7d388f881249c1a30a7cdf68608706fb9ebd5493c74afb52f8cbb286acee7b9ee69e76a0f4d41b7f972d5514285ac1c3018b0f94cc167cf0b9951d6be73789a076576ae8d6d9d7fed1010c", 0xa6}], 0x1, &(0x7f0000069000)=[], 0x0, 0x8080}, {&(0x7f0000a5e000+0x35d)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000011a000-0x50)=[{&(0x7f0000f37000)="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", 0xfc}, {&(0x7f00001ad000)="f9af349a5d619da4c5660ff77521c46a5c3ff60570b51ae702bafe98c98ea8dede5a53e101f3197bf1eb42", 0x2b}, {&(0x7f0000db4000)="80b589ec721bb51100339c56e03ae0abc219ec93506a836aaacd834ba3191d8b703d25f225043a0676339621e3dd08a23479bef6fe5e5d9438cfc2fd50e83246d3a8722ff8f9de7de76ab65d9064cd456a0bd144820c3af7425decd91c548bff28877ac2377622ce783d6c474c59c0329ec506495a1598d93911fb8e2780b18905254a19e7112bdb", 0x88}, {&(0x7f0000ba3000)="673bf79ad6142b0842e006f91ebc613a70280020fb83aacba82dba1c622b12afb53bd9415ace99e405b8a03bad9a40898528006e46d314140bc3aed2ad111c736cb041c7782e4a00443d8808528dfc2cf42e56d8e72ad281fcd83e9899818e8fa276d8", 0x63}, {&(0x7f0000485000-0x6)="fcc5aeb31937", 0x6}], 0x5, 0x0, 0x0, 0x8040}, {&(0x7f0000755000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f2f000-0x70)=[{&(0x7f00004a8000-0x69)="7b1f119c773ef7090235c296492b7fbf9fa909a7cdba4fca4455f8c46c0a3e72b39c96cde25928a5720f7a3d089c152d50e86c4bbf5898acb5becef68b80d0ff51861bf219c0abbe1f4e4c7f93db3cf423959cd0b28efbf9fc7858c44f0c1a14218f3451226aa647e2", 0x69}, {&(0x7f0000f36000-0xb6)="da105c116646c449a500e2ec3ad4404e725c3a713ce0cdb8d6712f017115de559fd68c2d899489a79c767a3e8787460642b6c1c6aacbb5e73f9b77b20e598911f4724aec6470f2543bfc611453d2313c1ae4ac1477b75050eceb6cb3d1c9eb12edd40464775e3ba9c2b9c7f34eefec99ae6e045d30e3aec1ad77663eaacc995f82002cc2645eacb7277e18c252cb34b3127479fb2093485e8cbc1b18465782839639a718c1d0129c59a7a7fa29a640a0a1840905489d", 0xb6}, {&(0x7f0000d52000-0x58)="b3c305d3cc1a927af020c35b1cbeee01667fd2ae13fed86821d4abcab462c6bf0292e2600ae0fc4834dead1115418af91903de7e5611ae06daf6a5b4ff3403ef8b5a71eff71cc3c3ad10186804a577dc6ab99abb9e0d5630", 0x58}, {&(0x7f000021d000)="7eca56f132d0b33fa2a47d0e2450c41168715f5deefba92bd6b5b40456c01dbe44f27bf3ce925f03e95f8bb1140ffdd874b1c309e8b191a5fc4f11af89d96567d86abc679c94a355db47ea8ce35993cdf266d18d2a268316d4255ffa090751ef74e45579029b4fea4746b7ff7c93c76518a2eb450d22e4aa019a083773c1c3ea2deb6f", 0x83}, {&(0x7f00002ad000-0xc2)="b540734edd48a2ca44236ad354ae78c4907f00eba3939831e54094aa34d043175d9bbc4956d826ca93df72eab35832792f5890d5141bb47ac141cc29c06dc11ef71d4ef97873a5c316740e5cad4bdc29f299bf73d5b6134a04204244839d1eff1b56d395456ff8552dc85b9598e3a394b290a60739bedb1320b4e406cec80b8679a1ef1371227201527456d7c13122395b95be3eb9e270135de8043a9ae31e3fc7a66843ff50bd96160842880ee2b3ee373a82f6575cf2a1726c4e2ebfc3c1eeb762", 0xc2}, {&(0x7f0000874000)="53123ffcb50ef1ddc71827b844bacac2ce637bb0e3c9fc10435dbae9a1a57dcb2dfb6b9b80445211b0f2126de7bc2e3f1826fc755601952f97660bfa8baebd24ff81bda1a0018ccc", 0x48}, {&(0x7f000069f000)="ca340f7d16ec55e542827d2808de3c95654d5f24332f8044e33f47758d7f6a0b04508d093eab0b4a35585e3b93b73c8c3b9acd3c130c01ddd2e23a1a17b096580530c0dc5ccc91df43858342b36ad10f2f5dba452ec683e52422280563f3a6c04a5424ade08c606965fe350fa3b16a62557dca148634b7b5e2c6e3ef9b769add258438c154073837cb121f8190746b50cf24fa0c77ebe3b8f0f5cd45a29d0d", 0x9f}], 0x7, &(0x7f000054b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0x4000}, {&(0x7f00005b2000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f0d000)=[{&(0x7f0000188000-0x7b)="695857a38803e843e654c14379ad311c94cd868e2c8dfcfdd26a6830f583b82e2fe05af843cb2afd5026c7b8ac77f4a9fd95977a8e668edffad074e3462f203f58081603439e0d64a86043fad9d9fb53283c7fc3c1ac4a7fe715e7031fcb3fb89bde2d8d9f79c58616cf3e0be1b0f4257601bd013d95ee0e83e99b", 0x7b}, {&(0x7f000060d000)="f505b841044922631a291b4ebb6e81d7ef102319", 0x14}, {&(0x7f000075a000)="b189e037fb961b9ab10759ec84593b70211d62e3f4b1f6e54aba0e85ad2f053c04cd6981c4a2efa1aa294083df2e781c281c39685b4dcaccbc7a2e3c616067567bcb0030fd1ce2ce7e76f332fb836f8507103e", 0x53}, {&(0x7f0000a5c000)="5ff5167f0ec4ae3969a8cdb79e6827211e7f3c79fe95e9f5668af00086e078799cb45d71a58ec1b281bcaf152d766fa57e79a09974b82c11828f2c6bdabac45f78c0043d57d9bb742549754d17f635ca6cc57252065813094d8acf9c1563c2d5301ee27f3472b20784762a5a1ddf926fb10d432cb84ecf751e26af2b157511f919c145dc050120e30c5118e28dc707b01bd5b2d4edf43e43c5f7796190f8099838b822121479801e5f57e1d2a192a3fff57317c0f82dd21401911541a1619551a955b9c34fdad60584a8511a98d778dad5e630a963d3b4", 0xd7}, {&(0x7f0000a5c000)="b990b50e233b9dacd4ae5273299f081c214b4298115f173b345fe529db1e2eb4a8021b598164c18f915885d802e43628f54f7801f5d13123114976074d13ab3e8506b7bca364a5888207601d29934a5bac13d54c3f95166e1b64f383712aabe8430dbdab16ba1dc716594dd0015ebf1192c36156df21d6991248ef5103e031ce835b4d9ddf2e7f4d7138f03a7f9d2ee6187ebb1978b821cac31ac7734bfe245c76", 0xa1}, {&(0x7f0000c7a000)="9b3f2a8ab838a513a9685945556cf25d8c6fda5627e89cb8c90c8c8b5d9f2baa3b40b3e8c4b3270c279aa0e8001f9b7b573077bcd9c3193930dd26c9ce22c3b720613fdf42b918215d55fa3c3fc2de49ce7f4966aa14106658463f0fd836db127b1fb7e6bd50ebcd088925cd86bac76440e7ce38c87c8e775b779df83b52bc2b96fab924b397b2bc552a4bc49ccd61da5146e8ccc8a7f665c72bdaeb35c2bc0457de5316857bd4b6956fe175a861e5e4e885b6fb24893963fca6a877df91c66dd177ce83bb6e4e725ba80525db3c210aec194a85de54e04068b0b97c9a", 0xdd}, {&(0x7f000084c000-0xe5)="5dc08258f9d198cf36ab7c6c1c1ba87de35a2e56c4709db5c691f858ced52ac65884cd4830fa1351d2e6572b939e7610f8569c3bc7d27f84231da5cd2df69be34995ca4c311105e002c155ca649efd4199c7f2123ef6a93cfd62bd303d7efb8ba229c45e3a44934ebdb9397f3006e3d8af0f5460e0c84c73ca0c3659832325d4806a4ab6662948e60e46c0f40b8ee76813f5298347652e99812e65be73e97754604e5628d3704afc0940f730c6d3eb8f278b39b529c8fef78be01546221a9da020bed24c4f487f600352c60aa9ecadbab2085483d3a9584f009784cc9d8391bc34096e4d28", 0xe5}], 0x7, &(0x7f00008c0000-0xb8)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb8, 0x810}], 0x6, 0x81) 2018/01/08 12:09:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) poll(&(0x7f0000861000)=[{r0, 0x2000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8, 0x0}, {r0, 0x8, 0x0}, {r0, 0x200, 0x0}, {r0, 0x80, 0x0}, {r0, 0x22, 0x0}], 0x7, 0x8) [ 556.517374] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 556.537049] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 12:09:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) accept4$ax25(0xffffffffffffffff, &(0x7f000003c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000466000)=0x10, 0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000df1000)=0x2, 0x249) socketpair(0x3, 0x0, 0x80000000, &(0x7f0000f67000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000033f000-0xc)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000f03000)=0xc) connect$ax25(0xffffffffffffffff, &(0x7f00007a6000)={0x3, {"9fb76b65e5d41e"}, 0xd4}, 0x10) syz_emit_ethernet(0x92, &(0x7f0000c7c000-0xff)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fff20b", 0x5c, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x800, "bcda4ee522fa914c0f2569219e096be073b50c2fa855b9c49dfcfdff061ad0809041dc4f24cab95adba7b826d01616cd480b0f1f9de2f8e830970b8ee89224bc7f237dc5a0086c9e277091b1f73e20434b12aded"}}}}}}, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a99000-0x2)=0x7, 0x2) 2018/01/08 12:09:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x807, 0xfd5f) r1 = epoll_create(0x3) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c18000-0x3)=@int=0xff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000633000-0xc)={0xc, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b5000-0x8)={0x0, 0x5}, &(0x7f0000701000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000482000-0x8)={r2, 0x9}, &(0x7f00003f1000)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b7d000)={0x9, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pwrite64(r0, &(0x7f0000bcc000-0x7)="767c5be3f16b70", 0x7, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r2, 0x7ff}, &(0x7f0000e35000)=0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004cd000-0x9)={0x1f, 0x7, 0x8001, 0x100, 0x7fff}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000092000-0xb)={0x1, 0xffffffff, 0x4, 0x2, 0x100000001, 0x2, 0x3, 0x80000001, 0x3982, 0x30, 0x4}, 0xb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000efb000)={@common='yam0\x00', @ifru_flags=0x0}) close(r0) 2018/01/08 12:09:01 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x41) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000-0xca)=""/202, 0xca}, {&(0x7f0000f77000)=""/171, 0xab}, {&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}, {&(0x7f00001bb000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x3}, 0x40012042) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00006cb000-0x19)=[{&(0x7f0000f7e000)="15f567f72b7765c43ddccca4de12d8845d83b5620117379911920515cb4e5da879f516626da15b0062d833712d5a74fc2fd22e92226a95ac1b1432affc40f74269d8801cb6f4a44110513ce0e5d38c9b23c61a577209680d0d3cde5d762c97358d5e5da2914b4245a902fe94f6412e048b17d7b44b25c018d9cc8f694c4c4d42583d08b0f42bc7e698fedd3efa4ea9b218be0115e949b6aa494694d6f1995ca70febdd31294a54b8e38642c1c0ed93fbc798b9af17829860d67a761f28773999fb37586318444c1db73afa1a8e68032a30d2e55bfa658fce3e781d1a", 0xdc}, {&(0x7f0000f7f000-0x4c)="d845609628c6092e7da7644828b555116b315a1ada675a80d3e8656091ff85f739e90e511461275e5557f16462c8078e26edae53996f25193be2baab1685a8defd6eaeeab1fd3633b574e068", 0x4c}, {&(0x7f0000f7e000)="9a769a395a7df2243a0051d0ade9c60da6a192cb07b11081bd9ed082a7df7276dab0375fd82b502b08ffeb8b385e4eb79296f29256a14e8c61e21a79fb4df9", 0x3f}], 0x3, 0x26) r3 = accept(r2, &(0x7f0000ac4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd5000)=0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000f55000-0x8)={0x0, 0x0}, 0x4, 0x400000000000) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000430000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000f80000-0x108)={0x2b05, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000929000)={0x0, 0x0, 0xffffffefffffffc8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000-0xc)={r4, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f56000)={0x6, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$void(r5, 0x5450) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:09:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000058f000-0x10)=@req={0x28, &(0x7f0000f7d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000377000-0x20)="15a8808e4d4ebf5d74c5c2339f3d1e345dcc3015fff24958282ad30956bea06a"}}) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/08 12:09:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b5e000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000098c000)=0x8c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005e0000+0x26f)={r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000008a000-0x14)={r1, 0xc, "64a06f584050dc327e1c8652"}, &(0x7f00001cd000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f9e000)=@assoc_value={0x0, 0x800}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000573000)={r0}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000d65000-0x4)=0x0, &(0x7f0000b06000)=0x4) sendto$inet6(r0, &(0x7f0000aab000-0x1000)="97", 0x1, 0xffffffffffffffff, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 12:09:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x10001, 0x0, 0x1, 0x0}, 0xd0) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00004db000)=0x8, &(0x7f0000a2b000-0x8)=0x2) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/08 12:09:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c7e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028e000)=0xe8) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:01 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000f70000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x58, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0xba, 0x2d, "3d6087344c10c069c6e8dd014f61c12a27f72158a4b5646a9dd41adb23748d958ceeaaa789d3e41da0c1573c4c"}, @jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x1ff}]}], @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000f70000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000005f000)=0x48) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000ff000)=0x7, &(0x7f0000f70000)=0x4) 2018/01/08 12:09:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008fd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8200}) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000fc3000)="83d8763cd4c2c18e910127fe6c6cd13c5b42d8e414f636951559193b95caaf881d12eae8612797a465eb80a780e050b50db6a26fb5db1c06ca8be10d60b58295515d17e29944128ad328463a449c0eb46869f759d79a62821a4643fd2e1849cb033438d7e9430679046256511627e3463efb", 0x72) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002a2000)={0x8, 0x8004, 0xffffffff, 0xfff, 0x0}, &(0x7f00009e8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000012f000)={r1, 0x5, 0x10}, 0xc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000372000)={"4979896a70b13be73b7e7d314521636c", {0x4, 0x2, 0x3, "cef7427020ae", 0xa6, 0x0}}) 2018/01/08 12:09:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000089f000)={0x2, [0x6, 0x69b1]}, 0x8) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000006d000-0x1)={0x10000}, 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e67000)=0x0, &(0x7f00003dc000-0x8)=0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000cc6000-0x57)=""/87, &(0x7f0000a45000)=0x57) 2018/01/08 12:09:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c58000)={r2, @in6={{0xa, 0x3, 0x77, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000679000-0x4)=0x8c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e87000-0xc)={0xfff, 0x1, 0x300000, 0x200, 0x200}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r2}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) r3 = accept4(r0, 0x0, &(0x7f0000ce4000-0x4)=0x0, 0x80000) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000cbc000)={0x1, 0x9, 0x0, 0x2d76}, 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) 2018/01/08 12:09:01 executing program 3: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fbc000)={0x0, 0xef4e2c42cded873b, 0xffffffffffffffff}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fbd000-0x20)={0xffffffff, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000090e000-0x10)={0xffffffffa1a9418c, r2}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000526000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff}, &(0x7f0000cb4000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000035f000)={r4, 0x1, 0x5, 0xdf03}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/08 12:09:01 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000013000-0x10)={&(0x7f0000006000-0x4)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000012000)={r0, &(0x7f0000013000-0xa2)="79d144f6d26f13b36542b945a4f1312586b0a9751149bc039e1ea585663c6c5f8cbc376446673a630c0b48a69519e8d2dd4c173a57d0deb89b3888cab4d39c5364f715971738c9282050a3a21b1fb05aa3943035494e1e58c8c3f0cdbdb72e3a1d200b3a608b320a9839988424d29a3b94db127931b3c54eac9e1b22cfe7505719a4342a362fd893e8820e66d71ea033ac8a34fc094ca017c91d6c41a9b192404f74"}, 0x10) r1 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000014000-0x4)=0x0) sendto$inet(r1, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0b0009000700000000024fe50014eea4fd4e56d71888", 0x16, 0x0, 0x0, 0xfffffc95) 2018/01/08 12:09:01 executing program 0: r0 = socket(0x4, 0x2, 0xe232) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b31000-0x4)=0x0, &(0x7f0000184000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x9, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00004ca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd3000)=0x1c, 0x800) recvfrom$inet6(r1, &(0x7f0000fc3000)=""/107, 0x6b, 0x20, &(0x7f00003e3000)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) syz_emit_ethernet(0x12, &(0x7f00005e3000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000004, @x25={0x0, 0x0, 0xfb, '\x00'}}}}, 0x0) 2018/01/08 12:09:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f000000000000000000001000", @ifru_data=&(0x7f000089a000-0x20)="bb4c43520f6b2bde21d6fc9c8d352dc3730927f0525aa5f74aab575b7cbf9834"}) 2018/01/08 12:09:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bdd000-0xc6)="01fb00005e160900f0ffea0104000001000000fefeffffff03ffffffffff6600003afb1f35eab141afc97392773111b34c45a6e63143b3f9969ae1d276b6512f07be697dc8de44a372e0a38896dfd82385cae7bde3a93652cfdc04c55c03157485f4ce914c650466fcc0ec36d340384a9b8666b8a241b38f079b6607dfbd4f12aa8ed466a59d7a1597aa784b367eac064651697f8e7090f3c1c32ac899c83613258acff3e5e8d98b739c165684292576a3f1d4770fc719b38dbf2095bde3a36c68823690f300", 0xc6) 2018/01/08 12:09:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x4000000000000e, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc2814a"}, 0xffffffffffffffd0) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001e9000)={0x0, 0x5f, "df93d2506e7b28bda4fdc58ef9f977e528fc174137b8cc7e86d970826e92efa1e6c08665bba22c999176ae5c3fc0374bd9eb50ab4436c38489c51e663256a229a357056665843a9f0556a874e5028ffb726f7ec1d171ff9bc301594eb66bd0"}, &(0x7f00002f1000)=0x67) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000301000-0x3)={r1, 0x0, 0x56, "b2d230836dd606b3d3afb61818d5ef82664d22929d7b889e8aeaed490e3e563d9cda1cb8c23f304f86a6103b794aca85147d446f431d18767f177111c59a3afe615d3d051df41bfbaa7af2746d2411dbd1a325474bf2"}, 0x5e) 2018/01/08 12:09:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x5ff}], 0x1, &(0x7f0000820000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/08 12:09:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xd, 0x3, 0xb158, &(0x7f0000cb6000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000080c000-0x8)={0x0, 0x8}, &(0x7f0000018000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000054d000)={0x80000001, 0xdb, 0xa, 0x5, 0x5, 0xfffffffffffffffe, 0x6, 0x20, r3}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002dc000-0x4)={r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a3000)="", 0x0) 2018/01/08 12:09:02 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) syz_extract_tcp_res(&(0x7f0000b5c000)={0x0, 0x0}, 0xa4d, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x485, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) 2018/01/08 12:09:02 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f35000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fd1000-0x4)=0x10) write(r0, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) 2018/01/08 12:09:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000768000)=0x0, &(0x7f0000730000-0x4)=0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) getpeername(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000000a000)=@dstopts={0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9, 0x1000, "bdff08e7aa9af08b72d3dc359eff931a19d4001a21b6e71c0cade1a8de86922457779348bf1aa7c134ab964039808b23aeb54ac924f098386c6fad8ca5672925c5bec991ed315a50655b7e286922fb955abeb8b4fc53b0345f220db227913c824c4b9b1da60f64f94a3918023befb511cff2f7d5905e25b730a6f4523ccca6709f6cca381d0e78053c0e5893ec34d3af34f6d550eaaca3d1a23416f229b67550dfd4c7f4fd15eb69a8fe86994781d464678c47c73b40c0edb5c7d6efa81a078be7a8c9dd489d1a57460e7a264ce4af0400434af87ef3eaf1896e131c5fe8aae8c58a7d3fad7a5450b797a0e8f9f2e9b6b133eef4c0f1b64cef8612597a3c1afb01ba1ba3517dc65c2cdc5b4b9072e00d29bbd0a72802976967e4392b193278472ace1b983e355d774c5842b2bb9aa675d3e73a3924d6eab30ad82dec2fc0e1ae7fed35de17f50e0e76aa9e2162741c6d35a583d1d0009e66360bfda8f200b8289d3404915e222f2a0f0b1600d5908c20ff9681eb7f5157ec4944248e58098d9867d0a6a21d292ba3b7882d2789e0103c0630bd2551e631325c3009d62a48538734d5355d3e818fb82c1c9d8aebc089640c053b69cf558a529aac8bb6aee590f7f393ae11e3151d4230f94e6160019fb3e60e03a663a3e7197824b4bb9ca61c0c8a59fc151964dc66bca245671838a634c8fd73a106891ee945714d7449d4401de70efd563185a406aa005e59081203c254907ba1f2f523deba6432371893f44670e67207a3c8ed6c6f1ac99f030e1f6e49001057669ae3762ffd2f25c966330f0f817eaf3acae8951c811d61bee3c2a993155c30ac2c7f9b661bd2c4159c3ada6c3d8c2e6bc18b103912409ba8861bd1fc9d4f2547463f3cd7f1b4f58768b4e49893de400626138c97df845d0ee32c3b4db29acb93b66197126414d28fb206d5fbcfc2ab57ab36978ddb5972f926ddad45ec8a32b0efb5efda3acfc51b2743d5b0a723e178334fd48cb2aec6a663f760eaea693f7008cc4de8254b8a2d07713e1fb14721b5dba92327d1b8a1ef705650035fa9e6c2bd357e9bd2956f1e8e88860890f171b6f2f2c6e8cb0a94f51e38a8aa2ed53897f2735ace81ef0674109eeb6a1e6dc33f0d4d69ec348b7f1bc898f589badff1fa8db977da82372987aef7e5f9c640bdd1bbeb9a0ecfe62918b21de443fe753fa1f016d71b2eda989dd9dec463afb9aeae7389ac77c1666336f6a964953ce5b531022af3f4733e59cd20cd45a017368d5aa4be8b951aa46f902ddd88ccd3cd0317f0d91e65c5cbb41eef91ac288290b1c0a1c4d742b1857646ab1f3c7a7fa093acf5126ca28a844b73b24e7be1497de955e01ac5faf13ba555a848436c3293a232d0209819b04006d033fc5f31908d87689cac83d6154cd56b3d44786fddd79907e60e055431a7e2e943f78a2639bde8685276629b385c802fa7f2948b43f9c0c740458c727482b87a86152c3b5940b84db434a4531ce2500813c485fa6ec4d1662626c58da0ef272638d4224e85d0f955d7f3751920ea4f612ee2bfe26c684746f0a4310c5b442ffd58d004f34054a7c446f6c1d87a87e3aaa19b3354de51aba3d1514311aaf97ff72a3d1a4a0844887e1f6e9a0dbe124168ed8f1646b06f9c283d1bed89c5406dd6c33ded094a8307cd0085f59f82268a97e19825c285b33dde403c2bf215759b1281858b7a07ad0c5437054c7fe2262cd18e844b18316ec42f941df2b7aee6c20d0a8ce1d64b7399c8465cb7789d0e4feafd6f4911cb5c203dca34bee8eae8dc8772133f4731892f443e7d9be1ada3a108c7f03d76b16b6dd81e41509d6bfd78a7737da33cae2472f41615d13f213b281c71e7ff17a598b1c11a021cc99fa710587a52e33642907aad104a4e974541df987c89d782f86c92b68b568f48af8f08ddeab4ea50d4de1e3938b68dfd17ef3a4d36017b33c979eb9938a0c543c880fbf4488d0651c2a290b8f03b3d779c2915478f1fc7d52af93f163896491c44e79aef60d288dd866d405713d829bd6fee5820f3a881eb7f8924f8e4d8a1247a1bc46376a5fcd47b3462b067ecb4ed5978ac92bce51bc860bcdf0e7f2afabfbd3cf34d9fd424624ebec969ee20b20c5b1e76f0ea9259b4a34e8a89a264c17c44512d3e7ba998cca27d1dc201a176706e602f87a7ae8dbfe8c4352457aa1f2665f916545642d286f49ac14ef2e33c41d8105320f0b6e9d5cf50574214af2e8280280b5c18d11890a42c014e6d9ed8321574124d9cf2c1c10edb9760bb169e7f3e282b229006b0103fe1d5e42cedf1c7a42fbfb0d07f3f2d4995a65f7ec529017fcf69c063623dd47482c7a0cddcf4e12519890fb8cd8875169409b6dfb6c8de66c44f4d1cb26e4ca5234f160aadb069079449c8d11fb5f545cdb330fc45e484019eebb1f1f89cc13f274e6beea6b01bab5dc566ffa9fadb2527d73401aafe5ee6d870d7d0d630240de83afe7d1938b8d2ffa5e1dcb61ad5d1ebe60684dba9774cc8f53a2dd79ca337ab1c8a0f980344a3cee90fd7a16c1e80df5b5dff2d948be60973b10d3328946df4196d2aa32a024c92caa5d8a15a04f5b8ca566be49aeb289b1d5eadd18c354868199d9fcc27cc91cf1209cc62e2e4edc569cb822c86c31af1fc8460dc3af34a3d20d5de57f74c22e030f213cd7d617cadb9f3267d8b5dc51cd7322d74bbee52bb89bd754f044a3ca8ecdba86279e26d2643e2a3eaa59388357103629c04ca05904119002d4d0e20465dccd7f33467b938d9da6c99f65ff91071337cbc708ad46407ece78a42fb733bec21b26c2b653b2bc0870bb4e9789ca7520ef406fbbc7db6dfc86f3f219a87fc1f00f797ab5a1e4cff7295c7367d9f6cef05b36593a1421243fadfad991965a5e9e8e3aec31c2d5ca30062b0bc7d5f68325fb4d375e752e28fc34ab31aed04929c2f9629fc88514c0398972463e83f40df6a79fd04a9c2be22b8761df0f60a9f8c08f106853083d3f2bb0161486b1ebe0e8eb3642e84610a886b6df99df4234979a333ee9b23b880627880fe7d5c4539358734e55471fb3efbabd762bf636d183dc7e8174a8b3fa9fe9e6ca4d18573480404acc0f31e0e6e74b1807c1cbb089b830df6245e13a69df1fd2f9fac8c364b68edd2870473488e1d06c85e619a8eb8c042b2bceab91f7ac385b1118cc1cbddfc4f84f040a0e702cc8e63ff950e9125b70bdc7c7b1150876cbf7f381e885fd74a3bb265e4507e6d630a2045303d11e934c125695ad96ff643403fc3319ab85157dae17f7002437cc792a613cb68db25cf3209aeae9b0e2a16916d481100c675696c05c74e09718c4b81b2d0dd35e7e521bc2094d3d695a9c5a69420953dbfffdabae08daabddb9f5e015405a5ec3a07cde52f1f82ae63bd688798018483fe97fa87d75c830818d1ed8c1baa01caee10df0d298fe94a2ac694668f714ee7ff8b76eb98754c92f458479d6a947062548552d0668fa4e1e37839f6de073f36ad0420e4e93117a950c773cf5427eccf6d673e7bbb50e881200282438353bb26b766ebedb66eaa3c75a93739d4b65cc86ab7b9a4b2fdd2adc62be46f7808931e4402291aa7e14780a292a16deccd473ecebca3212fe7cc9d895748cfa316a5294e831db17d95f32e3d76e22bcb82bea5d6a4730a460ce5ab2e0403d346908b67102d34c338046b2c51eef385d18ee299fce5756004b1226c5671ffe048e84d7da2d7ead521b43615e9d9a4a4532d39fae3a8e8bd69a3aad8197fa0c1b2108205556d6682b9a507d591f380b23ab2ef89159bc691b1d3e4d4551b6a85b17e93400bce7a580b2e39ac094c7e0a84806858868b9468f21ea6cf66e61449ffb3ff8e2163130535951306eb6be3a6ef7bfc638027a853d28554cf29b33ff3ced2833109a2ef736110c2e4bf1cad59a642b7293ff52dd30400f9e9e67447a3dda63bcf116fbc6565a51be11b3add65eb94c39bb9c7101f3e05f4ee1d938fd10d985a7e8a36a976a8345a152ca65e112d04b134e20ec5cf6d674f12a801fb933c57448a82d2f3f7fa86adccaefa9366d3dc9f1d8dc838113fb316bcb4bead72beef174271472128c6e802a0dab97b1f2679265e66d798103e7b8da50b2c1ae46884c8f14c3a82c93cd9a6ee54e11147d47e795d2b249f7030684116ffa885edfa4cb2b5fe7f08cc59ffdc5661a09d1c558eb47a252d8a9bedde04cf56cff3132b19be2758604674f59cdb826fc5e8684ea49f3a96ee484325b84477c353f37ba874fefbfa7baf7faf558e6da1163f5b9ecf9d7242e8b018034b5aecaa53823dcbf42ab7b4b6e0c6495093ee422d12b1374d099055634023f50986ff595531bb6c2acb709fd9abfa5156ae45b59063e4f8f968c7e5c8b265c791b57b17aee9e265e92b689acdfc7c3e18a4c5bbdf3ad0499820ae423b76a5f4cc3473f8936a0c6f67fae320b6e2e0f28634b84e552c9a40052de5fe1568510f93868bf822881f36cba274e1838815a632aaca1cee58e56627299e96bf44c9d62185d4f358b557d760e6898b5fe7d8749c959305f22e567cdde6af9b74df0c7d7c6c33c76080e604a20b56511002ab4f23f4eea8fa7446406414a1cf401eaf18a074f5010f869a79d1aaf4a7fc7102e82c8dd56b43062e2e97fd1496c00d6052942ae3890b9cf1d93110a841bc40bc473cf86439295e07be334db143491ed2e4ef20fad45776116437dc2af3696975b90810726a3dfb2137688e4c97482d7d7fa626d8f8f58431b67c2b716ad53b147589757597c50790251c126a5ec8a0007c38028a3a038317778567311dfea1db4b10ae50aed5f855a13302b3aa31d621e5e775524cde263a339a83b81ca78c11856aa8b2315634b624e7008482a753f67df54452cb1882943caab1ac708ab63e4f83ee34cf86bf8933767e7352c470278b8b584951b365ec45931f57f6bd9ca6f47f1c46ec4280a65f2b01722dea204127dcc9001bc3dedccb085660db52095b88be8ec9d712575b18f32ed518466ca26a2a438d7df131007ae14dfc939e8d67602feb8b832627f1808eac35d5cb572e9b4c0c4e332c3c89207c5aa51289bd146fc07290bfbcc0c5b6047172193cac8e2dfd80d3c65db9a395366388c846c7dcd30d13c7ef3850230154ef6e591aed3e5fd07620c81a03d2854fd4c6213e8eea51102645b84cb4bb658016bc955d2296e5d20f08a5df9165806ca3a28c552b2877942d2ae3afc21f349b626980cf0d53a23be6c0611b39999f4f509a517f23910f21bb003206e9cc2c5c58f4e8e730ab0b84f7e7c739922ef02e599e2934a462adc043a69f7e4da5f173791d6c5f0eac397a0a15697562b672029fe2f5b6ffc673d2a6e5ee73a84503f4a7ed20201be07c0e9382228c6a2ebbfe7cba34001ee13effbd4880ab47aede6190e97073aa0ae3cc62b2eb040c2c948be4fe46d877a7518f3ab549a7737dee351e2ae63038d6b4e4b573a045573a9660f9186f8a3e95bbbbd3eb17cc8ce73b934afa48d5a71971fef19cd28b2a2a5411fc302b9ad7357b5834b0492722c106d20117103f1173da720afb9c2e5d19f242ab0a26ffd3db9ff5457a45a100c8cd0eb93beab9d3abce9e6c252067e1799b5f0ccc3ebce382dc18b07e8669ab5eb6b1baae63f280a0ca11abf503b61e6051948e76f289c37bbbb9d4a5bdbf8f3461f3e104cf00558a4a22129084c6b88040742b96c5f9709417e12d3c6b9d2b869e7287228948ac7dbcb72472fd7007e5efb5a11877d65f6b636b42"}, @ra={0x5, 0x2, 0x5}]}, 0x100e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000c000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000006000)={&(0x7f000000c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000d000-0x20)=[{&(0x7f0000006000)="fe4851dc49cd06c8898fde98d53c08495c8974c2fa7caab80147d2fc82c8728187a668dd86b0433e617813a0ce5381344c02cab85cf4141e64b5c546d28e00d91fc90bd8ff4496ff31968182b296a7b9e1655b5e718ae2cd8ace66e72bfb435253387999893c31ae8a78dbedf1ddd1b0f0566342b87184e1675123d41520a94ecbc27a854f2410a005966e5afb28cd1e774df53f47e5ec1ba2ddac65d24c12cffda28e57a536cbd5ef0dd8a1acdabb9e78b85778e73d344148a989ffa7826a", 0xbf}, {&(0x7f0000005000-0x9d)="9b0f07ccfed89b032308d56bb03de98d488b8901bb1b25e7b6ba521995157cc457221e6ef777f3c8e82d8c7129007fc8216d87332d32b61a98cf08cf28c5d019f0265c6eaa7f6b127ebe6ba97c47c8fd24f7ab685973005243e01fd4ab0f7579cf2711359c008daa74291a02bb3df00f50039f785c8b5e44d9a40865eabfa30f0f968a75177c254f856749bcad0be0d764e68029492bdf572acb08a5aa", 0x9d}], 0x2, &(0x7f0000009000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x148, 0x20000000}, 0xd1) bind$nfc_llcp(r1, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"fd8a206a665f21"}, 0x7190}, 0x10, &(0x7f0000006000-0x10)=[{&(0x7f000000c000-0x8d)="696d070a65c4b8d7c1ddca7797ced5f2ca20ca1c55ff9dcc8b2cd15f131ae819e594f95cbf49c71c9e5a902f5ac34ad2d9f6f32472c58c8dcbdcc1abd4358d91609e5fbcb8c78af27cd60758f02dbb66496459e10e5693f20bc17f9307844ae07f172da3de4851bb700cc1b497c08b743b7f9b4723c95adee2004bb69557c984848b73d2b007bd81e8e0213f7e", 0x8d}], 0x1, &(0x7f000000b000)=[{0xb8, 0x118, 0x3, "e98b329e9fe239c953381b62ca15d18c72f3342f8ede8d05c533b85e0da93956ed072fae9f855fd8259d9f3ec7a2b080508e5d9cd43e7695cb5d6200029528f1c7cd9f3ba5976710b83e2ee640eaa9dda091d0d8716a6cdafdad24198e5820de42e340e4439e2a38742105628228ed01617f7791eb0606f1c8ab01ea47e0152c552fa5a438f765019170c1af281f44717444051cba1e438342a400239f350c61ae0513c9"}, {0x28, 0x116, 0x4, "9289b15367065c6c39d331326c3daf248862"}, {0x90, 0x116, 0x4800000000000, "7a3e47915d3bb6ed5f55a85d70650e00af37ea29b73f612344ff13f69b369ab633fc9dcb62bf611090cf4f41c22320159506d9269a35798e5ab9655b5e92d78dd673fe8811597c4ec68cf53539997127828a4d4697dc4ab8fe06b25ac8fadb5d2ca0b17dc37a66c23a307b3ac6ba6fe167eaf58063f808bbf7"}, {0xe8, 0x11, 0xe0, "c98483a7f940dbdd3df7303206fdea936fbb5c9316fd89ca4615eb2347464e0a355410d2f4c8704550a09ff0ad331e34f281822833009cd6418842a127346ea4653a3a0a3312bdcbc19d7c0db238bf1d43eb795ddef73f6d89a2d5d2e6fdaebfa073c0cf67a96e9409de5224b10eb64135161ac06f11c131f1abf30f37b546f25d55fc9a4ff731e282ebb8b94bd952617a77214ae7bc14f1248c046991df91ae74891858176972d88328027778ded0d358f320ff704d8717cbb4a0f61ceef607e2017edde83bc7bbef519e990d697a83d2f2d894"}, {0x38, 0x10f, 0x3, "0ed20c18c95446297cb5a7dddba9e335084748fef2360de182f748a24f03a6684cec"}, {0x78, 0x119, 0x6f7, "4fe39479b30fb546982314a7902f4b95d012bb1fe2af90c2a5dc17cf0b49a48255ef8761225c3f80934ed01d763d3e2f74d6ceb44310dfc4073e126c0ce5a5a12ac996952c07da45d8aa25dc7adbabf4f22268fbe47c4a355061ab48874ff9eb7555ce9ee356"}, {0xb8, 0x101, 0x8000, "43969691515b18c822b956f4fa7e965b1fb384a13f87ee97e3145b7a6873f897d3eebc2666a1db57756731048d30149e0f228f2c22ca1cd9dd814244868a715984ab5b275bdd865a49fe20dea6417659385c8659b9ca21e5e97bca18d754fbd8be89e037e923c6dca395f4b9b5d360da4e34305dc9673dc5b3505e10d747af97c7a8588fc1854ea3a5175d3756dccd02826562bdb737fba0ead406b2e565d7f5edf601d6"}], 0x3c0, 0x8800}, 0x10) 2018/01/08 12:09:02 executing program 4: r0 = socket(0x9, 0x5, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) bind$nfc_llcp(r2, &(0x7f0000002000-0x60)={0x27, 0x101, 0x101, 0x0, 0x0, 0x0, "12708cd39b21732f0db95e317b8cca7d4f0ea8dbc49d7e2ca167bd363a3cfe8f464abf35dbece19c6040ebd1111f146875372296a0ae30f12136e7cdc2c687", 0x7}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000003000)={0x20002001, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000+0xb26)=0x1000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000005000-0x10)=@common='yam0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000005000)=0x3, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000006000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000007000-0x18)={0x0, 0x10, "0d1f07b1b9e645f91e063abb6c035e29"}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000)=0x0, &(0x7f0000007000)=0x4) r4 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000003000-0x61)=""/97, &(0x7f000000a000-0x4)=0x61) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000b000-0x4)={0x0}, &(0x7f0000003000)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000001000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000)=0x0, &(0x7f000000b000)=0x4) [ 556.825148] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5726 sclass=netlink_route_socket pig=9623 comm=syz-executor6 2018/01/08 12:09:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000f48000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000058a000-0x4)={r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b1a000)=0x800, 0x4) connect$inet6(r0, &(0x7f0000323000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000061e000-0x2)=0x0, &(0x7f00002ec000)=0x4) 2018/01/08 12:09:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x689228c1c3f212fa, 0x0, &(0x7f0000b1e000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000949000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7, 0x2, 0x4, 0xa, 0x20, 0xa0, 0x67, 0x6, r2}, {0x20, 0x3b, 0x401, 0xc0, 0x1, 0x8, 0x7e430000000000, 0x4}, {0x4, 0x7584, 0x101, 0x100000001}, 0x800, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7, 0x0, 0x3, 0x6, 0x3, 0xd227}}, 0xe8) 2018/01/08 12:09:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000888000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000837000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pipe(&(0x7f00007a7000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d0c000)={r4, &(0x7f000016d000)="95757b6394f7f5f33a03a65fd09a1e834dc534c7757d47d3d8d23009fa976c9613503b807128d31f485f37cf0c71d73b944117c2357dfe84afe30a059dd88e3df3cce5134101cad5ad97ec3f32eaff2f4f5952ee4ab326a9eec60e0381c67c173b6144838b9e3c96b00555d938e3dca9afff1f147cc321e8d8fe4c88f5fc2e2d760b03f264b49a5325fc67b7ae759cebc9f4fd27b6e5f4aa56ff5376fc36b65f06d9244c81bd3eaf4cc9b2077d92dc36abb5f0c2a437ef6a41d10009ea1b70dcff9fdef7031b830fa64ef636fa8480914e", &(0x7f0000c35000-0xbc)="875dba80469bc1c745ecd332856934b717fb454a0dfff5d11e0194bb9915140039702c84d1221fb15cc233a7447dcd5e87ff775c6e9bdb627ccb3cf56978e890bc79ac5719d39e9cb7a65bb0efbf13d4d02a7a4b9b78f6dace5ec0959b74f8c66ed3628ba86cc44606c096010acb12d1030098a0768955ebdd47844df28fe0f3bcb08b2159956dd78fbf8c622239a89f65f52ed74249cf343f4fe1eb748c1e937d3ece4d93361ef75d6c939d6dcda65c62e61bef330546704ccf8e45", 0x0}, 0x20) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000214000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000d1f000-0x4)=0xc) close(r3) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) 2018/01/08 12:09:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b2b000)={0x0, 0x0}, &(0x7f0000ba1000)=0x10) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) [ 556.864294] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5726 sclass=netlink_route_socket pig=9640 comm=syz-executor6 2018/01/08 12:09:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d8a000)={0x8, 0x800, 0x1f, 0x8, 0x6, 0xffffffffffffffff, 0xe56c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009b4000-0x10)={r0, &(0x7f00005a3000-0x5f)="66fdd26cf2128d28b39e7358ba08207a9a74b3e2bb02dfad766bf55a97d60f89f4c272ddd1eb3e63010d388ccf9cbe1d7d955c24cb0f0ddfde7284c08a39dd204ffda5d2ad8b9cc10bffe6b3bd27fab5b8a51b68ff717992bfc9c9ea8ffeb8"}, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea01ff000001000000fefeff3aff03ffffffffff66000000000009ea", 0x23) accept$packet(r1, &(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c96000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00002a4000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000548000-0xe8)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x1, 0xea7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdfa5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x77, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) 2018/01/08 12:09:02 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x3) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000fb4000-0x4)=0x0, &(0x7f0000fd6000-0x4)=0x4) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x111, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/08 12:09:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000819000-0x26)={0x0, 0x1e, "3edbb19a2d7977822a9dc50f3b18b3aaa532aa4abf6a041ef8b7ba06c4ce"}, &(0x7f0000fca000)=0x26) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000056e000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000aea000)=0x8) accept4$ax25(r0, &(0x7f00006bd000)={0x0, {""/7}, 0x0}, &(0x7f00001b8000)=0x10, 0x800) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a73000-0x2)={0x4}, 0x4) 2018/01/08 12:09:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000f69000-0x1000)=""/4096, &(0x7f000080c000)=0x1000) 2018/01/08 12:09:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00006fd000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d9000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000327000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x1, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f000064d000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060a17e474bc07400df", 0x10}], 0x1, &(0x7f0000809000-0x138)=[@iv={0xf0, 0x117, 0x2, 0xd5, "9c2a86076b7836672915a311a570d0512a5922b95591db4ca2f425b32a78eefe81de64f86d33d8f8445567387cf7fe672441dec9dde1cc5ed64ac62daffccd2f55f92da7f42098980d9b95536301a22ea92b6ec1b840b85e047c3f132c2ac11ba6589f35deb9df34b2e14c349eb724789837127bc5940cb66e044eaaa08782c9a97e989b2e8dde58f8ab42c229054bbbcd30ce1614390e4ead030e0c49bf0c618cd7806ab24a96e3dee8bfdc9e2424f8e42ebaf74712f1db10f15c59df9306847eeffe706125e05fddb5d30225bfcb46045c6eb278"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x138, 0x0}], 0x1, 0x0) sendfile(r3, r3, 0x0, 0x40000000fff) r4 = accept(r3, &(0x7f0000d29000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000034000-0x4)=0x10) sendto$ipx(r4, &(0x7f00002b1000-0xac)="06167bfb82b3fee7e8c7d7a07768357de8c33ac5371740b22a2e82a6e5ed37a49f84276791a4e0cbdfac35bc1a6387b37d982e204149d5dd38e9393560f2315218eff477f8f71ed132b4fc17c0b5ac36c3fd92a82fbb68b18ddeabde19c32fa557ef4c526051c7c7a09437f831ba250420e885b00673544d402dce975f20acd0065e67049d11ada7bc2b53ae579a846cf7e5bd16c6f546ffe7b23ac02a579f381f6a8285d0ad9b5acd2c683e", 0xac, 0x8000, &(0x7f0000c0d000)={0x4, 0x9, 0x3, "a66851f5905b", 0xc2, 0x0}, 0x10) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 12:09:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e89000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000057f000)={0xbc, &(0x7f0000a81000-0xbc)="9d5161f503aa2e70f14b1f336f218c81134ba0ed6f8c87a09c191a16560f96fb6d22d04d19acce8e8295e6143c4defd2175c695b186836c9444b9bbaaffcf41b787a3af5122fbf3c7d77a5c51e9818c032bd939506033b38943255a2437c304cfb1782987cfda178b0387436c4ba0aa352e839c2c56269bae59ea536d49531f5b7149e0ee072298b5dc3633910573b313a2ac79a346d78cd602f01f46e4755524b93545bac60981db791a74ba5d535456f67fde900723ecd85e38192"}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000089b000)=0x20000000) r3 = socket$inet6(0xa, 0x0, 0xfffffffffffffff8) getsockname$unix(r1, &(0x7f0000aa9000)=@file={0x0, ""/4096}, &(0x7f0000a4a000-0x4)=0x1002) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000369000-0x4)={0x800000000000014e, []}, 0x16) writev(r0, &(0x7f0000caa000-0x10)=[{&(0x7f0000148000-0x39)="39000000110009240103ea20040500ff0700000005000000d7fffffb084d000019001a0015000000fefffff5000000001e2000023c00000005", 0x39}], 0x1) 2018/01/08 12:09:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000b3d000-0x4)={0x0, 0x5, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c5e000)={0x0, 0x2}, &(0x7f000040e000-0x4)=0x8) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00005a1000-0x4)=0x0, &(0x7f0000673000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b53000)={r2, 0x400, 0x0}, &(0x7f000084c000)=0x8) 2018/01/08 12:09:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002aa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000305000)={0x0, 0x9d3}, &(0x7f00009c9000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000164000)={r1, 0xfff}, &(0x7f000052d000)=0x8) r2 = socket(0x11, 0x803, 0x81) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000c51000-0x90)=""/144, &(0x7f0000521000-0x4)=0x90) bind(r2, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r2, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000a78000-0x67)=""/103, 0x67) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) writev(r5, &(0x7f0000be4000)=[{&(0x7f0000e79000-0x60)="187d868bc86137b88116404f46e4e1b568921639a3f40b0650ee5a0c77e15bcbb812448a4abb935867b4d1a1ca167e0cddf842ff0994959a4affce2c293d37434e1099dcfbbafe4dcfb8fcac2cbccd1763837108754d08b98fd8e5553932310a", 0x60}, {&(0x7f00008d7000)="07121c018b5e54051de046a465201a99f342d1b57daf3ac5d49e911f62ec360c941b733202a9dce15997fdc051eaa5524e7dedde96c1c68ca2cee7ce277683ebe9cc2fd27c91bf5af8f4e897c7e7e900d3efbb7887bd4bda1b9ca0c9bd093f5318c6aef24a92c096d4853c", 0x6b}, {&(0x7f000079f000)="c1fafb0a854532aa61d53221a31e6dd9436977d4721cee9cea0089144ac621142baa29973c32b7cea832f37f8f58468bdb691e", 0x33}, {&(0x7f0000688000-0x87)="1bb4245ad3f40b62657f3e2566c70437ad5d0721dcc7e16fd572a56ef5bb298e0510a67d45045faa94643f6393b9a45722989b333fa78bb111f89360b20361dab32caeda7343d0f84f22fb7f2d7dc755b2e80bf636a575e757eff81538d492aaaac22729badefd9d344d869c0b21913974f9bafd58d18a3468ca18fadbcd6aed76736c4ccd781d", 0x87}, {&(0x7f0000fc6000-0x17)="30ad248640f5421260ce9ae01699164857f82355114b64", 0x17}, {&(0x7f00005dd000-0x29)="a8485db6b0734fbc3bb16790a6e50008537bd48b01f55139c2179adf5ac52a4dd887c8cfae834eea49", 0x29}], 0x6) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000794000-0x4)=0x0, &(0x7f00001de000-0x4)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a09000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x2, 0x9eb, "7cb97b0796b307c173a598105a7568f1e1c9462ca6e3339d3c32ff310cef76e62fdb071cfa76e683c4ea95b3e611290845a1a13eb2fa6478ec487783ede04661509532eeffc77a0a5609ce847ac7f657"}, 0x160) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000edb000-0x70)=[@in6={0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x603, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xebd}], 0x70) 2018/01/08 12:09:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dc0000)={0x5, 0x88a, 0x4, 0x10001, 0x4, [{0x7fff, 0x7fff, 0x2000000000, 0x0, 0x0, 0x1808, 0x0, 0x0, 0x0}, {0x80000000, 0x9, 0x60, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x90, 0x0, 0x0, 0x601, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x3, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}]}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 12:09:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fe5000)=0x200, 0x4) pipe(&(0x7f0000550000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000c09000)={0x1, &(0x7f0000996000)=""/10, &(0x7f0000b56000-0x18)=[{0xffff, 0x59, 0xbc, &(0x7f0000e67000)=""/89}]}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000cd9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000061c000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000d06000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000720000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fba000)={r3, r4, 0x9}) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:02 executing program 4: r0 = socket$inet6(0xa, 0x8080005, 0xc7f4) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00005f9000)=0x7fffffff) 2018/01/08 12:09:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000bda000)=@generic={0x9, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d39f2ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8e000-0x4)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00009ea000)=""/138, &(0x7f0000958000)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x400000004, &(0x7f00003d2000)="8902", 0xfffffffffffffe0f) 2018/01/08 12:09:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x9, &(0x7f00005c8000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000330000-0x4)=0x0) socketpair(0xa, 0x80006, 0x8, &(0x7f0000e46000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000946000)=0x0, &(0x7f0000295000-0x4)=0x4) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000627000)="de2c30b07a993bcca935653ba407b1d1393ccf7461a90b1b7a2230d99a80eda7de5322afb6ed7563d56cb4059a90f69c01573dd5370f4651f1fcfc616520ceb3cae727050aa131c4840629c9321c883e4a073544ec7b3ceac4674b87aed75370ee7f6c818a2a2d2228643ac1ab8c2ae32b34a7b2bcce539561a1d182299927d1bdd02a0e51d594e2592504d1ecefe19d7fdb") r3 = socket(0x1e, 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000835000-0x4)=0x101, 0x4) getsockopt(r3, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/08 12:09:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x8527, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000bff000)="cf", 0x1, 0x0, &(0x7f0000b1c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f00000df000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d76000)=0x10) connect$inet(r1, &(0x7f00004fe000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000096000-0x4)={0x0}, &(0x7f0000d6b000-0x4)=0x4) 2018/01/08 12:09:02 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000032a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000013c000)={0x0, 0xca, "0198fc72dcf64d6123f26b4538289367c1ca00f8ec2441fd0b8a7163f8c7f46f7f2201d63831f65788f44ce1068cdf58bb48a88e45681cbd47cce4345986b7f6c57f1701106b7fc6556e23256372c65392b9bf742c5273e6892bfb52064c4679d383752e6b802d0972921177241b66fd0288004b475e17317766d458f39fa1e1ba7daa7962f2c61bf285307e66908a0a59bd3c6ed1d871a01001ef58018850f575052cc699f0a726d67eed28a109fd517427cbdb633b2318d1b76e6d465eeae6ae8a16d9b24330fb4888"}, &(0x7f0000001000-0x4)=0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x3f, 0x5e242285, 0x9, 0xfff, 0x81, 0x1000, 0x6, 0x800, 0x401, 0x7ff, 0x5, 0x2, 0x5]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r2, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f000036b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00009a9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:09:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) socketpair(0xd, 0x2, 0x3ff, &(0x7f00004fd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000a56000)={0xe72d, 0xf75c}) 2018/01/08 12:09:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) socket$inet_icmp(0x2, 0x2, 0x1) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000313000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000bff000)="cf", 0x1, 0x0, &(0x7f0000b1c000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007cf000)='scalable\x00', 0x9) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b62000)={0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fff, 0x3f, 0x6, 0xff, 0x0, 0x1, 0x20, 0x7eaf}) writev(r0, &(0x7f00006d7000-0x70)=[{&(0x7f0000ddb000)="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", 0x218}], 0x1) 2018/01/08 12:09:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000-0xc)={0x0, 0x5, 0x0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d61000-0x18)={0xffffffffffffffff, &(0x7f000095d000)="", &(0x7f0000405000)=""/232}, 0x18) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000058e000-0xc)=@sack_info={0x0, 0x7ff, 0x4}, &(0x7f0000c29000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002af000)=@sack_info={r1, 0xc72a, 0x8}, 0xc) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept4(r0, &(0x7f0000311000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000102000-0x4)=0x58, 0x800) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00003e3000)=@dstopts={0x5c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6f}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}]}, 0x2d) 2018/01/08 12:09:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009c0000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005dd000)=0x0, &(0x7f0000a0d000)=0x4) getsockname$llc(r0, &(0x7f0000d42000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000790000-0x4)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000688000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000278000)=0x0, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x74, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e1a000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb0e}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) 2018/01/08 12:09:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x807, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f000060f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000693000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fcb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$inet6(0xa, 0xa, 0x0) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008ef000)={0x5, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x200, 0x2f, 0x5694, 0x2585ed57, &(0x7f000068a000)=@generic="9e03f09efeb39af1da438a2cd2ff12fb", 0x9, 0xf3da, 0xfffffffffffff3d9}) r4 = accept$inet(r0, &(0x7f0000342000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000b000-0xa3)={0x0, 0x9b, "952b016141c4da86ba92477b21e875f8f31c5e592e213a0cf56cd952ff83bb78daabaf581b3c6d1e364befaadc9681003ce53318a2703be88b40a355514fea550b7fa8066e45ba3b838c217e103966916bf9059c3a0115272d9247f526702ddfc7563989eacacdeed82a7a57db56644a6eb3dff4201467b30a9cedbe7079b60f9fed136776497255d138fda91f010b11cc7c27f2d06c9a65ba54db"}, &(0x7f0000592000-0x4)=0xa3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d26000-0xc)={r5, 0x4, 0x0}, 0xc) tee(r2, r3, 0x2, 0x0) 2018/01/08 12:09:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f0000421000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d0000)=0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000807000-0x5)='"', 0x1, 0x4004001, &(0x7f0000835000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000025a000)=0x0) 2018/01/08 12:09:02 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="f39316d30e4c3ebcfe1ce01a7013b02e", @ifru_flags=0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) 2018/01/08 12:09:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000ddb000+0xd5f)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000c9b000)=0xfe7c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ed1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007dc000)=0xe8) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) connect$inet(r0, &(0x7f0000e32000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x5, 0xfffffffffffff800, &(0x7f00004f1000-0x64)=""/100, &(0x7f00007de000)=0x64) [ 557.255582] lo: Invalid MTU -1145372672 requested, hw min 0 2018/01/08 12:09:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x1, 0xffffffffffffff7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 12:09:02 executing program 5: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ada000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ada000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xb8) 2018/01/08 12:09:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:09:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000049c000-0x4)=0x0, &(0x7f0000e5f000)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000b39000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) listen(r0, 0x100000000) bind$netlink(r0, &(0x7f00009a7000)={0x10, 0x0, 0x1, 0x2000}, 0xc) 2018/01/08 12:09:02 executing program 2: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d20000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005dc000-0x4)=0x400, 0x4) r1 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a2b000-0x18)=@get={0x1, &(0x7f0000d1f000)=""/245, 0x7f}) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000013f000-0x90)=[{&(0x7f0000ddd000-0x1000)='W', 0x1}], 0x1, &(0x7f0000bb1000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f00007c5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005de000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff00000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x8, 0x4, "eb29a20adb135934e399c6cb6087579dc0ece885a3d9ae993e41cbbb3d6bd01b7b291721835027fb288c654e015895c6e71054f364c149c9fa82667bb3bec9513c20d8b00164d21682e4d47f43cbddd1"}, 0x160) [ 557.296085] lo: Invalid MTU -1145372672 requested, hw min 0 2018/01/08 12:09:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007fd000)=r1, 0x4) 2018/01/08 12:09:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x8, 0x2, 0x10001, &(0x7f0000142000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000011e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e42000)=0x20) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 12:09:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) sendmsg$nfc_llcp(r0, &(0x7f0000b19000-0x38)={&(0x7f0000ffd000)={0x27, 0x8, 0xb8, 0x3, 0x8, 0x1, "31514c7fffac0d71d63dd3d96769752be0b1aa4656322cee3c9d825ebd45925e32d52183b5244e1d95a2871cd9b18c7092653407575f0c6b2186bb49edda9c", 0xffffffffffffff7f}, 0x60, &(0x7f0000cb7000)=[{&(0x7f0000b0f000-0x2)="8eea", 0x2}, {&(0x7f0000253000-0x99)="e0e8656830a744467e0f02b6e8324e9059af2b9bc23f92c06200cfb9c435b9dc40f2ea15fc7cafc9b478ef7e9a2e27a9d9bdf07d84364bcfefc857416847cec26a6d711fd394681fb8443a88d84c35022d00b182e414b8ffbb16ac19c16b76883e07a2db8532612cdfa8714ff41ef807cc943fa646c7adc21ff961ca0bd2d3e8b777238cfe02722022f1b0ef4993b402c3db29dde4533380e7", 0x99}, {&(0x7f0000924000-0xb9)="bf91a601f09d72fd2e88f4390555b2083648580a3c9bc753fe7618d37e75f7ea27408f186503382f0d368f1a505a53e8072db75586d9ee0f8ea27749856c06b4f6b46d7233042a52a0365046afca4de62c103143f9fb231c3c6156c515ace2581ec18744b8c4603e2f8045443f8ce69b38d8dd20a415a70ea268382f3db28a2a312a36b5b147f3f768edf3ff629e5d11ef2b0715ab424d701280093d2fc948370da8862430421832469f52e1f68f45858a8e41276a07da5240", 0xb9}, {&(0x7f0000944000)="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", 0x1000}, {&(0x7f0000928000)="90641506e05cfda008db05b9a84de791a90c90388aeb8e340aabd3eabe1bf4937b10eb560ec20ace9fec072f57d2198cfbaf5f4b2710df4bea781cb99515b8835f84f8c23209390f72d1026d9eb583ad9d01055f56b3ac7f4c76ab470183897b942b7e7c6f680cd041c9e4223734a016bda50227ae40c6f56180211496df9802c74d2b22ba8a7c6a000183f0a13fc8022176ea10242230d57d5d639501df14bae3dbc807bf319736f9b041190045d72467e660fb33c1459f8c65db49e9084bcf3ab93aa27a59204d1b1e96c5137b6609506bd9", 0xd3}, {&(0x7f000093c000-0x43)="209c87ee05e613958470fbaf975a10e2533f5c7a279e2b2371a5f211f8a4c2d8c8d86bde9e13f0fc2872d424d7455cd447f48c1e6134e18b9e940801bb0b58503849c8", 0x43}], 0x6, &(0x7f0000aeb000-0x28)={0x28, 0x111, 0x100, "2913735a1d0173a3a2519c8bc9e31c71a3c8101b1e"}, 0x28, 0x0}, 0x10) ioctl(r0, 0x38, &(0x7f00003ee000-0x40)="9568c5c4ceb7681506ececd6406abe7e955bf0ea1c19f55e7860eec5a2c3b2ca7579929183dab41c6d6f69dcb546183a0ef7daa0ae2e8eef075a4151ead28a77") bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a3c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000036b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000aa2000-0x20)={0x7fffffff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000025c000)={r2, 0x100000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000ae8000)={0x40000000, 0x0}) 2018/01/08 12:09:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:09:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bd1000)=@generic={0x0, ""/126}, &(0x7f0000f13000)=0x80, 0x80000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000538000-0x4)=0x6, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000599000-0x78)={0xedc, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0x2, 0x2, 0x2, &(0x7f00003fd000)=@generic="ca44c8c07c12881a1acdf161ca29e669", 0x9, 0x59, 0x2}) 2018/01/08 12:09:02 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x6, 0x20) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000010000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000011000-0x33)="32000000180025070800940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d7188802", 0x33, 0x0, 0x0, 0x0) 2018/01/08 12:09:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005d9000-0x100)={0x1f, 0xfffffffffffffffc, 0x4, 0x2, 0x4, [{0x5, 0x5, 0x7, 0x0, 0x0, 0x1f02, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0x2464, 0xff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x784, 0x10000, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x0, 0x0, 0x0, 0xa02, 0x0, 0x0, 0x0}]}) poll(&(0x7f0000095000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 12:09:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000191000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004e5000+0x842)={0x0, 0xfff, 0x20, 0x400, 0x101}, &(0x7f000004e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000087d000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f40000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000724000)={r1, 0x3, 0x1ff, 0x9, 0x7fff, 0x3a5, 0x6, 0x8f5a, {r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x79, 0x8, 0x0, 0x80000001}}, &(0x7f000051f000-0x4)=0xb8) r3 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/08 12:09:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000aa4000-0x4)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4(r1, &(0x7f00009ba000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000128000-0x4)=0xfffffffffffffee0, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000050f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c57000)={@loopback={0x0, 0x1}, 0xa621, r3}) poll(&(0x7f00002b7000)=[{r0, 0x20, 0x0}], 0x1, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000465000-0x26)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair(0x17, 0x80000, 0x1, &(0x7f000034b000)={0x0, 0x0}) getsockname$unix(r1, &(0x7f00008d2000)=@file={0x0, ""/108}, &(0x7f0000244000-0x4)=0x6e) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000064a000)=""/4096) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ac6000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b24000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000090d000)={r2, 0x9c}, 0x8) 2018/01/08 12:09:02 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f000079e000)=@un=@file={0x0, ""/4096}, &(0x7f0000d35000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x3b)="73b95f05f1164422a0ab54e87d4d11a513987f28065fb9ef4d74e2d3dce108a3bc69ea71850063c2db95ffd9736e3ed0e5c465820d617feb7d6f55", 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000d81000)=""/14, 0xe, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000097b000-0x4)=@int=0x0, &(0x7f00000f2000)=0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) pipe(&(0x7f00004d3000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e1d000)={r2, &(0x7f000011a000-0x84)="c7d86ff86cb188ef47e376481360c378f1ad6db6c29975417764cb84de233fb98d0e41562165ba021fc5dbf355e8a4f9b132add841d4e2f2729a8073a4adfd7aabbf5039cf8f144fa7570531b39d9309c171b0277d0b62ef2c1e32fa3303aa2af6bcd6b3eabaccd69e27fb6c0548cfc18a8ac22713635a5a1e183671165378252fcb233a", &(0x7f0000158000)="69a9db8d99fc02b891b091e19aebce58fedc733adb1419b75c4b3e2e323b2797a843c3f27b9054691f09c215c02325868a4d", 0x0}, 0x170) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) 2018/01/08 12:09:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c81000-0x4)={r1}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00003dd000-0x4)=0x3) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="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", 0x100}], 0x1, &(0x7f000071e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/08 12:09:02 executing program 5: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000000000e, 0x802, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000fac000)=0x0, &(0x7f00009b6000)=0x2) write(r0, &(0x7f000092f000)="22000000150007010100006d00000027020c00000100000009000300000100000015", 0x22) 2018/01/08 12:09:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:09:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000+0xce2)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x400, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x0, 0x3, 0x5, &(0x7f0000001000-0x10)=@common='sit0\x00', 0x81, 0xffff, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000462000-0x4)=0x0, &(0x7f0000dfd000)=0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b22000-0x4)=0x5, 0x4) r2 = socket(0x11, 0x803, 0x81) bind(r2, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r2, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000bdf000)={0x0, 0x3ff, 0x10, 0x6, 0x8000}, &(0x7f0000ca8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f2f000)={r3, 0x80}, &(0x7f0000265000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002a4000-0x4)=0x200, 0x4) 2018/01/08 12:09:02 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0x0) getpeername$inet(r0, &(0x7f0000c9e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028e000)=0x10) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000dd5000-0x28)={@generic="1f671463ab3650e695c2b592fa91cdf8", @ifru_flags=0xe200}) 2018/01/08 12:09:02 executing program 1: r0 = socket(0x18, 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000df6000-0x4)=0xfffffffffffffffe) 2018/01/08 12:09:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007bb000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2b000-0x4)=0x10, 0x800) bind$bt_l2cap(r0, &(0x7f0000e4a000)={0x1f, 0x6, {0x7, 0xfffffffffffff905, 0x8, 0x81, 0x6, 0x2}, 0x6, 0x9}, 0xe) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) bind$alg(r1, &(0x7f0000f75000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) 2018/01/08 12:09:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000002000-0xc)={{0x8001, 0x401, 0x6, 0xc26, 0xfff, 0x7}, 0x26f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f000084f000-0x8)=0x0, r1, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) 2018/01/08 12:09:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000d, 0x802, 0x7) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030101000000", 0x1b7) 2018/01/08 12:09:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:02 executing program 5: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00004f9000)=0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000)=0xfffffffffffffffc, 0x4) 2018/01/08 12:09:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000312000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/08 12:09:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xb, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xf6)="f3edea9d9b952a0b8969d21c67e7ab738f199f2e8bfa087d467a23979e9a410aaa8ae4ecad63ead4ecbd8f9de67b22adf46b366942cfadc00b31129c0ef038c3cbc79c6fa84cfdb53d421216a2b314a345386be21723a26e98ceec6618719a6773c9c6be8d72a9aca839636aac7b64a738e8edfd307af79e340ed4deaa316bb5c20f31fc6b590bf009755a69822961bae155114ffb54ad8d8dec407a987a31eaf02fc2e5bfdd5748f1f086a87415b283dd9ee984d57986a7c76287af01161cdfa8b175707d3c60417f63439dba7a8df81d771b600e907262991c62d67ab64d954b9f6a632a85798378f349d8a71b2d9d2a35887466eb", 0xf6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000)=0x0, &(0x7f00000a9000-0x4)=0x4) r2 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000002000-0xa)=@abs={0x1, 0x0, 0x0}, 0x7f) 2018/01/08 12:09:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) pipe(&(0x7f0000473000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000087f000-0x10)={0x6, &(0x7f0000bb9000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000389000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000246000)=0xfffffffffffffdba) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000928000-0x10)={r3, &(0x7f000008e000-0x14)=""/20}) accept4$inet(r1, &(0x7f0000b74000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fb000-0x4)=0x10, 0x800) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000c33000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x382c}) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x0, 0x4000000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/08 12:09:02 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000627000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ef9000-0x4)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ef8000+0x5db)={&(0x7f0000ef8000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a3b000-0x40)=[{&(0x7f0000ef9000-0x72)="1ad41526eef8a2d46673c62c82b90670197ff4983f97667c33fb2e5c23912d9794af3d9f559821a30b1a110ab00a916c8eaa91a3feea0f3c0892200df2bde1b173df9022f78d2788c4d0ab9bbfe665bb83241c7495a30c69d8f2fd6bd4a97387effd37b2cbb7103445f673917fc8329daa06", 0x72}, {&(0x7f0000ef9000-0x6a)="82cd0de029c50ab33861f9313d04271c6d684bfa5fcc9abbf4d0cae5c298b583ff0c35da5e8ce90066504e4b6d73b51d3a7ddc226bc5793b413ccaee7f0d55c55537f7961936cbfc77ee09e177bd6376c7fc78510ff7e531732c3a5cf781124391cc325d9786dc26b264", 0x6a}, {&(0x7f00003d3000)="9c86ea51d058c986d39067d6cfa44963a4265f44cbc9e28394041d93f728f2bbfa906153b8d997026d4cfe5a786b773ee2f8e0e61ccd9bc77441f4a6a072a879fdf8e82d00cb9725a655c526f633c5c6c5", 0x51}, {&(0x7f0000ef8000)="f57ad88044b925e97f554f5aaabb72142e072594bc0fcd4e9371443727b1e413110958ba8dbb22c69497af1d35541aef3c4044d84144d9ef56ca5e5d029e04449cd4f662d05fd2f191c8e78d12b3b32bc6eb04a6e14ca9feac75f32494944e4cc7722c8cf66cc69a7b7cdf323f0125a1621e043ae86f86daf82f102802677983c1c229341775308aac8968283dc9e3ed5199c6bc0b291d6a957732", 0x9b}], 0x4, &(0x7f000080c000)=[@sndrcv={0x30, 0x84, 0x1, {0x5f2, 0x10000, 0x200, 0x100000001, 0x2, 0x7fffffff, 0xfff, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x6, 0x307}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x20, 0x7fff, 0x7}}], 0x90, 0x8000}, 0x10) 2018/01/08 12:09:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000474000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000063000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000470000)={0x587, 0x8, 0x200, 0x0, 0xff, 0xe0, 0x7, 0x51e6, 0x0}, &(0x7f0000763000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000070000-0xc)={r1, 0x0, 0x0}, &(0x7f0000419000)=0xc) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000347000)={0x0, 0x9d2}, &(0x7f0000f32000)=0x8) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000974000-0x4)=0x0, &(0x7f0000c2f000)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c7d000-0x14)={r3, 0x7fff, 0x1f, 0x5, 0x5, 0x40}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000295000)={0x0, 0x5}, &(0x7f000041a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000016f000-0xd1)={r4, 0xc9, "f3b77671744fa479b240af4abdbb1b328e8e03390a694d8b65d9f8765a9589b4322b9d02218bf65bb66db29da5b1d95b345f0ce65d406bf587ca4998be513e60fe9a1742240cbf2cf795cd49cd103ef061ec152d906b64b451093f26272b358338e2580de9edf613936baf490a8934f1d42af4f37d8fa2c7c092b82bf1bb2f7c1cd49f29da51e833c86fc613a8c270f548024f2def8eb0394fd4a14b8a79171bf26b58ab73e2a1507cf887fecd77883bc65d8bf72ddd52796fbd89d1ae34fad1196b74b63ac66b2e5b"}, &(0x7f0000bda000-0x4)=0xd1) write(r2, &(0x7f00007f5000-0x1f)="1f0000000a06ffde0000f49f0710000000060000fe00000000000000000000", 0x1f) 2018/01/08 12:09:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000fc4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e13000)=0x5) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000686000-0x8)={0x0, 0x8001}, &(0x7f00007f7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004df000-0x10)={r2, 0x58, &(0x7f00001e0000-0x58)=[@in6={0xa, 0x0, 0xe32, @loopback={0x0, 0x1}, 0xffffffffffffff81}, @in6={0xa, 0x0, 0x8f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d83000)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f63000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000b34000-0x4)=0xc) bind$packet(r1, &(0x7f000000d000)={0x11, 0xffffffffffffffff, r3, 0x1, 0x0, 0x6, @random="40d9050001e8", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000075d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007ff000)={0x0, 0x7, 0x0}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f000065f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000cee000)=""/44, &(0x7f00002d7000-0x4)=0x2c) accept$nfc_llcp(r1, &(0x7f0000f30000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000db4000)=0x60) sendto$inet(r4, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000e7d000)="", 0x0, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:09:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000d30000-0xe)="7c9845a4b6e42a73e2e1219c627c", 0xfffffffffffffd62) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000054c000-0x4)=0x3, 0x4) 2018/01/08 12:09:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003b6000-0x4)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c1c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000cb2000)="0033ffccac99a78f5bc30ac35b849b3483372871e4c9b40eeecd244f027d", 0x1e) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet(0x2, 0x80a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x3, 0x8080a, 0x0, &(0x7f00004c5000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000028b000)=0x0, &(0x7f0000e4f000)=0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f000099a000-0x4)=0x8, 0x4) 2018/01/08 12:09:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cfc000)={0x3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000065a000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000429000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b22000-0x10)={0x0, 0x0}, &(0x7f000052f000)=0x10) [ 557.742781] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 557.794669] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/08 12:09:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000011, 0x3, 0x8) bind(r0, &(0x7f0000d86000)=@generic={0x400000000011, "0000010000006200000000000002a71a497600000100b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ffdf163ee340b767950080000000000000010101000100019e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000010000007f74051c000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000861000)=[{0x100, 0x40, 0x0, 0x0, 0xffffffffffffffff, "0500670dbc2500680cdc9d470ae2c70000060000001a03d8816e3fae67df7433fbea13bb8c56f8ce714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d73b5cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d630000581683ccfe26393600de86de369946574b2070853083a0af22a10671a5db05000000000000007a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb217f0c060ea208bb8d8cd"}], 0x100}], 0x1, &(0x7f00001a4000)=[], 0x0, 0x0}, 0x0) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{0xffffffffffffffff, 0x4000, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00001fb000-0x4)=0x0) accept$packet(0xffffffffffffffff, &(0x7f0000472000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000593000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000012f000-0x10)={0x100000001, 0x4, 0x7, 0x8, 0x0}, &(0x7f00009a6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000087c000-0x20)={0x0, 0xfffffffffffffffd, 0x1, 0x5, 0x1, 0x9, 0x2a9, 0x1f, r2}, 0x20) sendto$packet(r0, &(0x7f0000225000)="cc2cf9d7e3d12607765a4e85cf53732fb5794f70e01c0a9e987ee4f68b3d336fcc2bd1b891151358993aa6ad1adae166c81fb13d10cc365563bdcb496a352da470b2bef49970f97890a04b265b5c8301ff5dd8d20f2ddfb2652daff85d17d83b0615c5d1cf636965d4876a7d359a2f28ba207589", 0x74, 0x1, &(0x7f0000a12000-0x14)={0x11, 0x1, r1, 0x1, 0x9, 0x6, @random="a621a49abf69", [0x0, 0x0]}, 0x14) r3 = socket(0x10, 0x3, 0xf43c) write(r3, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x400) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r1, 0x0) pipe(&(0x7f0000911000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f69000-0x4)=0x4c, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f6a000-0x4)=0x1, 0x4) 2018/01/08 12:09:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = socket$inet6(0xa, 0x80f, 0x3f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f51000)=0x9, 0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f39000)={@generic="7786716ea18cd3fdb7f540300e322d2d", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000778000-0x9a)="1de0788758b4e074ccd43fe5b580b99e94d97758b53f8cdb35331737adeb91e8e9ead270a0e1d0843d3f0a4dd86b1d4198545cd8b8f7b42ac004874499e1381797ed3858c2bf77319a3d4b5f41efff411cb2aeb1123e79d619a9ba655b36bc5b843b4092ec36abffe71abbbb3ac099aba3e8a50c1e56df80b480ebc1065ca0db0f96454806b4de7899e13dadfa292d2791c7bc7a2d415a6d18da", 0x9a}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000000)="3ebcfdd4419f3f2c878ce48d324a8e5de3d8809363fb380ab57056cf1d40ac95b5f7657179914736480d7dac93a0e7d91b5b978f82274da62cbc0f0537597bb514473f205a90fd223dbf34366f07d0bf7fbd7cad14136836661c3f98f08a5bde7b9dd809c30ec8649236de0e75ec69c452ac90326132733123e300c8e7953dcbb960", 0x82}], 0x3, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa9000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00004b1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ca000)=0xb) 2018/01/08 12:09:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d55000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000241000-0x4)=0xe) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c4c000)={@common='ip6gre0\x00', 0x6}) getpeername$unix(r0, &(0x7f00007d5000-0x14)=@file={0x0, ""/18}, &(0x7f0000cb8000)=0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = accept(r1, &(0x7f000097f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000391000)=0x8) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00001d2000)=0xffffffffffffffff, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004c8000)='hybla\x00', 0x6) pipe(&(0x7f00006be000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000368000-0x40)={&(0x7f0000769000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f07000)=[0x0, 0x0], &(0x7f0000824000)=[0x0, 0x0, 0x0], &(0x7f0000a97000)=[0x0, 0x0, 0x0], 0xa, 0x2, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000ad000)={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2d53}, {0xa, 0x3, 0x1c000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0xffffffffffff0000, [0xfafb, 0x3, 0x4, 0x100, 0x7, 0xa6, 0x8, 0x8]}, 0x5c) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000cec000)=0x2) 2018/01/08 12:09:03 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fe8000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a0b000-0x18)={0x0, 0xb11, 0x30, 0x43, 0xff}, &(0x7f0000faf000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000378000-0x8)=@assoc_value={r2, 0x3}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d68000-0x10)="b82b57892ef768ba093c7ca7bd73f882", 0x10) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000fe7000)="2900000018003191dc000fe900080002021300000000ff0680000c000c0016000401ff000000050001", 0x29}], 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000)={0x0, 0x0}) accept4$inet(r3, &(0x7f0000d2b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004be000-0x4)=0x10, 0x80000) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{0xffffffffffffffff, 0x4000, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000552000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a82000)=[@in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) syz_emit_ethernet(0x15, &(0x7f000054d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7, @x25={0x5347d1768d122c42, 0x800000000000042, 0x103, "91abf155"}}}}, 0x0) 2018/01/08 12:09:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000480, &(0x7f00008d1000)=""/0, &(0x7f00008ac000-0x4)=0x50b) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d85000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005f2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cbf000-0x4)=0xb) 2018/01/08 12:09:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fe1000)={0x0, 0x0}, &(0x7f0000f8a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000405000)={r1, 0xb4, "ebd35f077423c3200f58ca8eb013b684d7bd063936639e56ecd4ecc28a87239ecb522bf2b87e7195cde2eb81dc16f1e8781163042f2a892bdf71159fb99f4630d96ad7b78542c6dc941eb6efc430ae3a6d669076d94542e6ddeb927f6efe1fc58f30bad972194a170bc665e04d894f07e5dd62f7f4a8a8f9a07bea0c6f0f1667e6e7d7cbf88c706b4446d62e7545518f4646bc5027cca1b1394a7f177912ef60aaf4a1cc514d90f2be5f0456cafa566d96047bed"}, &(0x7f00004b7000-0x4)=0xbc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000475000)=@sack_info={r1, 0x8, 0x80000000}, &(0x7f0000df1000)=0xc) 2018/01/08 12:09:03 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0x4}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x3, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7afc, 0x20}, &(0x7f0000004000-0x4)=0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000003000)={0x40000000, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001000)='veno\x00', 0x5) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000007000-0xe5)="3b95d9dd39b6e691032c75a76349087fc0fe1c8c7327a6be4f5e5003af67e0ac345e3893eed92e98d45c739b66d3c17c15fca2bc9a98b40fd1185c347fc7faa14792017ddd85b0e7bc7ee58b072ca24614e1991963baa3c0433f9d97d017aa6345dacb95ea3a631c760eb2f028e61ad5112ce49e25264c56f33a3ee55b4242afdcb0152c2119e3e9bb319226898e82c1e9cdcc874fe873fd6ff9603d23eb690753e97f153ee1198f5d4313116ad46d5728c22ae53f959acad15f978d2eeafa6d47b76202796f9c895cb6f966210c836144fdf829a0da69b0a8874060de390eac856e9132b8", 0xe5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) 2018/01/08 12:09:03 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xe181, &(0x7f0000ff1000-0x8)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ff0000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063b000)=0x27) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a6000)={0x0, 0x0, 0x0}, &(0x7f0000ff0000+0x382)=0xc) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff2000-0x8)={0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072e000)={r1, r2, r3}, 0xc) 2018/01/08 12:09:03 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e87000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b90a8f1cd87c86452e27f39ea9352d8c"}) write(r0, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e20085000012000b80ffff000007ff002103c75735", 0x26) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{0xffffffffffffffff, 0x4000, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000287000-0x4)=0x0, &(0x7f0000479000)=0x4) bind$alg(r0, &(0x7f00006cd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(md5-generic,rfc3686(ctr-camellia-aesni-avx2)))'}, 0x58) 2018/01/08 12:09:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b2d000)={0x0, 0x4}, &(0x7f0000a05000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000069d000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xfffffffffffffffd, 0x80000000, 0x2, 0x9, 0x3, 0x7, 0x1, 0x2, 0xfffffffffffffffb, 0x4, 0x2, 0x9, 0x5f4, 0x5]}, &(0x7f0000b8a000)=0x108) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00004cc000)=@req={0x2, 0x1, 0x5, 0x1}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000042a000-0x2e)=""/46, &(0x7f00003c5000-0x4)=0x2e) 2018/01/08 12:09:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000d03000)=0x0, &(0x7f000095d000)=0x4) 2018/01/08 12:09:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006ca000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf0000)=0x1c, 0x80000) pipe(&(0x7f0000981000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000905000-0x1e)={0x7, 0x0, 0x10001, 0x1}) close(r2) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000d47000)={0x800, r3, 0x10003, 0xfffffffffffffffb}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004f6000-0x14)={@rand_addr=0x1, @rand_addr=0x8, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) syz_emit_ethernet(0x377, &(0x7f0000331000-0x413)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x40000000086dd, @ipv6={0x0, 0x6, "8f4106", 0x341, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0x21, 0x6, 0x0, 0x7, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x3b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x5, 0x4, 0x0, 0x5, [0x401, 0x80]}}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x1f}, @ra={0x5, 0x2, 0x400}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x10, {0x3f, 0x2, 0x7fff, 0x0, [0x8001]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0xe9, 0x6, [0x100000001, 0xb9]}}]}, @dstopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @ra={0x5, 0x2, 0xfb48}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x101, 0x3, "6656b4"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x11, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x18, {0x5, 0x4, 0x3, 0x8001, [0xa5b, 0x5]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0xd781}, @calipso={0x7, 0x18, {0x40, 0x4, 0xffff, 0x200, [0x8, 0x2]}}]}, @fragment={0x3d, 0x0, 0x628d, 0x4253, 0x0, 0x2, 0x1}, @fragment={0x3b, 0x0, 0x3, 0x2, 0x0, 0x3, 0x3}, @routing={0x0, 0x10, 0x0, 0x9, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x2e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffc000000000000}, @ra={0x5, 0x2, 0xffffffff}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @generic={0x8, 0xaa, "239fc116108276ae421475020220ed065999791f1e9af5085dd5b0edaed73854e8a6e8a452e0db1d85f8658ff1a37cd664e2e9811daf305bc0268fea64752a481abd4755ef3a257a5b090e08c4495a9ae2afdc1ac51f3ffaf6b06dbf9842d6d12b9b0283b87fe0e35b5b65e7f592bd221c0cdbbad8573c0bb13a73c39ec5f9921764af8469ef6a82e9212e325b64288bba69abbcadbfeb600666432b7348d3c0f091384d3a835476c2a3"}]}, @hopopts={0x33, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x80000000}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x1ff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "12d900", 0x0, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f29000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000791000-0x4)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00003e6000)="cc9f0966976331da061f39ceb94794301b416e135fb04b9053cac5ab7fb57ffde0cb647acf1a32a426f2b5aa84984429ec93a059100f4ab56fbd5e12194135d278ba53e3506baa73ac5de9a7950b00596d04dc93ba9615501f", 0x59) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000048e000)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c0000-0x4)=0x83, 0x4) setsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f000087f000-0x4)=0x400, 0x4) connect$ax25(r0, &(0x7f0000ed9000-0x10)={0x3, {"6f2f9b6106d030"}, 0x7fffffff}, 0x10) getgid() 2018/01/08 12:09:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0xc) r1 = socket(0xe, 0x6, 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c35000)={0x9}, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/08 12:09:03 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000098b000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)=[{&(0x7f000032e000)={0x27, 0x1, 0x4, 0x7, 0x8, 0xf, "566562c8951b019dae0f80b61da4846be471fec2ee7e3050c0e873f66f001cb7e3e2ec4a399ce6da96118b51121836f020bd135f0029336a12647172674967", 0x7}, 0x60, &(0x7f0000783000)=[{&(0x7f0000e7c000)="57a156b754261385d4e83749503ca07ff7eea0de76fee895bada87c9ef76cd0fe13c", 0x22}, {&(0x7f0000001000-0x63)="5e80555e1694de1ef949c5d52decd8b6465b36f24527245b98227a1e7998962f303b7f522a9487ec6d40b5d1f0743e586d0165a639266fb99927ac7909d2b5cef94f45e38db6a0511d655cc39a21b4c52529c4c33427869e474a52d0516e51cd1cfd4e", 0x63}, {&(0x7f0000fbc000-0x7)="48302ab2828b97", 0x7}], 0x3, 0x0, 0x0, 0x8000}], 0x1, 0x4000880) 2018/01/08 12:09:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) close(r0) r1 = accept4(r0, &(0x7f0000e83000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b97000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003e9000-0x8)={0x0, 0x1}, &(0x7f0000833000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000165000-0x6)={r2, 0x7ff}, &(0x7f00004dd000)=0x6) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000754000-0x10)={0x5e, 0x3, 0x7fff, 0x7}, 0x10) 2018/01/08 12:09:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f65000-0x2)=0x16, &(0x7f0000cd1000)=0x2) r1 = socket$inet6(0xa, 0x3, 0x37) sendto$inet6(r1, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f65000+0xf64)=0x0) 2018/01/08 12:09:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x5) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x201, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0xffffffad) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b53000-0x4)={0x7, 0x1, 0x1000}, 0x4) write(r0, &(0x7f0000330000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000624000)={0x87e}, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 12:09:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000056a000-0x4)=0xfffffffffffffff7, 0x4) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/08 12:09:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 6: r0 = socket(0x9, 0x802, 0xfffffffffffffff8) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x13)={0x0, 0xb, "912593a399f631da3caa61"}, &(0x7f0000000000)=0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0xb85, @loopback={0x0, 0x1}, 0x1c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xe2e, 0x3, 0x5, 0xc4}, 0xa0) 2018/01/08 12:09:03 executing program 1: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f00000a3000)=""/104, 0x68, 0x40000001, &(0x7f00005cc000)=@abs={0x0, 0x0, 0x0}, 0x8) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) 2018/01/08 12:09:03 executing program 4: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002e6000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000415000)=0x10) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000415000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000415000)=0xc) 2018/01/08 12:09:03 executing program 0: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f14000-0x20)={@generic="e5696328a92a3c073071940696ddb904", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000081000)="24000000190025f400ff21180000fd0e0a00fffd001000800209ffeb080017000000ffff", 0x24) 2018/01/08 12:09:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) accept(r0, 0x0, &(0x7f0000288000-0x4)=0x0) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000e2d000-0xe)="7c980000000000000352219c627c", 0xe) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x3) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fd3000)=0x4c7c, 0x4) r1 = accept4$inet6(r0, &(0x7f0000f1f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000032c000)=0x1c, 0x80800) getpeername$inet6(r1, &(0x7f0000b47000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000193000)=0x1c) pipe(&(0x7f00005f9000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000cf4000-0x4)=0x8) 2018/01/08 12:09:03 executing program 5: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a0d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000769000)=0xe8) pipe(&(0x7f00000a2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002d3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000458000+0x31e)={r2, 0x1, &(0x7f000023f000)=[0x2], &(0x7f000080d000)=[0x1f, 0x8, 0xffffffffffffff7f, 0x0], 0x4, 0xa, 0x2, &(0x7f000001b000)=[0x80000000, 0xea3dd11, 0x6, 0x0, 0x1, 0xb24d, 0x8, 0xfffffffffffffc15, 0x5, 0x5], &(0x7f0000030000)=[0x52, 0x3, 0x8, 0xfff, 0x4, 0x0, 0xffffffff, 0xfffffffffffffffa, 0x100000001, 0x5], 0x0}) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a0e000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a523d417fe3c1f1bf8defcc155c21851"}) 2018/01/08 12:09:03 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000037000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000013000-0x88)={0x40, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000037000-0x8)={0x0, 0x4}, &(0x7f0000027000-0x4)=0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000019000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000-0x4)=0x14) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000002b000)={r5, 0x8000}, &(0x7f0000037000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000019000)=0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000039000-0x1)={0x9}, 0x1) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r6, 0x4) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/08 12:09:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000208000)={0x5, 0x1f, 0x4, 0x1, 0x2}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000813000)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) sendmmsg$alg(r0, &(0x7f0000953000)=[{0x0, 0x0, &(0x7f0000d21000-0x70)=[{&(0x7f000021e000-0x21)="6629f58c145dd884fca71ee983a9fc47ac628a4e3b5b4b61f6f9204bc7be59f939", 0x21}, {&(0x7f0000925000-0x10)="23bbc7f0ecaf1b93bfc83e216b02f8c1", 0x10}, {&(0x7f00003d7000)="", 0x0}, {&(0x7f0000d24000-0xd9)="71e2c9287d6613b0ab1594c757d37e5313e52725695c326a6df759e53fe9892e81e0579e29aa7a541e8f8340bc2125297f3df98ad1079e29cb3cbb635a1956359e3688b0a3319e6036485e7bf1df4ee342b1c91d3be059e45e3e4ce851ff2c5a938e7ea0aa75029f635b3f0d4126dfbd5cf47fd10c53aa78217ce3345c704f7bb59a4f670353b6f1c3f33657789dd13f519667da52fb0c73851e11831a61ddfe1a5fcc9c48d14133eb5c72968310af4d59195cda83bdd5a2eee4c4276454d06a993e24a5e87a4b2e998d7a2ece6bb666960c0b4b796372a606", 0xd9}, {&(0x7f0000a4e000-0x9b)="d8575e1c98b5dcc5b084aa4813b810ce63790138a7e551a89fa6320b528505f0627c032573e0a3c493d8c43f550b5e88d6c6de227efa6dda51081816fa6e91faed0cad0dd39f722fe73867469ec9cd9f2a809f46b361c4cc2f1943b94704f049abc7c7874b5a2275eff7e73a0a6ce0bfdf3de766b26225bc356456733f6e41d2aa3cdb1aecaff41f77fe917522bad5a4bf70d1368b995960fdc19f", 0x9b}, {&(0x7f0000b9a000)="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{&(0x7f0000c07000)="af1f928ed37d1f3bc6fe3d4003b34e8c7fdb284b717eba57dd6cbb752c5d6f82480a9410305cbc00110e6183f89acc39e484970daf0ee74388114260ffb06f7eced05c4424d64d9f71ccd2fc8e78f7ac6a0710092d4881940afe32f9dafe66b19ea3383e696f01a0964c52c12b2089fac4e182aba12342ba36b52c30af1a7b810e38fd4e595a4a928dbc6badebe21ba8aff72e04c341370b4284c2cb3703fb3858bb6ea36c62a946288b81ac3f2891df1fbfa30af85e732800cc3213c393d04f1d84673f5d3aed5b79a450fe38d5af0be79a7f91b53b3117e0a0e4", 0xdb}, {&(0x7f0000857000)="7cbf5b0ad3c7594d30ecfba7c6e95a681b82388a5d053ce4f6209942064787531c5f03cc734bbc5326351bd1c4ad5f90c5bec37e17edc2d7e6e12aebbbd34bd7a2a8a1f0dccd5254d136d73b378c3b238126ed96b73476205bbf7e2015540980f8c8dc437a114357bc7f187bce97e5c08f36a2666fd6991e27516e22aff63542a4aa7e57dfd7c800b87fb59700b51e891878ae9321732a7eb6828cc1870530a02b2d2a47f10da19ca7a1cf685bf066575c4c16113f9ecee8ed29fea51b51b4c9378d5748dfe42ec10363d219", 0xcc}, {&(0x7f00001fc000)="c8743f35c44932dac51e45cbb8d35dfba7a1617a7db32186f3f93c07945110a0d8da654641c68d1d3955fcd9664f2f606b3c6c9d60f727015ef8714efc1b9934e2c9cf4ec86649b73961edeb85e770ea52a40b70af557278", 0x58}, {&(0x7f0000c82000)="6ea8a48ec32cd6cf27e600bef6846a6b4d950e85b4cfd01bfa4e1ae6e136e32c6c8a4893e8c67f44672708f5d9e2c90ea671b93ceb5c99125454cbbf", 0x3c}], 0x9, &(0x7f0000a7a000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x1}, {0x0, 0x0, &(0x7f0000303000)=[{&(0x7f0000948000-0x95)="df21c475e48e125f1d649171d5fd82b51ecdf6efd69a2fa56d74f4e1f46f386693ac89dfefdd743c8d1706855c543e1425c33bd955d8502aadea02ce19ca6e3527b9913ae88d3d3fb4c0258d1e12fe1fd048978491607939c0355cad174d83b7249106deae3664df7e2d874a6655b3983e7d534384bd37e9d6b224a956821560499d2633bf91d4534988e741def50fff268e6f00ad", 0x95}, {&(0x7f00007b5000-0x29)="30754a347354a3853631f80e8fd438e6a1167d65072f8d5d9c6ae3d8563eaa0cde10298c8b2c0bce21", 0x29}, {&(0x7f0000321000)="bd2f5a1976342f8e166a0a0133dbefffb3d72485f9e949a49dbb8ed8929813049da0cc2476c1f4f2c64862d6f74b756401cd694791c90bcd3fb4c9ba611ff9ff9a0b0fac693853a2a0dc63a666f84148", 0x50}, {&(0x7f0000297000)="245dc0bdd3bd28ef00db44b02b6e3092b98d8143401366fed0fb0b381cd965d437dd0106b5ea98300da9c665d066ff8afd6bca1f001181ac649122e2d4835455a2c94f9f775b596132b875cc5d6335d79c30d3242751d9b51a620bee0f4f96f5dfc568c544502559df8ba51b7f99bcda72ad5faf66d28d7ac27c482e029393be478d7dd74ee5db966f9d7edc11028fcb8d3cc8e2bbfa7a2ae955f37eb25ae9da61afd1efd81a1d045e4938e71472613a2c64067114632d5148d9e04c9796aa49d6a06cfab4cb02283439e87102d33f1e2ecb1373", 0xd4}, {&(0x7f00007fe000-0x1000)="d275f18826b494611398fe37f8b748704490e15b0ad8ef3557cffa1684f0a161def08305765c4277bd077270f75ef581df237f347ab2ac1db845863d17244ff7f6b527793a14a14cf678dedd5268bbc990c32ef95987119eaa1e7f05c3e35d14d6f028b2a9d994691e3040038f23e1c9c92394b8d206097470bf3f75118bffcea7ad57c0cc9b9c6a49b9b21305c615423269904a638eab1ba200421a1da14f07ca8d74354907f1012b3e9a97f30fcd2e82a2d64c1591b28e8f240268af5f1456a4fa2bf45f8646f01e42a691f25e5aa916dd3de4070e8119df021574955107da116de13d9788c284ca8b3a31a637819ad1c0222b8ca5a970640f6da789373bd3f86318e74c08b373d25149a5e49284f782b81707058bbcc4ee7134681ad00d871b516ef18496631c4126f061daaf902cb19c20dd1fec917205d4727d712b39e58093faa3b9749bf5c155011416aabd63fb9355f39db1d5953ebcc140b349b3302d92909841eb501d6be9d349bf2503561371fb385f1312e80cbe0ca4aaf61c23121a70d9daa62b66342e92fc9e018cdb1257d8c5f05f5529ec8cfac57a0497114e6a856ab038c5881da9b52cb34daef9cd305eda34d3045dcc4b3fab189f745e51657759a06a347cde2f9b5ec21091cdcc70578f2a362377c3426af86ba779bdb404ed8d7bfdee4781a4466599ef3193802ced7afa71fa6fe479f10cbf20f9fee2ffc3b5be4aed36ed3b5e52821fa6d852d5751b761795ef3bb50d43200f7bdaea016a72f1e0ec6b95de494e861f2e57bf0266e153bec2c822b33a538f2bf86a0dfe34b68868c232df00883d7f995f73cdf295cde2d7a267093541840938f48fd9ed1c7ca83212e92d3cf4b9f8fcb9f8c00fed9b703020a7ec65ff57396186e24797777195a28bd0ef7f2e04029f78fb46914eeb8c86c4e3acbb6baa21eef882903ad113d992ab4ba1ca694c2d35ce27d47c63dff1c2d66fa79cae7910106285e9f6e208b4c83d238d0c4ecfcffa693d81e61d495fa9dea43c1ea5ade9c1de387a2331232ac6a16c31765670bf80eaab26454f501b26189147c3be6307e9f6fb20f4613681ec7326ae7e10e51c8c4f7ca1b94bd84771d97c5bf0a40db197754ad37ec9d5a1bd08b332e246ffa27ab891b728e6728173f9cb6daa52dfa08efa3fc5a03ffd6915438d535de4e18a11c5c92a2f29c05c31d827414ca71174bb6d58d7e5d9e2d5954b74b952da26178e307747f0f4220764f6015a62a50e890583d44a2e007131d44d62cddcc7da07ca8e387e6775965e261490a561fca02f3b84f98f4034085f287c8638add08155de51f416e62e6fc4af27ea08620b1d96e165fbb96514a4ca42df42597ae66e9e146675f7e42e421bc7b04ae29ab0f8c5eb1d7c58f2c0f8f08b1013d2cf1a44ae759cf19053e8228380ef8df92b3cd07456923815acb00088e1af363afdf071b1b5e2c42b7ecf950a86493f71ed2a298490eaa0e11812ec427bedb8acf74e661e436441bb2a0df30bc435cbf69cdbb1a71b386d96a4b561706fba7b70b410ecced1217a6cb21b3a6e648527064569a301840fa8c9ede5e80b4968c662a09f2a311a94bf2d4c014ffa6b858729c695fa3592681b78b262e503f4d08cdfa4b12b2eb75d43d7b00f5430f49c701508305705ff349b36b31dfdff2159f3912e9e7b398fae52eb240e17df028f85bb7a32daba4a6d2be13363d6a1d6985526fc1b031a50d9250ba60084d5ebe9cba859d11fcf25f6ae0c6e56c3e4a698a0c9119eb2983de7640da6dd4c7eb56ebcce3d7a3c32a7f82d2b6166c2b42ecb905862786a05427e66b4798ba2c25f5156d3e9770181143acbba0e87835e47aad64bc0bcf924eece6c87ff627295211f2ad652a43727fc7cdf65ed4d38b9ad3166424d0d9b3291c65fb2e6f5d1888900023f2e1817d6c4cd416fcde99c26e18a33a6172a862f5100b06114c62c59e5c6c3b606ae50c2a765673df621a30d021fb76970c53875ee241f435e25e358fcc03d36328352b928f722e417ad79697381efcdfaeabb68cac95fcb60737a2ed7499b3f38401336a6e88637c407e4ac2b7748d796a14968eac1b51bd5556a3b97d7f3b8cb0ba4089e2523540b183158224db7a87033d8ea5d5e75168204b5eaf8373d02c6b1ceed1c3676a442ae3d74fb3ba7699fbecf1b849c0f1459d02a72dc18d4f363800f4b6b3e37ccc81e56e4a1a1abd1b9571515e88932b0e950a24b0f918d70fbb981e5416a265e47f753fda534f2f9f19653adc4ed0c324e0fd0b8a83b2a927e1d81f1c4c9db0b63e67eb237bf3b0030a0cacdb888f8c03e63f3236f20fb20d041ae161af1e2c9740008a7479d72bb046dcc9427e921914aea2d6842ce155445226c53ae5bbbc4f9c09553137830f2471e5224daa363d5ff511cddef9b8734379dec3f7873924db1487fc3979eab3bde63712dcb6515d23914014f32b2a00f6d91d6dcd00539687ebb585f0b23b7986af7395c66e1fcd3645f4925f49262c0d9c739d81ff99528347f03d743ecc86ba142eb5e9c6e229bb35a8e3f0480f7219c79791989af7d42773072010b323fd00e669a60249149decc4cf341ce6c4905a2d8273b0b9796a007ac3548e3b05b9f0fae51bfcda578cd3c9376086c62032f732ec8fba6f2196d9911c4ff8339948d0be923c4702b7d559605a9dd048d9224773121de0884430647c1c23bce466bbcdcca659ce48679e22ce7962ac77174c4603c95c810064e0edf82a3db99a9116261e055fe190d0ea1b9ca481e5415b85f0a5ef416f11c1231be9c77fd6822419f5ebdcd3d4029d4a613dda1658a5b55b2e92f26189332a20cf4dc22046fe91c11d5a506c501f048988e62145520495ae91cbdb1625388c51381dec9bda7e4605dab943003a17ec5f59caeaedb20de2c01abb479914622a6e7a29707bab64d588dc2e5e263da3fcb5398e26b0ad8feeb0bdbb36f388647e555f6fea4168e8615ba397bc3859981ad18a4bc972e8021b22150de9b6ef6434abb7c7a08724413cca2ee43494c97b507733ec383a118582cf70d1b348e03a7f74573ede94a7faf5e4b7c8d460a673a352c57ea0cd1cd5bb767755eafa6070be5c0d980e43c5eb96b655ab3ea59b61c399c1eaf3a4c16c33b8f80e3d21ac7f5187188387d7fdd9015e8ffd42bad9feadd5194b2bfe71e644312e10dd3e82f23f249a71c85e902fc165920b5c34d02b4c3edf6224464d2843d613342f9b520bcb5425823b527ce503ba1076ee18b06b65ec5659dbcb8582f1997fa97d4a87633cc763d1c724579cc1a0b651de244f75cf5e0fba4e7396c575cc61e99c2b36814a7490ef042772e8f975603150fd51a821b4ab53f2499a9f146ee817254e27e2ea9e197a893db1a488c54633c3c38dd18defd150bba0cf33b34681c675dd2fc14f77ea4b0c48ed458283b5ea87b591f4d86c492672eb7b7c9b40124a3c852a1feda3cd98d33f08228fac715c61e7c4c7fd922535089519f61e9df9323af904cd08ad2ade2afbe86aa504679a3a84245454aaf763116810d6fb48d1a21b23332e3f0251357ed8d2e8a2020dd46aab86fa8051f303e464d5a76c17696b57ed35450c3a2709afddd0de3e79f41894012c22f5e6f0ca042093c86b04500fc85d2a819e81c61dd9a24db9ace7854c8d415d14bdadf54de81fca0ce7f033a8b3676769a68eabc1ea856228869316c255ec4a3b1ac35ab224662c08878b313b478625ee0969c287ffccb7d094ef283b175f5614323468f4584b3b9464a3809dccd835b84ff81951cc570594bc8f74efecb3811c7688f6110bb9d8dbf6304eecee101a105a27dc2377dbc3ecd83ed7de72862d44f167ff871bbb311354a4ba5b13415c0973b559d5bc3cd646b04d822dd7046455343c9963184c816b2a25e62ad32abea3d8bbe9c607c95306cbb311a612b1a6d6710480f2029bae8e6f1957f8cedb2c45568df9f157ba507c6dc1c2a800f35f08dede152abe613a14973688314a30707dba0e7a78a201f9a526eaf1a2ba925bc856a7dce20c4b9881eacaf8528b00338c39582fcdac783f8b7289fb9fed8382a39875f0c00827adb60e99c7465da7f8059f30459614a14b3fb2a8022f53f7e19bca5fb39e43755fa97a149895759ec292dba6062018bfe7fd352af56eb21c5df5164fb257c5531c8b612e69111b1334cb9107780a387e92c2516661afda4fb84bc4f58bde7d127ae85bb045fd2c9a7907d30ae278b4cd6fc9e89ae87e1ea112e9f9450615768b60898d3204080af6c5b3cd2e87a5bbf58203fed0107dd0752f870011d25cb18335ee56edfd4e3b4cd1847a3e9d54210abe2e3ad075c9d093a329d77bc3028661a06f1a57040d9105b057a609ac4016a6cbef290ec0b2b56e84d528b1719bd0c2d8f4fdf89d0cd5edb08adaa7dd4bbaef343a93f89f630e01fab3de3c5c1422722faba2dbf5437d22c88eedbf7f909de905ec3002b25b4789caedfc800a49b6b869a63412a7ca7c8e89701d906d8d40913efc90ff5115d6c2a38040d0e3fe3fd2cccfed78c3b8c61975f483b2019cdd378ba31e77f0cefd555e4f8eebc9ac6064872a5d8291a926002dc1b5978d7b9b24e31fd773eb6d5c82bebb4c4c0f4ac3f051d46d7928b556545952e21296c26c8c102d190221e0bb8c133c4cc34f835f84d178444dbd0e8dfa8579beec455a3875600e2d2ebc7fd45881d2fc79b5b91f521e02c2f52b990b3cad16df31517f3f6ca850bcac84db02056af4943f6cc48c9811f6150f29a3dd74025d810277795533d994a80faeafce8cc4219f6ba9efd7597d9353ebe16e3e2a574131c83db3ce72fe8d7d7583f646cc2ba76cf2ea3e01d7fd9d12b833fc9bc80774fc7708ac5bb05d909125c5626cd846e027ea7279d8d91329c79941dc160a4eecd8609e80767f6e3f59e908b13c48cd0e6a747209c48aed8a3ce5ce5e66f56aed8fd481de4dbba439c26fb1e5a117abf8117925d0f0face6d246009610c2f158a51526c17faabfd96ff62d7eac1a4497f92946a6c258917714b82133cf3f057a443b4cd8801e25722dea5ed974e46364a7f3abab26cb36dbbce732be90a5d5064dddef27a767f1c06adbb634a3a2e16a65bd546c80a9ff63592b0a48fd1c7c928231be518ca0eac00c6257d0a18fcfb127f636f28fc9b122072a55dd9eca0114e603ccfcaea8587a873c9a5c201e1442eccf4cab4156ee208e48173250c0723d1a1193300d4cdc716abe36ae96b109d30266e02e97f24b54b992e329b502d63219805363d591d13b71266fc5fee10ce2d293484c102a62b111b4f3c85d404d7aacdea051fe2da672d8cff4105d821e3577d8a2e3896b751d85c7a3a2e643a97b9888f0676622fe76f5c7575d023afaf665b4550abfac76beb0fc31b9e043798cd21a43147a3a12c25f94c411082523fd6901d513dec891cb4b5705f13977c07ebd20ca645d75fc3352fb9d0786bc918aca0dd29b67ac853897fd660c99e9380f8b8f2a7b3542abd0f47b4a1601be50405fb62af34ad9b76e04e83340af49e76b9feb4bda7ae6ca94f5f3f1532226e730db825e5ef2d08985a9daf52b0febef813601e73fa20cdcfaea5696c753a66fbb8111dddbfa8e6c3dc15c587486d7d7e2e42add7681d48c96d4b37ce0118145ef29d31e50d96c6b067a2f3d53a7a35520fe556f84343f133a8869f4573420fac34ada81806e7d06779d5b0ebdcddefa6dfce763679f8e447f30e11dc9706bb1abfa40af8ef5f8549bef8ae519bea729c87d6f", 0x1000}, {&(0x7f0000767000-0x6c)="5c4187457e6d1460341a3ae05c2913b691bb79aa815ed3fbfbb11eb9ee980c2df146766002b3364296507dd9740a5bce795391adc97814369ff1cf51452686f42fc47b1226de803239d136ecd4c6bac08915af1a550638957cac8eaa116f4ce55963c1a72512ae8f5e4a9771", 0x6c}], 0x6, &(0x7f00000de000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x5, "c6e490f360"}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x98, 0x20000000}], 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:03 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x2, &(0x7f0000887000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fc5000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1, 0x5, "f38c1142278f95b507e500adb32188a755c0236ad4700f420b71927e98d9ff9972ed751e86e238e12bbeccd9cb37868a73c1fe8c37f3be5a81e2a8c1dd28a1896db357492a50be2541783a98594c03f9"}, 0x160) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001d5000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000fc4000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000984000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x100, 0x100, 0xe615, 0x0, r2}) sendto$inet6(0xffffffffffffffff, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000fc5000)='\'', 0x1, 0x0, &(0x7f0000e16000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d2d000)={r0}) r2 = getuid() mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f64000)={&(0x7f0000934000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00005ed000-0x10)={&(0x7f0000608000-0x168)=@newsa={0x168, 0x10, 0x300, 0x5, 0x2, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x7, 0x2, 0x20, 0x0, 0x88, 0x3f, r2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x200, 0x3, 0x3, 0x100000001, 0x6, 0x100000000, 0x4, 0x9}, {0xffffffffffffffc0, 0x9, 0x1f, 0xfffffffffffffffa}, {0x6, 0x7, 0x200}, 0x1, 0xffffffffffffffff, 0xa, 0x7, 0x81, 0x88}, [@replay_esn_val={0x40, 0x17, {0x9, 0x6, 0x2, 0x4, 0x2, 0x0, [0x0, 0x7ff, 0x7, 0x6, 0xffffffffffffff7f, 0x1, 0x0, 0x100000000, 0x7]}}, @replay_esn_val={0x24, 0x17, {0x2, 0x5, 0x6, 0x6, 0x7, 0x8, [0x9, 0x4]}}, @proto={0x8, 0x19, 0x7f}, @mark={0xc, 0x15, {0x2, 0x2b00}}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0x40) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000ad9000-0x67)=""/103, &(0x7f00005e0000)=0x67) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f000048a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f65000)=0x9) 2018/01/08 12:09:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80007, 0xfffffffffffffcec, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b76000)=0x0, &(0x7f0000000000)=0x4) pipe(&(0x7f00003b1000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000002000-0x40)={0xffffffffffff4b45, 0x9, 0x3, 0xbc, &(0x7f0000001000)=""/188, 0x1000, &(0x7f0000001000)=""/4096, 0xb1, &(0x7f0000001000)=""/177}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f000051b000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000001000-0x10)={r3, &(0x7f0000001000-0x6d)=""/109}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) 2018/01/08 12:09:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008d0000)={r0, 0x0, 0xff, 0xfe, &(0x7f000027a000-0xff)="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", &(0x7f0000001000-0xfe)=""/254, 0x400, 0x9}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000daa000-0x4)=0x8d, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000c30000-0x4)=0x2, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) 2018/01/08 12:09:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) socketpair(0x3, 0x4, 0x0, &(0x7f000009e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fd6000-0x20)={0xffff, 0x0, 0x10001, 0x5}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00003ee000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000fb6000-0x9)={0x9, r3}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00006d1000-0x4b)={r2, r1, 0xae23, 0x6, &(0x7f00003bd000-0xe6)="a1e41482182f383e8982f643e06511b24b1c28f0c66ca8820600e0e46907a3aa947264b1700ca052351099a81732ad4333525361d35adb43ecc128eb23f498530ac7eb87b17db341924371ad5054c29d82b790cd39409b49603d1c43d78aa3bdb71d4bf81967efeb8762df26b2b9051d3988b1ce8f49917b47b99528b15396cee580b7b18ef41c541135c89e4a9e7df08bccadf5ffb2f68851ea8851cb49f0ec9a0ff10b16a73e048090329bc054dab7147a3848944399b5270c90313704343669e4e772135e59c855572a0f7914addb510e6fda7ceb6f3c128debea87516e468d28417878a6", 0x8000, 0x9, 0x5, 0x7fff, 0xd87, 0x4, 0x6, "0041705e6714c6f9b052c022e81232aa37383f4bec6cd99387033939b21b56db696454"}) 2018/01/08 12:09:03 executing program 2: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008bd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cca000)=0xe8) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) r2 = accept(r1, &(0x7f000049e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a0c000)=0x10) accept$nfc_llcp(r2, &(0x7f0000d76000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e27000-0x4)=0x60) r3 = socket$inet(0x2, 0x7, 0x3ff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00004fb000-0x4)=0x0) 2018/01/08 12:09:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0xfffffffffffff2e3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x81) bind(r1, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r1, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b2b000-0x78)={0x20, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x81, 0x1f, 0x7fff, 0xffffffffffffff00, &(0x7f0000135000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x3, 0x2}) 2018/01/08 12:09:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f15000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000a7000)={@generic="40c84c5383097409c32f8c638407aa8b", @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000d67000-0xc2)='\t', 0x1) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000bea000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ec1000-0x4)=0x4) mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r1, 0x1) socketpair(0xa, 0x6, 0xfff, &(0x7f0000475000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00007f0000)={@generic="356a5b4aa627e7a0318802e5b448ffa1", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xf5b, 0x1, 0x20, &(0x7f000025a000/0x13000)=nil, 0x7fffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, 0x4) 2018/01/08 12:09:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007bc000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c80000)={0x7ff, 0x8001, 0x4, 0x8001, 0x7, [{0x8, 0x7, 0x5, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x473, 0x80000000, 0x20, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x80, 0x10000, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x100, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x800, 0x6, 0x7, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0}, {0x80000001, 0x1, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xc0c6, 0x6, 0xffffffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ee6000)={r0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000288000)=0x6, 0x4) syz_emit_ethernet(0x11, &(0x7f0000f4b000-0x1d)={@random="09214100841b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2018/01/08 12:09:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) listen$netrom(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00001d8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000945000)=@buf={0x0, &(0x7f0000d65000)=""}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004c0000)=@assoc_value={0x0, 0x9}, &(0x7f00008a2000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000d7000)=@assoc_value={r4, 0x529000000}, 0x8) bind$alg(r1, &(0x7f0000d0f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r1, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00009a5000-0x4)=0x0) recvmsg(r5, &(0x7f0000b20000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x5, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x1000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 12:09:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) recvmsg(r0, &(0x7f0000d69000-0x38)={&(0x7f0000d0d000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c74000)=[{&(0x7f0000ad0000)=""/74, 0x4a}, {&(0x7f000038a000-0x29)=""/41, 0x29}], 0x2, 0x0, 0x0, 0x7fff}, 0x40000101) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400005, 0xffffffffffffffec) write(r0, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffff03ffffffffff66000004fb1f35ea", 0x26) 2018/01/08 12:09:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x40000000000) write(r0, &(0x7f0000ecb000-0xb1)="130000001000ffddbf00f49ff60f050000230a009d000000140aafa73022e5f9ec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) socket$llc(0x1a, 0x2, 0x0) recvfrom(r0, &(0x7f0000b11000)=""/132, 0x84, 0x40000000, &(0x7f00000b8000-0x1c)=@in6={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000993000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000188000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006d7000)={0xffffffffffffffff, 0x800c, 0x3, 0xd1e, r1}, &(0x7f00006dd000-0x4)=0x10) 2018/01/08 12:09:03 executing program 2: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x92) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dd5000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000dd5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="f537fc40cb35", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x200000000042, 0x103, "91"}}}}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00001fd000-0x20)={@generic="cedf5b78dfc2f8db00281a67b6887611", @ifru_flags=0x100}) write(r2, &(0x7f0000dc9000-0x26)="1e000000130047cf00dfff7f00ffff0407ffffff01000000070000000000", 0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000042e000+0xdee)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1921}], 0x1c) 2018/01/08 12:09:03 executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00002b9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e26000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e90000)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f73000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f00005bc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004fb000)=[{&(0x7f00008be000-0x1a)="cc2ab6a80c00a8306856775b5632a869d7e48582048b2eef2b4e", 0x1a}], 0x1, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}], 0x28, 0x0}, {&(0x7f00003bb000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000075a000-0x60)=[{&(0x7f0000002000)="6383f7b673941bff7b4e48e39fcb2f59b243d98fb3c43d6d02002421cf6211aa1d172b451fd405d65223598c779dd7769e99f37b2331f83f5325a6f5d8e52f5c011c539cba13db2bdc105da95a1a0118f248221e6f97fbbfa2665baafd3888d41cd3da0481f759dee72613be79744c840125086f852e6c11dd5f79da70d495fac949c0be77924857966606d1e3bd236270017b97f6180e5529eb621cd521382c0e97c3", 0xa3}, {&(0x7f00007fa000-0xfb)="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", 0xfb}, {&(0x7f0000da2000)="f9dfdb981cf5d984590e2aebe969d9c9b8dbc97d4ed18a409c03f678de9082805bbe77905bd10f5a45a0198181f59953ca38b91a66", 0x35}, {&(0x7f0000aae000)="814b4d3bdf6be48a498a8dc38840c437f759c68f06afd495790c03abec7fbcb88f6db03e6ea9161770d3020b0d1a70be070283dd3a7759438a74704ef8e03f5b24b50e457c9c39723f4e601642bea739135a8af92ce167bd2b8681be2cadd47bf599d7fb9abf5cb827dbdcb46a464b5e1bf6b237821e6455", 0x78}, {&(0x7f0000001000-0xab)="4b496747dfee0db2478af39fec5163c05ab86cba5d380eae95ef83c1392bc1f6dbe85206b5f50761ac880986093f018e64e08155672d16d4440b4f4eb64e433028e62453d6a126090c64447c92fe09b5120feb1daaa497938691a4dc1421f012ad5e5d8f2245c75100dc77553dcad2d3af490b8924e5f06de1f9362e4b26569a591b0318acc9d98bff5a9b1b763ec8fc06caab6e9959a365cacd015f6ac2b9d11f047219f593c2b88ff8a4", 0xab}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x20000080}], 0x2, 0x10) r6 = socket$unix(0x1, 0x3, 0x0) connect$unix(r6, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) 2018/01/08 12:09:03 executing program 5: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000000c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000088b000-0x4)=0x6, 0x4) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f20000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000f22000-0x118)={0x9, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000f20000)=0xffff) 2018/01/08 12:09:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000be1000)={0x0, 0x0}) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a29000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000670000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bb1000-0x4)=@assoc_id=r1, &(0x7f0000e0b000-0x4)=0x4) write(r0, &(0x7f0000a2c000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000462000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000b11000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d76000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000072f000-0x18)={r0, &(0x7f00005d2000-0x83)="1b73e29fb1264a82c93622400300000000000000cccada34c041a5f6fc578eedab8436b677a415fce4de9aa7e66c16e398477babdb61dea6b3f2f4d2d92c6b5fd53c70b8d5841b11164cd4447d2b12ad291591902c378b6001563e8c2f92e53545525c0ac7ce80f3634001a8f916f5b9f80f667d2c3100118292b4a68ea5a3438c11d7", &(0x7f0000656000)=""/0}, 0x18) 2018/01/08 12:09:03 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000035d000)={&(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000035e000-0x90)=[{&(0x7f000035e000)=""/129, 0x81}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f000035e000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f000035d000)=""/198, 0xc6}, {&(0x7f000035d000)=""/1, 0x1}, {&(0x7f0000000000)=""/116, 0x74}], 0x9, 0x0, 0x0, 0xffffffffffff298a}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000002000)={0xfff, 0x1, 0x0, 0x5300000000000000, 0x6c5e}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000035e000)={0xe716, r3}) getsockname$inet(r0, &(0x7f000035e000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035e000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000035e000)=0x4) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000fda000)=0x0, &(0x7f000035e000-0x4)=0x4) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 5: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000de9000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl(r0, 0x4, &(0x7f000088b000-0x93)="4c7d7585f5d8b65e907223349347044d0aee1c4ea8c025d9f0e9efadf23d09707fa3e87fbdf483f0cb825073416a800bc3fa2cdbc82da5b4086fae20ab78dbcfa6640b44a15849b0fb9a2c9a113063c83486ff8d657f7c3bc765d19561f05c051ec3020883825aea1befb51243c663f084b8761229f8fd4c820db7e847d7ce049229b5de533b7256293d656e465e17084f2da9") 2018/01/08 12:09:03 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80007, 0x10001, &(0x7f0000fec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000feb000)=@ax25={0x3, {"5167745113b069"}, 0xd2}, 0x10) 2018/01/08 12:09:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4000000804, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000650000-0x4)=0x0, &(0x7f0000159000)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008bd000)={0x2, 0x240, 0x8000, 0x8001, 0x8, 0x7, 0x0, 0x1, 0x4, 0x9, 0x0}, 0xb) bind(r0, &(0x7f0000adc000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) write(r0, &(0x7f0000e28000)="7c9845a4b6e42a73e2e1219c627c", 0xe) 2018/01/08 12:09:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000f2e000-0x4)=0x8, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:09:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000acd000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000469000)=0x10, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00007f2000)="63934271991a7bb7bc82e13115041904", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000e3000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x12) r2 = socket(0x11, 0x80000, 0x0) connect$ax25(r2, &(0x7f0000dec000-0x10)={0x3, {"82a6bf5122edd5"}, 0x101}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9ab6cf668f5c97b8412f8b7c112ef74fe5f272a780aaecb31e1bc8e7abec762f3d", 0x90) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004c6000-0x8)={0x0, 0x0}) 2018/01/08 12:09:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f00008be000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ee1000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000770000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe5, 0xaf52, 0x8000, 0x401, 0x6, 0x10001, 0x9, 0x3, 0x3be3, 0x7, 0xec1, 0xf6, 0x4f, 0x769, 0x8]}, &(0x7f0000949000-0x4)=0x108) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000080b000-0x10)="8f35db612d28965e0e8650ca3168da69", 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e8e000-0x98)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f0000d48000-0x3)=0x98) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006e7000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="b6ddbab29c1a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="88b360fa21d4e02b15c82d82ec470917"}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000492000-0x4)=0x0, &(0x7f0000a84000-0x4)=0x4) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d7d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001fb000-0x20)={0x2, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000ad8000)={0x3, r2}) writev(r1, &(0x7f0000a63000)=[{&(0x7f0000ce2000)="5baae5004aae4eb55afa11966a6523fbc2d79f59db6179bd42fe6ca13d2e4c3e871e4eedffc0a42bd2417acb4e55d3", 0x2f}, {&(0x7f0000e29000)="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0x1000}, 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0x1000}, {&(0x7f0000912000)="c692bbe217d5a5749272c50a1ba4410304b1d59fee4111ec5e6336429140ea1e2e76fa6e210114d54bfc74ee527933fcd50c792713c82f3221e13724e8856b881575a2d31acbe2affc9739a716e633fe2209e7bc94140bf75cb0b403e2b99a7607c85569f203bc22e79a7e8ed3b5293dcc588f2387746cc89a8e3626a445fd04018a8839c86f7eaed4412cb7e5c1885741880dc969d56db907c4a0790722837de98285b7e776484d35bfba5636f042393c629cab72a4b9b767caeea19c50db0c77a42457d0632f0eebd84d271d49d8ffa2ce821d37dd9561", 0xd8}, {&(0x7f0000c89000-0xf8)="19ebb0428fda1bdc4c2098498830fd2b53b69bec77d168d9ed67ffcd99e58c60983d0981feb5a6e5b4af9f3995bd8c1dabf8ff380ec6c92376aa9fca03616966b3c421cbe3b2ed7ec34278afaf8a472d37a3e5ef911081dca8e37b07778af707dc09749ec9dad3ce4353167fb28fc33e2a1ea5cb3c1bdcf741423bd4d49e6ee70ee77e432acbe1c6c3607122e6c804fb5b80c6f6196f028dac48ecd8bca0b70491d4b2fefa76dbb066e94fc279734178793f3ed7f4e230bb587ac5c7fa1fd59444d878f09f174c7470918cc505e13444479b4fdcb93b874a5c148e253a1f1e2daab2bdc466d2efdd190ab34ae0a28f934021cd933460fab0", 0xf8}, {&(0x7f0000c4d000-0xa4)="6e4709e0782a3db3ff7fa1b1b6ca53e8c3105abd2e48adbbe85afbf42a7592210e05e62dfb04bcd41dfbe40469eb911311fd229283cb17744e56a4c536ba437d72fe18de3baf4aecfd2e02f9c7ee832537e95faad5a6d73360a2ea795f7798bc404bec07dc0f7e4e005de33c992e1da783d8dc2b5cb97e7593025b39bb2f08f3d24b8802e437871e32b19db6d5ad9adfb9122811eb3019cab922d8b0bfd458295a44e579", 0xa4}, {&(0x7f000030f000-0x4)="a28293e9", 0x4}, {&(0x7f0000732000)="a9be782289a4e0980a30f99e5bc6e40154b47ac7fdfb9d08765d00a236bbc843fb82d85bab607f68ee3c7a09c4eddfbea21832222e8b077ffc29a4c8f2d356e87e15548959634ae2a542810747d4904423571b6e296a2f4fe2aa1903892fcf60220038061dd4ed5bb97a6accf0e693d7a6b1ce64a25ea3482ae92fe958fe4720695ea06746c2b59c6c34d933af62", 0x8e}, {&(0x7f0000e07000-0xad)="6e44b185b2b00e086a9bbbd718800a326823dac463e7f1d00d1e50d410ed6580f310adc382c2e8a795e7940288f453e0e628eec4e30a3313a9081b15e6ac5a6e255b48b1fb7351ec95117d43883af3fd5042a95b3d80d80e03466cd74adccfe206497c64505f6e5ea05691e8ca683f4d736439e71e890b7344b2cf3aac2c73994bf1ccf7f618bdbfbddd86e589cc90cf56bf3f3ed9dd4bfb6f8944a24786264db9226fc1f08ad5047e041f6ea6b5bc8734b0dbd3f357b8ca5bcc84a709e6798c2f39bf4d99a51eb5c280c013cf1b173a4b2982e4f416dccaee98ce084751c118847a8d667920bf5c9e113781e3b45fed", 0xf0}], 0xa) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f00003c3000)="02000000000001000000be8c5e258c88010009000000000f", 0x18) 2018/01/08 12:09:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000464000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000658000)={0x0, 0x1f}, &(0x7f00009ec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000254000-0x8)={r2, 0x3}, 0x8) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000072f000-0x1000)="91", 0x1, 0x3ffffff, &(0x7f00005c1000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a50000)={r0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000735000)={0x0, 0x0}) 2018/01/08 12:09:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000dce000-0x60)="", 0x0, 0x20000004, 0x0, 0x0) socket(0x10, 0x0, 0x3f) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x802, 0x0) write(r0, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) setsockopt$inet6_udp_int(r0, 0x11, 0x10066, &(0x7f0000e70000)=0x0, 0x4) 2018/01/08 12:09:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bef000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000069000-0x4)=0xc) accept4$inet(r0, &(0x7f0000744000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000098000-0x4)=0x10, 0x80800) 2018/01/08 12:09:03 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) 2018/01/08 12:09:03 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x61, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/08 12:09:03 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000682000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) r5 = socket(0x8, 0x8080f, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000003000-0xc)={r4, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x1e, &(0x7f0000002000)=0x4, 0x4) writev(r2, &(0x7f0000980000-0x10)=[{&(0x7f0000b43000-0x10)="34000000130019470400ff00000900ff", 0x10}], 0x1) 2018/01/08 12:09:03 executing program 0: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0xfffffffffffffdf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae5000-0xaf)={r1, 0xfffffffffffffee3, "c13e88eb1fe5bfee9ffcb277b1a49b5042bdbe32e7c58c7a2e3ad9941e780d03599a20684e0ba2edf7550ab59bcec1fd8cb027fee20cf32ece9c4625a72aae99b1c3cfbd7bff0de7b6b6cf5e942a5c7f3885e0fb7f45a2222c04fe46eca617adf0b40243a933f6c4c7f72a9feb4398c4d9e78e4ed04776814ca6b3f61c8ffa9665abe82d4d4c06b32521b192096588c9c154af02075df51486772bb582b2558e779ff006dbfa1f"}, &(0x7f0000000000)=0xaf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x200, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000001000-0x8)={r4, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a0b000)={r2, 0x1d, "e3a7441938525d67dda463bd8c051350c85e9c16d31a5858cb9fbd1189"}, &(0x7f0000000000)=0x25) 2018/01/08 12:09:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00003d3000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x81, 0x3, &(0x7f00004e4000-0xa0)=@raw=[], &(0x7f0000e3a000-0xa)="73c07e6b656c6c657200", 0x4, 0xd0, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$inet6(r2, 0x0, &(0x7f0000db2000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x600000000, 0xffff, 0x79d0, 0x0}, &(0x7f0000af5000+0xeea)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000006000)={r4, 0x27a3}, &(0x7f0000198000-0x4)=0x8) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:09:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002fe000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f21000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa9000-0x4)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000069c000)={0x0, 0xd0, &(0x7f0000d15000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000081c000)=0x10) socketpair(0x2, 0x3, 0x100000001, &(0x7f0000182000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f40000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000bdd000)={r4, &(0x7f0000bd0000)=""/27}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000056b000)={r1, 0x9b, "3ad17964ea70b44bdec199f3e37109d832d02ac6f71b4a919c0a0a88208a490f8fb2f5a5b52265f41aff7217c659e9946796ec2c44bba52ccf6639f6f40dc00498b9fa73b82f22cca0da8bde28a4edde6d997ca0500ba67f4fbb62ea0ffbb3949cd08d72872bf453a0492bcb296874ccc1defa620870ec8b02af8d051167751e1f7b874dd7737ba66954b8d42882617a4a2afb639f9e7478f66913"}, &(0x7f0000be6000)=0xa3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000085f000)={r5, 0xfffffffffffffffb}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000aef000)={r1, 0x1c, &(0x7f000046e000-0x1c)=[@in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000dbf000-0x4)=0x10) syz_emit_ethernet(0x42, &(0x7f000026e000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a05000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000414000)={0xe, 0x4, 0x1, 0x5, r5}, &(0x7f0000387000-0x4)=0x10) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00009c0000)=0x0) getsockname$packet(r0, &(0x7f0000218000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e9e000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00004aa000)={0x6, [0x0, 0x314, 0xffffffffffffdaa2, 0x3, 0x8, 0x1]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000b59000-0x64)=[@in6={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x64) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b12000)={0x0, 0x0}) 2018/01/08 12:09:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:03 executing program 7: socketpair(0x13, 0x800, 0x1, &(0x7f00003ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000001000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000057d000)=@assoc_id=0x0, &(0x7f00007ad000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bc5000)={r2, 0x6887, 0x81, 0x5}, 0x10) syz_emit_ethernet(0x82, &(0x7f0000b98000-0x82)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000081f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000179000-0x20)={0x3, 0x0, 0x10000, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000501000)={r4, 0x4}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006a3000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000208000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a17000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00006c4000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x100, 0x100000000, 0x500, 0x10000, 0x4000000, r6}) 2018/01/08 12:09:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dde000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c0, 0x3}, &(0x7f000009b000-0x4)=0x1f6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000f53000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:09:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet(r0, &(0x7f0000c52000)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 12:09:04 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000295000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000979000)=0x10, 0x80000) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00001d1000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x2000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d9d000)={0xd6, 0x1, 0x8202, 0x59, 0x0, 0x100000001, 0xfffffffffffffffb, 0x1, 0x0}, &(0x7f0000f12000)=0x20) socket$inet(0x2, 0x800, 0x6) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f13000)={r2, 0x20}, &(0x7f00007a5000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000027e000)={0x9, 0x200, 0x8000, 0x10000, r2}, &(0x7f0000f12000)=0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f15000)=0x0, &(0x7f0000204000-0x4)=0x4) r3 = socket(0x11, 0x3, 0x9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000004a000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 12:09:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f12000-0x4)=@assoc_id=0x0, &(0x7f000049a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) socket(0x0, 0x6, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 12:09:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000023b000-0x4)=0x3, 0xfffffffffffffebe) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000458000)=[{{&(0x7f0000e87000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9a212abadf94b455e48853195feb26fa05c3cab133066a99e5bbe6d549543d64d0c402cf320e6afffeffbc2a67a635432eac6b172747a2e5e284eb38ec33b", 0x0}, 0x60, &(0x7f0000b75000-0x10)=[{&(0x7f0000075000-0xce)='&', 0x1}], 0x1, &(0x7f0000ccf000-0x1a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000014) 2018/01/08 12:09:04 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x85) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:04 executing program 6: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0x0, &(0x7f000079c000)=""/121, &(0x7f00005fc000-0x4)=0x79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x7fffffff, 0xfffffffffffffffe}, &(0x7f0000336000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f00003c5000)=0x4) 2018/01/08 12:09:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 12:09:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8864, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendfile(r0, r0, &(0x7f0000add000-0x8)=0x0, 0xfffffffffffffff8) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/08 12:09:04 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007d5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000986000)={0x4, &(0x7f0000d54000-0x4)="1f0f5563"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000d32000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000060000)=0x58, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00001bd000)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) sendmsg(r1, &(0x7f00007ea000)={0x0, 0x0, &(0x7f00009a3000)=[{&(0x7f000081d000-0x48)="c3dbcfee19e260c23cf6ff9a06a92ed70bed2a3b029ef1e100e11956f82e129439ca46b1be002b4c6b081f626fa13ee9d279d4c3c13157e12f69a425d9542406e4259f96a9fc38a0", 0x48}, {&(0x7f0000cf4000-0x6)="50553c3436e2", 0x6}, {&(0x7f000040d000)="9ef0b9d19cb3a4ba5cf20b2823faaaf377cf34fc284bb4b4cf0b4095ea567e465355e7b9610affde1a631671a78a624d49b3c0804ce8538408daea15132304c98e5f086f0435c10a09ddefc8ff9aecece6395e190f6cf226040ef405044a156effa9e162c5de1c88d1acc2563992712b59bed74e8a397467", 0x78}, {&(0x7f0000028000-0x7e)="039dc53d3fee21ae65012d23e213b7e28b168a68f7a02e39d93fc5094da36e9535ea353ff0f760f0dc7c9c31e0e58ff2fe3d7479f54b97c28ce299440398fb78d1a95e22de0374773d218448eecab9207b566ce9a3bcef3c7955e4ab0b245884de0cb8414b1901175ba3be24a3444fbe4e8178b5d2746a21db1df4eb2d0c", 0x7e}], 0x4, 0x0, 0x0, 0x20000000}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000de5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000b9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f42000-0x10)={0x9, 0x6}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) recvmsg(r0, &(0x7f00000b4000)={&(0x7f0000876000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002d5000-0x60)=[{&(0x7f0000d43000)=""/193, 0xc1}, {&(0x7f000060c000-0x5a)=""/90, 0x5a}, {&(0x7f0000a5d000-0x84)=""/132, 0x84}, {&(0x7f0000d38000)=""/157, 0x9d}, {&(0x7f00004e2000)=""/64, 0x40}, {&(0x7f0000301000)=""/4096, 0x1000}], 0x6, &(0x7f000001d000)=""/51, 0x33, 0x9}, 0x40) connect$unix(r0, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 12:09:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x80000, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cc8000)=0x0) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000202000)=0x14) setsockopt(r1, 0x107, 0x7, &(0x7f0000000000)="", 0x0) 2018/01/08 12:09:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2, 0x200000000100, 0x400400}, 0xffffffffffffff58) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) connect$netrom(r1, &(0x7f0000ef2000)=@full={{0x3, {"025d301aa8521f"}, 0x180000000000000}, [{"c361aa8de3cb10"}, {"5c9a976eee8ef9"}, {"7686a068a74d86"}, {"a8982916e33f33"}, {"29bb19cc40fa97"}, {"1a31f7b4aad727"}, {"80c876d1a9a768"}, {"28e890602ad4df"}]}, 0x48) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00002f5000)=@req3={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xc3ca367ff28b29cb, &(0x7f0000749000-0xfb)=""/251, 0x100000000, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00005bb000-0x10)={0x0, 0x8}) 2018/01/08 12:09:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000364000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000025a000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/08 12:09:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/08 12:09:04 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f0b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000da7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe6000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) socketpair(0xa, 0x7, 0x101, &(0x7f0000608000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000350000)=0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000fe8000-0x14)={0x11, 0x0, r4, 0x1, 0x4, 0x6, @random="c66a9a1e8fa1", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000ad000)={0x0, 0x7baf, 0x3, [0x7f907729, 0x0, 0x4]}, &(0x7f0000e0f000-0x4)=0xe) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fe8000)={r5, 0x5, 0x30}, &(0x7f0000fe9000-0x4)=0xc) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000fe8000-0x4)=0x9, 0x4) getpeername$packet(r3, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ce5000)=0x14) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000)={0x26, 'skcipher\x00', 0xf, 0x100e, 'ctr(xtea-generic)\x00'}, 0xfffffffffffffe51) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030d000)="0a077500d5080000000300000006b7ef", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b9a000-0x38)={0x0, 0x0, &(0x7f00008b1000-0x20)=[{&(0x7f0000d4a000-0xf)="78e54c488fa188e4", 0x8}], 0x1, &(0x7f000041b000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000097b000)={&(0x7f0000c85000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde2, &(0x7f0000391000-0x10)=[{&(0x7f0000243000-0x1a)=""/26, 0x1a}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/08 12:09:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000427000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e4000-0x4)=0xe8) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) close(r0) 2018/01/08 12:09:04 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c9a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/08 12:09:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000481000-0x155)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x10, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x3, 0x81, 0x0, 0x0, 0x0}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000038a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e45000)={0x10001, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x7ff, 0x100000000, 0xc33, 0x0, 0x76f, 0x1, 0x401}) pipe(&(0x7f0000c05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000da1000-0x10)={0x8, 0xfffffffffffeffff}) 2018/01/08 12:09:04 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000+0x68f)={0x0, 0x7, 0xffffffffffffffc0, 0xb6cf}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001e000)={r1, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001e000)=0x8c) sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/08 12:09:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x1000000061, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:04 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fe6000-0x92)=""/146, &(0x7f0000fe5000)=0x92) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r1, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) 2018/01/08 12:09:04 executing program 6: r0 = socket(0x10, 0x2, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000a9c000+0x1e)=""/195, 0xc3, 0x40000000, &(0x7f0000001000-0x10)={0x4, 0x100, 0xfff, "44ce192d64ac", 0x8b, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@generic="94b3bdb0d6bbaf9be624feaed47cc883", @ifru_flags=0x700}) 2018/01/08 12:09:04 executing program 5: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a66000)=0x0) pipe(&(0x7f00004ef000)={0x0, 0x0}) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000a67000)={0xff, "93982020d489"}) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r2 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000a68000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a67000)=0x1c) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a68000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f000030a000-0x88)=""/136) getpeername$inet6(r3, &(0x7f0000a67000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000040d000)=0x1c) poll(&(0x7f0000761000-0x28)=[{r2, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004f7000-0x4)={r0}) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a6a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cd000)=0x8) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000391000)={&(0x7f00002c4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a69000-0x8)={0x0, 0x0}, &(0x7f000029f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000056000-0x8c)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$packet_int(r5, 0x107, 0x1f, &(0x7f0000a68000-0x4)=0x0, &(0x7f0000a68000-0x4)=0x4) 2018/01/08 12:09:04 executing program 7: mmap(&(0x7f0000000000/0xe07000)=nil, 0xe07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e08000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005dc000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000add000+0x62a)={0x7}, 0x4) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e09000-0x4)=0x7fff) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e08000)={0x0, 0x3}, &(0x7f0000e09000-0x4)=0x8) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e08000)={r3, 0x4}, 0x8) r4 = socket(0x8, 0x7, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000a7000)=0x8, 0x4) sendto$inet(r0, &(0x7f000090c000-0x4f)="ec3711883e267c9870dda2f11dce8c45ac8ba11f719174f4423daf1ab68d370e0ed6f4acbb7ae675763a02e39502c800edf685eec5aff80208b2d46c6def5e050000004a42a00d735f8a87f719a4f8", 0x4f, 0x0, &(0x7f00004d8000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e08000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x40000}, 0x1c) 2018/01/08 12:09:04 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) pipe(&(0x7f0000c25000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000039b000)={r0, r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) r2 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r2, &(0x7f0000c22000-0x679)="", 0x506, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) writev(r2, &(0x7f0000296000)=[{&(0x7f000073b000-0x1000)="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", 0x122}], 0x1) [ 559.110823] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 559.134732] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/08 12:09:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x10001, 0x0, 0x1, 0x0}, 0xd0) epoll_create1(0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000029e000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000276000-0x4)=0xc) sendto$packet(r0, &(0x7f0000cb8000-0x79)="ebdb67173a06ede7609d4f6d790512761ac46e98896f8ee9eb7feaefc9a0be8d264705a6875d17eaac8ff7dae97e3593c71b65002038b0e3a855f4fc6c9b27e0d20309ba9adb20371a1dbf395328b062281adcb6da177a52249d5384541b887b8ae2fafe93193e3045be3cada299f2874d71b439a0b9aae69d", 0x79, 0x4008000, &(0x7f0000cfb000-0x14)={0x11, 0x9, r1, 0x1, 0x100000001, 0x6, @random="c15094020c54", [0x0, 0x0]}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x2000010) connect$ax25(r0, &(0x7f0000323000-0x10)={0x3, {"23a4a9eaa9b270"}, 0x7}, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/08 12:09:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) accept$nfc_llcp(r1, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007bb000-0x4)=0x60) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000144000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00007bd000-0x18)=@add_del={0x2, &(0x7f000054c000)=@common='gretap0\x00', 0x1000}) sendto$inet6(r2, &(0x7f0000f6c000-0x20)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f00001b9000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e9000+0x13d)=0x10, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000a7f000)=0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f0000de2000-0x1)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000010, 0x5, 0x80) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000043c000)=0x0, &(0x7f0000dc4000)=0x4) bind$netlink(r0, &(0x7f0000756000-0xc)={0x10, 0x0, 0x2, 0x20000000}, 0xc) write(r0, &(0x7f0000bab000)="220000001900070400943300090004000a01020000c6008000000000060015800200", 0x22) 2018/01/08 12:09:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ea2000-0x8)={0x0, 0x8}, &(0x7f000000b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007ba000-0x10)={r1, 0x64, &(0x7f000064f000-0x64)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb}, @in6={0xa, 0x1, 0xd0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e9a}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f000050f000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de6000-0x8)={r2, 0xffffffffffffff01}, &(0x7f000090e000-0x4)=0x8) r3 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0x60, &(0x7f00007a1000)=[], 0x0, &(0x7f00004eb000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0xfffffffffffffffd}, 0x0) recvmsg(r0, &(0x7f000065d000)={&(0x7f00008a0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000057c000)=[{&(0x7f00000df000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000c0e000)=""/48, 0x30, 0x4}, 0x40000020) readv(r0, &(0x7f000046f000)=[{&(0x7f0000a2f000)=""/172, 0xac}, {&(0x7f00008c3000-0x59)=""/89, 0x59}, {&(0x7f0000dd9000)=""/4096, 0x1000}, {&(0x7f000057d000-0x40)=""/64, 0x40}, {&(0x7f0000638000-0x1000)=""/4096, 0x1000}], 0x5) 2018/01/08 12:09:04 executing program 6: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000def000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dee000)=0x10, 0x80000) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000dee000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000109000)=0x60, 0x80000) pipe(&(0x7f00001c9000)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000dee000)=[], 0x0) r2 = socket$inet(0x2, 0x80003, 0xc) sendto$inet(r2, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000dee000-0x4)=0x0) 2018/01/08 12:09:04 executing program 4: socketpair$inet(0x2, 0xa, 0x20, &(0x7f0000a9c000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x400, 0x0}], 0x1, 0x6c6) r2 = socket(0x9, 0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000002000-0x78)={0x5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x340, 0x2, 0x4, 0x7fffffff, 0x3f, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x1d253bfa, 0x6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x10, 0xfff, 0x0, 0x3ff, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x5, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000037a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f000095c000)={&(0x7f000021b000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000038f000)=[0x0, 0x0, 0x0], &(0x7f00005f7000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000665000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x3, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00007c9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44000002, 0x0}) 2018/01/08 12:09:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008ae000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000bc000)=0x1c) r1 = socket$unix(0x1, 0x10000000000005, 0x0) unshare(0x9084000) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_sctp(0x2, 0x400000006, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00009ce000)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001}, &(0x7f0000deb000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000788000)={r5, 0x8}, &(0x7f000094c000)=0x6) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000af3000)={@common='bcsf0\x00', 0x0}) r7 = getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000098c000)={0x0, 0x0, 0x0}, &(0x7f00008d7000)=0xc) r9 = getgid() r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004d2000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e81000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000818000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9e000-0x4)=0xc) r13 = getpid() r14 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4b000)={0x0, 0x0, 0x0}, &(0x7f0000535000)=0xc) sendmsg$unix(r1, &(0x7f00007cf000)={&(0x7f0000691000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000099f000-0x40)=[{&(0x7f0000724000)="105ad0d8800b4cdf8b394625ae16200e6d0189dc3808ec6c8dfa05a977f19fb25cd1c75ad568787861e495d3f68f4a", 0x2f}, {&(0x7f00002ae000)="a04a9ebfe2d1fd40897b8a5b6988908189f6d346a79d447eaba83e11b18584b40e88bb609df58b6c647b4c6e7a29f932422121770ba12ba6a62df1ebeac26e0b7c2146f0c043b753d4e8d21465c752fa98ef1f450d571887634f60f7fca8cb29d4e86c4058d1b922047c1cf44e431843005ee647be3eea440d957efbf07b01883dcf07308caccdfbc11af2364fd5d8ae15163d48b8646ca7167261705f02b15850869a2826a064ac18b05e52bacda7740337d140a755851ae9", 0xb9}, {&(0x7f0000e7f000)="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", 0xff}, {&(0x7f000039b000)="00c5932ad739ffa03f97ab036ccddd483cc739b049dc9b827a7a9b0a5c6e65cffaaa73c6a0e3c9cdfb7195d7c901299e18b8a267c46ab20807650f4a808a0d893fa54909855ca1f965427c466aee7b05fac9900938519660d9df3edd0804c0233f4c5dff615128c88ca934d3f68dfd27d13d10d6c8b0bc0bf978018f80a01847934ec9b190db6fccafd0d88a874967d5e9312a2266a4f6b6ba5405fe49deff7e6c85e17a3c21ed5e82def36d694053b43f04fcb4fc4376de83a377fb607ac832967a76f56cbb93310fc5ab907b36e95b96", 0xd1}], 0x4, &(0x7f00007fc000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r2, r1, r4, r0, r0, r2, r3, r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xa8, 0x4000}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000071a000-0x8)={r5, 0x200}, &(0x7f0000ca9000)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f76000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9a000-0x4)=0xfffffffffffffe6a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c29000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dec000)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000686000)={r6, 0x81}, 0x8) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000b000-0x3)=0x800, 0x4) setsockopt$inet6_int(r16, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r16, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1, [0x6, 0x2, 0x1, 0x7, 0x46, 0x2, 0x8, 0x2]}, 0x5c) setsockopt$inet6_int(r16, 0x29, 0xc9, &(0x7f0000c3a000)=0x1, 0x4) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) connect$llc(r2, &(0x7f0000bc5000-0x10)={0x1a, 0x6, 0x6, 0xe, 0x7, 0x2, @random="e3034fe1e5c7", [0x0, 0x0]}, 0x10) 2018/01/08 12:09:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002c1000)={0x0, 0x47, "2596de73e7716f527223f13875bfd510521bc33a816277ff5d9cc8482f899982aad529c3e3a1b180a76bfcdc05e5912977033eec06fed5bf18bc45867757af0fa6a68fd6c0c1c7"}, &(0x7f0000bba000-0x4)=0x4f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005a6000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000110000)="672b8c288974ce4f47fcddc84f3c8f3278b5e815ca1ae88608b2c009465963f0f1e6bdb547ee18b2", 0x28) 2018/01/08 12:09:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/08 12:09:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000543000)={0x7, &(0x7f0000912000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0xfffffffffffffff7, 0x0}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:04 executing program 1: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0x2, 0xff, 0xa, 0x10001, 0x5, 0x101}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x1) 2018/01/08 12:09:04 executing program 2: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00006a1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a6000)=0x8) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000083b000-0x38)={&(0x7f00009a7000-0x1)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00009a7000-0x10)={&(0x7f0000221000-0x146)=@getsadinfo={0x240, 0x1f, 0x400, 0x3, 0x1, 0x1, [@algo_comp={0xb0, 0x3, {{'lzjh\x00'}, 0x340, "3e4ae5c3fd4513fe213a8313f9a84b9155105778fc92fed707c09c9228c68edbe3c8bac67207b4a34bcba702ee2861c02e6dd16fca7ad66232fced599c8f79aa0ee320668b91fb042c64a2a06ce673e934b0eaad5012739e41ba869d39179d95da2b8b428eb72ce3"}}, @tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7, 0x3, 0x8, 0x0, 0x3ff, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x33}, 0x2, @in=@rand_addr=0xffffffffffffffe0, 0x7, 0x3, 0x1, 0x5, 0x80000000, 0x20, 0x8}]}, @ipv4_hthresh={0x8, 0x3, {0xd, 0xd}}, @mark={0xc, 0x15, {0x0, 0x4}}, @encap={0x1c, 0x4, {0x9, 0x0, 0x0, @in=@rand_addr=0x1}}, @algo_auth_trunc={0xc8, 0x14, {{'md4\x00'}, 0x3c8, 0x40, "b97f4f6bb953a573c5b8702b43cd92334c0a6622582e4a46eee74f15d1855364e87f39c817b21deb449f5e40a3c52429f27efdc5b7a71baac06911c70472e1d3a3dac2022ee9713258ac5ecebf662057848bac03f3f7f25d059799fb227828c5489bc3fc4c0fd364858eb7392d79a22a5e79ac177eb51d46a3"}}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000c4}, 0x40000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000-0x10)={0x3, &(0x7f0000270000)=[{0x9, 0xe9f8, 0x7, 0x5}, {0x7fffffff, 0x0, 0x852, 0x16b}, {0x40, 0x5, 0x4, 0x1}]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f00000b6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a6000-0x230)=@newsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 12:09:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000004e000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000b000)=[{0x14, 0x203, 0xb, 0x0, 0x0, "6b6ea438"}], 0x14}], 0x1, &(0x7f0000b85000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000796000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ed9000)=@assoc_value={0x0, 0x0}, &(0x7f0000152000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000038a000-0x8)={r2, 0x100, 0xff}, 0x8) 2018/01/08 12:09:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000127000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3e000)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ba2000)=0x0, &(0x7f0000ebd000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000086c000-0x4)=0x8, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x1c, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f0000690000-0x4)=0x24) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x2, 0x1) 2018/01/08 12:09:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004ba000-0x8)={0x0, 0x0}) r1 = socket(0x1b, 0x7ff, 0x80) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000065000)=0x3, 0x4) pipe(&(0x7f0000dbc000-0x8)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000b4d000)=[{0x0, 0x0}], 0x1, 0x401, &(0x7f0000fb4000-0x8)={0x3a32}, 0x8) write(r1, &(0x7f0000f71000-0x24)="2400002d0093f000000000010000000200001f001dabb9a1ffffeb0001007d6b04e0", 0x22) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00006d7000)=0xee3d) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/08 12:09:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f14000-0x8)={0x0, 0x0}) mmap(&(0x7f000037e000/0x4000)=nil, 0x4000, 0x0, 0x8c110, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000041b000)={r0}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000cf6000-0x4)=0x0, &(0x7f0000207000)=0x4) bind$alg(r1, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) r4 = accept(r1, &(0x7f000088a000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000f9d000)=0x1002) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000646000)={r0}) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f000014e000)=0x2, &(0x7f00007f0000)=0x2) sendmsg(r4, &(0x7f0000ad0000-0x38)={&(0x7f0000910000)=@hci={0x1f, 0x6, 0x3}, 0x6, &(0x7f0000b35000-0x20)=[{&(0x7f0000176000-0xd2)="ef9c5a82b94942b520e5b80239a910c2638b75b98d78baf9cfdfaaf5378a40ba261943caa436cbdcf9aad4dc59fda71f63ae17d1c60fe878dc8f396353067dd98604311ef838116918703ae513f6566db1ed9ec51649f5f241c37e828a6b616056b08152393be49c78822d6e47a33f21b9f948b4a1f3307c61a76d50e265d850ac4a1917957f3ff521b74b9284bbe3d4ff9cf7bf8448a99fdc03bcd412459cec5ce66da0c9d916719ab122ba4434f7bc564a1bd3d63c2120e9bf24d7080049f317dd5e05b5da11ad6275dc5ae0c8d9730aed", 0xd2}, {&(0x7f000088a000-0x76)="cc53b3cb239ca5a4311250b6ac6096574296116928304bdcc08a3dde356b7d1aae06da521bef1d1f82313ab5614d394010345be98a6124a1280a6064b4177d555ba1953e4fcdbb56514838538de23cfa16bcc0772ddd2a02e7976c95a2ac940a452aa1fb977a18ce02ad9a95e8c2cb40dd41a82a2e9e", 0x76}], 0x2, &(0x7f0000169000-0x260)=[{0x70, 0x10c, 0xd25, "6b3f4b5cf08705e382be34887251a5cc1f3c3873abc7e3a54d93435287a62b75ad0a58f62ff73fab42e6851687ca7aa2bf7ed29f3a767fe9866d34cc0ca810ce8c201e995e1395d17fb5ca9bc6b40e89f69f0e432c5eae7e122f"}, {0x110, 0x103, 0xa31, "b012ee8905b2bcc541f7740392a7e4afb79da64620e00aa1e14ebec37ea9ca108c79c206c1fffafaae84f14d2c356a6a519eb66bce46c3e1574be30ebf504571d46ea905be7d13c3cf2cde42f7e2975679b1fdc0780f124da4bb30945d0fe9f8621747035fb3817c5d7070f92e2927bfcae30f0f558e7606d202fa4806e15e3f0c5c2f1f06a3008f4fc61c3c0623894491c2820670ddfd2ee4b71d62d40eae0d8298ed67c6756417e328d326391a3b9a7d3c6ec3785aa2b61c4902eb18311d80a33da2f5b3a6019f78f18495823485695a92b1bfbf0b1ab9e972dad1e7eb0f745b93e0dddae5baaa6d271782135f5cdc96203ce015214b4807"}, {0xe0, 0x113, 0x4afeb46, "e2fe70e09e654a9377c7d9b2fdd6dcd776b4f8b45f30423b588a1b1f7d0160659768625bad87e49fbf5ef31ee6679b775e07bfc6e78d2595d2ad282490dfb52d87052ea9106a48dc6ff2f9d65a71c98407f0f05a5873b15979d63383fca46b708ca00b2a639dc486b4eca891c6d2330ad1065071bf3929f2135bec1618b4e4076d7862b4e73892274b4c3f88d53a44b013567d1757e42d1b24a6a898e75d9298ce9bb72faf434cd266a9bd17bd9d6b700b0f2050d7fc12aa1a98c660f20e4cbff697f55e5bbf7b3ab8bbc3b554"}], 0x260, 0x10}, 0x40) sendmmsg$alg(r3, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00006e0000)="2cae4f22691f7aac5bc03b6481013d2857c4e89aa2b112a8c934639059b792e71eb028566db929fca208dd4e1dbdb98e20659c06e7063e3787d323705022e789f776b35aa24fd74429760b53d244af3926adeb9b1b3c7125a47d38814477b81065647b6510513e27928f770d531f87d0443d2836bdc300d22edd825d9ecb856c4303427e8bb1ca0d0eab6a9ef837c2c5f7c70943596152eb792a586119a1856ac098a6cdada9900c6a56e20a792790dbc953", 0xb2}, {&(0x7f0000f3b000)="2c68d23a038fca028ec8ca21e452549fe1daa4366066c94b7588f9bff9233d0d534292bfe9d676", 0x27}, {&(0x7f000028e000)="b1d22fda", 0x4}], 0x3, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/08 12:09:04 executing program 4: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket(0x5, 0x2, 0x80000000) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000074c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f18000-0x4)=0x14, 0x800) syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "4d28af", 0xffffffffffffff0d, 0x8000000006, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/08 12:09:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000516000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000883000)="", 0x0, 0x10000000000, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) pipe(&(0x7f0000547000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000bf8000-0x10)={0x1000, &(0x7f0000520000-0x1000)=""/4096}) 2018/01/08 12:09:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f000080b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a9d000)="371b2e4fecbcf005f6226283484a8a2bb3eee4f66f889a005897e188bc5b4325"}) ioctl$sock_ifreq(r0, 0x1000000000009f3, &(0x7f0000eca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x8a3a, 0x4, 0x7, 0xfffffffffffffff5, 0x8000000000000009}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004af000)="e85ff214fa8f0d22d637a0136b6f6022", 0x10) 2018/01/08 12:09:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d90000-0x18)=[{r0, 0x8000, 0x0}], 0x1, 0x1) 2018/01/08 12:09:04 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021304002000ff06800000000c000800040010000006000fb9", 0x29}], 0x1) 2018/01/08 12:09:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) pipe(&(0x7f0000a81000)={0x0, 0x0}) socketpair(0x5, 0xf, 0x6d2, &(0x7f000071b000-0x8)={0x0, 0x0}) pipe(&(0x7f00007c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000036c000)={0x3d7, 0x6}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000975000-0x10)=@common='tunl0\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000db9000-0x4)=0x108, 0xff32) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00003e6000-0x4)=0x3ff, 0x4) write(r0, &(0x7f0000063000-0x98)="", 0x2d7) recvfrom$ipx(r0, &(0x7f0000469000)=""/0, 0xffffffffffffff86, 0x2002, &(0x7f00003c8000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/08 12:09:04 executing program 1: r0 = epoll_create(0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x200}, 0x8) socketpair$inet(0x2, 0x801, 0x1c4a, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00003db000)={0xc, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000250000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000379000-0x4)=0xc) 2018/01/08 12:09:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f80000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001c9000-0x18)={r0, &(0x7f0000c72000)="8e02c41618613c11e41f8ed3a899181b9b45f79e75040c52fe4cfe72c6571d9876b8615e11c67023af8f5398065c7d2c2cb6354d3072e7317a52280254", &(0x7f00007ea000)=""/134}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000340000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cf000)=0xe8) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg(r2, &(0x7f0000b18000)={&(0x7f00007e1000)=@ipx={0x4, 0xfffffffffffff801, 0x6, "72a55998e500", 0xffff, 0x0}, 0x10, &(0x7f000069f000-0x10)=[{&(0x7f0000ea6000-0xb)="6f095764cfeaaab3e1255c", 0xb}], 0x1, &(0x7f0000b25000-0x180)=[{0xa8, 0x112, 0x3, "25c2a9f43711d5dfd4a066d66b43c6b9ae0266413cbdb8705843306e68632dd131165487dd9560a0cab588fd3e0aa72566641c2ea5e691bfe0f8f07a8be35e62e78482652be57a5ce623bf5f6761f094bc265d2e4374e7f939d787704519ef65c882e4999294a3658ebed4655ee9293afe2fa75ed9e26deae0d6f12d260286e9958f2806fd3d81cc81f45f5f9831ade65a847a"}, {0x80, 0x100, 0x18000000000, "ce9fc5a605a1d4a205eb1665557188ccaa6957c842b2b3c228ae659f624cbf12fa44673b69a2242393df6664618583e38224ad1e64c9a9841a3f2e0e5d2e73e1c3b65919c104584f11317d8e4be51d2c3140da0a7da26204c39daa11d338a9e7a556fd540081db61d23388f2b9ea4f"}, {0x58, 0x107, 0xfc00000000000000, "d26edf86c9f8a9265bd7800cffe7e6fdc53d1fbd1594f7acd73b9f2d4b34ff7fce25debb3b1d57b222ad22a70ba98ebaa6a7237bd47c88e7f8556623378fa32416fd46"}], 0x180, 0x4884}, 0x40000) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000444000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/08 12:09:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000c31000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000cd4000)={0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xf61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x9, 0x1f, 0x6, 0x7f, &(0x7f0000b8b000)=@common='dummy0\x00', 0x3, 0x3, 0x1}) syz_emit_ethernet(0x4e, &(0x7f0000274000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x88a8, @ipv6={0x0, 0x6, "02dcd7", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000c56000)={0x0, 0x1, [0x6d4]}) 2018/01/08 12:09:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000e8e000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000724000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006e9000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6, 0x0, 0xffffffff, 0x8}, &(0x7f00002f5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000445000-0x8)={r2, 0x0}, &(0x7f00003a8000-0x4)=0x8) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f0000008000)="2900000018000101da00f60400c900020a2400000000ff0680000c000c00088000000000040ff1e56b", 0x29}], 0x1) 2018/01/08 12:09:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f0000950000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008ce000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000538000)=0xb) writev(r0, &(0x7f0000a65000-0x10)=[{&(0x7f00001d9000)="2900000020000303013d0024000a002002000016000400000000000405001300ffeb00005406ec006e", 0x29}], 0x1) 2018/01/08 12:09:04 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000000010, 0x100000000000000, 0xd) write(r0, &(0x7f0000001000)="1f0000000301ff00040000000000000800d100000900120010000024000000", 0x1f) 2018/01/08 12:09:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9ac}, 0x1c) r1 = accept4(r0, &(0x7f0000f79000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d7000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000036e000-0x8)={0x0, 0xcd9}, &(0x7f0000718000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000934000-0xe)={r2, 0x3, 0x3, [0x101, 0x7ff, 0x7fffffff]}, &(0x7f000031c000-0x4)=0xe) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a3f000)=0x9, 0x4) socket$alg(0x26, 0x5, 0x0) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000022b000-0x8)={r2, 0x80000000}, 0x8) write(r0, &(0x7f0000328000)="e821", 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f02000)={0xb136, 0xffffffffffffff7f, 0x6, 0x80}, 0x5) write(r0, &(0x7f00005f6000-0xd)='2', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000091000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) shutdown(r0, 0x1) 2018/01/08 12:09:04 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) writev(r1, &(0x7f00000f6000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f000010f000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/08 12:09:04 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000aeb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ad7000-0x8)={0x0, 0x1}, &(0x7f0000742000)=0x8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef6000)={r1}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000ef7000-0x4)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ef6000-0x16)={r3, 0x5, 0x7, [0x7b6, 0x10000, 0x5, 0x3, 0x6, 0x3, 0x200]}, &(0x7f0000ef6000-0x4)=0x16) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x2}, 0x20) [ 559.626986] IPv6: Can't replace route, no match found [ 559.632318] kasan: CONFIG_KASAN_INLINE enabled [ 559.636972] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 559.644370] general protection fault: 0000 [#1] SMP KASAN [ 559.649938] Dumping ftrace buffer: [ 559.653485] (ftrace buffer empty) [ 559.657201] Modules linked in: [ 559.660384] CPU: 1 PID: 10472 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #178 [ 559.667728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.677079] RIP: 0010:fib6_add+0x730/0x13b0 [ 559.681388] RSP: 0018:ffff8801bfe1f118 EFLAGS: 00010202 [ 559.686770] RAX: dffffc0000000000 RBX: 00000000fffffffe RCX: ffffffff84b8267f [ 559.694025] RDX: 0000000000000004 RSI: ffffc90001971000 RDI: 0000000000000282 [ 559.701286] RBP: ffff8801bfe1f448 R08: 1ffff10037fc3cf4 R09: 0000000000000000 [ 559.708536] R10: ffff8801bfe1f310 R11: 0000000000000000 R12: 0000000000000020 [ 559.715791] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000000000b6 [ 559.723053] FS: 00007f245074b700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 559.731258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 559.737127] CR2: 0000000020008000 CR3: 00000001c1ed7006 CR4: 00000000001606e0 [ 559.744373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 559.751612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 559.758851] Call Trace: [ 559.761417] ? fib6_update_sernum_upto_root+0x180/0x180 [ 559.766757] ? __lock_is_held+0xb6/0x140 [ 559.770794] ? ip6_convert_metrics+0x170/0x700 [ 559.775347] ? rcu_read_lock_sched_held+0x108/0x120 [ 559.780334] ? kmem_cache_alloc_trace+0x456/0x750 [ 559.785150] ? lock_acquire+0x1d5/0x580 [ 559.789092] ? lock_acquire+0x1d5/0x580 [ 559.793035] ? __ip6_ins_rt+0x56/0x90 [ 559.796810] ? ip6_convert_metrics+0x546/0x700 [ 559.801378] ? lock_release+0xa40/0xa40 [ 559.805323] ? fib6_ifdown+0x750/0x750 [ 559.809182] ? __ip6_ins_rt+0x56/0x90 [ 559.812953] __ip6_ins_rt+0x6c/0x90 [ 559.816552] ip6_route_add+0x141/0x190 [ 559.820424] ? icmp6_dst_alloc+0x660/0x660 [ 559.824647] inet6_rtm_newroute+0x14f/0x160 [ 559.828942] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 559.834034] rtnetlink_rcv_msg+0x57f/0xb10 [ 559.838240] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 559.843310] ? validate_linkmsg+0x8e0/0x8e0 [ 559.847601] ? __might_fault+0x110/0x1d0 [ 559.851632] ? netlink_tap_init_net+0x350/0x350 [ 559.856272] netlink_rcv_skb+0x224/0x470 [ 559.860314] ? validate_linkmsg+0x8e0/0x8e0 [ 559.864607] ? netlink_ack+0xa10/0xa10 [ 559.868473] ? netlink_skb_destructor+0x1d0/0x1d0 [ 559.873302] rtnetlink_rcv+0x1c/0x20 [ 559.876993] netlink_unicast+0x4c4/0x6b0 [ 559.881033] ? netlink_attachskb+0x8a0/0x8a0 [ 559.885434] ? security_netlink_send+0x81/0xb0 [ 559.889992] netlink_sendmsg+0xa4a/0xe60 [ 559.894035] ? netlink_unicast+0x6b0/0x6b0 [ 559.898240] ? security_socket_sendmsg+0x89/0xb0 [ 559.902968] ? netlink_unicast+0x6b0/0x6b0 [ 559.907178] sock_sendmsg+0xca/0x110 [ 559.910864] sock_write_iter+0x31a/0x5d0 [ 559.914900] ? sock_sendmsg+0x110/0x110 [ 559.918854] ? bpf_fd_pass+0x280/0x280 [ 559.922708] ? __might_sleep+0x4c/0x190 [ 559.926666] do_iter_readv_writev+0x525/0x7f0 [ 559.931135] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 559.935866] ? rw_verify_area+0xe5/0x2b0 [ 559.939898] do_iter_write+0x154/0x540 [ 559.943757] ? dup_iter+0x260/0x260 [ 559.947361] ? __lock_is_held+0xb6/0x140 [ 559.951400] vfs_writev+0x18a/0x340 [ 559.954996] ? __fget_light+0x297/0x380 [ 559.958955] ? vfs_iter_write+0xb0/0xb0 [ 559.962905] ? __schedule+0x2060/0x2060 [ 559.966858] ? SYSC_accept4+0x4ff/0x870 [ 559.970806] ? kernel_accept+0x2f0/0x2f0 [ 559.974837] ? exit_to_usermode_loop+0x8c/0x310 [ 559.979480] ? __fdget_pos+0x130/0x190 [ 559.983346] ? __fdget_raw+0x20/0x20 [ 559.987033] ? trace_hardirqs_off+0xd/0x10 [ 559.991238] ? exit_to_usermode_loop+0x198/0x310 [ 559.995966] do_writev+0xfc/0x2a0 [ 559.999399] ? do_writev+0xfc/0x2a0 [ 560.002997] ? vfs_writev+0x340/0x340 [ 560.006770] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 560.011586] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.016587] SyS_writev+0x27/0x30 [ 560.020017] entry_SYSCALL_64_fastpath+0x23/0x9a [ 560.024745] RIP: 0033:0x452ac9 [ 560.027914] RSP: 002b:00007f245074ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 560.035592] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 560.042840] RDX: 0000000000000001 RSI: 0000000020ff9ff0 RDI: 0000000000000013 [ 560.050080] RBP: 00000000000005f8 R08: 0000000000000000 R09: 0000000000000000 [ 560.057319] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6fe0 [ 560.064556] R13: 0000000000000001 R14: 000000000071bef0 R15: 0000000000000000 [ 560.071801] Code: b7 e4 b7 fc e8 12 29 a4 fc 85 c0 0f 85 b6 02 00 00 4d 8d 66 20 e8 a1 e4 b7 fc 4c 89 e2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 39 09 00 00 4d 39 f5 4d 8b 7e 20 0f 95 c0 4c [ 560.090876] RIP: fib6_add+0x730/0x13b0 RSP: ffff8801bfe1f118 [ 560.096694] ---[ end trace e6c8b57d880b7c1c ]--- [ 560.101451] Kernel panic - not syncing: Fatal exception in interrupt [ 560.108350] Dumping ftrace buffer: [ 560.111883] (ftrace buffer empty) [ 560.115561] Kernel Offset: disabled [ 560.119177] Rebooting in 86400 seconds..