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0x1000}, {&(0x7f00000014c0)="114b2e7b3c14ee3f8668def2388c347ced8f15ff5c617a0d", 0x18}, {&(0x7f0000001500)="5292b50f99948a49786a237f50f4", 0xe}], 0x3, &(0x7f0000001700)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x204, 0x3, 0x6, 0x8, 0x4, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x1000, 0x4, r7}}], 0x60, 0x1}, {&(0x7f0000001780)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000001880)="51b86ac531b5e6c765130019f7638a145b1a64520cebbbf2cec96a314267d3e5b732488b2c97549615c3dd3537b1b1b196f296b02a4bd7870068d4b9737506d7d5b91db7c5a3755730616c4b61dc2dff755b34378946446b18b64f4740ff565d31ae10bc1a8a9cb37725d1b80f2cf3ba9ca5630d9596d68447217e0c77d5e47de4167f44f7ca39a230c52b5ca9d6ae4030b6b896e55447aad60fcaac084b67567a1aefd8242e72ae3db9e70d861653e2c4ea27f0c2f8", 0xb6}, 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{&(0x7f00000038c0)="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0x1000}], 0x5, 0x0, 0x0, 0x8004}], 0x4, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002880)=[{&(0x7f00000001c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001640)=[{&(0x7f0000001540)="18", 0x1}], 0x1, &(0x7f0000001840)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8}}], 0x30}], 0x1, 0x0) [ 521.826016] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:37:59 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 521.871552] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/18 10:38:00 executing program 0: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) vmsplice(r0, &(0x7f0000002440)=[{&(0x7f0000000080)="d7b01058147917625aa09e955da129352718aa2c3315f3613ee2d10d480555287041353deb7366677b2a1393fb09ba542b92a3db726fdd84915022457ddcdd01dc93d28cdfc85ea1746c8cfffb2a5f001cfad93f2640d96b3903f1f37fed9eec33ff78d29b7f27b473cd614a050679ba5eeece542fffd4d4a0945a35713b98cb52af"}, {&(0x7f0000000140)="1b6e69e91bdefd8841ad704a7b901202db41632b2999001231bc0895373a699756c81d214d130956281a10622430a9aef39bd5b80b11d2c1c8530626dd4a874e9f67ed07c1d182c773dc526d7309c2b79858e10eff0a103f3498ab1bef86f29f3b86d80d050b6b73abe2ddb4ece8f73b64a9088ddc05013d95bb74b5c6da89eefa6de380b34a0c6d016478284401395fa2d3a17470b71e2d6cf2b39886d81befadc62ad15d73baf9b74eda8f9e10658b6d967000c229805dcc2bba2f6dd42667708759a7992fc676e8db1fe8815a70f489cee3ef944fef20100a78cb62fdc95c7ff63eb88c8a531fcdad832d8316d6a5f34618cb05a07b6ead0b02c720639f5f4dff8a6086638881402665ed72874e7801f6dbc31b3127a724b27977c1ad106e622cf65387f3ab00b6fedc0dcc8331552d3ed8ee288764de4ce092a519f30dbbff96c5570cbcd5a034d3980a7c0d79173a591d74c3373646abef0bc535599a2427595a5bdfd91ae570e3455047de20558b605ce5bc0f0d112ab260d99d70659151742c7450aeb6a9253b4d3990649606d235489ceaa1a32eab0f5a108c2a24b12fe7314593cd0fc33df2f82042016ebe2df4b24508e512ade8ada4d0fd02ca6afc51ba4a9c6a39dae3371200a7bd69a55d40ff76f724f0e5fe205df79891b2856da0313e8f33e44dc2393f9fe30c2afd7272577d9b5e979c2522d5f36fb854c1185aae93f619347677675f2d5ac43f12ce2a831cb0a9a8055e1d27428144132e415f98502fa83123d283b295719aed37af3b97305679e62bed55ea100c4556cdd454f24cbb89d169e5c69af194e7473cbbd46a66ec66f246dccd9feab9b82c9485a3423952c1bf77f41b398656475c75668b8584f5e0eb4ba279797d8bb176771ea881aaf8c566352c3b14840a471e582c272d3886226f7ffc2b622b8417b2366dc03d096d6d69170bfd7cce1a4ee2bd0911f5314fa30c435ce90ee8a635a0a9440502b7507459be90c56290b8f53e2f1304de964f9da8ce9658edd8da30ac641240c1b2c10491f14a7648a2f8d2f155580f15a1f5ae60513f75d1c677fffcd7c49c44b5f055574feaffb27304d543c258895b71bd767701a13297cd01802caf9928d21d4c762090e17d06a89cf1399dfc254f2d9f1ec9422d4a4f15933bf76c2dedf424baaa99b3d870826d26e3ea4a14ec1ff8ec36f77f74e78dbb553347943c4534f1c974e8326d42bb117208302d8b61675e6b7a68e42a6e92fa3366b6bea25cde0c77a0e0a2497f864500bd06a3b5f797a9325da4b215bfe02e7717021eeff27e39f45bc3a4529436de39fd2fed8f8b340140a4b3140616c3b227b4720916636cd40b6a897d26a23a56c7c78b2b0aa1ebbfc65d868370f09fff001d868fa440792e450647ce0ae4917d3c71377f995addab5464333d01a487d5cd1c83203c8a55a86f05729e43389614c7e6bd29cc76e14c9a030340fc8ed0b075cf3f3f1312d4f8dbf6515b38b4323e8a6b2589f0999fca423c5c1eb13e749f3a4f76a73e2d64df60846c8b7c6dea3322be3969de846b8f835247bed5ae64f2257ba503a4c280151220ac6fe6d415e87f944515bfbf62e59a727a475094853c558637718d23b197069d9d3b68dd040495209d65fa3a8d35855dcccef7348f938b578adaf8a843523304c68a78b0b07516bf53bef25a586ba0e7a29f72f27ff0966592b491d2c586c2001ba72f409c19fa832ad8949be861b4f7b52cf69f1fc6073d3ea9d48b4ce4842c92b2be8574a9471f76b3b6d179ff50b48644fa6c101595efa8a43fd6634a18bd7c3e3b7e73a124afd98c3231bca44c7b48ce8852203c496890022fce2e31c0f4c193055e1e88a6b4fe5344f2a9249684c5e7b3268c0d6f36cf37cab14c60cfd32ea695fae16c712ba4cfb653cf598dc0d5ab014d3362321e96fd06223a5be5daa231be882268c7683efe8d00333e8b89224ea27ea11768ab43df3e91ddae5cbb035bc5563c212e8f233397dc5051b6cfdfcb85b7f2983f8d8cca53ef5f48e01e10a53f7aa2b67676a19ec717a12f892a833b71066c05a95d538f04274b22df89190fe12d03f1f8c7921e16f83030012be44615c23bd07fb042cc3573a75f029599ffab7ce51f830de1f3a06c357e4129dfa8719fb3ebc0493d65a6350b6d5b1359d9d8304b4913c4dd373074d7a3eeccd18355fe309b5697b9f0f09f06c70ed5f86f71c2a8e803d5949aa41b8df48f47773183a55e1fa52d43a294be20ee2bdd52d0cc44a4c97fa6b56892a75ca0c50211304b1ccfae89f54ce05a0cfc3e5fff5e19e49762fb48f0486274e86ed45fe81b9ebf8e38983706a8521161f80f35dde55b02d4bc2c828e353379dd5b1febb9d9b49a3af67770a5366261fbbbb0d5225b5b386fea155679f66b4fbe7fe29b27dde653a36cc7311c794661482cb350359a6a1086eeec9aef73134f660ce6945ad169a4666a59772f391f41c89037ce9e664c2319c6d0f11d153d06c3a82dbdce6391333a0f71770de8d99ce3be688208b358592215c9ab140730bfffa0ab55feb3cccb5820e2aea6796e0af6fb9aa40a7400c4f1172a1f81704d8bd800bbbfc401ef0f9088af25427f6826f0ff122121f936b7f84ea53e1be1fa730dbd70a3b1214c3ddc5a39b9274bf53ff5f2755d42414caebfbef45d63827e1216b048baa7cee66b04d4ac63d8f37731a2192fc8217c21fdde16de4c365aec44ba858e94fbc598818fe22c6351c6ffe4c53e2bf319606fae7ba668a21575edb531554870abcd5ca96bd11d34ec76fd8d891a64bd3d589b6e750c3330701a07469586b83d72843ce8b19d5798ddceb1a42d1569a197b596c0e08898e89b63d0fc92194606ae69ec0416b1065e7ee8692d650b894bcd73a20cd6f086e718acb0f03d1347930544255fc528be26ffa40b570b2180356e0e95face4919aa41c48f673b27fcc5885089c2ffc197db624da6c13338035059c3ad6bf4b00cbd073520d55b6f413c01ca6bd66ae40fef7c8187307e7b1984fc8afa7d88266dfd975f7c691799e1412fc5964adf5b158b1653721d18debf1eb3163fa914ecd881f7739792be96a876405300c65bfdbc0b8fd8eeab64a8b06be7cb91dd255962d319ba58a64166032d0449ac8c7e29305eeef5cff9b270b448cfc4b2f40c661a0d7c4eeae5fc5e794dd8dc182aa60d433ad9c22b683fa5bc9622cd8611a5de20e6cd11478f004c00227b4b4fd0b758f93e1ffdc5cbb742ee68610aa15bee2b087f54e93727ac47a6b028b3c745789d22a2615e0ef81df1647d2d7054ac4eb2c2ad9912f37264f1b5da06d8b2fc6428c149e4610557f772f59a2cd574a389d0b2b4f09f54696a61f5d1b3eaf7e87b662719a6e0d20493c4f24af059248dec338f23f7ac4086d12ad01838c956529d6bd41377056a7265b13debb530898862097a96fc64df4b1ed39d8320a226cf32c4121a0160998892d1b8ca70770af815013cd8ec8a4cfc68d54b628c34086e37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{&(0x7f0000001140)="e2063df3c84255b92379ab4f02f3e12dd6ed6130505b4481a2a0d1eab834396f0c4ae3c9397da0ba0d4b127ba7fbca62688a3be556f8d7d680ba3bff519678c4572d460346a50c8a0da21e588ad78fa3756751b8024e6e6137cf2c187c264a3b13d0df51f94f07cb75590d2dff160c15281dae7a9823ce24199419cc9b47ee6949ab1c9c24bf5fa53b77ff3fefd1ba0fd68b82245632581371978d018a652dd348f86a2ee4a83e74c755d84c94ec961205c083"}, {&(0x7f0000001200)="97a1c23c896c91896e51733d3958"}, {&(0x7f0000001240)}, {&(0x7f0000001280)="e9f0ccfaffed19ad6a78df71bfa1941e49365a8946991f2eca336e8c757fdb04aaad328a9f006ab8eb203a674f19feea0700ba"}, {&(0x7f00000012c0)="328366c94799bd89d35f5bcde4e744f624cf6ea3ae6df4becf5433a62c03eb1610f5ea07c5b0c3a885c2979ed16ec259baba136295118d3f9b4b848adaee24c8eff5f66a36fad7c99bb9abf2681484a69bd2f9851ede38"}, {&(0x7f0000001340)="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"}, {&(0x7f0000002340)="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", 0xb8}], 0x1, 0x0) 2018/04/18 10:38:00 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0xe80d000000000000}, 0x0) 2018/04/18 10:38:00 executing program 7: r0 = socket$inet6(0xa, 0xf, 0xb) sendto$inet6(r0, &(0x7f0000000100), 0x78a, 0x8000, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x3, 0xef1, 0x401, 0x9}, &(0x7f0000000140)=0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/04/18 10:38:00 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x4) 2018/04/18 10:38:00 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) ioctl(r0, 0x69f3, &(0x7f0000000040)="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") close(r1) 2018/04/18 10:38:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xf0ffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:00 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:00 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0xc3ffffff00000000}, 0x0) 2018/04/18 10:38:00 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00']], 0x1) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x4}) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 522.056385] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 522.069121] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/18 10:38:00 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@ethernet, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/18 10:38:00 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x90) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x15) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x2, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) epoll_create(0x2000000000001) 2018/04/18 10:38:00 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="1800000000000000006507"], 0xb}, 0x1}, 0x0) 2018/04/18 10:38:00 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) getpeername(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) r1 = socket$inet(0x15, 0x80005, 0x0) sendmsg(r1, &(0x7f0000001c40)={&(0x7f0000000100)=@can={0x1d}, 0x10, &(0x7f0000001600), 0x0, &(0x7f00000016c0)}, 0x0) 2018/04/18 10:38:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x8a020000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0000001040000000000000002000100000000000000000200000000030005000000000002000000e00000010000000008000000"], 0x50}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x9, 0x6, 0x80000001, 0x85}, {0x7, 0x8000, 0x8000, 0x1000}, {0x2, 0x4, 0x80, 0x8001}]}, 0x10) 2018/04/18 10:38:00 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0xa0010000000000}, 0x0) 2018/04/18 10:38:00 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0x34000}, 0x0) 2018/04/18 10:38:00 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001ac0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xffffffffffffffa1}], 0x2c1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 10:38:00 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x3000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:00 executing program 5: setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000040)=0x100, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'bcsh0\x00', 0x3000}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x7fd) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x4e21, 0xb0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x88) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000b8d000), &(0x7f0000f74000)=0x4) 2018/04/18 10:38:00 executing program 7: socketpair(0x0, 0x80001, 0xa7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) unshare(0x20000020000408) pipe(&(0x7f0000000180)={0x0, 0xffffffffffffffff}) pwrite64(r1, &(0x7f0000000240), 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) 2018/04/18 10:38:00 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xde5) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000e40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000ec0)=0x80, 0x80000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r4, &(0x7f0000000740)={&(0x7f0000000540)=@alg, 0x58, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/193, 0xc1}], 0x349, 0x0, 0x0, 0x803}, 0x20) bind$inet(r4, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r4, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000f00)=@filter={'filter\x00', 0xe, 0x5, 0x14, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000b80), &(0x7f0000000cc0)=ANY=[@ANYPTR, @ANYRES16=r4, @ANYPTR, @ANYRES16]}, 0x8c) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000280)={'ip_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}) recvfrom(r4, &(0x7f0000002280)=""/140, 0x8c, 0x0, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80) pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ac0)={&(0x7f0000000a40)='./file1\x00'}, 0x10) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x102, 0x70bd2c, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x40000) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), 0xd5) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000300)) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f00000003c0)={0x8, 0x8, 0xfff, 0x2, 0x0, 0x100000000}) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f00000008c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000097000000193cd352095a7832c88a3fe986bcbc6f9c6d04686dca182595ceff4380a66b8c666deca1b9a05ab5f5946480e5f3f031ac3c1b7924e6c2455dbf8dda50a338a7196770670de4b8d909856bef69223e81f3ae63afca9c49eb7bc52d6668ca0c4f38cd1dd5acf3b5daa4bd9091883836baf0cc07563aa639f3e084825b1fb75b9168154a24f757e35cd3260d22ff00000000000000000000"], &(0x7f00000002c0)=0xbb) r7 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r7, &(0x7f0000ed3fe4)={0xa, 0x4e20}, 0x1c) poll(&(0x7f0000000400)=[{r3, 0x80}, {r1, 0x1000}, {r4, 0x200}, {r5, 0x104d}, {r3, 0x25696509ee4678d1}, {r6, 0x8400}], 0x6, 0x8) shutdown(r7, 0x0) r8 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r8, 0x1, 0x21, &(0x7f0000000100), 0x4) sendto$inet6(r7, &(0x7f00000009c0)="5c989def7dd0da94730ce0", 0xb, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffff69c2}, 0x1c) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffffffc}, 0x8) close(r7) recvmsg(r4, &(0x7f0000000a00)={&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000002200), 0x0, &(0x7f0000000780)=""/248, 0xfffffffffffffec6}, 0x40000022) sendto$inet(r4, &(0x7f0000000100)="7c5538c256e5a7ec66e5b0885c53f33d52dfaa5059364a62ac9a1815215caf0a6903b23aee21267308dbbdcc9ae0716a468ffb0b566c96d5e63550cc56cf13edfa0f36e52092a40e2f2f4baf6ed2ffc6ada661fff7d4d373b15f438248e99f08fc8eacf93f5fbd5d5c3f11c4d63d3193fae8fa447381f9b77ed8220d177488e3b76493387b4d7b86e7782b7a0fe89373d094db9e5fb79a6c1b685f3cb79fffe59bf8a437f80ead010905bdc27722232aab1f54367d94c0353b09bae5b17564f3d984de", 0xc3, 0xd0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f00000000c0), &(0x7f0000000240)=0x4) 2018/04/18 10:38:00 executing program 0: pipe(&(0x7f0000fd8000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x50, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_MAP={0x28, 0xe}]}, 0x50}, 0x1}, 0x0) [ 522.512172] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 522.564204] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 523.276823] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 523.579566] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/04/18 10:38:01 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x2, 0x3}, 0x14) r1 = socket(0xb, 0x2, 0x8) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x4e23, @rand_addr}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x30, {0x2, 0x4e24, @loopback=0x7f000001}, 'bcsf0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r2}) socketpair(0x12, 0x7, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) connect$rds(r3, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r4, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r4, &(0x7f0000000000), 0x34e, 0x0, 0x0, 0xfffffffffffffeae) r5 = socket(0xb, 0x7, 0x267) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x0, 0x4) 2018/04/18 10:38:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x2f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'nq\x00', 0x2, 0x0, 0x77}, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x4, 0x9, 0x33de0e3f, "cd8ebe66cc9d", 0x1}}) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x3, 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba5000)="440d0503130000031d078900ec", 0xd) 2018/04/18 10:38:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xffffff9e, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000140)) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00000000c0)="5d9a1a9ad4ac249fccbafb334b72cb22fd9e15183e11ee3f434aad823faacb194f0bf1d300cfb54c31f3acdddb7f90b5186907e8a07a9b773433f969a6e73600f2f8ee24462489", 0x47) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), &(0x7f0000000040)=0xa4) 2018/04/18 10:38:01 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ffc)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', r2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x30, 0x401, 0x9}, &(0x7f00000000c0)=0x18) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x4, 0x6d, 0x9}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000135ffc), 0x4) 2018/04/18 10:38:01 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x200000000000021f, &(0x7f0000000280)=@raw=[@map={0x18, 0x0, 0x1}, @alu, @initr0={0x18}, @generic], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xba, &(0x7f00000000c0)=""/186, 0x0, 0x1}, 0x48) 2018/04/18 10:38:01 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0xffffffc3}, 0x0) 2018/04/18 10:38:01 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 523.711814] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20002 nq 2018/04/18 10:38:01 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:01 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0x4}, 0x0) 2018/04/18 10:38:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xfffffffffffff000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:01 executing program 7: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x40000080806, 0x0) accept4(r1, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000040)=0x80, 0x80800) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000200)={r1, r3}) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x800000000000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x4, @empty, 0x3}, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="5b34b2350c0362e9c7e7483a09264ac2428207f04ec5e605e646c3a8b290261d4da16450997262e4b62539fc2bb688a416531f4ff379e18bf8f7b3f0cad411fe2c3920b89d2e17f09062155598fe27709eb85a0ad009753451"], 0x8) 2018/04/18 10:38:01 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000040)='/\x00', 0x0, 0x18}, 0x10) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x80000) accept(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x80, 0x8, 0x6, 0x5, 0x22}, &(0x7f00000001c0)=0x98) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)={0x80000000}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x6, 0x4) [ 523.754094] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20002 nq 2018/04/18 10:38:01 executing program 2: socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000000)) unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'veth0\x00', 0x100000000ff}) r1 = socket$inet6(0xa, 0x3, 0x4) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/18 10:38:01 executing program 0: r0 = socket(0x10, 0x80000000003, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x0, 0x0, 0x0, 0x4}, {0x1000000000006}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/1, &(0x7f0000000180)=0xffffff4f) [ 523.842780] nla_parse: 3 callbacks suppressed [ 523.842789] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:02 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 523.929419] IPVS: ftp: loaded support on port[0] = 21 2018/04/18 10:38:02 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0x2}, 0x0) 2018/04/18 10:38:02 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001500)={0x2, 0x9, 0x0, 0x6, 0x2}, 0x10}, 0x1}, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x5, 0x5, 0x203, 0x36a, 0x1, 0xca, 0x400}, "72ac9d6e75158e5013ecd7d0225c0dabe418b62f543f032dbccd87866503d7fbd3d351b2eb7791ee6b1d404f8793c358e2bae7253d9afcb76fef873e307249900c23b7fe68b86e5e2c07663a", [[], [], [], []]}, 0x46c) 2018/04/18 10:38:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x90) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10) socketpair$inet(0x2, 0x80e, 0x734e, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000140)={0x3, 'ip6gretap0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0x1000, "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"}, &(0x7f0000001300)=0x1008) 2018/04/18 10:38:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040), 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000200)="b88dc7f0a51ac3ba289df9f7e524b71004d1e0ef5d72554a29b2218cea4a1acbfbb7c97f42d59d3996e38c1b130448ee8d827775443dc789b727e42d77ab80d31cc7018f60f4e4ff6cb8b6f85eb6a21d866ea17db2e7e676cd3511afc1cb28cca8e1732682c17b9312c50a4a4ef53669326b8057271c24ff3f5aa67b1b5cea23af4c40fb3bf7d8711a633ab1cd702b6d8c859079be24a2e90038e27e161af0d50c111db86d1ec8d38bc4adc7d2b5ad71883bba957941ddfe16d627e6ad06dd", &(0x7f0000000080)=""/60}, 0x18) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) write(r0, &(0x7f0000000140), 0x248) 2018/04/18 10:38:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x6000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:02 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x56) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000004800000025000000000000000fa000000000000000000000000000009500000000000000808f870c480c5a5f4df342b4"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/18 10:38:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000295fc8)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x1) 2018/04/18 10:38:02 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 524.118566] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:02 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0x100000000000000}, 0x0) 2018/04/18 10:38:02 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:02 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'teql0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x6, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x3f, r1, r2}, {0xffff, 0x7, 0x5, 0x3, 0x2, 0x1d00, 0x9, 0x2}, {0x10000, 0x5, 0x401, 0x1a}, 0x2, 0x6e6bb8, 0x0, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x2, 0x9, 0x10000, 0x100000000, 0x2}}, 0xe8) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000001240), &(0x7f0000001280)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000340)=0x200, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000540)={&(0x7f0000001580)=ANY=[@ANYBLOB="340100d85f91231a304585049303221831e200e76439faa5d23c6bea1e968ed9c11a7c36aa2a23e7d9a4a435cda07f27fe6d1f1a247b7ba634f083fd21ca65f4fb7bb49e097903579e98153fa82eda9e0d6178abf4720500000030df8315becb7eae95d15fd1a710445bc139b26cfb373e0688492e27db8086ed1c6f3e193fc976cd0d5a47580a215a2e820621cb1a1c1b548630085a644aa9ebce775368140d09c20ca2cdc57017fbd28d9129ddaf053acacc9e7a3720fefdd63011cd3bff2948423cad403022182e987db82c6e148f8f606ae78ba37591", @ANYRES16=r5, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) getsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f00000005c0), &(0x7f0000000300)=0x4) bind$inet6(r3, &(0x7f0000000640)={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}, 0x1c) accept4$packet(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000700)={@dev={0xfe, 0x80, [], 0xd}, 0x36, r6}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000007c0)={0x5, &(0x7f0000000740)=[{}, {}, {}, {}, {}]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000880)={'filter\x00', 0x7, 0x4, 0x458, 0x118, 0x258, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000840), {[{{@arp={@rand_addr=0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff]}, 0xfffffffffffffffd, 0xe21d, 0xffff, 0x7, 0xffff, 0x0, 'erspan0\x00', 'gretap0\x00', {0xff}, {}, 0x0, 0x220}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x5, 0x20, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x400, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x80000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000d40)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000dc0)={0x0, 0x10, &(0x7f0000000d80)=[@in={0x2, 0x4e21}]}, &(0x7f0000000e00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000e80)={r9, 0x2c, &(0x7f0000000e40)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000ec0)=0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000f00)={0x78f, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000f40)={r10, 0x9}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000f80)={&(0x7f0000ffc000/0x1000)=nil, 0x101, 0x7, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x401}) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000fc0)={'irlan0\x00', {0x2, 0x4e23, @rand_addr=0x67}}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000001000)=0x8001, 0x8) socket$key(0xf, 0x3, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001100)={r3, &(0x7f0000001040)="9f988907e39b4039169a6aab9c7c8e93bb6371cbdfa0377248c1246c11bf5abc613c3e67a044f7d1b0683004ec0f8e21e22710133c0bf87f5e8adeb171da90e9b49023294a613e8d8c3a46e8920cc40082dd99edc4459fc35202cc2d", &(0x7f00000010c0)=""/60}, 0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000001140)=r9, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000001180)=0x13db, 0x8) 2018/04/18 10:38:02 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/04/18 10:38:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0xe}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000003700)=@hci, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003a40)=""/146, 0x92}], 0x1, &(0x7f0000003c40)=""/172, 0xffffffffffffffc7}, 0x0) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r2) close(r1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3ff, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x78) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x0, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x1, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000006c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x540, 0x280, 0x280, 0x390, 0x1b8, 0x0, 0x4a8, 0x4a8, 0x4a8, 0x4a8, 0x4a8, 0x6, &(0x7f0000000080), {[{{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff000000, 0xff, 'lo\x00', 'veth1\x00', {0xff}, {0xff}, 0xff, 0x3, 0x1}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xdb, [0x1, 0x3, 0x9, 0x8, 0x3, 0x8], 0x523, 0x3, 0xfffffffffffffffd}, {0x3, [0x100000000, 0x620c, 0x4, 0x3, 0x8001, 0xff], 0x6b0f, 0x9, 0x23c00000000}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 'irlan0\x00', 'veth1\x00', {}, {0xff}, 0x84, 0x3, 0x40}, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0xfffffffffffff9fe, @broadcast=0xffffffff, 0x4e24}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0xffffffffffff0001, 0x4, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x3540}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xb}, 0xff, 0xffffffff, 'ip6_vti0\x00', 'bcsh0\x00', {0xff}, {}, 0x7e, 0x2, 0x9}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x200, 0x8, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x4, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) 2018/04/18 10:38:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x48000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:02 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x2, 0x318, [0x0, 0x20000880, 0x200009c0, 0x20000b68], 0x0, &(0x7f0000000480), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x3de) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, r2}, 0x14) 2018/04/18 10:38:02 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0xa6ffffff}, 0x0) 2018/04/18 10:38:02 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) writev(0xffffffffffffffff, &(0x7f00000013c0), 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000001480)=[{&(0x7f0000000000)="480000001400257d09004b01fcfc8c560a04002e6900000600000000000000a2bc560300200000390000000028213ee206000000000000ffff5bf1ff00c7e5edab49fc8d00000000", 0x48}], 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) r2 = socket(0x17, 0xb, 0x777f) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xe4, 0x1, 0x7fff, 0x4, 0x1000, 0x24, 0x8, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x3bee346f, 0xffffffffffffff01, 0x1, 0x10000}}, &(0x7f0000000140)=0xb0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xbc, r4, 0x20, 0x70bd2a, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x39}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x9}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x94, &(0x7f0000000180)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in6={0xa, 0x4e20, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0x0, @empty, 0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22}]}, &(0x7f0000000280)=0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=ANY=[@ANYBLOB="1800000000000000000000000000000018160000", @ANYRES32=r0, @ANYBLOB="0000000000000000000400000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r5, 0x50}, 0x2ee) 2018/04/18 10:38:02 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 524.320068] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 524.331775] kernel msg: ebtables bug: please report to author: Wrong len argument [ 524.380708] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/18 10:38:03 executing program 0: mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x60000000000004) socketpair(0x1d, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000039a000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f000033f000), &(0x7f00001c4c28)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) 2018/04/18 10:38:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, 'syzkaller0\x00', 0x2000000000000000}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8217, [0xffffffff, 0xff, 0x2800, 0x0, 0x6, 0x3], 0x7fff, 0x7fff, 0x40}, {0x2, [0x1, 0x0, 0x800, 0x1, 0x7, 0x2], 0x8, 0x9, 0x7fff}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0xe847, 0x4}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) 2018/04/18 10:38:03 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xf, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:03 executing program 7: r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c390fd2000145", 0x1f) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@routing={0x1, 0x6, 0x1, 0x5, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, 0x38) 2018/04/18 10:38:03 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0x40030000000000}, 0x0) 2018/04/18 10:38:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000000100)="2900000018003109002000010020e706020000e300ffff06800000000c00060004000200000ef4ff01", 0x29}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) recvfrom(r0, &(0x7f0000000140)=""/182, 0xb6, 0x2000, 0x0, 0x0) r1 = socket(0x11, 0x7, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000080)=""/99, &(0x7f0000000200)=0x63) 2018/04/18 10:38:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001600)={0x18, 0x7f, 0x402, 0x70bd2d, 0x25dfdbfb, {0x5}, [@typed={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x44000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000500), 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x20}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="000002000414f1b7cd0dcdd63a0c5a467b1a000700"], 0x2) accept4(r1, &(0x7f0000000700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000040)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={r4, 0x4007f}, &(0x7f0000000540)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000180001000000000000000000010000000c0000000000000000000000000000000c0000000000000000000000"], 0x30}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000001080)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f00000010c0)={0xd4, 0x29, 0x4, 0x70bd25, 0x25dfdbfd, {0x1b}, [@nested={0xc0, 0x5f, [@generic="daa28e62f131f14a81c7e140b5dddda92483dd2c48f6117a31e0776ac93237eba1791050562dc68bf2e2b7ccd93303b91c31be538c3f15cad1a55faff558d65ea8f7aca3efe8a0c708c0c88937f4b385f5c2cd0b04a271e05dc628ed88aeb64663760bc77c3861864434e852373d14904a156f74411426590287e24dcdfda14a4767f2b800c63c5e52c306f02b1f3398a7c9e1e30ce1800308dc91e4c69e7f05c12e13d0c14886552cd05fe160b408b2e18afd687590af6beb331de4"]}]}, 0xd4}, 0x1}, 0x10) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000640)={r5, @in6={{0xa, 0x4e22, 0x2, @empty, 0x2}}, 0x3}, &(0x7f0000000180)=0x90) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) r6 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000280)=0x80, 0x80000) sendmmsg$nfc_llcp(r6, &(0x7f0000000f80)=[{&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x3, 0x3, 0x4, "fc20bffd65facaf234daab212c03a91db9cefd10710eaf4fdaab875ade421dabdd99f5092a68f8e589db1fff8e7b5043d0cf8f6e589a424f048ec69564b6ff", 0x1d}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000480)="e906b4f079d253f05637d5", 0xb}], 0x1, &(0x7f0000000940)={0x48, 0x109, 0x81, "381f523c187b31c012cb8a650f6477b392cefa5b8cf4e9764cd8a9f0eb824a0ca5d8d1f84694d91bcaab05f7be00a57c919bdfae1674"}, 0x48, 0x8044}], 0x1, 0x0) 2018/04/18 10:38:03 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000240)=0x80, 0x800) connect$ax25(r1, &(0x7f0000000280)={0x3, {"f340a109fbe9ac"}, 0xff}, 0x10) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000009000000001401000200000000000000000000000053e95751d404260cad279036fc327022fe6e15e80b8eb42915d31ef73aa5f1b6fe017dc832b090653cf7adf6690400893c94e71dfc04ab9d0478e724e685f4c7c0d01ac4505ac678750e32341943dec29b002f89909951b12b1dd4f6a6f0b61f2cd7831d7a9bbfeb8674e3282c03c8d9c54bcbd7667f40ab9b8835fcfdad124daa"], 0x18}, 0x0) [ 525.224955] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 525.231585] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 525.249376] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 525.262836] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/04/18 10:38:03 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0x40000}, 0x0) 2018/04/18 10:38:03 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:03 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000080)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000300)={0x3, &(0x7f00000000c0)=""/54, &(0x7f0000000280)=[{0x1ff, 0x3c, 0x1ffc0000, &(0x7f0000000100)=""/60}, {0xfff, 0x64, 0x8, &(0x7f0000000140)=""/100}, {0x5, 0x84, 0x6e, &(0x7f00000001c0)=""/132}]}) 2018/04/18 10:38:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x4c, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 525.315619] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 525.334975] netlink: 'syz-executor1': attribute type 6 has an invalid length. [ 525.342526] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/18 10:38:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) writev(r0, &(0x7f0000000bc0)=[{&(0x7f0000000800)="cc7b64d052e376cb99bacadd8f064a58f6bf43a68ece05a5f621d4eabd45279350eb1298e6573bacc5a2663e6f159b77f584e095aecfee3be5b6d0f6a83dfe38d746e915b71cd74cc485f8f14cf4e626f40d0eb11c61d0", 0x57}, {&(0x7f0000002500)="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", 0x1000}, {&(0x7f0000000880)="571b73d56fe48335a88f21c5b7f273424d29c52d8a16ef7d", 0x18}, {&(0x7f00000008c0)="40d05b9eb25c118bd1f60dc4a65e9cd5256a6310f9dd553962780e69a124a3887b63d81ea1ee6ede9cbdf11a95b81bd82298276c21b53e", 0x37}, {&(0x7f0000000900)="1b7330fd24e754dada86a429b182a5888488bb2e7461c204533c087ecdd4a6a8c90babc356dd3ee137645858c220e3af913588eb2b1d47855d34f44a1fa3f30e43f0bcba6f50ecdf4a9ed30af57e7fc9cbe80b0d11e45729ccfd5c59b1d220a4e18ede0cdbf850a01acfac58c29f1f00dbfbde38d487a25c04a4e852cb4fc3e78ede5a72d994370dfe6061c0d5b9445fc8f505ffd2e360d17d2c0db3f60727f1646ef6476ec20475e1d8b7ed7a36db9328d30948658c46fcfcdcb1b489fa", 0xbe}, {&(0x7f00000009c0)="a68b8b36d69986d540e9fc5707a9a37643a985fb8325786e967d9620a14a3565a4665ced06febf", 0x27}, {&(0x7f0000000a00)="abcf76c493fa30033f2cb4b49923d99b5b2094a8356336c57fdd02d00c3a40e78cfd09189ccb44c7c13fb81133afb36a08013369413b90b3198bbb1b8a8431cbf7474905589e7523a268dbff512470016d68d12e6d47613f1e5dfe99ad58050e237a58396d086379abd9da08060c6c18abdf097555310519a82741a9eee519409eef2310308c", 0x86}, {&(0x7f0000000ac0)="f48eca2d843d33a0db30cc99b3ef11ce4e02b2089579fd2fbb89d3db21c177435b69a7422bf5cac846195281f1dbe4be3d1a03bfde6c37635f388bccc70a17b267760ccdd192c69b7fbbd46cff3f35b7fa4102c364ca63dc4e4b671c76362f080ccd27ca6c7d30f50b49bedc28f8a2856f82900885815501ac46833fe4bc3eb753d1773a8602313cee69d131a4f56723d92cd18fb813c53450ff39ebc3a839a6aa0213aa5f2d00f8d9003f574161f8ceddb1bcbf48737f0f09bb5e44f512329d78bfea58f0afee94dcf1249e3fba17838c438c7e87cd87491f0f56400d0a05535ab3151a72cff12c7a443097d42b23d7a9a9fec1", 0xf4}], 0x8) 2018/04/18 10:38:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="136c37f6676433f22c89d5a7ef1e8eb8697a006624aa7303562bfc47c8b37a089e8ba4f05046532cb3d3e46bbf668da67ba23bcac9f3bbb34c9d665a3ece7c248549920de84acf12", 0x48) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 525.421763] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:03 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:03 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x9, 0x4, 0x8}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$llc(r2, &(0x7f0000000240)=""/145, 0x91, 0x12002, &(0x7f00000000c0)={0x1a, 0x30f, 0x1000, 0x4, 0xfffffffffffffffa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)=""/62, &(0x7f0000001ffc)=0x77) 2018/04/18 10:38:03 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0x200000000000000}, 0x0) 2018/04/18 10:38:03 executing program 2: epoll_create(0xeff7) r0 = epoll_create(0xff) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, r0, 0x40000) 2018/04/18 10:38:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026afa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/139, 0x8b}], 0x1) r2 = socket(0x11, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/18 10:38:03 executing program 7: socketpair(0x12, 0x80f, 0xfffffffffffffffd, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)}, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x25, "4e03769bdc5fb71132e3640fe2a6afe697573876f22a3ddd6dd32794801d64283c7d02a953"}, &(0x7f0000000180)=0x2d) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x4000000006) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x7fff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x3000000000000000, 0x5}, &(0x7f0000000300)=0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)={0xc4, 0x9, 0xb, 0x900, 0x70bd2c, 0x25dfdbfd, {0x7, 0x0, 0x4}, [@typed={0xb0, 0x88, @binary="d2d8bd1f51b80f9481b8c496fb2fd4bf65528b85d548ba361b26ea432f066a2eccaabf97074aa95c8ad1e00a47028c5d75bb770a5c271e259904ca75f7b78c2842773213c7ce4f2940863b4f04cb07206f8059b0ba1d712bab3d4627b0b8bad643c51c01f2613f875284164d2042212f5a464479cd9e888982f39c4947d81610cd229171be535e4e891e4a7c37e0b00cbf353d601979d0ad9d18117476b640d53d4b42ab5c42034571fc"}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r6}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000004c0)={0x6, 0x0, 0x6, 0x3}, 0x10) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000400)) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) r7 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000480)=r7) sendto$ipx(r5, &(0x7f0000000180)="77d8", 0x2, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r5, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000280)) bind$vsock_stream(r0, &(0x7f00000003c0)={0x28, 0x0, 0x20000000, @host=0x2}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) socket$key(0xf, 0x3, 0x2) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="020a0000020000000000000000000000f2ec7d628147563a2dcf501ad6322305a977ce3004670016d8f82f0b3f699c500ed000baa7ccca4b2be816073834c0b40700006beba6319533158a65c0ce08c4a116b7e0"], 0x10}, 0x1}, 0x0) close(r8) 2018/04/18 10:38:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x7a000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:03 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9017, 0x4, 0x0, 0x1000, r2}, 0x10) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/04/18 10:38:03 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x5c, @broadcast=0xffffffff, 0x4e22, 0x1, 'lblc\x00', 0x2, 0x3, 0x48}, 0x2c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012ff0)={&(0x7f000000df28)=ANY=[@ANYBLOB="020300090a000000000000000000000002000100000000000000000000000000030000000081b600000000030006000000000002004e20e0000002000000000000000000000000f631224510f789fb00"], 0x50}, 0x1}, 0x0) [ 525.652762] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:03 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10500001}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000c3beed458c3cf70088f42f2030878f52010eacc25a3a2dd7c1aaf13805", @ANYRES16=r1, @ANYBLOB="00022bbd7000ffdbdf250500000008000500ffffffff"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000003740)=[{&(0x7f000000b640)=';', 0x1}], 0x1, 0x0) write(r3, &(0x7f0000335000), 0xfc94) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) readv(r2, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/18 10:38:03 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000001c0)={0xb7, &(0x7f0000000100)=""/183}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000200)={0x1, 0x7fff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x2, 0x149b, 0x2], 0x3, 0x4, 0x3f, 0x4, 0x20, 0x1f, {0x1000, 0xffffffffffff3ed2, 0x3ff, 0x7, 0x8, 0xadf3, 0x7a42, 0x1, 0x80000001, 0x0, 0x6a6, 0x4, 0x100000000, 0x2, "86f488d71984d3f2316a79debbad03a61482c4cb314da6ad682d37991571506e"}}) socket$netlink(0x10, 0x3, 0x8) 2018/04/18 10:38:03 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0x400300}, 0x0) 2018/04/18 10:38:03 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x9effffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:03 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8), 0x17) 2018/04/18 10:38:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xa, 0x802, 0x20) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)="c70769aee7b2604c7d", 0x9) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000080)=0xffffffff, 0x4) 2018/04/18 10:38:04 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0xfffffffffffffff7, 0x4, 0x8b, 0x200}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003f00)={'gretap0\x00', r2}) 2018/04/18 10:38:04 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000300)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/203, 0xcb}, 0x2040) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000000)="7093e0c190c306efa75f2f791e5e7d423ccaae3d30b99a302e39e48c521926487ee7c0", 0x23}, {&(0x7f0000000040)="d70af9bf1e232740ba0e3cfa19f7086bf6efca0021921427e64f5c9ab570e0d931abb64384191dd5b2f0d010a5c31d575041c3ae2dc87665b866657629d21950135f3143f40dbd73e34ca3e07248ae7f989aa6d1ee433150d6eedd49d3fbd6c0acbe22d69ddc8abeb2dd21013417ed21ae83f4f11242ee7c93b45776615a3eed1e95eff12e8e179a96d7b82e744f28c6218297e114da11c6dfa9edcba603439c59ea35738d924a97dfb5cf2b9eaa95e83f2add78ad", 0xb5}, {&(0x7f0000000100)="d09340190dfab1bd2faa0fe3863fe51acff849c6640358cfc626003f9206e15e37097b2656a1dc5b9878464ac528baa60ead5cb0247ce4cd7f5b6c6e", 0x3c}, {&(0x7f0000000140)="0fea8b92", 0x4}, {&(0x7f0000000180)="233a56b39ffe37e3ec73573c860175b3b9b00ddef3c4df83fd6e5787044baa124dde173be64491929b8d30f4d8159381094bbd398c6244421d0177524aea25f39e44c83773586f2574f8e5d48daa32a7acc4d142bae74cfc71fcaa60ab07ab64eed8cdb965353e809e4ec7812ea70fe3560d9c97f3ee4662adeb99507c5dc54b4488bc27d83edea2b86a84fe9a489e0f60ad62796f12dc2647e7de203217c61208ef71d29502f444587637af29bd25b0b3a296cb5cf8eafd868a60d9", 0xbc}], 0x6, 0x7) 2018/04/18 10:38:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x100000039) ioctl$int_out(r0, 0x0, &(0x7f0000000100)) socketpair(0x0, 0x800, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200050009000000000400000200f84b8aa67dc12d000000000000000621f1ed48216fe5f076f9601fc95ac62db2fa5ccdd075f0caebf336a19723e7ffaf4409388b47c0b54fff07f214bed5f2c0971fd072d4e07418c5f847d16f95bdc2c4f6dfa27b5398290c638492c8abd7093ccb047d7a6b6bc0b1661bc8f04218842132e4174d50efaf24a305a9287a5c0027bd6c67477e693bb851d0e381c04752fc518dd86b4d3008e627287b9c293e1c0061fdfa"], &(0x7f0000000140)=0x12) accept$nfc_llcp(r2, &(0x7f0000000300), &(0x7f0000000380)=0x60) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x34, 0x8ef9, 0xfffffffffffffff7, 0x5, 0x400}, &(0x7f00000001c0)=0x14) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x400, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000002c0)=0x6, 0x8) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe000000d}, 0x10) 2018/04/18 10:38:04 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0x40000000}, 0x0) 2018/04/18 10:38:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x7a00, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:04 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca4000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d35d923bb8e4d4c11601074b2c66666572bbc3235b3f536a68f1cb9b89b78482", 0xaf) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/18 10:38:04 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x8000000000, &(0x7f00000000c0), 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="840100001a0005000000000000000000ac141400000000000000000000000000fe80000000000000000000000000000ea9f0ba81a59b5289d2ea6d36f10000000000000000000000b6fc5aa5c56e1f54116c3a91f4454e6a1bdbb4b118309f63647aa3b573dd85d43a721244f8d7efe2074540283d6430426398086bc655bc0e86489c8e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}, 0x1}, 0x0) write(r1, &(0x7f0000000100)="ecfab312a6a7d20dbbb0649b6bb8e4c8a187b2777d1e6cb69222fc0fae446dea59901e28f959fadfa4b17b8bedd9a2e71d50faeba3f4", 0x36) 2018/04/18 10:38:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xf0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:04 executing program 7: r0 = socket$inet6(0xa, 0x2000000000000003, 0x8008000000007) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x2, 0x4e22, 0xe37b, 0xa, 0x20, 0x80, 0x2b, 0x0, r2}, {0x1, 0x0, 0x40, 0x3, 0x1, 0x6, 0x67, 0x78c}, {0x16, 0xfffffffffffffffc, 0x3ff, 0x1c0}, 0xffffffffffffff80, 0x0, 0xf998eaaa1b124652, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x4d2}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x2, 0x0, 0xfffffffffffffffb, 0x401, 0x2, 0x2}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/18 10:38:04 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:04 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x27, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0xff, [0x100000001, 0x1, 0x6, 0x8, 0x6, 0x1f, 0x4, 0x100000000]}, 0x5c) socketpair(0x1, 0x7, 0x80000000, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000840)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x440020}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x18, r2, 0x200, 0x70bd25, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x40c0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x80, 0x0, 0x0, 0x200}) 2018/04/18 10:38:04 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0xc00e}, 0x0) 2018/04/18 10:38:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=@getae={0x4c, 0x1f, 0x421, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) accept$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x60) accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x80000) sendto$packet(r1, &(0x7f00000000c0)="a5e41e0b035a10f7e6a1c966ccdca00be412eb976aacf1668fafbaf229e21b510b40847d9ccb69f8", 0x28, 0x1, 0x0, 0x0) 2018/04/18 10:38:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040), &(0x7f0000000000)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/18 10:38:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x6000000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:04 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:05 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c2938069c", 0x71}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'teql0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x10, r2, 0x0) 2018/04/18 10:38:05 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0xffffff80, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000040)) 2018/04/18 10:38:05 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0xde8}, 0x0) 2018/04/18 10:38:05 executing program 0: r0 = socket$inet(0x2, 0x3, 0xdc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e20}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, 0x78, 0x4, 0xfffffffffffffffe, 0x7c1d, &(0x7f0000000080)='syzkaller1\x00', 0x7, 0x0, 0x4}) 2018/04/18 10:38:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = socket(0x4, 0xe, 0x1) getpeername(r1, &(0x7f0000001980)=@hci={0x0, 0x0}, &(0x7f0000001a00)=0x80) sendmsg$nl_crypto(r1, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000780)={&(0x7f0000000640)=@alg={0x118, 0x10, 0x200, 0x70bd29, 0x25dfdbff, {{'cbc(serpent)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x800}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xf92}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7}]}, 0x118}, 0x1, 0x0, 0x0, 0x4040000}, 0x8080) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001a40)={'team0\x00', r2}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002250700", 0x24) recvmsg$netrom(r1, &(0x7f00000005c0)={&(0x7f0000000140)=@full={{0x3, {"c6ea254bb4e12b"}, 0xffffffffffff0001}, [{"38b9ff78b7e3b7"}, {"e7d7b75cc7961c"}, {"f5c758925cb2d3"}, {"06c83dab6ef6f6"}, {"4fab54f35cedb0"}, {"5e96e35b581905"}, {"81056c3acda670"}, {"5472d81e4daf98"}]}, 0x48, &(0x7f0000000580)=[{&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000380)="db98a87818a72bd516825eedddb4b889e7b930857cd1c8a0987d5c835bf5979781bceafe6ec12b412ae25846628518d55dae14c179b29fdd964a3af60f9d9b4d5b76084c71eddcf000402b98e91e6bd501686e1d4d96e443f925c04433810d12b2b9ee49b69d16632b33473368838f1d6f7f06a71a7d755a2cfbec6afb04be6ff438ff1dd0bac7ecedfee58e668ce9adf27d7dda00af623f7f41952ea9975b78f986ac1699ab57cb785cb3abacf26c34fde2c69aeac45c7ef79b49401946b92e4e4cffcb573788a3a4882c99f1e32801e759f7c2370897cbc461e3cb9f5225fe0da2b5ddac107cf2ba23b4ee0050f0e449", 0xf1}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f00000001c0)="1cd0b34f19e09a25e22411e61d477f87b6", 0x11}], 0x4, 0x0, 0x0, 0x8010}, 0x40010000) sendto(r3, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000800)={r3}) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/18 10:38:05 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0xec0, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2000000000000244, &(0x7f00000000c0)=[{0x20, 0xf17, 0xfffffffffffffc00, 0x7fffffff}, {0x3, 0x9, 0x4, 0x6}, {0x3, 0x1, 0xffffffffffffffff}, {0x1000, 0x4, 0x180000000, 0x7ff}, {0x8, 0x2, 0xffff, 0x7}, {0x8, 0x4, 0x7, 0x7}]}, 0xfe95) 2018/04/18 10:38:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x68000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced0954dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000200)='eql\x00') write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'aead\x00'}, {0x20, '}ppp1bdev]nodevsystem.^*em0'}, {0x20, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}], 0xa, "b07097cdf779929946e44a5cca68d442f9e98ddcb9"}, 0x6a) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socketpair$inet(0x2, 0x80007, 0x9, &(0x7f00000005c0)) getpeername$unix(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@'], &(0x7f0000000540)=0x1) accept(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000480)=0x80) connect$pppoe(r2, &(0x7f0000000580)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0_to_team\x00'}}, 0x1e) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000000)=""/82}, {&(0x7f0000000680)=""/86}, {&(0x7f00000002c0)=""/208}, {&(0x7f00000003c0)=""/2, 0x7b}, {&(0x7f0000000080)=""/208}], 0x246) getpeername$unix(r2, &(0x7f0000000600)=@abs, &(0x7f0000000700)=0x6e) 2018/04/18 10:38:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x6c000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:05 executing program 0: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000010ffc)=0x5, 0x4) socketpair(0x0, 0x80006, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0x3734, 0x5, 0x20, 0x6}, 0x9}) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x6}, 0x1c) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/04/18 10:38:05 executing program 7: r0 = socket(0x2, 0x1, 0x80000001) connect$ax25(r0, &(0x7f0000000a40)={0x3, {"f93f03532686f2"}, 0x4}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="e34642ef187b2fe5f62738915fed4d22ff69c6f35b9259ab4529622a7833b30d30e29d3d1424e4e1ba638db7b64428694165b8120b6a71a04dea499d2403358459ad0092978281d0", 0x48) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000017c0)="dbdafb8765f5d7ec48f5ae4c063e3f5de348f7928fc7dbb48e71c742f618e9c1975feed12f28c8c43c850420f4e4e99b47a67aa8748389aff57797dd6b4a5f54bb1350b37c7ecafe66c43c59da61fc2412e31f813013d39bd0545c17ad95d30b17cec8c35f8a", 0x66}], 0x1, 0x0, 0x0, 0x40015}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)=[{0x108, 0x197, 0x6, "d888e32712a7fef1b24a809acc6fa44e4ea0ca65db110a2bd358bd51ebeb274d10ff6ce2327f3f03fec487576381120b3dc40f33cf53dc1a42d8bbc3a1b3ea60b4066f4bc0df4657c75ab16e0e8e45cd7f703a7796746d44c7e681296459c2fe1d6b8cc38ca769797f699a840d3027ebdfc80edf5bbcd04cb507b858a42a9ead9e09d14521d7e01a16c17d9ecb3d78a7b6f9d9f3ee8fd9a22decaa67507e30ff132754b940fc02bd648efa2c4416ef20f93ed6710f47aad33b0f7baaa287a0762400378b85c168f0fbd7efdbcab1923120f51b0662bece6098efc9c5c134a1549f9bde214b01b572c94490ab4ca3e6c36490f3394024"}, {0xa0, 0x10f, 0xc717, "40a4c8e29f6dd45ae29117f4c3f70718e2e1d4c200da3734a6e323c065e1a8e69eeda48d8c62881bb42003c3bb3324258df18fdb6383d07bb82f6e5d0931212813ffa9c7c7b15868c482d21689cc2965aedcffc3a40b9c444aeef9f9b955db88683e1f44c03d9cee6188b3f2dbcfbb352e63f65d10ce09ad60cdd1f02dff3b66ffe5a354d7d1d6970335cfea6ff7b6"}, {0xe8, 0x10c, 0x108, "8c89a36639feea0c21c719cd7304889e023ba6181a51e3cc8f2b65b07fd0f7b746dec71e5544535414e18ea1b373bb9e5ac7685ead5149b94c4dd218534718f134b7506ef3b667f41376052d28f52b52c283710320b8f6bafea0f94c8ee4e895dfe76fcb95426e3703023ed7672f3a38b000bfc199c5c01bd2f44c0c2c4e9e2b7a64ae547652aa3f559326c76f46c467473b97b16399955dd78ec7a0a1759ddc4cfd5327a2f4b6b7dd7cdb9b45d7dca711d25fd8b728ac48e0c2da0982284c029ed1368ad4f200e99de4467c308a611295"}], 0x290}}], 0x2, 0x0) 2018/04/18 10:38:05 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7, 0x4000000000000}, 0x0) 2018/04/18 10:38:05 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0xfffffdef, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:05 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=ANY=[@ANYBLOB="1c0000001904110100000000000000000a00ff000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/18 10:38:05 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x8c) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000440)={0xffffffffffffffff, 0x1800000000000000, 0x81, 0x5, 0x8, 0x1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xf2, 0xf3, &(0x7f0000000240)="362b0cdfb70c75fe5d5934651ed261a794922e1ae5708fb030a23be48cc29a2354761bd01e96c541bafa95126d7ab18e87c1f20492b43f95284acf0fa43e0467ce5d2320eab6141ad64a4e2ef2e12f2c3fe78c3cee55d7cc9471d02c4cb7a2dd94cb2fe3ce4e85b09e7c62857df0963d2a2f6cc7b4992545b9ccd230d540c8b70e46175998825dcfe1db5a7a125bda1e6e88150c80d176193170d81c2e4de2cf0f3c798c884470c740408e67a292f4bf822004fb991bd3b0576201a766656955474a247eec6bba170a908398154f38223e9043e29f5c8fc5cdcd2e4da951778c54a5445717cb9c30ccf38b4c7671c96538f3", &(0x7f0000000340)=""/243, 0x1ff, 0x5}, 0x28) r1 = socket(0x19, 0x80003, 0x7) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x7, 0xffffffffffff0000, 0x2, 0x2, 0x40, 0x1, 0x2, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6d, 0x3fcd, 0x2, 0x6, 0x3ff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r2, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r3, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f00000000c0), &(0x7f0000000140)=""/72}, 0x18) 2018/04/18 10:38:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x7000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:05 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:05 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x4e20, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0), 0x0, &(0x7f0000003e08)}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r3}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="443b19d47c18a7f9196f802519fce930960100000003b7443dd4e36273844b90b94ab7f54055000304035d2ed556db3a14aebfa5f38243512b2eb8a235c8837a584a126210c61780b3d0178665c1a6ababdf49ce539100e83c9191cb3abfb914dfa66449097bc06bd6366683a11b5b60f03917bd3fa1c18653d756d4fe3baacab559b8afeec67e08fcaf8f9e93437055ec01440caf96edd77acad0"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0xff10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/18 10:38:05 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002fe2)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000739ff1)=""/15, &(0x7f0000003ffc)=0xf) 2018/04/18 10:38:05 executing program 0: socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f00000017c0), 0x1f4, &(0x7f0000001840)}], 0x1, 0x0) 2018/04/18 10:38:05 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x20000068, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:05 executing program 2: socketpair(0x11, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000140), 0xf6}, 0x0) bind(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1}, 0x40002140) 2018/04/18 10:38:05 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000000)=0x7fffffff, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000380)=ANY=[@ANYBLOB="3b8a3ed0daa5aaaaaaaaaaaa0800450000580000000000009078e000000100000000040e8e0bdc8320880b0000000000000800000086dd080088be000000080022eb000000002000000002000000000000000000001008006558000000000000000000000000"], &(0x7f00000000c0)) socketpair$inet6(0xa, 0x8000a, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) 2018/04/18 10:38:05 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x4) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000001180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/135, 0x87}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) sendmsg$kcm(r2, &(0x7f0000000240)={&(0x7f0000000100)=@ax25={0x3, {"bc673542eda205"}, 0xc7fa}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="db3b5fd14c86c76dc14aabdaa47efcaaaddd641b7174187a74c5b949981f68c1178cc5eca20f59b0571195f7d5147ef516f2935e21f1811ca6d0284ac61377688313a0b902439d4d7d17e36b557d88beb81afd4009a8a59dc287d175840eed06bb219be0e4b6ad361277ccc279c6124d7d4e15ac6fbe3759a0199b32", 0x7c}], 0x1, &(0x7f0000001480)=[{0x1010, 0x195, 0xd1ce, "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"}, {0xc8, 0x101, 0x80000001, "d5e28f816208233f9870970e788808eba81a2ecaac56816cb1e36a97166eb7fbcf5909a6cdb308ceb46c8ce326eec6a422029a4bc6745d1660605639937a01560cd733d25d93e69eab843dd61b606a2f2de96a05af3797774e88884ad62ce3ef05acfbb0498197a7fc38b5d55a115e580219b836dea9d0973e3a0a1a2d6d04296d0a37bfdb70e3f2c884b208fcbf0b5213e84634bd070e678d0d704f3106749995c26a151844e53162bc817032324e17c644b9183697fe29"}, {0xf8, 0x104, 0x656a, "2ad263e9ee2ed1b961fb8b3d31ec5078ba452b9002e90d643e00f506ba02d7e54ec8db7327265bd49e8cf3991df4b0765273d4c2e60fd43ce9e163dd3dddcc44664984f0ae4a6814c8fc3e5da897944becc094e2b30ef83cef4be558e6ce216cb22e6240fcb6885c184e83d140a1a4141166c52cc916568ccdac1be7c6dfd6f59ccfac1d38317dd48f8619fb7d697e47938def49afc697f5da2952b021b7db164640871433f3557935186847754b59e13fe523a188f563637e2c8d26cc8cb25f9227e6bccb76fbe2171ecfef8a07514d2774c74658d2283ab0f092412cccdf6a6780dfd0f0a4"}, {0x98, 0x111, 0x4, "db6db8fa01c13dededa798d52daa3917aa3602858e52bc86ba5fad44b4e765e343d561c0b095662a54a2e17a15842d96a00f8c7be18fa06222e99bf11a859b68e1169bd0eeebd4642cc121947603aeb2b1da0d42b78701fa53d1b490ed966fcf794279e01d7cda25de3a8046e29a7535288c854eaf6200aa6dd96b08bae60ebea2d9eb6d"}, {0xf8, 0x111, 0x0, "5efafcbc89c82d99e0a5645ef38018d90917f3aba3d4cde1a335a972169a5e858cbedf0324fdc138ce839df5571c5d773948c72aaa1f2ba2ab51498e210e1529542795ab7107c877bb078681c6d9ed40e9c8bff37e1f50467851eeef51a24c1eeef0f8abb29d62b93d58689a5a98f0646356b9ef0929a71c878a4c0bdad690c24f2cd8a66dd05bd29c45efc1500b0b5309aee8700da0bbc0c0b0276ae4048f5749d50c5913c9ad54727d688a28aed28b3bfe2d1dfccb129515fbb7ab050632ca819a44d31c40201e237bf305dbacad9baddc333d42b39411d6b960b02cbea9eb56"}], 0x1360, 0x24000004}, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) getsockname$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001200)={{{@in=@remote, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000540)={@ipv4, 0x0}, &(0x7f0000000580)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000005c0)={@empty, @dev, 0x0}, &(0x7f0000000600)=0xc) getpeername$packet(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000780)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000880)=0xe8) getpeername$packet(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000940)={0x0, @dev, @dev}, &(0x7f0000000980)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000b00)={0x0, @multicast1, @broadcast}, &(0x7f0000000b40)=0xc) accept4$packet(r2, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000bc0)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000c00)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000d00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000e40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000f40)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001040)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f00000010c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001080)={&(0x7f0000002800)={0x47c, r3, 0x600, 0x70bd29, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x1f4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfbbc}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0x80, 0x6, 0x2}, {0x5, 0x4, 0x1, 0xfffffffffffffc93}, {0x4, 0x9, 0x10001, 0xfffffffffffffffd}]}}}]}}, {{0x8, 0x1, r9}, {0xc4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x40, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x2, 0x80, 0x9, 0x7}]}}}]}}, {{0x8, 0x1, r13}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x4, 0x2}}]}, 0x47c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/04/18 10:38:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x6, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:05 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x33fe0, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200000315de0005100000040d000a000000000000f9000008", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0xb) [ 527.556830] netlink: 'syz-executor1': attribute type 10 has an invalid length. [ 527.594133] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/04/18 10:38:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0xa000000000004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1815f1db4d00000000000000000000009500000000040000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f00000001c0), &(0x7f0000000240)=0x14) getuid() sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000b40)=@flushpolicy={0xf0, 0x1d, 0x300, 0x70bd2a, 0x25dfdbfe, "", [@migrate={0xe0, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x0, 0xd0fec0a3580002c2, 0x0, 0x3500, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80, [], 0x16}, @in=@rand_addr=0x51f4, 0xff, 0x3, 0x0, 0x3504, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0xff, 0x4, 0x0, 0x34ff, 0x1bf7e72deff6252a, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x15}, @in6, 0x7e, 0x3, 0x0, 0x3501, 0xa, 0x2}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [], 0xb}, 0xff, 0x7, 0x0, 0x3501, 0x2, 0xa}]}]}, 0xf0}, 0x1}, 0xfffffffffffffffc) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) getpeername$netrom(r3, &(0x7f0000000080), &(0x7f0000000180)=0x10) 2018/04/18 10:38:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xf0ffffff00000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:06 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x7ffff000, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:06 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:06 executing program 0: r0 = socket(0x11, 0x802, 0xfffffffffffffffd) write(r0, &(0x7f0000000040)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) socket$netlink(0x10, 0x3, 0x0) 2018/04/18 10:38:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="18000000010a0100ff0200000000dba09413be202d70097a5e05c60e9893071edf9f0c3e4a3897df98b2eea571f37b4e86115ed5fcd333889ff096c45492a0b4dddfd206d66dad9ef57adcb5d4eee736c67774816cfb8d8a49fc81c4703ff70999ebf9bab4d511dead0e24da72d9dccc62068de57e5fc485e2c70965245b177ad228edcf25d367cd1221b2a1fad27457031963803605d444e22f3c96d436e47ff25abebefaebed2180b65c46475709f53443d2ec98ffe220d373b0b910b74d0322f60691f720904b5cc8157fe195d0d150e8d9fd41ea15cd7ed293a6fbcc5e504561e4f778aec4e51afc38e6b8a4280000000000000605a575faed6b83d5f2fcb8b81a931ef1d8f02281872dd073bc395a207da5314dfc12cd3bfc423dfb3901f16bc8f708791ffe8a88b1386d9c755de151c6a31ce07fffa3a33a814c7fe7d8787deb2354b5a4d3ffcd49deee8200189feafee2004788d1b8859f48aea7b0fbaa8027ff4b08d4892b9a499f5c6874176afe9f6f1c9441f988dc70d934b7e662d230e25215256fe367eda15925780299ce89c4ec0501d71f3e03b22a684f28a6ee8c5f94f04b15b6c54780ba7a639b3c4c295cf317ae9787ab5c2252d7e173292043d9e86e8421"], 0x18}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x4e22, @rand_addr=0x4}, 'bridge_slave_0\x00'}) 2018/04/18 10:38:06 executing program 1: r0 = socket(0x1b, 0x80a, 0x6) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/243, &(0x7f0000000100)=0xf3) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00000efffc)=0x5, 0x4) sendto$inet(r1, &(0x7f000006cfe1), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x4e20}, 0x10) 2018/04/18 10:38:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept(r0, 0x0, &(0x7f00000002c0)) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000000240)="a22aadcae6436ec884fc0fe8145756ff67142831ac6ecc684442e964f499dc31b1f4ab97bc8bcd55c635a43df79aa9bff1ece0b4a071bf31094f550dac899b2a7271169e39477a98e642269299bbde9ba65f", 0x52}, {&(0x7f0000000000)="d97f22fc6c5edd20d4b481109c51f4bcfadf8c04de9af1f0768add3b4a70fa1c7b98538b4ba1fca6", 0x28}, {&(0x7f0000001300)="d88d6b641aa9a1e1b8ef3a3fe1b42e3440692b850f064acbf5b6f04d4b2f62d0ec745bb15bd7ab6aa8dad528204abd1e1ddcae7a6bdab587409475f2f114f4d974bf0ed1549029c0b0be381c3a7bf86ad23c4f31dc06324dbcdd67970f2c4bccd75eb9e9926d237b68c277b08e4f78d9a2b2fe0217ca18e1d0f4e33f4d07110d13da0015a8a9cfb34d0d7b46f83389df22f9042ccfeb58b41c44c332ae6e00f5936d971fafd8bca025d148ca1243c7aeace58fb21d4451dd9d96a9d666b5111ad43682f585359ef5c82b468143da5854b73e8345b37d3fb860b726f10740a40c", 0xe0}, {&(0x7f0000001400)="048c8db57fcfa4d518a866d2b868ef0798d03e47d3f40f5ed1a6cf62bf64403d2c9209203bdefe693d5b67a748f6a8b3d9236d67fcdaaa02bf4996879e7079eee4bed767b63ae51848c09fb9aac65676252ca88dbb0f80f0b4668f04f31a2d813eb577c08d74dd3bc872a393662cca905f222df0a51ce6a584630a5dbb3fb1d6", 0x80}, {&(0x7f0000001480)="ed5349c573fa6931cea84aefc8d35d760fb2c2dd98fb34f5256f29b05c3fdb00636d52b2965c18e10c0ca922c3bc698bc259cfed13266b296178cfdc5d35bd526ae0b3fb9d947940e58c0880b9945f49b4253c09a4495f5b91c3b7ebfb2c043e95c8edb1a60311af27a4f5fb9f4be8811141d0111ce7008d91", 0x79}, {&(0x7f0000001500)="03a75968300f9ac1ae81e4b336d91c98fa0b7c942cbd39234b37e917020c5b6b9599a0fb4368fad2a149d69375e3c7fd6823312a0d47a992fb0f08b892691330e3201b24efc2a6ae76729045e5db2f437c0c1f4d4fe6b0e7d837517625e0746e2bd6f3c719e9a26d4814", 0x6a}, {&(0x7f0000001580)="a657058ed05678f239d1f359e10028ddc419dd733fba36f47acccfd25e0c21e465173892fba8dc5b697f371f3e7b6347b561317837642484b94dbb1d6bb76e235540e28d468d0bba47da18f592470b4f0af600e61ee2d28dbe1ceb197fac4c42a6a459e3a118ac6799599d2e6fd8052b886d3159dfdf727ef2b7d8a0a4cc1cf9eeaa0a9d5a9dfa2e1c09", 0x8a}], 0x8, &(0x7f00000016c0)=[{0xa8, 0x117, 0x0, "2be1f41d1e982df9c11b218dfcab85381c684fdef3441762a4da122b68a39b43057ad9481d80b32945d40a177a29531888b9d87037f3acfa2bf5e1d19fa626b043e69f5a26568afb6cc168e822a360d86d025f0e2d98824d26803b58fd10abda04657f8cad4ffaddf899dd5e326ec30661bc977ca6e5045a081669cf0e820afb590dd1584b3d84456b61d41cf2935a62e1"}, {0x100, 0xff, 0x539, "8c9a33d135710456c424e76f0bf7cfad89502c4709ca9d5b6cd5b25933fdbbc8cbc03207688dd2ce0f7ef29d5d2db1ae42f4baaec108002530b04d0360989478722654eda363a16a4137f931b72021b33de98ea57ab5399f01111e5ed3baf99979fa92895b60411abe6b4e6b605b76c43f2a22eafbce08448ac18e7190f77ec2b9fef019cf63ec726c85fcefad5accbfc8ec506941837e927cdb44ecfdbf05447f67e9e1766a7f7349a2d49e20f1801c872838f113f8bc4127e31b3dd7c40f418bd470722eb0e1f3e1ce5b69be7a47d5913d691428b0b775c4510738632e76ff2eb22c01345ee0533a"}, {0x70, 0x10f, 0xfff, "03cfee589c45f43716821c08903f1c0da6b046aa3133b52b37dc80e3b80ea856cdea045bde36cdc375a33acfb452dffce6122cb7e8045333ba04922560498efbacd397d0119ce7e7a3bcc189811f14210996c785965c4170d3dca58c0ce2de05"}, {0x48, 0x29, 0x800, "49c2e56ca7c2565201eb1a470453c0d5ab7eeea74c6ac8614f517f3e4852fd460e047b7a55873066e85432102b2953588d483f3bf29e"}, {0x60, 0x12f, 0x6710, "89575dff739b71978c331008b5a8590c5129c61f7d195319e63116546f20a5375e64c0bbc7c4f1d8c10ca3260b4473357ceae2ea70d542e4ee71cd3729ee97db437ba99f53463ae5d9a495d4ff3487"}], 0x2c0, 0x8004}}], 0x1, 0x40000) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, 0x0, 0x0, 0x0, 0x0, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x24}, 0x1}, 0x0) 2018/04/18 10:38:06 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00000080e08c84837e2fa146ce0a06addbfe1039a3299966a422799c0e96643d40146040d97d75b086ffa7e213c586c83d3951bdb7ca5c65be7c022e803d0cac071605a0aa05d43417c681e8aa82517e40fbf1eaa97d299826aa4e69407728cc5f1ddd448551acabc8590a83f1d7fa0625cdf7cd4ecf740314ba68c8ee0649a0044fe7ef75a115fe92362edd277abab8dec13cae7e10ab0833209048aaaad6c13e83686c034a136edb949b48c029073c", @ANYRES16=r1, @ANYBLOB="010426bd7000fddbdf25100000000800060017000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000884}, 0x2000c005) sendmsg$nl_xfrm(r0, &(0x7f0000001100)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000dc0)=@updsa={0x144, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x32}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/04/18 10:38:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x74000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt(r0, 0x10e, 0x3, &(0x7f0000fc9000), 0x0) 2018/04/18 10:38:06 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0xc0, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:06 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001a40)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001cc0)=0x1, 0x4) sendmmsg(r0, &(0x7f0000001d00)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)="e653f66c3657f328b67c0b1a913d4ed08f167d1a1b2a4521a1cc1b9fb7cfd6ed38a7f9418ef9c7e48526732c74710d475d8d5443dfe31c60b516071e09161bf63bc748bc5199a1058282112bcdc14e26d914b44f39edd1daa150a75312f8395321fb691a1b07335ee87c59", 0x6b}, {&(0x7f0000000240)="6e30896e96d9942fba0ac486edb4f7bef2918935ab6bb3751cb8d876e4b6718f8027b14b65540555d114489dd01dbfb2bd5590e65b86c0f2d328a373a16c057d3369c8e51d85d404e7925bbb02df789b0359de4b790495de72c6739dfd6a932e216449f9b12391adb3d495c458aafecad81b1c6e97661870a930c55d6ef84eca2ed0047ddf54ccf5fdd079d6", 0x8c}, {&(0x7f0000000000)="49437a207d8edad3b7f5b57e30ecdff5a3a20907bb93", 0x16}, {&(0x7f0000000140)="166ddab402cee82450d02ad5263f4abe16b46512d22a6bcc91ee32b7302219ff5bed", 0x22}, {&(0x7f0000000300)="936575e69f967309e274bee79cde101eab7863996ea94653d8902f04190362b671b9d29cf2c6f3a47237bf32fbcec0a4d89ac20fdbe0be179a93343b16e233362249714c42403adbdab6b08e63b8ce381834d932692ee98f07adf3ef639f9df22a6daff7540bc759ec75b65503d983186df85dac40827fce28ed4230054bbea225359dd1c73aa1dc05", 0x89}, {&(0x7f00000003c0)="be800e67f6efb1a43419363f644fdde99ca2773df4fe617e93bfe0d116d7133c69abab5ee43ffbc7ded222572320c12803cfe01dfcc29d69b67b67aa263e6ab02aa51ca2fc7735151ba78ad7df01cafa8a48c14c3a85deb1c6a6f1175799d8c8", 0x60}, {&(0x7f0000000440)="ef5dc8c9ae8c7ff7c9ccf6d5813e22d52f565616dda990fa0229189a8f16694bf6985bea18ad5094cae50109438bcc3460f71b59eaf3519a17cab23a2c879b3b70f78b6cedc5ed2d3015c43389b4d94d2614e245a4b562c7abb6ab50428d76c910aa18bc49bc9ec0b34d8138670bf36d46d52eed2f3cf83c804ae0cbcff6b040fd40a375ac7edbc41559ed32002a058ff1aa5dbabda0b1bf38bbd3ef24565d4b0d7e", 0xa2}], 0x7, &(0x7f0000000580)=[{0x50, 0x111, 0xfffffffffffff7ec, "182b7ddc669bf20bc7c899fb499d12be30156ae318f0233f0883613d6741bf7dbfa7820f1987919077e80a7b47e9f6a308c070630a6f33aed172"}, {0x40, 0x117, 0x9, "7acf8f68ba87bfd8824845f4c85560504bfb5a4d56c4f28c21598a4ad0e4e8646ce757927e601cb484d5"}, {0x28, 0x11e, 0x100000001, "32b02ff7940eea6390e31642c2e9de270839"}], 0xb8, 0x48004}, 0x1}, {{&(0x7f0000000640)=@generic={0xf, "7d47ca8eb238e70cb1714650fa63e7ce6941e963af9a3d7d31305c3534bd30f6f74ea7d17d6480a751c8aba283d32271fad310b4a3b4b25d474971a1b8b9cc24f23326d34f9582f77dcd7c917e50566723606d407f43a167fdeed13c971045e2fb295dadbb733160570ecfc9dc9bce768cebac3cafb15a821ada6cfbea98"}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000180)="936a1a42952d9fdfbc5909115ea0d54cac4d34b5462ef6", 0x17}, {&(0x7f00000006c0)="d1a9d48bd6926c1a709396839eaf5bae2dc4f60f349314177106a5af862157160725c6de2d738cb5a606ac3a03ee54002bada1f405", 0x35}, {&(0x7f0000000700)="70b737af7b22b91d3a515f0450119846a489ff00453d4747ccd6826ceeec2d8a6e5f040e246406b9ff86870afbb95e0f94f08c66deeea9e6d409de894edabc429f1cfae4094fc4b6416c497912fe76e4d38cdffc0a85562b82c4261a36c67381c38308c999be6b9ba263c26c350e4ef8960f80ab2e209f223477a1b67cec55d8cb804ce732db27addf9428482a", 0x8d}, {&(0x7f00000007c0)="f5992a7dea9700ea239baf848a1949acedee97a482ea60619c4f4a5014bd669d6c3d2baa7d53260701f59f8155d7cbf5231c225bc5a050ea3f917b92c5e44dc42caaf75bb3d2d2d0850992071500d6728c6108abacc1007a16f6a1398bbfa82fddb1293036bb196939473a472e493f6bdbce7423c653bc1307db91bb2489fe81f177665b3f70eb86c38c6e0030775c6d88cbd415aefffcb8", 0x98}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="6e9621fada5cedc52c383b47bc6efbbcf568a21bcbc02082daefb66fe0f99a07d0c740698ab7b900", 0x28}, {&(0x7f00000018c0)="34fd22aec7905b086553a440f4d2a64e7848a79d39fc5fb4e9fc24bf4dbbf4e5448cc66cc1e5a534848f2a9d7c75665b7e0268dc2b74ef941b0899e3a023c176ce367a7522664ba86a1d0cb35ec21829c8f2a27959958add0e4f31d9f5fc19bf6dfd0196ae61550566a97c4cfa1a60a5ea6da7125bcc818bcfb93489993aa51c6d329942be8846ac97ae3fd8a8e6a7a3031aebe1169e3d2dcc7d8d5ee400fe3f2cd179fd7e646fbdbea0d625a5a2d013df3a9eb15e5863bd705297be1d05a2252d38df5aeffda01509ce03fe6edec906d18f9fbc659341a04759258c", 0xdc}], 0x7, 0x0, 0x0, 0x10}}, {{&(0x7f0000001a80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x0, 0x0, {0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xc}}}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001b00)="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", 0xfe}, {&(0x7f0000001c00)="5508986f5577f4076d37692b0cb03892262c6dfd5435926d882b08cc72a128541f7ad48a7647c37e6160945146f212b8ba3c84c9698f2e44439b0be0993e427398dd6ad10687640a8f2620236955737dbaa998c1c90857aad34ebd4350e73db5946f7215d3c05b431c67", 0x6a}], 0x2, &(0x7f0000001cc0), 0x0, 0x80}, 0x2}], 0x3, 0x50) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d00010600000000000000000c0000000000"], 0x1c}, 0x1}, 0x0) 2018/04/18 10:38:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x88) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000000c0)={@rand_addr, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000240)=""/185, 0xb9, 0x120, 0x0, 0xdefb) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) r3 = accept4(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000080)=0x80, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r4, 0x20, 0x70bd28, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb53e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6cd}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd65}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x40004}, 0x20000001) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000000140)=@in={0x2, 0x4e20, @rand_addr=0x800}, 0x10}, 0x0) 2018/04/18 10:38:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x6) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000), &(0x7f0000beeffc)) 2018/04/18 10:38:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x13) read(r0, &(0x7f00000014c0)=""/47, 0x2f) r1 = socket$netlink(0x10, 0x3, 0xe) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x900200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r2, 0x302, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x8014) accept4(r1, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000300)=0xfffffffffffffffd, 0x80800) readv(r0, &(0x7f00000002c0), 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x18, 0x14, 0xc, 0x0, 0x0, {0x1e}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/18 10:38:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x2, 0x4) setsockopt(r0, 0x0, 0x3, &(0x7f0000000080), 0x192) 2018/04/18 10:38:06 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0xf, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x4c00, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:06 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000540), 0x1, 0x0, 0x1f0}, 0x0) sendto$inet6(r0, &(0x7f0000000380)='\b', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)='\b', 0x1}], 0x1) 2018/04/18 10:38:06 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000280)=""/173, &(0x7f0000000340)=0xfffffef0) 2018/04/18 10:38:06 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x10, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:06 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x80000, 0x4, 0x101d, 0xa, 0xffffffffffffffff, 0x200}, 0x83) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000600)=0x2, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/04/18 10:38:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7d, &(0x7f0000000040)=@assoc_value, &(0x7f0000ac5000)=0x2ec) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x30000000000}, 0x8) 2018/04/18 10:38:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x4, 0x5, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r1, &(0x7f0000000140)={0x4, 0xffff, 0x100, "5ce9f23441f4", 0x7}, 0x10) r2 = accept(r0, &(0x7f0000001340)=@in6, &(0x7f00000013c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001400)=""/240, &(0x7f0000001500)=0xf0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bond0\x00', {0x2, 0x0, @rand_addr}}) accept4$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) 2018/04/18 10:38:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x6000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:07 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x63, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:07 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:07 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x84, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r1, &(0x7f0000451000), &(0x7f0000031fee), 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f0000000000)="f1bd7d70ab299950062050591e776ecd20d83a18d91f74d4f17ba3749c6418de8037c8b377fbf9b1982fb84c4a7aa90fd2d67acb705be9a8fc315c1b84a394b64813e60d3c38", &(0x7f0000000080)=""/71}, 0x18) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x30773ff5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7ebb}, @in6={0xa, 0x4e23, 0x7e16, @loopback={0x0, 0x1}, 0x101}], 0x64) socketpair$inet(0x2, 0x803, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000180)="92707ed1d2e50864ae2f52310fd07220cb8eb2dd86d2ad603e8704d1394bece658e8599de6afc2fe1a92f903e40f9bc319f9b8883c47fc37cbc9ff3971bcae1c44abc5e07eff466245b24eb70b9180bf757b82f6baa4f395dcc13eab5dc5873b65ca701f60e7d0bb79170ce6a2c34a6f6cad312ea390542547aed471566da45b88e03811ee23", 0x86) 2018/04/18 10:38:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e3817e1e28c127d9e5b3b60c", 0x11) [ 528.887455] nla_parse: 15 callbacks suppressed [ 528.887465] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 528.940714] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:07 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x8000}, 0x8) accept$ax25(0xffffffffffffffff, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="027314d71a03f8"], 0x1) listen(r0, 0x1000008000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r3, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="d8ba0000000000000a004e240000000000000000000000000000ffff00000009050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000410000004a000006b245c726fe8000000000000000000000000000aa08000000000000000000000000000000000000000000000000000000000000000018009d5235435d01222e3d2ec2ea43ff4d000000000000000000002000000000003a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) sendmmsg(r3, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/04/18 10:38:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240), 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000001980)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000004c80)="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", 0x21d}], 0x1, &(0x7f0000001b80)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000100)=0xfffffffffffffffd, 0x153) sendmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)='^', 0x1}], 0x1, &(0x7f0000002600), 0x321}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1c9c}, {0xa, 0x4e22, 0x1, @empty, 0x5}, 0x4, [0x7, 0x200, 0x270, 0x80000000, 0x10f8, 0x0, 0x3ff, 0x7f]}, 0x5c) 2018/04/18 10:38:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x1000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:07 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0xf, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:07 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:07 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000001c0)={0x8, 0x40, 0x1c, 0x4c, &(0x7f00000000c0)=""/76, 0x24, &(0x7f0000000140)=""/36, 0x13, &(0x7f0000000180)=""/19}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@generic="408c929f24d5b81e15"]}, 0x20}, 0x1}, 0x0) 2018/04/18 10:38:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @dev, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1=0xe0000001, @in, 0x4e23, 0x80000000, 0x4e22, 0x6, 0xa, 0x20, 0xa0, 0x4, r1, r2}, {0x6, 0x2, 0x5, 0x4, 0x4, 0x6, 0x2, 0x100}, {0x2, 0xffffffff, 0x1a8}, 0x3, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x3, 0xffffffffffffffa1, 0x80, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000), &(0x7f00000ebffc)=0x8) 2018/04/18 10:38:07 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) sendmsg(r0, &(0x7f0000a1bfc8)={0x0, 0x0, &(0x7f0000cbbff0)=[{&(0x7f0000c0c106)="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", 0xec1}], 0x1, &(0x7f0000d82000)}, 0x0) 2018/04/18 10:38:07 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x2, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 529.134324] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:07 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) socket(0x11, 0x0, 0x9) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xf3d, 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000040), 0x4) 2018/04/18 10:38:07 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:07 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000300)={'broute\x00'}, &(0x7f0000000380)=0x78) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000024c0)="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", 0x1001}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) r3 = socket(0xa, 0x6, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@q\x00#\x00\x00\x00\x00\b']) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f0000000300)={0x6, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @rand_addr}}}, 0x108) ioctl(r3, 0x8918, &(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="88250000"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getuid() sendmsg$nl_route(r3, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@ipv6_getroute={0x68, 0x1a, 0x708f78284dbedbe9, 0x70bd26, 0x25dfdbfb, {0xa, 0x0, 0x94, 0x9, 0xfc, 0x3, 0xff, 0x3, 0xd00}, [@RTA_ENCAP={0x4c, 0x16, @generic="b72ebaa5af9fecd5176a1ddb98bd776d68ad817e4f573e390bff8019c699987a2b65e35369791ba2019b6f800929e9517ff8bc158e18ed961ff2b07931cdcdf4eb491839aa3abf"}]}, 0x68}, 0x1, 0x0, 0x0, 0x48044}, 0x40) connect$ax25(r3, &(0x7f00000002c0)={0x3, {"fc5d5b1f0afe83"}, 0x9}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/171, 0x2000016b}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 10:38:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000b2000)=0x4, 0x113) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a80), 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x5, 0x6, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0xf38, 0x6, 0x8, 0x7, 0x0, 0x5, 0x9}, 0xc) 2018/04/18 10:38:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x300, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:07 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) [ 529.317779] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:08 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000600)=0x1, 0x4) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r2, 0x0, &(0x7f00004cfff8)) sendto$inet(r2, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f24000)) close(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xb06a, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331}, 0x14}, 0x1}, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) syz_emit_ethernet(0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaa678becd73ca8aaaaaaffffffffffff2ad5daa1362cad539900fe80000000000000000000000b1700bbff0200010000908900000000fe80000000000000e000030000000000bb"], &(0x7f0000000600)) getpeername(r3, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000003c0)=[{0x8, 0xd57}, {0x7, 0x200}, {0xa, 0x7fff}, {0x3, 0xf6}, {0x6, 0x9}, {0x3, 0x171e409b}, {0x8, 0x7}, {0x4, 0x1}, {0x2, 0x6}], 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r1}) r6 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff, 0x0, 0x6}, 0xfeda) listen(r6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000140)=r7, 0x4) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x10) 2018/04/18 10:38:08 executing program 2: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001740)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x4b7) r1 = socket$inet6(0xa, 0xa, 0xfff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000018c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000019c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x6e8f, 0x4e24, 0x0, 0x4e24, 0xfffffffffffffffd, 0x0, 0x20, 0x0, 0x2b, 0x0, r2}, {0xa2, 0x100, 0x100000, 0x5, 0x2000000000, 0x1f, 0x3}, {0x8, 0x81, 0x3, 0x7ff}, 0x6, 0x6e6bb3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0xa, @in, 0x3506, 0x4, 0x3, 0x9, 0x81, 0x80000000, 0x4}}, 0xe8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0xc32}, 0x4) close(r0) pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r3, &(0x7f0000001680)=[{&(0x7f0000000080)={0x27, 0x1, 0x1, 0x4, 0x2, 0x0, "e05c95c16ff1865c5cb816f1827daba820d4fbe89886088486d6390419f619d81cde3b31d032d81ebdb9c155397556352265e7fc3a75ccb2034b70b2a2e0e6", 0x2d}, 0x60, &(0x7f0000001400)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="355b6d59a3a027b5c6ec07049e1cb7f5afc8b974d08e0d0b5f2aba279013b4ded3a740d5e946", 0x26}, {&(0x7f0000001140)="ceb13212e707887020813efd3db79d9364453d59d369865e7c6abb2d1abd01002891447e405c91d56518ed02a9ef919b0659653640f64130e7b255ec8e23a278a10e4c166fc789005181ad74360f9b67006e41c9c8a2006549653b7d876f254542682ada3b6323f24ee2399543b4689c525eac08daa0dd3a2884f0bce867d2240b899409a9cb81fbfe992d30fefb4877626e0605f63e4b1a449284f47a78705ccaaace0d15edd70f5ec960d27e3d43eb0491eee62ac619f397ed95ea435e0b10a073345c870465f9ee51f796f9c936", 0xcf}, {&(0x7f0000001240)}, {&(0x7f0000001280)="fc2cdeed67732556a1b8e78d7da33a0cc70274bcd9e1372e67a0c1b9e45d7999c2c078d8d1501832f80b999fbba5512f337df59f273ab5c93e6fde36ea11b52c4aef8af59bc7c1a96099da3bd3f69c23ae2df5d9ef43a101c36254af3b619b833665fe941a30efa9dfa719c74da8ccf40bf5a42687454a404e42d705fd89ede5e0b426fd0837e1ea2c2fee04713afff2c85564c6e4900b7eeb1367b452c43daecb54673743", 0xa5}, {&(0x7f0000001340)="fe346da0ac1fea42ee0142b42cfae6b4ea25e7dddfa5d56757d5b4e52c3121f4a111d75ce877f6644ca0aca26db9211fc91c1c32de92f6c5faf97abe71a8ba686f23ad4c36146f74452f3a52ee4ad36e4aafb86bd5b981a28bc934a80d210ec70be274dabd6f6fc9718cdaa56ef92f5d515c58f4f0dd31d4c90436c2223cc9d91318787cd6400f33899de43b1c7b27ff76e8a5b020f255a7986fca952451058d06ce2d", 0xa3}], 0x6, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x50, 0x4000000}, {&(0x7f0000001500)={0x27, 0x1, 0x0, 0x7, 0x9, 0x6, "27e53c9d5b0ea5a723ff3bb37950782ef784e514ad3ba079488a5680b4227ec69c3de67db2ce69d82072c4e9e6382d1542ad08b61f5c9d518b427721fb20a0", 0x2d}, 0x60, &(0x7f0000001640)=[{&(0x7f0000001580)="d716e988721b7c1fcf188c17cfc32b32178a90e14216ab3595b5a40bbb3cf80addbc521fde75ce68ca26c0b28cb351cbd5c951bb88ffe1def10ed2800629ab9155bb67dbd1fd1ab463fe2eb368bce9b946b0c0c06589041f73308e13a3fd2400976388fa6919e54d070e6eb0ea62dcea0f3114961d2e39d3c8943afd4679189b661d6e67f0c12b5f9a2cef445c16e26f130d70cb78a796707abed1bdb0f8c49008cbf7b98adb06ef57ddd75edf33d678021f", 0xb2}], 0x1, 0x0, 0x0, 0x804}], 0x2, 0x800) 2018/04/18 10:38:08 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x8, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x4800, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffdee, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) write$binfmt_misc(r1, &(0x7f0000000b00)={'syz1', "11493f"}, 0x7) 2018/04/18 10:38:08 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f8355e), 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) socketpair(0x9, 0xb, 0x1, &(0x7f0000001140)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001180)={0x20000000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000010c0)={r2, 0x8, 0x995, 0x1, 0x8, 0x4}, &(0x7f0000001100)=0x14) 2018/04/18 10:38:08 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000100)=0x48, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = socket(0x1e, 0x805, 0x0) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x3, &(0x7f0000000100), 0x3d}, 0x0) 2018/04/18 10:38:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x18}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={r2, 0x10040001}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300), 0x4) 2018/04/18 10:38:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x13, 0x0, &(0x7f0000ba7ff0)=@ipx={0x4, 0x0, 0x0, "e262088d0040"}, 0x10) [ 530.138262] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f0000000080)={0x1c, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000240)=""/198, &(0x7f0000000340)=0xc6) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r1, &(0x7f0000000100)=""/127, 0x7f, 0x1, &(0x7f0000000180)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x4}, 0x1c) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x34, r2, 0x0, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x34}, 0x1}, 0x0) 2018/04/18 10:38:08 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:08 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1300, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x803, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@loopback=0x7f000001, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) 2018/04/18 10:38:08 executing program 1: socket$bt_rfcomm(0x1f, 0x1, 0x3) syz_emit_ethernet(0xf6, &(0x7f0000001240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fbe0a400c00000fe80000000000000000000000000000000000000000000000000ffff000000003c0e0407000800000000000000000000000000000000000000000000000000000000ad0000000000fe8000000000000000000000000000aaff020000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000000000000000017e06040300000100fe8000000000000000000000000000000000aafe8000000000000000000000000000aa4e244e2004f19078064f6ae36c376dc5"], &(0x7f0000000080)={0xfffffffffffffffd, 0xfffffffffffffffd, [0x0, 0x0, 0x4]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e92ffc), &(0x7f0000fcb000)) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x40, 0x400, 0xa6, 0x3f, 0x10000}, &(0x7f00000000c0)=0xa0) 2018/04/18 10:38:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x6c, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="2ce44a2200000000000000000000c5c6be1353d1cca9ef290724959863809e443d0312e87ae389731fd8997dcb3743ff030000bd6c246aa2089bb3758960b37fa7d21d0054a81282a3988a08831c9be1f5ec36bae49d387f3e39e69562114201400181d7", @ANYRES32=r1, @ANYBLOB="00000000000000000c002b00080001004b000000"], 0x2c}, 0x1}, 0x0) 2018/04/18 10:38:08 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:08 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xf000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x80807, 0x3f1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x8e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0xffff, 0x0, 0xa1, 0x7fffffff}, &(0x7f0000000140)=0x18) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000a60e4c)=@migrate={0x50, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0x50}, 0x1}, 0x0) [ 530.325159] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x2000030c, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xffff, 0x8, 0x3, "ba5726ea527a76e88554343f94b86a950f0be948638fb4a3b5feaa263babed1217ae1da5005e46f3476292c0acd3cae6ba752b7854416a219334a47b7e8805f221479b81ddaa0ad86965175a7d194d5f"}, 0xd8) 2018/04/18 10:38:09 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:09 executing program 2: r0 = socket(0x2, 0x8000f, 0x2000000) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000140)=""/73, &(0x7f0000000200)=0x49) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xdedf, 0x2, 0x6, 0xfffffffffffffff8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x100b}, [@nested={0x4, 0x5}]}, 0x18}, 0x1}, 0x0) 2018/04/18 10:38:09 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa080046000128d9ed40ac1414aa07030000000000000401907800f77a48009a5cc600004000000000000000a7fb7a30b3678099690a3610ebe4b0ddb129e97a9e40549d3a1233ee"], &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000140)={0x6, 0x9, 0x0, 0x4a, &(0x7f0000000040)=""/74, 0x97, &(0x7f00000001c0)=""/151, 0x28, &(0x7f0000000100)=""/40}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000300)={0x3, &(0x7f00000000c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000340)={r1}) 2018/04/18 10:38:09 executing program 1: getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000000c0)=0x50000, &(0x7f0000000100)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="207a6479a2fea94aff217bcaeee783c15d5b4d56f19358eb1a0e3e4b7f000400", @ANYRES16=r1, @ANYBLOB="0100000000000000000003000000080002000200000004000500"], 0x20}, 0x1}, 0x0) 2018/04/18 10:38:09 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) close(r0) 2018/04/18 10:38:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x600000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:09 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xf, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 531.265076] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:09 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xfffffffc, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 531.306847] netlink: 132 bytes leftover after parsing attributes in process `syz-executor0'. [ 531.344221] netlink: 132 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/18 10:38:09 executing program 1: r0 = socket(0x15, 0x5, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x4, {{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x7}}}, 0x88) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/04/18 10:38:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000000)) 2018/04/18 10:38:09 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000340)={0x27c, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xbd}}, {{0xa, 0x4e20, 0x74c, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x108) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="81081800001d00006f813a2ead7d90dc3801e2d98100010054400000547170107325073a6704bed0bf6719087276d22f1351db8a67f3f0a5bb3ac6811f2fcca5c0fe144a0d8d06185e7636b3644fb94e37992ef85b05198db96c27858800426c39f533e58d386b2de483b166dcb5493096b6c09f9c8639a8db10ded21d", 0x7d) r2 = accept(r0, 0x0, &(0x7f00000005c0)=0x184fb0e86da075ba) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) sendmmsg$unix(r2, &(0x7f0000007240)=[{&(0x7f0000006f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007080)=[{&(0x7f0000006f80)="434c5944bfc9134f098f0837056a3364", 0x10}], 0x1, &(0x7f00000071c0)}], 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000240)=@req3={0x3ff, 0x7f, 0x8, 0x3, 0x9, 0x9, 0xda39}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{}]}) socket$alg(0x26, 0x5, 0x0) 2018/04/18 10:38:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x700000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:09 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0xa1, "4772624c864da6ac048d36e281c684ea19c1086d6db953b711689853fe0e065962e094e8581cb7d0932adeb33e1e5318e1bc7ce1dd6049277ceb985d7b443eb7b7e0f7b28e83393ec1c7800d11629192718e65fb73ca7d9126224fae0f169c87fccbd84a355e1d075157c6dfb316313bbf6c56974ec3db895c02454dcb904d9fbeb201d883a40b455b629a303e41e721833dfd822ba814e17a03020cb1e0b4816b"}, &(0x7f00000001c0)=0xc5) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/04/18 10:38:09 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:09 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0xffffffffffffffbf}, 0x1}, 0x0) 2018/04/18 10:38:09 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xffffff7f00000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:09 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x10b, 0x3, 0x10001, 0x48, 0x4, 0x6479, 0xb5, 0x9}, "eec457407aa35ee354e3766ad1dcb1b3dcfc6d654422bf9fdb93b392f7ad9991abd476e680b7c0f64f9b67ef301d1aff8dfaf9bc0be056bf233225d1c5073fb6a204e0ff5bf240a50da8cd0a42e96fc6f59f96e34b35a4f7aa1ddd376297c5d36a927c7f7a1db2e05fd495a4b0a876773c739f4b91875e49347da378c87f6f91dba7c4fc695d4f7b657d8a9d6598f10b5f1d735ebe27", [[], [], [], [], [], [], [], []]}, 0x8b6) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/04/18 10:38:09 executing program 7: r0 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3}) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)}, 0x0) write$binfmt_script(r2, &(0x7f00000002c0)={'#! ', './file0', [{0x20, 'keyringselinux'}, {0x20, 'mime_type'}, {0x20, '%/'}, {0x20, '!em1rloem1nodev$bdev}em0GPL-bdev]$)/}em0'}, {0x20, "df"}, {0x20, '(user-keyringvmnet1'}, {0x20, "776c616e30656d3170707031766d6e6574315425405e3a40757365724a1947504c24707070312521245b"}, {0x20}], 0xa, "9e84351e8c2cf6b67ebef35428949852c7fda86bc1e315c5d3b4d8962713d1f4a8c9528baa0385ce0bf92bd2e712af109466a8ac4abef0f1edfdacd6c3c606af2ec1937b72707552f3dc5f01e9dc"}, 0xe0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) 2018/04/18 10:38:09 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x2, 0xbb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'bcsh0\x00', 'nr0\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0xe0, 0x110, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x800}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x5, 0x0, 0x0, 'erspan0\x00', 'vcan0\x00', 'bridge0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x898, 0x9c8, 0xa18, [@owner={'owner\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:locale_t:s0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xc30) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) [ 531.575481] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:09 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x7400000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x1}, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000240)="52c0efc83b429637d7eba87ab9b7d0a8ff7f000000000000bb995330b177fe3daa1faa925b4b303f8fa0507526e1fb3c1265fe191488a0abbd12e5db7c4ab4e3a311cad6e324ba4706303d78b6c838ddcdf031de35ae4c6046918b6d80e8b00cd8ae9ccf7eae911ab8b6566b230a84d4bfd44167ba31efa4461e6396e4be5a5512c2bb8350cf3f99dfb5dcbfc772acf37b0791ca505fe42e98b01b82ee", 0x9d) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000062fff8), 0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000006c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080)=0x7ff, 0x4) 2018/04/18 10:38:09 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xf0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:09 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'gre0\x00'}, 0x18) 2018/04/18 10:38:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r0, &(0x7f0000000000)=""/223, 0xdf, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000001c0), 0xa0) 2018/04/18 10:38:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0xfffffffffffffffd) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 10:38:09 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x4000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:10 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x5, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'rose0\x00', 0x5}) accept4$inet(r1, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x80802) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="260002000900000500000000000000000000ae11b01d8b000000000000000000000000000000000000000000"]}) 2018/04/18 10:38:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xffffffffffffffc3, &(0x7f000000d379)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000150201030000000000000000020000009b8ea60435feafffca5022e074454d4e0ee2dba0c5b4c789240057c16d241d70f0e167d8979f2ffe10aa0000275d04fceb5e34d4e6ffff6c7b6af80d024105bf"], 0x20}, 0x1}, 0x2) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000100)=0x24, 0x1, 0x9) socketpair$inet(0x2, 0x1, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='cybic\x00', 0x0) 2018/04/18 10:38:10 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x9effffff00000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ffc)=0x9, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000840)={'team_slave_1\x00', 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="36035cc7ef093451867ca8ed54e193191ad9a883d240bc54e32be348ddc0e55eef7c8b5e25a44689dbc032b1bcaa9b800eae8e4c67100ae936450e1b319fd7263518bca85a1a6b9652641527a88a32fed31337df878e5a5e586567e794d82dd9f6b12807fb3ec1b725a0b1ec81544234eab9e5", 0x73}, {&(0x7f0000000140)="edabd3c1a807fcdd5f7640f4eb077ffeed932bb6b4b587320bed99b8", 0x1c}, {&(0x7f0000000180)="809341e19419f7bb7a43184efad0920818ccf8e495d7c7e009fe6108d69d60baa5e1d98394c9bd3cf4f6a43e32afff417b69776db66cd0f6e9662d957c6229f2a7e700bd3e85c6052816808d", 0x4c}], 0x3, &(0x7f0000000740)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x20044014}, 0x8000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/04/18 10:38:10 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:10 executing program 1: socketpair(0x5, 0x3, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x6, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f00000000c0), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0xfffffffffffffffe, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0xb8, 0xb8, 0xe8, [@limit={'limit\x00', 0x20}]}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x1f0) 2018/04/18 10:38:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180000003d00ff0a0000000000000000040000000000000000"], 0x20}, 0x1}, 0x0) 2018/04/18 10:38:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xf0ffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:11 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:11 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x3000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="14901eef3aba"}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="0c010000100001000000000000000000ff020000000000000000000000000001ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000002b000000ac1414bb00000000000000000000000000000000000000c8f7a57f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d0040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000c0000001c00040000004e204e2000000000000000000000000000000000ac00a5e230fbc00000000000"], 0x10c}, 0x1}, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000380)=""/166, &(0x7f0000000440)=0xa6) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) r3 = accept(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0x1}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000007c0)={r4, 0x9}, 0x8) write(r3, &(0x7f0000000800)="30242381a78077c64be21bc8ba4a4018ec39bb1300e2696c4ad97cf20b3d5901288afaa033dfd96625e416197991764c54209e29374fa9050a6557a639d9676dbcc7b55e6bf9a93d65ebe6e5dbd7f2bc0ec523ae6eb38fc240da1bf321cb654a3b0d3bb22329c00bd5315ca74d20493582e070f824172abeaa66a39fcbc4f20dbc4bb4a6398b5403d886b6c492d8002420bbf4d5fc23f9c8453ff55f8a320cca6c4d8a8738ab293a8ab003e2bc48f437c2dfb870737315a530490b2885f7fd4d0462c95d1f0f1e28ab", 0xc9) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0xa, 0x6, 0x1}, &(0x7f0000000940)=0xffffffffffffff4b) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000006c0)={r5, 0x0, 0x0, 0x9, 0x4}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000740)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x3fe, 0x5, 0x724, 0xfffffffffffffff9, 0x1, 0x5, 0x1f, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x266, 0x1, 0x43, 0x8, 0xffff}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)={r6, 0xffffffffeffffe25}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000480)={r7, 0x7fffffff, 0x10, 0xfa, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={r8, 0xffffffff, 0x1, [0x8]}, 0xa) close(r0) 2018/04/18 10:38:11 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x3c4e, 0x80000001}, &(0x7f0000000200)=0x8) 2018/04/18 10:38:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000140)=""/180, &(0x7f0000000100)=0x5e) [ 532.919866] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask 2018/04/18 10:38:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x6800, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 533.024124] device bridge0 entered promiscuous mode 2018/04/18 10:38:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x103, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000011c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001180)={&(0x7f00000000c0)={0xa4, r2, 0x500, 0x70bd2d, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc00000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5cf0}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4}, 0x11) read(r0, &(0x7f0000000180)=""/4096, 0x1000) 2018/04/18 10:38:11 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r1, &(0x7f0000002080)=[{{&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000600)="da", 0x1}], 0x1, &(0x7f0000002740)}}, {{&(0x7f0000001800)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001d00)}}], 0x2, 0x44800) listen(r1, 0x7) r2 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x80800) close(r2) [ 533.074912] device bridge0 left promiscuous mode 2018/04/18 10:38:11 executing program 0: 2018/04/18 10:38:11 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@hci, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0x9, @empty, 0xfff}, {0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x0, [0xed2e, 0x1, 0x0, 0x80, 0x80, 0xcb2, 0x10001, 0x3]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xffff800b}]}, 0x1c}, 0x1}, 0x0) 2018/04/18 10:38:11 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xf00, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 533.110150] device bridge0 entered promiscuous mode [ 533.240542] device bridge0 left promiscuous mode 2018/04/18 10:38:11 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x68, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:11 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB], &(0x7f0000000140)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) r2 = socket$inet6(0xa, 0x3, 0x8) bind$inet6(r2, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9ea}, 0x1c) 2018/04/18 10:38:11 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xfffffffffffff000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:11 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$rds(0x15, 0x5, 0x0) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000180)=""/88, 0x58}, {&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000340)=""/197, 0xc5}], 0x3, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000000)=""/233, 0xe9}, &(0x7f0000000100), 0x40}, 0x20) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x40000004800) 2018/04/18 10:38:11 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x3ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3, 0x1, 0x0, 0x1000, 0x1, 0x25e}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00009aefff), &(0x7f000008dffc)=0x4) 2018/04/18 10:38:11 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmsg$netlink(r1, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x10000321, &(0x7f0000000040)}, 0x0) close(r1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) close(r0) 2018/04/18 10:38:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) 2018/04/18 10:38:11 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x7508000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:11 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xffffff9e, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x20ff, 0x8, 0x10000000000000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000da5f2e)}, 0x18) 2018/04/18 10:38:11 executing program 0: r0 = socket(0xd, 0x2, 0x8000) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x7, 0x3, "ffaea7155aa7", 0xff}, 0x10) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000280)={0x0, 0x7fff, 0x4, 0x1, 0x4, 0xffffffff00000000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) socket$pptp(0x18, 0x1, 0x2) r5 = gettid() r6 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000140)={0xffffffffffffffc0, 0x9, r5, 0x6a5, r6, 0x2, 0xfffffffffffffffd, 0x9}) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000356ff9)='%', 0x1) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000180)=""/100, &(0x7f00000000c0)=0x64) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000200)=0xfffffffffffffff7) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000000)=""/39, &(0x7f0000000040)=0x27) getsockopt$inet6_opts(r2, 0x29, 0x10000000003b, &(0x7f00003c2000)=""/4096, &(0x7f0000a95ffc)=0x1000) 2018/04/18 10:38:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000039c0), &(0x7f0000003a00)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xffffffffffff6400, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002480), &(0x7f00000024c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x80000002, 0x3, 0x48f, 0x6, 0x2}, &(0x7f00000000c0)=0xfffffffffffffc6a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002580)=ANY=[@ANYRES32=0x0, @ANYBLOB="000003080000ee000300"], &(0x7f00000025c0)=0xe) bind(r0, &(0x7f0000000580)=@l2={0x1f, 0x0, {0xfffffffffffffff7, 0x4, 0x963, 0x3, 0x7, 0x20c69b12}, 0x0, 0xf13}, 0x80) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/79, 0x4f}, {&(0x7f0000000280)=""/101, 0x65}], 0x2, &(0x7f0000000340)=""/156, 0x9c, 0x9}, 0x40002000) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e21}}, 0xfffffffffffffffd, 0x101, 0x80000000, "cbd363bc77debc080e50f0ff4ffdb767c23f8493df76bc16ddf66c54000029b14de1d53362f04339afe11d63d8fbe9fd76a3b6e72aafa6bcab7fbd358735bc51bc1ca253de4d140e9b8d114893599a04"}, 0xd8) accept4$alg(r2, 0x0, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002600)={0x5, 0x8000, 0x9, 0xa26, 0x0}, &(0x7f0000002640)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002680)={r1, 0x1}, &(0x7f0000003a80)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002980)={0x0, 0x5a}, &(0x7f00000029c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002b00)={0x0, 0xd28}, &(0x7f0000002b40)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002b80)=@sack_info={0x0, 0x7fff, 0x1000}, &(0x7f0000002bc0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xa3b, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x4, 0x9, [0x1000, 0x9, 0x729, 0x3f, 0x94, 0x2, 0x80000000, 0x1, 0x2]}, 0x1a) 2018/04/18 10:38:11 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x800, 'lo\x00', 'teql0\x00', 'ip6_vti0\x00', "4b6373480000d80000000000000200", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf8, 0x128, 0x158, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}}}, @mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x260) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x4f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x10001, 0x6, 0x5, 0x3, 0x8, 0x1000000009, 0x101, 0x3f, r1}, 0x53b42319) 2018/04/18 10:38:11 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:11 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x300000000000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x8a02000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:11 executing program 1: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001d00)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000001bc0)=0xffffffffffffff80) r2 = accept4(r0, &(0x7f0000001480)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000001500)=0x80, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001540)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0}, &(0x7f00000015c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={0x0}, &(0x7f00000016c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001700)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001800)=0xe8) r8 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840)={0x0}, &(0x7f0000001880)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000018c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000019c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) sendmsg$netlink(r0, &(0x7f0000001b80)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc, &(0x7f0000001440)=[{&(0x7f0000000200)={0x1ac, 0x1e, 0x400, 0x70bd2a, 0x25dfdbfd, "", [@typed={0xc, 0x85, @u64=0x32}, @typed={0x8, 0x42, @u32=0x4}, @generic="989b3ef3bb7a3436cc4ff67d57bbdad8e9355e01f8", @nested={0x168, 0x94, [@typed={0x34, 0x34, @binary="784666bf40d149995a7630ed7a5ecfa95d1c99c65dc78d4574b4967bbe3fab7b6a88c39002031dfe41a1d275df"}, @generic="0077e0f40615adbd50f04bf09bf93ee6b30bd546510c20ee62460843a54e21abb2fc6746a830aae9d7101246e368161fae90b699ca602ea034d5bb21cfd93d545cbbd2d2a238d7c50bc992c24549bb5f9e396dd30a4fd7e17645adc96bc4bb1d07ed5d6e8183ea8b65b161362d4c0d4c34bfe9bd3cf007bb7a0d668cce692ef4bf176dd6647891dd799cde5c2aa3d40fd29bd850b9b521f1ce6c848e69c18a8e4b871a682594f333c497d6b94fc325ee3b43e90ef89818eb2cf306b6aff242877688d4f308e80b1af1bcc4d75993639d98cda34023fa06", @typed={0x8, 0x13, @uid=r1}, @typed={0x14, 0x72, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="8a9809f9e69ac1e09790ad6d38ab7c74e37075664eee6e5ea0ffce0db45e4822524044099fb6347070b21fcfcf55f4065f0eb78eca9122cb979d291b26"]}, @typed={0x8, 0x5d, @u32=0x3}]}, 0x1ac}, {&(0x7f00000003c0)={0x1010, 0x11, 0x4, 0x70bd29, 0x25dfdbfe, "", [@generic="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"]}, 0x1010}, {&(0x7f0000001400)={0x18, 0x3c, 0x20, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0x74, @fd=r0}]}, 0x18}], 0x3, &(0x7f0000001a80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xe8, 0x4000001}, 0x20008080) ioctl$sock_ifreq(r0, 0x489f3, &(0x7f0000000040)={"697036746e6c3000b05000", @ifru_mtu}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x765) 2018/04/18 10:38:11 executing program 5: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x200000000cd, 0x0, 0x0) [ 533.566990] sctp: [Deprecated]: syz-executor2 (pid 10112) Use of int in max_burst socket option. [ 533.566990] Use struct sctp_assoc_value instead 2018/04/18 10:38:11 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}}}, {{@in6}, 0x0, @in=@rand_addr}}, 0xe8) r1 = accept4(r0, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001280)={r0, r0, 0x0, 0x5, &(0x7f0000000280)="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", 0x9, 0x400, 0x6, 0x5c6, 0x1000, 0x401, 0xfff, "fc7b962952e815d455f4d754a639fe3a"}) 2018/04/18 10:38:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x20000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 533.625825] sctp: [Deprecated]: syz-executor2 (pid 10112) Use of int in max_burst socket option. [ 533.625825] Use struct sctp_assoc_value instead 2018/04/18 10:38:11 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000400)={@dev={0xac, 0x14, 0x14, 0x18}, @rand_addr=0xffffffffefe95216, r1}, 0xc) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080)=0x80000001, 0x4) 2018/04/18 10:38:11 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x100000000000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) socketpair(0x8, 0x800, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x1) 2018/04/18 10:38:11 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000100)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000002c0)={'nr0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = accept(0xffffffffffffffff, &(0x7f00000024c0)=@nfc, &(0x7f0000002540)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002580)=@assoc_value={r2, 0x80000001}, &(0x7f00000025c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002600)={0x200, 0x6, 0x3, 0x4, 0x9, 0xa77, 0xfffffffffffffffd, 0x2}, &(0x7f0000002640)=0x20) 2018/04/18 10:38:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000e80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000ec0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000fc0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={0x0, 0x9, 0x100000000}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000740)={0x0, 0x90, "97966a7f7bffb646dca2d867e91e69a3f18d88a9aa7fc1bcc66035001c37e09f8945b6e6ee9aecf066e8253bcafd21e57a56c475ecd350ef5b53adc7aa7d917f529283359935415a7d8b56487bd3a311d126a74a8e377487f8f1041e3dc4a9d48a1ffe88c70c8563e7db560db83e39b529271973f388b4a4cd0bd3d61ef8b19245f50dbb89499d536465886e1c4ef781"}, &(0x7f0000000800)=0x98) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x32cc}}, [0x9, 0x0, 0x3, 0xfff, 0x401, 0x6, 0x8000, 0x200, 0x1, 0x10001, 0x8000, 0x2, 0x1f, 0x5, 0x800]}, &(0x7f0000000940)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000980)={0x0, 0x3}, &(0x7f00000009c0)=0x8) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000dc0)={0x1, 0x10000, 0x4, 0x8001, 0x1, [{0x8, 0x8000, 0x40, 0x0, 0x0, 0x3}]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000a00)={0x0, 0xdf6, 0x3, 0x2b9}, &(0x7f0000000a40)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000a80)={0x0, 0x5e, "27b7b0eddbcfa510ab35fa5f7024ef55dbf1ea667b6b9a9a3a2a596cbc759d2e5189b186040a4e47b61629e7c29645515c20a1561868c2e80e240737659ae6080caf7260e9a7c229ef377c49bfdaf415b12b637bfe9597c1ee74e88d3868"}, &(0x7f0000000b00)=0x66) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000b40)={0x0, 0x2}, &(0x7f0000000b80)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000000d80)=[{&(0x7f0000000100)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000140)="347d779087e9fa31bb1074a160f078aab8b18826f106647e4d3b1b7fa217698d52257b1f7fd197ca8439bc8ab666a98cc1ccfe5eb2082c0092dc548b8f634f8be3f5d03c2bd12345e7ff", 0x4a}, {&(0x7f00000001c0)="b177", 0x2}, {&(0x7f0000000240)="2e38a784fbf3a685814cec64ecab45895308c931b6847b32e84a86a4c03ee815e01d9d016209d650f1baa76f311a39a224f4d8b32d73edb719a4397af257b598688f6fd27989f617a61f68dd8925c5f0d1e0c738be2b3836cdf9e82af6307e2060c3d06b28804fc2bcc3470a252afa7239c28f783e7968d0301d3d0b5e24e4621c40a8704bd124f80657000b150f991bd618c2942892f0a623cbb083a37d7613d22362af246940f9585f2c51c4f8f96fd531327034f21204d3d3780e9e51dcffed97fe36fb86423592c3c59375e04a5311bf038324952f8ca6d7c52cb7aabffd06d128de12e39fbdf09a48167f9b8882", 0xf0}, {&(0x7f0000000340)="c1c37600ac6eceaf1cb2ef9975e048c43854732b80ca5b42a6ff19a96078bb990cdc19", 0x23}, {&(0x7f0000000380)="1483bb32b637e1b71c0769e59e29b98c2c6620cd2737179bb56bfdfa004482ff9d5268a26b4b4f1fdba1cbf4c183d1374945cd4cd0c96aa197b34456ba9d1aec37e4bbe94708e8451cc8517202ea1acb7ba73e886d8c3fce7f8ed1c28d17f709cf339d3e6eacb2dd3570387cdfe18f137d2e05f3644c7302119c4ac15a", 0x7d}, {&(0x7f0000000400)="358db9990a94d48db94e0f450f26b5c5e50b32f27480c30d93dbd77dfdaec1a93043002f1591bc0df4a9b6e1fc703ae74345221d1aac5af1f550abfdca77dfcdb230ee56f56c593061636dfe8d5ba738bae57602dc25229ca8d0f4ad6f2b25db02a9407bf51ee23d2facb2629c07e18e3838f40b644188f9e3a95dc055bf3e6e5c3cdbcfe306ef9254192943bffee37e02ca509e", 0x94}, {&(0x7f00000004c0)="cda06f094283896470c184116523ab838de1a35c81695cac0870839279a6f332ce9ada03d171081f93a6171e48ddd0fe48925bd0cf5ac952ae439f6d84d11fd6f24d71982591822986654db4c52ee348ab7554ae9c2cd32497ee47fa8adb0c6f89e554012a48eba953ce462d226780e6bb020c6aa00c1c3be450acdbad227693b9997e8a2fd67dce52edfbb3051b1c6bb0422ef49ea7e9252e106bec0747393bbcb6802e6c455a3beaa3b774625f2979d03e531191536d154803c6b988ef610b7cf34b387b2f92b5ed98dedeb1268680a398af7af3", 0xd5}, {&(0x7f00000005c0)="939466d45a096dccba17dbac05dee5d3d0faf4920b0c6d19029264f9d0405cf7504680a4ef00a06258e73ae666d82dc6e393120ba9a215cbf37f8c9e75db6a629b48107e74abae392a1f16636b7f422cd2adb5de51429559e3cb447a23", 0x5d}], 0x8, &(0x7f0000000bc0)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff80000001, 0x4, 0x34871c82, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffc0, 0x200, 0x2, 0x2373, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x10000, 0x8, 0x951, 0x2, 0x4dc, 0x9, 0x2af3, r6}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x7f, 0x4, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x6, 0x8000, 0x9, 0x8, 0x1, 0x4, 0x7, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x39, 0x4, 0x0, 0xe33, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x800, 0x205, 0x6, 0x84f, 0x2, 0x33d, 0x19aa, r9}}, @init={0x18, 0x84, 0x0, {0x651c0124, 0x6, 0x10000, 0xe6fc}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x3ace, 0x8001, r10}}], 0x1b0, 0x20000000}], 0x1, 0xc0) 2018/04/18 10:38:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x74080000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x32b) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x14, "ca9e00293c6a36834983462bb8121f98c5e65bb8"}, &(0x7f0000000200)=0x38) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={r0}) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x8c1a, {0x7f, 0x5, 0x4e8b, 0xfffffffffffff000, 0xff, 0x7}}, 0xe) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x9d, @dev={0xfe, 0x80, [], 0xa}, 0x3b71}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x81, @empty, 0x3}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x752000000000, @empty, 0x800}], 0xcc) 2018/04/18 10:38:12 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xfcffffff00000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000004c0)=0x80000001, 0xfffffffffffffd41) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r1, 0x404) listen(r0, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x79, 0x1, 0x18c3, 0x100000001, 0x2}, 0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f0000000180)=""/71, 0x47}], 0x2, &(0x7f0000000200)=""/137, 0x89, 0x3}, 0x2140) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000440)={r4, 0x1}) accept$ax25(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10) close(r1) 2018/04/18 10:38:12 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000000201010000000000000000000000000014001200ff01000000000000000000000000000181e68c5fa39d033b94fa99e712419e1550a0f3eb0a6894ed3bd44655793e53e971a95c0d99bd7c6d2671871a53f236267d32"], 0x28}, 0x1}, 0x0) socketpair(0x0, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/18 10:38:12 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f000000e000)=@ipx, 0x0, &(0x7f0000008000), 0x0, &(0x7f0000006000)}, 0x2000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) 2018/04/18 10:38:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6-generic)\x00'}, 0x58) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'eql\x00', 0x3}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) [ 533.948159] nla_parse: 10 callbacks suppressed [ 533.948168] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x219c, 0x2e, 0x400, 0x70bd28, 0x25dfdbfb, {0xe}, [@typed={0x14, 0x21, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x1004, 0x50, 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@generic="27961f6dba7b22f5f10fa16cb7f273d4ad728de7e678c566e0bd4aebd0e352314a2f6c773a9e68f9ec6d0baa2038c2440777b60b02d9f70b2edac661c2615a5c5e4769591426580e894ee902aac348019206a8a4b847df9e86b415b83c5e8a679cf3d58604f4e50ae6", @generic="5be933e767d0559834d10bc8f749158ae4c9f05db40ff1da1171ef461e512d8db0fb04596cc8cc3c0b9a420d3db1397deef1d8d57e1680b0851a73bffc28c2719eaad2070971f3c73cf9150363706b99e4d0e7131467568455c319a2938f63f9dc189d148c540aa7ddebfc2692ba84084f68dd8a6d2d562acb20d17844110ff377", @nested={0x18, 0x4c, [@typed={0x14, 0x23, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="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", @generic="47bfb195832d9d80451b0ca5fa59782ad4c7eeeaaadc570dbff04a794a9da534f555bb2f5e5b3c2e755582", @nested={0x40, 0x5e, [@typed={0x8, 0x3b, @fd=r1}, @generic="d6dc623c8dd3d3d6e5c43040252733d08d028b54dc87183f24975b1c93f30b1091ee8f93e74075b0af5bacd85c963f8f0577"]}]}, 0x219c}, 0x1, 0x0, 0x0, 0x8000}, 0x5) 2018/04/18 10:38:12 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:12 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @rand_addr}, 0x0, &(0x7f0000000c40)}}, {{&(0x7f0000000040)=@ax25={0x3, {"d162919bab73ac"}}, 0xc, &(0x7f0000006600), 0x0, &(0x7f0000006680), 0x14a}}], 0x3, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x1}, 0x1) 2018/04/18 10:38:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00008b1000)=@ipv4_newaddr={0x18, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x18}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001400)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)=""/190, 0xbe}, {&(0x7f0000000140)=""/70, 0x46}, {&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x5, &(0x7f00000013c0), 0x0, 0x400}, 0x10102) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001480)=0x10) 2018/04/18 10:38:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002400ff0a000000000000000003000000080001000400000066333b3001d2464e43143212eb1b1cbf206bbdf997ffd9cd4e3d074bbbe3622656a97a169757c028d90deb3b20f5e8e3384a39558c803fedf7d7e00d9521a03e73e0d6a0ac8108f2200520390a7ad267323831daa0aa49a84269168ed46237fbe06930789acfee4d0ce9b63b05ab618cf930d1989d7ac4d2ac12768cf14271f26d4687f26815a1272f5a4085fcf4336d27371a23f3aa06cef342acb27e6261f9fd81750dcf5338ec60a80949440df57c5920cdc5a1493df43ee5856a2a6f1f7b9491601435d9be"], 0x1c}, 0x1}, 0x0) 2018/04/18 10:38:12 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xf0ffffffffffff, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 534.058999] Started in network mode [ 534.063086] Own node identity 20000e0, cluster identity 4711 [ 534.068938] 32-bit node address hash set to 20000e0 2018/04/18 10:38:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}]}) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0x4, 0x4, 0x4, 0x48, 0x100000001, 0x1, 0x0, 0xfffffffffffff001, 0x400, 0x3, 0x7ff, 0xea, 0x2, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0x7, 0xfffffffffffffffd}, 0x90) 2018/04/18 10:38:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x60000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:12 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x3e0b000000000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x99) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x9) close(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) 2018/04/18 10:38:12 executing program 5: unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={'vcan0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 534.139530] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 534.176609] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 534.277802] IPVS: ftp: loaded support on port[0] = 21 2018/04/18 10:38:13 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:13 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x3f) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0xa0000001, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000000), 0xa3}], 0x16c, 0x0) 2018/04/18 10:38:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x400300, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9f51f558e45647945"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000bc0)=[{&(0x7f0000000080)={0x27, 0x0, 0x1, 0x4, 0xb2, 0x2, "eb853cea37ac30245993f518a3d7b2a4492b92be8b8dfbb9537346fae95486491bbd954e69cb4df36ecaa8cf23113be0eca2cde7def98f93913b51ae711c07", 0x19}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000100)="823cde255ede985e7522f9ee045f155d5d9cd972b69d52c6e150aa2e59aaac9768b79550785be5767160906bea3982d72c6dd58c1bc28301e2b2f7a9033d", 0x3e}], 0x1, &(0x7f0000000180)={0xa0, 0x10a, 0x1000, "fa6aada631c86e1e5faf5ff82bbb699ac057bf06d611460fbb00a67ce5b42d56c35b968246aed0cee8afbe0bc39b15d57108d489c33ccb01fc515d36d1bebc39b800b8a8d01eb9c13d52465b04ae210c72346add84bcc3d5fffbeffdd45a6d897f345de0bac83b3ae6970b9b01882024550f66ab7f127e5d78076739bb32e0d7a2c5eb1a9c0afb4c2fa97bbe"}, 0xa0}, {&(0x7f0000000240)={0x27, 0x0, 0x0, 0x6, 0x6, 0x8, "cc90738123fde00096eb13def3045b67faa7af86e86905360aef9098778108d0a4c17d64d4412b6a2e3ff76b6835b9c020d9bf43203f221ef1bcf2eda8efcc", 0x10}, 0x60, &(0x7f0000000480)=[{&(0x7f00000002c0)="698c62c70195d76815967f1580cef52428bd0f53bc0bdbbe03d496a52c297bafc8b2d7c3c796898427e7156546f1ce17af50505ce4b4eff6fc3715138992f2d1eb05bc7cadbe494c9faa993e87963b20e72523d0c52bdd08", 0x58}, {&(0x7f0000000340)="32032de194bb3e7fdd3aeb9719b482e9d781f8f23765aa03ac", 0x19}, {&(0x7f0000000380)="63018743d95c72acae17907974aed44cccd4279f8241fed0d3b0bb3e0716520d63f0fb7342aed1e3fd0e209d644c79470d34c312383d7fdc988501fb7f045a0f71886ef59c184aadf7cfcffebd8a84e0107fb220a24207a8055e739e00e834237ff0e1a4e4df5cb70cc3982c2392674b1bca3463624d0a5f8d959fb029294cf2b25177566f438a9114adecc6c1e0032988dc6e", 0x93}, {&(0x7f0000000440)="1934b8460902a917fd7fcf18916049346d3256456250ae66404c31e169ba576249b89f1a2edbc52610739c3a4d26d6eec86610744a79c347b907f135", 0x3c}], 0x4, &(0x7f00000004c0)={0x40, 0x10d, 0x2, "53c23129523ada0cd0a18c4c3631997932a6edbd803b7000098b18bffe978f3bed06edfb9a9bf711df3d53"}, 0x40}, {&(0x7f0000000500)={0x27, 0x1, 0x0, 0x4, 0x40, 0x4, "981770d8a83a7e7bd3174e5ec126cd31fee78ae4b6b7f1bc1e0db6995390c7c05a49f211026285b842da590b6085434f09a1cae254af8ac7f9c46b781c1bb3", 0x30}, 0x60, &(0x7f0000000740)=[{&(0x7f0000000580)="7e45ac2be62a9cd6c5b6fe7cf7dd34361edf97f4968916dff60d8cd0dc68f09788b36449e79f9305db3c5488b046768a0af346de24a8ff45bd3d319946a0edbdf6f1842a808c08f9ba569c5b7b6c3f3effb7cd3ab20e7bd4c61ef9ca855d1abd9278a856fa6d009531e9a532923c35b63561f7bd3a8185179b5cef6b4de7b7b68a33bf29a2f0a250b70d1a2b55c13742f9aac85cfa74d49f3144e87a4758eec4c9b59223201ef8f5a399621067628f8b18", 0xb1}, {&(0x7f0000000640)}, {&(0x7f0000000680)="05b5830b914529d9309f92a4f13b06482a8a84791fadacf9905fa14c98432c672b40ff352cc91f9ff437cef70aa5d04ed67a9e42523c2a76ad6532a7d63d5b92a35f9fc1b650e272cd24399b4691409fbb9ef5a8933a0d73aa1109038ca99d26596c4ba8a8b40d9d954280b065edccb7a8c1535fd2a511d1d8e7f5f29824edb8dc3bab5089332358af04", 0x8a}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000000780)={0x27, 0x0, 0x0, 0x5, 0x0, 0xfff, "986e1571c8df25ac8e6a36874309852afacd50dd4320c2fe531e59fd15ba5eead32c0cbe9f4b54a2f96df7ffb535594b508aec2410820e527c7c0328778e2b", 0x21}, 0x60, &(0x7f0000000a40)=[{&(0x7f0000000800)="0d7efe3766efe04af70dc15bb30ead892baa499209639ee466785ef9b087c3542cf3d1bcf62b161318cc17d0b05047252c364d5fccd4b42c70b758bf34c3585b8dfb24ca91a59ce12d14ce1084a2ee69b269afee51", 0x55}, {&(0x7f0000000880)="d8ff9b6752f8be957c48f569b658421c208af5360c186ce347f125e42052ea6ac3f38b6b32338c6ac48f51608e67ff415d7e691c9d51e4a87357902acf4ca48572fb2c454d1b", 0x46}, {&(0x7f0000000900)="d3e376fec57a6320e144ed0da8aa1eae9900951f1b9e45569fa7fb369d54ef593d29deaeb13d3f6a2185f467d66bf688f65acd0ff76ece12996156b87f744bae9a95e30808003c0e7c2b527cdc7ceee9995ab4f6a6ba84cbdc92e5df661f69cee9bc42282f5b653e4091259c3c519be47470cb1077e0bcea4d4a8c3eaa01e5a1e9bee2dfaa8ac7", 0x87}, {&(0x7f00000009c0)="6a7e14bbe91bd5ab0ce27d047b1fce06b5688424ebdba6095d6e2ff72728cf28", 0x20}, {&(0x7f0000000a00)="e89ca7ae0bb04951c5da5db4c6bbda23", 0x10}], 0x5, &(0x7f0000000ac0)={0xf0, 0x109, 0x2, "60ebf44c8d83a7f8982198c61cdb995bf15e8a47aa0f6f55bac56573a793717d637e529504f3c097fc522c5ffb5e486a33374d17d71dab6ed97c5a55d98938000ca73728d29beefb9efddd55f81c114457ba03db7f3995a0e2b79258aa0999abc43b6cb00bf2a3df52628dee7faa8e149f0af613e3d853397c7dc761de4fc0a81c5b86efd50ca642b298a45e9f96f2f30cc7cd52c76d9fe31f0cfcce3a30a610172f8ff04d793b51c97f5e75798ee87303f4d453b15a05c2e8df051afbb4d495a1da893a2a8dad01a95504fae7d49c3d955df4aadf09c9695de288ccaac2"}, 0xf0, 0x1}], 0x4, 0x4000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f0000000000)="260000005e0009000000eaf83a000000000008db1ee9ff4435eade", 0x1b) 2018/04/18 10:38:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) 2018/04/18 10:38:13 executing program 1: r0 = socket(0x18, 0x0, 0xffffffffffffffff) connect(r0, &(0x7f0000000140)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffff9b) sendmmsg$alg(r0, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x1c0000000000}], 0x1c) 2018/04/18 10:38:13 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xfffff000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:13 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/61, &(0x7f00000002c0)=0x3d) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001180)=@broute={'broute\x00', 0x20, 0x2, 0x3f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d40], 0x0, &(0x7f0000000240), &(0x7f0000000d40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', "73797a5f74756e00000000000000007f", @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@cgroup0={'cgroup\x00', 0x8, {{0x0, 0xfff}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x190, 0x1e0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x470) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x101}, 0x10) 2018/04/18 10:38:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0xfffffffffffffffc, 0x0, 0x7ff7, 0x4, 0xffffffffffffffff, 0x2}, 0x2c) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001780)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000017c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x3ff, 0xfffffffffffffff9, 0x7, 0x0, 0x81, 0x80, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x20, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000300)=""/251}, 0x48) 2018/04/18 10:38:13 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) [ 535.265951] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:13 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x3, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x100000001) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0x80aff, 0x0, 0x0, {0x1000000000003}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\bT'}]}]}, 0x20}, 0x1}, 0x0) 2018/04/18 10:38:13 executing program 2: socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, &(0x7f0000000180), r0, &(0x7f0000001240), 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r3, &(0x7f0000000200)="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", 0xff7, 0x10, &(0x7f0000000100)={0x4, 0x800, 0x0, "72f80102d6f9", 0x5}, 0x10) setsockopt$inet6_buf(r3, 0x29, 0x3e, &(0x7f0000001540)="f478e4172abf5597a90c1d107c47a529968eea0d507655875d2e3925635bbe586761641cb8b1661b02905953aaad2aebee292a6aa45d241920f39d5393b03a7cbc7832a03316f60f57ed25bce222b7c312c32f4876a6c519ceb3c412058df3945542aff73f6878c7ed9be878d7bc1f847cac0bd42b873f732962b9f1e05691b34697d8156dae9141266b69839c772c0c8aee4c42b45a57dc725b513bdd4136a2f593c67d50d079636385c703a0f737fb7abf403e1be7ac6d3d4c3f64f6c24ea21ca705cd24615185d916b476880985098b038312508286eed19159f986610d2327d3874f463ef36816fc49a08277dea73b1785d5b1b62867b262a33bdea336366dbaad180377bd3590b45db115c1d6d342de919ef97f4b232374bed789d2a4a3ea423789e3849e3a350cb09a99c234c24330f83fa254d22020d722ad05acf9324d1c25a088fbf18035b233b3bdfc9b420dfd5a09e14c66ce8a047debb656ed0c797d4528b2422a0c449d3739315a0f9b1dabdcb57cde3c0e17834f34a723ad7b09da96dcb48a850bdf657781a3ed7952d8934484ca4e024db98883283a63cb41a938b2ac6514f3c1a4ea46814cd72e8411afa805f4b8437e81c3c1e9a24844cc07517f9375c33b60cfef766bb7c70efadf64277d4fa45b06983c42de22ec4da5f50844e838f2ff58b8774d5237ab24b57dc608bdba36af0866e870a1368f9a910daf2078216852635a3471a3f57102757a0ffc6e0a69d9c1229bd3cb3532e36245f6f6376a4149701fdf7967653637cfdde9cfea705baf1017b5333983bf14a38db4b81235b7e46d21c35d45227330d121107acf3c766c093f05bdbd37e50590baf21484c836e410daa715f9335c7f839b638b969f08ca873a7ec39b94efb277fc81c79567e2f93e9e70d6fae1d20f9ca433453b3ad9a3a6ff7cb90a31dd6a35ca0b33789ac15d5a3bde44654bf227de05d88028532a2ec17468fd4b0f3f6c84c7c1a7e86e6d803119693c99a6c2ccc1791226ab1bb53764c388e157c2487b5492b87a942ce0e6817202bfde554ff9d794414af94390ce72b409b22a946d4d19484343598e3399138e2eeb11986e8a14514dee3b60cdd590b09a99686543131e1d80dc20cf5cefb2d7d6115cd5ba3b6e66c80846b9f12f1b0279d9ffc972595fa36438152963c4c50d6156b5b162674fbb138969c95e1e97d0c5fe3be858a99e8ccf287d46f9acfcbe9db6d37e0eb8476e4c910d04145a0885997f9ecbd7ff69c6d2ec6e1a3d42ff94eb185c5ec9b2f6a8f5c16aea39031a15c01edca6db045cb8cad3cd362c59d958332f7606cd207733241414c50190e75fb8cafbbb39ffa05b4b01336b7e36725eaca22ea61fdb8a30a47623c6ab7b97b4689de3bc543ed59c0fefdb35a0c016c93a0a84443b9a54e7d63c44e32e2d9f09f52bf9422191a31046eeaf0e3651725cfa8bff02c2f25fc8f1493812d2b11ad650188e59dd3a9266d1e164fe9b2ea57f27065030743df38344fe2cc52b6387ee1ab5344823603177aab14138b949e8924fcc10aaed27d625ac22f24cd96c2bad7d028c444bf474ffdb8cabd11bc179cb4268f3adeacd24ae893d33e720bbcf979169ec056270fe3d6583fb4f4d857ae7fe00e4d503a7dd5295bd5dcaca4d5ab5c7249c1c726c40aa6107f621cea724dd73054050d7ad256d32991044a33599de16f0675c0b5dda6a48a9dc4baa116a8f74b2fd573bbd9a03e6e1a03b350571f02248361e5897d70cf73ade05c0e919088b637fb5ccf0e309e14a29b4d847c09383443b62af71645f1b4fd6054189687e4e5b76ec6aff977b916f42da3cf7c6db5a469a3e6e47ba216fd9b7a59303ca8413e9be51259fb3a48c7cfc1935fff12e617ec899abc8d0abfdd92a0cabadd58aadf90b8442fbf473c1a4f5d1072cfef14579607df806701a6905b126e5edfb5a998e9bfacf6046c2ee16ec78a7ab721464abcd37c109eaa48aaa0d90d6d292a5a9ed3ea641d1d6c646ac3dec7e6887f3c0fec9572e624a428babe6c08e8f5abb0b7cd6ff83c2285334cad055406578e9dcaeee98f9753af496b0e009f0a0f43795e96f751553cc26fb55adf0a6b296040f137dd457a5836df055fcdd7e349a5c097ea6ffd04f3fcccd62241808dbffda2668095aba29a9adddae81550eb19ff3c3fa4b098326a489733014d79529e821484917b0eb0a5ae27dc5dac011af56737d88edba19f8775e9793a062202bb83321f6a6128ffb3bc39468b19dda4cc92b38e5c20433ffb0a7e741bc593a4bb7cab5a73b2c15e50b3b6171b22b237989f87c447c237058cf6264a21883d700c44c7227e7793561c717a3521587a64d2b991bb5db4175b58c2fa2b66f39f35ec0ad5add3661077248817887e5f73666fad6c0d0a8b77e0587f7657df7c02db93cd8bd97c122f3f8c103dfdf9ceb17ba31ba51d05cd9661e23c332c99700c5c03885a081efd1e6139131aaf6a4fa75209a9504f3e8817b34f8192a4d1fc62bd8ea6181a69b186c11faa0d4c384f3bf2db873e066b8e108df96db46edf2248ba890b5e42a5657675d90ec33507cbee900b85dd346a0536d860e41c41e010fc682a078bbb3a64551f1046f987699614c3a334396a0ac730372041c0ebd1d8ae49bdf4c7074487175985eccf6be47fde2a3c905262c93a62bad619daba44cef23ea54e33f1783ea6a2b793f3c1b47ac87a285d73631780d18e90654949f6b4b87987b8c17e44e860a45608a08ccc31be6c8e86ea66561785dfce50a266d59ec2334584050204ea1beef1ff1fd16a3ddad2814d666599290833abbaf1acb58439789cf95651f071ee351c2ae6e405a6dd25865e173df2830a3bddad7dee8e32362fd145b93ce4a17e3c67783c4110eae558593f5dd57a51fda94642e6ba418c45937169522ceffb25742d42c8c27f7e3c47fdf259f54a06baa33848c42e04022717f04c770511af8f8f1f3fe97c0fb7f4460dfa9f762b3779590bed1d1bd8ea23c4c145aaba0fb669cac1fe2cb8f132b3c838fa247bc7dcb981a22d2fc0b96dd26cbc4124e3edc7fb08690de6286645d9e7a5ed26b2cd19de3e28911d3dc7e68d73fd6a6cedd44070853ad9abc453c469750c4b472dae88185bbec48cbc526fd669d939e16e292775d6937477bd8997d66ad2dd584cd43bff98e528393159a7bde717586fd4ed2c8f14a515e022f53ff90c322ea4a40617cd370816565dd794dcc9305c0beaa412fa2eb3f525fc3df1a8a5dd4d42c3b86c91c6bbddd00bbd13b68925e518d9e7a99189c98440e07902f7f8af268657ea865d07b0607f62327bca3fc0580a78e26877f3b652f83e7dbb6420c1409bb59d2962cf00a1d4cb68627582ec16050937b1f888f31929555b04dcff4bff5c064810446328866d0beb39ed4cc3973cd9d13e4292906552278ca7fdddf289859ef914a05bec854fc63962ae03ff21a851272238ee85122876c3dcba20b836d477a50477a0d70bb57d9d021e1779d3528bb4c5d1ae487e30713c208a030a3bacaa988be24bf06e3ebc8c8bc68bb906ded08b8aeea73cd8e9fdbc1211d6348abb8765bebb1f79ee5fe6e7ada970c5039ce98c66cc134fa893228f85f15b402ab2620239e2c88f565bfb9af034ee39d25f47bdd44b93c5cbaf3a3997e647c68c4ab1f2ffdd3d34cb210674b28b94e2057886c9c8cb7932974475091fa1409dd7960cfbfc94559134317660b3eb45767a7d80670b65da473ce2e5a64dcadec249fb8f5b255b4edbd9d37ae1a0a85e689e1c4bf16d8461b5f148dc7a1781db4f2d8c86e09be18adb54936639a3cfee2a799ea74e78a3bf9bd5f14f8e3da8abfe8ea7c398907b44cba23e0150e7918b7652f0e43e1ecf39aef3b4a6b050ca4701ae5f1a686e4773cb684ee9df0e9d46543f1f8a7293844b59d69694f256636c68dfc99bea59b907484a16a1e439961f4091688fc7d643f5e925b2b3bb4122b5cc0c214b71a4c27ae7cc64e58265ffda952188eb897810763cf713e593615b07cb822f2383bd7d20bc0f0d08e1e77efd90366137de8204725314ee26366dcecdb396b98eae970fc38f88f52c09d5d8e1ac99c23a1ff61b484ab7206f781959b882b94e35ecf8c211b81738a0096cd6e0b3eb13e328fcaf24c31cca4c8de9994784fef606c25e7534d225538b584457422349967eef689f97ddc39301119dd4813ec62f2bd0a147a45170a169b1f3b094b1f397df7581296e5df50799063de6ed8ac25938f47271f7b01bffafe09d9d8dee4e883058ab00e7e92d8fdb81ccec8fdfe9ce18af12ff70d099acdff7a05a529e0130e0ce23384e2970c0da8eae6a4e5625191d843f871af1aea35fb5c9689c991e97d60143530af9183da1161c78fa0631dc21676bc400e46ba3906159fd041e9a52aaae7254aa09960cb92b03cda3884bbdc6e699918e60b2fbd5c3efee93c1508035f56aba4f7c22bb84b20b31290c6f0bd46402be9a9ea6b2cb6fbcf7839ad200fc0a288c97ed57517237efb49d7cfe9d16d2f629d3fff4134f0f197e8b5d0d75cfdf8dc7a7dc26aa5c9af994e529c956926b73be20dc1f4a03c50ce34b0bac468637368b9ee1446657b77cc282eebd82e304d0dff548216fe939be9c5f8b971e5aa688e437e8f8e879b77278dcbb6ac568dc3a25dc4c8c83b98f41bb17096e810c8142d28b56d1e93b0da04c48e145d4c981396803e0677211c22029e0914709472c5369261eb64553a080006a4ae838f04448c72e7337f21cafb352dd2925cc4eb4fbb71de78b00a5e6d4c655d3d8364d045779acf41047e0e2b1231e44f0db75ad3a8f8aa42366a716f6a5aa9ff29bf1eab7e5920bd1183deaa1e5c64a854a855c8478fb91a28c463cbab4c315c9f594a987594896ea604369a6ed54d3de367b98d7787cf8ee1a59acddd72212068c2456df515730d152b43273db318efbf3669886bbf8e80c8ec21d1eb5660449e2338f094833a619e46fc48e6d766df290abefa405a312127dfdc2d2f6114e71add0b91bcdb66d4c8430ce1ec4ac2651e9a4c16bd203afdf9da55753d2e9ed289a51bdd8f7240c083bab2ece350e4c89154a5abaa7c5f8f7f0884fa91da4b2fa800dc9ae4b29321e5635e14e1deeb8c318819b4530b04bf31383e99c4332b6f73e6b61b47c97b7845af8464137646714b8f4603ca5a31db4ead68f5cff79335e0e5fb52455712947732c707f933ec937c89d453dc2deaa49722e5a63abec0826b6a1f110856d673542fda029ced36d687494070e3152de93938b47375a659081951d053a55e92ff4b3ee499b619882a24c718f011ecd79ec5604bf739ce7908ac0676957215a9faac7ee7f14a250481545fc6c1b91259b079c2c4f792bea74fb0963a20987f5a735518d07415e531ec4317d6e80b3a9dd07991f3a52f3ee658ce445187f8cae12f9d352a23aaede9633bed1883967d878625ff317f14113bbcf6c2a2b2abffff768e13a36ebf8994bc1452696add624222a981da85a2ac9597e3be4cbc1217d3cdfbc92d594b34ca14803cfbe344fd36990bf6898829a28aa3bde4a3dd830960a8fc6bcf6b93d90c04ca52aa31e5a64377e9b23bc70e9de26f2281ce60c5c4616ac6621e1ad30d511c4757badb83e6ce867eb39c2668fa2ab93b578fb80ab25632684863c6a459f567c07425784b50a0c96abdae4ef45f18b1e94273964a32aae821a40b6a549e77cdb101cebe252b30d2be0f4a933d7b81a4db9ef73b554380ffb4af5d32ccdffc8ab76a24b2a8680e3b", 0x1000) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000002a40)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001440), &(0x7f0000001480)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000002b80)=ANY=[@ANYBLOB="66696c746572000000000000000000000008000000000000000000000000000007000000040000ffffff0000a8030000a8030000a803000004000000b8d5614471eeb6d7f708efd65512f2b1b41882b8478bfe43a2430448fb22b144c00e43df591038eef82a", @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4e0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001340)={'veth0_to_team\x00', 0x9}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1}, 0x90) socket(0x0, 0x5, 0xff) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000001280)=""/134, &(0x7f00000001c0)=0x86) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000013c0)=0xffffffff, 0x4) socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000002b80), 0x0) 2018/04/18 10:38:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x6, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x0, 0x7, 0x4, 0xf5, 0x2]}, 0xe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0xde, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x100000000, 0x4) getpeername$netrom(r2, &(0x7f0000000180), &(0x7f0000000140)=0x28c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/04/18 10:38:13 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x2) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$inet_mreqsrc(r1, 0x0, 0xb8bb9a6f90cf5ea3, &(0x7f00000003c0)={@rand_addr=0x7fff, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = accept(r0, &(0x7f0000000440)=@nl, &(0x7f00000004c0)=0x80) accept$alg(r2, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000001040)=""/4096, &(0x7f0000000200)=0x1000) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{}]}) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) getsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000300)={'vcan0\x00', 0x3703}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000500)={0x100000000, {{0xa, 0x4e24, 0xffffffffffffff00, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1, [{{0xa, 0x800, 0x0, @loopback={0x0, 0x1}, 0x8}}]}, 0x110) 2018/04/18 10:38:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = socket(0x5, 0x80001, 0xfffffffffffffffb) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @empty, 'vlan0\x00'}}) r2 = accept(r0, 0x0, &(0x7f00000005c0)=0xd8) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) 2018/04/18 10:38:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x874, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:13 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) [ 535.487963] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 535.499459] device lo left promiscuous mode [ 535.524466] device lo entered promiscuous mode 2018/04/18 10:38:13 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x2, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:13 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x2, 0x1, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x3a) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000002c0)={0xfffffffffffffff7}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x3, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x401, 0x20, 0x59, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r4, 0xffffffff}, 0x8) 2018/04/18 10:38:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x6ee, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 535.590714] device lo left promiscuous mode [ 535.607423] device lo entered promiscuous mode 2018/04/18 10:38:13 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x3f, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[0x0]}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x3e, [], 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000140)=""/62}, &(0x7f0000000200)=0x78) socket$inet(0x2, 0x6d692e2855a91084, 0x5) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000300)={'erspan0\x00', @ifru_data=&(0x7f00000002c0)="ccaed191ab51fc4e7bf5dc7739e28576ce978f5741a90ba9c7c7ce510da42d29"}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000000c0)={r3}) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000040)=0x1ff, 0x4) 2018/04/18 10:38:13 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0xe0) socketpair(0x8, 0x80801, 0x9, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x211f, 0x7, 0x400, 0x7, 0xc5}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r3, 0x2}, 0x8) write(r1, &(0x7f0000000100), 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) read(r0, &(0x7f0000000000)=""/114, 0x72) 2018/04/18 10:38:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="390000001300090469000000810000000700004003000000450001070000001405000000040002010700000000800000000000000000000000", 0x39}], 0x396) r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockname$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) 2018/04/18 10:38:13 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xfffffff0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 535.700481] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:13 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@loopback, @rand_addr}, &(0x7f0000000280)=0xc) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/18 10:38:13 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x5, 0x5, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000040)={r2}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x6b, 0x1000, 0xae6d, 0x3882b0d5}, 0x6) 2018/04/18 10:38:14 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000018000102000000001000000002000001000000000000000008001500f2f9b74acebceda16d4b0ae58700000000"], 0x24}, 0x1}, 0x0) socketpair(0x1, 0x80007, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0xfffffffffffffffc, 0x8) getpid() 2018/04/18 10:38:14 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xf00000000000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x209e19, 0x7fff}, 0x2c) 2018/04/18 10:38:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xee06000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:14 executing program 7: socket(0x10, 0x0, 0x20b005) 2018/04/18 10:38:14 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r2 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000200), 0x0) r3 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r4 = gettid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000100)=r4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r3, 0x40000089f2, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) r5 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000440)={r2}) pipe(&(0x7f0000000680)) accept(r1, &(0x7f0000000780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000480)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000a80)={r3}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x4, 0x4e20, 0x0, 0xa, 0x0, 0x20, 0x1d, r8, r9}, {0x441, 0xbdc, 0x8, 0x8, 0x5, 0x3f, 0x4}, {0x2, 0x4, 0x100000000, 0x5}, 0x3, 0x6e6bb6, 0x1, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d4, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x2, 0x0, 0x10001, 0x7, 0x0, 0x7f}}, 0xe8) 2018/04/18 10:38:14 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xffffffff}, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) [ 535.955600] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 535.970162] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:14 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@getspdinfo={0x15c, 0x25, 0x0, 0x70bd29, 0x25dfdbff, 0x1, [@lifetime_val={0x24, 0x9, {0x8, 0x2, 0x445, 0x3}}, @algo_auth_trunc={0x124, 0x14, {{'sha256\x00'}, 0x6a8, 0x0, "fd11653321b4f00efd5a59b77320ae420b0a8f588d05b097b4c8636edd7e2585e53ddc1c9adc6e97baf491c2a2a0a8d98865a5779a4674cb17a9773fef9e19b1bbfd0891ca54971728bce1db169830e32b1873fe9c2376f33fd27659af53eab23cde73d666d91e887c3df856754583ab5d62de5118563a8312cf2c82638a8ad0d8b9c174c1beb62c2cffde2f078400fe58dfc594ffbfa3e8b5e47ee4b39772bcef1e90df6914f65edc4bdfab45b3cf5613f4f6ab167b93b980d8b1db62b289161d9b991b13cd2ec78ab054d6bcd23c963aebbf0066"}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x1000000}, 0xfffffffffffffffe) 2018/04/18 10:38:14 executing program 0: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000840)={@empty, @multicast1, 0x0}, &(0x7f0000000580)=0xfffffffffffffeb8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="000000000000008d2ade3e580fec7e84fca2c76019338ab00b5e90e03564ebd9e7de7e7ad7b8f1eb45a3c7210d6b2e31cbb29d092ac8de56f8c669192e54ed0ee5a19abb95f5e5efd6b0348070bfa0a1552d6e27abc8a24433fc168e5b9b762a17e3ad42eb97d9e6f33d7a2c742bcada218103f6174b19e8b1482b8feef89ce33328e827e7c2adfae829205b95f2e38b3414630959da41d2874329eb7b16c1dd871fe5b11d1a26772dd3da3d39d1029f1e7cbe5c69586f0e1e18d9866cc871337c28f9c71531f7b729c910e970468e0ee760549721eda6c66940a5dcd8f9fb9fdd8a3d0000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x0, [], r0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000006c0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, r3, 0xb00, 0x70bd29, 0x25dfdbfe, {0x3}}, 0x38a}, 0x1, 0x0, 0x0, 0x20000844}, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000090040000ffffffff500100005001000050010000ffffffffffffffffc0030000c0030000c0030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000280150010000000000000000000000000000000000000000000000003800636f6e6e62797465730000000000000000000000000000000000000000000000010000000000ffffff7f00000000000100000000000028006970763668656164657200000000000000000000000000000000000000001081010000000000280052454a45435400000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffffffffffff00000000ffffffff00ff0000ffff0000000000000065727370616e3000000000000000000065727370616e30000800000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000005c000202560000000000000000000000000900000000f000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003801800100000000000000000000000000000000000000000000000048006862680000000000000000000000000000000000000000000000000000000900000003010700060008008100510b600054990900018000800800393d760300000900ffff0e0028006575693634000000000000000000000000b6e500000000000000000000000000000000000000480049444c4554494d4552000000000000000000000000000000000000000000ff01000073797a3000000000000000000000000000000000000000000000000079000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xea4cd67382a6a5e9) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) connect$inet(r2, &(0x7f0000000800)={0x2, 0x4e24}, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000007c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000780)={'team_slave_1\x00', 0x9}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000ac0)={0x6, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000008c0)={0x2020000000000000, 0x7, 0x200, 0x8, 0x3, 0x63, 0x8001, 0x80, 0x0}, &(0x7f0000000900)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000940)={r5, 0x8}, 0x8) socket$pptp(0x18, 0x1, 0x2) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/18 10:38:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) close(r0) close(r1) r2 = socket$inet6_sctp(0xa, 0x200000005, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="eed147e10f4c1b6174fff3e3fa7f7662d7dd5ad49dff070000000000004480f8b80f75208bf57f933f9f9d3708e9ff44ea75ac2499da63c1672e4f5cfe0ca704bc8624947fe6c180475b6095ced4ce5f993e2cf130c69782000010000000e7d058bcf829d21f4076fb0d90f72426cdb4c0813b197be288881ce991f7f4f6a53093ecbf537f058476585e718f67423c66db65d50599b7d6b0993a2771f864e94caa48efc7fb688651793d4cb00ef4e603f27fc4330e8bc87b84fda7465a7f8f6266952036a40ceb99e6d6f94858761771eecb0dac4c87dc365f6b2b8313f22fc22b27f85b20f8b60aab9788256c8cee9b9a25b80354b6c0a5d346fd55", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095cffe)={r4}, &(0x7f000095c000)=0x8) sendmmsg$unix(r1, &(0x7f0000001e00)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000300)="92", 0x1}], 0x1}], 0x1, 0x0) 2018/04/18 10:38:14 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:14 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x3e0b0000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 536.024685] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/04/18 10:38:14 executing program 5: r0 = socket(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x7e, 0x84) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f00000001c0)=0x3ffffffffffffff, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00004d2b32)=0x3, 0x4) read(r1, &(0x7f00000004c0)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="130000002000010000e8010000000000ba8d000008001100", @ANYRES32=r6], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xfffffffa, 0x801) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r7, 0xffffffffffffffff, 0x6bf081f2, 0x0) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) poll(&(0x7f0000000000)=[{r8, 0x8109}, {r8}], 0x200000000000004f, 0xfffffffffffffff8) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='tunl0\x00', 0x10) r9 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f000062c000/0x600000)=nil, 0x600000, 0x1000001, 0x8001e, 0xffffffffffffffff, 0x0) writev(r9, &(0x7f0000000140), 0x100002fb) r10 = socket$inet6(0xa, 0x5, 0x800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x7c7a, 0x4) bind$inet6(r10, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6_sctp(0xa, 0x3ffffffffffffffb, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/18 10:38:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x100000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:14 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x3, 0x8001, "569cc19ab2cf"}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x100, 0x70bd25, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(r2, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001d000300000000000000007606000000eda1ede8ebd2c1da972b66980dc31cca87c9a58e586cefff49a427cd65a076d88db0d58e7e5a589e3cf256f113e7d0dce43879427faf04e2a040acb5f66d5015eb49f6877fb42839c14c9954b8e21584d807ad7a24ca7554d3ec43626a09924390e6906a86892a8756812dc8ebf0fb377e0fbf0fa04f75c52bafcd6b2cdedf50367dda1b316e05c5b761bb1b37c395c51d352b161df3f0f5aee9740d421ab405332fbebd9648fd2207ec6663dd67f34683496897a8e051b785bd099fdb7fa4a67c61a3752e2ffcdc1bcbe5ab7e"], 0x14}, 0x1}, 0x0) 2018/04/18 10:38:14 executing program 7: r0 = socket(0x9, 0x80800, 0x7) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14, 0x800) bind$packet(r0, &(0x7f00000003c0)={0x11, 0x19, r1, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/182, &(0x7f00000001c0)=0xb6) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000480)={0x10000000}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x1be, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/206, 0xce}, 0x2) 2018/04/18 10:38:14 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xa0010000000000) [ 536.157621] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:14 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xf0ffffff, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x7a, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:14 executing program 1: r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0xfffffffffffffe62) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x7b3f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, 0x7, 0x8, 0x7, 0x4, 0xd4}, &(0x7f0000000200)=0x98) setsockopt(r0, 0xc6, 0x7, &(0x7f0000000040)="31d2a9834a1c98031f051d09b2981edddfb0ccc16ec2de5932d5fef2ee98f1b0c15b69d65d80329d74adbe", 0x2b) 2018/04/18 10:38:14 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xe80d0000) 2018/04/18 10:38:14 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f00005dff57)="f2", 0x1}], 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) 2018/04/18 10:38:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000fc5000/0x3000)=nil, 0x3000, 0x0, 0x4011, r1, 0x0) 2018/04/18 10:38:14 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000001fde), 0x162) 2018/04/18 10:38:14 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xffffff7f, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 536.344957] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/04/18 10:38:15 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x400300) 2018/04/18 10:38:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200), 0x4) write(r1, &(0x7f00000000c0)="d6", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001c000504000000000000000002000000", @ANYRES32=r3, @ANYBLOB="420000000c00ec4ecac23a46ad4d397b05bbf557afffffffff000014000100000300000000f80000fd90255a700000000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/04/18 10:38:15 executing program 0: syz_emit_ethernet(0x1c, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc_tr={0x11, {@llc={0xf, 0xfe, "e9fb", "a4eb22439cd1bed0be06"}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x2]}) 2018/04/18 10:38:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x3, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0xff, 0x0, 0x10003, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000001c0)={0xfffffffffffffffa, r3, 0x1, 0x3ff}) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000aa6ff0)={&(0x7f0000bd7fdc)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1cd}, 0x1}, 0x0) 2018/04/18 10:38:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newaddr={0x34, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x401}}]}, 0x34}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000180)=0xe, 0x0) 2018/04/18 10:38:15 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x3e0b, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:15 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0xe7}, &(0x7f00000002c0)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f0000000000)=0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x208, 0xffff, 0x1}, &(0x7f00000000c0)=0x10) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000000ff8)="fffffff40100ffff", 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000040)=0xffffffffffffffc6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000500)=0x84) 2018/04/18 10:38:15 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xb3e, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:15 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xc3ffffff) [ 537.053155] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 537.062869] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 537.086238] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/18 10:38:15 executing program 7: unshare(0x60000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000240)={0x5, 0x10000}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000300)=0x22, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000340)=0x18, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000080)=[{r0, 0x21}, {r2}, {r1, 0x80}, {r2, 0x2080}, {r0, 0x4}], 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x100, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x5b2, 0x81, 0x800d, 0x3ff, 0x2, 0xffffffff, 0x4, 0x7fff, r3}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x8, 0xff}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="677265746170303a091e00"}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x3c, @broadcast=0xffffffff, 0x4e21, 0x3, 'lc\x00', 0x36, 0x80, 0x69}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x12006, 0x95c, 0x3, 0x74d0}}, 0x44) 2018/04/18 10:38:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xf00000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:15 executing program 5: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x800, 0x5) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x6, 0x5, 0x5, 0x4, 0x7}, &(0x7f0000001600)=0x98) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001640)={0x84ae, 0x2, 0x8201, 0x10000, 0x23c, 0x1, 0x9652, 0x3, r4}, &(0x7f0000001680)=0x20) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000002c0)={0x6, {{0x2, 0x4e20}}}, 0x88) r5 = socket$inet(0x2, 0x80009, 0xfff) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r5, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) poll(&(0x7f0000000240)=[{r0, 0x4}, {r0}, {r0, 0x2000}, {r3, 0x8009}], 0x4, 0xfff) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r5, &(0x7f0000001dc0)="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", 0x2d9, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x2, 0xfff}) 2018/04/18 10:38:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000019c0)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/14, 0xe}], 0x1, &(0x7f0000000200)=""/130, 0x82, 0x101}, 0x40002040) socketpair(0x11, 0xe, 0x965, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 537.207321] IPVS: ftp: loaded support on port[0] = 21 2018/04/18 10:38:16 executing program 1: r0 = socket(0x19, 0x200000000803, 0xfffffffffffffffd) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f000092ffff)=""/1, &(0x7f0000000000)=0x1) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x3, 0x8001]}, &(0x7f0000000080)=0x8) 2018/04/18 10:38:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x0, @empty, 0x4}}, 0x5, 0x2}, &(0x7f00000002c0)=0x90) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x1c, 0xd, 0x9, 0x1, 0x70bd29, 0x0, {0x0, 0x0, 0xfffffffffffffffe}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/18 10:38:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x8a02, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:16 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x4000) 2018/04/18 10:38:16 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xf000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:16 executing program 5: r0 = socket$inet6(0xa, 0xb, 0x7) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) socketpair(0x3, 0x0, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) 2018/04/18 10:38:16 executing program 2: syz_emit_ethernet(0xfffffe58, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @rand_addr}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x29c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, 0xeb52, 0x480000000000000, r1}, &(0x7f0000000180)=0x10) 2018/04/18 10:38:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x6}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x788}, @in6={0xa, 0x4e20, 0x3405, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x80) 2018/04/18 10:38:16 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000180)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="d45df1473dbc6f5351b82b7644d69fef", 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x2}, 0x8) close(r0) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x1, 0x4, 0x2}}, 0x2e) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/04/18 10:38:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x1ff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x3f, 0x4) syz_emit_ethernet(0x72, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a888beffff15000000e2dc"}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x800, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@multicast2}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f0000000200)=0xe8) 2018/04/18 10:38:16 executing program 0: r0 = socket$inet(0x2, 0x2, 0x8000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x1d, "d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe77", "6e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551", "cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0", "523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7d", "fcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e1", "65c3275cf4ae02ca1696f341"}}) 2018/04/18 10:38:16 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x300, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x300000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:16 executing program 7: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000002c0)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r1, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000600), 0x13f) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000680)="7335edbb3bedaa8da4795d3de3de84b82d1cbf3a27b9137c240d626d3b17f4c8e6623e0dd53273d770d366c6ef03abaad8de336d020370f903fa1355e1664796b951034e0cf3d5c840afcf1d3108228de3facb76b1cf43d56ccd90d6581336244d69f4fc8b706d58e45411b1b2b76129d4ffd0e7dfef8a05df42779fdf6e9b479c05ed0d876c57cdacde4ca3dff3015a46efbe45308836fe389ac9bcf317d615c52489b8785c81e70a447a30a62825e328e9c0e0e3f15279299e5eb7894df91047760fb5cb7815526e98196cd49592b9", 0xd0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x0, 0x3f, 0x68, 0x8}, &(0x7f0000000200)=0x98) splice(r0, &(0x7f0000000480), r0, &(0x7f00000004c0), 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000500)={r2, 0x8000}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r2, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000640)={r2, 0x3}, &(0x7f0000000100)=0x8) socketpair(0x20000000, 0x1, 0x2, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)={0xffffffffffffffff, r4}) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'gre0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000300)={0x4, 0x5, 0x9, 0x800}, 0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000400)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1, 0x1ff, 0x0, 0xffffffffffffce46, 0x0, r5}) close(r0) 2018/04/18 10:38:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xfd) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0xb) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/216, &(0x7f0000000100)=0xd8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000002c0)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x6}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/18 10:38:16 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x2) 2018/04/18 10:38:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0xff, 0x2, 0x9, 0x10000, 0x80000001}, &(0x7f0000000080)=0x20) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000000580)=0xfffffffffffffec9, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/18 10:38:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="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", 0x148}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 10:38:16 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xf0ffffff00000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:16 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xffffffa6) 2018/04/18 10:38:16 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x10d, 0x401, &(0x7f0000000000)="ce01463eb431e42be3a1161d789bc990f01d8215ddd33157186fdef8899f500392b87562715d3000c9fb7db28a946f36f738adb1a7cbbc8762f7f6a509bb4eb7af1911e33e8879877656dad440516f78aa75d74a74ede4ccfc7ed0b93c52b452c09ea3cac08a8b5ca56ecf0f5f3e98a4ecf5c294bcf557aa008e553461", 0x7d) 2018/04/18 10:38:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x400000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x3, 0x30a, 0x1, 0xfffffffffffeffff, 0x7f}, 0x14) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)="810b8f68adf1a34b", 0x8}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) 2018/04/18 10:38:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'nr0\x00', 0x1ff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x102001}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x1, 0x70bd2c, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) 2018/04/18 10:38:17 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xfffffeef}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001340), 0xfeb6}], 0x244, 0x6) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x1, {0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}}}}, 0x3a) 2018/04/18 10:38:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000140)={0x81, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000280), 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x2d800000000}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x4536, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xa0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x98) 2018/04/18 10:38:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/148, &(0x7f0000000100)=0x94) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000af7000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/18 10:38:17 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x200000000000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:17 executing program 2: r0 = socket(0x1e, 0x8000b, 0xfff) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req={0x0, 0x0, 0x1}, 0x5) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) close(r0) 2018/04/18 10:38:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x200000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:17 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xa6ffffff00000000) 2018/04/18 10:38:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="bb4b4a743a37e42c4c8c23661e4eab6e8cdaac186f263fad303c3ee7b2287112c2d687306cded380d45ce5d5d99cb9b4f5c54727452f52c69b6458625d8c68ce5f4bca7ebfe53df1e20586c20ae35e2e1ce748bd3a26b127524fcdfa8def33ea9b7da52700420a96c0fc97512acaa12eae23c6b9c20f9f1ff0e6203716dd0037d6eefb6ab4f0a7ef4d07d1cd30856f6ffe2c1dad0c4b6b7d28e0c373070317458bb5a3ea280f13251e4068bb8226cec77d67e306490b24678070daccb925b13e2655bd1ff6f3de7512fdfdea50abe72cb12d1b14a2225c84c57ef31156f73b4fc7c90a913c09a8694be61599cdf31e9b", 0xf0}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 539.520276] nla_parse: 5 callbacks suppressed [ 539.520286] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:17 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x6}}, [0x7, 0x8, 0xf8b, 0x650cdd25, 0x0, 0x8, 0xfffffffffffffffb, 0x9, 0xfffffffffffffbff, 0x7, 0x4, 0x3, 0x101, 0x2, 0x4]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x5}, 0x8) r3 = socket$inet6(0xa, 0x8000c, 0x100000000fc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000079fe0), 0xc8) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/18 10:38:17 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x9effffff, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:17 executing program 7: unshare(0x4000) getuid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr}, {0x307, @random="04d8d2a5efdf"}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000680), &(0x7f00000006c0)=0x4) listen(r1, 0x80000001) r3 = accept4(r0, &(0x7f0000000100)=@generic, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000540)={r4, 0x2}, &(0x7f0000000580)=0x8) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) sendto$inet6(r1, &(0x7f0000000040)="6847d3951742fdfc1046664acf4d00fb9eb7fe396d9d4a4746a70366afd7f3a8bb481d8f4eeb66caad5ffa21715629b44b586aefcd00d11cfcbbd6f68bb0bd8c50fae1f82221a81879f083312552c67cf63148aacef4562bc5890d44521877541b47a161539e03c8", 0x68, 0x20000014, &(0x7f00000000c0)={0xa, 0x4e24, 0x5553, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) 2018/04/18 10:38:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$unix(0x1, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000001f40)={&(0x7f0000001f80)=@getstats={0x14, 0x5e, 0xa31, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000080)=0x80, 0x80000) sendmmsg$nfc_llcp(r1, &(0x7f0000001e00)=[{&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7, 0x3, 0x0, "959a5ade5c26cb5af35fad1c6aced8e00a22f6e5ce5a35c896c4621bba1554689f9cd20b7fae33e7e0e7b245b8fc00b4f7306857048ed16ebe0c56cf14ad0e", 0x27}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000140)="b1577596c5911161da81acd3ffd5f9f22bf4349e4f91b464d69be5c61ff608048194b9", 0x23}, {&(0x7f0000000180)="a568fe4df6d8babc9213b462650be8aa299e5ccfc21e8f512db358d3fc3b1330ea8b76e334ad239cff9f133d24b2ffee10c053af8d3c3c77acf7b5dcf5", 0x3d}], 0x2, &(0x7f0000000200)={0x70, 0x10f, 0x9, "5334d9df6250a2a8089c74676fdb3ec1e3aa8f1f989aeb634e776b64bcdaa267c7a8576ee3a142d674681e12b81b768f3a5202553e6f055664e6d03232ec5fb5c7778cb414f628b8e5eeb17881f598a83ad50eb3f5bbea1616be626e35"}, 0x70}, {&(0x7f0000000280)={0x27, 0x0, 0x2, 0x1, 0x0, 0x7ff, "60bfb0ee49adf44d2171bbf7dba7a10614cbb3a33e9b00a0c01cc50dd47967d562bfcdba6b64902c8929516d6f58944c88bc2efe45fc236e3745b06d2675ab", 0x2f}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000300)="ce5ce54cf0b4e9013c988da6a2c9fabce2828a348dc0731b0ceb7e571cfbd46428f4d660c53ddc057d136015c5192d4b608aab355cec76e4603fec9c698c9f12361f6952d4268c7471dbbeb8aefc563744676defb8cf76c101445bd4c93ad71d2d494c44f8b89e4c34c6f409b951e251a396f4b1855c2db05d1356aac13a1822bc0ccd3b467820f19e92210a211b861db0d90d2d6ce2a474eb5123f755958bfeb2f3c3c14a35f8c6e29e59414eb2dab66bfc8ac4aa1208996e60f7e8b42c746929eb5b332237db7ea3beeafb107ae88d6d36d73ab074cb4e7d23df0d3916cd249d802c5aa72e58c3fb2e19c1191880fbfa61", 0xf2}], 0x1, &(0x7f0000000440)={0x40, 0x11f, 0x2, "bb2e86149aef70c3eecf10dd7c590bee8f0e074bb2f8980f69f1907c38159713b6b20e2faf919299f53a55"}, 0x40, 0x11}, {&(0x7f0000000480)={0x27, 0x1, 0x2, 0x0, 0x0, 0xfffffffffffff62e, "90201eb9e40061e3c43cb2d75fc7eeb59c2fd1054e0708b8bf2f79a5db3a4bd3da322d6c51d06164eaa43fc199a55d55c933a0a570dfeeaba632c9b15af44e", 0x18}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000500)="95dbbde336cffbb316ed307661006b2e2506109a2daa46b1af32541d8de065a8d6632e7f28a9b3f93df29c7ac08dd22b6655243a346a3576af24711146532588b2316964f6b8f8eec12fd1b73bb33f8ec8dd28341db6c0d30b4312c618287ac64747bf584c55b0868b78e0b79c7d8dea8e230ee2ea6c1ccfc28f3d9234a9c7eb851d", 0x82}, {&(0x7f00000005c0)="b942b145e6b299592c2efe64f69feafad3846c799340bd1bc247a8c50976bd98", 0x20}, {&(0x7f0000000600)="754b882c69efc28e81", 0x9}, {&(0x7f0000000640)="7b4fae350f1c80983b1613399eeb0e6b33ae1de1942b32e91876c783eb1751fc25f36bb26d0cb82ba56977fcdf18846c56ab594eace9a04c5bb7b15b0d994690b5a6fae449f133c03fb8a7fe58fe7a585626ccd00caa75f740bbb19134a82f510b9cbf2791a3c5edee0b5dbfae4564e7c353446122b300029183f7b48192ea0504148c927e547434561558868dc918a48646c3cd55755792364222ea5380916b57a655b519af4d834c2d84abff7589c3c1a30bd277f70f86e6fa7ec3a3ed24d950e02eb9433d65b300e20aa2f8b1b0226aa2b1a0d4672d4aaa1caac90ce4775f506bdd439950eb5cb3d737d95888a5934e62e629ed458592", 0xf8}, {&(0x7f0000000740)="b87dcca4382b46da63561ece39f29f0aed7c6fdf8b0d7aa60bddbb24b77009ff04e34a7c686777213e2be9dfdd2a8228dfb813684f669439aa1ec19c", 0x3c}], 0x5, &(0x7f0000000800)={0x108, 0x105, 0x0, "7d3286d05438f29a03d895c54a8f6988434b816228b72256051d71471c0f482738a02d51602dc92fdc401c9455705a06b1d38b75c4c074ca3cf613167fddbe0ac2fe9e183c55e16c5362e55b9e25d1ab9ea971e15cb2f419a53503042dbf93cafe7b95b5934f5fdafe6009db60d5166c293adc24b0ccc63bb3c38f84162e9a90d45bd1b51928a741db03875e294bc48708cf08d86c3d7b584f7aa2977424170547a4d61cd64b1751bcbc63feee9497a8c9b562953c87111b2e6a13ea19e75183bb83809ce9c150c9a4da54e1f793eb7feb9f26b907a55ab2d357a76b095a6dae1b5c9177f98be646ad9b34aeaa350185c798db81dd"}, 0x108, 0x40}, {&(0x7f0000000940)={0x27, 0x1, 0x0, 0x7, 0x79cd, 0x5, "23476088e5d8f180907fa9505d6c19570f322b7b7bd55582c17c9217e2a5a3c308aca66d80fa1d86f8827dec1a34b3f3f22f034a14b51c4c4a01dca13d2405", 0x25}, 0x60, &(0x7f0000000a80)=[{&(0x7f00000009c0)="7234d24d335b02a717e9f0cb4ca26009479f95b0f13d838f272109e8626dc876bab54611833dc97a155ee318bdf4691a2b39c5d2b709f01350c99b9562872ce071d16da8002f618dc89e4c0a712b912ddd4d94dfa6b67f7fffee4f1f6a7b458a0a5e48b2151360a3ab1226c756f794f84836c4229ef8cf1b6d3c6019586af66c585a94ddf99f1cb97dd751cdfd65de", 0x8f}], 0x1, &(0x7f0000000ac0)={0xa8, 0x0, 0x1, "52f1a5dc74d1c98a7a68fbb6ad965c0bad5137b7f97310cd4439bf56ce4a9143e14b166ce95e80916029f16f0a02d26d028be3ce3cb43719595d71fca18b9a93f29d14816ba15abd9a0a855bd770fb0d01baa43b47953ec7a9589365458329f9c8473beca082f477a515b9cb08825e6ef9d2d3fbb772f4e678524394506b4bcf4f8a1d1caccf293923dfb24547adde96d9f4955d26"}, 0xa8, 0x54}, {&(0x7f0000000b80)={0x27, 0x0, 0x2, 0x3, 0x25f70a6, 0x81, "057bf008dcae9dba078c95ec28292b431b480cc6be21d8362c41fa337f6ef87d6f203c3a23394b81c74393a3760b69f1c4a771c5a8d437756ec334bfc47c27", 0x16}, 0x60, &(0x7f0000000d80)=[{&(0x7f0000000c00)="2aca5f07533b18fce2e4b8e47be6cf94e8dfc630d1d4a1bbc3d9711e8ea14d6136112e8072cf748eb83265b7d05c79647081895e1c5bc8c89a7dc7f59120a6d78d205b8b79955f9a67eb82765f93124eceea5e90c6d2c581c53bce835a3abe5d1d9babde12ca334043137a99afdd12680a4346eb53647b60c2525391a952c77ce6c6a5a50cdf993fe70cdfc6a3baf1ed1a5f91f67a8ddfa41b5775aa9f4c5706669c3af4a9cc32d5ea88ac84599c233be548118801c7494ead55cc643acdafd506dd48916684210fc2909e8d9fda3e97b4b6f6118b", 0xd5}, {&(0x7f0000000d00)="9103c10cd0a51600a7575816", 0xc}, {&(0x7f0000000d40)="ece78a4b7500f5f15572db945d3e0b6ef11ea519433350d567d6fb8bd30ccfee537b018e430d72f37dd5d2d4", 0x2c}], 0x3, &(0x7f0000000dc0)={0x1010, 0x107, 0x2, "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"}, 0x1010, 0x40}], 0x5, 0x40080) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/18 10:38:17 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x200000000000000) [ 539.648769] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000001d000800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/18 10:38:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xf000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 539.841905] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:18 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x1000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 2018/04/18 10:38:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x1, 0x2af) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000280)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) sendmmsg(r0, &(0x7f0000002700)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)="8d", 0x1}], 0x1}}], 0x1, 0x0) listen(r0, 0x7) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000200)={0x11, 0x1d, r2, 0x1, 0xffffffffffffffa9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x366) r3 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0)=0x8, 0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240)=0x8, 0x4) close(r3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) 2018/04/18 10:38:18 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xc00e) 2018/04/18 10:38:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x6cf) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000003c0)="11", 0x1}], 0x1, &(0x7f00000004c0)}}], 0x1, 0x20000040) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000140)=@routing={0xff, 0x2, 0x2, 0x6, 0x0, [@remote={0xfe, 0x80, [], 0xbb}]}, 0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x8000, 0x8, [0x6, 0x2, 0x800, 0x8, 0x3ff, 0x4, 0x4, 0x100000001]}, 0x18) 2018/04/18 10:38:18 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg(r0, &(0x7f0000009000)=[{{0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f0000001780)}}], 0x1, 0x0) socketpair(0xc, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000040)={0xfff, 0x20, 0x4, 0xffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) accept(r2, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80) close(r0) 2018/04/18 10:38:18 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffffffc, 0x208, 0x2a3, 0x20000, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}, 0xffffffffffffffff, 0x200, 0x6ff0e14, 0x3, 0x4}, 0x9c) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/04/18 10:38:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x4, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:18 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xec0) 2018/04/18 10:38:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x6800000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 540.467127] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:18 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xfcffffff, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:18 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8010000400000081) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb25}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x0, 0xac, 0xcd, &(0x7f0000000100)="0a1a92ef2440d14fdd0fd18416a65aceef957387c4f3ee9859e8bcc6f0feb5281e8f2d559513c3f1e29c32e1f19964ca2a0b7d7076612485e2b79b7a2defcdbbef0c088cfbb5c5b99124a3bb048d060dfe84a89d64d269b2cd3ef93562daf85b4aca3f14f3fa08bb3543ec12ccaa24d4d8d1370c49c3cca7e6698a76e980a298afed96ff053013dc190a58d8ead9e71ae75bdac0f18e766b77fdbb05e34fd1521777f40a66a5f63a5a349359", &(0x7f00000001c0)=""/205, 0x1, 0x583}, 0x28) 2018/04/18 10:38:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x5, 0x0, &(0x7f0000000000)="02001600", 0x4) 2018/04/18 10:38:18 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x0, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000900)=0xe8) r10 = getgid() sendmsg$unix(r1, &(0x7f0000000a00)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="d0188af9ea686c9c72206ff0a93fc9706700026ebcdb7f0addced7efdf196313616f0886c5858583608bcac59bbb2aa217513c2e69020d0fc3892da42846a5791647565119b205fb018cec23175d00e2754a114a070aef9f909213b296ef56945c786912e34c00540eefa3a4572695c16a1f8369505bc923f1bc584a48fb90ff95468f9ae24a378a86981c6366ada7649f6d", 0x92}, {&(0x7f0000000180)="c9f80c963103bafd9f56ff37ac1dc5c7b639e97dfdad7511b53eb830f703ea9586c508ef4fb5cbce185f25b31bc590617518271668ece277c316f5e554050304f1660033877adf955c15a6c4276e687015789007d586cd2cc92f0079e457b6e3cf82f1397cb3d4c3b8235ccd8853b0ba4515b7223d99a16303", 0x79}, {&(0x7f0000000200)="2df627277ed911ee55b5967b3152237a52218d16c5dac0", 0x17}, {&(0x7f0000000240)="dde3b49632475ba6fb1bcb47796676c1616b99f6c7d000bd60d9ed1af07fbe9511a30b3e51f0c4ce144c12ec6ebcdeab595c7d6025b5f71ef777f6950730939a11a5e04852f434dd0caf6985707595240b468b18459dd9c209f5adc0789d68c60e335808308c73a23d99899387a188525040249e88d318911c3f5e16b57d6c92238b166683df8c953826a3c6d3a20777d553ef367f2ed1308d6669630e679de6b02cb36ae248f5ed63d1e26d31b5e3c4d601576220bb7d6c0e41d474dac5012b88ac28397a980432e0921dcbc5edc42fd0e885930a24d6072919", 0xda}, {&(0x7f0000000340)="c0d42aa2b2c8c361a8c7717748f8f7617778cf0127b7bfd1ddc48b99174cdaf3b4ca9917ebd5679187", 0x29}], 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20c869092a99be566100ff00020c00003ead55daf7ff0e0000000001d5156678f8465c14ef3b4f10d1babed88b8ea20976fc6572488b33f26cc5b7683f6a5cf364be0fc81f1d010400006ce75c332f42a9c88f79d0b150a55ad2a9e09e1a50cb5ab4fd2192cb6ac3a72d7cffd486d128ba8d8d3992913cb4a19ea162d9a0ac6a58e5b0e7f5a1d236f66f136f0f2d05b26a6cdf4f6db3bd443cc45e7abd0e1d1e0e43300ee747f99f4a1a4147ec36bec073926119541e7fc706bd5b03b1185caf9581b75b6149ccd3f6d42da0ca01611396821bbecf5b7a297113a51ad6fc80595f2438f5e65c9d8af0f4a7ae", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x90, 0x1}, 0x4000000) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000016c0)={@loopback={0x0, 0x1}}, 0x14) [ 540.571507] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xf0ffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 540.695674] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:19 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0xf0ffff, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:19 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xc00e000000000000) 2018/04/18 10:38:19 executing program 7: socketpair$inet6(0xa, 0x4, 0x300000000000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000100)=0x2f2) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000240)="8d0c8573280cbf61c7ee3341b2bcec841881064876f75afc86e1b54dfa9946b54b935ef866a0bf867b822bbec12a5bb5a074517c13e9e3e7503480be503165e52178f01f729960e8c794b85bb637cc04904005f54d46d7b03acb270862089254f879c02a78be6b5d2c2c2dae27fb3482a684ba17a4ca8a6a62dda586f6f803c9ff8b90038b42318aab667fc9be2ea624eead096d712f01ef8697644f2cd3d0e7bfbbb0a4cb0e4e9a430d5be2797d15105062e2e22aca756baa1acc4b1185f5678c9a74c806649861", 0xfffffffffffffd2f, 0x40, &(0x7f0000000340)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0xfffffffffffffefe) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="43000000000000f90000004c640000000000005e75a81ef9d4551400000000000025f00000000000"]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) 2018/04/18 10:38:19 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000004000)) unshare(0xe400) pwritev(r0, &(0x7f0000000200), 0x0, 0x0) 2018/04/18 10:38:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x500000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:19 executing program 1: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x7, 0x200) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0xf0e) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x18) 2018/04/18 10:38:19 executing program 5: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc6fc8)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0x25dfdbfe, {0x1d}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/18 10:38:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000680)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000480)=""/255, 0xff}], 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000040)=0x24) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='cubic\x00', 0x6) shutdown(r0, 0x1) 2018/04/18 10:38:19 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8)=[{r1}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="ff1c00000026e775", 0x8}], 0x1) close(r0) connect$unix(r1, &(0x7f0000000ff8)=@abs, 0x6e) 2018/04/18 10:38:19 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x40030000000000) 2018/04/18 10:38:19 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x2000000, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 541.384222] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 541.415068] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/04/18 10:38:19 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r2, 0x1e}) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000ffffffffffff080045000030000000000067907800000000ffffffff2100907800000000450000068300000000000000ac14ffbbe0000001"], &(0x7f0000000000)={0x0, 0xfffffffffffffffc, [0x0, 0xbe5, 0x114]}) 2018/04/18 10:38:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x4c000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) splice(r0, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000080), 0x218, 0x2) r1 = socket(0x0, 0x803, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000180)) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000480)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000800000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000500)={{0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x8000}, 0x7fff}, 0x82db, [0x1, 0x8, 0x200, 0x6, 0x9, 0x0, 0x1, 0xff]}, 0x5c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000200)={0x0, 0x3}) setsockopt$ax25_buf(r1, 0x101, 0x662f1e799adb1103, &(0x7f0000000240)="fa984301977ea0b2408593b7bedf2442eefbd000b75f33304439268efc43b4b048a79417ea5860678188999bb9e740c93d676da44897aab8e89e24e48e2a573151d6d0d6e9c01359c52af5bc14ef9b734f256463b1e8122dce80f9095bcca178a8fff9c5b67fa935c59a6fa7c4b3225bf4ca15caeeced49f0bf2ffc045892d26f1fccc4f47f5d333f2685814d0f9c781", 0x90) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x7f, @multicast1=0xe0000001, 0x4e20, 0x4, 'ovf\x00', 0x1, 0x809f, 0x5a}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/18 10:38:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1b0000c35a5572036fdf7e85"]}) [ 541.531662] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 541.547551] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:19 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x3000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 541.642342] IPVS: set_ctl: invalid protocol: 127 224.0.0.1:20000 ovf [ 541.713596] IPVS: set_ctl: invalid protocol: 127 224.0.0.1:20000 ovf 2018/04/18 10:38:20 executing program 1: r0 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) socket$inet(0x2, 0x1, 0x19ac) sendto$inet(r0, &(0x7f0000000180)="84", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f00000001c0)=@generic, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/153, 0x99}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="07ff7f183c0005ffffff7906000000000000eed59a7c617e8e63fe1a1060cc8102ca9acd"], &(0x7f0000000080)=0x12) 2018/04/18 10:38:20 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x4) 2018/04/18 10:38:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x4480200, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getuid() recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/18 10:38:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x4000, 0xfffffffffffffffc) write(r1, &(0x7f0000000040)="2400000058001f0014b21008000904000200071008000100ffff00030800020001000000", 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x569}}, 0x4, 0x3f, 0x0, 0x5, 0x2}, &(0x7f0000000180)=0x98) write$binfmt_elf64(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x41f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r2}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000007c0)={0x966, 0x5, 0x2, 0x1}, 0x10) 2018/04/18 10:38:20 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xf0ffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:20 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'ipddp0\x00'}, 0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)={0x1}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xb}}) ioctl$int_in(r2, 0x5473, &(0x7f0000000080)=0xffff) 2018/04/18 10:38:20 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaababb86dd6009000000303a0000000000000000000000000000000000ff020000000000000000000000000001830090780000000060a97188000000000000000000000000000000000000000100000000000000000000734500000000"], 0x0) socket(0x11, 0x6, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10000, 0x3, 0xfffffffffffff000, 0x200, 0xa0}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r1, 0x7}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x7f, 0x2, 0xff, 0x0, 0x20, 0x40, 0xffff}, &(0x7f0000000180)=0x20) 2018/04/18 10:38:20 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000380)=@sco, 0x3cf, &(0x7f0000000700), 0x0, &(0x7f0000000740)=""/148, 0x94}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/29, 0x1d}, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x2, 0x2, {0xa, 0x4e21, 0x100000000, @empty, 0x1}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000003f00)="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", 0x1000}, {&(0x7f0000000440)="785199db708747b3149527a8228f5d012248881eff55fb913ac1b119385849a41daac64a7501c557d91c53c44055df16b6f5fa45f39cd614987b1845d6ffd16ae95b0c893aa4603f63d01169c854b4d2e3cf3ec59aa7dc995c09b2073179e9f31b18f7acf26510287cf53d24d2aadf3e010a60b3ff9ff56f2434c915f1dbf2032165bacf8348e7da6be89fecb2b081079e31a429fb3a27da7f14e934282a68517eae28752653e77af0635c77d6e98a3637ecc390395c377b28e56295e8f851c923d2c49b1a59b69919123b28d1c9a19d09dad4", 0xd3}, {&(0x7f0000000540)="4b16829985ab1aeaf7e8d89b251d8f9a54b31778f72a341ad02e0d6549c9cfba8a318b2abb729e17f2cdf34dfb4092ecf1e3b7b53eeb66a4dd92399ddb4b108810171bc7c4356ceee51da2999554d456eed4fd17de3d58d475f331e834d9f62d8e6a383d94a17178cb75c5372a", 0x6d}, {&(0x7f00000005c0)="2d0025e298d42f812c8d3467511c4b928249255c5c3a54b30d56d7e3af9512c5a6ad4acffa56f3ed5f3624447aef73c4bea73ab80fced54d31303fac47c26b7c0309e54d3be471a570d33acadffa4ddfb91c9f284fe8d002bbcadda497266498d248a510c46586b91b8ff291302e2ab9cbecf36a6423f38a2a7df8c755dc99343a2b52ba0c29c1994277400cbbc1195b0b41a377c9689d6d646c25c5abe8036e9f91fbd0d9e342715a745b47ddcc4f590e2ac83e3351b104ebd4dd786b31b5822997cced8be53d630dca9f87e5f8b21334d346083d0275c85e", 0xd9}, {&(0x7f0000000840)="d05ae91c184dfca38c3ed2287c7f6915fd8834bdc498015df9e5f63677f3803be159fab4790c5d2bc4f09879086f443f4dcb6a08b83d2af2667cef9db36f7361adb9ebf8bb19c9fc3af183e276426b58f92c38b3121aa23f8491ac6f2c46a9db41ee4139e9c584fe14d4629315a31147f5a142085f18d91e7ec8532948a4413e2325ec838883195c03f9605298566f9cc174d6ecfe40afe10219766cb73305820da928da1d1edc146f5fa247c63509bbf9d2b59099d32f9b76efd5", 0xbb}], 0x5, &(0x7f0000000900)=[{0xb8, 0x102, 0x7, "f21c0f5f6955501de673c4f75012ffa9c76b7ae4c2186a9cc3c5d9f6064175acf6a4b8a28fc987ee750a15652ec1efdf6012f4d2ed7a265c5e93c35aa993cc6dea6d601b782b46920089c5ab2e678a63647e3c12e9ec13746841b023a5c457184c18d5f10f2a5047218da12a22ca6f033ee8567f633791fa3d388c480bfcf4a920e2a8a46855429101acfe8804fc81cc30e5c4fe26efd15b5f0df18f800d0a01ef9f5662"}, {0x40, 0x13b, 0x80, "bc3ca875d40be018d67e20741b365f3ebbb653f7d555d5d9a9903f707e06d1a975b83d4d145fef2d534c56869b92ac8b"}, {0x60, 0x10d, 0x1, "fdfd1ded99c45994233e35f079f774b603bb3d3193a2b97cd65b617baf86affe5a5cbe554aba441b6cf8306b101afa8a0aea5be8e4474fd72fe06b7c33f98f54f60721bf0d61a06009"}], 0x158, 0x20000000}, 0x40) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000940), 0x0, &(0x7f0000000240)=""/183, 0xb7}, 0x0) recvmsg(r0, &(0x7f0000002ec0)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001ec0)=""/4096, 0x1000}, 0x0) [ 542.520507] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:20 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x9effffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$netrom(r0, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) socket$inet6(0xa, 0xf, 0xc71) accept4$netrom(r1, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48, 0x80800) getsockopt$inet6_buf(r0, 0x29, 0x8000000000050, &(0x7f0000000140)=""/185, &(0x7f0000000100)=0xb9) 2018/04/18 10:38:20 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xc3ffffff00000000) 2018/04/18 10:38:20 executing program 0: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x8b, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r2}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000240)={@rand_addr, @loopback, 0x0}, &(0x7f0000000280)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000004c0)={@local, @empty, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'veth1\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'vcan0\x00', 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0xfc2, 0x4) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000c00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000840)={0x34c, r1, 0x428, 0x70bd2d, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x1ac, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffa5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x76}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x80, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r9}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x501}}}]}}, {{0x8, 0x1, r10}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x76a8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x34c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/04/18 10:38:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0401000000e3cd682c46", 0xffffffdc, 0x0, &(0x7f0000000200)={0xa, 0x802, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x6b, "0b7cdd57a5f665aaee11f02ee27711b40d6bf1393992151cb88b57f71ba38ed5e24c573bf66cddb6164a70c7c46fd2252fdfcfe072556df352b1202de88ad8814c9ae8011ea8aa5d977b03305ccd9b9a7a09c7bbdbb03a5fff538942d5a639869d20e9ac0fe91eea5c2b89"}, &(0x7f0000000140)=0x8f) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xd44c, 0x4) [ 542.596397] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 542.603902] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/18 10:38:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x2, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x14, r1, 0x810, 0x70bd26, 0x25dfdbfd, {0x2}}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000007000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000009000)=@newsa={0x140, 0x10, 0x301, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x140}, 0x1}, 0x0) socketpair(0x8, 0x5, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000001c0)={r2, r2, 0x9, 0x8, &(0x7f00000000c0)="f064705e27492f36fd9fa823b07381abab26382befd91a053e7523f1d1659e14b957b4ee50dfe67b1d0b42a53b77dbbcdf108556ecc986b02941b738526c18db326c761fe41cb16255f3709e7967bfb6e579a814c3d6e59fa690608f06caff7eaf6818d23ea9c3326c3b06596fc6a24ae896aff91b384e926254571d8baf234e78caf0421e8cfe0e770c22414d094ac083fc7903de5ba903c5ee2e6465a92a244a4770ab47b48ce04420ef1aaa84f97a6279fc21137840ff7e54897d5e6037f2bff318ab27bef4271f297943f92e3c774ca5f99c4c53c2daa8811a54e34876360e2c7e919a88be349f0e8e55bdf2a1d54c9bd0b7f7ef113a8c84691bf6c7", 0x7, 0x80, 0x8, 0x10000, 0x1, 0x4, 0x2, "f9bda6e700112f007e66a86dc4e2975379ac896f8036f7ccf4d453797d233000f9f523d583396a5fa113013be94a30f8b288cb62d953824d3990fb890440c30c6eb94601cf2115e206528a2709f144c614ae34b873ed7ae024eb76baafc1c695f024a4e7d5e0293a"}) 2018/04/18 10:38:20 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xfcffffff00000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:20 executing program 5: socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x9, 0x6, 0x9) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xb37b, 0xffffffff, 0x4, 0x61}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xadb, 0x5000000000000000, 0x0, 0xa8da, 0x80000000}, &(0x7f0000000300)=0x98) socket$packet(0x11, 0x3, 0x300) r3 = accept4(r0, &(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000000)=0x80, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="709884c7", @ANYBLOB="010421bd7000ffdbdf25030000000c00010008000800020000000800040001016ad3e0d9e3c1eb5d0000080006004000000008010600fcffffff2400020008000800050000000800050008000000080005000900000008001736b2a82607154a490b000a0000000c00010008000b0073697000080004ff080006"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x40810) bind$pptp(r3, &(0x7f0000000600)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) socketpair(0x1, 0x6, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00000005c0)={0x8000, 0x5, 0x4, 0xf1, 0x10, 0x3}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000000640), &(0x7f0000000680)=0x4) r5 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0xf) write(r5, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r5}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x3) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000007c0)=0x800, 0x1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000780)=0xfffffffffffffff8, 0x4) epoll_create1(0x80000) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r7}, &(0x7f0000000200)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000800)={0x4, {{0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}}, 0x88) [ 542.676096] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/04/18 10:38:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240)=0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x100000000, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ip_vti0\x00', 0x2}, 0x18) r2 = socket$inet(0x2, 0x806, 0x8000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000001c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001480)=[{&(0x7f00000002c0)=""/134, 0x86}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/250, 0xfa}], 0x3, &(0x7f00000014c0)=""/249, 0xf9, 0x8}, 0x10000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001700)={@empty, @multicast1}, &(0x7f00000016c0)=0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000000c0)=0x400000000000, 0x4) [ 542.794402] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 542.840481] IPVS: stopping backup sync thread 23244 ... [ 542.868331] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 542.880498] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 542.895919] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 542.917395] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 542.925537] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 542.933670] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/04/18 10:38:21 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xa6ffffff) 2018/04/18 10:38:21 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x2, 0x3, 0x4, 0x100000001, "8503cc865e6c70295b0e06f528de3b1d9f4b50712c6cbe81c2176a570da68b0dfc6f8536d0cf4c2513c1009d25e3002ce588d78e89918caded5301b4de4ddf", 0x11}, 0x60) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000300)=0x6b842f45, 0x4) getgid() r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000340)={'ipvs\x00'}, &(0x7f0000000380)=0x1e) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000002880)={@remote, @local, 0x0}, &(0x7f00000028c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002900)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000002a00)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002a40)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x80, 0x4e24, 0x6, 0xa, 0x20, 0x20, 0x1, r4, r5}, {0x0, 0x60000, 0x8, 0x5, 0x7fffffff, 0x80000000, 0x1, 0x3}, {0x1, 0x3, 0x6, 0x7fffffff}, 0x8, 0x6e6bb7, 0x2, 0x1, 0x1, 0x3}, {{@in, 0x4d4, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3506, 0x4, 0x0, 0x7fff, 0x2, 0xfffffffffffffff9, 0x80000001}}, 0xe8) sendmmsg$nfc_llcp(r0, &(0x7f0000005340)=[{&(0x7f0000002b40)={0x27, 0x0, 0x1, 0x7, 0x8, 0x401, "05d0138ca0f9f667017cdf1360cde5a2e785c0f47f9d9e5c001990f10f201dcbf4fa4d8c85f6ce9fc917356b963252723026a0905475ca83efd63a9b8b2989", 0x1f}, 0x60, &(0x7f0000003080)=[{&(0x7f0000002bc0)="829f043a2dcbe0053b7f7f84c7fcc1ef3c7a8f1bf61a3eb65b0c7dea2273c00a85de2d4485a21ff49c7f054e883ae0e70e1eed5091770b5418b51249938e63595bd184be657e45f54265fefec9c551ffad6a11a15f6529217780542388fbb8a93c39b08a0e06fe6f584697a61eac4eaebefe4c5ad863471d97f40a05eadcbfb60025954e16235c84cf4523f242082543b64d980f682efceaf557aca472d7598952aa3131671dad3c80b2ba47e84de42739a6e82807eef0635dc5b7be4600d85c98cec5d1f134b09fb6e01f29c35fdfd12be490f2f7a56812e2762de3afcce1b9760372de7616469c079922908a", 0xed}, {&(0x7f0000002cc0)="b5594ffbb93f5152b5537464c11ec538ffdc87", 0x13}, {&(0x7f0000002d00)="e21a5c228ff86a45e520edd35829f45541780c705f85100b32f51b646e787c434788d5a6eeccd9e861ca2134b11b92133fbcdcd9b777be30a744654750857a360a80642413ab2e514d5328788514b3b5b7699a1bca69947fbc88a4fef42ee522185ae6846401a2745a50abf09efa2233c056949455bb72a6fe055215a372c961be5d184292f6b26cbe7a587b537009c86230f12933416ce298d4e839059935111fe53642bcaf00d446259c960b0635f549cceff007a172f9256db1d46e9e566e3407e6991df18227bf7c3ee5878ed642a26707863d73515802e1036b6a9d26dbeeb5b537e7", 0xe5}, {&(0x7f0000002e00)="73b08c3138eaf38c42ac8a6cd907fd5635d16a8f0da4a8e8d5a3d10f62fc12d62f901d30e1be155cb8ac122061f2a2840a3edc87ef50373c5523261bf3f5207a8fa9d1511c7eff698c636453caa13b595fde2f6aeb4be6862946922f0dff", 0x5e}, {&(0x7f0000002e80)="13a572c7551d8a20", 0x8}, {&(0x7f0000002ec0)="9351c3924032f9417140aa17894ee180986ed69b49ed5b7c7d77e178834adb3d56114291e1ecc5e81b5b31cecb3fa7d6e04a30145a09fae0deed613390c35bd8cab230f8a44045fa21d3b44dd82f6e46a826348e313f35a8ead496a3173a9477", 0x60}, {&(0x7f0000002f40)="adc211d389cf", 0x6}, {&(0x7f0000002f80)="d8cfbc9044fc483b47379f4890a6731b70d3bbf82ed17b247e8d27f76d037e333e0b1dddec66feebd6cb606593602825b9b902ad8e09ea9faa8e939bd04b0a1584e21b24f45f59c7ec8cc1443f83b592c9b38dd0f0c493356c27b3d01d2f6879c9af83e74ded5cb1d74212cb48691daeb3d3e02934fa8c39fd692203295c8a8bc820f1dee0a2aa015b63c3cce49df1e5c43a479fc67a99478381631a26d8dd71a3dd39700220bcb6e0bcfc85181a2e4498d40cde90598c08ce5bab55205097e2e65af5c7916413fdff0e6ac94e8f0a", 0xcf}], 0x8, &(0x7f0000003100)={0x1010, 0x117, 0x9, "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"}, 0x1010, 0x80}, {&(0x7f0000004140)={0x27, 0x0, 0x1, 0x2, 0x2, 0x100000000, "b6a2b30c5c88869650478f5b49385e44ced88f15a076e25e4327facda342bc8dd766e84685c250250494771d201910b44f6d574a766c685de159a57cf14284", 0xd}, 0x60, &(0x7f00000042c0)=[{&(0x7f00000041c0)="3e4ed048d5aa717ac9e39ca62825b9af2805556fee4044683c7ea86b59bb795cab0fda8097882a4c77c6fc3fc2df1acb04aa72c2b10897f88da6cf8701da202320cf736bcdb42ca25b0a83e4182d6edded24c1ef53b2d6ebe5de6730af68c253542be5187db2079650ef6d8be47e1d44bf82266501f4c454656c25a9e38038a3f6dde8311ccc91f853f2f56c3918b10de43b7fe7554d45ce8bd956ec6590571787a9b04fb9ba790a990a6e906d08cca7e6a80b0effa7739e34f5cebe84c5c6968393c40351b2618f0f65988a6e51b2be9394855c125fe7b52f021ef3a5", 0xdd}], 0x1, &(0x7f0000004300)={0x1010, 0x13f, 0x10000, "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"}, 0x1010, 0x40}], 0x2, 0x8080) r6 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00000053c0)={r0, r0}) r7 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005400)=0xfffffffffffffffe, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005440)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000005480)={0xffffffffffff8197, {{0xa, 0x4e23, 0x11, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000055c0)={r1}) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000005600)) accept4$unix(r8, &(0x7f0000005640), &(0x7f00000056c0)=0x6e, 0x80000) recvmsg(r3, &(0x7f0000005ac0)={0x0, 0x0, &(0x7f0000005a00)=[{&(0x7f0000005700)=""/172, 0xac}, {&(0x7f00000057c0)=""/88, 0x58}, {&(0x7f0000005840)=""/56, 0x38}, {&(0x7f0000005880)=""/144, 0x90}, {&(0x7f0000005940)=""/174, 0xae}], 0x5, &(0x7f0000005a80)=""/58, 0x3a, 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000005b00)={0x0, 0x1d, "38ce5386bddb375c83fc3d7174f445a5ac3d0a086999041f54b6b166ad"}, &(0x7f0000005b40)=0x25) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000005b80)={r9, 0xffffffffffffff7f}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000005bc0)={'team_slave_1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getsockopt(r7, 0x9, 0xffffffffffffff1e, &(0x7f0000005c00)=""/32, &(0x7f0000005c40)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000005c80)={r9, 0x100000000, 0x81}, &(0x7f0000005cc0)=0x8) pipe(&(0x7f0000005d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000005d40)={r3, r10}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r11, 0x84, 0x71, &(0x7f0000005d80)={r9, 0x2}, 0x8) 2018/04/18 10:38:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xffffff7f, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) r1 = socket(0x13, 0xa, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @empty, 0x8}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="360000009ec06905e3c4a138c5b5d504ed1af046b88ea2887b9bb6df9056b59677110a532c2ad3f531c477388da35a74f5"], &(0x7f0000000240)=0x3e) r3 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r3, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) 2018/04/18 10:38:21 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x9effffff00000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x200000000006}, 0x4) close(r0) 2018/04/18 10:38:21 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x8}], &(0x7f0000000040)='GPL\x00', 0x6, 0x40, &(0x7f0000000080)=""/64, 0x0, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0xdb, 0x87, &(0x7f0000000140)="6e0ef7cfc82ad6a1710ea73b9f583c98bf399eeb37e928c247748af5e6b7281b5438a0d5d7cb0fd1f4701daf2284420dc8c260c969f426cec0a603a97625484d467958a177907b8abf0ed97e662fcf59223752d858facdf700d5bf3eb546e3370b435cda8bb634280388de42361050109260ae93dce575774709dc826d8cfa8ecb9572790ea464708b240b6368c007ca76b1d1a20346485840365a77f84c847b9ed3b9b4b390c664a238c15e6304dd85e9b43cb9df47b338cdaf41ce1ebf05a375769780f8cc7cb30d806bb1c022deaae9db1a335aa5366f44a5e9", &(0x7f0000000240)=""/135, 0x3, 0x4}, 0x28) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/18 10:38:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) close(r0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) [ 542.943499] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/04/18 10:38:21 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x3, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xffffff7f00000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:21 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x4, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="8500000000de003c000000000000009500c22c000000000027e9526416b18c51a4a5069ac03172bf8428b85d3f20d6cb8695c78040a74423e0b06a6c719102a00d4dd8877618ceb4022e59b9668ae17e769693c915a53cfa6dab567cab8fa47e28183d0e55a5c126ea2c270053b634cf2098fff0ea3041310b46f6e8a0dad210b542bacc00df2c380b44d7ce924413de9f074d120aaf960844d04159549eb53ee36db82d79a2d42bd83e9f12123b3619f670e80ac2def7a0572b505ca8a45497427048c17918acbe6020a0afd1e59e13c62c2ee96aae8337a7d71528eb22a1a49ee452357e945696825ec22ef5a7"], &(0x7f0000000080)='GPL\x00', 0x0, 0x99, &(0x7f0000000200)=""/153, 0x0, 0x1}, 0x48) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'ipddp0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x1d, r3}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x4, 0x5, 0xc30a, 0x81}, 0x6, 0x2, 0x0, 0x0, "c3aa69f811a223a1"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x44081) 2018/04/18 10:38:21 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket(0x0, 0x801, 0x3) accept4$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80000) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000140)=0x5e, 0x4) 2018/04/18 10:38:21 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x40000) 2018/04/18 10:38:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write$binfmt_aout(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000000000000000000"], 0x20) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) bpf$MAP_CREATE(0x11, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) r7 = getgid() ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'gre0\x00', r5}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={r4, r6, r7}, 0xc) 2018/04/18 10:38:21 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0xe652, &(0x7f0000000000)) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x5599, 0x7fffffff, 0x0, 0x5]}, &(0x7f0000000080)=0xc) 2018/04/18 10:38:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x5000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:22 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x3e0b0000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:22 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x4000000000000000) 2018/04/18 10:38:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x12) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[0x5, 0x800, 0x7]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[0x7, 0x27, 0x95]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x3ff, 0x10000, 0x6, 0x1, r0, 0x8000}, 0x2c) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000400)) connect$vsock_dgram(r3, &(0x7f0000000440)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, @multicast2}, &(0x7f0000000380)=0x10) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x4e22, @rand_addr=0x9}, 0x10) 2018/04/18 10:38:22 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000370000002e000000b5000000000000009500004000000000"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) 2018/04/18 10:38:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000780)=[{&(0x7f0000000680)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x5}]}, 0x14}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/04/18 10:38:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xee060000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:22 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x9) r1 = accept(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000000)=0x80) accept$alg(r1, 0x0, 0x0) listen(r0, 0x0) 2018/04/18 10:38:22 executing program 5: setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000000)={0x3b, @multicast2=0xe0000002, 0x0, 0x0, 'none\x00'}, 0x2c) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e22, 0x0, 0x2, 0x20, 0x20, 0x5f, r1, r2}, {0x2, 0x6, 0x80, 0x2, 0x400, 0x40701347, 0x7, 0x2000000000000}, {0x8, 0x10000, 0x1, 0x1088}, 0x5, 0x6e6bb5, 0x0, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x2, 0x0, 0xfffffffffffffffd, 0x1ff, 0x7f, 0x8}}, 0xe8) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/18 10:38:22 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xf0ffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:22 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="feff6d6886d14a93"], 0x8) 2018/04/18 10:38:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x2000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0xc2}}}}}}, &(0x7f00000000c0)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x2b0, 0x2b0, 0x148, 0xffffffff, 0xffffffff, 0x3c0, 0x3c0, 0x3c0, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x16}, [0xffffffff, 0xff000000, 0xffffffff], [0xffffffff, 0xffffff00, 0x0, 0xff], 'team_slave_1\x00', 'syzkaller0\x00', {}, {}, 0x7f, 0x9, 0x4, 0x8}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@srh={0x30, 'srh\x00', 0x0, {0x67, 0x401, 0x95f1, 0x7581f8d9, 0x6, 0x48, 0x51}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0x0, 0xffffffff], 'tunl0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x33, 0x2, 0x2, 0x40}, 0x0, 0x138, 0x168, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3, 0x4, 0x1, [0x4, 0x5da, 0x4, 0x3f, 0x7fffffff, 0x3f, 0x1, 0x7, 0x6, 0xbb5, 0x6, 0xfffffffffffffffe, 0xffffffffffffff60, 0x15f, 0x20, 0x3]}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x2}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x6, 0x3, 0x1}, {0x80000000, 0x1, 0x9}, 0x9}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xff, 0xffffffff, 0xff000000, 0xffffffff], [0xff000000, 0xffffffff, 0xffffff00, 0xffffffff], 'ip_vti0\x00', 'veth1_to_bridge\x00', {}, {0x6664056fb6d0ee3c}, 0x62, 0xfffffffffffff800, 0x6, 0xa}, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4, 'ip6tnl0\x00', 0x400}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) socket$packet(0x11, 0x8002, 0x300) syz_emit_ethernet(0xf0, &(0x7f0000000100)={@empty, @empty, [], {@llc={0x4, {@snap={0xab, 0xab, ' ,', "65de88", 0x8877, "b015c498ce322fb206c46d024f0e746f9d4077589906c544f8f8cf43bd2632d32cb1220999a66eea081cf7ce562d59a430aa876dca758cb09afb949ff433c0dc3c4dcbed55921c2c167ba03d8a62e4c096f4cf688c65bcddab80a677b45eae9282c463c48dd5789d50703e1b8904844072f02abfe96bfc5b1c2f477182deb06a461bf11ca49bbc054eea4f71c56ad25265d65474d21528e3b58f6cc05cb7edc1254f9fbd63ae464c23fbdf4e641b6b5a614a935a01a1102933dfb2437b62fd1089356662955b4a2c2f6c1a9f9f29c8dfdf14cbaabbf54b48d1"}}}}}, 0x0) 2018/04/18 10:38:22 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt(r1, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000440)={0xb520, 0x0, 0x3, 0xe4, &(0x7f00000001c0)=""/228, 0xb1, &(0x7f00000002c0)=""/177, 0xaf, &(0x7f0000000380)=""/175}) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000140)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/18 10:38:22 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x40000000) 2018/04/18 10:38:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000640)={&(0x7f00000003c0)=@un=@abs, 0x80, &(0x7f0000000600)=[{&(0x7f0000000440)="7e3fa3dec5dceef46476413ba9a43100", 0x10}], 0x1, &(0x7f0000001c80)=ANY=[]}, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/57, 0x39}], 0x1) 2018/04/18 10:38:22 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8948, &(0x7f0000000240)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) r1 = accept4(r0, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000200)={0x1, 0x7, 0x100, 0x5, 0x75e, 0xe24, 0xf2}, 0xc) 2018/04/18 10:38:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x8, 0x8}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x10001, 0xffffffff, 0x2, 0x20}, &(0x7f00000001c0)=0x98) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0x1ff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={r1, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/04/18 10:38:23 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xfffffffc, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) r0 = socket$inet(0x2, 0xb, 0x8000) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000180)=0x10001, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95, 0x73}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) socketpair(0x11, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x4}, {0x8, 0x4}, {0x7, 0x100000001}], 0x3) 2018/04/18 10:38:23 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000000200), 0x2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/04/18 10:38:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/247, 0xf7}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/106, 0x6a}], 0x4, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x4) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/18 10:38:23 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x1000000) 2018/04/18 10:38:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x48, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000270091b2a600354f2e80aefcabcf0d843b17d77c21803beaa45ef12533d99477ea8e1a517e465888994583adf974100bb479805add2bac61bd8a88acaeade61dd57943fa49a0fb323c4675350e6778b9f7c8b593e18e2bf11fb6d839b60092149aa5d44272de8e0bdbe4518828768b3dffda7ef99a541394"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001700)=""/4096, 0x1000}, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) accept$unix(r1, 0x0, &(0x7f0000000300)=0x331) 2018/04/18 10:38:23 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x1c, 0x3, 0x7, 0x80400800000001, 0x0, 0x0, {}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/18 10:38:23 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xc00e0000) [ 545.240278] nla_parse: 17 callbacks suppressed [ 545.240287] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x1}, 0x1}, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0xffffffffffffffac) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_delroute={0x2c, 0x19, 0x0, 0x70bd2a, 0x25dfdbfe, {0x2, 0x10, 0x80, 0x40000000000000, 0xfc, 0x0, 0xfe, 0x9, 0x2c00}, [@RTA_GATEWAY={0x8, 0x5}, @RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x2c}, 0x1}, 0x1) 2018/04/18 10:38:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x34000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="e4ff01000000b6ee"], 0xc) 2018/04/18 10:38:23 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x3e0b000000000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:23 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x2000000) 2018/04/18 10:38:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000d64000), 0x0, &(0x7f000086e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000834000)={&(0x7f000072a000)=@ax25, 0x80, &(0x7f0000152f70)=[{&(0x7f0000f5dfed)=""/1, 0x1}], 0x1, &(0x7f0000000080)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000040)}, 0x10) 2018/04/18 10:38:23 executing program 5: r0 = socket$inet(0x2, 0x7, 0x8000000082c) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000140)=""/51, 0x33}], 0x3) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x6, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'gre0\x00', @ifru_ivalue=0x9}}) 2018/04/18 10:38:23 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x80a, 0x8, &(0x7f0000001b40)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001b80)=0x3f, 0x4) r3 = accept(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) r4 = getuid() sendmsg$nl_generic(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400480}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xe8, 0x18, 0xb9b8fac767311ea9, 0x70bd2b, 0x25dfdbfd, {0xd}, [@generic="e97382bf0d3fe292cbb8d59e7d6c18fe7d66137a79ecc12cd25649dfe354cb2368ccc3e6879b9ff339bd263f7c715a7ca98c0fb3b54a5026fd7b9f15af213532d750101345a632a9cd16e6c5a263a562d1af6189187c1db384c3366686d82b09319b2c90146e6003453821f88d598f0c2487cfb900874c3a42bb6221d887d3395d9e2d4b1103a6b3f8ba5b4d2c611c7be843", @nested={0xc, 0x75, [@typed={0x8, 0x7ff, @u32=0x9}]}, @generic="8f7239b48fdba1bcb9d122c099c6a4e6201f403028922e0c0a60e99183fa27ecb888", @typed={0x8, 0x96, @str='%\x00'}, @nested={0xc, 0x33, [@typed={0x8, 0x92, @uid=r4}]}]}, 0xfffffffffffffedb}, 0x1, 0x0, 0x0, 0x800}, 0x40800) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) r5 = socket$inet6(0xa, 0x2, 0x0) read(r3, &(0x7f0000000900)=""/191, 0xfffffffffffffe5c) r6 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f0000000000), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x328) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f5fe0)=[{0x60}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000340)={'veth1_to_team\x00', 0x98}) [ 545.432339] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:23 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xe80d) 2018/04/18 10:38:23 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xf, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x9effffff00000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:23 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwrite64(r1, &(0x7f0000000040)="a548324e87e295143650d4f75ae7cbd18976042d0e86bc355e5dbeca3ee5ccc9229499029adc4811f938b714fe94bca1ca7c62cfc6ee53fd8a5252978d0f7860e934757bb589e454935c25381380f7dc3c5c8367a88d2c48781eb31e827f78db94fba70642c8fe1a0829c992328cdc17e2da079f933f9b4cf3d9a1169a63cccd0e3f675befe414d4096f30a12a599cb9749f9c2ff75e9168af1914a41bb38c3906a45fd9a8a98851741617c18eeee88e25ff42781e1f4d7d41d2fa17c89c6f4a8e79f1725d4c2bbed942317c0a77724085f735f381d5975cc39b43060e5c3b384eae1375", 0xe4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001340)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff81}}, 0x5, 0xcb, 0x5, 0x3, 0x6}, &(0x7f0000001440)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001480)={r3, 0x53e}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x7d059d75899fa609, &(0x7f0000000140)=0x5, 0x4) 2018/04/18 10:38:23 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x84, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000640)={r0, &(0x7f0000000600), &(0x7f0000000580), 0xffffffffffffffff}, 0x20) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000240)={0x3, 'bpq0\x00'}, 0x18) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x1}}, [0xffffffffffffffff, 0x800, 0x7f, 0xbc53, 0x3, 0x8001, 0x6, 0x9, 0x20, 0x3c, 0x0, 0x6, 0x7, 0x5, 0x6]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x7}, 0x8) 2018/04/18 10:38:23 executing program 7: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000000000000000000800450000200000009078e000000108070000000000000000000000000000000000"], &(0x7f00000004c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) 2018/04/18 10:38:23 executing program 1: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff185000024000007000000000000060000000008004665000002fb4b35ea", 0x26) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x200, {{0xa, 0x4e20, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}}, 0x88) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) setsockopt(r1, 0x100, 0x3f, &(0x7f0000000280)="68882c2b15bb2cb17f76a5a314ff32ed7b1091007bd0a83ede", 0x19) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r7 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) bind$inet(r8, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800454d3f1c0000000000119078ac4e200008907800000000000000000094382ce4eb42b5ed82a6f6509a0d8ec5e7fdb36bb0e0379be7ed1af9d9246955dd2b3694be100f5f318ad6fc271915f37d7b181879efc098406023df8d4667dbf5ef9057314fc3bc22d642a614f25673c6a0c70a54954fc26f087bc4f102cea2465e8f620a2a4fceb82a53095d44c26888f347beb4491665c8dd9e84248efaf43485c4ae11c38e013099c149550e78e031bacc8e833db69fb01397cbc8d2ce8cd487483baf8b93adfa6baeb7"], &(0x7f00000000c0)) r9 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in, 0x4e24, 0xffffffff7fffffff, 0x4e20, 0x401, 0x2, 0x80, 0xa0, 0x32, 0x0, r9}, {0x83, 0x1, 0x4, 0x1, 0x8, 0x0, 0x2, 0xfffffffffffff523}, {0x8, 0xff, 0x230, 0x5}, 0x7fff, 0x6e6bbd, 0x1, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x3, 0x4d4, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x3, 0x1, 0x818d, 0x9, 0x7, 0x7}}, 0xe8) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000005c0)={r10, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x1, 0x1000, 0x8, 0x7, 0x3}, &(0x7f00000002c0)=0x98) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) read(r0, &(0x7f00005a2f17)=""/233, 0xe9) [ 545.598405] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:23 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xf0ffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:23 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x1a000) 2018/04/18 10:38:23 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) sendto$inet(r1, &(0x7f0000000600)="47ad2d9d9dff16d1a8299acb0e26be0d350bad6897a338a179f7ab2404413593ba1b67c3c985b5077d5319dc721da8a4f6b8c2ac676f7f6c7a3613fdb9ef304b79b6fd74766f890891198fce7e8a1aa6a2e11adb5499078d41bf9947db932614ecad94992c76bfdea75175cf", 0x6c, 0x20000004, &(0x7f0000001340)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockname$inet(r1, &(0x7f0000000400)={0x0, 0x0, @dev}, &(0x7f0000000580)=0x10) r2 = socket$inet(0x10, 0x800000000003, 0xc) sendmsg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000240)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100043ba16a0aa1ca10bb356da5d8060000000ff0300000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000440), &(0x7f0000000500)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x7, 0x7, 0x9, 0x4}, {0x8000, 0x62, 0x0, 0x8000}]}, 0x10) socketpair(0xe, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f00000024c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1) sendmsg(r4, &(0x7f00000006c0)={&(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000380)="64b05474517b6dc27637264458e5532123c4f4f91e8e97ca2a45c6066015d68aabc5357f517fcbe0c016b64de74d254b8409eed42c9271d9d50b1ad6a60c", 0x3e}, {&(0x7f0000000480)="7f2498fa52c67bf1cce9ce1a0dcf24bd9639bd970eab4d4ec733f13021245c4dca13d93e43eb9e7d543a2f0d49d05d09201a7d11880b9a24817834bcfa2d2e647e0b750f8ec44a0edccd490ee000914efded5550c4c56b169d1341375685f6b8699cf37998bec31aef14d4", 0x6b}], 0x2, &(0x7f0000000640), 0x0, 0x8004}, 0x40000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) 2018/04/18 10:38:23 executing program 7: socketpair(0x12, 0x80f, 0xfffffffffffffffd, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)}, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x4000000006) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x7fff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x3000000000000000, 0x5}, &(0x7f0000000300)=0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)={0xc4, 0x9, 0xb, 0x900, 0x70bd2c, 0x25dfdbfd, {0x7, 0x0, 0x4}, [@typed={0xb0, 0x88, @binary="d2d8bd1f51b80f9481b8c496fb2fd4bf65528b85d548ba361b26ea432f066a2eccaabf97074aa95c8ad1e00a47028c5d75bb770a5c271e259904ca75f7b78c2842773213c7ce4f2940863b4f04cb07206f8059b0ba1d712bab3d4627b0b8bad643c51c01f2613f875284164d2042212f5a464479cd9e888982f39c4947d81610cd229171be535e4e891e4a7c37e0b00cbf353d601979d0ad9d18117476b640d53d4b42ab5c42034571fc"}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r5}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000004c0)={0x6, 0x0, 0x6, 0x3}, 0x10) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) r6 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000480)=r6) sendto$ipx(r4, &(0x7f0000000180)="77d8", 0x2, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r4, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000600)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffc0}, @in6={0xa, 0x4e20, 0x765c, @loopback={0x0, 0x1}, 0xe39ed32}, @in6={0xa, 0x4e20, 0xff3e, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x4c65, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e20, 0x4, @empty, 0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}], 0xb8) bind$vsock_stream(r0, &(0x7f00000003c0)={0x28, 0x0, 0x20000000, @host=0x2}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) socket$key(0xf, 0x3, 0x2) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000800)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)={0xcc, r7, 0x20c, 0x70bd29, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x58dc67a4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20008041}, 0x4000800) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a1f00000000000000000000000000"], 0x10}, 0x1}, 0x0) close(r8) 2018/04/18 10:38:23 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/18 10:38:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x4800000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:23 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x100000000000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 545.778646] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:24 executing program 1: socketpair$inet(0x2, 0x6, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xda}}, 0x63f, 0x90cb, 0x2ca, 0x3, 0x8}, 0x98) listen(r0, 0x800) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) getsockname$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) bind$packet(r3, &(0x7f0000000480)={0x11, 0xfd, r4, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socket$netlink(0x10, 0x3, 0xa) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000004c0)={0x7, 0x7, 0x3000}, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = accept4(r1, &(0x7f0000000500)=@rc, &(0x7f0000000580)=0x80, 0x80800) getsockopt$llc_int(r6, 0x10c, 0x5, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r6, &(0x7f0000000840)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f00000006c0)={0x108, r7, 0x421, 0x70bd29, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x92875bb}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x67d}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000900)={@rand_addr=0x3ff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000000940)=0x18, 0x4) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000980)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x401, 0x2}, &(0x7f0000000a40)=0x90) getsockopt(r5, 0x919c, 0x1ff, &(0x7f0000000a80)=""/89, &(0x7f0000000b00)=0x59) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000b40)={0x0, 0xb8a4}) recvmsg$kcm(r6, &(0x7f0000000f00)={&(0x7f0000000b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000c00)=""/93, 0x5d}, {&(0x7f0000000c80)=""/251, 0xfb}, {&(0x7f0000000d80)=""/121, 0x79}, {&(0x7f0000000e00)=""/132, 0x84}], 0x4, 0x0, 0x0, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000000f40)=@assoc_value={r2, 0x8}, &(0x7f0000000f80)=0x8) getsockopt$EBT_SO_GET_INFO(r8, 0x0, 0x80, &(0x7f0000000fc0)={'nat\x00'}, &(0x7f0000001040)=0x78) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001080)='bridge_slave_1\x00', 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000001180)={r11, 0xac, &(0x7f00000010c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0x1c}, 0x94d}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f00000011c0)=0x10) r12 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r12, 0x84, 0x7b, &(0x7f0000001200)={r9, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000001240)=0x800, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000001280)=@assoc_value={r9, 0x4}, 0x8) 2018/04/18 10:38:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x2121, &(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x20200000}, 0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, 'veth1\x00'}) 2018/04/18 10:38:24 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x34000) 2018/04/18 10:38:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x4c00000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:24 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xfcffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:24 executing program 0: r0 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, 0x10) 2018/04/18 10:38:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0c514ab6650782299e6234d2409b9576f4ddb90797d34c3946570ccf83c46dc9f759d64b9dbe253d032c03850aa046be4193cce9f618c704019cc", 0x5e, 0x3, &(0x7f0000000200)={0xa, 0x800, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x280000000}, 0x1c) 2018/04/18 10:38:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) r2 = accept4(r0, &(0x7f0000000140)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x80000) recvfrom$unix(r2, &(0x7f00000001c0)=""/43, 0x2b, 0x60, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=@setlink={0x28, 0x13, 0xb01, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) [ 546.122498] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:24 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xde8) 2018/04/18 10:38:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x1, 0xc55, 0x29}) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:24 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x1000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = socket(0x11, 0x4, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'lo\x00', 0x101}) 2018/04/18 10:38:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xb, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)={r2, 0x1000, "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"}, &(0x7f0000001480)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x123, @remote={0xfe, 0x80, [], 0xbb}, 0x7aa}}}, &(0x7f0000001500)=0x19) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e23, 0x6, @empty, 0x6}}}, &(0x7f0000000180)=0x84) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000014000100000000000000000002000000", @ANYRES32=r4, @ANYBLOB="140186f3f000fb2fbca4d4000000ff070000000000002800000028000400cd07933e"], 0x34}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x0, 0xffff, 0x7fff}, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000100), 0x4) 2018/04/18 10:38:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xf00, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, 0xe07, 0x5}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x1f}, 0x3}}}, &(0x7f0000000240)=0x84) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f000001fff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="110000000102ffffffffffffffff000000000000", @ANYRES32=0x0, @ANYBLOB="00000000d6ca2de01629c28c7166217bb40299c7e5aefbe3737c6ac209c1a2b58a0633bbe2f85b3422c7549c387eb11d421c0967b7f6689d37b2c64ec3e888082e911237407b0cd4be60a59672655eb3ebe10475a63d69fc508ab4b9d08c827901c5"], 0x1c}, 0x1}, 0x0) [ 546.252588] device lo entered promiscuous mode [ 546.264857] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 546.307477] bridge0: port 1(bond_slave_0) entered blocking state [ 546.313813] bridge0: port 1(bond_slave_0) entered disabled state [ 546.337313] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 546.346785] device lo left promiscuous mode 2018/04/18 10:38:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xee06, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0xfffffffffffffd44) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x8c) [ 546.365496] device lo entered promiscuous mode [ 546.375580] bridge0: port 1(bond_slave_0) entered blocking state [ 546.381909] bridge0: port 1(bond_slave_0) entered disabled state 2018/04/18 10:38:24 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x2, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000000000}, 0x210, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[]}, 0x1, 0x0, 0x0, 0x1ffffffffffc}, 0x800) 2018/04/18 10:38:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6-generic)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000240)=@ax25, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0}, &(0x7f00000003c0)=0x8) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r2, 0xffffffff}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001480)="e6b38bd05a7dd351e28f7f1caf6f6e8b", 0x10}], 0x1, &(0x7f0000000240)}, 0x0) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x7a, &(0x7f0000000600), 0x1}, 0x10000) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000040)=0x200000002000) [ 546.420504] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 546.460072] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/18 10:38:24 executing program 7: r0 = socket(0x5, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/63, &(0x7f0000000040)=0x3f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7, @empty, 0x1}}, 0xff, 0x65f, 0x8, 0x3ff, 0x40}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000001c0)='veth1\x00') r2 = socket(0xb, 0x2, 0x843) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={'syzkaller0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0xc1, 0x90, "11740810b024e0eca5496d3252ab1d6dd2afba5acb1a4e5bc0a5fb1aeed328079d7f2aa6ef7dad5c7ea42e7ee5a261c20e48199aa00ba9e4a4fadd82fc8d08b4d6cf81faea43d1bfb127368558660e0abfffeb359a399c6d9798056c96ddf61c587ad58eeb0b0c94ee1aec2408cc17658525b88fc91ca2bf9f44d85dcbe94eaa5f807e31262aac7749d1cb263e212d24"}, 0x98) socket$can_raw(0x1d, 0x3, 0x1) socket$bt_rfcomm(0x1f, 0x1, 0x3) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000300)=r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x1000, "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"}, &(0x7f0000001380)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000013c0)=@assoc_value={r1, 0x5222}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001400)={r1, 0x4db4, 0x30}, &(0x7f0000001440)=0xc) socketpair(0x5, 0x3, 0x5, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00000014c0)=""/141) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001580), &(0x7f00000015c0)=0x4) bind$inet6(r4, &(0x7f0000001600)={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000001640), &(0x7f0000001680)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000016c0)={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x55}, 0x4}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000001780)={0xa, &(0x7f0000001700)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00000017c0)={r6, 0x8}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001800), 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000001840)={r3, 0x6, 0x711}, 0x8) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000001880)=@dstopts={0x29, 0x6, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6000000000000000}, @calipso={0x7, 0x28, {0xe2, 0x8, 0x6, 0x8, [0x892, 0x9, 0x7, 0x5]}}]}, 0x40) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000018c0)={r3, 0xff, 0x5, 0x3f}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001900)=@assoc_id=r3, 0x4) r7 = accept$inet(r2, 0x0, &(0x7f0000001940)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000001980)={r1, 0x3ff}, 0x8) 2018/04/18 10:38:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x1, 0xc55, 0x29}) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) [ 546.582156] bridge0: port 1(bond_slave_0) entered blocking state [ 546.588516] bridge0: port 1(bond_slave_0) entered disabled state 2018/04/18 10:38:24 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xe80d000000000000) 2018/04/18 10:38:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x74, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:24 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xb3e, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) write$binfmt_elf64(r1, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x8c8) 2018/04/18 10:38:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002f80)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001900110200000000000000000a00000000000000000000001400090008000000", @ANYRES32=0x0, @ANYBLOB="0000d2001ff208c2cc235ce06364ae887602f56b29f3390597ace6db9364fabbdded12ab6f659909a1c3d62f476af2ef2c3df4c803247f00a3adb472e47a480802c188e8135fa5d205c78ac1ba16984a87ecda90c9969b8e", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/18 10:38:24 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f00000000c0)={'teql0\x00', @ifru_flags}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="00ff009b1293ef70bf0fe1ffa479a9565bf700000000000000000000000000"]}) r1 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000180)={r1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x6481}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) 2018/04/18 10:38:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000640), &(0x7f0000000680)=0x30) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000340)="d1b35711e96902f46ec5c13d0998c228", 0x10, 0xffffffffffffffff, &(0x7f0000000440)=@nl=@kern={0x10}, 0x80) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000380), &(0x7f0000000600)=0x10) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffffb7}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000007c0)={0x2, 'ip6gretap0\x00', 0x1}, 0x18) sendmsg(r2, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000400)="cb", 0x1}], 0x1, &(0x7f0000000cc0)}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c0000000d6568aec56a001063205a90edc099e9e1800fb404e0301aac8c4bd37f2d4feb864224ec81c4a1e0e5167cdc287c2b6760bd6ff427c0ff16a9ae8e20641d3e019e83d5d28514c21e", @ANYRES16=0x0, @ANYBLOB="000000000000fcdbdf25010000000800030008000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/04/18 10:38:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x1, 0xc55, 0x29}) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x24804, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:24 executing program 0: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/210, &(0x7f0000000100)=0xd2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @multicast2}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge_slave_1\x00', r2}) ioctl$PPPIOCGFLAGS(r1, 0x4020940d, &(0x7f00000002c0)) 2018/04/18 10:38:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x3ffffffffffffdf8}, 0x10) r1 = accept(r0, &(0x7f00000002c0)=@can={0x0, 0x0}, &(0x7f00000003c0)=0xfffffffffffffff7) r3 = accept$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r2, @broadcast=0xffffffff}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f00000001c0)="549bb6f2a89f29304d9185470e90016a05ac740df2842b19ad1c4049bf97c220c57c8cf9bc452f24d01fac98c8d64cc9470b38539c253e20805bf1dbd33ac1e7e8825697d79d51d88d6b34abad882c6af722883d60d79780d33fd05b2c4ac338956479b1ae466adb448f9cf45bf7c134cc46c5793d29fc03b5b61d9ad1c0606dac4222003fd975d0d362ea2e0671b942232c9425a26798c82fc898ce1b32f4d4a2884d4b958516486b61f5b77ce9741fb7632a5342dbfe39f4f03a6efb0437ad7d7754e23d664baeee6c5197f63ff88fbfa781811c6b4d9c696dd3f7692932391b5529ff3f80e41238c4d9611476b6091009c29b6006a97a73", 0xf9) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@dev={0xfe, 0x80, [], 0x16}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e21, 0x0, 0x0, 0x20, 0xa0, 0xff, r4, r5}, {0x100, 0x769, 0x7, 0x80000000, 0x82, 0x7, 0x412, 0x1}, {0x3ff, 0x4, 0x2}, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0xff}, 0x2, @in, 0x0, 0x6, 0x0, 0x9, 0xffffffff00000000, 0x1, 0x2257}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, r6}, 0xc) [ 546.764400] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 546.778356] bridge0: port 1(bond_slave_0) entered blocking state [ 546.784681] bridge0: port 1(bond_slave_0) entered disabled state 2018/04/18 10:38:25 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xf0ffffff00000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:25 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xa00100) 2018/04/18 10:38:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socketpair$inet6(0xa, 0x7, 0x9b, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/18 10:38:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x5, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x1, 0xc55, 0x29}) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:25 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x3, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000100)) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) r2 = accept4$netrom(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x8000}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r3, 0x40}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) r5 = accept(r2, &(0x7f0000000480)=@vsock, &(0x7f0000000500)=0x80) getpeername$unix(r1, &(0x7f0000000540)=@abs, &(0x7f00000005c0)=0x6e) r6 = accept(r1, &(0x7f0000000600)=@sco, &(0x7f0000000680)=0x80) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000006c0)={r4, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000780)={r4, 0x8, 0x200, 0x4, 0xffff, 0x7ff}, 0x14) listen(r6, 0x100) recvfrom$ipx(r1, &(0x7f00000007c0)=""/186, 0xba, 0x2160, &(0x7f0000000880)={0x4, 0xe0, 0xfff, "ed2bb528da13", 0x6}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000008c0)=0x8, 0x4) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002400)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002500)=0xe8) r9 = getgid() r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002540)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002640)=0xe8) r12 = getgid() r13 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002680)={0x0}, &(0x7f00000026c0)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0}, &(0x7f0000002740)=0xc) r16 = getgid() sendmmsg$unix(r6, &(0x7f00000028c0)=[{&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000980)="38a1ab5f734e573ca6d99b7d735aaa3a94419b17c9d71473cec918518e81d3574ecab624425deeb90abd174e705fe4e895244f45354e59e348def0200db9f5d80815d402533d474f09076d51f49be2ba12f191e8d860005a3964a9ff9163ca873fce70b1c2742d74c881cdd46b0174a630f2e7ca0c12562b4b1dd15c487824f63a30f3b9d7d24518", 0x88}], 0x1, 0x0, 0x0, 0x5}, {&(0x7f0000000a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000b00)="fd5c0df54c88093f12c6dc3eeb8e2706bd3baef9403149509a271ae907c4837692c745fd23e79e39d7f653268b52a8142e931d62ec8ae467dc652a1532d5d232db0e7f623be09491449f40de9ab37241fd933c0887caa48787c0217d5328cb0f5ded9683278d1f9d28981a5ef7d9c8026c49377960fcb281c76153e0f46bc38a424309506bc3d46ccd5cf140c8169457e102dd2af096490d57dabfe7dd", 0x9d}, {&(0x7f0000000bc0)="628530a2a0a5c52efa24e9123c5b3bb455cb8066eea6039bb3144f70e13274f5717c868351fc0967a5d2c0f10729d7a747fc190337c3721bd030b7ed55ffa725b538a241b74a0a94ba68a3294c69ddb2f814abcc75be494175a1cd3e5887b31b3975923ce9910c24e8dd740870b20d67cb814e7619e5c936b47449414c6d84ea24bc7ca55ac9245be90f6ee6d4ef14c1d578ea6496b89c30aa705932c1a1ef9d02bf62e30c36602fa2a73127e70e38525a0000ffdb21b7bac60909d920be379569605bdf125a1630fe5bab4da7d7cdb8de9e3c76ac6100f86aae2b222d2d963888bde406bbec0e96f480486e854b8d7ea2410cb0ce", 0xf5}, {&(0x7f0000000cc0)="33d0255eab0e2df4", 0x8}, {&(0x7f0000000d00)="32f5d22be404fe53cbaadaa6d7eee1ee08cee935bc0b40499d2dfeaf9f11f80f20f3496d612f3c3c5f74c2bf386f1acf0cf9f9ddfb379ea841ea89c81b9ca670604da8840b1ac0e68754f94b43b8b2e2cc8713a09c33a0b80aaed877a64d2591e934b8866b97515749a4207ba0d6bd23a7c686d8cb4b1e1579c64d69710d46cb7580e0dae36d090525260cb57ae14c6bf191e7a6cf6f554dd0da7bf92a1b60dfa6d532ddbbafd6609e2a300506baa5c0e9d5c9dfa993013f57090e27", 0xbc}, {&(0x7f0000000dc0)="d54fb60ef64c632bf6cd8ce548c5afe63e53a50e541f44a366cb257695556c5a444ba5e4399993003ad0600152ad80d6aa661bda46f245d076725aaa5da05b1dbf5ab1c16febae469a7870663d46c2a036c9506ffe59f5898b8613ec282ecea3fe3edc9e5211c2dca868e1b78bf58968146558586daa6a14b0039db254b72bfbfa5c12164964a1cfa36b05322a52deaff487723d77981b542817c1473cd609381b38136e27b865ca2dc5a21dea33b25aa2f01150225f8a064a66a7ba8553f096483aa92a1783e233f1f1d66acd7640185543e578b8a34dff3e39bd127b0b", 0xde}, {&(0x7f0000000ec0)="96850e324832b1642abdf1fa26e4d7dc13748a734bf126fd24782ddc83b8b922f31a5325be5aebcd7bdeb35f7ac0356caa569e2d27db159adf6b16ce32b5499a0afad04a691e449f8c76390c4a84692d2fbc350a7bf135c3abab2993c2f39d1dd86ac8fee67d5374721da382926bd9ad77c05bb09c91a2690ca4814986fc7d57099624308158702687e732619400fb86819c7b524ab412bb46579403e4b98c", 0x9f}, {&(0x7f0000000f80)="d1495f1459b90009304c0c38a045aa9e3b69c3e4fc6dd5a0c8cab0405746aa6c277d44685c9c1aa8f3c29cee14c5eb272307fda3e4c3a513cbf2a0cc8a45ab69c3e45abd848fc643aada6a7abec20a655533a30812ba80dc32db5f32e913e688b5908dfdc3be0de5c68eb65ebec31081630c21d3e565511d346bc972cc32fd6efda843fab68977546e1c4e58248f76459ae0dafe8aa60ae2f4a400c8ebce7c381fd77f080a481fa005912284ac979606fb8bb7f1398d99ed5d50b506759fc90cd69168e736a00c2449d55a98c9ad42dec23f92de8f1054b3ca26b2aa9749aefc2ece51fd00bc9936998ac90e36e2bbab", 0xf0}], 0x7}, {&(0x7f0000001100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000001180)="d22780b4ebdeb54c8ca758e6b1658f37280cab90515a292f7364dba9ad93bd05044ffcd8af9342074d112e07f702f77c74bd967b9e5ee628a0bbe0ebcabcb8", 0x3f}, {&(0x7f00000011c0)="03c1590e66c06c0ef4837e9655f25910c11c510427993fc9e15c2f21a5babd67786b7d08aae25eece164", 0x2a}, {&(0x7f0000001200)="1199076efbf308251918e625a60dca8d68f7de4895d134d938af9316c05156fc2527d4ee7f4dcba284bdd3defc29a2a148bad7b1efc5f85de0bd97fbb95f7276090323bf1d989023550a87585d180c2de24b2d1c142ed4eaa29db756de58779ade51b33e964adc590d34c5845126591251eba15d31e8fdedc95c8c32672aa172df03f3059b5bf52d139a9b044c68bc7f58d0ecb67bf90e979366894d2bbaa84b202e8afc0732fba621a260f8b63a1bd94e82", 0xb2}, {&(0x7f00000012c0)="f10a910da4cf9c4c17e66e15864135c56000996951fc4faccf5ab504745a011298ed18d40e846e10d21d74ebc5433960a5550c0e202206c3a2f868372317e22b592130aabe28a27015ed94cf664f58f9d03b4f79757f8327b691a45df8bc052feb3f5c65c233c0d9e743fcdf52531e024f9275189ddec35f09601ee042d09098d2da0a50314a017eb866a3606453202de493cd0b176099c9d718925b89ef8cd84f", 0xa1}, {&(0x7f0000001380)="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", 0x1000}], 0x5, &(0x7f0000002780)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r5, r5, r1, r2, r6, r2, r6, r0, r6, r5]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r6]}, @rights={0x38, 0x1, 0x1, [r2, r13, r5, r6, r6, r1, r5, r2, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x118, 0x4}], 0x3, 0x4) recvmsg$netrom(r5, &(0x7f0000002e80)={&(0x7f0000002980)=@ax25={0x3, {"6a980b310c8776"}, 0xfffffffffffffffd}, 0x10, &(0x7f0000002c40)=[{&(0x7f00000029c0)="db1fa949fb6dc1b7f5b3875ea16698fea4e6a853ca", 0x15}, {&(0x7f0000002a00)="1eeb1253039a920199f5f60ef09f0895522de55bba20dbd375997078ce8488acb7a73d57dde2b21461d4900a3913d18caa18b2c4f4679139824b8d469e888d19e0a32df39104fa67f5b2e98f9ad6d999ced0df761124bec08c185733c843074f2b5580cb5027915ced40781162212bcb6879c7d2bb7b77659560d04f4929f6712e00f67481406e44146dd24527c177750498c8", 0x93}, {&(0x7f0000002ac0)="0c35f01e085f454bba6a8f588d4bbed4f0bae4d23ec1bbb849b761ec249f00ca3571b6baad3dfc71de7675c9f23411b0b9a971d4072804e007e14f983c29bd1d6677dcee5787cead11e54d53ad5476cc2b06d017300ee33776fb45882f1bb60ebafdfdbaef990608d413771c5cec2f42c54e1788669a4d2a5e2090fc5686c782e960becc60f9b20e202d553b241f1b9e6b13a1b525a14381144641f8ba97ea6be4f7787e2915e8c9e2c00ea76e9f6d9a1b", 0xb1}, {&(0x7f0000002b80)="59401c3e0c6dfb0ee44f623d3d15a3f9c09d50b56fa75ccf31454391a9dedcc0cd51c7685b2b7fe597754fc2f0ee01dccb571568e65b7e458f136af75ebfb4a32e6f580e5d7ca7e2262d954967059e2eb47365cab9eeaa22561ee28195db3af605e0d6d2f285a17df51d093d5a64d7b583a32af44053696d8ad9f546ed0dac92cf25a2b5a82badfba8b1b9dd1155d4c8ca2d2427612d3585c263a87f6a08f5dfab6f6cc5c59d5afceb46aaf5a89b4d729a52017e", 0xb4}], 0x4, &(0x7f0000002c80)=[{0x40, 0x88, 0x4, "6f451f31da77edc40f5ca9cc164b930898eb7804a48608e33b4d55a34c679f74f6e32133bf85410045eb"}, {0xd0, 0x10f, 0xffffffff, "7915790d06c7520c539dd35ee436a477045bf5fe0e00b34e5840e97009db011af9f7a265d8cf173defb7ab4054773daffc16a0fdb284b1525a3dc996ede3d8378cd4cc2ca5a30263b15b624f7cb7e8285e42d85e5ef0f936eebcb5f797eb9688865320264e626c94e09e0300a0938779f33694f4a6539bc70e5d149e15fad4ccd275e85964ebc0c4f6fbb48c166c1fd2e751acb0c2657341f29f74ecdf9e9cdcfc9f263b1e7f9ae8369d724ce8d8a3391e8a125a8b9ff813e80bb5b8"}, {0x90, 0x117, 0x5, "1fb05c0dbac8037b4ab6ad5a48279306e51d821ba2b8ee638d0191bb7cd0f505dca0137de4ac68587b787713c0b3de7b634e6befe0d06a8f54f340a235ba6c3d54a7a003f62370d324ec94cc88c703c50dfceca4dc33f8aec0d3f08a37c35c183cb4f38e13cf296cfd717fbf244f398ee49de969b96182cd79d31c313f68c525"}, {0x38, 0x109, 0x6, "bf38119c1b818dc6432b323dc68f97feaf727aaea452770bfac26493f97ad7e8915e3c"}], 0x1d8, 0x881}, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000002ec0)="df6c412238d84866c88b1c0b649ae895", 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002f00)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x216a, 0x9ddc}, &(0x7f0000002fc0)=0x90) 2018/04/18 10:38:25 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0000def2ffe1ff01540a01384814bad85b78ced8dbe37613868e8e35465f2b1fb686f5e17cfaaf79500802bdef30ca207df1"], 0x20}, 0x1}, 0x0) 2018/04/18 10:38:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00'}) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) r1 = accept(r0, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0xc) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x2}, 0xffffffffffffffc6, &(0x7f0000000200)={&(0x7f0000000240)=@setneightbl={0x0, 0x43, 0x304, 0x70bd27, 0x25dfdbfc, {0x7}, [@NDTA_NAME={0x0, 0x1, 'bond_slave_1\x00'}]}, 0x70}, 0x1}, 0x0) 2018/04/18 10:38:25 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x3e0b, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 547.627731] bridge0: port 1(bond_slave_0) entered blocking state [ 547.634084] bridge0: port 1(bond_slave_0) entered disabled state 2018/04/18 10:38:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x7408000000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:25 executing program 0: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x5b3d8827, 0x5}], {0x8100, 0x40, 0x100, 0x401}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/18 10:38:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000080)={0x1c, 0xc, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0xfffffffffffffff7}, 0x8) 2018/04/18 10:38:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:25 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0xffffffc3) 2018/04/18 10:38:25 executing program 1: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000b24fc54995ea9a45b900ca18f5c2f6b2000a004e2000000000ff010000000000000000000000000400000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000012004c91ba9c06ac15890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000ab057e8dde7b21b210f1af7995773dc"], 0x1) accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000003c0)={0x0, @loopback}, &(0x7f0000000400)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000540)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000580)=@delpolicy={0x104, 0x14, 0x200, 0x70bd2a, 0x25dfdbfc, {{@in, @in, 0x4e23, 0x0, 0x4e23, 0x100000001, 0x2, 0xa0, 0x80, 0x3b, r1, r2}, 0x6e6bb7, 0x3}, [@extra_flags={0x8, 0x18, 0x9}, @policy={0xac, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e22, 0x8000, 0xa, 0x20, 0x20, 0x0, r3, r4}, {0x1, 0x1, 0x1, 0x6, 0x5, 0x4, 0x94, 0x7}, {0x46, 0x1, 0x6, 0x5f}, 0x7fffffff, 0x6e6bbe, 0x0, 0x1, 0x3, 0x3}}]}, 0x104}, 0x1}, 0x24000880) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/18 10:38:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000100)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)="2e000000000000002a3d7208ff0900") pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$netlink(r2, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) 2018/04/18 10:38:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x7, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:25 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xf000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) getpeername$inet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e21, 0x7, 0x4e20, 0x6, 0xa, 0x20, 0xa0, 0x0, r3, r4}, {0x100000001, 0x7, 0x2, 0x101, 0x5, 0x2e8, 0x9b, 0x3}, {0x1, 0x0, 0x80000000, 0xffffffff}, 0x6, 0x6e6bb1, 0x2, 0x1, 0x1}, {{@in=@rand_addr=0x1, 0x4d2, 0x32}, 0xa, @in, 0x34ff, 0x7, 0x3, 0x39, 0x3f, 0x802, 0x2}}, 0xe8) [ 547.842513] bridge0: port 1(bond_slave_0) entered blocking state [ 547.848810] bridge0: port 1(bond_slave_0) entered disabled state [ 547.857239] validate_nla: 3 callbacks suppressed [ 547.857247] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/18 10:38:26 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xf00000000000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 2: ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x1}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/04/18 10:38:26 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x100000000000000) 2018/04/18 10:38:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x8, 0x4) r1 = accept4(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000002c0)=0x80, 0x80000) connect$netlink(r1, &(0x7f0000000300)=@unspec, 0xc) r2 = accept(r0, &(0x7f0000000100)=@llc, &(0x7f0000000180)=0x80) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000001c0)="a7ba3cfa98c4037d98f79d8a479dcb03", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x5fc7f62c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) shutdown(r0, 0x1) 2018/04/18 10:38:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x28a, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 547.982301] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/18 10:38:26 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000001f0000000600000000070000800200e4e9311f526940a9ddcb0088030000e804000080020000000000003006000030060000300600003006", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000ffffffff0000000000000000800000000000000000000000000000000000e2f1000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003801000000000000000000000000000000000000000000000000280069707636686561646572000000000000000000000000000000000000000008aa0100000000004800534e5054000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d01080000000000fe8000000000000000000000000000aafe800000000000000000000000000019ffffffffffffff00ffffffff00000000ff000000ffffff0000000000000000ff677265300000000000000000000000007465616d5f736c6176655f3000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000005e0100000000000000000000000000000000200148010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000001000000000000003000616800000000000000000000000000000000000000000000000000000000000004d5000004d200000100040300002800484c00000000000000000000000000000000000000000000000000000000031c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800080100000000000000000000000000000000000000000000000040005450524f5859000000000000000000000000000000000000000000000001f70c000000000100fe8000000000000000000000000000aa4e2200000000000000000000000000000000fffffffffffffe8000000000000000000000000000aa00000000ffffff00ff000000ffffffffffffffffffffffffffffff00ffffffff6966623000000000000000000000000069705f76746930000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000007300ff0402000000000000000000000000000000180160010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000008000000000000002800727066696c7465720000000000000000000000000000000000000000000006000000000000004800444e5054000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000013b0b09000000000000000000000000000000ffffac1414bbff020000000000000000000000000001ffffffffffffffff000000ff0000000000000000ffffffffffffffff0000000073797a6b616c6c6572300000000000006272696467655f736c6176655f310000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000af00090718000000000000000000000000000000200148010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000100000000000000300061680000000000000000000000000000000000000000000000000000000400000000000000d6ff000000040200002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x760) r1 = socket$inet(0x2b, 0x8000000001, 0x800000001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) recvfrom$unix(r2, &(0x7f0000000280)=""/149, 0x95, 0x40000142, &(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000f40)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000001040)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001000)={&(0x7f0000000fc0)={0x24, r3, 0x20, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x44800}, 0x4000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x8001, {0x2, 0x4e24}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x201, 0x12a, 0x3ff, 0x5, 0xfffffffffffffe77, &(0x7f0000000000)='tunl0\x00', 0x1, 0x0, 0x4cfc}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$vsock_dgram(r4, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000f80), &(0x7f0000000c00)=0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000d40)={'filter\x00', 0x0, 0x4, 0xb0, [], 0x3, &(0x7f0000000c40)=[{}, {}, {}], &(0x7f0000000c80)=""/176}, &(0x7f0000000dc0)=0x78) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e00)={{{@in=@loopback, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2}, {0x2, 0x0, @rand_addr}}) 2018/04/18 10:38:26 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xfffff000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xd8, "f2730a2c2dc61cc9f7070a6a9f07d6cbcbf503b5b898151cb265ba5314cc26c3c32f7105d0a8effb61c8b8a43dab97aca53cb78736a8f6d846f09de76c30c50064a96e1e60242861d6b4caea8cfcbd732dfcfd93607b049e65adf3727a4e6a2e532f4ce4dc72a8eae5ac5fcf5f347ac183d56ea6e16cb352a3cc6c410e4fdd7c4bc979e67e5be052d0be10f0beb1a7fb6aacf75e674345bdfe0f07162ab837f0ad518fec5f9b08bfc10dee31ecf5b3fbd18da55c085df3a112ed8098b9eed84ba3810eff776767ba2c035956d15db6aec91518757fac1762"}, &(0x7f0000000180)=0xe0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x8}, &(0x7f0000000200)=0x8) r2 = socket$inet6(0xa, 0x80000, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000025c0)={0x0, 0x4}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000700)={r2}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000740)=0x81, 0x4) 2018/04/18 10:38:26 executing program 2: ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:26 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x4000000000000) 2018/04/18 10:38:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0x8) sendmsg$key(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) connect$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/04/18 10:38:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x6c00, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x2000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 2: ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0xb6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg$alg(r1, &(0x7f0000005240)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="3fbd18d6c0611e61756c3d428c2b39e0", 0x10}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/18 10:38:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x75080000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 7: r0 = socket(0xb, 0x3, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='yam0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}], 0x78) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)="b3", 0x1}], 0x1) recvfrom$ax25(r1, &(0x7f0000000380)=""/96, 0x60, 0xfffffffffffffffd, &(0x7f0000000340)={0x3, {"bb6b3697d00beb"}}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000480)={{0xa, 0x4e21, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x1}, 0x7fffffff, [0x44, 0x1, 0x9, 0xc301, 0x0, 0x7, 0x4, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x78f, 0x0, 0x5, 0xffff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)={r3, 0x6b, "323ea759b52ad14f5fa94bf70664043b6c21ad09e935e04a08e4c42ccaad5116a7ae970a160494e3b4d7a707523ab7c21050d3b424936b5b2942b37cc9e21eeb6d8c3565fb57e21b160d98b3c22783cde8dd3d1dab617dae279d51d5d700a6a5c15a058659e9f560fc266d"}, &(0x7f0000000080)=0x73) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x7f}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)=0x9, 0x4) close(r2) 2018/04/18 10:38:26 executing program 3: r0 = socket(0x0, 0x3, 0x793b) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x8, 0x200, 0x5, 0x56, 0xdb3, 0x2, 0x8001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x10001}, 0xc) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) sendmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000280)=@can={0x1d, r1}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)="733381cbb5cfa44e4d30c90c5a23ad90b5b42dab4d7a50ded9d4149654c6065fb5dbb520779a49ebf0412396dfa72771b0b456ac3e8e", 0x36}, {&(0x7f0000000340)="3b82e01e1449129e68729d3f3be1651cd5343906fffaa160ca2092dfaea6ef805df13bbb5626c8e3d31cf9775f7d64ece0002a8ff1e1ca7e393b320c4fb53aff379dda6ed16f8778224f1c0376aebaecce28c8a7a694223e2c24d1131d8edec82618f84bde79ee223850ce2ad44cac4596df94441992dd5c3490f1e7efd5246ce07ac819bb7567fe138fe1b57ab58d4b5311bd62654bc7edbc1170234c0732efbb3cc8d7c17a6c365bc838b223e5f4c34f6852aef1e8ffb38c152ad9fe", 0xbd}, {&(0x7f0000000400)="2a2a41cda406eb3780dea2cdbdb7fb376ee4231b61e1083e6db30c2a1f55fc6c6f51ca676f945f0e0a85e130fc79f6d5509694170bd326351eaca71124da51c38515b1598baeeafdaa540188306c25df5b584fc2cd7b51ae50fb86440c0dbd2a37d45cc10ba78afac9c966077ed5342e5f980532168c12364318a43c7b5e2c768175e6bba453c5fbe76f7d63fdb575a5330c855cf73260c7297109e6890e250a39", 0xa1}], 0x3, 0x0, 0x0, 0x8010}, 0x3}], 0x1, 0x40004) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f0000f89ff0)=[{&(0x7f0000f85fff)="1dbbc33dc19cb8a8840000000881fa70d62a74eac93d5f7314000007603371", 0x1f}], 0x1, &(0x7f0000f88000)}, 0x0) 2018/04/18 10:38:26 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xffffff7f, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'team_slave_1\x00', r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) 2018/04/18 10:38:26 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:26 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001a40)) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000001a80)={0x0, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e21, 0x2, 'dh\x00', 0xa, 0xffffffffffffffe1, 0x63}, 0x2c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_elf32(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffa5c8, 0x584b, 0x1, 0x1000, 0x2, 0x3, 0x6, 0x7, 0x1b9, 0x38, 0x14a, 0xf30, 0x1, 0x20, 0x1, 0x10000, 0x219, 0x1fe5}, [{0x60000005, 0x4, 0x401, 0x6, 0xffffffff, 0x20, 0x2000000000000, 0x9}], "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"}, 0x156) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000002540)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="a87f71aeec08709ffc4d2797c6711f18f0ef944fc0eff0155c29235b1493049cf5e0dc88e7756c961494c76c916cb21b689fa7ab5958bbcc6bf06e7b54aeeef35291252c91a5dce4b95e7ef4495afa3b6318954da374041001f2f38d92119374ce3ad360cafb63e544d433ff9563f408cb3b495d01c0715c", @ANYBLOB="3bbe1fb35fb9042c324151accc8671a03d4627b377095ef8622839cc73dd098a7e0bc23613211d93db9e6775174302baaf440841e97034d4287167cbf1e3c1dea0943bbfdfa494c8798dbf4ce54cbd84f6898952eb7a975f2782f877a8e6ed1e2a4be15a206696ad6123437925535996961ea6aa5ba3a00460230d399edae81fd61c9c767197f6fdb50e5e6e4653bc0bab202ea8422f6500f4e0f6d1d2f2f3416fa106250ccceedd6cc48b28f9131e6941decb069723a53c39bf6b81b97b60"], @ANYBLOB="08f63f710436394510eba0330056b06aed3e00293a7d7b0a59fc3c932c41b8d6462b5613622adbbd841bcf86ac1d562c64465f0e0f686d2cba023c50436184cb0358108c4ef261bcbd7ce5bb7672465926672359ed0bde6bdb8ba08c0292863e5ff04b87a98737f0522848134b78fee9b4888972b579cd44b1e7934d0b17153be524ec4981f42f37d66c9fd5c3db76a2205ed6ae38c2a766a983471887b4eccbd24f11e5108881a07d90035fb5ce61e3068c7f0ecf7f742b811c6003b58997c084cec86f69", @ANYPTR64=&(0x7f0000000240)=ANY=[], @ANYRES64=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32, @ANYRES32=r1], @ANYRES32=r1], 0x10}, 0x1}, 0x10) 2018/04/18 10:38:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x7508, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xffffff9e, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9c}}, [0x9, 0x9d80, 0x7, 0x6, 0x7, 0x8, 0x1, 0x10000, 0x1ff, 0x3ff, 0x79c, 0x1, 0x10001, 0x401, 0x20]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xae, "8dfb9aa487206a16aaff0ef2fbb89976c6d6fa6500a2834708c26d0277ba4b15d3a7e9976a736ddef60c5b2512318ad235e3db28d2739578e5d6a8ce5f8f8d61375f38ebfc71b5ed6193e02dcdcc29cba78e9d69c49842118d8e954b7f8fc861554ceaeccb2a650e4f022b0923147676f3a7ad9663eae6fdf0c924e27c2457bb6453cb777f3275fbe6be90c5e66d3f5ca418bde82cda5bb4334843f332fa24f6808453723fc4ce230b8faeb78ff8"}, &(0x7f0000000300)=0xb6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000003c0)={'eql\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000400)=0x1, &(0x7f0000000440)=0x2) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000480), &(0x7f00000004c0)=0x30) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000500)=0x65, 0x1) socketpair$inet(0x2, 0x800, 0x9, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet_sctp(r5, &(0x7f0000000a00)=[{&(0x7f0000000580)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000880)=[{&(0x7f00000005c0)="3a1a2cd05d80fec38b7481ae47b5a21f42fa0eef811aec6d56971aa77e8af95bc8a6d6079f66cb57746a751b2aa4865c0cee95e690b16a341946ae4611c0a65197181a09b8c1d75cd557c0c61f39844719784f094964824e1804f8a728139debc864ff98330ec7c65103de67fb70b1cf34fec2e38a0d352662021e24534cd0221919672f6710d01d97441e8ea7e053a687a751d1aa0910bfa81a19c8dedc9c7e9eee790e0e3547eec48226d456697ac362493ebd92de8b483870931c22ff7d96db4ee1b5fe20bbf455", 0xc9}, {&(0x7f00000006c0)="f0ae3866ad133d5365189e3dd0a0dab72e591d823d1f9ecab20d0428203df6592eeff923c157650cf00c938ff89bb70468d27958399665ef9b6676284dd0a1b41549a0e762736d5230645c1a95190b8b5c89b2b99b32b804c7a84615ffeca0f08a85f13ab5c8b914e3f1d340f0718e1811bdd5c162fda54ff8a5f67f0a358786ab8aa22455de92b2bf91d92ced07d565b2c2", 0x92}, {&(0x7f0000000780)="fb0def72b509ebe7ca57da72fa1fe35fb2bf704e9702a77ca6bc5e5e03792cfb840518d9ebb6fea3ad0c39abec84e3d9315a7852522cd8c6bd7f2a254c5c74091e4e1544bb96434c224d36b065476da5fdd3ebd965d9389a563dc6ad30f76ae0f0b709f6d5207dc4883901957699475638fa2e1a58353196b6db136057d61b77c2522cfb3c91f3faf104e91eab60544178bda3f13cf2d1d24c2bcca410bde8add3881c4ee2496a9aff5077ef6b9585bb56047b4c5f646a4cd91f111bf32f3d3b9ace025bffa63fb5db9392e58f4243889920e6", 0xd3}], 0x3, &(0x7f00000008c0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xf0cc, 0x6, 0x101, 0x1f, 0x8, 0xfffffffffffffffa, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xe8a9, 0x2, 0x4, 0x101, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8008, 0x20, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x7f, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x5, 0x7f}}, @init={0x18, 0x84, 0x0, {0x1, 0x8001, 0x80000001, 0x7}}], 0x120, 0x4000000}], 0x1, 0x4000000) r7 = accept(r6, &(0x7f0000001000)=@ethernet={0x0, @link_local}, &(0x7f0000001080)=0x80) getsockopt$llc_int(r7, 0x10c, 0xf, &(0x7f00000010c0), &(0x7f0000001100)=0x4) r8 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001140)=@assoc_value={r3, 0x8}, 0x8) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001180), 0x4) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f00000011c0)={0x1, 0x9}, 0x8) bind$inet(r7, &(0x7f0000001200)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt(r7, 0x0, 0xfff, &(0x7f0000001240)=""/55, &(0x7f0000001280)=0x37) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000012c0)=0x3f, 0x4) bind$bt_l2cap(r7, &(0x7f0000001300)={0x1f, 0x1ff, {0x5000000000000, 0x2, 0x1fa, 0x8000, 0x1, 0x7}, 0x5}, 0xe) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000001340)={r3, 0x9}, 0x8) pipe(&(0x7f0000001380)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r6, &(0x7f00000013c0)) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000001400)=@int=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001440)={r4, 0x9}, &(0x7f0000001480)=0x8) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f00000014c0)={'filter\x00'}, &(0x7f0000001540)=0x54) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001580)=@int=0x6, 0x4) 2018/04/18 10:38:26 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000480)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x7051, 0x0, 0x6, 0x9}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x5}, &(0x7f0000000300)=0x8) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r1, 0xc5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffd, 0x0, 0x800, 0x0, 0x30}, 0xfffffffffffffdb6) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r4, 0x21, 0x5, &(0x7f00000002c0)=0x5, 0x4) r5 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000440)={0xfffffffffffffe00, 0x0, 0x3, 0x101, 0x7}, 0xc) r6 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r6, &(0x7f0000000800)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) setsockopt$inet_dccp_int(r5, 0x21, 0x0, &(0x7f00000000c0)=0x1, 0x4) 2018/04/18 10:38:26 executing program 1: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000840)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0], 0xffffffffffffffd7) 2018/04/18 10:38:26 executing program 3: r0 = socket(0x1, 0x3, 0x20000000000005) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000400)={0x1ff, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000280)=0x9) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000640)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x4) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x8, 0x1, 0x0, 0x9, 0xffffffffffffff7f}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000580)={0x4, 0x8, 0x7fff, 0x7fffffff, 0x10000, 0x6, 0x8, 0x8, 0x9e, 0x4}, 0xb) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @rand_addr}, &(0x7f0000000540)=0xc) 2018/04/18 10:38:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x700, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) socketpair(0x0, 0x3, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r3, &(0x7f0000009400), &(0x7f0000009440)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000b40)={r4, 0x2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1002, 0x0, 0x9, 0x7, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000240)={r5, 0x3}, &(0x7f0000000640)=0x8) r7 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x3a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000180), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x418) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r8}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000c00)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x140, 0x0, 0x140, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, [0xffffffff, 0xff, 0xffffffff, 0xffffff00], [0x0, 0xff0000ff, 0x0, 0xff], 'erspan0\x00', 'bcsh0\x00', {}, {}, 0x0, 0x0, 0x3, 0x2e}, 0x0, 0xc8, 0x110}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3, 'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0xff], [0x0, 0xffffffff, 0xffffff00], 'yam0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0xfb, 0x7fff, 0x2, 0x21}, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff000000, 0x0, 0xff000000], 0x4e22, 0x4e23, 0x4e20, 0x0, 0x0, 0xffff, 0x0, 0x688e03c9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000b00)=0x2) sendmmsg$alg(r2, &(0x7f0000009200)=[{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000680)="360724f3273b21e81ff956c384c11e4da0e509b51f69637bbfc6d2a7f741500b5e1088d28a9a2e19f9905ddf2e836928115dfd212c9dc0a4d33a7e65309109e1a2a1458c2709307636d3b7b165bc3c146e0a081a0c321c3cb454432d8c908ba2d3317468fd8b6804c5918d8d7f986ce601de55b98d8562ab95ba0262243f99f08ecd2daa8173cab0e0d1b1cb0829411ec18dee7e6a192ad0e4b658b5f9652b983476784f2f58d0194972105093d239769f", 0xb1}], 0x1, &(0x7f0000000780)=[@iv={0x40, 0x117, 0x2, 0x27, "364d18d104e7621fb02a5511b5eb5bc99b30822d44d1deb1b80edbb5c084da02f799fc04522324"}, @op={0x18, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0x95, "ea44717d7bb73f73b0e127a27f4e84bbfc7b0af3197a29292b9871bb86a5e93bd969e564f7460380707f9b94588fbc4fc5769bcb3317ffbac7bf2e40fbaacf3f966a71473fec9180f80de9ffa369268c676e4f05c100e39797f094bafcc582918d88c703574f0360831cfe9517079d9c6e43203e0ee996de3433a519518cb66997bb59ba8d8a2c44d33151e5a8598a5d5e5d878f71"}], 0x108, 0x10}, {0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000008c0)="167b7ded134684d901f23b809ba02487401780eedaa6bb6eaa18ea4efc3d670930fba44b241c0c7e9bf4e797d75fe6bb06e19743d2b2443ae8752a92", 0x3c}, {&(0x7f0000000900)="7caea95c6b6bac3d45f9530488313152bb16b0b0689be3f803d975ded54fa5fd5e72ebb4325efaa0eec8a34413e7f02355a69871ebb231eef8", 0x39}, {&(0x7f0000000940)='E', 0x1}, {&(0x7f0000000980)="1b7ec180d7fded043b6d2065d74f4e93731e0cd5150b086c633ae5831d5b24de53fe2bce384c5df70941f94d0bde8162aa1478a8245718a83d8482419bc1a6d6276de8b6270fe1805e8c811979f70fb171bced83defeaa4fda76d7049558964217c9dacd359c3bfac5d88f2b3f3764ad1aa0538046ff5b42d6d2fb36198160312386243db0f6302c15f78c778120ce79eaab5bce4d73789f1ab10628ac3c71a1b12ca90629e25d0c15e4d631a47ecf9bb3b9797b783b03bf5757394833f037142468ea898f", 0xc5}, {&(0x7f0000000a80)="00405d1a48ff7902b811cea563af88b124f831a0f18f0d07ea5671ebaca57dde131d57c3b4b94790a057cf3e7d3479a3b0c814cabfad599cc8e1564fedda0fea3be289be122d7356ec58eeb83820884dc6e062a46d", 0x55}, {&(0x7f0000001080)="5335f692ce372a27c1f4c72cd516064ba0f5bd04b63aaaed0de2d10b39934a0f31a5870b26f4a8d7f7ae9382f600bc5201198608958a3676949c7dd9977433f32039dd0a2ea80983e7e628435c3bfcdc5c17b297656f26c5598bc03c745b5e56371f74dacf947cf0ce9ad8404442760612e029316f23e11a1cbd938346923981036510da4015cb13f5092ca278097ffc3fd225ce2b3f1e3180fa7a5804153f8e14add0e65e92cd04f1", 0xa9}], 0x6, &(0x7f00000011c0)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1f}, @iv={0xf8, 0x117, 0x2, 0xe4, "aaba99352aaab70abcdf2d75c56a7d0ba2e4cb8ea28a7bf82cc3266bb9b9d8c56dcca3958cdebed86f78d8c4c7cdd49366b394f17428c81256ce7152bced26c4a68758068c26d59c61948bf4f904255cf87205db8487b1a97ee893c2a4eccb054af4dc9a45f21c77a2efdd4b0783c0d4dcd75df721c9dcb2bf66948a299c8b65f74558181d9848896c88247bcf099d3f6fc481869457e9df43b412f04b200dc7799620bbaf15dd659dbc83bc63ccba8a7f3ae0b9e133ec82f3eb94990c1f5b82e0041cdc3a4e12e89733c29b7b4a159dbf8949337522fd5e1e137562cf8003a70e61163e"}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x158, 0x8000}, {0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001340)="4ca43b2f4e2367a4922947c73f524aca7536ee40020c936ac66215d8aaea1666ca88121fd60586582f58cc8f7671a5b8de556d40cf3381220e2033819d90096aeb9c3f49", 0x44}], 0x1, &(0x7f0000001400)=[@assoc={0x18, 0x117, 0x4, 0x7fff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x88, 0x117, 0x2, 0x72, "9319086fc4208910175acc394be945b0ed2ba417ec067af032f6735e4efcc7a6e0fcaf7fbf92857df2143099ab1b928e141c4e7f81367426d97718ca8cce50cf6cb35a9e936b9b45710b5081a9f5d6eb5b32ae0abc1817b67d2626210a6a7506b777f523cdc4371678b4cc18108bc9668e6f"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x64}], 0x100, 0x20044014}, {0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000001500)="9c1e0ec75e1855e189d1b3aa82107f50a568a2fb5b8a13dd3fa4ebbd2ef1ef006fc22635e5ec814766e39b83c4af091db7e49561c41f088494c0d18816187172307485e320a95cf17c4fe8ceee22fa161b516b2562f932ef7a25b41d28930efb72a0538e1aaedaa2a549f800490f30a4e908559be7ef2fcffcf3837467906b96e4848b51d6d031feb2295d55b4bbcf658819795f0b1b6a3647fbb8941c7aadee9f2175688060b8c11d4c6227125bb1ed9f1184e05a5ce8b0b5331628e94fa1896e98fe200dbd92770125eb71276b47a7b21534eacff0818fa67dc2f49c3e2ed0a50a9d", 0xe3}, {&(0x7f0000001600)="f2827d4018aa5f7c08942c6f07edd7d1e94e43e22532868d4e1e", 0x1a}, {&(0x7f00000016c0)="48bf550cdfb8f50ca0974b23cfaccc502543899668b69451", 0x18}, {&(0x7f0000001900)="3a3ed9fa5f93597a92467c98da56d6c5a66d44ce549e2b45e298b1a60bc6a1c35564f79c8c11a3792e6de37a8a6598ddaec2652a59096336205f6abefab105981b43101f58352ec7cef4e3fcdafedb3cf375", 0x52}, {&(0x7f00000019c0)="aa5c4efa80d4edb95ee7f1ee332f973397497c329c632741799a712a72b4699dff01aae7a12a80ba48647cb26f748ac155bdb77145ef818c0fee255125d5ecae2f11ae42a8ea1ef0c22b08e8a27058b2ec3d4a8c1cfc796305760c1ebe3dc562f32bfdbc70b426c5023c21affc88823780f39c5be5d7fb95987cadf7b22692b18c1ea1d1440d16a2023cd29e275191392dd78b", 0x93}, {&(0x7f0000001a80)="ebed37cdc5199a595f0567e82be6998fc1bf395688783cddbd2e1f2d7546fb2fe4c916c1516a6509b764001c69fecf8049be71bca81b0ddb1e2111e76529f5ac7107b8f3e0560d499651517eb8dc86bc5bfcf8d5c9989e13110549c778172a9539b44c48cb64af1b2cc360c5c1d72a235807c03c7ee9996ae464c4", 0x7b}, {&(0x7f0000001b00)="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0x1000}], 0x7, &(0x7f0000007b80)=[@iv={0x108, 0x117, 0x2, 0xf2, "6c3fd61bbc009f5f0cab6b22c2a8d09971413b12775ec2c82d4ce5f95bb0d3801de0b67a7e7a2fe0ff00f7903ed04cf76841783b3236120833d856d38cdda27673d65a150fb5329827f384796992d5a246b1b1993aa32d2692f92c8c77451e04ad45b2439388219feb87d3e2adbda71141d6cde1402ae248527ac4b687eaf6bf0714205ffbba59e94b152c7549e3deee0f60c9b3c40c8f9bb4e6c4019ba2c06fdbfa8a943a32c6bcf8150d283742801621fb2c59c62fa2fb3501a6157dddce9392be1cccce6559d4420b9add82c72e00b5e1e6b7ece7ab7fd1688fc92c0a2a66c6c658e62ca167e836835890dc0957a302c5"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x74, "d108c1d2704398e90c70f74a3c462d9057bc6fffa7d2965f52d40cbea25589d6dba0f340de1b6793e2e926ca5087eb2710ef0d9582ba7b024d1805386f4d43b1ed9a29d186fbde0a9058b2be79d50ac3881266448388835e5e6ead110d4f8ee4ed2c196feb8e3b0a298b0bbd1c8c1a25bf5778df"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @iv={0x40, 0x117, 0x2, 0x29, "ad73d0a401a3d0e4303b835ffd22ed1453767b636ed21e011ba916609a758a3410fab7de2f9de5d03a"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x230, 0x8000}, {0x0, 0x0, &(0x7f00000090c0)=[{&(0x7f0000007dc0)="b4df93d3e19188dd45970ba3b67e254a28740d8e4aede514ce25b9df4fada5557360e63f3362bea1ba8be22f39afa854fdd5bf3fc06346b0014d97836f1e380fba25bed4481b1673afbdd3b37dcb8035693a85d973ecd69482bef18ee3f1f495f4b5b523f3e2d1e4d08a6f2c4a147ad6c530c743808ede52f99ff37e7abafbdf9c67ca6cf6c229f7e77f9b532e862039c9e03f3057095cfc81924d004e7a35705083c5f19494920a62e81e11afa64a2b2ff8dfee4c1fc6eda6b55a6655e4e9ebddaaa8ec74970a94559f5678d62c3861d001398dd54b5cb5ce11285e7f80ffae467717a63f464a3891964ae099ccdf0d381018d0b3b5e3b98ec10884619d71fdfc344a2b827e2caaf2a1124a0b2bb719d9c52069a1c2d1b2c08ee986686c050f40e77b22aea9e9a06db771ce0cc5f68933616f4709e627cb31563fc9f33a4b4b146cb0b9ca549e7976be46ad9197557b90d046ba01a1e24515aaf3d55993495e04fccd43f63fbb3cee5600fc28c173bcc3f56a960aabceb98f4f5bd7bb134184012bf68e9c66bb7fbae2d676d60b9605373f69902b9700f2b2733442fcbcc02f816d84ba7d9d7d2d054265be43e66341e048ce0138c124e9c7d2e7c5e446059c003bb68243d6f6a28d9af63881bc78ccd40474f8745fbe1b836235d932522f867ad539a9db18fd4950f7e2af595e8b9006f935907c4909d24af7dace681c2a3d7be52226204199d1e6a831f3129ca79a8908f267b79ca3eb026a81af449caec0ea25223193207fd9a745b796f9391107b310ccac5d3108e7c35bccc4448728645b52638bf11f47c141bb8a50c3ab187ae8fa3ceb51ec24a0a039f68fb6edc90a5a23a4284b897f27dd214ea9537edd71d2128a1731dc548962a73650a9ce16e71caa349df9c94c8844727f948664683e59c06bb7f2e216bdcd516645950f1a502bf514b2ac420ab0b08626b10e7df2296a0647f7a75431ffecf6d149af387b57f6966bc1e409a6f57436fe31da5e1dcbcdc87e36102229ef42811970f37d9b14349f706abb9e57a69a1fb6635f528cf867ba0591b238157edc9df8302a8fcedc13ccebca240e546cba69098a74b34859365bd46f45e72e4087400e86d8fc87854431f566fec230f98a59e257dc7dfe7fc124b3f77cefd64debd0a33717f9e7587ecab70cf3a76a9a7d0e3b65912395617574231640d4d8d5824940eced34a915af3326bf6a7d971642b38401ba6d06a3d07b8d46ea1d3c3fb5c7a7b616598e1e594e3439c01b7dc240d3754215a0584a488cf13d8420947dde843c73cfd1af7dab0a7a350b905c8c7c14fff7dceb8baa2171b015538e881f5aa35b804557dcf625384a3d3762911f56edf3fa0a23f43f4c612c756db2c33644d00eba451be31ef6c4571b9ccca1e3d119f8f07b8982d2549e309c01bc900a19ce62b22020820d66eb75832e2f651bc1415c3c178dd1af24e2ce238c49f81b3ea22fedd07a4f4995ecdd18453b8abcdb7d798f4250c95c89b92a6ac6bdddb45bc03314a90b047854fbcd8f1079392645cd80fd95a289ee51b45a3355fd7ab59258dca482bc611147979a4357daa6bf7db33c538895cf321ea19bde5b0e699a80c363c99e692ef1c8f2ac206669f7e4846c5ea1ef2760412f26fb926bc903401d0c98b9ca3e05b39cab17e25dcbe2d63969d4ff1ee84c9877e8f6cc223031fcc672a3b5e5a6f5e6cec69afc9fd2b56540a94caffe22c9ae08b0507c198bebf3c68c3d9dc9200b10e981ff263eb93a07a8c465951fae5a3ddf617b49feb2896f34385e8d0096daaec86850dcde0c6c4090408070301249ed14ade31cd8602e5211928a0c7492e5c8458fa4b22d323e6c523dd4094cee451c111422ee3a6e2bcd3ef4ed6c0cde64fdfcfa24e5081e6378d41124936735046b335a8d7fc726f815c43dfeaa8c647e9dba3c7e7e42a969351e9be25157ca16976c1c06e02b861a2d008b3a144f101a146413089aa08b07f4f3631a3f479ce8f0157cea290f3cb7e2b527a4759ad77fdf0be632ee39d564814f59722add5f9f7a28c0c258b735a1651f7955c134c7fdfbcc9ea76049b94773b04b735e23ec49c5615b0c8419dc126a2ce85f62098d4122fd3de91198964d2cc73ccf533e216a539ddbbf8347d337198ce4373466ce2b0547599786da5a3f058334303a788b41fb1f797ea46a672bc7e3ecc0c6c70c086f255fea1a7f697f843f058d942f68d2312972051165f068833c61f71a252f0d3ce0682fbfbadc52fde636e469f68fb1b89b2c9625a298287c4736c444b3e9436b57a8debbae2c41b957207a15375d13a37f895f0ac73ac5a7d74e89b3cba713ab844a344c1bb542f5aa7a1b7c65196da4cd8f7ece577e4063b42678c44b4b153dece30bfaa34962fdaf3524391824c5d193651a88ebb48af6d92bfef4e63f70e611c3031a325ef51e195ccddd5603fa1c9c677c026eb253c837131412c752de11b80d7c73ee10c096d78a894f8a6ace7049f8cf54db9bd76b3960f5999143d507ffb4be1c4f2aa9708260e4561cb367a3ee3e25bab70b57057727e915e16e710fc2ba751d7720cc6c70309cbfe890bb111f76db03a66b5d46107ca256b53a79bbb3289843caa0f81147a2f616c87f6dec9e5cb22d72434b873544c4e400d03d7a21ec0975320ed9b8bdc8a6f456fcd657183ac4b61bdd7e534be22ceea81c255932243b8d3d06a717e4ac57d6a211c425bfa6386fbb478280e998e7275bc916699ff27586ecbaf61475d8badff950b748987962d2209b5f263baddfb19d97c1800d12e45c3155e9a992bc7d55bffcd7dd0218a32ea04c8bf5aa53701cee71185e30a4021c8e76a7472b52535caeb042f38ea2378cb0a6f275be7b0023270a49da577be7092a3f1c26c4ac8ad3f930befec7c20d7552f08fc8ead821181d1aae3441959e6f73fe7f0751eb850d022a33d36bce3e8ef9898bf954d093a54c2ab3b84f0988739af4972482dfcfe177208e169672ace01701b984f67fd65de5f385b44635e28d87b149cfbb657f3c7041cb5df39f9074dc5dd5bda47d8e6e015f6bfcb6035543209b61be58d8775c567a4e4fcb3735a17ea589e478dcc77d06af4da48eef66f34c0d4468b7ce02ddb60c82b2963517171f15373e4a3a1d6dc93dbb0ef0773411ff6154b647b5c3170eb13a41096d1dac97f7fcc1f71c7049fcd3a75b283764bfe4e342366fc5d0d5355b16e6edae73599bcfd95b6ea3169fa8c4ee2ed6999cdad512a3a2aae3b51847ecdbdd407204d2beb536f652c2a070126a17d0c1cbdc3fd3470fa824b7b6781c18374b9cbd980d22c7c6b61a66fe4c60e13cece1e7422d9fba1f6284dd1f1d0f1b9bfdb11e5e630f715fd184787960244d278ecb548efb0ac0723ce5dad5f3104d9773f36cef9a98dfb7c1f6a57b60abe1518e1769bd0794a9c945ed413c77ffbc708b739207fbae7de2723afb2f2c97cf350178647b004177b7d1866ff38ffd739beb01411cd837989479ad7bb302adf487a39e9fab4925f8cdf406f12f746aa094d448b52e50ee7eb5a09873a36b34340a6c6545fb5ab23e0fe16e4ff2125ac1f8670261a71f0666632cce56ed2b9f4cc4b5d86235601491e44f34288310ef5f0c86a7396bbd753439de508a9453b0096ce8ef24ce3527a85fc9b2cf18606de94719e865fa7c8c5f3db9fb95d4a4e9357667f09eda2684c90ff2086ec2acfda2d5ca8e1874f2d3912fdede8501462759f5f278982889a32b97247d0f4b7291e34bee50d8cae0ec99895d1406f3f30ebf81d80991db639817e609ad7bb27d8bdeb5bc5c56f8b6901fa31d1580e689a1b275c095fb06a1ef46a265520adca64c26e5cc7424449201fafcad505dccd8838328e221e4cea48a80674fde2cb8234379517a432e1388a7fab57271945f30d3d69d4bd79df94eec503c0e7910d0fae58283d6a49be679ff3c2287be35cdf8c1a86687566854f32c4bcf1afad134a43822fe5aebf07954754bd02e8952954c4dab6dfdfddc4a6b1fcaea819413a1a304ea4b75560cd1652d246957e52218153315456f514c24de5fcf95ac7fcb6b0affff1b641664f775f65e257d951f0d6a71ebd1ac632bf249047734dac1939e4933023635647d6ae63ed921e9e71d7f5edca8b30cba2d189e27fb42ae14ca7f100b450b1d95a19ffe2b5ece016fabc8135ec7cb96a49e839770b08227fb359ef6a43caf26dff35e15124e1727ddcc6a01f474b4b12002204e537437e1882550dc251af61b4e117e668342415df45a8d6305950768e40036a8317040a3b3ae0c5eed446110ddde98a8cccec37709a83c67c91b84fc3a209b27f1b70da8f7b1c5ca6c5d9467c873408b8bc0c47c96aed3e198bfc69dfa963a9f4c433fd61fb8c6ffede27fb5b32c2c39e9d46a83f5387ed5d80f57b1bb516784a43c06d8a7d83573d62c7c47d1f86c2b45c3fb64036df70b57c3b5f3c74bc50b07daad59a5192ffcca7e7279e5cfe8687d3e56846456e64e529feb265a33b2928e9da2d4b9007eec4824c19c72b4a9a4fd64b43d44e96e694582adfbbb70c823c83a51d66f3258c5b6349259ae18905729a08e61adfc7cc54f9a2f28be077d0141a9739436293efbe43f620589ebe20ce8ddd14be87c185f9ba6f300ad2a75167e6a4beed8a7d71842ba5164bfdcb7c6c8d48e55239a37ad116204f70be38087ee6e331581e64f898dafe7f8217fb29d22ed645d05c389484d943fb54b9618cb0cf210a3a94ed1175bea3a09cc0d1ee19a02b6b16b7fe99ad58a2d5753ac7a188926e2e493c53264585be5fb4ca1cb67c0c6c4c40d74d0f61b3cb3d3b025eb997614def63538112f2d551ea0e3409f3a56d70837ab3b657da8377c7056303b073268bfea9706f9eb389e1541332b99dfb6f8f588f7d115b1018d9413e99692097392113409aff36d6861e6c360b3e6be82edb8e6f57c9cc9b187e0f685a16195ce5d7a4ff54b45afc785cf94a529eebbdb63935ab2b6881ba3984c1d32a1890a072a8be616688d24a5a7c489a14c28a1754c6bba9aa0ba36e00d50f603427327774bfc898bc190dceac189e3eb6af892d6069511e2ebe843fd426008fb41ce061159cfed83569faf6344af8ec7c9fd9c0d4d4f05fd36b1d6ac63531e0a02b55052daa56a5f77ddd6de379a0a36eb5446e74c9dec8dd02cfc80dd58201be7c8bc1ecd6fbb76d23f3c54b0a37b47f1b1775a3b9174a4081aaaeef3f318371ee0ec7e96ae28f0723b525f28ec2f9c826925dc9decb42216dcd1fa8f4fd0929ab03d1cbdd09c602c45ecde7ed5650b55c2d7cd6ff715a100bb4a311e54ad0f25beed982f465eff257966472301c5c66e09dfd425e2dfa5db99984fb3ac29c858bc7d597d374c5a30a3d03f6534bed1dc46866fbc68d0cf85d1d2a653a27ff96970f0dbc623dbecf266706a7367ff0e939a9dc805acaa850787df761aea47eb686b3a3c4a9acb3a20e7cd836047eaf3dd4eb6e3e2a5b86a9bb63b5656445cb83ce07b06583c28acd54ff491fec712fac1c97d25e130c8049725ee39e32ea6eeb77343b51a621ed2dc59baab67d5799fce84ebaa832b757e001b8cd09465ef115fbcbd696adf3ac37620759429fdbf2556ff7aee344819a8d90c11dc8d8040dc179bf24bbe81807a547b342de08b9b725d027004e082de10312260289152858bf7ee38ecab652c4db330e8a04fbe38eeae6015c5a166f29965a3219ec39357f501763b48940f7ae59fc7d23665f4df55613873764e062e1e70e2a55ed4791d", 0x1000}, {&(0x7f0000008dc0)="e5ba1980f07280c2f33a348c160332df28f2dd94ad195789bb17f84b69eca0702969fa4255a1f5cbb74f6546ae8f71d924479dd0a54d81c33c8b65cf7d798c7ce856e16fc8bc20f7c05be31adfe6a9e0dd55c87213d6c9670c3001e1f4ca556ee940c822", 0x64}, {&(0x7f0000008e40)="8a947410b0c2c61910e7494a494a2b440aba2057fc0c70d0ba6dd595447971aecc1eaf7ed180222db80efbc90bb96fdd71754dccd8e84707c2dba75255939ea79185b0ea487798b62b315d823fe9aa0e51a651fb118500a7833b1a203e739bf8b14f6e7710cc0d99763c6e48747d200a34675e1edc9367f657ce9adeac73ca5764d5b8034a8bf330da5e2652d835493290c171c2618635877a059f543046ea665b635cc02333398472173cb229109692733b0d245889392628f1cd", 0xbb}, {&(0x7f0000008f00)="24f2ad3fd1f0033bfa10305ba950fd8edd21fb7d8f630602116f76e82d577dc4d51c", 0x22}, {&(0x7f0000008f40)="25937cf19a8d4f56d20357124a3f9841f1ca66ae8599d85019d0b91cec4dffc92fd877a369e0025eef0bb14675ccf0c31174ea2a9a0ab2817c218695e4166665f188a3b743f763ae0924b878ea31db4a825a05d415dcda69988a022247e11cb3c069decaa0fa42c88b59cc33855ba33fb774e9ce771d866d9f74129da107", 0x7e}, {&(0x7f0000008fc0)="aa60fd63e7ffa0750726c4a369e819f8ccdc3f0b76bb1ef832f9d8b353b8e38054ddf347d9538d4c57498813f48d723071e69590cacbcf47765172115ab5c3870cf69fa2ed21a8e57c76a334b225fb977ec4855275b9c47b6150285e8f3ce345a323ad7417c228d58806926389178c12e2f38ec7cf510631d1e498929e57079a44619a6bf6f1c5d821a1cdccca043b7061caf2506ab7e2b33b8c1dd803bdbf5a352bfef2c589ccb8780cae4dca05a5888547d0c20d558073885906f49b16c2bc7a60d930d82a7b8ca5c3bf573a319829a17ded7235bd83df965f062741a652d20add3d20b4fc85ba47ee52", 0xeb}], 0x6, &(0x7f0000009140)=[@iv={0x98, 0x117, 0x2, 0x83, "bff16bbfbe6b4fb0b1cc22ef9e41e638b3c724ab95912d6eb7eabe5dc9e511380c025d0ad3b8ba0d4a9d6b3d1518b437a74aadbf2da3742df4fc049222312958cd21b6db8fe01569f3a99e1bb29c1ff8e15c2f0c2881f701a5f8905bbc69066ad8080724a394a5e3ff9db416d0abd64a05f5d4525f0e2f01eaa9c4a67e99714ba3c200"}, @op={0x18, 0x117, 0x3, 0x1}], 0xb0, 0x48004}], 0x9, 0x50) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000140)={r5, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000006a40)={0x5, 0x2, 0x9, 0xdad2, r5}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000009480)={r6, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000080)=""/33, 0x21}], 0x2, &(0x7f0000da2000)}, 0x0) 2018/04/18 10:38:26 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:26 executing program 1: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r1, &(0x7f0000000080)=""/219, 0xdb, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000000)=[{r1, 0x1}], 0x1, 0x3) 2018/04/18 10:38:26 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x300000000000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x875, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:26 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) [ 548.671907] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 548.672930] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/18 10:38:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) readv(r1, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) r2 = accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000080)=0x80, 0x80800) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0xfff}, 0x10) 2018/04/18 10:38:26 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xffffff7f00000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 548.790524] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 548.810183] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/18 10:38:26 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7fffffff, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x56, "c6135de1cc01023740ef3892967cf3730764b9f2077c8acf6bb429682a189cc8497ddce22c55396e582e48d0a910b60ee02d7a4ec88b442dd1fc60641e4c508cec06f9e72bcbbccbfa0c32701c6675c21757e26b6cfa"}, &(0x7f00000001c0)=0x5e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x5, &(0x7f0000789fd4), 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280), 0x4) 2018/04/18 10:38:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x60, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:27 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000140), 0x375) socketpair(0x4, 0xe, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000007c0)=""/151) 2018/04/18 10:38:27 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x200000000000000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:27 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/04/18 10:38:27 executing program 5: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001580)) r0 = socket$kcm(0x29, 0x80002, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x9, 0x4) 2018/04/18 10:38:27 executing program 0: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000180)) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)="6272696467653000000000e000", 0x10) sendto$unix(r1, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0x38, 0x0, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x6d, @loopback={0x0, 0x1}, 0x5}}, 0x7f, 0xfffffffffffffffe, 0x2, 0x698, 0x40}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r2, 0x401}, &(0x7f0000000440)=0x8) sendmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25={0x3, {"22fa88b6387d07"}, 0xcf18}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="f11d660b73a381f853c5f4275a19146ed2e4f2fc221ed345455cc08bc316fc00f0af569f6755b4e158ecc441c8a65da3", 0x30}, {&(0x7f00000001c0)="2c3301c4b243f86adff3f1d6000ce4396aafc88f8fccd70d4964cbdf3865deae343d7eac7cf6ea45b796fddec29a5d784f4f112d36f9eb198a252440a06f18dc0693805001ace843f9ee1c98c3309d772540a86bcb43d03358114102a8a1c3e17979a49b1b39e233f0d07e1e65cfa575fe299ac55a7e5686f506e7daf6a995aca3d1478ce6cf6707998778238e487b52078ef451bc201d987abaa2ffb172f750499b5fc61878ea0309e729ebd08ff20da9522131770eba57e2b33223fde69e0bf5699fda154094fd01879aeacd7ef09d842aafa3e65f247fc60ba8", 0xdb}], 0x2, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x468, 0x800}, 0x90) 2018/04/18 10:38:27 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x80000000003, 0x4000, 0x1}, 0x2b) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='bpq0\x00') ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') 2018/04/18 10:38:27 executing program 1: r0 = socket$inet(0x2, 0xa, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c40)=@nat={'nat\x00', 0x19, 0x1, 0x138, [0x20000b00, 0x0, 0x0, 0x20000bd8, 0x20000c08], 0x0, &(0x7f0000000ac0), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x1c9) 2018/04/18 10:38:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/04/18 10:38:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x40030000000000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:28 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xf000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:28 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000080)="260000005e0009fff18500002400000700000000000000fff7df00001a004665000002fb4b3562ad2d65529c67ca5f8aa2a09288d4481eb3ab62c8b6578871629b002f424ec0edb3d89cf0820f9a4524e2d1d6ab3fad280d859847e288e9d2a276d6752555646c8425", 0xffffffffffffffd4) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/25, 0x19}], 0x1, 0x0, 0x0, 0x9}, 0x140) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x2) socket(0x1c, 0x800, 0x6) 2018/04/18 10:38:28 executing program 7: r0 = epoll_create(0x3) epoll_wait(r0, &(0x7f0000000080), 0x0, 0x8) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000018fdd)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x1}, 0x0) 2018/04/18 10:38:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x5, 0xaa3, 0x1000, 0x9}, {0xdb, 0x10000, 0x1000, 0x10000}, {0x8, 0x1f, 0x2, 0x8}, {0x8000, 0x5, 0x6, 0x7}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendto(r0, &(0x7f00000000c0)="ff7bce15d1b2c3b735be20230da32731d0bf675872d893210cedb65a8b4f41204ad648dd6997d373e7a15a207fec8d403eeee794955d408c93bd30bcd7d77b8a38e1e47f5d23a60d1b6fb1ad8154b792e7849853e68f53ef1659bc810d55b0fe9b70a9e8ffcda627faab3f3e510833eb389b1551426ae8cfbe664905", 0x4a, 0x2000000000000000, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) recvfrom$inet6(r3, &(0x7f00000008c0)=""/172, 0xac, 0x2100, &(0x7f0000000980)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1b}, 0x4}, 0x1c) 2018/04/18 10:38:28 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket(0x5, 0x7, 0x101) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x0, 0x2, 0x7f, 0x10000000000000, 0x4}, &(0x7f0000000280)=0x14) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000000)={0x10001, 0x2, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}) accept4$inet6(r2, 0x0, &(0x7f0000000480), 0x80800) bind$bt_l2cap(r2, &(0x7f00000005c0)={0x1f, 0x74, {0x4, 0x9, 0x1, 0x100, 0x0, 0x2}, 0x80000001, 0x79c6279c}, 0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x800000010000, @empty, 0x5}}, 0x3, 0x7ff, 0x80000000, 0x10000000000000, 0x40}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r4, 0x2, 0x10}, &(0x7f0000000180)=0xc) r5 = socket$inet6(0xa, 0x0, 0x6) close(r1) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000002c0)={0xff, @broadcast=0xffffffff, 0x4e22, 0x2, 'rr\x00', 0x1, 0xc9e1, 0x1e}, 0x2c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(r0, r1, &(0x7f0000008ff8), 0xfff) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x22}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x6c, r6, 0x300, 0x70bd27, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x66}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe477}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x1) sendto$inet6(r5, &(0x7f00000004c0)="0360e4699881aebe91dc84b2b7f2754a40979670f654f15e2dc71b221ec2fb6624acc3ce5ce5a3a0e933d530b728459a176133a5a65207ccb4062a71f61d09bf5ca187510b334e57961cebad694a2f8e9b353c61f8fcafdf84b1c8b547101fb98f0d35c961aef4bb721cfa5b9dbfa6cb7730c3048e72f9c98bd270a61e1cffdcb5738024cd0df70512748730fe4ac9f6b4d33659e80ab4ffbc4240147ec1865328a54e60cc40c602617d7f", 0xab, 0x10, &(0x7f0000000580)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 10:38:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0xfffff000, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:29 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x300, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:29 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x9) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100), &(0x7f0000000140)=0x8) mmap(&(0x7f0000f3f000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/04/18 10:38:29 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x6}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x8000) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x800, &(0x7f000069affb)={0x2, 0x4e1f, @loopback=0x7f000001}, 0xfffffffffffffd16) r1 = socket(0x15, 0x80005, 0x3) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/18 10:38:29 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"5a7040f87aa794"}, 0xb7}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) sendmmsg(r1, &(0x7f0000004a80)=[{{&(0x7f0000004c40)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000c80), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000dc0)=@in={0x2}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000000200)="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", 0x308}], 0x1, &(0x7f0000000040), 0x0, 0x4840}, 0x1fe}], 0x2, 0x4000) 2018/04/18 10:38:29 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x3ce, &(0x7f0000000040)=""/77, 0x4d, 0xfffffffffffffb5e}, 0x2) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:29 executing program 1: unshare(0x60000000) r0 = socket(0x0, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180), 0x19a) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d368ff0000000007", 0xa) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/18 10:38:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000333f88)={0x2, 0x7, 0x0, 0xa, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x11, 0x3, 0x3, 0xa, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_ident={0x2, 0xa, 0x8, 0x0, 0xffffffffffffff7f}, @sadb_x_sec_ctx={0x6, 0x18, 0x1ff, 0x8, 0x27, "344ab1f05299afab1187af6ed93fe3374fe300c5760e25341d6f9a63514c8645c5ab394ed54466"}]}, 0x50}, 0x1}, 0x20000004) 2018/04/18 10:38:29 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={r1, r2, r3}, 0xc) r4 = socket(0x400000010, 0x3, 0x0) write(r4, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r4, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) [ 551.214896] nla_parse: 12 callbacks suppressed [ 551.214905] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 551.239297] IPVS: ftp: loaded support on port[0] = 21 2018/04/18 10:38:29 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xf00, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair(0x13, 0x6, 0x7, &(0x7f0000000480)={0xffffffffffffffff}) bind$netrom(r2, &(0x7f00000004c0)=@full={{0x3, {"e4071592da7a29"}, 0x2}, [{"7db8e07dd3ce3c"}, {"6515c87fea3ef3"}, {"183e813ff50d59"}, {"6845db598abf1f"}, {"c35c4212753bf1"}, {"c643b20deb80a7"}, {"2c2d623f7bc4ad"}, {"845032037ecf5f"}]}, 0x48) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r1, 0x8, 0x70bd27, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008800) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x2000030c, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x88310001}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x618, 0x70bd2a, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x10) 2018/04/18 10:38:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:29 executing program 5: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000140)=0xffffffffffffff17) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) close(r1) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000740)=""/166, &(0x7f0000000280)=0xa6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000300)={r0, 0xfd, "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"}, &(0x7f0000000440)=0x105) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000002c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000800)={r0, 0x89, "880c5d179ba267902794f7454391f1add37ed080e633fc33a6863486737e10a313b1ae8e98c66488741a430aacbb9e490f4ccb86e4ed2c1ad40c5d92ccbfac049b93ac61eb5e7a2b95ad3fa883c500cf823b25afd0f20d499d10834db2e86cd7299324ca6fca3b58bba54a247d97d99ab9ad41de95dbdffc134b733cfd3a4f9b47e0800361328cd359"}, &(0x7f00000006c0)=0x91) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @rand_addr=0x68d}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x30, {0x2, 0x4e23}, 'dummy0\x00'}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r0, 0x5}, 0x8) r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r4, &(0x7f00000027c0)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002680), 0x0, &(0x7f0000002740)=""/104, 0x68}, 0x0) 2018/04/18 10:38:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) [ 551.403052] netlink: 132 bytes leftover after parsing attributes in process `syz-executor0'. [ 551.472174] netlink: 132 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/18 10:38:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socket$inet(0x2, 0x0, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='bbr\x00', 0x4) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[], 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) shutdown(r0, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='syz_tun\x00', 0x3}) 2018/04/18 10:38:30 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xf0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x34}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) 2018/04/18 10:38:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x1d, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64}]}, 0x20}, 0x1}, 0x0) socketpair(0x8, 0x7, 0x200, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x3, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x40, 0x4) 2018/04/18 10:38:30 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x4, 0x8b2f, 0x400, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team0\x00'}) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:30 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000), 0x177) sendmsg$kcm(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)="37fb84600a365687bfe36e16a98ac61e9726da5d74623c88a2bdc2ab4a883a05e48bed25e314393173a8dcfb28b95d94589d3f3f87ce174cab39183092d1653460caf397ca7de1f015468330801f5cca7278f41bfdb56c4dc87d817dd0d997930cd3ba1f507517a620a005bd13fab6e141052eaae6082d45ece61464fdd93fa6a546ae27ce77c84235088bcdb9c526283e77e78242ffd480c6be", 0x9a}, {&(0x7f0000000140)="c040caf21bfb178a4a28b0cb103c4c91ab83255039129caeda3e167cdb43e4a9691001941040d04adeb4d77f8e8e091efe5f4aabb94fc2ae5a", 0x39}, {&(0x7f0000000180)="222010166f6f2c1f3598ca33ebca0608cb89a0013ad76f5a810ad92e7be31d0b93eeee30e0cf03b349105e74f966d799679b3ab94122772ee0cbee24c9fa22988a2d653576e35e90f18f8d44e31cd104c3daadf01003e1a525b24ed51db47f4975926ba48cdbad6b26499fad5ef817dc4d150ce80cec05ee5f8ffe899a6242ada4f4a4b87cfa0bf2cd709095f4f7b229", 0x90}, {&(0x7f0000000240)="968a7882e34d1fc40a1e841604494dff08aab9bdcf3df7f5bfc7b5fd0eae7ba5b826da675f56bfb731b286af6befbe41e72ce31cfd8db4bc1a62e5a7362f93a111a65ca8a2ca5382e2d7a156e5cb6f48e57a7c7c37d66a40f14b9659169de774cafc58c854387b9adac86fdb473b16dcb3de", 0x72}, {&(0x7f00000002c0)="78b17e1c0cc6de9e3e98a7172ef4ee2a9da638ec1fb1c818bebd295f5848b39b689405b444b620ef0623f915c76a854346f5", 0x32}, {&(0x7f0000000300)}, {&(0x7f0000000340)='Y', 0x1}, {&(0x7f0000000380)="a4fb0ebc5caa83a7569a7abfb13ffe12c39a712f5e992ed77d2628ffac478b04f00c4466c7cf8f0039c861b9e7b292b1fc415181db7a78099aabd8479f604b9ce4ba21b38f7608f7a0255b135e94", 0x4e}, {&(0x7f0000000400)="c96c8863bb6207c12a89f34bee0956343bcbaa3442d501bce831aab13001984f36bcf6dc04d3731a63959434fe4f84155a59b5bee8b9accd94b689abc97d03905b0504c418ac0279c7ff2cb035609b1383f710228e77353f35d6263d0227176e8ceb104da38e763218186f6e9b319f875c8ace882ffa3107fadec1480296e7a489711f6881978459a0eff6048e08de73be5f665668b42ef490c23303aafcf1c989ce65abe9f436c0b8ce1850f2905f0682ff3cf970d49644db", 0xb9}], 0x9, &(0x7f0000000580)=[{0x70, 0x10c, 0x101, "09cd5210e93c6e0b9c8e34e3ab879ecec54d0d16f15cea774d94cf7aac45a19e3eea8144a19034cacf9e45eb308261aa7e2c53aa0a4d410637e4047ff5dbf4b2ed36d86b147fdd58b66944f7d2bdd99fc098b2ba17382e0ada5b"}, {0xf8, 0x10d, 0xc1e, "80e2c4c9279a68df80de41ad354293f766616370669dcbd4bf9a2c24b513452cbfb13550a9bd4112b8f5463890c1a52d12c500f58d9b9a115a825ef9e145c1182c60bc8bf4bb06605eb4290ed7362498404d030242f563965988c7b20f74cfb102d662ca584b4c9e95110d5d0959ea363f0d0660710db21056f94813a50aa500e2bc38d1b3e027662c0c2bf8bf63e74ba7fceef6c938523828cfc075e11597bd2749ecaae668d70dd2ba4c6f1caf1b0c4935364b129f75c96c6c85f935a32403350bbd2fd2f5f83c06d3f0368858b124d1f3975bb29a08a4f17438aa420ca63f54dce012"}, {0x1010, 0x0, 0x400, "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"}, {0xc8, 0x10c, 0x6, "d402eb8979909493c231a2abb84647ec457b0cd02bd81c529a6c46a0560477061132d8b0f42ec4fd71014d7b8f97d5543bce727d75738d1348a2ea0809c7b3f97886f488e9547fadada3cc21277bbd05c8f1b720b135993be386c089f78728a63c0271eda19bc8bbb11b312f7c9db290d6fc720530632d01e844266713bd74e6dbf20552dbdb05ae7013c1849b50578bde9b884ffd0a0d7cc62f3ba64b4a5bbe3c18a471dc26670ad118bd83829fda4429a5f5"}], 0x1240, 0x1}, 0x4000000) 2018/04/18 10:38:30 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000001440)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "649499", 0x14, 0xaf, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff]}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xc7, "348e8e5105266e457f366869d26ecb985a237737dbc110264f8da24d774324ae1a1763c400358c3e067c60b7d0611f7340a8c02b87cc4eaafa852f7e319010da129fd90b132ff72f52f0d53660351545b9d41ded74488e4bdf3a4f0b6a063a55f7b638466bea80e688598541ca13afd141284a50e3c1a2c8cb27f9f9dc84986ee12ec2be07dba9e528383eef0dc83b9036d6c712a3d2169e0d2c373b72eb118dd81cfd34a794e2aad65d41f30247b9427dbfe6d8a267dad7631afeecfb5d23b2db43871443b1e6"}, &(0x7f0000000000)=0xcf) socketpair(0x1d, 0x80005, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r3, &(0x7f0000000100), &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000040)={r2, 0x4}, 0x8) ioctl$void(r0, 0xc0045c7f) 2018/04/18 10:38:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) 2018/04/18 10:38:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x12}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:30 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) 2018/04/18 10:38:30 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xfffffff0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:30 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/04/18 10:38:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) 2018/04/18 10:38:30 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x454, 0x5, 0x4}], {0x8100, 0x8, 0x77fc0000000, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x10, 0x4) 2018/04/18 10:38:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000140)='\b', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) socketpair(0x2, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x10000, 0x0, 0x1, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0xd131, r2}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000001040)="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", 0x2b1}], 0x1) write$binfmt_elf32(r0, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], [], [], [], []]}, 0x658) 2018/04/18 10:38:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x5f}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:31 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:31 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0xfffffffffffff000, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:31 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d3, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) sendto$packet(r3, &(0x7f0000000540)="7774dbe981d566bbc8a2760900e853e008c77c359ca177b8669063b8b748321962e91be78703837d93714433137850215f7885817681d3ba9c71c159f56d4bafcf72310db7bba4266d65ac8e7045d20444907b73c9634bc38342a615ff74fc465612e4eebe6f9770a94d75daee27448c890c954b2c2313275e8592d459612f78b12ca9a193e80eef0c6e244f8075bed067b5472991c47ef8bbc2fb492144dd9975094ba23c6d26908150355583a3e24ba9098f081fc0878d8ace1f4404c948089f6b3326dd08078033f1b5f80c31db1b8735aa67b5", 0xd5, 0x20004040, &(0x7f0000000880)={0x11, 0x17, r4, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={0x10000, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x53}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x200, 0x1, 0x5, 0x8, 0xa756, &(0x7f00000000c0)='ip_vti0\x00', 0x5, 0xffff, 0x1}) 2018/04/18 10:38:31 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0xfffffffffffffd75, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d, 0x10004}, 0xfffffffffffffffe) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000480)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={r3, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000440)={r4, 0x80000, r5}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x474}, @in6={0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7ff, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x4e21, 0x46b, @dev={0xfe, 0x80, [], 0xd}, 0x7}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}], 0xc8) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000004c0)='veth0_to_bond\x00') 2018/04/18 10:38:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x14}, {0x800000002000006}]}, 0x10) accept4(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x20, "452cc2c079b3274e1e27451b4cdbedfd3334a5804675c4a35e0d34193d4cb6be"}, &(0x7f0000000200)=0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x5, 0x61, 0x2, 0x1f, 0xdc, 0x6000, 0x1000, 0x100000000, 0x3, 0x0, 0xfff, 0xacd2, 0x1ff, 0x8, 0x80]}, &(0x7f0000000340)=0x100) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) 2018/04/18 10:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aa6ff8)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xf2, "f711e527a4acb1510af97c0e5f4663cfe0d006cd0bf3560d6f114c369d74a5165482174724ac8fdcf708fa3306cc33a4466c82678059e332f78d4af74af720bf645032f72f9a134b416fb814d52d37a0bd2411cdea3e4cff268af5088cddc71d115f30e016ed2d2a22fc8892a3d2e7d7a51ad7d72c4bec308aaee68f44249faefbb4b548d39e687802955d516f368d29e54fb5070fc788b521e2cd6649463f513cf7c11236b2a5401437dd6d1af366b199db0d7fdf7a44e07bb9234734135c5236ed0619cb82043067daeeb4abbfb6815011d9facd0c96fe433060b74b4d5502296eb70fc172974fb4744f89836d660fd3d4"}, &(0x7f0000000140)=0xfa) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x1, 0x6}, &(0x7f00000001c0)=0x10) 2018/04/18 10:38:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f00003d7fc6)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x0) [ 553.390626] FAULT_INJECTION: forcing a failure. [ 553.390626] name failslab, interval 1, probability 0, space 0, times 0 [ 553.401987] CPU: 1 PID: 11809 Comm: syz-executor2 Not tainted 4.16.0+ #5 [ 553.408847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.418223] Call Trace: [ 553.420832] dump_stack+0x1b9/0x294 [ 553.424479] ? dump_stack_print_info.cold.2+0x52/0x52 [ 553.429858] ? print_usage_bug+0xc0/0xc0 [ 553.434491] should_fail.cold.4+0xa/0x1a 2018/04/18 10:38:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x7}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000440)="2094414de31d79b7a60bf9961eb58ef8054ac9c397dcd499e78ed21b89871086f8f714cf13d31ff983cbf8de9c0ec4b555e246cec99dcd176ebf9762eed71a37edd3ca98fa446716e9486844e9e63c0ad8266ce6b072ddb8e2970ad0dcf2d70104f9fa4e8626d256b4a2136ec52eb3dfbd1eef525eb758eba5de4062d01802a1c87424e0e1812cb4d03e6084874f28442a6ec3ed42433d676315f2253967937ce4bdf15e70c9314d12f01c86f49fc10f", 0xb0}], 0x1, &(0x7f0000000380)}, 0x800000000000) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) socketpair(0x11, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000494fec)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x2a96654) [ 553.438586] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 553.443725] ? graph_lock+0x170/0x170 [ 553.447549] ? check_same_owner+0x320/0x320 [ 553.451895] ? find_held_lock+0x36/0x1c0 [ 553.456022] ? __lock_is_held+0xb5/0x140 [ 553.460118] ? check_same_owner+0x320/0x320 [ 553.464462] ? rcu_note_context_switch+0x710/0x710 [ 553.469420] ? __lock_acquire+0x7f5/0x5140 [ 553.473703] __should_failslab+0x124/0x180 [ 553.477965] should_failslab+0x9/0x14 [ 553.481791] kmem_cache_alloc_trace+0x2cb/0x780 2018/04/18 10:38:31 executing program 0: r0 = socket(0x4000000010, 0x802, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x20}], 0x2, 0x4540) write(r0, &(0x7f0000f64000)="240000002e00ab0800ddffffffffffff0008d5ee010000000005000000000400088100de", 0x24) [ 553.486490] ? debug_check_no_locks_freed+0x310/0x310 [ 553.491729] br_add_if+0x402/0x19e0 [ 553.495403] ? graph_lock+0x170/0x170 [ 553.499229] ? lock_acquire+0x1dc/0x520 [ 553.503234] ? cap_capable+0x1f9/0x260 [ 553.507146] ? br_features_recompute+0x220/0x220 [ 553.512021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 553.517590] ? security_capable+0x99/0xc0 [ 553.521771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 553.527345] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 553.532392] ? __dev_get_by_index+0x169/0x1c0 [ 553.536921] add_del_if+0x10f/0x140 2018/04/18 10:38:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 553.540575] br_dev_ioctl+0xbf/0xe0 [ 553.544240] ? br_ioctl_deviceless_stub+0xad0/0xad0 [ 553.549283] dev_ifsioc+0x43e/0xb90 [ 553.553207] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 553.558429] ? register_gifconf+0x70/0x70 [ 553.562625] dev_ioctl+0x1b5/0xcc0 [ 553.566244] sock_do_ioctl+0x1d3/0x3e0 [ 553.570161] ? compat_ifr_data_ioctl+0x170/0x170 [ 553.574936] ? lock_downgrade+0x8e0/0x8e0 [ 553.579110] ? kasan_check_read+0x11/0x20 [ 553.583282] ? rcu_is_watching+0x85/0x140 [ 553.587463] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 553.592684] sock_ioctl+0x30d/0x680 [ 553.596329] ? dlci_ioctl_set+0x40/0x40 [ 553.600306] ? expand_files.part.8+0x9a0/0x9a0 [ 553.604912] ? kasan_check_write+0x14/0x20 [ 553.609152] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 553.614089] ? wait_for_completion+0x870/0x870 [ 553.618695] ? dlci_ioctl_set+0x40/0x40 [ 553.622680] do_vfs_ioctl+0x1cf/0x16a0 [ 553.626562] ? ioctl_preallocate+0x2e0/0x2e0 [ 553.630970] ? fget_raw+0x20/0x20 [ 553.634415] ? __sb_end_write+0xac/0xe0 [ 553.638381] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 553.643905] ? fput+0x130/0x1a0 [ 553.647180] ? ksys_write+0x1a6/0x250 [ 553.650973] ? security_file_ioctl+0x94/0xc0 [ 553.655377] ksys_ioctl+0xa9/0xd0 [ 553.658825] SyS_ioctl+0x24/0x30 [ 553.662187] ? ksys_ioctl+0xd0/0xd0 [ 553.665830] do_syscall_64+0x29e/0x9d0 [ 553.669716] ? vmalloc_sync_all+0x30/0x30 [ 553.673855] ? _raw_spin_unlock_irq+0x27/0x70 [ 553.678357] ? finish_task_switch+0x1ca/0x810 [ 553.682857] ? syscall_return_slowpath+0x5c0/0x5c0 [ 553.687793] ? syscall_return_slowpath+0x30f/0x5c0 [ 553.692724] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 553.698100] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 553.702953] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 553.708152] RIP: 0033:0x455329 [ 553.711340] RSP: 002b:00007f53e932cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 553.719051] RAX: ffffffffffffffda RBX: 00007f53e932d6d4 RCX: 0000000000455329 [ 553.726314] RDX: 0000000020000080 RSI: 00000080000089a2 RDI: 0000000000000013 [ 553.733585] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/18 10:38:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x5f00}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:31 executing program 3: write(0xffffffffffffffff, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) [ 553.740892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 553.748170] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000000 2018/04/18 10:38:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x5}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:32 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x1c) recvfrom$inet6(r2, &(0x7f0000000280)=""/208, 0xd0, 0x20, &(0x7f0000000380)={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4f4}, 0x1c) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8) 2018/04/18 10:38:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, [0x303, 0x9e9, 0x2, 0x3ff, 0x1000, 0x2, 0x401, 0x58ef90f3, 0x8, 0x8a7, 0x0, 0x921c57d, 0x916, 0x4, 0x3]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x8}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x100000039) sendto$inet(r0, &(0x7f0000000000)="d14894f43f64e7d5187b3231ba50bcf0b6e7a898cd70c24b20ca11f0ed09de0523f63da49411e8534c72692dfee61ecfe00869ab1bd62099bc21dbe0c9c0557eb552134963bcba3291f8ae031eeec4312b9f5aeb94a9ea3346905bdaf910b7", 0x5f, 0x20004051, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x370) 2018/04/18 10:38:32 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0xf000, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:32 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc), 0x4) 2018/04/18 10:38:32 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:32 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000002d00)=[{{&(0x7f00000002c0)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000340)="47e756bf7c2b4a8cf5db58a0cf80eef8962de08896156acd26adf051766dbe0a4d6aa8f1cf6561daf2ce1babda1379d069672b162cdafa38eb83cdb19b6e4c5c5931d9898f2c1c9348880f62b3d774df23a51ed30541183c48434d4c2205598b4d0a6d51f75a1d9874919b505a396520b64f6ad75862275ab2b789a300eb6d47d6886b783add87880dacd3834103937785f54629b64b631a008b4bef0b0a7800f6d13640a4a368cd2e29e838e398f382d1a0e7a0e5f9703de13ceb70b3aac5a48e2943867cb0509fb8bc4144f9aab5b9fb0c63b29e1cfcff8a8341"}, {&(0x7f0000000440)="c288df1b2569d4fd35bd95a69c270823d43d3ae13326bfcb2660b45088d5aedcaa5ac5ae3e9c8bcb66cc97b9a188aae8db5e19d40243408983f699cf0acdbe9d87ea6e21a513a0381456f145539af91f3deb6d74327fc3a52f4d15fd6bad64c178f2e56799bf0b35a9ca4984d316597b6ded763fbc89fec44397a8386a3c905be9b353331c16a8548e7ed33688d4926680a17328455dc3528ae91cd35065e0be374dbfdcbc2f0e351ca7"}, {&(0x7f0000000500)="e03bafcbb0b6c328571d658d00f26b5103de4378c743059fcbb090f6fb72e703fc7b5919fc44362cd80f7c8810e059ab5a7254b4c60243c61e02403b63e30ab5250cf7c70c5324ed0adb8e6932d625ce20266eab26447a7576dd1fd1947cd94fc5da04c70d51e113c76cbbcd95d6be9790cab8ecde1c2801a04bb9e6c2c84b64c97a6e3dce9243f4fddddfc177b8d73f228cb38126918a01cd7e180875b127a404ae777bfb9edf701bb494b20e0371c73c9d74684d882050029eeed80d2ad2c13d9048fd148fe1cc7e169c545ffb5cfe5bafb3"}, {&(0x7f0000000600)="48355e967c062a0fd08c84910b0b114ae24a8014a5adbdbe5ba58126d94b00248befded1372c29b364dcebeffb3ff33707b62608d35be830559318a192d61d180c0ff401e1ac91a9943af36065911beda767abbd9fb6d10e38ba2b50499e5e73879241992a07d6a5a955eb46abcd8d1ae6b99231f55ba363bd96c23ec80ce335542aad5883166cf1bbe4d2a2a468723e9eca70bc9f946a34af7c649ab5e60f400d48b34a07115e366204e77fc9ad51df60eec8"}, {&(0x7f00000006c0)="31b256ffaa8750392d180373216c3883598f111771938167865e37df8c97657f1c3404743cabe627593904daba04d9f0b2ca70a3aa0dee44c049a6886a5376c1"}, {&(0x7f0000000700)="38c27a5b97ec6df357d93e1f6809e20320f7b4fd86"}, {&(0x7f0000000740)="8ec9cc1d38a1d6058920a8a097524fa893fbb904ef93b4dec114afa1f81b20f888eb92ff215e94dd5c76c862479854bdb7e61c6e50e5140804b279d9662efb0d430b8f4ccc7e00a5f02952cca52ff1c17bce40da83c165f34550e26e4200e3af1e00e7b0d79e5d7c91c0c17ca550266904dbd9c375c13f2b774af79177fdee94bc99f87d81cabd10175e5c0ce7b0e61c30b5443d96204c"}, {&(0x7f0000000800)="dd1cb279e0f3cfe254773a21c3c68f213f900d5e5ad37d735423270ccb297c949661b5cf9348013a6c27602c48c6ed8c6637e691b9ef12aca3b15503748451b1b0dec30285eaef668be6ee817195be47a02e3b3ad7a7309e66ce8a0a9e2fa82cde832743d5052a3c869bce3bfc47cb5abcf737d78a3a87be2054ceeab6bade7b3b484ca546c9cba431da291fa42867ec"}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="95908846100ce202bf4d6dea86498a9fd8e151d147c7e9ec67826868000e773416e266c08c41ede248852bb4c0b6d75db03b020b5e19c0ef296f23b2a0f563951c4be3d4aaefc6810fcb8630f69cad6ba18f1aa10b9100cb481d275bccdd0f3209d40cacc9a9ed7f63764fbaab994f6c4c420109d71ceffa36d61da5c8984703c27e52436ae7b8d34bca9d35ca947b53092761975a0db5580226ccdf522c24f397a02b368e96d5b9af5f32de474a0988362261504a6e2111a308ef85602d435eb76cfa2f74d499388883f4f4aaa416bb0485f910ff5497734bd0e2ff2c"}], 0x0, &(0x7f0000000ac0)=[{0x0, 0x18f, 0x7, "8ab83e1099be9dadeb346ad2eee3ef77f332cc9f03cf7eebdf030f56f2d8907092652156d92ecf7b5f58c42963"}, {0x0, 0x10f, 0x200, "e751f64986885fb40cfe3aae70308da9798fb94e0e4c5d604e2aad59cefec5620854a40730376141ed7fb514d3cf66a9112416ec27fdf958e445bf5e4700be7ae2e6e05122d9d4a6443e2d1617183c15766b7f0966790d783f7e5d0ebdd049b2a0b15f291c6d8737da47e6719d522a1abe5730c85b5df6473acb7a732c3c711e8377972d9e"}], 0x0, 0x4000851}, 0xf6f}, {{&(0x7f0000000bc0)=@in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x6}, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000c40)="02708f81f94d332760629dc7647860e1579ebf7e3d8a550fd351cdace33d1457bf44a751bd3c70f2b05fb8bb839fc2b379791dbb068fb66c6d5198cd9e9306ccaa6a0d52f440fd5985fd886c564129d4457a26b6815b447ac1e499c1a34280978b9638c26c90845c932f4998c94994a90594f478fd00d8ee82ac7d0cf4f5bcd81e830f3e5ae4db49acd07183d6ae4683f8bc2711308ec8a767496848b922e84cdb5a2094d7a35929f7bff1abbd2730e4d6f0ba60191ce9"}, {&(0x7f0000000d00)="ca2082dbbc62ebccf692ca464742f09ccd22b7f952f9a4b3dc5b951438ce72e9cc94bf886af5e716acf5efd8256f1b8a7c16c67a222a89c07efb6f5b293384823a197adf6164e91769a2a4cab9365f8241269c4d6fc8010b0c98f019545ae97f63896aa6b7a585d5ef3eebb5cb212bc982b0ff8a2b881de0f56609a207aa92045368a841e4cd061131e618ea7b634fa5f5d48cc248371c87aff00662f49494ccd0"}, {&(0x7f0000000dc0)="6b83c9344bc37e44e431034d80803a709f146f0a4fcaa6d1800a3e6f90fd01377cb9c188dbd234f7487cecb8f291036fe485654f3e40dae96c2a5f3aa270fad42883afeba48502fdbbdc13b0f85d92eed019d7f44a150891c4644cd2b8b10dfff71a887e0e834a885edf"}, {&(0x7f0000000e40)="5e46d150ba3dfe506a820b669aacf15315b2b949b4f3abdeea733aa295d2b3b158c91db7985d11392544c30d07143be5870a857d40879a69081e8db93fa4dcd435e16435e866993f31feda3ff7f5d3f5b6b30982fa44b703cd867fc52d8b72dd60179027817e9a48a7b81b9bb1e4d73acb40432790c47fbad74e47b820378fafd4618d0174e3f8742963b83567912a58aca40d79c048ff3a8d1731e953961bf5f6699832e3cc6521d20b41bbce3a40d79e4d2c1eaeb36c2f4ef71b640ef1fdeecf49b985d63f6d3a02f98d3b87fee859098b5fa103eb5210ba4b93ce296a83e5382adc51165157f466cb3b84580056d59492"}], 0x0, &(0x7f0000000f80)=[{0x0, 0xff, 0x4, "48c1e001014ad7498bc48d1302fc488937cd019fdb52c64676151dd47ac0664b75f6"}, {0x0, 0x11d, 0x8, "846b315e791afac112d6d981a9ec9446d9"}, {0x0, 0x11f, 0xffff, 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0x0, 0x8080}, 0x6}], 0x140, 0x0) 2018/04/18 10:38:32 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001300)={@rand_addr, @broadcast, 0x0}, &(0x7f0000001340)=0xc) sendto$packet(r0, &(0x7f00000001c0)="34fc79090fe67d51bae4194feae3e21d2c01ee15dc078bc21e0140ccbb0a94e6fabe44916ffa35f9922562c3b6d1c646d1fe821fb64cdbd648aaa680af2438a39693ce1bafce66568b86cd91eb48001706d2474e66ce724723583efe0efbd84b11a4262bbfbd228376964fb1fe313e8cd97c59b63a5bf8c570a543ff255c4c95b6789289c054b343115466d027d18c248717599bca77fe2d8e9f7908a8", 0x9d, 0x10, &(0x7f0000001380)={0x11, 0xf, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000400)=""/167, 0xa7}, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @broadcast}, &(0x7f0000000280)=0xc) socketpair(0xa, 0x5, 0x2bdd, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000300)=[{0xc, 0x3f}, {0x3, 0x1f}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r4}) 2018/04/18 10:38:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x6}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 554.592977] FAULT_INJECTION: forcing a failure. [ 554.592977] name failslab, interval 1, probability 0, space 0, times 0 [ 554.604478] CPU: 0 PID: 11861 Comm: syz-executor2 Not tainted 4.16.0+ #5 [ 554.611335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 554.620701] Call Trace: [ 554.623310] dump_stack+0x1b9/0x294 [ 554.626963] ? dump_stack_print_info.cold.2+0x52/0x52 [ 554.632194] ? kernel_text_address+0x79/0xf0 [ 554.636626] ? __unwind_start+0x166/0x330 [ 554.640807] should_fail.cold.4+0xa/0x1a [ 554.644902] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 554.650044] ? graph_lock+0x170/0x170 [ 554.653869] ? save_stack+0x43/0xd0 [ 554.657522] ? __kasan_slab_free+0x11a/0x170 [ 554.661963] ? kasan_slab_free+0xe/0x10 [ 554.665955] ? kfree+0xd9/0x260 [ 554.669256] ? find_held_lock+0x36/0x1c0 [ 554.673346] ? __lock_is_held+0xb5/0x140 [ 554.677441] ? check_same_owner+0x320/0x320 [ 554.681796] ? debug_check_no_obj_freed+0x2ff/0x584 [ 554.686842] ? rcu_note_context_switch+0x710/0x710 [ 554.691803] __should_failslab+0x124/0x180 [ 554.696065] should_failslab+0x9/0x14 [ 554.699899] kmem_cache_alloc_trace+0x2cb/0x780 [ 554.704624] ? br_add_if+0x4f2/0x19e0 [ 554.708451] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 554.713492] ? trace_hardirqs_on+0xd/0x10 [ 554.717681] br_add_if+0x567/0x19e0 [ 554.721334] ? graph_lock+0x170/0x170 [ 554.725161] ? lock_acquire+0x1dc/0x520 [ 554.729164] ? br_features_recompute+0x220/0x220 [ 554.733824] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/18 10:38:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0xf}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:32 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r1, &(0x7f0000000000)="9461c0dba5b6f180bf70fa51779d0bad414330d1c877b51c9e28eed7d27d8896b8dc606e4d98aeabd6dda025e72440b38d7e27825f1a41f18c68c6098667e5b0067efb6083bcd4a1abb816caf93c7959e501090b2de77578446d9a145d5f09ad55375e89", 0x64, 0x40, &(0x7f0000000080)={0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000006c0)=0x5, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x280, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000100), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xffffff00, @mac=@random="df7d93cc3f80", {[0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0xfffffffffffffc01, 0x4, 0x200, 0x6, 0x8, 0x8, 'ipddp0\x00', 'veth1_to_bridge\x00', {}, {0xff}, 0x0, 0x93}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@random="e1e3d9ba6681", @empty, @broadcast=0xffffffff, 0xf, 0xffffffff}}}, {{@arp={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0x8000000080000, 0x9, 0x9, 0x7, 0x100000000, 'veth0\x00', 'veth0\x00', {0xff}, {}, 0x0, 0x48}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="4a0fb6f6f701", @broadcast=0xffffffff, @empty, 0x0, 0xffffffff}}}, {{@arp={@rand_addr=0x7, @dev={0xac, 0x14, 0x14, 0xb}, 0xffffff00, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, 0x1000, 0x1, 0x8000, 0x0, 0xd2, 0x4, 'teql0\x00', 'lo\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @loopback=0x7f000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) connect$ipx(r2, &(0x7f0000000700)={0x4, 0x7fff, 0x1, "c99cd69559f3", 0x3}, 0x10) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="2400e80002031f001cfffd946fa2830020200a150900010002e793090000a3ff0404ff7eef4a59ad49e51bbb9a9963eead5d6a07b659be9629e3b2", 0x3b}], 0x1}, 0x0) 2018/04/18 10:38:32 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0xf0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:32 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x800) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x1f0, &(0x7f0000002040)=[{0x10, 0xfffffffffffffffe}], 0x10}}], 0x2, 0x0) [ 554.733967] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 554.748009] ? security_capable+0x99/0xc0 [ 554.751701] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 554.752177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 554.752196] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 554.771157] ? __dev_get_by_index+0x169/0x1c0 [ 554.775677] add_del_if+0x10f/0x140 [ 554.779327] br_dev_ioctl+0xbf/0xe0 [ 554.782997] ? br_ioctl_deviceless_stub+0xad0/0xad0 [ 554.788036] dev_ifsioc+0x43e/0xb90 2018/04/18 10:38:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair(0xa, 0x80007, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x1, 0x0, 0x3, "cb8f81d89098a4c6ae1f5e7e4bcbab9a780c23c7c2c2588a3b4a31c8bc93e130f06531c5b54c987e334e71092d2c7c8dc1548d763d3851d6410fbebaa72c29", 0x13}, 0x60, &(0x7f00000003c0)=[{&(0x7f00000000c0)="94ba4c67e05543de348899111023a9ab6cf5a9e4b646e623eff9f5c686963f3c199fbcea443d6ceb7aebadd48864a50613ec6a2be28300ef9cf20b7f6d6df10dbcf4bced1b350b7d5e816c149aeb6aa7869c62fd52a160e66dd367cb5866f83fb25060a67ca26dfd858eebd0ef8cf51d2f82fc852eb2f97c59d4cc4d2ec76d17773d8a52983ec2a222f56a7279e37f8babf5ff2d4de377cefaa3a9e83fefd4fd40f3b3ca8c43b39a6b1ac8f0bf69443d843171026ec411f0f97feffb7a536a234cd284d3164825ffe0b216845c0d2c160be132d6cf6d2b231ffa82a59b7d5fca4c943f9e146b635461fd1cec69dcb9fd2b", 0xf1}, {&(0x7f00000001c0)="b6db32700d08351df1c201bc937d560e33b6ed823b5e4f9f86561f2493676fa874ac6cdf507480b4bc2538822f3d404f0b132ef813cd918cddd476a2ad61682031a914a52232a47c7152811f68015c0eaf087cf90a3b3f2f79a5feee4243127760d067de140d67a12d9c287539c6cba12c465b40cb1a94b16fd2d89ae9f5aa5d9181982aa3a8ec44e3419ca43986a17925943671b1513fefbe6b67e6ae92a28157fe46bfab1bfeacc69330a449b5711913c1db36805cb5aa2ee09edf786221", 0xbf}, {&(0x7f0000000280)="d7fc4f00d659a71cddc432381736ae5cfc4f7e36b4a95c20809de22ef5a38d83d48bdf47cfd43d0562b7eed9853d10a472d26acf22b9beaa0d73ccb8714441adda3afb949a7c57cb6804eae16e46dca2be03afbb5f6339b8f456ead661083b3ef6cdb34dcbe0282f1ffbe6d3b2c5edf4405706575c9848777f7ec2bd796f090b9ff55ee978fe5642", 0x88}, {&(0x7f0000000340)="f4d5fcd2724e5d25a26776bf1abaa9a4586178c016b5db32f659eb51fedef4ebef83fc907a58b51346139da678b15146d4e12f70af57732d7f30c5105a38051114b389b195a1cfee83a48e55c1cc48e7a2b726f0cc5ca995260ea45dbf5d2c5d75a3a24e909c8c09c31d2d88", 0x6c}, {&(0x7f0000000800)="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", 0x1000}], 0x5, &(0x7f0000000440)={0x60, 0x13a, 0x8, "b543d522574f3e5da9a229c386d0cbc65797f1a446f70605f8bccdea4213cb56f5c91b558a001bf0d75218a2b798e602fdad189ec831db834d3d6e7deab42f82b15d99603e9c8b86ccf4f1"}, 0x60, 0x40010}, 0x40) [ 554.791689] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 554.796907] ? register_gifconf+0x70/0x70 [ 554.801086] dev_ioctl+0x1b5/0xcc0 [ 554.804661] sock_do_ioctl+0x1d3/0x3e0 [ 554.808572] ? compat_ifr_data_ioctl+0x170/0x170 [ 554.813352] ? lock_downgrade+0x8e0/0x8e0 [ 554.817526] ? kasan_check_read+0x11/0x20 [ 554.821691] ? rcu_is_watching+0x85/0x140 [ 554.825872] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 554.826679] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 554.831081] sock_ioctl+0x30d/0x680 2018/04/18 10:38:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000040)=@ethtool_dump={0x3e}}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x2, {0x2, 0x4e22, @rand_addr=0x100000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23}, 0x100, 0x7, 0xfffffffffffffeff, 0xffffffff, 0x4, &(0x7f0000000000)='syzkaller0\x00', 0x3, 0x3, 0x9}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) [ 554.831099] ? dlci_ioctl_set+0x40/0x40 [ 554.831115] ? expand_files.part.8+0x9a0/0x9a0 [ 554.831132] ? kasan_check_write+0x14/0x20 [ 554.831155] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 554.860960] ? wait_for_completion+0x870/0x870 [ 554.865573] ? dlci_ioctl_set+0x40/0x40 [ 554.869747] do_vfs_ioctl+0x1cf/0x16a0 [ 554.873665] ? ioctl_preallocate+0x2e0/0x2e0 [ 554.878095] ? fget_raw+0x20/0x20 [ 554.881578] ? __sb_end_write+0xac/0xe0 [ 554.885579] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 554.891139] ? fput+0x130/0x1a0 [ 554.894443] ? ksys_write+0x1a6/0x250 [ 554.898266] ? security_file_ioctl+0x94/0xc0 [ 554.902698] ksys_ioctl+0xa9/0xd0 [ 554.906176] SyS_ioctl+0x24/0x30 [ 554.909563] ? ksys_ioctl+0xd0/0xd0 [ 554.913211] do_syscall_64+0x29e/0x9d0 [ 554.917118] ? vmalloc_sync_all+0x30/0x30 [ 554.921294] ? _raw_spin_unlock_irq+0x27/0x70 [ 554.925812] ? finish_task_switch+0x1ca/0x810 [ 554.930329] ? syscall_return_slowpath+0x5c0/0x5c0 [ 554.936312] ? syscall_return_slowpath+0x30f/0x5c0 2018/04/18 10:38:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x874}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 554.941266] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 554.946653] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 554.951517] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 554.956726] RIP: 0033:0x455329 [ 554.959922] RSP: 002b:00007f53e932cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 554.967645] RAX: ffffffffffffffda RBX: 00007f53e932d6d4 RCX: 0000000000455329 [ 554.974933] RDX: 0000000020000080 RSI: 00000080000089a2 RDI: 0000000000000013 [ 554.982221] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/18 10:38:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x785a91f903cdd341) writev(r0, &(0x7f00009f0ff0)=[{&(0x7f00009f5fe1)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2018/04/18 10:38:33 executing program 7: socket$inet_sctp(0x2, 0x5, 0x84) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0), 0x8) getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000200089010008690f5d0000e7ff0300000008000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x800000001, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000006c0)=0x1, 0xffffff5e) getsockopt$IP6T_SO_GET_ENTRIES(r6, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x1c, "d40677281b44858073950455e74f1517ffcb8861f9fa6f31c368a68a"}, &(0x7f0000000200)=0x40) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)={0xac, r2, 0x710, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xad}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xc1}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000800) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 554.989511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 554.995518] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 554.996796] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000001 2018/04/18 10:38:33 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0xb3e, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:33 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f0000000280)={0x0, 0xffffffffffffffc0, &(0x7f0000000100), 0x10000000000001c5, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"f3a1c840e00beb"}, 0x5}, 0x10) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000) 2018/04/18 10:38:33 executing program 0: unshare(0x400) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000100)=0x80, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) connect$packet(r1, &(0x7f00000001c0)={0x11, 0xf7, r2, 0x1, 0x2, 0x6}, 0x14) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) getsockname$unix(r1, &(0x7f00000003c0)=@abs, &(0x7f0000000040)=0x6e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(r0, r4, &(0x7f0000004000), 0x0) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000200)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001480)={&(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/18 10:38:33 executing program 5: r0 = socket(0x1d, 0xa, 0x9) pipe(&(0x7f0000000840)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000880)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000900)=""/199, 0xc7}, {&(0x7f0000000a00)=""/174, 0xae}, {&(0x7f0000000ac0)=""/146, 0x92}], 0x3, &(0x7f0000000bc0)=""/112, 0x70, 0x3}, 0x2000) pipe(&(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$ax25(r3, &(0x7f0000000d00), &(0x7f0000000080)=0xffffffffffffffe8) pread64(r4, &(0x7f0000000140)=""/49, 0x31, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r5 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x20000000009763, @empty, 0x40000000}, 0xffffffffffffff5e) sendmmsg(r5, &(0x7f0000002480)=[{{0x0, 0x0, &(0x7f00000012c0), 0x1, &(0x7f0000000240)}}, {{0x0, 0x546, &(0x7f0000001800), 0x104, &(0x7f0000001840)}}], 0x2, 0x0) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000000180)=""/207, &(0x7f0000000280)=0xcf) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x530, [0x0, 0x20000d40, 0x20000e10, 0x20000f10], 0x0, &(0x7f0000000400), &(0x7f0000000d40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x24, 0x8035, 'syzkaller0\x00', 'ip6gretap0\x00', 'erspan0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @random="0d996b05a7dc", [0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x46, 0x93f9, 'ip_vti0\x00', 'veth1_to_team\x00', 'team_slave_1\x00', 'veth1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd0, [@cpu={'cpu\x00', 0x8, {{0xa76, 0x2}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x20, 0x0, 'ip_vti0\x00', 'gretap0\x00', 'syz_tun\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x198, 0x210, [@cpu={'cpu\x00', 0x8, {{0x800, 0x1}}}, @rateest={'rateest\x00', 0x48, {{'gre0\x00', 'erspan0\x00', 0x20, 0x1, 0x100, 0x6, 0x7, 0x7e1c, 0x6, 0x4}}}]}, [@common=@log={'log\x00', 0x28, {{0x80000000, "bc163413a01bfc5775e8c56d4d3a488aae6f1cb979081a92541110170bbb", 0x1}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x400, 0x7, 0x95, 0x0, 0x0, "17d21329f0a3de1718d33ce0393ffdfa462d108b4a0b44917698b74b6c86b621f51e31b5b8a125130c0c26bc2b614c1eba35bafd3beb0de8b8ac51c3adb17e70"}}}}, {{{0x9, 0x30, 0x1b, 'bond_slave_1\x00', 'ip6gre0\x00', 'ip6_vti0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xf0, 0xf0, 0x120, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0xffffffff, 0xff000000, 0xffffff00], 0xa0, 0x62, 0x5, 0x4e22, 0x5, 0x11}}}, @cpu={'cpu\x00', 0x8, {{0x3f}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xffffffff}}}}]}]}, 0x5a8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8000, 0xff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}, 0x1}}, 0x9}, &(0x7f00000003c0)=0x90) accept4$unix(r1, 0x0, &(0x7f00000004c0), 0x80000) 2018/04/18 10:38:33 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010003e800603300000001ab001f", 0x24}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r1, 0x0, &(0x7f00000001c0)) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000240)={@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f00000000c0)=""/197, 0xc5}, &(0x7f0000000000), 0x40}, 0xa0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) socket$rds(0x15, 0x5, 0x0) r4 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_crypto(r4, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=@get={0x100, 0x13, 0x1, 0x70bd27, 0x25dfdbff, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/04/18 10:38:33 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x24804}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:33 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept4(r0, &(0x7f0000000100)=@generic, &(0x7f0000000000)=0x80, 0x80000) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) writev(r1, &(0x7f0000000740)=[{&(0x7f00000006c0)="5b4c0e21301e9ea626354ac061ed", 0xe}], 0x1) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x0) 2018/04/18 10:38:33 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000002540)=@nfc, &(0x7f00000025c0)=0x80, 0x800) bind$unix(r0, &(0x7f0000002600)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001180), 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1096}], 0x1, &(0x7f0000da2000)}, 0x0) [ 555.608930] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 555.621194] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 555.622431] FAULT_INJECTION: forcing a failure. [ 555.622431] name failslab, interval 1, probability 0, space 0, times 0 [ 555.641216] CPU: 1 PID: 11948 Comm: syz-executor2 Not tainted 4.16.0+ #5 [ 555.648075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 555.657465] Call Trace: [ 555.660082] dump_stack+0x1b9/0x294 [ 555.663740] ? dump_stack_print_info.cold.2+0x52/0x52 [ 555.668966] should_fail.cold.4+0xa/0x1a [ 555.673058] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 555.678189] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 555.683410] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 555.688643] ? is_bpf_text_address+0xd7/0x170 [ 555.693162] ? kernel_text_address+0x79/0xf0 [ 555.697589] ? __unwind_start+0x166/0x330 [ 555.701766] ? __kernel_text_address+0xd/0x40 2018/04/18 10:38:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0xfffff000}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:33 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) [ 555.706292] ? unwind_get_return_address+0x61/0xa0 [ 555.711246] ? __save_stack_trace+0x7e/0xd0 [ 555.715617] ? save_stack+0xa9/0xd0 [ 555.720003] ? save_stack+0x43/0xd0 [ 555.723655] ? kasan_kmalloc+0xc4/0xe0 [ 555.727567] ? kmem_cache_alloc_trace+0x152/0x780 [ 555.732437] ? br_add_if+0x567/0x19e0 [ 555.736263] ? add_del_if+0x10f/0x140 [ 555.740084] ? br_dev_ioctl+0xbf/0xe0 [ 555.743909] ? dev_ifsioc+0x43e/0xb90 [ 555.747730] ? dev_ioctl+0x1b5/0xcc0 [ 555.751468] __should_failslab+0x124/0x180 [ 555.755728] should_failslab+0x9/0x14 2018/04/18 10:38:33 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @rand_addr=0x1}}}, 0x84) r2 = socket$inet(0x10, 0x80003, 0x1000000000000006) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) socketpair$inet6(0xa, 0x80800, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000280)={0x5}, 0x1) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) [ 555.759552] kmem_cache_alloc_trace+0x4b/0x780 [ 555.765239] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 555.770800] ? rtnl_is_locked+0xae/0xe0 [ 555.774798] ? rtnl_trylock+0x20/0x20 [ 555.778414] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 555.778618] switchdev_port_attr_set+0x145/0x3e0 [ 555.791854] ? switchdev_port_attr_set_deferred+0x110/0x110 [ 555.797645] ? __ethtool_get_link_ksettings+0x142/0x2e0 [ 555.803037] ? convert_legacy_settings_to_link_ksettings+0x5e0/0x5e0 [ 555.809560] br_set_state+0x1d9/0x2d0 [ 555.813402] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 555.818627] ? br_designated_port_selection+0x620/0x620 [ 555.824028] br_init_port+0xc5/0x260 [ 555.827768] br_add_if+0x6bb/0x19e0 [ 555.831425] ? graph_lock+0x170/0x170 [ 555.835239] ? lock_acquire+0x1dc/0x520 [ 555.839232] ? br_features_recompute+0x220/0x220 [ 555.844005] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 555.849556] ? security_capable+0x99/0xc0 [ 555.853729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 555.859284] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 555.864318] ? __dev_get_by_index+0x169/0x1c0 [ 555.868835] add_del_if+0x10f/0x140 [ 555.872747] br_dev_ioctl+0xbf/0xe0 [ 555.876484] ? br_ioctl_deviceless_stub+0xad0/0xad0 [ 555.881515] dev_ifsioc+0x43e/0xb90 [ 555.885159] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 555.890370] ? register_gifconf+0x70/0x70 [ 555.894548] dev_ioctl+0x1b5/0xcc0 [ 555.898150] sock_do_ioctl+0x1d3/0x3e0 [ 555.902066] ? compat_ifr_data_ioctl+0x170/0x170 [ 555.906863] ? lock_downgrade+0x8e0/0x8e0 [ 555.911050] ? kasan_check_read+0x11/0x20 [ 555.915222] ? rcu_is_watching+0x85/0x140 [ 555.919393] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 555.924608] sock_ioctl+0x30d/0x680 [ 555.928271] ? dlci_ioctl_set+0x40/0x40 [ 555.932266] ? expand_files.part.8+0x9a0/0x9a0 [ 555.936867] ? kasan_check_write+0x14/0x20 [ 555.941122] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 555.946075] ? wait_for_completion+0x870/0x870 [ 555.950687] ? dlci_ioctl_set+0x40/0x40 [ 555.955110] do_vfs_ioctl+0x1cf/0x16a0 [ 555.958997] ? ioctl_preallocate+0x2e0/0x2e0 [ 555.963507] ? fget_raw+0x20/0x20 [ 555.966975] ? __sb_end_write+0xac/0xe0 [ 555.970956] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 555.976480] ? fput+0x130/0x1a0 [ 555.979749] ? ksys_write+0x1a6/0x250 [ 555.983563] ? security_file_ioctl+0x94/0xc0 [ 555.987990] ksys_ioctl+0xa9/0xd0 [ 555.991446] SyS_ioctl+0x24/0x30 [ 555.994802] ? ksys_ioctl+0xd0/0xd0 [ 555.998420] do_syscall_64+0x29e/0x9d0 [ 556.002306] ? vmalloc_sync_all+0x30/0x30 [ 556.006457] ? _raw_spin_unlock_irq+0x27/0x70 [ 556.010942] ? finish_task_switch+0x1ca/0x810 [ 556.015445] ? syscall_return_slowpath+0x5c0/0x5c0 [ 556.020378] ? syscall_return_slowpath+0x30f/0x5c0 [ 556.025319] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 556.030873] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 556.035743] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 556.040946] RIP: 0033:0x455329 [ 556.044136] RSP: 002b:00007f53e932cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 556.051850] RAX: ffffffffffffffda RBX: 00007f53e932d6d4 RCX: 0000000000455329 [ 556.059130] RDX: 0000000020000080 RSI: 00000080000089a2 RDI: 0000000000000013 [ 556.066407] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 556.073675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 556.080946] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000002 [ 556.088484] bridge0: error setting offload STP state on port 1(bond_slave_0) [ 556.095778] bridge0: port 1(bond_slave_0) entered disabled state [ 556.134915] netlink: 'syz-executor5': attribute type 25 has an invalid length. 2018/04/18 10:38:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0xf0ffff}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x14d, &(0x7f0000001fe0), 0x0, &(0x7f0000009c60)}, 0x8800) close(r0) bind(r0, &(0x7f0000000180)=@llc={0x1a, 0x30b, 0x6, 0x12000000000000, 0x7, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) 2018/04/18 10:38:34 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xf) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0xa, 0x3, 0x400) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') getpeername(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000400)=0x80) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="b50700f5"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r0, &(0x7f0000000200)="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", 0xfe) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x5, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000040)='ip6_vti0\x00', 0x3, 0x20, 0x8}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt(r3, 0x117, 0x0, &(0x7f0000000000), 0x0) socket$inet6(0xa, 0x3, 0x10000000033) r4 = socket$inet(0x2, 0xe, 0x887) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000100)=0x67) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000000980)=0x79, 0xffffffffffffff58) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000001000)=""/222, 0xde) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = socket$inet(0x2, 0x802, 0x0) r6 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x330) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x0, 0x886]}, &(0x7f0000000000)=0x100) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket(0x2, 0x805, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000000080)={@empty, @rand_addr}, &(0x7f00000000c0)=0xc) getsockopt$IP_VS_SO_GET_SERVICE(r7, 0x0, 0x483, &(0x7f0000000f80), &(0x7f00000009c0)=0x68) 2018/04/18 10:38:34 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/04/18 10:38:34 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x80, 0x4) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:34 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0xfffff000, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:34 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0xfffffffffffffffd, 0x0, @local={0xfe, 0x389d, [], 0xaa}, 0xc}, 0x1c) 2018/04/18 10:38:34 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) [ 556.228684] nla_parse: 2 callbacks suppressed [ 556.228694] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 556.238671] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 556.242764] bridge0: port 1(bond_slave_0) entered blocking state [ 556.259081] FAULT_INJECTION: forcing a failure. [ 556.259081] name failslab, interval 1, probability 0, space 0, times 0 [ 556.270541] CPU: 1 PID: 11992 Comm: syz-executor2 Not tainted 4.16.0+ #5 [ 556.277398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.286771] Call Trace: [ 556.289386] dump_stack+0x1b9/0x294 [ 556.293038] ? dump_stack_print_info.cold.2+0x52/0x52 [ 556.298261] ? console_unlock+0xb37/0x1100 [ 556.302529] should_fail.cold.4+0xa/0x1a [ 556.306626] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 556.311758] ? lock_release+0xa10/0xa10 [ 556.315756] ? retint_kernel+0x10/0x10 [ 556.319680] ? vprintk_emit+0xbc7/0xdd0 [ 556.323689] ? vprintk_emit+0x3e5/0xdd0 2018/04/18 10:38:34 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={@local, @broadcast, 0x0}, &(0x7f00000006c0)=0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000140)={0x0, @rand_addr=0x5, 0x4e22, 0x0, 'rr\x00', 0x14, 0x259d, 0x76}, 0x2c) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000700)={@dev={0xfe, 0x80, [], 0x1d}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x1ff, 0x2, 0x3, 0x100, 0xfffffffffffffffa, 0x4, r2}) getsockopt(r1, 0xff, 0x7, &(0x7f0000000280)=""/128, &(0x7f0000000100)=0x80) 2018/04/18 10:38:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x500}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 556.327693] ? console_unlock+0x1100/0x1100 [ 556.332047] ? lock_downgrade+0x8e0/0x8e0 [ 556.336228] __should_failslab+0x124/0x180 [ 556.340486] should_failslab+0x9/0x14 [ 556.344322] kmem_cache_alloc_trace+0x4b/0x780 [ 556.346579] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 556.348917] ? vprintk_default+0x28/0x30 [ 556.348935] ? vprintk_func+0x81/0xe7 [ 556.348956] switchdev_port_attr_set+0x145/0x3e0 [ 556.348975] ? switchdev_port_attr_set_deferred+0x110/0x110 [ 556.378062] ? convert_legacy_settings_to_link_ksettings+0x5e0/0x5e0 [ 556.384588] __set_ageing_time+0x198/0x260 [ 556.388847] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 556.394055] ? br_set_max_age+0x100/0x100 [ 556.398236] br_init_port+0x194/0x260 [ 556.402059] br_add_if+0x6bb/0x19e0 [ 556.404388] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 556.405699] ? graph_lock+0x170/0x170 [ 556.405714] ? lock_acquire+0x1dc/0x520 [ 556.405733] ? br_features_recompute+0x220/0x220 [ 556.405755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 556.428558] IPVS: set_ctl: invalid protocol: 0 0.0.0.5:20002 rr [ 556.432267] ? security_capable+0x99/0xc0 [ 556.432290] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 556.432306] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 556.432322] ? __dev_get_by_index+0x169/0x1c0 [ 556.432336] add_del_if+0x10f/0x140 [ 556.432352] br_dev_ioctl+0xbf/0xe0 [ 556.464833] ? br_ioctl_deviceless_stub+0xad0/0xad0 [ 556.469954] dev_ifsioc+0x43e/0xb90 [ 556.473609] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/04/18 10:38:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x6800}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 556.478823] ? register_gifconf+0x70/0x70 [ 556.483002] dev_ioctl+0x1b5/0xcc0 [ 556.486572] sock_do_ioctl+0x1d3/0x3e0 [ 556.490485] ? compat_ifr_data_ioctl+0x170/0x170 [ 556.495265] ? lock_downgrade+0x8e0/0x8e0 [ 556.499435] ? kasan_check_read+0x11/0x20 [ 556.503606] ? rcu_is_watching+0x85/0x140 [ 556.507786] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 556.511657] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 556.512997] sock_ioctl+0x30d/0x680 [ 556.513017] ? dlci_ioctl_set+0x40/0x40 2018/04/18 10:38:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x400000000000000}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 556.513037] ? expand_files.part.8+0x9a0/0x9a0 [ 556.513054] ? kasan_check_write+0x14/0x20 [ 556.513072] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 556.513092] ? wait_for_completion+0x870/0x870 [ 556.547500] ? dlci_ioctl_set+0x40/0x40 [ 556.551500] do_vfs_ioctl+0x1cf/0x16a0 [ 556.555419] ? ioctl_preallocate+0x2e0/0x2e0 [ 556.559851] ? fget_raw+0x20/0x20 [ 556.563337] ? __sb_end_write+0xac/0xe0 [ 556.567335] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 556.572897] ? fput+0x130/0x1a0 [ 556.576202] ? ksys_write+0x1a6/0x250 [ 556.580028] ? security_file_ioctl+0x94/0xc0 [ 556.584459] ksys_ioctl+0xa9/0xd0 [ 556.587933] SyS_ioctl+0x24/0x30 [ 556.591317] ? ksys_ioctl+0xd0/0xd0 [ 556.594968] do_syscall_64+0x29e/0x9d0 [ 556.598873] ? vmalloc_sync_all+0x30/0x30 [ 556.599596] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 556.603607] ? finish_task_switch+0x1ca/0x810 [ 556.603627] ? syscall_return_slowpath+0x5c0/0x5c0 [ 556.603645] ? syscall_return_slowpath+0x30f/0x5c0 2018/04/18 10:38:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x7a}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 556.603666] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 556.603686] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 556.603708] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 556.641952] RIP: 0033:0x455329 [ 556.645152] RSP: 002b:00007f53e932cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 556.652883] RAX: ffffffffffffffda RBX: 00007f53e932d6d4 RCX: 0000000000455329 [ 556.660169] RDX: 0000000020000080 RSI: 00000080000089a2 RDI: 0000000000000013 [ 556.667467] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/18 10:38:34 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffedb) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/18 10:38:34 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff00004e210008907800000000000000a30000000000000000000000001951291267b7902f46b6bb00af8e3952761df2dda97ec0cd98849c12e924ad102918d75cea0c8c23c33d05e96d"], 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x9, 0x4) recvmsg(r0, &(0x7f0000001a00)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000000a00)=""/4096, 0x1000}, 0x0) [ 556.674756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 556.682042] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000003 [ 556.689414] bond_slave_0: failed to offload ageing time [ 556.694852] bridge0: port 1(bond_slave_0) entered disabled state [ 556.717795] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 10:38:34 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x2000000, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) [ 556.765085] IPVS: set_ctl: invalid protocol: 0 0.0.0.5:20002 rr 2018/04/18 10:38:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x6c}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:35 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000080)={0x1d, r2}, 0x10) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/167, 0xa7}, 0x0) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0x0, &(0x7f0000f50f40)=""/192, 0x16}, 0x0) 2018/04/18 10:38:35 executing program 3: r0 = socket(0x9, 0x0, 0x102000) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:35 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0xf000000, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:35 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$netrom(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@nl=@unspec, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)}}], 0x1, 0x0) 2018/04/18 10:38:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x21}, r1}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x6, 0x758, [0x20000ac0, 0x0, 0x0, 0x20000d20, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"]}, 0x7d0) 2018/04/18 10:38:35 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000180)="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", 0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002600)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r1, &(0x7f00000011c0)={0x0, 0x0, @loopback}, &(0x7f0000001200)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001240)={0x5}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001840)={0x0, 0x4}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000018c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}}, &(0x7f0000001980)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001ac0)={0x0, 0x100, &(0x7f00000019c0)=[@in={0x2, 0x4e21, @rand_addr=0x6}, @in6={0xa, 0x4e21, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x200}, 0x66d}, @in6={0xa, 0x4e21, 0xc1cb, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e23, 0x0, @empty, 0x4df}, @in6={0xa, 0x4e24, 0x800, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x86, @dev={0xfe, 0x80, [], 0x16}, 0x7}, @in6={0xa, 0x4e23, 0x10001, @empty, 0x20}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000001b00)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001b40)={0x0, @in6={{0xa, 0x4e21, 0x4, @empty, 0x4}}, 0x3, 0x3, 0xe2a000000}, &(0x7f0000001c00)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001dc0)={0x0, @in6={{0xa, 0x4e21, 0x9, @empty, 0x9}}, 0x3, 0x3, 0x7, 0x5, 0x40}, &(0x7f0000001e80)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001ec0)={0x0, 0x2}, &(0x7f0000001f00)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000001fc0)=[{&(0x7f0000001280)=@in6={0xa, 0x4e23, 0x8f, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000001540)=[{&(0x7f00000012c0)="500a2bc5c31339438af9cded451ffc9135982e89ad228bcbee9ae7ff2c520cf663f2c295e3ce1f226b91bd54eae90fe126b1a0a62677e9d1295146f93bebec7f1b4ad2ffb9a5c8b5951ae66116ff2922e5a452ad8c0636a56b8ec13d64354b49c1b4660e684db21f508a331ababc15cbcc1a84cd6737d95cedaccf7a6025209c466d9ce63c283f8e9abf06c6f5cf9297833431eff4f2cbeb2e8fee1edbcd0ad6e750a635b4b3bea785519cdb05108162ee7a95dfd34ec05203979a1e", 0xbc}, {&(0x7f0000001380)="72442ef1c359f05246fbca8e7f37e30ef295cc83ee1c07f63ad663257d6b8c550ca0de3b2cff4d1fd741daac83ac3536761e059936749736f1749a51b56ea0138c005d8747850bd47be137cd4992c32dcee8451828b67082570ef60390990995c5f4aba69692981a5e7a7f3155558f8f9995bdc5f8f032bf7ec7befc6b390ae1a54c4c22d2d8d08c5095224e6c8290e7", 0x90}, {&(0x7f0000001440)="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", 0xfb}], 0x3, 0x0, 0x0, 0x40044}, {&(0x7f0000001580)=@in={0x2, 0x4e20, @rand_addr=0x6}, 0x10, &(0x7f0000001800)=[{&(0x7f00000015c0)="091ff33c6f835f8bebc68f423e1ad093b2d61660aa1b3ff77a8c6c2e75e292296cc22bfe2d0d096424541bc8f20c299b8f3a419d8ddfd87a3ee070dcd80fded5dcee41a80c6c1e16b2ca8cc10e7980511b45a5ac8cc360b60d8db64c9d1b39d1", 0x60}, {&(0x7f0000001640)="ede2428a2abd8cb329658c39d19f0ae64a5318eba98a488013e28dcc39f20a18a44881949a7e5e041ee0298827658560dee68e79550d38eedca191c1", 0x3c}, {&(0x7f0000001680)="d28ee83c197206b94e1670c8a6324d3e69e5be407d3d30d96cae8e8ae33d808a73dcd962dd43c8271a54915fdb8ba713297e496875536ffe7f582539e1b40d6565d92ceac7d5a231d9b35157eddaf021022761335a9b2e3341602136f2739038b467929306e96e403ee9812fbdc676f86eff2284d579192580976c", 0x7b}, {&(0x7f0000001700)="d6342f0e32086bb53aabd98d3851651ea8a111f12bbf963738efaeb07177eda1c2987a30b189ae201dc6f0761871a169ffd573cf4b707fe89bc7af0dc67ff96f166068cd94f0949977478a30796db410a764906cd015100296cd5826b3fe0e173ef7e290627aee40a6aa6eb15259691a9af49219ccc3fa666e247f67cd640b5a43fe007c70ae3d11f93d210f1d7d8e8db13272de82b6b8abc232edc82fd642616ce147ddec844ac4e7e86a7fb2551e9b96b9ff70b597782dc90a4911c98e24947526d96221efe6f078b476897ab5320c9de016fc05", 0xd5}], 0x4, &(0x7f0000001c40)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x3, 0x0, 0x0, 0xfff, 0x80, 0x6, 0x3ff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xd7ac, 0x8004, 0x3b29e043, 0x80000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0x200000, 0xea8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x5, 0x6, 0x5, 0xea, 0x2, 0x7fffffff, 0x80000000, r6}}], 0xc0, 0x4000000}, {&(0x7f0000001d00)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000001d40)="a6729f01aba174169c4ea7168043e0dc248345fbaf7de067a191db0f64873146af36b13b04fbabbd571ce77d1977", 0x2e}], 0x1, &(0x7f0000001f40)=[@sndrcv={0x30, 0x84, 0x1, {0x628b, 0x9, 0x8003, 0x100000000, 0x2, 0x8, 0x6, 0x200, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6c5d, 0xa, 0x5, 0x6c9, r8}}], 0x60, 0xc0}], 0x3, 0x40004) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001180)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/04/18 10:38:35 executing program 2 (fault-call:1 fault-nth:4): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) [ 557.792809] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 557.802145] bridge0: port 1(bond_slave_0) entered blocking state [ 557.808410] FAULT_INJECTION: forcing a failure. [ 557.808410] name failslab, interval 1, probability 0, space 0, times 0 [ 557.819704] CPU: 0 PID: 12060 Comm: syz-executor2 Not tainted 4.16.0+ #5 [ 557.826563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.835934] Call Trace: [ 557.839167] dump_stack+0x1b9/0x294 2018/04/18 10:38:35 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000280)=0x10, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000480)=0x897, 0x4) r1 = socket(0x400000010, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x40002000}) write(r1, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x1000}}, 0x0, 0x2, 0x4, 0x7f, 0xc}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x401, 0x3f}, &(0x7f0000000140)=0x90) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0x7}, 0xc) [ 557.842840] ? dump_stack_print_info.cold.2+0x52/0x52 [ 557.848196] should_fail.cold.4+0xa/0x1a [ 557.852288] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 557.857418] ? kmem_cache_alloc_trace+0x152/0x780 [ 557.862287] ? __set_ageing_time+0x198/0x260 [ 557.866718] ? br_init_port+0x194/0x260 [ 557.870710] ? br_add_if+0x6bb/0x19e0 [ 557.874533] ? add_del_if+0x10f/0x140 [ 557.878356] ? br_dev_ioctl+0xbf/0xe0 [ 557.882182] ? dev_ifsioc+0x43e/0xb90 [ 557.886006] ? dev_ioctl+0x1b5/0xcc0 2018/04/18 10:38:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x60}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 557.889757] ? sock_ioctl+0x30d/0x680 [ 557.893576] ? do_vfs_ioctl+0x1cf/0x16a0 [ 557.897655] ? graph_lock+0x170/0x170 [ 557.901481] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 557.906874] ? print_usage_bug+0xc0/0xc0 [ 557.910962] ? vprintk_emit+0x3e5/0xdd0 [ 557.916092] ? graph_lock+0x170/0x170 [ 557.919918] ? print_usage_bug+0xc0/0xc0 [ 557.923998] ? find_held_lock+0x36/0x1c0 [ 557.928102] ? lock_downgrade+0x8e0/0x8e0 [ 557.932284] __should_failslab+0x124/0x180 [ 557.936542] should_failslab+0x9/0x14 [ 557.940369] kmem_cache_alloc_trace+0x4b/0x780 [ 557.944980] ? trace_hardirqs_on+0xd/0x10 [ 557.947433] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 557.949153] ? queue_work_on+0x12c/0x1e0 [ 557.949181] switchdev_port_attr_set+0x145/0x3e0 [ 557.949199] ? switchdev_port_attr_set_deferred+0x110/0x110 [ 557.949223] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 557.949241] br_set_state+0x1d9/0x2d0 [ 557.949256] ? br_designated_port_selection+0x620/0x620 [ 557.949278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/04/18 10:38:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:36 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0xfffffffc, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = accept$inet(r2, 0x0, &(0x7f0000000000)=0x98) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000100)={@rand_addr=0x3, @broadcast=0xffffffff, r1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f00000002c0)=""/4096, &(0x7f0000000140)=0x1000) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000104000000000000000007000000", @ANYRES32=r1, @ANYBLOB="00000000000000c1"], 0x20}, 0x1}, 0x0) [ 557.981489] Unknown options in mask 8927 [ 557.981588] br_add_if+0x6c5/0x19e0 [ 558.000147] ? graph_lock+0x170/0x170 [ 558.003962] ? lock_acquire+0x257/0x520 [ 558.007961] ? br_features_recompute+0x220/0x220 [ 558.012743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 558.018307] ? security_capable+0x99/0xc0 [ 558.022480] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 558.028051] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 558.033091] ? __dev_get_by_index+0x169/0x1c0 [ 558.037609] add_del_if+0x10f/0x140 [ 558.041256] br_dev_ioctl+0xbf/0xe0 [ 558.044908] ? br_ioctl_deviceless_stub+0xad0/0xad0 [ 558.049955] dev_ifsioc+0x43e/0xb90 [ 558.053602] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 558.058817] ? register_gifconf+0x70/0x70 [ 558.060432] netlink: 87 bytes leftover after parsing attributes in process `syz-executor4'. [ 558.062986] dev_ioctl+0x1b5/0xcc0 [ 558.063015] sock_do_ioctl+0x1d3/0x3e0 [ 558.063033] ? compat_ifr_data_ioctl+0x170/0x170 [ 558.063049] ? lock_downgrade+0x8e0/0x8e0 [ 558.063072] ? kasan_check_read+0x11/0x20 [ 558.063087] ? rcu_is_watching+0x85/0x140 [ 558.063110] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 558.101386] sock_ioctl+0x30d/0x680 [ 558.105059] ? dlci_ioctl_set+0x40/0x40 [ 558.109063] ? expand_files.part.8+0x9a0/0x9a0 [ 558.113670] ? kasan_check_write+0x14/0x20 [ 558.117928] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 558.122885] ? wait_for_completion+0x870/0x870 [ 558.127489] ? dlci_ioctl_set+0x40/0x40 [ 558.131485] do_vfs_ioctl+0x1cf/0x16a0 [ 558.135496] ? ioctl_preallocate+0x2e0/0x2e0 [ 558.140194] ? fget_raw+0x20/0x20 [ 558.143671] ? __sb_end_write+0xac/0xe0 [ 558.147670] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 558.153230] ? fput+0x130/0x1a0 [ 558.156534] ? ksys_write+0x1a6/0x250 [ 558.160360] ? security_file_ioctl+0x94/0xc0 [ 558.164800] ksys_ioctl+0xa9/0xd0 [ 558.168279] SyS_ioctl+0x24/0x30 [ 558.171664] ? ksys_ioctl+0xd0/0xd0 [ 558.175334] do_syscall_64+0x29e/0x9d0 [ 558.179239] ? vmalloc_sync_all+0x30/0x30 [ 558.183413] ? finish_task_switch+0x1ca/0x810 [ 558.187930] ? syscall_return_slowpath+0x5c0/0x5c0 [ 558.192881] ? syscall_return_slowpath+0x30f/0x5c0 [ 558.197835] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 558.203229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 558.208125] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 558.213332] RIP: 0033:0x455329 [ 558.216537] RSP: 002b:00007f53e932cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 558.224263] RAX: ffffffffffffffda RBX: 00007f53e932d6d4 RCX: 0000000000455329 [ 558.231539] RDX: 0000000020000080 RSI: 00000080000089a2 RDI: 0000000000000013 2018/04/18 10:38:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='veth1_to_bond\x00') sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1800000002020100fffffc80ffff04000000000000000400026731383f554b5fa70055d0215dc20ad845a02eb3736be48a321cc418837bc9a1f88b699992137c844438ea64bdbc04d4b7521c460946998d75b03e7bd3448a99d889a84f05682adfec8ce1a47bb9260f811202d0a26f348cb1f9d0954a532b2d8f4e075d21725a5557592dc5e6cd3bb1467135b3d3de378526feb2c83b91c3bd7edb5776"], 0x9d}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000140)={r1}) [ 558.238821] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 558.246095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 558.253365] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000004 [ 558.261597] bridge0: error setting offload STP state on port 1(bond_slave_0) [ 558.277579] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 558.305517] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/18 10:38:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462ff7)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000d68ffc)=0x61) pipe(&(0x7f0000000000)) 2018/04/18 10:38:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x7}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:37 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x9effffff00000000, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:37 executing program 2 (fault-call:1 fault-nth:5): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:37 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) recvfrom$llc(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x1, &(0x7f0000001400)={0x1a, 0x331, 0x714, 0x9, 0x9, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) listen(r0, 0x9) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000280)=0x8) 2018/04/18 10:38:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000840)={0x6, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r1 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x10) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/04/18 10:38:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000503000), 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/18 10:38:37 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@local, @remote}, &(0x7f00000000c0)=0x8) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb7, "94f55afb45f379e8b25412a74af8885459507085161c3ed44a59b16b0e11bf462f006c90781751daf6d910b4c3a310b8ffc6aff346ed6d6342af4d088dea7220bf8aede9f4980d0b74702bac8d40ff317b17c6c5e672f99c485aa3bb18137e5f6cee3588ef17efd983f0de5b6d04f0941e5641eb8dd799ed06a77f310cd813490fcd80f74bcef0bb1d4c6f033eabc821b5a29ba282617a1e4c4a425b9a0e2f22cb755dedbbb1a390f551dc485a171eb3d2ce5e3e1a762f"}, &(0x7f00000001c0)=0xbf) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x100000000}, &(0x7f0000000240)=0x8) sendto$inet(r1, &(0x7f0000f7db7f)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/18 10:38:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x48}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 559.124878] bridge0: port 1(bond_slave_0) entered blocking state [ 559.131201] bridge0: port 1(bond_slave_0) entered disabled state [ 559.137485] FAULT_INJECTION: forcing a failure. [ 559.137485] name failslab, interval 1, probability 0, space 0, times 0 [ 559.148784] CPU: 1 PID: 12112 Comm: syz-executor2 Not tainted 4.16.0+ #5 [ 559.155712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.165079] Call Trace: [ 559.167698] dump_stack+0x1b9/0x294 2018/04/18 10:38:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) [ 559.171354] ? dump_stack_print_info.cold.2+0x52/0x52 [ 559.176572] ? print_usage_bug+0xc0/0xc0 [ 559.180673] should_fail.cold.4+0xa/0x1a [ 559.184768] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 559.189906] ? mark_held_locks+0xc9/0x160 [ 559.194084] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 559.198702] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 559.203833] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.208874] ? trace_hardirqs_on+0xd/0x10 [ 559.213045] ? __debug_object_init+0x57f/0x12c0 [ 559.217746] ? debug_object_free+0x5f0/0x5f0 2018/04/18 10:38:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x34000}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 559.222183] ? console_unlock+0x1100/0x1100 [ 559.226543] __should_failslab+0x124/0x180 [ 559.230805] should_failslab+0x9/0x14 [ 559.234625] kmem_cache_alloc_trace+0x4b/0x780 [ 559.239243] switchdev_port_attr_set+0x145/0x3e0 [ 559.244026] ? switchdev_port_attr_set_deferred+0x110/0x110 [ 559.249781] ? __lockdep_init_map+0x105/0x590 [ 559.254323] br_mc_disabled_update+0x193/0x250 [ 559.258934] ? br_multicast_port_query_expired+0x190/0x190 [ 559.264590] ? br_multicast_router_expired+0xf0/0xf0 [ 559.269739] br_multicast_add_port+0x142/0x2a0 2018/04/18 10:38:37 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 559.274358] br_add_if+0x6d5/0x19e0 [ 559.278002] ? graph_lock+0x170/0x170 [ 559.281845] ? lock_acquire+0x1dc/0x520 [ 559.285853] ? br_features_recompute+0x220/0x220 [ 559.290643] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 559.296209] ? security_capable+0x99/0xc0 [ 559.300387] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 559.305954] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 559.310998] ? __dev_get_by_index+0x169/0x1c0 [ 559.315697] add_del_if+0x10f/0x140 [ 559.319349] br_dev_ioctl+0xbf/0xe0 2018/04/18 10:38:37 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) r1 = socket(0x10, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/221, 0xdd, 0x2001, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write(r1, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) [ 559.322999] ? br_ioctl_deviceless_stub+0xad0/0xad0 [ 559.328041] dev_ifsioc+0x43e/0xb90 [ 559.331693] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 559.336914] ? register_gifconf+0x70/0x70 [ 559.341091] dev_ioctl+0x1b5/0xcc0 [ 559.344658] sock_do_ioctl+0x1d3/0x3e0 [ 559.348571] ? compat_ifr_data_ioctl+0x170/0x170 [ 559.353351] ? lock_downgrade+0x8e0/0x8e0 [ 559.357545] ? kasan_check_read+0x11/0x20 [ 559.361710] ? rcu_is_watching+0x85/0x140 [ 559.365904] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 559.371124] sock_ioctl+0x30d/0x680 2018/04/18 10:38:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0xee060000}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 559.374793] ? dlci_ioctl_set+0x40/0x40 [ 559.378796] ? expand_files.part.8+0x9a0/0x9a0 [ 559.383402] ? kasan_check_write+0x14/0x20 [ 559.387664] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 559.392623] ? wait_for_completion+0x870/0x870 [ 559.397241] ? dlci_ioctl_set+0x40/0x40 [ 559.401243] do_vfs_ioctl+0x1cf/0x16a0 [ 559.405168] ? ioctl_preallocate+0x2e0/0x2e0 [ 559.409601] ? fget_raw+0x20/0x20 [ 559.413084] ? __sb_end_write+0xac/0xe0 [ 559.417091] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 559.422655] ? fput+0x130/0x1a0 2018/04/18 10:38:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x8a020000}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 559.425963] ? ksys_write+0x1a6/0x250 [ 559.429788] ? security_file_ioctl+0x94/0xc0 [ 559.434221] ksys_ioctl+0xa9/0xd0 [ 559.437693] SyS_ioctl+0x24/0x30 [ 559.441085] ? ksys_ioctl+0xd0/0xd0 [ 559.444737] do_syscall_64+0x29e/0x9d0 [ 559.448652] ? vmalloc_sync_all+0x30/0x30 [ 559.452819] ? _raw_spin_unlock_irq+0x27/0x70 [ 559.457341] ? finish_task_switch+0x1ca/0x810 [ 559.461866] ? syscall_return_slowpath+0x5c0/0x5c0 [ 559.466825] ? syscall_return_slowpath+0x30f/0x5c0 [ 559.471888] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 559.477282] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 559.482159] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 559.487368] RIP: 0033:0x455329 [ 559.490574] RSP: 002b:00007f53e932cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 559.498305] RAX: ffffffffffffffda RBX: 00007f53e932d6d4 RCX: 0000000000455329 [ 559.505593] RDX: 0000000020000080 RSI: 00000080000089a2 RDI: 0000000000000013 [ 559.513667] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 559.520956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 559.528248] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000005 2018/04/18 10:38:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x2000}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:37 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x1f, 0x202, 0x1, 0x4, 0x40, 0x8ec5, 0xa8b4, r1}, &(0x7f00000001c0)=0x20) r2 = socket(0x1b, 0x8000f, 0x2) bind$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"6abad76d0206a0"}, 0x8041}, 0x10) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/18 10:38:37 executing program 3: socketpair(0x1, 0x1, 0xfff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x8, 0x4) r1 = socket(0x400000010, 0x3, 0x0) write(r1, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/167, 0xa7}, 0x0) 2018/04/18 10:38:37 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x3, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:37 executing program 2 (fault-call:1 fault-nth:6): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x18}) 2018/04/18 10:38:37 executing program 1: unshare(0x40000000) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000000)="917d49e0455f779cdbb9ac100ae913d78a85d48a27cdb8c1690ce4fa090cef8740114f1d3b9d22db3d3268d1806fc469d116a298ec311c7c76420d02568687436980ac4a7468d83609326e14011c2faaa8af8a853b40cce7dc61e05574913b9f3f2a32061043956dfb1e4eb98ae371b3356a7dddda89ae99329649613e3218cef605978d6748165506e867175dea2e8eefeff6816c62d49710235fd864a99b1968e7e399c6a2b741e38423a018c00ed802a278cfd7", 0xb5, 0x8000, &(0x7f00000000c0)={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x276}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000006c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/18 10:38:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x804) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000240)={@mcast1}, &(0x7f0000000280)=0x14) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x2e, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000000), 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000600)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1020001}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x4c, r2, 0x100, 0x70bd29, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000804}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90009080}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r3, 0x4, 0x70bd29, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc81}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040000}, 0x8000) recvmsg(r1, &(0x7f00000004c0)={&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/56, 0x38}, {&(0x7f0000000380)=""/139, 0x8b}], 0x2, &(0x7f0000000480), 0x0, 0x8}, 0x10040) 2018/04/18 10:38:37 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) readv(r0, &(0x7f0000001780)=[{&(0x7f0000001680)=""/236, 0xec}], 0x1) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) [ 559.653512] sctp: [Deprecated]: syz-executor7 (pid 12162) Use of struct sctp_assoc_value in delayed_ack socket option. [ 559.653512] Use struct sctp_sack_info instead [ 559.673549] bridge0: port 1(bond_slave_0) entered blocking state [ 559.680067] bridge0: port 1(bond_slave_0) entered disabled state [ 559.706397] openvswitch: netlink: Flow key attr not present in new flow. [ 559.715905] IPVS: ftp: loaded support on port[0] = 21 [ 559.722545] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 559.723613] FAULT_INJECTION: forcing a failure. [ 559.723613] name failslab, interval 1, probability 0, space 0, times 0 [ 559.740248] sctp: [Deprecated]: syz-executor7 (pid 12178) Use of struct sctp_assoc_value in delayed_ack socket option. [ 559.740248] Use struct sctp_sack_info instead [ 559.741370] CPU: 0 PID: 12168 Comm: syz-executor2 Not tainted 4.16.0+ #5 [ 559.756936] openvswitch: netlink: Flow key attr not present in new flow. [ 559.763387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.763394] Call Trace: [ 559.763417] dump_stack+0x1b9/0x294 [ 559.763434] ? dump_stack_print_info.cold.2+0x52/0x52 [ 559.763458] should_fail.cold.4+0xa/0x1a [ 559.763473] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 559.763485] ? debug_check_no_locks_freed+0x310/0x310 [ 559.763495] ? print_usage_bug+0xc0/0xc0 [ 559.763504] ? graph_lock+0x170/0x170 [ 559.763513] ? graph_lock+0x170/0x170 [ 559.763524] ? find_held_lock+0x36/0x1c0 [ 559.763537] ? __lock_is_held+0xb5/0x140 [ 559.763556] ? check_same_owner+0x320/0x320 [ 559.763570] ? rcu_note_context_switch+0x710/0x710 [ 559.763579] ? debug_check_no_locks_freed+0x310/0x310 [ 559.763587] ? print_usage_bug+0xc0/0xc0 [ 559.763602] __should_failslab+0x124/0x180 [ 559.763614] should_failslab+0x9/0x14 2018/04/18 10:38:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0x28a}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) 2018/04/18 10:38:37 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x50, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x7, 0x2, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 10:38:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000006afd4)={0x5, 0x1, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x1, 0x9, 0x2, 0x10, 0xffffffffffffffff, 0xffffffffffff0000}, 0x2c) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/18 10:38:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4ee4366052dd2e328a432b135175450d3bfb7f5696bd65674ce2e5ebf6905f0cc0f27ccf799aaa604000000000000000bf3c20cb04b19ab8e059e15f3f75d812ad073c7bf449316f1a85917f2cd"}, 0xd8) close(r0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 2018/04/18 10:38:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0xee06000000000000}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 559.763624] kmem_cache_alloc+0x2af/0x760 [ 559.763635] ? lock_downgrade+0x8e0/0x8e0 [ 559.763648] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 559.763663] __kernfs_new_node+0xe7/0x580 [ 559.763675] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 559.763687] ? ip6_route_dev_notify+0x159/0x1370 [ 559.763697] ? find_match+0x1440/0x1440 [ 559.763710] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 559.763721] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 559.763733] ? refcount_add_not_zero+0x320/0x320 [ 559.763746] kernfs_new_node+0x80/0xf0 [ 559.763760] kernfs_create_dir_ns+0x3d/0x140 [ 559.763772] sysfs_create_dir_ns+0xbe/0x1d0 [ 559.763786] kobject_add_internal+0x353/0xba0 [ 559.763798] ? kobj_ns_type_registered+0x60/0x60 [ 559.763810] ? kfree_const+0x59/0x70 [ 559.763819] ? rcu_read_lock_sched_held+0x108/0x120 [ 559.763828] ? kfree+0x1e9/0x260 [ 559.763839] ? kfree_const+0x5e/0x70 [ 559.763851] kobject_init_and_add+0xed/0x130 [ 559.763861] ? kobject_add_internal+0xba0/0xba0 [ 559.763870] ? _raw_spin_unlock_bh+0x30/0x40 [ 559.763885] ? __dev_set_allmulti+0x1e1/0x310 2018/04/18 10:38:38 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2000000000000010, 0x6, 0x10000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7d4}, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001500), &(0x7f0000001540)=0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0x3, 0x9, 0xff, 0x40, 0x8, 0x0, 0x7d}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000001c0)={0x6, {{0xa, 0x4e20, 0x2e, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/18 10:38:38 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x4, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000940)) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="82a806f3898b4aa30e912f5f226d76060fea7762ed3aef143175b0b40aa786c8cf4cde9103e19aa539150d9681", 0x2d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330d27)="d3ab2719", 0x4) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/16, 0x10}], 0x1}, 0x0) [ 559.763900] br_add_if+0x76a/0x19e0 [ 559.763909] ? graph_lock+0x170/0x170 [ 559.763917] ? lock_acquire+0x1dc/0x520 [ 559.763929] ? br_features_recompute+0x220/0x220 [ 559.763953] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 559.763966] ? security_capable+0x99/0xc0 [ 559.763978] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 559.763988] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 559.764001] ? __dev_get_by_index+0x169/0x1c0 [ 559.764012] add_del_if+0x10f/0x140 [ 559.764022] br_dev_ioctl+0xbf/0xe0 2018/04/18 10:38:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)={0x77, 0x30, 0xaff, 0x0, 0x0, {0x4, 0xf0ffffff00000000}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x302}, 0x1}, 0x0) [ 559.764033] ? br_ioctl_deviceless_stub+0xad0/0xad0 [ 559.764044] dev_ifsioc+0x43e/0xb90 [ 559.764054] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 559.764065] ? register_gifconf+0x70/0x70 [ 559.764080] dev_ioctl+0x1b5/0xcc0 [ 559.764095] sock_do_ioctl+0x1d3/0x3e0 [ 559.764106] ? compat_ifr_data_ioctl+0x170/0x170 [ 559.764116] ? lock_downgrade+0x8e0/0x8e0 [ 559.764129] ? kasan_check_read+0x11/0x20 [ 559.764138] ? rcu_is_watching+0x85/0x140 [ 559.764154] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 559.764166] sock_ioctl+0x30d/0x680 [ 559.764178] ? dlci_ioctl_set+0x40/0x40 [ 559.764191] ? expand_files.part.8+0x9a0/0x9a0 [ 559.764200] ? kasan_check_write+0x14/0x20 [ 559.764213] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 559.764225] ? wait_for_completion+0x870/0x870 [ 559.764237] ? dlci_ioctl_set+0x40/0x40 [ 559.764249] do_vfs_ioctl+0x1cf/0x16a0 [ 559.764262] ? ioctl_preallocate+0x2e0/0x2e0 [ 559.764272] ? fget_raw+0x20/0x20 [ 559.764283] ? __sb_end_write+0xac/0xe0 [ 559.764296] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 559.764304] ? fput+0x130/0x1a0 [ 559.764316] ? ksys_write+0x1a6/0x250 [ 559.764329] ? security_file_ioctl+0x94/0xc0 [ 559.764341] ksys_ioctl+0xa9/0xd0 [ 559.764353] SyS_ioctl+0x24/0x30 [ 559.764363] ? ksys_ioctl+0xd0/0xd0 [ 559.764375] do_syscall_64+0x29e/0x9d0 [ 559.764386] ? vmalloc_sync_all+0x30/0x30 [ 559.764395] ? _raw_spin_unlock_irq+0x27/0x70 [ 559.764407] ? finish_task_switch+0x1ca/0x810 [ 559.764420] ? syscall_return_slowpath+0x5c0/0x5c0 [ 559.764432] ? syscall_return_slowpath+0x30f/0x5c0 [ 559.764444] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 559.764459] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 559.764474] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 559.764484] RIP: 0033:0x455329 [ 559.764491] RSP: 002b:00007f53e932cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 559.764504] RAX: ffffffffffffffda RBX: 00007f53e932d6d4 RCX: 0000000000455329 [ 559.764511] RDX: 0000000020000080 RSI: 00000080000089a2 RDI: 0000000000000013 [ 559.764519] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 559.764528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 559.764536] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000006 [ 559.764610] ------------[ cut here ]------------ [ 560.223329] kobject_add_internal failed for brport (error: -12 parent: bond_slave_0) [ 560.231578] WARNING: CPU: 0 PID: 12168 at lib/kobject.c:242 kobject_add_internal+0x42c/0xba0 [ 560.240166] Kernel panic - not syncing: panic_on_warn set ... [ 560.240166] [ 560.247626] CPU: 0 PID: 12168 Comm: syz-executor2 Not tainted 4.16.0+ #5 [ 560.254461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.263804] Call Trace: [ 560.266390] dump_stack+0x1b9/0x294 [ 560.270017] ? dump_stack_print_info.cold.2+0x52/0x52 [ 560.275242] ? kobject_add_internal+0x330/0xba0 [ 560.279931] panic+0x22f/0x4de [ 560.283120] ? add_taint.cold.5+0x16/0x16 [ 560.287262] ? __warn.cold.8+0x148/0x1b3 [ 560.291348] ? kobject_add_internal+0x42c/0xba0 [ 560.296031] __warn.cold.8+0x163/0x1b3 [ 560.299916] ? kobject_add_internal+0x42c/0xba0 [ 560.304619] report_bug+0x252/0x2d0 [ 560.308243] do_error_trap+0x1de/0x490 [ 560.312136] ? math_error+0x420/0x420 [ 560.315941] ? vprintk_default+0x28/0x30 [ 560.320006] ? vprintk_func+0x81/0xe7 [ 560.323815] ? printk+0x9e/0xba [ 560.327097] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 560.331945] do_invalid_op+0x1b/0x20 [ 560.335663] invalid_op+0x1b/0x40 [ 560.339110] RIP: 0010:kobject_add_internal+0x42c/0xba0 [ 560.344464] RSP: 0018:ffff880192eff560 EFLAGS: 00010282 [ 560.349830] RAX: 0000000000000048 RBX: ffff8801c776aa78 RCX: ffffc900028dd000 [ 560.357102] RDX: 0000000000040000 RSI: ffffffff815fa581 RDI: ffff880192eff0c0 [ 560.364361] RBP: ffff880192eff658 R08: ffff8801abb5e480 R09: 0000000000000006 [ 560.371627] R10: ffff8801abb5e480 R11: 0000000000000000 R12: 00000000fffffff4 [ 560.378902] R13: ffff8801a8d153e8 R14: ffff8801d77c0380 R15: ffff8801a8d153e8 [ 560.386198] ? vprintk_func+0x81/0xe7 [ 560.390010] ? kobj_ns_type_registered+0x60/0x60 [ 560.394776] ? kfree_const+0x59/0x70 [ 560.398494] ? rcu_read_lock_sched_held+0x108/0x120 [ 560.403523] ? kfree+0x1e9/0x260 [ 560.406901] ? kfree_const+0x5e/0x70 [ 560.410621] kobject_init_and_add+0xed/0x130 [ 560.415032] ? kobject_add_internal+0xba0/0xba0 [ 560.419699] ? _raw_spin_unlock_bh+0x30/0x40 [ 560.424112] ? __dev_set_allmulti+0x1e1/0x310 [ 560.428600] br_add_if+0x76a/0x19e0 [ 560.432225] ? graph_lock+0x170/0x170 [ 560.436032] ? lock_acquire+0x1dc/0x520 [ 560.440018] ? br_features_recompute+0x220/0x220 [ 560.444785] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 560.450316] ? security_capable+0x99/0xc0 [ 560.454460] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 560.459997] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 560.465027] ? __dev_get_by_index+0x169/0x1c0 [ 560.469550] add_del_if+0x10f/0x140 [ 560.473198] br_dev_ioctl+0xbf/0xe0 [ 560.476847] ? br_ioctl_deviceless_stub+0xad0/0xad0 [ 560.481877] dev_ifsioc+0x43e/0xb90 [ 560.485512] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 560.490724] ? register_gifconf+0x70/0x70 [ 560.494885] dev_ioctl+0x1b5/0xcc0 [ 560.498438] sock_do_ioctl+0x1d3/0x3e0 [ 560.502371] ? compat_ifr_data_ioctl+0x170/0x170 [ 560.507129] ? lock_downgrade+0x8e0/0x8e0 [ 560.511284] ? kasan_check_read+0x11/0x20 [ 560.515431] ? rcu_is_watching+0x85/0x140 [ 560.519624] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 560.524820] sock_ioctl+0x30d/0x680 [ 560.528446] ? dlci_ioctl_set+0x40/0x40 [ 560.532434] ? expand_files.part.8+0x9a0/0x9a0 [ 560.537035] ? kasan_check_write+0x14/0x20 [ 560.541280] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 560.546208] ? wait_for_completion+0x870/0x870 [ 560.550785] ? dlci_ioctl_set+0x40/0x40 [ 560.554754] do_vfs_ioctl+0x1cf/0x16a0 [ 560.558653] ? ioctl_preallocate+0x2e0/0x2e0 [ 560.563067] ? fget_raw+0x20/0x20 [ 560.566522] ? __sb_end_write+0xac/0xe0 [ 560.570499] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 560.576038] ? fput+0x130/0x1a0 [ 560.579313] ? ksys_write+0x1a6/0x250 [ 560.583115] ? security_file_ioctl+0x94/0xc0 [ 560.587537] ksys_ioctl+0xa9/0xd0 [ 560.591007] SyS_ioctl+0x24/0x30 [ 560.594386] ? ksys_ioctl+0xd0/0xd0 [ 560.598027] do_syscall_64+0x29e/0x9d0 [ 560.598060] IPVS: ftp: loaded support on port[0] = 21 [ 560.601922] ? vmalloc_sync_all+0x30/0x30 [ 560.601937] ? _raw_spin_unlock_irq+0x27/0x70 [ 560.601955] ? finish_task_switch+0x1ca/0x810 [ 560.601973] ? syscall_return_slowpath+0x5c0/0x5c0 [ 560.601990] ? syscall_return_slowpath+0x30f/0x5c0 [ 560.602008] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 560.602027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 560.602047] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 560.644047] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 560.645556] RIP: 0033:0x455329 [ 560.645565] RSP: 002b:00007f53e932cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 560.645582] RAX: ffffffffffffffda RBX: 00007f53e932d6d4 RCX: 0000000000455329 [ 560.645592] RDX: 0000000020000080 RSI: 00000080000089a2 RDI: 0000000000000013 [ 560.645600] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 560.645609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 560.645618] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000006 [ 560.653583] Dumping ftrace buffer: [ 560.653892] (ftrace buffer empty) [ 560.653897] Kernel Offset: disabled [ 560.711819] Rebooting in 86400 seconds..