, 0x4, 0x2, {0xa, 0x4e24, 0x4, @local, 0xffffffff}}}, 0x32) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x8, 0x4) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x448, 0xe932}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r4, 0xf0}, 0xc) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) sendmsg$xdp(r3, &(0x7f0000001a80)={&(0x7f00000003c0)={0x2c, 0x4, r6, 0x37}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="e2974edf7f7b169a0279d28f9d5b4422a06109c04d51dcdb3dc996886c1dbad355c8f6d0bf10d6f4557d736b9fed10112cab0e654d29e9f6282d478582475906d9ecb32cc9f7fb928c8ac379a43a6c80af970f2d793435494f6a40e751e4d18b0da7802651c03c4cd2f13b018c53d8b9ffa85b56959bb06b5da03c20b56c93ff768f810d404993004f464a6cefdad07759250f8ceb630c83de79c00bbd0faef0800cd0d9406a8ff93f8adeea8b767a", 0xaf}, {&(0x7f00000014c0)="d2275de2740067961d5ab676ed18c282ff6acb1e2f4eca65b806089f4e3a1852fe9454793da22deed39642d6e495f0c63ebe68823a7df5b520852a0ca1148dfdaee81ea829f9a2212720df7f4841b0a2c5e056a6e666739e9bee2012a0102d3f80eec461365b5a20974588f289099de70bb10d798dd40c8e5e864407dfd5a28150d895f8001b315fe3c624782e491b931dac5cb0a5bf04bc6d3ec72b4b34ba94f29d863c38b33e3a62e639c98061544c8c09f39d1f226be253fc272fa5e4841c1452bd2ee8", 0xc5}, {&(0x7f00000015c0)="32d61de3c23de785c0bbc2dc7820e35484f8986329065387", 0x18}, {&(0x7f0000001600)="81a58484db0751759c2fbbbaca49913705e5", 0x12}, {&(0x7f0000001640)="7ae96d4b6b443048611c0cfb204392244f176401d33851157bdd4b4810fb4347786a66ea95cc66adcfcf1bfeebee62aa2a34e9e3ca22425026e64743f548407842cbde7d7763e4269e3cb07a87d2e95e889af5fb8164d56cd1f79480822b5e1ac52247ae7ace875ba7d6695cbab05e80c1984c6afb88cdec2d6709c780ca708538649d2c3f04fea55e9d75dfb06b5c519c", 0x91}, {&(0x7f0000001700)="eba138daa3e2e3831985e195ee54d16a9517b7b33ffa4cc353ed797859667a05da2ecb097472189dd73b2d10c900417eeb20c25d0dda5bd0795cec016bc01ae202fbad7becd46394233d9fab84d1c32ef5efe9f5ea0de4abd2a04d2bd90640f16902f207b4509e0e13320e4854ac8be21cde53caf8c3c66d4f340cb878ccce3ed678ecb16fb2dd4948f234ce26db6a3dbbd2e1ac6c1079fbb46d9b80672dd7fae90c5ce8bb0f18aefe3b35ac171a0eba5a244852dc124953c7d4c1018400da8d6df86fb400dfa73f73c65cc74814116f4a7a2aa8942fd90881eac17b747b9935c63d5087c672f598aa85161786ca379ba414dbcc8182e1", 0xf7}, {&(0x7f0000001800)="b9441c7b3a81c22fca3c64c620af5da6207cd7c7108d0b799ee6c2c18a0d7cbba709b6cdd419ac45ba7c9396a0322ac78c146779791a16086d4bf739d34ff8315bc45552f2ca878808cd0f1a54e9a585eb4a87b0c8f9b8a57cfe5482cc64af559d8372a849f277108306a246be8a6bd75dba69a1318c252497e5a53b8dd7c1526d702e8e750c43712be0d3ec60e590ba165fb4a0fb73235a9500032ce1c66c7f0b66a443bf2d7aa258a1672eecf1", 0xae}, {&(0x7f00000018c0)="1f79ff9000013d94e48fce91be3283173dfe8db63d7615ef91e414182ff43e653cebf14b45d19e41d0d10ddbc78206ebacdead16e5a89b8fa585df78e903c4313ae5db652e022ceb2056e171e1870c30414b70ad01bee76401b3c8c6d68faa27fc10fbf8b2e4a65569791441a7814605a917ccc291f2e0e670dd56420d38dbd56c2cfd7b4ee734a06153fcf25be389474dacb3e374a3e4f59bb20100541a69b79429f27f31ce862d666b84f9055501d6884e73a7b39af07f20e13705e6e991ea8bd8", 0xc2}], 0x9, 0x0, 0x0, 0x8000}, 0x15e9c8c3176ce286) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001ac0)={{0x2, 0x4e24, @multicast2}, {0x6}, 0x44, {0x2, 0x4e22, @local}, 'veth0_to_team\x00'}) ioctl$sock_netdev_private(r5, 0x89f4, &(0x7f0000001b40)="040c2b8f") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001b80)={0x3, 0x0, 0x8002, 0x9, 0x10000, 0x9f, 0xa2, 0x1, r4}, 0x20) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000001bc0)={0x0, 0x4, 0x1, 0x101}) sendmmsg$inet_sctp(r2, &(0x7f0000002300)=[{&(0x7f0000001c00)=@in={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000001c40)="8daa51ababfcea8865ab545b55482154b46ede0e4ebd283b0d0c1c", 0x1b}, {&(0x7f0000001c80)="b65ec3f7fa564ae7c533428b38bb66d448959ce0f9a0ce17e34f88897eb1761e93496a02d3aed3106374416099c3912d8c3356ab767ead4f5e01b22d39d741e26c4482a1909ba159ac5cbf23c3ab5659a12134d904f8b72f9bfebd14283c25452b0ed1966eb3b889633a94e935d3de520f18615f2dc64332e8c73aa3ebd02904a1cb7059a18f9d38815aeac49f6b3b8a6ed64496f0232c3d5745171e9bd9e983", 0xa0}, {&(0x7f0000001d40)="f75db1f9fa6096b24547a9b3d3b58f12227a60ab7e032c547c53bd52dd6475c2a3c61d795547766574102baf2aa2f1f6c418bfbd98f8bdd78ccf43a574c22dc3f334fbb7d51296a01c15981d552c2c10cc108d969c48305903ec252d6323e9d7bb598aedfcd30de4a89cc10f5a189f628828343c254cf4356f7659114845291ca9113aeb3ec4e50d70ed80643ee569d81429cfbece081558e8b6023da6", 0x9d}, {&(0x7f0000001e00)="9db11f957a11f0f39313aab498247a7c5d76fcc79ed5fb44f4c425fe534bfd04be2051a46b1310a1a20ac4ee26467f283b4d03dcab0895091b169c3e624c146d6235b514b7d99c622b230bb1610a87b402442d67e14c60641988626c2a94804e28e6a6440fe46300084ca831a75c26188c5a94236807c0c4b7147f63e2908fd28edefc817901019a2552d592b99e6979cfce5655e2c7fb92ca0d53dbfb0361845f87b4e5778af3c1cbd01878d351671d04bea0e541", 0xb5}, {&(0x7f0000001ec0)="69fcfdeec8d8949011c3ee954fcd6aee16539ca9dcb946a38d8f6b1236e6a5c66eef98770e3644f601ccc19bf9fc9c3094841d8980d9b546d96259964569cc0c14a92e94615a72142abfd4cca8566ec1ad430c4a5efa23a193abffddbeb61ffc0f1c8e4a6bf6e87176b4c0e48dd118867daf2bf947e8e8ddfe5eef6888ba9b99205380e2826fb082fce9211340204af6a2dea8c9ca96a3c0e4e1e30473b98cc99b0265ee1da58d28459de587133d0c8428c4", 0xb2}], 0x5, 0x0, 0x0, 0x4054}, {&(0x7f0000002000)=@in={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000002240)=[{&(0x7f0000002040)="131e86a39ca9fa8bf2d273fbf2eeff55222e69413ca585f57cda33850ec31b5e6c8ed63db1c0323648de49d248f77482b3f23cbda1115da4ba9c3ad9ef5f7bb6", 0x40}, {&(0x7f0000002080)="d8f62bfa12afd1a358ebb60a716e6d987b21e742d4a57a0e527ce969ab09c059ad4c19d6999fc219ff2c080fc08a5a94b7d328ffd729924bae9ca87ad41a2ea8dc09e921ac", 0x45}, {&(0x7f0000002100)="8d6a3f24b7567115d9b072add2706f6e47d1defb1d99fbb0cc9ac798d12be9620b59709aabf0e631820787fdd6c1743e700591ef394a2d2d6dc70c86a0b7bfc7ec48c5abcba8ef1c567832aca41b4f38fe4b417103765e1663ac1fdd45b7fd129722eb9f4264845c0e8200494dc332070b4f877aa4c508e9efaf4482ec339833dcde6a0a8a1dbf271bacb8c096ca541f87695524b46ada0806a367c891a7dde5bb3a100749c54ddb36a1ca4895a27373ca2071dd1ac7c3d69fbda95e05d662f8", 0xc0}, {&(0x7f00000021c0)="ba10d920a2069cae3f79769161332a7a9507f3e86e9a16473a18665f1877cb4bb8bf00eb87553f17272a759ac67a848c8fc4a601e587799ef91850fde4b3cca0661aba5b728e8e73e51e9a905c551d7b03134da53e7fc8c7c54a7b4d29b4eb5f6e6630cfe2569208b731483a1fa7015a3d5c47eae2cdb29b0c1b6042", 0x7c}], 0x4, &(0x7f0000002280)=[@sndinfo={0x20, 0x84, 0x2, {0xeac0, 0x20e, 0x9be, 0x7f, r4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}], 0x70, 0x200480c4}], 0x2, 0x40) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000024c0)={'broute\x00', 0x0, 0x4, 0xdd, [], 0x3, &(0x7f0000002380)=[{}, {}, {}], &(0x7f00000023c0)=""/221}, &(0x7f0000002540)=0x78) r8 = accept$inet6(r3, &(0x7f0000002580)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000025c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000002600)={r4, @in={{0x2, 0x4e21, @loopback}}, 0x10001, 0x20, 0x7ff, 0xffff, 0x5}, &(0x7f00000026c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000002700)=@sack_info={r9, 0x830, 0x6}, &(0x7f0000002740)=0xc) setsockopt$inet6_dccp_int(r3, 0x21, 0x554fae1e1b2bdc29, &(0x7f0000002780)=0xfffffffffffffff6, 0x4) sendmmsg(r2, &(0x7f0000007380)=[{{&(0x7f00000027c0)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0xb723e29ed0ddb86f, 0x0, 0x2}}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002840)="b7dba1b5f5b27335aeacf0e99c32b30f76786ba0e29b887d39f6a6847a262adbf1ad2af6fcc4f8e6285cc11b399cfd866d9101aefcf98d6856f32d4d6ca444904658745dfc93d671e9857b2081d88630973abb8a910f704fc297a251a90aa6fc1bb9b458a3bef2b2b898933604ba51ac66cf4140b4ad84212b925ba55e83c212712de70de80417535959bd0fc49e175984da9680bc9ad222692610f6912802da8c557c70f7712d03866b72f7a947dd39923e63cd12082de494d9551f3842306f732a0dcb035e08ef", 0xc8}], 0x1, &(0x7f0000002980)=[{0x1010, 0x116, 0x4, "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{0x40, 0x10d, 0xff, "37ae3d45b24c0047535e6b0eb235076c32e4255db687b06b07b7cc0719213a0535a0b6a9a57f91107a"}, {0xd8, 0x101, 0xfffffffffffffffa, "1ccf41edab03e4076af16326779b39019c264534178fc4ce7349a359171ce3edcc4fbd792a1beb216c5ada2e7bc3668cfac680bc2f62944dc471e74fad613e6e51059c85cdd5db1cd0efeaa0d85729e50ff9ff48c2a8b480612477e1db47294267d03e217c3434dc19d1cd7cf86eece72a18a5eb00f6a2c64b158f60ec690a29fd4e35ac3cb89a6f7eb395289ec43a40453abe85c599a23cd485544868c259f23246ac0a84f5c3d363bf72501e5dbb8cde5f9f4c24a44744bd33bf1bde856cb870971938986ec97e"}, {0xc8, 0x11e, 0x9, "4871ebdf795e36684e589c76fc4629eae31e8a090d696c462cf0a270489ca73b7bc93136e89e6b953fc7cedd9553073c32f2905cf8adc01eeab3e982b49e6016e0f06fbf207f77d4bfbac8dd09d31188a260ae5c588732a7d5ac838f00b8529182e6e3be0159375e448c9fc2c108d7dea7b7ac8aa2d02839891335dd586469ca2a6569d5ef46a876699855a1c6ab38df60cb4c27f42cfafd13a350b1f2fa68d8ba18f96114586d8363198e1771a5cdb030244d75b0b6"}, {0x1010, 0x101, 0x5, 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0xfffffffffffffffe, "c9a3070c6edd01719374274f482107e1ffa3eaf6f700f7d734e0954e876a9f311572be3280cbc9cea12d37eeac4165be307fef680a2baead18414d7e11cac22dbba3237039c613a3750708178820d4894a3865a5cdeeb107a0543c8f9208d0f5e881c9931bc99ee3a28462a9a5f5a28708005ad6239a89b40ece1b79c276778ed4df2b35bfdb5ad21a"}], 0x4d0}}, {{&(0x7f0000006540)=@l2={0x1f, 0xfff, {0x9520, 0x8, 0x2, 0x2, 0x7, 0x8}, 0x5, 0x1}, 0x80, &(0x7f0000006880)=[{&(0x7f00000065c0)="67fb14c9aa0527d474ad2d0b74538c0b566ba878395d1b07c73d5b51903676a902a88f0a4636de1667afc9664dd4d474c011e2cb1c0ec5de7bf01fce131a53f5f9b790cb6e13561d2ad2f718edd3811cf80aaf65b76fcd047f21665007ec69047d917a79de32c6b4ab81599154b7a679240328dc1526b652deba2ad6a69271ac9f5c230a7426bc1a322950b68c88d4fd91fc3408926871bcd7074fa439aac4b2daa8dc1361a1d9715b50e1e4faaa8a8d22f3852abde94cf4982650afbd7fed25e665e4727643e83fea00c71dda09ca4abd51505631cea425b0f2a40588b9ec455c9d41eb510c552415f705c4854687c78bea06", 0xf3}, {&(0x7f00000066c0)="23bee456ded1dbc7b6e44a4b52cb5e40c4fceb2cdc9a2a9c06f87cad3bbba0ba7f3026b4c8343b9f322612dee31e760b6a53258034cc5b9ebbefa3e119cde63986a5c477d1c59d775bef0bf897ad6a002f3648345c42fe044500f4b2dba294813a29d25c05fe0bef92b200d0cd4a959fa66608c4cea98e2151bb94af9d2f0bdae86ea0aa6d9a195bfba9b7a6c5846dd4f9820ed9c32b4cabff4cf986c43cae108d42e4ed81354599d573428266bdd1366f7e2ab508c138aed213fbfbafbe13048bcf685c47b918db3fd9158d93b74030a77f7564ef1e51eab6dcd228cba3a2f532514916af7435", 0xe7}, {&(0x7f00000067c0)="5c88137d12d5f1155e7705487a90c203cd7d72ca368971faf104a80d65da83175993bafc6ea3b0b7d9adf5c2735f295f8a3fedd9d35e9a9b2086b691a8f8b780bbf225ca8f7fe5b4", 0x48}, {&(0x7f0000006840)="9b4f15c2f81a5845fbfdc3c24f76", 0xe}], 0x4, &(0x7f00000068c0)=[{0x90, 0x1f278b786a7bc8a5, 0x89, "a7a5a30b5d34650f364c6cf47a9af59f183222c573f7acfc097b85a7bc56aed7ff677a5197fbe91ea94806a8b0a66da464155fdf04ca546423bae466eaf1501e6910ba6feed0bcba9972e19233b274722ea7d645a0a1f8048a523350052db714dc056e09c6b6ce7ef2e71e2c9f3aef9f90050fada2b350a575758ef0dab83750"}, {0xf0, 0x29, 0x712, "f78285399f3a95b1c2965538f5323fc95f10647a9acc3bfd0a19e9449090a6e58391c81cae1c3ff33e439dabaa90d36c0ffacd4bd3e8a3b7ef67a50bdfbe78e5ba9749dd2a5db34261850fc56fb1631cbc9d859be7a3909b734375d10b49569834a596a7940797543b5a1e965c44960853e8d7467bb17e58503e4262fde112c08b23d3965f79816ac1417eb16102abacb97685227cb35dbfcc6c735a38c41b4026ec7c63a034a31984bd0dc802c7be121204cceed83171fd9bf46e357ef1a11eec8fb5c8ef2fad31cbdedbb55247dce1c269fba8ce70a5db8ba195aadf2c"}, {0x20, 0x107, 0x0, "5d9c79b79e4b3d7dbdd30643b46e3a93"}, {0x80, 0x104, 0x7, "d94959e2bd5c08f76d680c0aa2c1d77dd779905ffdcb8741b00f90dcfd32e04f56a1f552fcd011d4d37d5b6bab4e62dc5502bc7d256f54edc5523e995b68a4d8f7de6329938d017ef7c87c339e96ffa88c3a0dadcc48ae9df83d5837901254594e0de79b4b5cd8acf2"}, {0x20, 0xdf8793e4e6c0c1d7, 0x1, "acdd8228173e289b08277b207a"}, {0x78, 0x112, 0x5, "98d61dfa4fb57142fd818c22ede19421ccbe9e3ad60a4754960bd80d5c55764c27667f02549a25dbdc7e723b83b8db7dd8660dfec582d4627ab9e7eaf9e8b413ebc9265859060d2c105c6e933b0b6531ed1201be3b567cb70813dbf13519d3379d9f2565d4a30b"}, {0x68, 0x111, 0xc901, "e52e6441aaa7c9cd1998fc52c36bb9270b6b5a2a67c3f277ccf6c72923a57c83540a2f4bebbf07d41128e2a8131a2e3082e57d0db6d2586ad9d88ba1fb4e53c97b021644a24d83351df7a015f7b30eea597e"}], 0x320}}, {{0x0, 0x0, &(0x7f00000071c0)=[{&(0x7f0000006c00)="fec0d35aa5b99d4774f62a1274ace862fa71344e764d6acfdbb36ab38782678659e2c5dc00308d8b6edfbc5366b2", 0x2e}, {&(0x7f0000006c40)="c16bb4ead22cdc938b1b4799adc4924006bf8273779596df0a4dbb2027df3f644e67a3e63b6f025692a7ccf07eaf69a9cf99eb1d32b0d69b8840bc8271860990bf13f91334aaa406196aaca9f66b65434926f776e9ab3819e42ae0c36fd5effefd4ce4e24e14ad6bf5cd01da85c638b001854791d56340a5fa8f889ca7331eaeb165664d9b28a564f832302f83d93acab48d6a88415c5b45f8fa0ff256f2a0a997d5a2de75ec596516732af4ba2fadaf9cc97853f24715e60d147c20d0ad68c875514240478bd0874e0959f810871666", 0xd0}, {&(0x7f0000006d40)="153a598f5333c7ea11ec8120266b29e065477b74c44b70bb7271786fa3aa80c52b73804b1f315560068352795b2c602148ac7ef067c3e279d18b227ed99614a94d463bd0b48a697e712c3ac61137cf3bb5110d953e6b445a68ec708ddd5d8cbfdb764ec45ca5a08f683bda87159b8b38e902ba0c0126d244ca2f4e0832a7fd3c951c5b26c580674488987f82be20b0bfce94e3faee8a2728625091c2d1921e19a28189ebb7b349640db393228e274eadad11d8b8dbcbd66c060ee2b6d7892e3dcc5b99ee28395badea176ed2237fc87934af99b56152250b6c60e92eab0fc8c2b4e03328b0e1ce7c", 0xe8}, {&(0x7f0000006e40)="65c682d3671778571bb8f1461b7b9b65d91120faeaa2279971feeb8fb301c2dda0af626f1953cf6164faad5d2ead04644d17ed944c85e1cbcf7ef4965c7a79458998865394df59a402309c3f0b325eee2b51e6ce5b6f9b76faf37e0884c654c13f767aac0b5d5c30954e46ba98a3895b3986e59274f55259828b687eb907504f6aff11ac020d46452977c6592811d0c1346adb788c69778e29ecbe7938f6f41b1eca9d5ce80ec2f8eeb1e0c8", 0xac}, {&(0x7f0000006f00)="2bbf887da22436632ac3053b45474f4190f611383604541283df7e5f8039e3bc1c3cf227136cdf5ee774401b8759dd8c187375eb83427277ffa00793e604a3557cb21b4a773e63dfe7b29a8c33", 0x4d}, {&(0x7f0000006f80)="50e72bf8f3aa10c98d9f1e7de3a80104095d674cc9653d7bb9fd154879e3c2afb9138b76874785cbcdfe69311cbf37dafda8553ccdf85baf2aa75df5bd5084a0a4", 0x41}, {&(0x7f0000007000)="8f73c1723b30e6f21f8b16aa26f52661fea686266e8a0f451860dcdfc7b6a1a3290fa2fb6cfd48fcd801944d6b275ccd62c146b6eb83c81530cc8525a981a4b0c5f7bc70c71ecdfc23f02a7fc0f31580d6d7768d91645bcc265fab64491d61cbfdc038e867f5edce374ac41873f5b5de47aa2e4a92ad791b5f3a2d2d143df757b9583544f9682e4996ae34c0cf6d539df7117ba2d6df851eefe874bd4432d87d60fc6f9a6ae99b135f52882b954a1b7327195ecd9dc4206ed86f9c23d73ad2cc0946d247d9d63dc2b495390d03217a4a11952b9ab5455267e2f05b95279784b5f97776163394c8ecb580f1a5", 0xec}, {&(0x7f0000007100)="bab454a31eb9f637c4de07d6a5ad20281db501a7f5658cf9820029b16ece501dadae4453f59beb12b56f5d5bc210ec77fac8151fde41277c566094fc41b9d8d79b8dcc373c6c6be9d7b0dac372ed1a8acbe6b591a81be5312644ded0e973c06e39fc4bd98840451264589e69700958796814b6301b90c1019ad859bd9a8f9a0330266c5bafe25b74f552fe9f8558e96f62eaa5065fdfe1f334b402c388", 0x9d}], 0x8, &(0x7f0000007240)=[{0x110, 0x10f, 0x10b, "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"}], 0x110}}], 0x4, 0x8000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000007480)={0x40000000000, 0x5, 0x8000, 0x2, 0x5, 0x100, 0x8, 0x7, r4}, 0x20) ioctl$FS_IOC_SETVERSION(r8, 0x40087602, &(0x7f00000074c0)=0x101) setsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000007500)=0xe4c8b256fe3a8115, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000007540)) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007580)={{{@in=@loopback, @in6=@mcast1, 0x4e23, 0x8, 0x4e20, 0x7, 0x0, 0x20, 0x80, 0x3c, r6, r7}, {0x1, 0x100, 0x0, 0x3, 0x7, 0x9, 0x3, 0x8}, {0x4, 0x5, 0x3dc, 0x40}, 0x846, 0x6e6bb2, 0x2, 0x1, 0x0, 0x2}, {{@in=@multicast2, 0x4d4}, 0xc5e91d9b3f148c4, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x34ff, 0x97d219f0733df697, 0x3, 0x3, 0x81, 0x4f30, 0x10001}}, 0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000007680)={0x5, [0x1000, 0x5, 0x5, 0x792, 0x8]}, 0xe) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000076c0), &(0x7f0000007700)=0x14) 10:19:22 executing program 2: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x60, 0x0) bind$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x0, 0x1, 0x6, 0x40, 0x1, "3605d930ba43d96356acf1bb8aaa5b7ed2aa7ff4ef218ce691ae7395b5f6a1fa67e6b5218b164300a186be8f9ea8585ba586c95a1642371e60cad98aabfbaf", 0x3}, 0x60) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x7, 0x4) sendmmsg$inet6(r0, &(0x7f0000003180)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr="8a5eff487343a5b580df2dc7c18cd3b2"}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000100)="18", 0x1}], 0x1}}, {{&(0x7f0000000380)={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000003c0)="8f", 0x33c00}], 0x1}}], 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) [ 399.622703][ T26] audit: type=1800 audit(1565605162.452:136): pid=24898 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16532 res=0 10:19:22 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070204000d00000001000100010039", 0x7f) 10:19:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) 10:19:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000002", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), 0x4) socket$key(0xf, 0x3, 0x2) r1 = socket(0x8, 0x4, 0x9) accept4(r1, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast2}}, &(0x7f0000000080)=0x80, 0x80800) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) r3 = accept4(r2, &(0x7f00000000c0)=@can, &(0x7f0000000180)=0xffffffffffffff8f, 0x80000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, r3, 0x0) r4 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f0000000140)=@bpq0='bpq0\x00', 0x10) 10:19:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f00000001c0)=0xc) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e24}, 0x6e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) splice(r4, 0x0, r2, 0x0, 0x420000a77, 0x0) write$binfmt_elf64(r5, &(0x7f0000000000)=ANY=[], 0xfffffd88) clock_gettime(0x0, &(0x7f0000000140)) ppoll(&(0x7f0000000080)=[{r3}, {}, {r3, 0x1}], 0x3, 0x0, 0x0, 0x0) [ 399.880084][T24951] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 399.909241][T24951] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:22 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070304000d00000001000100010039", 0x7f) [ 400.004549][T24966] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 400.031939][T24966] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880004, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000003", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) 10:19:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'vxcan1\x00', 0x1000}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x30, r1, 0x7, 0x0, 0x0, {{}, 0x0, 0xb, 0x0, {0x0, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) 10:19:23 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070504000d00000001000100010039", 0x7f) [ 400.360898][ T26] audit: type=1800 audit(1565605163.182:137): pid=24945 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16675 res=0 10:19:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000f", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getuid() getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, 0x0, 0x0) getgid() sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) connect$vsock_dgram(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(r0, 0x0, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x10001, 0x3d8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x209bb6f819206845) shutdown(r1, 0x1) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x14050000000000) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff010}, {0x80000006}]}, 0x10) [ 400.455076][T24979] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 400.475294][T24979] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) 10:19:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000f0", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 400.546298][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:19:23 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070604000d00000001000100010039", 0x7f) 10:19:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x8, 0x9}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) recvmsg$kcm(r2, &(0x7f0000000440)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)=""/172, 0xac}, {&(0x7f0000000340)=""/221, 0xdd}], 0x3}, 0x40010042) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bcsf0\x00@\x00\x00\x05\x00\x00\x11\x00\x00\x13') 10:19:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) [ 400.738453][T25006] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 400.808746][T25006] PF_BRIDGE: br_mdb_parse() with invalid attr [ 401.132231][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 401.138078][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 401.143900][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 401.149640][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 401.155437][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 401.161178][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:19:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880006, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:24 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070704000d00000001000100010039", 0x7f) 10:19:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) 10:19:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x8, 0x9}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) recvmsg$kcm(r2, &(0x7f0000000440)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)=""/172, 0xac}, {&(0x7f0000000340)=""/221, 0xdd}], 0x3}, 0x40010042) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bcsf0\x00@\x00\x00\x05\x00\x00\x11\x00\x00\x13') [ 401.230731][ T26] audit: type=1800 audit(1565605164.052:138): pid=25005 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16533 res=0 10:19:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) [ 401.312310][T25029] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 401.339862][T25029] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getuid() getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, 0x0, 0x0) getgid() sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) connect$vsock_dgram(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(r0, 0x0, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x10001, 0x3d8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x209bb6f819206845) shutdown(r1, 0x1) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x14050000000000) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff010}, {0x80000006}]}, 0x10) 10:19:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000012", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:24 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b071204000d00000001000100010039", 0x7f) 10:19:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) 10:19:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 401.490011][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:19:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x16) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000280)=0x32, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008914, &(0x7f0000000140)="11dca50d5e0bcfe47bf070") r2 = accept4(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000100)=0x80, 0x80800) getsockopt$rose(r2, 0x104, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) [ 401.543364][T25046] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 401.605371][T25046] PF_BRIDGE: br_mdb_parse() with invalid attr [ 401.692235][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 401.698063][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:19:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880007, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00@\x00', {0x2, 0x0, @broadcast}}) 10:19:25 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b074304000d00000001000100010039", 0x7f) 10:19:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000005", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:25 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="1bc40a"], 0x1) [ 402.161727][ T26] audit: type=1800 audit(1565605164.982:139): pid=25040 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16548 res=0 10:19:25 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="b400128b3e370000450000000a0000009500000000000000"], &(0x7f0000000240)='EP\xd4\x00\x1f\x91\xeb/W\xb72$C0%\x03\x9c0\x96\xb2\fkC\x93H\xbfh\x9c\b`\x857\xd6\">c\xad\xc0bO\xba\xe2\xe1\t5\x9d\xcei\"2L\xcc\x13\x16\vh\xca\xe6C\x06\x97%\x9d\xd5-\x1fs\xe1j\xdc5\x92\xd0)%\xdf\xfa\xe8^\x9c\xd29\x8clg\xc8\x7f\xb5\xb1&\x02\xf1E\xb4\x84\xbeE\x91)f\xe8\xb7\xe2\xf6`i\xc5m\xd7l\x1d\xc1\x12\x01<:kM\xe9\x99\xcd\xcd\xc8\x85Z\xee47\xdc\xc8u\x80\xcf\xbeTo\xbb\xfb\xc0\xebV\xd8\xbb\xbe\xa2\x90J|s\xc2', 0x1, 0x348, &(0x7f0000000480)=""/195, 0x0, 0x0, [0x42]}, 0x48) [ 402.227214][T25078] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 402.253803][T25078] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:25 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = accept4(r0, &(0x7f0000001100)=@ax25={{}, [@bcast, @remote, @rose, @null, @rose, @rose, @rose, @bcast]}, &(0x7f0000000000)=0x80, 0x0) bind$bt_l2cap(r1, &(0x7f0000001080)={0x1f, 0x48a, {0x49800000000000, 0x4, 0x4, 0x331, 0x441e, 0x5}, 0x4d, 0x9}, 0xe) getsockopt$bt_hci(r0, 0x84, 0x75, &(0x7f0000000080)=""/4096, &(0x7f00000010c0)=0x1000) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xfffffffffffffffb, 0x32, 0xffffffffffffffff, 0x0) 10:19:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:25 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b076704000d00000001000100010039", 0x7f) 10:19:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) [ 402.400490][T25091] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) 10:19:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00\x00\x00\x00\x00\x05\x00', 0x4001}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@multicast2, @loopback, 0x1, 0x1, [@multicast1]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2, @loopback, 0x0, 0x1, [@rand_addr=0xe0000001]}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x1b, 0x4) [ 402.467320][T25091] PF_BRIDGE: br_mdb_parse() with invalid attr [ 402.802352][T25107] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:19:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880009, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:25 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070402000d00000001000100010039", 0x7f) 10:19:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:19:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="c70f8a00af3cfe03feddf47ecfd5739b24000000140007000000000000ff0f0000ff00fa0f000000582ff31b2480068345cff97417af048e932631eccc0bafff70eab1940ada525de20cde3a1e74f2c234f1a7174c8c2e575e2059fc33f041a27b39644d012167d0b1a80931e1b70b1827bb0f98439a7a5fbb3f21f30cc3d8cfcc77691a8a3c636d60d0f780ff070000a7ca2f8b49ac6c8b357bcfcb5ff962f0a24dce657356df1588ee653b5353f56d7c21615576ba96aa05e7828fe28029d4dc20380000000000000000"], 0x24}}, 0x0) 10:19:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$inet(r0, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e24, 0x5, @rand_addr="35b6a7f31e7bacf7fee9d85fa5e175f9", 0xffff}, @in={0x2, 0x4e22, @local}], 0x3c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @remote}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000580)={r2, 0x1, 0x6, @remote}, 0x10) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000480)={r2, 0x1, 0x6, @remote}, 0x10) [ 403.071891][ T26] audit: type=1800 audit(1565605165.892:140): pid=25095 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16516 res=0 10:19:26 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0x5, 0x4) r1 = accept4$rose(0xffffffffffffffff, &(0x7f0000000180)=@full={0xb, @remote, @rose, 0x0, [@bcast, @bcast, @netrom, @default, @bcast]}, &(0x7f00000001c0)=0x40, 0x80000) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000200)=@bcast) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x3, {0xa, 0x4e23, 0x3, @rand_addr="1922abe6f5cf136f9383039a97877e2f", 0xde4}}}, 0x32) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 10:19:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) 10:19:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 403.156536][T25119] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 403.185663][T25119] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:26 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070403000d00000001000100010039", 0x7f) 10:19:26 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$inet(r0, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e24, 0x5, @rand_addr="35b6a7f31e7bacf7fee9d85fa5e175f9", 0xffff}, @in={0x2, 0x4e22, @local}], 0x3c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @remote}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000580)={r2, 0x1, 0x6, @remote}, 0x10) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000480)={r2, 0x1, 0x6, @remote}, 0x10) 10:19:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 403.365382][T25147] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 403.417159][T25147] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x288000d, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) 10:19:26 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070405000d00000001000100010039", 0x7f) 10:19:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bdfe47bf070") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="441f071100000000000000000001000000f6bd51b97ecb460000000000", 0x1d) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="72ec8c1c6f3cce0d2ef937baf2b94c6f95619780347b3512e08155f4e779086dfcb91aefb49c50df06f3a67e3a71b46736c196dc59ba622f79fbf7623b35a8f0e1d8811e3b7aca83a8afff433f1e9ea123d983bf89f78b0729d82a19349c0cadd8c0d9291918ef14f74dbc3c76d6301cea8f35ac9b779c44156a6b41f720bbd1ae504018d46184865bc7d1d8e462865ac988ed66cccc84b85c3a89285ce9a098f9b1e2f3ea250b27957adcc6dc70b868680992947ec97e28c8", 0xb9) getsockopt$inet_opts(r1, 0x0, 0x4, 0x0, &(0x7f0000000200)=0x11) 10:19:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) connect$netrom(r0, &(0x7f0000000080)={{0x3, @null, 0x1}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast]}, 0x48) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'gre0\x00', @ifru_addrs=@ax25={0x3, @null}}) [ 403.879266][ T26] audit: type=1800 audit(1565605166.702:141): pid=25131 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16580 res=0 10:19:26 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = accept4(r2, &(0x7f0000001500)=@hci, &(0x7f0000000380)=0x80, 0x800) sendmsg$nl_generic(r3, &(0x7f00000047c0)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004780)={&(0x7f00000015c0)={0x31bc, 0x3d, 0x400, 0x70bd2a, 0x25dfdbfe, {0x7}, [@typed={0x4, 0x1f}, @generic="b55e2841ddadce26ed9abf0eca0e9d5fdccd2f6d902636eb5ad308cf9b1e1ecbf3ee4b2b9259818e5816197127d242b3c269caadc819635f887b73661d6f8abd06a486e903ef647c62276aa0f3d7940d1496536f7887b14fa955797f6aaa5f259cb16eedc88c00436b90eafb", @generic="3644d127f05cc849b45f82a14bdfc20d5425a1ad3880c2fccb5d5dd50f0b1def96e5407fccd236c530d14888c32fe90382cbaa3f41f51ea7500f2a3a89a643d694bb21172b1396745779677320e57e761399e27046865b7a413b118da2eae983d50f14b965de005e1e79b7a0eb1b0690cdfe92428af8330524e90f70a704455a8a6f25da86bd54949deac7a9600bbf44f7f72c69c51ad77c63f331", @typed={0x8, 0x1c, @ipv4=@multicast2}, @generic="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@typed={0x14, 0x54, @ipv6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @generic="9961d21ed6abcfffc7213d405168f437dd8b083abc372d876fd66a4daaa0871a09b3fbdeeb7e737e1fbd4f122c98ec1554a437ab44642a84bfbedb98a4f086b61a975f91f3b90e2b9ec55d679fd8bd"]}, @typed={0x14, 0x24, @ipv6=@loopback}, @generic="89e93f5a91d80b44839f0c73b6e8"]}, 0x31bc}, 0x1, 0x0, 0x0, 0x4}, 0x4000) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f00000003c0)=0x2, 0x4) accept4$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000080)=0x6e, 0x80000) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/17, 0x10000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000140)=0x100, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) bind$xdp(r2, &(0x7f0000000040)={0x2c, 0x0, r1}, 0x10) bind$xdp(r2, &(0x7f0000000100)={0x2c, 0x0, r1}, 0x10) 10:19:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) [ 403.945902][T25169] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 403.975404][T25169] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x800000000000000a}}, {{@in=@remote, 0x0, 0x2b}}}, 0xe8) r2 = socket(0x8, 0x3, 0x5) accept4$tipc(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001240)="2e0000002a00815fe45ac11850f923310815fcce95cf0400b5eba0b4d65cdbaa98cb930007fff080000000000000", 0x2e}], 0x1}, 0x0) 10:19:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:26 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070406000d00000001000100010039", 0x7f) 10:19:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\xff\x00', {0x2, 0x0, @broadcast}}) [ 404.172380][T25192] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 404.181607][T25192] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x288000f, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@loopback, 0x4f, r1}) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2, 0xa}, 0x1c) 10:19:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000ff", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x15, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001400)={'team0\x00', 0x0}) sendmsg$inet6(r0, &(0x7f00000014c0)={&(0x7f00000001c0)={0xa, 0x4e21, 0x2, @mcast2, 0x14b18444}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="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", 0xff}, {&(0x7f0000001300)="4c4ee38983f9760cad090dbd5e4c2297e064dcbcab410842ef2e150f60eba3d1ab40a15ecf52417cbd01af13f8149fbb992acf3f63e5b33dc7408b45e4719e2f955d92ee094361f7cf5038d2ddb6928a990d0236bbd27092f6d602173dde45ca30a6a98555d09272b4367c2a7e9d2167c416910eb667d70873a8c4ab694612d485c155b715fe871566e603c5ad2dae49965a6b5067d68ba1b9633672a264581b660a8bb85406", 0xa6}], 0x3, &(0x7f0000001440)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x2, 0x4, 0x1, 0x1c43, 0x0, [@mcast2, @ipv4={[], [], @multicast2}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xfffffffffffffffd}}, @pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}], 0x78}, 0x40) getsockname(r0, &(0x7f0000001500)=@in={0x2, 0x0, @empty}, &(0x7f0000001580)=0x80) 10:19:27 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070407000d00000001000100010039", 0x7f) 10:19:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x01\x00', {0x2, 0x0, @broadcast}}) [ 404.610189][ T26] audit: type=1800 audit(1565605167.432:142): pid=25191 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16548 res=0 10:19:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x02\x00', {0x2, 0x0, @broadcast}}) [ 404.674308][T25219] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x5, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) r2 = accept(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x3, [0x3, 0xfa84, 0x6]}, 0xa) sendto$inet(r1, &(0x7f0000000080)="14c0f4eec6758dc9360cb2ed2b4274515afbd6e7656efd3d65d652ecbeadbead4ad6f7247ead67e57c35d8a26940e76bad32655cf431f954bd48a2608eda616e507d5bbd7fcec244e846589cef8d403b81cc447a8a6ed7f430dfb9b28287cf99e61cd809d20a76d1753952ef68e97ca8013fa0d9b3ad7dbead00f07119e9ac508db904d7008ee4", 0x87, 0x80, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x23}}, 0x10) [ 404.725242][T25219] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:27 executing program 0: r0 = socket(0x840000000002, 0x3, 0xff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8840004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r1, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb02b}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4004804) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x1ff}, 0x8) sendmmsg$inet(r0, &(0x7f0000000440)=[{{&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="a3ecdf1aa43af3d19686c4b40287b985e6509aa7", 0x14}], 0x1}}, {{&(0x7f0000000200)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@ip_retopts={{0x10}}], 0x10}}], 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, 0x1, 0x3, [@multicast1, @local, @broadcast]}, 0x1c) 10:19:27 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070412000d00000001000100010039", 0x7f) 10:19:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 404.899433][T25242] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 404.956774][T25242] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880010, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @initdev}, 0x10) listen(r1, 0x100000000009) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x7d, &(0x7f0000000180), &(0x7f00000001c0)=0x100000223) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00000001000000180000001400010004000024f8ff0f000000000000000001"], 0x2c}}, 0x0) epoll_create1(0x48ab1526fcc2c5eb) 10:19:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) 10:19:28 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070443000d00000001000100010039", 0x7f) 10:19:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:28 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x9, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040), 0x0}, 0x18) ioctl(r0, 0x547, &(0x7f0000000000)="eeabd0") ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 405.389822][ T26] audit: type=1800 audit(1565605168.212:143): pid=25246 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16486 res=0 10:19:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x288000f, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") [ 405.458966][T25261] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 405.481207][T25261] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:28 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070467000d00000001000100010039", 0x7f) 10:19:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x04\x00', {0x2, 0x0, @broadcast}}) 10:19:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 405.643526][T25282] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:28 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070400430d00000001000100010039", 0x7f) [ 405.690265][T25282] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 405.824501][T25295] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880011, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) 10:19:29 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070400670d00000001000100010039", 0x7f) 10:19:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 406.286501][ T26] audit: type=1800 audit(1565605169.112:144): pid=25279 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16577 res=0 10:19:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x201}, 0x20000000) recvmmsg(r1, &(0x7f0000006500)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) 10:19:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 406.385136][T25307] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000035c0fe7b5668cc80b59104a7733d53fd0c9060f08db3c3faa743e247b80dd0919957002a37d962c8b9afc34cd865b1db5632f49219a2cbb919973aeb11ba0209a011f8f71bd5e903b4670df6c2a19286c7b9d251b0089c6e07ec0c74bb369d829b96ad18cdfebfdb5b94d07778e4b2942d01cf79eebc311e1b99c9e892e32b2858e4587e6f47e53f66d4f0d02b45bd698f3027d06681b4085870cff3ab408f2c967a38c391ecd2c28132a02d5d670a288dc68cbee5a6a7100100cdb57cb130b287e83c86693c8eead905703ebce7e3217ddcd98a17f35afef430159d4b62dd33fad7a941a9371c0cfc41daa115bbce8666a2c0d70b859bb3d46f3b82436a56e58d7ec5fb638d1a6b4a4aaa8949ddf1c95292579c12f5c41a8cc29ef8d35ae98b227286"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x288000f, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) 10:19:29 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404020d00000001000100010039", 0x7f) 10:19:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000ff", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) [ 406.565396][T25327] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:29 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404030d00000001000100010039", 0x7f) [ 406.780548][T25341] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880043, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4) recvfrom$inet6(r1, &(0x7f00000001c0)=""/232, 0xe8, 0x10002, &(0x7f0000000100)={0xa, 0x4e22, 0x8, @remote, 0x9}, 0x1c) sendmsg$nl_generic(r2, &(0x7f00001cb000)={0x0, 0x0, &(0x7f0000f4a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000002a00110200007d0000e700216fcaba708df60000188b11d20f43354f0079ad84000000000000000000"], 0x14}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000003c0)=0x6, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000002c0)=""/87, &(0x7f0000000340)=0x57) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000600ea1100000005000000", 0x29}], 0x1) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") [ 407.265959][ T26] audit: type=1800 audit(1565605170.092:145): pid=25321 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16755 res=0 10:19:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\b\x00', {0x2, 0x0, @broadcast}}) 10:19:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000ff", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:30 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404040d00000001000100010039", 0x7f) 10:19:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = epoll_create(0x99556bf) r2 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f0000001940)='(%em0\xfdbdev.}cgroup[user.-\'procproceth0\'+\x00', 0x29) epoll_pwait(r1, &(0x7f0000000180)=[{}], 0x1, 0x1ff, &(0x7f00000001c0), 0x8) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000001240)=""/175, 0xaf}, 0x2000) sendmsg$kcm(r3, &(0x7f0000001d00)={&(0x7f0000001340)=@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0x8001, 0xfff, "7690fc8e9cb00958c24ad6504a257efc9ceca7f369df1cb3e63c21079e3a66a863c4b89ca28d13a4c2c109237ff84443ae677689e499792ed46a641170dadd", 0x3f}, 0x80, &(0x7f0000001800)=[{&(0x7f00000013c0)="1506eb87cb8d69eb4cab3624cd418167be672f95c6204c9248f503d5c8166c5bf56efa942140a4e86d77c42e49de2b9a39ff1079fcdf283b8cd09c3649b01ade9276fc888ced0740f93b9802fe027d180501af6fed176a4ab810a8f335031710cacf18fe9fb7b82ab0b1553b192eb9256c69f2457dd4b1def2769f8bcaa5e047f7086f1b646a0bf6bf04dd19998dd6fcb7b4d70183658ca0811aefb741d8c3192c9bc4f0efc9", 0xa6}, {&(0x7f0000001480)="74172344d9672e7c40383187d9c3c3b09f994bed3d5bcf8f44a3e39ec9d533c2afbb5265ca6856621b38a5bcb05e2f6f00d7f842b70a8dc4e88d87fd29564e24b83b0d96041c55f45b112d3f73b9356d9ab9fe9f0cbb46f1aa0ff048b8639c64ad", 0x61}, {&(0x7f0000001500)="a024604485181b57dffbbc14f82822f61bc0053ec62b7fb65444035399885392220f7211498a6c5246b89a", 0x2b}, {&(0x7f0000001540)="efbadda8ae290742e9fa9ee77814b138acd8ca8f583adaf1e8964574bfae95db8e9d", 0x22}, {&(0x7f0000001580)="2a7882ddc8762dc3449f963806ab3fe7264d63655c85ccbafb548c4be48a708c957ea0c1b688888c9e753926a983f305c57cf980f211eb9267201aa005ee98125cf7f8c4f602e18b3a82fda7e69da5024147996ccb0b6631c8fb1ec6d2f4467b08dac3e2c6bd0648bc46811d8e4c767a56a52c8d1e16d60fbc9338a62572d74c8470666650bf6e3ffed83987cae450633e9be0bf12e6d39fe65a93601e95d345719a66d62fd60ef3df6d867cdcdb7f", 0xaf}, {&(0x7f0000001640)="dc8ddcbe485f2a005e2819eeeafbb08eab9717f4cca2af7dd844d5dd58e20cdd0092281919fc9ff5269cf855e419969142cfb000ad2f23d28c9c1d8e480dc09ae11fcc207c1d1acb5761c46e71a55f2561bc75ff31c16be5baa8d01f3b5417590d48fe140975b847745f4f7207355621e284a6006e3a32c082d62a0f25aa8ca6f79da0dfc3155c3aab82d7c462857cc204866df951e5cdff2318a383079e140c67e5dc614c999be37633abfdae6fd25a453923843617e31e3637f48c19b2e4fa1f41b7789bf9bf5cd14bc26f946d82c6c190f72a0c", 0xd5}, {&(0x7f0000001740)="acd233fb6e8f005c71e9ccdd60ef59ed8f7a5f8dfe7cff038bcf88d97c3513fd7ed83a85c35086a9ccedb0f399be9378b873ba37aa0f7405b87b57b1f10b0fe652c3f282444c16e933684876233ba386761afcdf6b1ccb9a64fdbc7f683eb5db03bda114abd874a7be81426a361bcaddd12ca8d9d53ab7d08a29d72fbce1cb398c8201e9ceb52a7841b99c70bb46b99307b1c491257a1b43d9", 0x99}], 0x7, &(0x7f0000001d40)=ANY=[@ANYBLOB="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"/1153], 0x480}, 0x40000) ioctl(r2, 0x0, &(0x7f0000001980)="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") recvfrom$rxrpc(r3, &(0x7f0000002200)=""/4096, 0x1000, 0x60, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000001880)) close(r1) [ 407.368406][T25361] __nla_validate_parse: 4 callbacks suppressed [ 407.368417][T25361] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 407.385217][T25361] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:30 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404050d00000001000100010039", 0x7f) 10:19:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00@\x00', {0x2, 0x0, @broadcast}}) [ 407.410650][T25364] netlink: 'syz-executor.2': attribute type 6 has an invalid length. 10:19:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000ff", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) r2 = socket(0x10, 0x80002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x258, &(0x7f0000000000)}], 0x4924924924925f1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, &(0x7f0000000440)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) r3 = epoll_create1(0x80000) epoll_pwait(r3, &(0x7f0000000080)=[{}], 0x1, 0x8, &(0x7f0000000380)={0x4}, 0x8) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x8, @local, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)={0x1ff, {{0xa, 0x4e21, 0x0, @mcast2, 0x9}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xc9d}}]}, 0x110) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) accept$inet(0xffffffffffffff9c, 0x0, 0x0) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000640), 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0}, 0x18) 10:19:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) [ 407.529892][T25374] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 407.554718][T25374] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:30 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404060d00000001000100010039", 0x7f) [ 407.662209][ C1] net_ratelimit: 4 callbacks suppressed [ 407.662220][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 407.751283][T25389] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 407.792819][T25389] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x28800f0, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) 10:19:30 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404070d00000001000100010039", 0x7f) 10:19:30 executing program 0: sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[]}}, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x14e22, @multicast2}, 0x7) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x2, 0x1) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f00000002c0), 0xf, &(0x7f0000000300)}, 0x4000000) recvfrom(r0, &(0x7f0000000080), 0x0, 0x2, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80) [ 408.093158][ T26] audit: type=1800 audit(1565605170.922:146): pid=25375 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16674 res=0 10:19:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) [ 408.152353][T25399] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:31 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="240000001e0007041dfffd946f6105000a0000000400000000000000080001000400ff7e", 0x24}], 0x1}, 0x0) socketpair(0x4, 0xa, 0x525, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r4, &(0x7f0000000300)=""/234, 0xea, 0x20, &(0x7f0000000400)={0xa, 0x4e22, 0x100000000, @local, 0x5}, 0x1c) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f00000002c0)=0x2, 0x4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='memory.swap.current\x00', 0x0, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r9 = socket(0x400000000000010, 0x802, 0x0) write(r9, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) setsockopt$inet_mreq(r7, 0x0, 0x31, &(0x7f0000000000)={@empty, @remote}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000240)={r0, r6}) [ 408.196152][T25399] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400007f", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:31 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b0704040a0d00000001000100010039", 0x7f) [ 408.394605][T25423] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 408.416168][T25423] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) r2 = socket(0x10, 0x80002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x258, &(0x7f0000000000)}], 0x4924924924925f1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, &(0x7f0000000440)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) r3 = epoll_create1(0x80000) epoll_pwait(r3, &(0x7f0000000080)=[{}], 0x1, 0x8, &(0x7f0000000380)={0x4}, 0x8) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x8, @local, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)={0x1ff, {{0xa, 0x4e21, 0x0, @mcast2, 0x9}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xc9d}}]}, 0x110) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) accept$inet(0xffffffffffffff9c, 0x0, 0x0) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000640), 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0}, 0x18) 10:19:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) 10:19:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400009e", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 408.571415][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:19:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880680, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:31 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@x25={0x9, @remote}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x38, "2a1ebdb2f5b4cfec8eff8ec669bd0ccb204824b02a0f3bffbb521f6655e6e2c3d2a0bd4a6bce5364ae27c832f8ce47a23c531eeb7bd7f1a2"}, &(0x7f0000000000)=0x5c) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="39000000130009006900000000000000ab00800001000000000000070000001419000a0010000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) 10:19:31 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b0704040c0d00000001000100010039", 0x7f) 10:19:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) 10:19:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000f0", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 408.980483][ T26] audit: type=1800 audit(1565605171.802:147): pid=25427 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16802 res=0 10:19:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) [ 409.038322][T25451] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 409.068920][T25451] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 409.083333][T25452] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000fc", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="b8000400190001000000000200000001e000000100007cb9ad63578d3e78000000000000880000000a00000000000000000000000000000000000000000000003d4522698422b71056621cc2ecabfd5298dcd2b44e92891438f6bbbd1f9e551e5aeca35f271059549c3cf0cf698b0aab0a890ee2e50115aaab13e2f64f", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYRESOCT, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRESDEC=r0, @ANYRESDEC=r1, @ANYRES64]], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000e7ffffffffffffff0000000000000000000000000000000000000000000000d1a192938d25d0c000"/112], 0x4}}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000040)=0x1, 0x4) 10:19:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\xff\x00', {0x2, 0x0, @broadcast}}) [ 409.111762][T25452] PF_BRIDGE: br_mdb_parse() with invalid attr [ 409.132111][T25461] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 409.143791][T25461] team0: Device lo is loopback device. Loopback devices can't be added as a team port 10:19:32 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000100), 0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x1, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@rc, &(0x7f0000000300)=0x80, 0x800) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000780)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000740)={&(0x7f00000003c0)={0x360, r2, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_MEDIA={0xb0, 0x5, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffff7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4a3b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2400000000000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x84, 0x4, [@TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000000000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb2b5}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xa7cd}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK={0xcc, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff81f5140e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffc01}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xec3}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1792000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x73}]}]}, @TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffffd459fb4a}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2f1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7ff}]}]}, 0x360}, 0x1, 0x0, 0x0, 0x4000004}, 0x4080) 10:19:32 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b0704040e0d00000001000100010039", 0x7f) 10:19:32 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x3, &(0x7f0000000680)=@framed={{0xffffff84, 0x0, 0x0, 0x0, 0x7, 0x4e, 0xffffffa0}}, &(0x7f0000000200)='GPLz', 0x5, 0xff7b, &(0x7f00000006c0)=""/195}, 0x48) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000100)={0x2, 0x2}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) [ 409.468566][T25482] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 409.486810][T25482] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', {0x2, 0x0, @broadcast}}) 10:19:32 executing program 0: r0 = socket(0x9, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x4}, 0x1c) 10:19:32 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b0704040f0d00000001000100010039", 0x7f) 10:19:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880ffe, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000001280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe6}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000280)=0x8) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x1, 0x183) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x325) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRESHEX=0x0], 0x273) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{0x4}]}, 0x78) [ 409.821460][ T26] audit: type=1800 audit(1565605172.642:148): pid=25462 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16689 res=0 10:19:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', {0x2, 0x0, @broadcast}}) 10:19:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = socket(0x5, 0x80000, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x80, 0x1, 0xa000}, 0x4) r2 = socket$inet6(0xa, 0x1000000000005, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x1, '\f'}, 0x2) getsockopt$inet_buf(r2, 0x84, 0x1c, &(0x7f0000dcffe8)=""/24, &(0x7f0000000000)=0x18) 10:19:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000000)=0x80) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, 0x0}, 0x0) r2 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r2, &(0x7f0000000100)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="c109000000002f003ffe141aac141412e0000001f5f2701da1f00ffb661be6e78567f87ce81610c9", 0x5c4}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x7, 0x0, 0x6}, 0x10) [ 409.935371][T25501] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 409.982373][T25501] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:32 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404100d00000001000100010039", 0x7f) 10:19:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) [ 410.151037][T25526] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfec7be070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r0, &(0x7f0000000040), 0x40000000000021e, 0x8800) 10:19:33 executing program 2: r0 = socket$inet(0x2, 0xa3283b63af5ef48f, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x2, 0x0, [0x20000800, 0x0, 0x0, 0x20000830, 0x20000a68], 0x0, 0x0, &(0x7f0000000800)=ANY=[]}, 0x78) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffe92) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x44a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000100), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{0xad7f8280d6842bb9, 0x40, 0x88b5, 'sit0\x00', 'ip6gretap0\x00', 'syzkaller0\x00', 'veth1_to_bond\x00', @link_local, [0xff, 0x0, 0x0, 0xff], @local, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe6, 0xe6, 0x116, [@mark_m={'mark_m\x00', 0x18, {{0x9, 0x8, 0x2, 0x3}}}, @cluster={'cluster\x00', 0x10, {{0x3f, 0x6, 0x4, 0x1}}}], [], @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x80000000}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{0x0, 0x1, 0x17dc2e6d5625f986, 'sit0\x00', 'ip6_vti0\x00', 'team0\x00', 'hwsim0\x00', @random="c34792091d33", [0x0, 0xff, 0x0, 0xff, 0xff], @remote, [0xff, 0xff, 0xff, 0xff, 0x0, 0x786928d0f238f4df], 0x6e, 0xee, 0x126, [], [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2c34e5c0, 'syz0\x00', 0x5c8d1853}}}], @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{0x3, 0x12, 0x0, 'bond_slave_1\x00', 'veth1_to_bridge\x00', 'nr0\x00', 'syzkaller1\x00', @remote, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @remote, [0xff, 0xff, 0xff, 0xff], 0xa6, 0x11e, 0x14e, [@mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}}}], [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x3, 0x7, 0x0, 0x0, "4c002e3618460da400ca1917fb0cd17d135e477fdcc2388330162cae4aab458a49a92ac0f257beb6009661cd35de193cf83d62c1086ce5ccd1b62d61ad19d45c"}}}], @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}]}, 0x4c2) [ 410.205519][T25526] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:33 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404480d00000001000100010039", 0x7f) 10:19:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', {0x2, 0x0, @broadcast}}) [ 410.446243][T25552] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 410.473059][T25552] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2881007, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:33 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b0704044c0d00000001000100010039", 0x7f) 10:19:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000240)=0x4) socketpair(0x5, 0x0, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x20, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x5}]}]}]}, 0x34}}, 0x0) 10:19:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000ff", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl(r0, 0xe410, &(0x7f0000000000)="6bb9e0ec25eaf4c060ec0f229e7faca736b2ff604b8728d84dfb36") writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100090a0a00410400000000fcff", 0x58}], 0x1) r1 = accept(r0, 0x0, &(0x7f0000000040)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) getpeername$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) bind$bt_hci(r1, &(0x7f0000000200)={0x1f, r2, 0x2}, 0xc) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0xfce6) socket$netlink(0x10, 0x3, 0xe) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) 10:19:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) [ 410.764525][ T26] audit: type=1800 audit(1565605173.592:149): pid=25524 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16515 res=0 10:19:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) [ 410.861404][T25565] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 410.907468][T25570] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 10:19:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) 10:19:33 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="24000000110007041dfffd946f61050007ececff1e00000003ff829b421b00a20400ff7e", 0x24}], 0x1}, 0x0) 10:19:33 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b0704045f0d00000001000100010039", 0x7f) [ 410.987643][T25570] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 10:19:33 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1, 0x14}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 411.102714][T25591] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x288fff0, r1, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', {0x2, 0x0, @broadcast}}) 10:19:34 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404600d00000001000100010039", 0x7f) 10:19:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$rose(r1, 0x104, 0x5, &(0x7f0000000040)=0x1, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774bf2) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x800003, 0x8013, r2, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can={0x1d, 0x0, 0x797ff5f, 0x5fff9930}, 0x200056d0, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x40000, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) 10:19:34 executing program 2: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x3}, 0x14) bind$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1800000000000000, 0x1, 0x3, 0x7}, 0x8) [ 411.564564][ T26] audit: type=1800 audit(1565605174.392:150): pid=25582 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16593 res=0 10:19:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', {0x2, 0x0, @broadcast}}) [ 411.650144][T25615] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:34 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404680d00000001000100010039", 0x7f) 10:19:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000000c0)={0x7ff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x27d) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x8}, 0x4) write(r0, &(0x7f0000000000)="1c0000001a009b8a14e5f4070009042400000000fe02000500000000", 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x100, 0x1000, 0x8, 0xc1}, 0x10) 10:19:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) [ 411.836388][T25634] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 412.548338][ T26] audit: type=1800 audit(1565605175.372:151): pid=25627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16531 res=0 10:19:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:35 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b0704046c0d00000001000100010039", 0x7f) 10:19:35 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001c000901000000000000060000000000"], 0x14}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 10:19:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) 10:19:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001280)={&(0x7f00000012c0)=ANY=[@ANYBLOB="9feb0100180000000000cacb2917449b8d00015800000000000d0000000000e8ff00020000080200000205000020080000020200000000000000010000000f000000000000230d000000030000000e00000001000000000000000d00000d00003b000000000000000000007f00002e30008eb0d5beb2a60190aa897c8d71"], &(0x7f0000000280)=""/4096, 0x77, 0x1000, 0x1}, 0x20) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001340)={0x0, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x7, 0x30, 0xffffffffffffffe0}, &(0x7f0000000240)=0x18) 10:19:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) [ 412.664992][T25665] __nla_validate_parse: 4 callbacks suppressed [ 412.665004][T25665] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="11dca50d5e0bcfe47bf070") r1 = accept4$inet(r0, 0x0, &(0x7f0000000100)=0x165a88d69f405436, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x4, 0x5}, 0x3) r3 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) accept4$ax25(r3, &(0x7f0000000500)={{0x3, @rose}, [@rose, @null, @null, @rose, @remote, @rose, @null, @null]}, &(0x7f0000000580)=0x48, 0x4a54c8ad484af292) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8) r5 = accept(r3, &(0x7f0000002240)=@ax25={{0x3, @bcast}, [@rose, @null, @default, @default, @netrom, @remote, @rose, @netrom]}, &(0x7f00000022c0)=0x80) sendmsg$nl_crypto(r5, &(0x7f00000023c0)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)=ANY=[@ANYBLOB="00fc0600250000000000ac00ee000000"], 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x81) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="0100126da92b235aad1a5ee11d7692847016c6970a6047e8346d089cdd1f44b4c4209a4e590bca7e603a27fd9ed5855cc57c01882c2cfbe33202b4f585fb3d24508a4b50b0ceb1d1"], &(0x7f00000000c0)=0xe) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000000200)="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", 0xfc) [ 412.712306][T25665] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:35 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth1\x00', {0x2, 0x4e21, @remote}}) bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x9, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x54}}, &(0x7f0000281ffc)='G\xffL\x00'}, 0x48) 10:19:35 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404740d00000001000100010039", 0x7f) 10:19:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) [ 412.946019][T25691] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 413.012350][T25691] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x6}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:36 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b0704047a0d00000001000100010039", 0x7f) 10:19:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:36 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000002, 0x132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) write$cgroup_subtree(r0, &(0x7f0000000140)=ANY=[@ANYPTR], 0x8) read(r1, &(0x7f0000000000)=""/81, 0xffffffd5) 10:19:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) 10:19:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) r1 = socket(0x3, 0x0, 0xe26) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000a80)) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000640)=@req={0x28, &(0x7f0000000600)={'ip6_vti0\x00', @ifru_flags=0x8801}}) accept4(r2, &(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f0000000140)=0x80, 0x80000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000680)={'rose0\x00', 0x5}) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000b80)) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @broadcast}}, 0x771b, 0x1}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="04000700083f00"], &(0x7f0000000740)=0x16) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000004c0)={'icmp\x00'}, &(0x7f0000000580)=0x1e) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e21, 0x2, @mcast2, 0x7}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x80000000, @remote, 0x7d}, @in6={0xa, 0x4e20, 0x8000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x1a0e0895, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x73fb019e}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e23, @empty}], 0xb0) ioctl$SIOCAX25CTLCON(0xffffffffffffffff, 0x89e8, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000240)) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@loopback, @dev, @loopback, 0x0, 0x0, 0x0, 0x500}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000440)=@xdp, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f00000005c0)=""/44, 0x2c}, {&(0x7f0000000940)=""/192, 0xc0}], 0x3, &(0x7f0000000bc0)=""/236, 0xec}, 0x3) sendto$packet(r2, &(0x7f0000000840)="e53a04416b0f3a2451fc74294e093cc630cb51260ff2c234522f1122476db0d0bdbacac6ec137e741d8e02297666774e0ab2745e8ccc1cd7dbc48620226db21bdc69164b2ec8315a24e0e7e291bc7320b9af9627cec518baf17e077e0271ebc38a71cc1f066eb31b9e707c6737c25befa46459700ac9451a143bd1e0f4374019c0226fcd4cad10a24f8c3b97c7a9c68918e236ad577e585f74a50895ed40c3cc9c658251bfaeb57205dfd8e3c0f034b65db79d4b86c2c15a59c1ab53136702966b6db42c9e83c915b1a28cd1358d7472505eca22b0eb176fb377a5e6c75b4a0fd6af860563b29ba563839f12fadd", 0xee, 0x840, &(0x7f0000000a40)={0x11, 0xf8, 0x0, 0x1, 0x1, 0x6, @random="2c8549800074"}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000500)={&(0x7f00000006c0)=ANY=[]}}, 0x84) [ 413.351155][ T26] audit: type=1800 audit(1565605176.172:152): pid=25684 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16531 res=0 10:19:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) [ 413.427433][ T26] audit: type=1804 audit(1565605176.252:153): pid=25702 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir205353269/syzkaller.cLbzOK/709/memory.events" dev="sda1" ino=16879 res=1 [ 413.467246][T25709] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:36 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000002, 0x132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) write$cgroup_subtree(r0, &(0x7f0000000140)=ANY=[@ANYPTR], 0x8) read(r1, &(0x7f0000000000)=""/81, 0xffffffd5) [ 413.497243][ T26] audit: type=1800 audit(1565605176.252:154): pid=25702 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16879 res=0 [ 413.519080][T25709] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00', {0x2, 0x0, @broadcast}}) 10:19:36 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404001200000001000100010039", 0x7f) [ 413.592393][ T26] audit: type=1800 audit(1565605176.252:155): pid=25711 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16879 res=0 10:19:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x02\x00', {0x2, 0x0, @broadcast}}) [ 413.725622][ T26] audit: type=1804 audit(1565605176.552:156): pid=25731 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir205353269/syzkaller.cLbzOK/710/memory.events" dev="sda1" ino=16913 res=1 [ 413.731726][T25735] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 413.795747][T25735] PF_BRIDGE: br_mdb_parse() with non-bridge 10:19:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x8}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:37 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x400001000008912, &(0x7f0000000140)="11dca50d5e0bcfe47bf070") r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r2, 0x89e4) socketpair(0x3, 0xa, 0x3, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1b) sendmsg$sock(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[@timestamping={{0x14}}], 0x18}, 0x0) 10:19:37 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404004000000001000100010039", 0x7f) [ 414.205177][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 414.205199][ T26] audit: type=1800 audit(1565605177.032:158): pid=25721 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16880 res=0 [ 414.259535][T25748] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 414.275503][T25748] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) r1 = socket(0x3, 0x0, 0xe26) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000a80)) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000640)=@req={0x28, &(0x7f0000000600)={'ip6_vti0\x00', @ifru_flags=0x8801}}) accept4(r2, &(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f0000000140)=0x80, 0x80000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000680)={'rose0\x00', 0x5}) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000b80)) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @broadcast}}, 0x771b, 0x1}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="04000700083f00"], &(0x7f0000000740)=0x16) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000004c0)={'icmp\x00'}, &(0x7f0000000580)=0x1e) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e21, 0x2, @mcast2, 0x7}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x80000000, @remote, 0x7d}, @in6={0xa, 0x4e20, 0x8000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x1a0e0895, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x73fb019e}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e23, @empty}], 0xb0) ioctl$SIOCAX25CTLCON(0xffffffffffffffff, 0x89e8, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000240)) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@loopback, @dev, @loopback, 0x0, 0x0, 0x0, 0x500}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000440)=@xdp, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f00000005c0)=""/44, 0x2c}, {&(0x7f0000000940)=""/192, 0xc0}], 0x3, &(0x7f0000000bc0)=""/236, 0xec}, 0x3) sendto$packet(r2, &(0x7f0000000840)="e53a04416b0f3a2451fc74294e093cc630cb51260ff2c234522f1122476db0d0bdbacac6ec137e741d8e02297666774e0ab2745e8ccc1cd7dbc48620226db21bdc69164b2ec8315a24e0e7e291bc7320b9af9627cec518baf17e077e0271ebc38a71cc1f066eb31b9e707c6737c25befa46459700ac9451a143bd1e0f4374019c0226fcd4cad10a24f8c3b97c7a9c68918e236ad577e585f74a50895ed40c3cc9c658251bfaeb57205dfd8e3c0f034b65db79d4b86c2c15a59c1ab53136702966b6db42c9e83c915b1a28cd1358d7472505eca22b0eb176fb377a5e6c75b4a0fd6af860563b29ba563839f12fadd", 0xee, 0x840, &(0x7f0000000a40)={0x11, 0xf8, 0x0, 0x1, 0x1, 0x6, @random="2c8549800074"}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000500)={&(0x7f00000006c0)=ANY=[]}}, 0x84) 10:19:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) 10:19:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:37 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404004300000001000100010039", 0x7f) 10:19:37 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xfffffffffffffff8}, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x4, [@func={0x2, 0x0, 0x0, 0xc, 0x2}, @func_proto]}, {0x0, [0x0, 0x5f]}}, 0x0, 0x34}, 0x20) [ 414.455580][T25770] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 414.484308][T25770] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:37 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404006700000001000100010039", 0x7f) 10:19:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x04\x00', {0x2, 0x0, @broadcast}}) [ 414.699041][T25790] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 414.718900][T25790] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x9}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:37 executing program 2: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404004300000001000100010039", 0x7f) 10:19:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) [ 415.066346][ T26] audit: type=1800 audit(1565605177.892:159): pid=25768 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16945 res=0 [ 415.116295][T25804] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.2'. [ 415.128733][T25804] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:38 executing program 0: r0 = socket$kcm(0x2, 0x200000000000001, 0x0) accept4$unix(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x6e, 0x80800) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000008c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06K\xea0\xd5\x9f\x9e\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTH\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x8f\xe1i\xf2-A\x94\xff\xa1Yl]\x83\x17b\x1f\x91', 0x2761, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000040)=r1, 0xab) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x2}, 0x8) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000003c0)=@in={0x2, 0x0, @loopback}, 0x80, 0x0}, 0x20000000) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00000002c0)=""/251}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000180)={r0, r3}) sendmsg$kcm(r4, &(0x7f0000002500)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001200)="13", 0x1}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000140)={r0}) 10:19:38 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404001200000001000100010039", 0x7f) 10:19:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) 10:19:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0c000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000080)="497fb69377c33bcc4fe950fedf976a711caa4e06ff4e174296df31a9bab5a98f", 0x20) poll(&(0x7f00000001c0)=[{}], 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd, 0x9, 0x40000}) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 10:19:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff10000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 415.347204][T25816] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 415.372384][T25816] PF_BRIDGE: br_mdb_parse() with non-bridge 10:19:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0xffffffffffffffd1, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x400000000004e22}, 0x1c) poll(&(0x7f0000000000)=[{r1, 0x959f5a526dc11ee7}, {r2}], 0x2, 0x80000001) close(r2) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) socketpair(0x9, 0xa, 0x9c1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000240)=0x619, 0x4) sendto$inet6(r2, &(0x7f0000000300)="c1bb8a8319d78690f465613c13d0432bf74f419c7905eb4d1d918a2f2b683b14c5184cbbabef22a1f30765c78f49e59c6810667a56560c3429faacd5fece48eb8fac729faa59ba7ca5dd83d3de5ee783bed5dabcab0bf549c1da6ff8efff37b4ba5da4a01992ab5962124e174b3428a9c9517bced3801382da1ce0d5f1b4dc041398a0c1beb5570feec46e74909f300db9c9ccd807a55e298f0a881db2598fe6c46be56e650ab1f5e8259c9bf187f1a6c3e4da3b7c746b0c5472c002355c922dc72fbcde1ca9096a1beefde983767d07a9855fcf857242cf509571c844ab239685c7934fa1415387cdf17bf49183ab9453691a", 0xf3, 0xd5, &(0x7f00000000c0)={0xa, 0x4e23, 0x8, @rand_addr="eac7308cfa0ed322d21a0c8492f83806", 0x4}, 0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000140)="f03bce891da1ca407ee595f3d6b702623ab43b5fb845b9659d10b557c6a3147b3874a5312e219adc2471569931d87480768643c22f95cae4e113e2248302b50bcef5b6d410b5e78c6cdb043320c7ff37745105adbcf6a5e0a47ff4dfd23439a7d503641239254a39e0087f8323e7a14b6222b72951fd742da4293c4a2e16244f79eb4aee2d7760fcc3f7d007d0d6c995f5ce7842b2ac6fc7b30e9cda5d0260641ad29e3c9df4f8ca4249edee6118049c780172e4ed37", 0xb6) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f0000000100)=@ccm_128={{0x304}, "3a639edaa93ebb2b", "bdfd76a38e354aca134d3fabd63701ed", "7686e232", "168e122f258a5afb"}, 0x28) 10:19:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) [ 415.612339][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:19:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xa}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:38 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404004300000001000100010039", 0x7f) 10:19:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08020000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\b\x00', {0x2, 0x0, @broadcast}}) [ 415.841791][ T26] audit: type=1800 audit(1565605178.662:160): pid=25812 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=17030 res=0 [ 415.908414][T25847] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 415.921105][T25847] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x523, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x3d2, 0x100) recvmmsg(r0, &(0x7f00000001c0), 0x2fe, 0x0, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000000380)=""/42, 0x2a}], 0x7}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) sendmsg$nl_generic(r3, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x5009800}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0xbc, 0x3b, 0x800, 0x70bd2c, 0x25dfdbfe, {0x1e}, [@nested={0xa4, 0x85, [@generic="63a720b61a0167119f43302e09edbce7573eb4906c5b4cc3b68923d639586e02a910deadfbc06fb63c82f954fcd387d8f3c921997cfb553a0c4ab95e937b4b2b40631881d5f4365f8fc79004f4bba070fb1549e2bbd64b88465398d3c54f8e6a299dbecfa0035c6687998a67c86b5d5bcb73aa0e7740b44f88", @typed={0x8, 0x82, @uid=r4}, @typed={0x18, 0x1d, @binary="0bab64a48ef505821e10e5912134f37f18"}, @generic="86144f2808"]}, @nested={0x4, 0x85}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x8010) 10:19:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) 10:19:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000005070000000000000bc700000000000009500000000000000"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x0, 0x47, 0xffffffffffffff10, &(0x7f0000000240)="bc5f0c3f69dd2839ac22ad5c", 0x0, 0xefff}, 0x28) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r2, &(0x7f0000000200), &(0x7f0000000280)=""/61}, 0x18) 10:19:39 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404006700000001000100010039", 0x7f) 10:19:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08030000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 416.357382][T25864] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) 10:19:39 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b07040400ffff070001000100010039", 0x7f) 10:19:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080f0000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 416.408608][ T26] audit: type=1800 audit(1565605179.232:161): pid=25858 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16515 res=0 10:19:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xb}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:39 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x800003, 0x8013, r0, 0x0) close(r0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r2, &(0x7f0000000980), 0xffffff4d) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 10:19:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) [ 416.577652][T25883] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08f00000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:39 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000001e00)={0x15, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x7c01, 0x0, 0xa0008000, 0xffffffad}}, &(0x7f0000014ff5)='syzka\x00\x00\x00\x05\x00\xf3', 0x7, 0x1000, &(0x7f0000014000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:19:39 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d02000001000100010039", 0x7f) 10:19:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) 10:19:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000300000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 416.896874][T25908] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) 10:19:39 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d03000001000100010039", 0x7f) 10:19:39 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @loopback}}, &(0x7f00000001c0)=0x80, 0x80800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000040)={0x1, 0x20000, 0x6}, 0x10) 10:19:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08120500000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 417.121328][T25925] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xc}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) 10:19:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000f00000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:40 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d04000001000100010039", 0x7f) 10:19:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000140)="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") getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$unix(r0, &(0x7f0000000100)=""/30, 0x1e, 0x40002120, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000001140)={0x7ff, 0x3, 0x100000001}, 0x10) write(r0, &(0x7f00000000c0)="1c0000001a009b8a14e5f40700090400ff0000000000000500000000", 0x1c) sendmmsg$inet6(r0, &(0x7f00000024c0)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x8000, @rand_addr="76b5c90d3ed08e37eb1714c954f1f32e", 0xd80}, 0x1c, &(0x7f0000002400)=[{&(0x7f0000001180)="308004b520dfcde59a9421e7f8f17912b9e6bd70fd43b388e288031effbe49fb4c891faf89906fbe098a41672f1b34654c9017ec846cf4", 0x37}, {&(0x7f00000011c0)="ca87811c277fcaf28587722837aecc6a47948dd65dc8510ea094cf4d8df54fc5b7b2a9c16b6317236026bd72d2dd02400d0e3e7b12fe585e7ab7bf66f6992efc5a647903e9", 0x45}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="8520684dcfdc953ab5302435e5d2a0ff5fc73c965f34940bdfac3b18c7f2c71ad6340391a9609d7552872b36f59edd5e7a022d368d834fad9787b5c2c615dd22b083f5404f14a8ad399f8bc225cf21486e64f75a2cad1a79b31c771eb3bd8f59e1d87103af9026b9071175f164088f975fd7cddc550b347b903bac8e95f0133bb49a0f577087779143619af929b90a0535907fed36fd71d8077f52caba5af0bc4a78728d398c13e9a709f0", 0xab}, {&(0x7f0000002300)="ed66e6974a2b08023e6973408eaa260370b0fe3665f7961f093c526dd4ce089fbe3cdfab54ef4675268e600391e5b4875ed32257b8e68bf54080dffd395f94d86211639b398c734d5715b63fa71855e15508b3d47ab14a70520ef0361b7ad4ed0672e8ecaf8e394735e46c6eca8da154023fe419b39fcb6b2ebd8f278bb03ef64cc8960aa29a4db033e336a7f5b4c102b52bd4e4d9e8acefe8d1c7bc274a1032cb0030035ddf2e9f659fb6362da4799126af326e066c0703c02de7a1b9465301d947fb89da38e15f8d7d8a31c1a051faf33286f67b169f0e8cffdceb86", 0xdd}], 0x5, &(0x7f0000002480)=[@tclass={{0x14, 0x29, 0x43, 0x100}}], 0x18}}], 0x1, 0x8000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002500)=0x1, &(0x7f0000002540)=0x4) 10:19:40 executing program 0: r0 = socket$unix(0x1, 0x805, 0x0) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x3, 0xffffffff, 0xffffffff80000001, 0x0, 0x2, 0x3e, 0x6, 0x5, 0x38, 0x29, 0x5, 0x1, 0x20, 0x1, 0x7f, 0x479, 0x1f}, [{0x278c146931abd52b, 0x7, 0x9, 0x1, 0x86c, 0xfffffffffffffffd, 0xef35, 0x50f}], "62e2fe5f0a7ff685f5d3f44f9ca06bafa96036dbec8ab3bf1ccff4fc2f", [[], [], [], [], []]}, 0x575) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x2) r1 = accept4(r0, &(0x7f0000000a40)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast2}}, &(0x7f0000000ac0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000740)={0x0, 0x697c, 0x9, 0x5, 0xff, 0x2, 0x5, 0x6, 0x5, 0x0, 0x2}, 0xb) write$binfmt_elf32(r0, &(0x7f0000000d00)={{0x7f, 0x45, 0x4c, 0x46, 0x340d, 0x0, 0x7, 0x8000, 0x1000, 0x3, 0x7, 0x0, 0x378, 0x38, 0xf8, 0x4, 0x101, 0x20, 0x1, 0x2, 0x5, 0x7}, [{0x6, 0x80000001, 0x5, 0x3, 0x9, 0x400, 0x2, 0x17e3}, {0x7, 0xfffffffffffffffe, 0x3, 0x5, 0x5, 0x200, 0x1400000000000000, 0x4}], "381e6384a6d3668343f5b558d570fa091e996d254b5acd8ca436326602a0b2be330d91e497aee3c76a32a613e3977dd6ef93b7e2586d073282c57367c17bd0d7c5122b2eac4f899b0f7bd8dfb5d2e0a3e9987423e69fa0a4ce87651f5ab9c06f722ca25450a71790ca246d916b6ead3b1f19390c89a3039edd4e6b2553d0efa4ae1d0d0a557937b00660a650826d11ad2a4965ede19bcaaa2d6d5f37bf5bb748ae9ec32740091e23b51b7f4c8afe3f56baaa91f3a142b66f45af1dd96e072753f9e06b72b676875c59c0b10956d9e573ce09", [[], [], [], [], []]}, 0x64a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000940)={0x0, 0xd6, 0x10000, 0x4, 0x4, 0x4f2}, &(0x7f0000000980)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000c40)={r2, @in={{0x2, 0x4e22, @empty}}, 0x7, 0xdcf}, 0x90) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x34, r3, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x9}}]}]}, 0x34}}, 0x20008001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0xff, {{0x2, 0x4e24, @multicast2}}}, 0x88) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000780), 0x4) recvfrom$unix(r0, &(0x7f00000007c0)=""/228, 0xe4, 0x20, &(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e) 10:19:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) 10:19:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08051200000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 417.703616][T25949] __nla_validate_parse: 4 callbacks suppressed [ 417.703626][T25949] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:40 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d05000001000100010039", 0x7f) [ 417.747768][T25949] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca5055e0bcfec7be070") r1 = socket(0x10, 0x3, 0x0) close(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$unix(0x1, 0x3, 0x0) close(r3) close(r2) pipe(&(0x7f0000000680)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r4) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000000)={{0xf83620a7270fe57f, @rand_addr=0xfffffffffffffff9, 0x4e24, 0x4, 'dh\x00', 0x26, 0x3ff, 0x57}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e23, 0x0, 0x1, 0x9, 0x6}}, 0x44) close(r5) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) splice(r1, 0x0, r5, 0x0, 0xc0, 0x0) close(r5) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="c1"], 0x1) 10:19:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08003f00000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000140)="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") getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$unix(r0, &(0x7f0000000100)=""/30, 0x1e, 0x40002120, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000001140)={0x7ff, 0x3, 0x100000001}, 0x10) write(r0, &(0x7f00000000c0)="1c0000001a009b8a14e5f40700090400ff0000000000000500000000", 0x1c) sendmmsg$inet6(r0, &(0x7f00000024c0)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x8000, @rand_addr="76b5c90d3ed08e37eb1714c954f1f32e", 0xd80}, 0x1c, &(0x7f0000002400)=[{&(0x7f0000001180)="308004b520dfcde59a9421e7f8f17912b9e6bd70fd43b388e288031effbe49fb4c891faf89906fbe098a41672f1b34654c9017ec846cf4", 0x37}, {&(0x7f00000011c0)="ca87811c277fcaf28587722837aecc6a47948dd65dc8510ea094cf4d8df54fc5b7b2a9c16b6317236026bd72d2dd02400d0e3e7b12fe585e7ab7bf66f6992efc5a647903e9", 0x45}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="8520684dcfdc953ab5302435e5d2a0ff5fc73c965f34940bdfac3b18c7f2c71ad6340391a9609d7552872b36f59edd5e7a022d368d834fad9787b5c2c615dd22b083f5404f14a8ad399f8bc225cf21486e64f75a2cad1a79b31c771eb3bd8f59e1d87103af9026b9071175f164088f975fd7cddc550b347b903bac8e95f0133bb49a0f577087779143619af929b90a0535907fed36fd71d8077f52caba5af0bc4a78728d398c13e9a709f0", 0xab}, {&(0x7f0000002300)="ed66e6974a2b08023e6973408eaa260370b0fe3665f7961f093c526dd4ce089fbe3cdfab54ef4675268e600391e5b4875ed32257b8e68bf54080dffd395f94d86211639b398c734d5715b63fa71855e15508b3d47ab14a70520ef0361b7ad4ed0672e8ecaf8e394735e46c6eca8da154023fe419b39fcb6b2ebd8f278bb03ef64cc8960aa29a4db033e336a7f5b4c102b52bd4e4d9e8acefe8d1c7bc274a1032cb0030035ddf2e9f659fb6362da4799126af326e066c0703c02de7a1b9465301d947fb89da38e15f8d7d8a31c1a051faf33286f67b169f0e8cffdceb86", 0xdd}], 0x5, &(0x7f0000002480)=[@tclass={{0x14, 0x29, 0x43, 0x100}}], 0x18}}], 0x1, 0x8000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002500)=0x1, &(0x7f0000002540)=0x4) [ 417.966446][T25966] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 418.032393][T25966] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xd}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) 10:19:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca5055e0bcfec7be070") r1 = socket(0x10, 0x3, 0x0) close(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$unix(0x1, 0x3, 0x0) close(r3) close(r2) pipe(&(0x7f0000000680)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r4) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000000)={{0xf83620a7270fe57f, @rand_addr=0xfffffffffffffff9, 0x4e24, 0x4, 'dh\x00', 0x26, 0x3ff, 0x57}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e23, 0x0, 0x1, 0x9, 0x6}}, 0x44) close(r5) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) splice(r1, 0x0, r5, 0x0, 0xc0, 0x0) close(r5) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="c1"], 0x1) 10:19:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08004000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:41 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d06000001000100010039", 0x7f) 10:19:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x16f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1}}], 0x1, 0x0, 0x0) [ 418.340560][ T26] audit: type=1800 audit(1565605181.162:162): pid=25939 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16562 res=0 10:19:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) 10:19:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800f000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 418.435793][T25997] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 418.470729][T25997] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = socket(0x200000000010, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff014}, {0x6}]}, 0x10) 10:19:41 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d07000001000100010039", 0x7f) 10:19:41 executing program 2: r0 = socket$inet6(0xa, 0x200000006, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.memory_pressure\x00\x9f\b!\xe5\a#\xe0\xa0]\xf0r\xe7R\xa0\x8e\xd7l\xa0\x8d\x19\x92\xde\xaf\xe1\xc4\xd1 \xa8\xba\xf5\xddPw\x19\x91\x86vo\x05e\xa0\x9c\x0e\xa0\xd9\"\xba\x818\x1a\x1b\xb0|\xff\x1a\x84\x99~\xd5\xdf\x04\xb5h\xb6>/Xn5\xb3,\t\x99\xef\xbb$\x87\x92\xaeM\x82\x8de\xcc\x12\xb6\xbc\xa3', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r2 = accept(r0, 0x0, &(0x7f00000003c0)) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000200)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @rand_addr, 0x200}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x44, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, 0x0, 0xfffffffffffffe2f) socket$vsock_stream(0x28, 0x1, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r1, 0x10f, 0x83, &(0x7f00000001c0), &(0x7f0000000280)=0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) sendmsg$can_raw(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet6_tcp(0xa, 0x1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYBLOB="323900009ea59d5140a73aceecaa57ef745dc13f07f636e4006f90832633fd691f"], 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r3, r1, 0xf, 0x2}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000240)=0x14, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={r5, 0x7, 0x8}, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="57956bfccf38c89c4fc10a3ed5a7f094e3815fdfab"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 10:19:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) [ 418.654884][T26015] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 418.672882][T26015] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 418.881581][ T26] audit: type=1804 audit(1565605181.702:163): pid=26022 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir205353269/syzkaller.cLbzOK/721/memory.events" dev="sda1" ino=16738 res=1 10:19:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xe}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00@\x00', {0x2, 0x0, @broadcast}}) 10:19:42 executing program 0: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x10000000080002, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x800000010000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x81}, 0x8) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="290000001800190000003fffffffda0602007a00fde80001084000040d0005000005000000060000ff", 0x29}], 0x1) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 10:19:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000003000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:42 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d0a000001000100010039", 0x7f) [ 419.232484][ T26] audit: type=1800 audit(1565605182.062:164): pid=26021 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16529 res=0 10:19:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) 10:19:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) [ 419.325390][T26036] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 419.352013][T26036] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 419.358290][T26039] IPVS: ftp: loaded support on port[0] = 21 10:19:42 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d0c000001000100010039", 0x7f) 10:19:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08004003000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:19:42 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0xffffffffffffff9f, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0xffffffffffffffe1, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002300470003eac20d00000000000086838cbb6185db790d6a6965ab50095adac229f5d57fd9ff4559cfdfc5d4f9f2a0437f0000009b3a6685c4b4401713a681e8efbb01d8"], 0x14}}, 0x0) ioctl$sock_netdev_private(r2, 0x8921, &(0x7f0000000200)) close(r2) [ 419.556042][T26058] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 419.609670][T26058] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) [ 419.707370][T26039] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 10:19:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xf}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000340000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) 10:19:43 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d0e000001000100010039", 0x7f) 10:19:43 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000000c0)={r0, 0x0, 0x8, 0x3e0, 0x3}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x8, 0x2) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x168, r3, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0xf4, 0x4, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xde48}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40b9}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5ba}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x200}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x20, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$rds(r0, &(0x7f0000000440)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000580)={r0, r0, 0x2d6, 0x5e, &(0x7f0000000500)="5db787470ffd3065848bc8e87913837d7ea17762c4308db41f2e13a5cf8d071b5683bbdc03a18b146cbffbfae2bcca47cbc7cddf282fb7a9648554015797b35d9fb02e20a150ae1e20af1ce37c83c9b187e3b4be0f8f9a57c893ab015a99", 0x7, 0x1, 0x8, 0x1, 0x400, 0x3, 0x0, 'syz1\x00'}) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000680)={'NETMAP\x00'}, &(0x7f00000006c0)=0x1e) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000700)={0x17f263f377656f9d, @multicast2, 0x4e23, 0x1, 'wrr\x00', 0x2, 0x100000001, 0x4a}, 0x2c) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000740)=0x928, 0x4) sendto(r6, &(0x7f0000000780)="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", 0xff, 0x10, &(0x7f0000000880)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000900)=@req={0xf7, 0x1, 0x7879, 0x4}, 0x10) connect(r4, &(0x7f0000000940)=@hci={0x1f, r2}, 0x80) bind$xdp(r4, &(0x7f00000009c0)={0x2c, 0x1, r2, 0x20, r4}, 0x10) accept$unix(r0, &(0x7f0000000a00)=@abs, &(0x7f0000000a80)=0x6e) recvfrom$inet(r5, &(0x7f0000000ac0)=""/125, 0x7d, 0x40000060, &(0x7f0000000b40)={0x2, 0x4e24, @remote}, 0x10) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r4, 0x100000000) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000bc0)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r4, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x28, r7, 0x1, 0x70bd26, 0x25dfdbff, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x6}, @SEG6_ATTR_SECRETLEN={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0xd1}, 0x4008085) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000cc0)=""/60, &(0x7f0000000d00)=0x3c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000d40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d80)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000dc0)={r8, 0x2, 0x1, [0x4]}, 0xa) 10:19:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x3b0, &(0x7f0000000000)=@framed={{}, [@call={0x163, 0x11, 0x1c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x3db, 0x10, 0x0}, 0xffffffffffffff0a) [ 420.190433][ T26] audit: type=1800 audit(1565605183.012:165): pid=26048 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16547 res=0 10:19:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) [ 420.275231][T26085] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 420.290685][T26085] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:43 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d0f000001000100010039", 0x7f) 10:19:43 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x6, &(0x7f0000581000)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000000)=0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYRESOCT=r2, @ANYRESOCT=r1, @ANYRES16=r5, @ANYRESDEC, @ANYRESOCT=r0, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRESHEX=r5, @ANYBLOB="7123c8d103bb84638f0537815c7fec2d7fb865946e243f8e8379a122a9fef0087d5d22a25f2cf6c5ed900d8bac274a14780421991130ef776371800c2c020da96dcbea8779358caf1860fd20795800bcbf9d122ffaea2a295c6a0b7c9b9bf6f2883e25f428d347858ed4ac41651e34094dfc5c31bbd02375bb6ebf73fa305d04e7b05bdbb038103f1d0a2dc91f19086381c43b2ac8f49db4e7a89e8ec6a76a2070480021775c5c", @ANYBLOB="3e93da4048e3c55c8ffb6cf1a8d402b6904a3e78f6599bd1777544d3e1189e69808df3d6a57d69ac15713bc5d7787f9cc61fc8945001b98ed11c4d2bc399f34312b839c4a68b61200704a00c90929fdd055d3835e2c90321a06290bdc12ab918728ab3a09ac3bcd983844258461db4cc03227d3f9f29a57ff2d7080f527a7a7dde92905b0151cbcc33acf730dc57ed396218601421494f0250a4f376acfb85e5", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRESHEX=0x0], @ANYRESDEC=r4, @ANYRES64=0x0, @ANYRESDEC=r2, @ANYRESHEX=0x0, @ANYRES32=r6], @ANYRESDEC=r6, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="fdc79056a012d54765937ff054a465f3393089785f0489facd40dacd292b1e6ca2ad70c23ec0f140478bd2ccd937fd688c9bdaba2c9ed3b18cef026504bef68324d124a94449078dc65c9c2a53d6ea2178827a04122b907b16a036461611917a5f2040bce1ea1311fecc1edb97896dc89806236e23b1cb51aebd0b7e52d53318b266b8ed6df471975cdf429e3a56cb9ed430a7977468c8d592eef5d0e4927b7c94343dc9d9bcfbb072cb997b9fdee5141b5ce93ff6bfe2c650bcc91a59a1c3b0336333e80b4f19d478ff252f5214a8c707a1d282a96f", @ANYRESOCT=r1, @ANYRESHEX=r3, @ANYRES16=r4, @ANYPTR, @ANYRESDEC], @ANYBLOB="4ca346e56c701bf082cb7ec5fc97eac6196922a807754b755f2ab78c75052a5135c2fde2dbcab41e813acea996981e891c2cb3663ddca30f7aef27b91424247eb00056867ee8e33e11295c30966b2626ca468db15415006590e9a53186b9eb75b090737020ed3cac816a6957c31100028263aa5e404af365338bd106838af16582cb1270b43fc89fda9f22e1aa62e006f53b20c26e186f95d5b2d142eabdf81fe1d4505691b87c416cef6fca745dc5dc98a832a87a0b2c57a949b91d66b8dd104b177343be714182c54b5586e345c4ead0ba15b10fd48b7ecd6a4c22c2f06fbd87b3a2d3d650604cc4300984a81991379d375e4c", @ANYRESOCT=r6]], 0x8}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x0) splice(r2, 0x0, r2, 0x0, 0x7, 0x8) 10:19:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08fffff0000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x20, 0x3, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0xc, 0x8, [@typed={0x8, 0x0, @uid}]}]}, 0x20}}, 0x0) 10:19:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\xff\x00', {0x2, 0x0, @broadcast}}) [ 420.499183][T26111] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 420.541249][T26116] netlink: 'syz-executor.2': attribute type 8 has an invalid length. [ 420.549665][T26111] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x10}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:43 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x6, &(0x7f0000581000)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000000)=0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYRESOCT=r2, @ANYRESOCT=r1, @ANYRES16=r5, @ANYRESDEC, @ANYRESOCT=r0, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRESHEX=r5, @ANYBLOB="7123c8d103bb84638f0537815c7fec2d7fb865946e243f8e8379a122a9fef0087d5d22a25f2cf6c5ed900d8bac274a14780421991130ef776371800c2c020da96dcbea8779358caf1860fd20795800bcbf9d122ffaea2a295c6a0b7c9b9bf6f2883e25f428d347858ed4ac41651e34094dfc5c31bbd02375bb6ebf73fa305d04e7b05bdbb038103f1d0a2dc91f19086381c43b2ac8f49db4e7a89e8ec6a76a2070480021775c5c", @ANYBLOB="3e93da4048e3c55c8ffb6cf1a8d402b6904a3e78f6599bd1777544d3e1189e69808df3d6a57d69ac15713bc5d7787f9cc61fc8945001b98ed11c4d2bc399f34312b839c4a68b61200704a00c90929fdd055d3835e2c90321a06290bdc12ab918728ab3a09ac3bcd983844258461db4cc03227d3f9f29a57ff2d7080f527a7a7dde92905b0151cbcc33acf730dc57ed396218601421494f0250a4f376acfb85e5", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRESHEX=0x0], @ANYRESDEC=r4, @ANYRES64=0x0, @ANYRESDEC=r2, @ANYRESHEX=0x0, @ANYRES32=r6], @ANYRESDEC=r6, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="fdc79056a012d54765937ff054a465f3393089785f0489facd40dacd292b1e6ca2ad70c23ec0f140478bd2ccd937fd688c9bdaba2c9ed3b18cef026504bef68324d124a94449078dc65c9c2a53d6ea2178827a04122b907b16a036461611917a5f2040bce1ea1311fecc1edb97896dc89806236e23b1cb51aebd0b7e52d53318b266b8ed6df471975cdf429e3a56cb9ed430a7977468c8d592eef5d0e4927b7c94343dc9d9bcfbb072cb997b9fdee5141b5ce93ff6bfe2c650bcc91a59a1c3b0336333e80b4f19d478ff252f5214a8c707a1d282a96f", @ANYRESOCT=r1, @ANYRESHEX=r3, @ANYRES16=r4, @ANYPTR, @ANYRESDEC], @ANYBLOB="4ca346e56c701bf082cb7ec5fc97eac6196922a807754b755f2ab78c75052a5135c2fde2dbcab41e813acea996981e891c2cb3663ddca30f7aef27b91424247eb00056867ee8e33e11295c30966b2626ca468db15415006590e9a53186b9eb75b090737020ed3cac816a6957c31100028263aa5e404af365338bd106838af16582cb1270b43fc89fda9f22e1aa62e006f53b20c26e186f95d5b2d142eabdf81fe1d4505691b87c416cef6fca745dc5dc98a832a87a0b2c57a949b91d66b8dd104b177343be714182c54b5586e345c4ead0ba15b10fd48b7ecd6a4c22c2f06fbd87b3a2d3d650604cc4300984a81991379d375e4c", @ANYRESOCT=r6]], 0x8}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x0) splice(r2, 0x0, r2, 0x0, 0x7, 0x8) 10:19:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', {0x2, 0x0, @broadcast}}) 10:19:43 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d10000001000100010039", 0x7f) 10:19:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000010400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x200000001, 0x130) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x140) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x29b, 0xffca) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf2, 0xf087}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000013, &(0x7f0000000180), 0x4) write$binfmt_elf64(r0, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", [[], []]}, 0x278) [ 421.086337][ T26] audit: type=1800 audit(1565605183.912:166): pid=26105 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16786 res=0 [ 421.140989][T26130] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 421.170851][T26130] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:44 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1f452e6d48fa5ec6, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x110, r0, 0x0) unshare(0x60000000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080), 0x0) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1566eee36d45338aef24340091"], 0x1}}, 0x0) r1 = socket$inet(0x2, 0x80000, 0xfffffffffffffe01) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000040), 0x0) setsockopt$TIPC_GROUP_LEAVE(0xffffffffffffffff, 0x10f, 0x88) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x3}, 0x0, 0x0, &(0x7f00000000c0)={0x1ff, 0x8, 0x3, 0x3ff}, &(0x7f0000000180)=0xd, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300)=r3, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="0399fb8046c71a9ebf741c6cc614bb84", 0x10) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x10001, 0x10) 10:19:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000020400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:44 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d48000001000100010039", 0x7f) 10:19:44 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local}], 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr="352dd082f53d9a614cb34129b4dc00c5"}, 0x1c) 10:19:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', {0x2, 0x0, @broadcast}}) [ 421.354172][T26147] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 421.399302][T26147] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 421.410563][T26154] IPVS: ftp: loaded support on port[0] = 21 10:19:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000030400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 421.846038][T26160] IPVS: ftp: loaded support on port[0] = 21 10:19:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x11}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:44 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d4c000001000100010039", 0x7f) 10:19:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) 10:19:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080000000f0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 421.888124][ T26] audit: type=1800 audit(1565605184.712:167): pid=26155 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16708 res=0 10:19:44 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1f452e6d48fa5ec6, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x110, r0, 0x0) unshare(0x60000000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080), 0x0) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1566eee36d45338aef24340091"], 0x1}}, 0x0) r1 = socket$inet(0x2, 0x80000, 0xfffffffffffffe01) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000040), 0x0) setsockopt$TIPC_GROUP_LEAVE(0xffffffffffffffff, 0x10f, 0x88) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x3}, 0x0, 0x0, &(0x7f00000000c0)={0x1ff, 0x8, 0x3, 0x3ff}, &(0x7f0000000180)=0xd, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300)=r3, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="0399fb8046c71a9ebf741c6cc614bb84", 0x10) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x10001, 0x10) 10:19:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', {0x2, 0x0, @broadcast}}) [ 421.943225][T26176] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000005120400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:44 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d5f000001000100010039", 0x7f) [ 422.038375][T26185] IPVS: ftp: loaded support on port[0] = 21 10:19:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) [ 422.138747][T26193] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:45 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMP(r0, 0x1, 0xea78d16468e89201, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000100)=0xc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, {}, 0x4}, 0xe) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x7, 0x401, 0xb01, 0xfffffffffffffffa}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x2, 0x1ff, 0x0, 0x5}, 0xc) 10:19:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080000003f0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) 10:19:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x43}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:45 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d60000001000100010039", 0x7f) 10:19:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x1619e3572d711be7) r1 = socket(0x0, 0x1bf40c5b58dfa720, 0x401) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0xd4, r2, 0x104, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@rand_addr="ff1a4f7009d54d12f3894c1e793780ab"}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @broadcast}}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="5cf632c8972b058cea6184534a5deba6"}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x80}, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) 10:19:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000400400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 422.736297][ T26] audit: type=1800 audit(1565605185.562:168): pid=26187 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16516 res=0 [ 422.812361][T26219] __nla_validate_parse: 2 callbacks suppressed [ 422.812371][T26219] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 422.842223][T26219] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 423.448008][ T26] audit: type=1800 audit(1565605186.272:169): pid=26225 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16598 res=0 10:19:46 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory\x01\x00\x00\x00\x16\x00\x00\x00\xeafW\x1dn\xf0\x130\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x8}) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x58}) 10:19:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) 10:19:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08ffffff9e0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:46 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d68000001000100010039", 0x7f) 10:19:46 executing program 2: r0 = socket(0x10, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x18, 0x18, 0x100201, 0x70bd2c, 0x0, {0x1d, 0xd601}, [@typed={0x4, 0x73}]}, 0xffffffffffffff86}}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x800) 10:19:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xf0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:46 executing program 2: socket$caif_seqpacket(0x25, 0x5, 0x3) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind(r0, &(0x7f00000000c0)=@llc={0x1a, 0x201, 0x38fa, 0x80000000, 0xffffffff, 0xffffffffffffff4b, @dev={[], 0x14}}, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @dev}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) ioctl$sock_ifreq(r1, 0x8907, 0x0) [ 423.686158][T26239] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 423.714086][T26239] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:46 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d6c000001000100010039", 0x7f) 10:19:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08fffffff00400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', {0x2, 0x0, @broadcast}}) 10:19:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08fffffffc0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00@\x00', {0x2, 0x0, @broadcast}}) [ 423.907671][T26265] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 423.938294][T26265] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 424.357406][ T26] audit: type=1800 audit(1565605187.182:170): pid=26237 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16772 res=0 10:19:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x23, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="f8000000160077f88c38c29254a50000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000001f00", @ANYBLOB="5464a0586b183ea876e5cf3933137a3fc2e1e1ad705d8e61dda7ad217d451a01dd5268718931983865073a5fa5cb8ad8a8d81b002dd0c7aa8444acd9229e4b92ea1dd31eb1f4b772e672872f6159806b17664a11e4701f0ea33980b8b08e0a256b79116d8bd9461e7ed0c0f6509ff47c2522514e900788fde60e3b93af0d53ef4aec73970b1fe936f79e6c66d8ee84d45211ac94c3d5a73da06709ea191c229fba4bb36fca2f21dfce77f5f2e971231c565839830e946682e889c10568e0f40eca9406203121140ade3ca8ac0fcf0797c9ba8b085486f3b62b51d4c10eb6eb6f3f92d7f262849fa78f702cb0b33e3c66bf", @ANYRES32=0x0, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="aca5caf230e146d7806c95c208b89d9a5b9bf42ac08269b91a891e41f1ee45d3cfe695ce9b1bb76fe2ce509cd0e8e2642c8994a8252dd82e14ccc09e39e13b3754c389c44aa0561688d699ae3431be20858175a9d1b82abbd6910556ae4f338db4b263277d82681574e1d30acf1708b5d5402054d39242e77efa244afbc4bf876858ff372bd90c056db4936da4187e4507916139ca371d7f939380bb", @ANYRESHEX=r0]], 0x4}}, 0x4000) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={0x0, 0xf000000, &(0x7f0000000040)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x507}, 0x14}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000340)={'bridge0\x00', 0x1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'batadv0\x00', {0x2, 0x4e24, @loopback}}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'dummy0\x00', 0x128e}) 10:19:47 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x74}]}}, &(0x7f0000001140)=""/151, 0x2a, 0x97, 0x1}, 0x20) r0 = socket$netlink(0x10, 0x3, 0x13) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a31aff91a9323aca30f433696e47e074ffea948a0f1706ec5c48411e11efb53a7b3a6618eb59fffacedc78770aaf7ff90e5b11e97521e9bc74b649bdad36b898f94508e92fc3ff67a8637eb00000000000000000000009100"], 0x4d) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000ec0)={{{@in=@empty, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@initdev}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000fc0)={{{@in6=@ipv4, @in=@local}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0a00000}, 0xc, &(0x7f0000000540)={&(0x7f0000000100)={0x1dd, r1, 0x400, 0x70bd2b, 0x25dfdbfb}, 0x9c}, 0x1, 0x0, 0x0, 0x5}, 0x20000000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000004c0)={0x0, @multicast1, @remote}, &(0x7f0000000500)=0xc) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000600)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/245, 0xf5}, {&(0x7f0000000780)=""/195, 0xc3}, {&(0x7f0000000880)=""/125, 0x7d}], 0x3}, 0x9}, {{&(0x7f0000000940)=@rc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000009c0)=""/162, 0xa2}, {&(0x7f0000000a80)=""/74, 0x4a}], 0x2, &(0x7f0000000b40)=""/220, 0xdc}, 0x3f}], 0x2, 0x2000, &(0x7f0000000cc0)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000d00)={'vcan0\x00', 0x0}) sendmsg$inet(r0, &(0x7f0000000e80)={&(0x7f00000002c0)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="e06a1e8187ea67bea5df872d7398fd5efec52a55a9f0b9b92547287d9a2ebf42e91be83d132346087c4570f29bdacb47a1928b6746ac01922a4e70ebebd5f751a5f88a88897ecb301e43702261906eae3cc776433ee1ce021bf6c41c18b97fe0a37ff3f5afa90dcafb41f7aeba7eec9d5af5b1b659ea6ba1a00580206881d997ebef881d0f536b226415f8b8a0bd7cae9f40e8898f1ed40cb98b432cef67a992e07c636a0126222bbb69cec8dd", 0xad}], 0x1, &(0x7f0000000d40)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_retopts={{0x58, 0x0, 0x7, {[@ra={0x94, 0x6, 0x4}, @ssrr={0x89, 0x17, 0xffffffff, [@rand_addr=0x9, @empty, @broadcast, @broadcast, @broadcast]}, @timestamp={0x44, 0x28, 0x9fb1, 0x0, 0x800, [{[], 0x2}, {[], 0x3ff}, {[], 0x4}, {[@empty], 0xfffffffffffffff7}, {[@multicast1], 0x59c}, {[@remote], 0x8000}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @local, @empty}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @broadcast, @rand_addr=0x1}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @rand_addr=0x94, @dev={0xac, 0x14, 0x14, 0x1e}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0x118}, 0x4000000) 10:19:47 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d74000001000100010039", 0x7f) 10:19:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800f0ffff0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) 10:19:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x430}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) [ 425.052847][T26287] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 425.077328][T26287] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6, 0x0, 0x1, 0x0, "0d77bded7125338de47145b71f2226c8b6950feba57b7d52d9e6d13509bb602e4818224696dafe09c25ed1d5e1e8dd9525ff015e2c4707a000d47a4c19b884282e4f743e00c7a3eff599b13d518d1000"}, 0xd8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_256={{0x304}, "f0f3c23db58cbd48", "4a80970c81539622b93494f5266177be2f653d878723c5509f129ac6b5d7f2a9", "43d5f174", "ef770a7deeb0ad10"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0x145, 0x0, 0x0, 0xb6) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000002c0), 0x4) 10:19:48 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d7a000001000100010039", 0x7f) 10:19:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff087fffffff0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:19:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="f73f3303446fd6af0d6ab28d33715d9ab98318fbf3462466c7e83e9f09ef4868deb4d1b98802c6cce8daa995174373e00bc2436afbb02a18e96444e3197c9431ff616de923ba096be92f3c6585476f865261d824d52781e7268e34554d913f3a97fc2a48e846f55c30ea22e4a2770b1673ef6e3d2d1a975e27945732c41311d339c4afaebffea2b44b04da71db368982152f0e75b89c14b5fdb35ccc7da553f08ccf60824d079297ea30f09d8f347c536b0d658abcd4f837785ca28cad3a984928c8e1634c18b624dcbdd7c2c35e6764ef02964e9e9e8762d5843ee4d35768f46c438bdab63ff09b7417243ec109eec608b1", 0xf2}], 0x1, &(0x7f00000002c0)=[{0x108, 0x10c, 0x0, "6bd709cf655f05dad3c2dbc15aa0b48a0afff4084364c3a9425051308758bb595f780b8153f27d4f40d3edab549d5cec805dfad94bea3b900405593d2897feb24a5dffeec1769d5fd612a5bd837e0c0941fbfcdf26fae7938bfa5a2db9eae7c7f16a9f809bbbf7bb1b3a0974182f73edabf58b8c2690f416da760524c2f4df7d9fa488a6a33554f704f31f2fda9c2e1101098c5a3204ab7cd6e94f6d5bf909a8340ae6815b2b2343165633c7e3e3f065d4fcee6f2586874b48793a16080846eadf455383088c94ef8718501fb1d08be7da2f50df495b544ad4ea11c70dafd2fe6f0eebcc463d0bed3ac3081236e504fcb842eac8"}], 0x108}, 0x40) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r2, 0x1, 0x80000000f, &(0x7f0000000580)=0x5c69, 0x4) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) [ 425.319068][T26310] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 425.331744][T26310] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@routing, 0x8) 10:19:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff089effffff0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:48 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000df0000001000100010039", 0x7f) 10:19:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) 10:19:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, 0x0, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@mss={0x2, 0xfff}, @window={0x3, 0x1, 0x189}], 0x2) [ 425.521271][T26327] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 425.532424][T26327] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xffd}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08f0ffffff0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:48 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00030001000100010039", 0x7f) 10:19:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000180)={0x8001, 0x401, 0x8, 0x5, 0x6}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCAX25OPTRT(r2, 0x89e7, &(0x7f0000000040)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2, 0x20}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x28) 10:19:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) 10:19:48 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) r2 = accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f0000000100)=0x80) sendmsg$can_bcm(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x7, 0x414, 0x0, {0x77359400}, {}, {0x0, 0x8, 0x66c6, 0x80000001}, 0x1, @can={{0x3, 0x20, 0xff, 0x7}, 0x1, 0x3, 0x0, 0x0, "9daae11c3b1ec98d"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000280)=0x11006, 0x4) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f00000000c0)=0x4, 0x1fe) bind$xdp(r3, &(0x7f0000000300)={0x2c, 0x1, r1, 0x0, r0}, 0x10) [ 425.921995][ T26] audit: type=1800 audit(1565605188.742:171): pid=26285 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16562 res=0 10:19:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) 10:19:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08fcffffff0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 426.011264][T26360] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e180f000000e8bd6efb120009000e000300090000ff050005001204", 0x2e}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 10:19:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x9, 0x1000, "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"}, 0x1008) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000080)="240000001a005f0014f9f4070f0904000a00000000000000003f00000800030003000000", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@mcast2, @in=@empty}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001240)=0xe8) [ 426.058261][T26360] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:48 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d42030001000100010039", 0x7f) 10:19:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00', {0x2, 0x0, @broadcast}}) [ 426.281509][T26385] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 426.345219][T26385] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x1007}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000300004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffe71, &(0x7f0000000080)={&(0x7f0000000280)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x24}}, 0x0) 10:19:49 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$x25(r2, &(0x7f0000000440)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) listen(r0, 0x80000000000000bd) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r3, &(0x7f0000004680)=[{{0x0, 0x0, 0x0}}], 0x4000000000000c7, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x3, 0x5, 0x3469, 0x1d}, 0x6) close(r3) accept(r0, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") close(r3) 10:19:49 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00050001000100010039", 0x7f) 10:19:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', {0x2, 0x0, @broadcast}}) [ 426.725989][ T26] audit: type=1800 audit(1565605189.552:172): pid=26366 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16578 res=0 10:19:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000200000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ppoll(&(0x7f0000000040)=[{r0, 0x1}, {r0, 0x80}, {r0, 0x1008}, {r0, 0x240}, {r0, 0x40a}], 0x5, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x3}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'%at\x00', 0x19, 0x1, 0x1a8, [0x200005c0, 0x0, 0x0, 0x200005f0, 0x20000620], 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"/424]}, 0x220) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @local}, {0x2, 0x4e20, @empty}, {0x2, 0x4e23, @local}, 0x122, 0x0, 0x0, 0x0, 0x1f, &(0x7f0000000000)='gre0\x00', 0xffff, 0x7, 0x9}) r1 = socket$tipc(0x1e, 0x2, 0x0) getsockname$tipc(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) [ 426.801986][T26403] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 426.834925][T26403] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:49 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00060001000100010039", 0x7f) 10:19:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', {0x2, 0x0, @broadcast}}) 10:19:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = accept$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x8, 0x9a, 0x7ff}, 0x10) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) listen(r1, 0xc4c) accept$alg(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) shutdown(r4, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xffffffeb, 0x0, 0x0, 0x535e2f3003f56a5b) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) [ 427.013870][T26426] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 427.026047][T26426] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) [ 427.142072][T26438] device lo left promiscuous mode 10:19:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x82c2}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000300000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:50 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00070001000100010039", 0x7f) 10:19:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', {0x2, 0x0, @broadcast}}) 10:19:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}, 0x4, 0x4}}, 0x26) getsockopt$packet_buf(r3, 0x111, 0x4, 0x0, &(0x7f0000000140)=0x67) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r4, 0x801, 0x70bd28, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40800) [ 427.542628][ T26] audit: type=1800 audit(1565605190.372:173): pid=26415 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16488 res=0 10:19:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) [ 427.609364][T26451] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:50 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d000a0001000100010039", 0x7f) 10:19:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000f00000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:50 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3700000023002908000000000000000005000000"], 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x168, r3, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}]}, @TIPC_NLA_MEDIA={0x94, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5c71eb59}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_SOCK={0x2c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1ff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffffffffffa}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x48, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xb5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7fffffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x10001}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x854fec5d98ca4f86}, 0x20000000) 10:19:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) [ 427.789873][T26464] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000400)="11dca50d5c0bcfe47bf070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x80000000, @mcast1, 0xffffffffffff1d52}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x3f, &(0x7f00000001c0)={0x4fc, {{0xa, 0x0, 0x0, @mcast1, 0x3}}, {{0xa, 0x2000000000000000, 0x1f, @mcast1}}}, 0x108) 10:19:50 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d000c0001000100010039", 0x7f) [ 428.170942][T26488] __nla_validate_parse: 2 callbacks suppressed [ 428.170954][T26488] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 428.210829][T26488] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xfff0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800f000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) 10:19:51 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={0x0, 0x0, &(0x7f00008a7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000004060501ff0080fffdffff2e0a0000000c000100060000007d0a00010c0002"], 0x23}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000340)={0x8, {{0xa, 0x4e23, 0x7fffffff, @remote, 0x81}}, 0x0, 0x7, [{{0xa, 0x4e20, 0x100000000, @local, 0x7fffffff}}, {{0xa, 0x4e20, 0xe01, @empty, 0x100000001}}, {{0xa, 0x400000000004e20, 0x7, @mcast2, 0xaf3}}, {{0xa, 0x4e23, 0x5, @empty, 0xdf94}}, {{0xa, 0x4e24, 0xffffffffffff9e61, @mcast2, 0xfffffffffffffff9}}, {{0xa, 0x80000000004e20, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x800}}, {{0xa, 0x4e22, 0x1000, @mcast2, 0x5}}]}, 0x410) 10:19:51 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x3da) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0xe8, [], 0x0, &(0x7f0000000100), &(0x7f0000000140)=""/232}, &(0x7f00000002c0)=0x78) 10:19:51 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d000e0001000100010039", 0x7f) [ 428.474792][ T26] audit: type=1800 audit(1565605191.302:174): pid=26462 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16517 res=0 10:19:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', {0x2, 0x0, @broadcast}}) [ 428.548463][T26499] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") sendto$rose(r0, &(0x7f0000000200)="f9663b1b2fe4de50a92eecd8b362fa8915323ff0d6db08dadf28c174d8644e08a672b586a3c6c92ca41d7033782623f35f23db8189313b76aee4d06cefa0c427dc0dff28cfe41e9d203cbe756216407989a46dfd786b9a6afcc76e84662d147d52c2e458872fd5064eff73ae6b67b83c7f5273ee7e00b7f3d695f37e6fe4b8d3c9b847da53922859ba0c5df0e18a14ec339c9c17356d882894976fb8d5e70df08032ea32f7198461a10a8e6e9867103ae7170549d1ef2c454059f8a15768dc896e3e6ea841f1f3f56da6c1defe95ebdff56e40082f7e8ed3838919e32aceae14bb6a3d52c09e8974139ecd84eb38913f7e72351dfbdb21f1", 0xf8, 0x4000014, &(0x7f0000000180)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x6b7, 0x8) r3 = openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) close(r3) openat$cgroup_ro(r2, &(0x7f00000001c0)='cgroup.stat\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/61, 0x3d}}], 0x1, 0x0, 0x0) [ 428.594761][T26499] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:51 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d000f0001000100010039", 0x7f) [ 428.638148][T26511] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 10:19:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000003000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', {0x2, 0x0, @broadcast}}) [ 428.760168][T26521] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 428.772593][T26521] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd0000001000010000ae65af29955a7f680cfe63", 0x58}], 0x1) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)={{}, [@rose, @default, @netrom, @rose, @bcast, @bcast, @bcast, @rose]}, &(0x7f00000001c0)=0x48, 0x800) connect$netrom(r1, &(0x7f0000000200)={{0x3, @bcast, 0x4}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) 10:19:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xc028660f}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08001205000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:52 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00200001000100010039", 0x7f) [ 429.231415][ T26] audit: type=1800 audit(1565605192.052:175): pid=26508 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16530 res=0 [ 429.291447][T26539] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 429.312394][T26539] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:52 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) r0 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r0) r1 = socket(0x3, 0x3dc113373255171b, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00000000c0)=""/5, &(0x7f0000000100)=0x5) r2 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'ip6erspan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00020020004d634700f8ffa07b9c8df479f3c6fc0000002300000000f9fffff0000085"]}) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) 10:19:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) 10:19:52 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SIOCNRDECOBS(r0, 0x890c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000004a00)) sendmsg$can_bcm(r1, &(0x7f0000004b80)={&(0x7f0000004a80), 0x10, &(0x7f0000004b40)={&(0x7f0000004ac0)=ANY=[@ANYBLOB="06000000080000000100000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="010000e001000000040000402c010000bf540d7694cc2c96ee2e109297442452b4bc78733e36af9539334ae80197945ffeceb7e4af605e2a9db0610305fb35e090b8633efda147315815e919d198f6"], 0x80}, 0x1, 0x0, 0x0, 0x46e567112866b6db}, 0x20008000) 10:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800000f000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:52 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d003f0001000100010039", 0x7f) 10:19:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x3c) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x2c0}}, 0xffd6, &(0x7f0000000640), 0x98, &(0x7f0000000000)=[{0x18, 0x84}], 0x1f}, 0xfc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in=@multicast2}}, {{@in6}, 0x0, @in=@empty}}, &(0x7f00000003c0)=0xe8) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001f00)={'vcan0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x164, r6, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0xd8, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3b}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfa0c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6b}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4479}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_NET={0x3c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8a}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40000000000000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8ade}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x4000}, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r7, 0x110, 0x4, &(0x7f0000000500)=0x2, 0x4) socket$packet(0x11, 0x2, 0x300) bind$packet(r3, &(0x7f0000001f40)={0x11, 0x6, r4, 0x1, 0x55, 0x6, @local}, 0x14) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, 0x0}}], 0x2, 0x0) 10:19:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) 10:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000512000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 429.435533][T26550] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 429.462251][T26550] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:52 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00400001000100010039", 0x7f) [ 429.650774][T26574] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 429.675490][T26574] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xffff8000}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:52 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) r0 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r0) r1 = socket(0x3, 0x3dc113373255171b, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00000000c0)=""/5, &(0x7f0000000100)=0x5) r2 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'ip6erspan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00020020004d634700f8ffa07b9c8df479f3c6fc0000002300000000f9fffff0000085"]}) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) 10:19:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800003f000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:52 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d03420001000100010039", 0x7f) 10:19:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e21, @broadcast}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x40, {0x2, 0x4e23, @rand_addr=0x4}, 'gre0\x00'}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/246, 0xf6}, {&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f00000003c0)=""/225, 0xe1}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f00000004c0)=""/111, 0x6f}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000540)=""/199, 0xc7}], 0x7, &(0x7f00000006c0)=""/4096, 0x1000}, 0x2) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000001780)={'IDLETIMER\x00'}, &(0x7f00000017c0)=0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001700)=[@in6={0xa, 0x4e24, 0x332700000000000, @rand_addr="f42a6ac1ce988c80c70c50fb0b4dea91", 0x7418e29d}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e20, 0x400, @dev={0xfe, 0x80, [], 0x24}, 0x926}], 0x48) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="3000000000000000840000000500000000000000018200000000000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x0) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000001800), &(0x7f0000001840)=0x18) sendmmsg$inet_sctp(r2, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) [ 430.026314][ T26] audit: type=1800 audit(1565605192.852:176): pid=26547 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16818 res=0 10:19:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @broadcast}, {0x0, @local}, 0x8, {0x2, 0x0, @dev}, 'bcsh0\x00'}) socket$inet_udplite(0x2, 0x2, 0x88) 10:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000040000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYBLOB="04002abd7000fbdbdf25060000002800031108000500e000000214000600fe800057982f3876530c7800000000bb08000100010000001400010008000b0073697000080004004e220000080004001f0000006000020008000d0001000000080005003f000000080008007f00000008000b000a0000000800080001000000080007000300000014000100fe8000000000000000000000000000bb0800030000000000080004d53c0800b407000008000400ffff000008000500ff0300000c0002000800030001"], 0xcc}, 0x1, 0x0, 0x0, 0x20000084}, 0x40000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32c-generic)\x00'}, 0x58) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x7, 0x1, [0x8]}, &(0x7f0000000140)=0xa) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r4, 0x3}, &(0x7f0000000240)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r1, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000380)=0x973a, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) [ 430.124137][T26594] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) [ 430.195150][T26594] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:53 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000002a40)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000005c0)=""/189, 0xbd}], 0xc1}}], 0x1, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000), 0x0) sendfile(r1, r1, 0x0, 0x4) accept$inet6(0xffffffffffffffff, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 10:19:53 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00480001000100010039", 0x7f) [ 430.428977][T26628] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 430.485714][T26628] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xfffffff0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) 10:19:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080000f0000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @initdev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x0, 0x3f}, 0x14) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000200)={{}, [@null, @default, @remote, @rose, @rose, @rose, @netrom, @netrom]}, &(0x7f0000000040)=0x48, 0x800) recvfrom$ax25(r1, &(0x7f0000000300)=""/114, 0x72, 0x10000, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x400001000008912, &(0x7f0000000140)="11dca50d5e0bcfe47bf070") setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000013, &(0x7f0000000100), 0x1042b) sendto(r0, &(0x7f00000002c0)='$', 0xffcd, 0x0, 0x0, 0x137) connect(r0, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0x80) 10:19:53 executing program 2: r0 = socket$kcm(0x11, 0x3, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000140)={{0xfffffffffffffff8, 0x3, 0x8, 0x9, 0x3f, 0x2720a79e}, 0x3, 0x7, 0x83}) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@nfc={0x103, 0x14}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)="e13a7dbb7a8cbabeb6b4ae560800", 0xe}], 0x1}, 0x0) 10:19:53 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d004c0001000100010039", 0x7f) [ 430.839175][ T26] audit: type=1800 audit(1565605193.662:177): pid=26601 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16612 res=0 10:19:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) 10:19:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000001000004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 430.914802][T26651] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 430.935116][T26651] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:53 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d65580001000100010039", 0x7f) 10:19:53 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x7}}, &(0x7f0000014ff5)='syzka\x00\x00\x00\x05\x00\xf3', 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) socket$pppoe(0x18, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x678, 0xfffffffffffffd2a, &(0x7f0000000040)="07eaff1e308c572dd9ace95f", 0x0, 0x8100000}, 0xc10b90525f212423) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) 10:19:53 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x7b, 0xa, 0xff00}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x6, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x800) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) 10:19:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000002000004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 431.135318][T26667] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 431.206862][T26667] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xfffffffe}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00', {0x2, 0x0, @broadcast}}) 10:19:54 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d005f0001000100010039", 0x7f) 10:19:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000004000004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:54 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7, 0x30, 0x819, 0x913}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1, 0x7}, 0x8) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f00000001c0)=ANY=[@ANYPTR], 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000680)={0x2, &(0x7f0000000640)=[{0x80, 0x1ff, 0x3b, 0xfffffffffffffff9}, {0x6, 0x1, 0x4, 0x3}]}, 0x10) ioctl$int_in(r4, 0x5421, &(0x7f0000000240)=0x3) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040)='batadv0\x00', 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) connect$unix(r3, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) splice(r2, 0x0, r4, 0x0, 0x10003, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/152, 0x98}], 0x1, &(0x7f00000005c0)=""/103, 0x2d}, 0x2) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000280)=""/134, &(0x7f0000000000)=0x86) 10:19:54 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="7400000424004a0520000000000008edffffff00de41b4591410875c16c4b7d133f22df694516d06fcc438bf0c2e9d56a345bd002dba3d5a43b8a0091c8a520e09e2191942ace4a40beab7aa11b54b10d48af0575e878f735c743be6dfd3c4f003932eb61a5cc396ef1146161e664180891baf8307e3f39c0a3fd03cf137471b03449bd1d918d77d3edbecd665f6e0874488b3201c473df47cc9d834c52fd28a5977f8", @ANYRES32=r2, @ANYBLOB="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"/397], 0x74}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0x0, &(0x7f0000000100)}], 0x492492492492642, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x10) [ 431.671432][ T26] audit: type=1800 audit(1565605194.492:178): pid=26662 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16595 res=0 10:19:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x57, &(0x7f00000002c0)=[{&(0x7f0000001840), 0x1fff8}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x800, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8002, 0x6, 0xac, r2}, &(0x7f0000000180)=0x10) 10:19:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x02\x00', {0x2, 0x0, @broadcast}}) 10:19:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0}, 0x0) bind$vsock_stream(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x26e, 0x0) sendmmsg(r1, &(0x7f000000ac80), 0x400000000000302, 0x301) r2 = accept4(r0, 0x0, &(0x7f0000003080), 0x80800) accept$alg(r2, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000380)={&(0x7f0000000040), 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000eed26963022244a1aa4cc85238f05dca3be7ca03189600000000000000", @ANYRES16=0x0, @ANYBLOB="080027bd700000000000110000000800020004000400"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) syz_genetlink_get_family_id$tipc2(&(0x7f0000003100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r2, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x2, &(0x7f00000001c0)=0x2) ioctl$IMGETVERSION(r2, 0x80044942, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, 0x0, 0x8000) recvmmsg(r0, &(0x7f0000002e00)=[{{0xfffffffffffffffd, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)=""/6, 0x6}, {&(0x7f0000000880)=""/34, 0x22}], 0x2}, 0x10001}, {{0x0, 0x0, &(0x7f0000001d80)=[{0x0}, {&(0x7f0000000a80)=""/47, 0x2f}, {&(0x7f0000000ac0)=""/248, 0xf8}, {0x0}, {&(0x7f0000001c80)=""/244, 0xf4}], 0x5, &(0x7f0000001e00)=""/4096, 0x1000}, 0x8}], 0x3, 0x0, 0x0) ppoll(&(0x7f0000000bc0)=[{0xffffffffffffffff, 0xb8a824654275c818}], 0x1, 0x0, &(0x7f0000002fc0)={0x3}, 0x8) [ 431.768678][T26700] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000002000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:54 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00600001000100010039", 0x7f) 10:19:54 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00006dbffc)=0x1, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) [ 432.045388][T26724] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000035c0fe7b5668cc80b59104a7733d53fd0c9060f08db3c3faa743e247b80dd0919957002a37d962c8b9afc34cd865b1db5632f49219a2cbb919973aeb11ba0209a011f8f71bd5e903b4670df6c2a19286c7b9d251b0089c6e07ec0c74bb369d829b96ad18cdfebfdb5b94d07778e4b2942d01cf79eebc311e1b99c9e892e32b2858e4587e6f47e53f66d4f0d02b45bd698f3027d06681b4085870cff3ab408f2c967a38c391ecd2c28132a02d5d670a288dc68cbee5a6a7100100cdb57cb130b287e83c86693c8eead905703ebce7e3217ddcd98a17f35afef430159d4b62dd33fad7a941a9371c0cfc41daa115bbce8666a2c0d70b859bb3d46f3b82436a56e58d7ec5fb638d1a6b4a4aaa8949ddf1c95292579c12f5c41a8cc29ef8d35ae98b227286"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0xfffffffffffffff0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) 10:19:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x28000003, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") write(r1, &(0x7f0000000280)="a2", 0x1) r3 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x48000) close(r1) 10:19:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000003000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:55 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d58650001000100010039", 0x7f) [ 432.509128][ T26] audit: type=1800 audit(1565605195.332:179): pid=26704 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16593 res=0 [ 432.560193][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 432.586819][T26739] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800000f000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendto$x25(r1, &(0x7f00000000c0)="e53875d048eeda6c8efd6ab4becaad54017fb538d97c305fe48d854d5ff8a734ea6e3a5cf78306b9e29d7297d4ed586b34fec620f37b8b43b80f7fa924e5926655245e488457cc179723fa210ea6f8bdb9dad42cf9", 0x55, 0x40, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @initdev}}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={0x0, @initdev, @local}, &(0x7f00000005c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'veth0_to_team\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000700)={0x11, 0x0, 0x0}, &(0x7f0000000740)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@broadcast, @broadcast, 0x0}, &(0x7f00000007c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'vxcan1\x00', 0x0}) accept$packet(r1, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000880)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000008c0)={@initdev, @dev, 0x0}, &(0x7f0000000900)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000940)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000a00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000a40)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000f00)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000a80)={0x43c, r2, 0x20, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0xcc, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8, 0x1, r7}, {0xfc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xffffffffffff87b9}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r8}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r9}, {0x17c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x6c}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}]}}]}, 0x43c}, 0x1, 0x0, 0x0, 0x20040004}, 0x8800) ioctl(r0, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r15) poll(&(0x7f0000000340)=[{r16}, {r0}, {}, {r15}], 0x4, 0x0) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000200)=r17) 10:19:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x04\x00', {0x2, 0x0, @broadcast}}) 10:19:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept$packet(0xffffffffffffffff, 0x0, 0x0) ioctl(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x1, 0x0, 0x3, 0x0, 0x1}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000200)={0x1d, 0x0, 0x0, 0xf0ffffff7f0000}, 0x10, &(0x7f00000002c0)={0x0}}, 0x0) sendmmsg(r1, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 10:19:55 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00680001000100010039", 0x7f) 10:19:55 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f00000001c0), 0x4924924924924aa, 0x0) close(r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 10:19:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) [ 433.101129][T26772] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x2}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080000f0000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:56 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d006c0001000100010039", 0x7f) 10:19:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000000080)={'bcsf0\x00', @ifru_mtu=0xffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x2}, 0x8) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f00000002c0)=0xffffffffffff3f30, 0x4) sendto$inet6(r3, 0x0, 0xffffffffffffffd1, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x400000000004e22}, 0x1c) close(r3) ioctl$sock_netdev_private(r3, 0x89f1, &(0x7f0000000140)="effed45a87529758950e1b38e2213184e1fd1566d8ef2882cf8f61b5cd356cf16675398a7cd62f3246df636f22c336a1005c43c2552f6fe28bef7c59c2e2f43a290f723556b173bc734be05522bab7e7282b5dbffd217a2e81651b57b26f782d97dbda2ff55078ae336a60e832f93267b58089ac50447a142e9d2bb443217609ef9f2b893ca32b294e77063f8c3683856e771dff378a1fee486aab5de181220487e078304ae34073c7c555dbc6b6739fc32f6d814e5ed2b395c01e05889645ae2e742aee50b9c8511f4e7aba7528ae8d0f3b1b12fae2953144cd4b") 10:19:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) [ 433.371957][ T26] audit: type=1800 audit(1565605196.192:180): pid=26749 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16738 res=0 [ 433.439113][T26795] __nla_validate_parse: 4 callbacks suppressed [ 433.439122][T26795] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:19:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) 10:19:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000030400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 433.486659][T26795] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 433.502384][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:19:56 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00740001000100010039", 0x7f) [ 433.696273][T26815] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 433.727841][T26815] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:56 executing program 0: r0 = socket$kcm(0xa, 0x1, 0x73) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='team_slave_1\x00', 0xfffffdb7) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="d39d22e709e44c5e4bd317a9fff1ae9cf89f829eb4f9a7d8bc747206d07a5a3174", 0x21}, {&(0x7f0000000340)="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", 0x1000}], 0x2, 0x0, 0x0, 0x801}, 0x92035876d6b044b) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@local, @multicast1, r2}, 0xc) syz_init_net_socket$netrom(0x6, 0x5, 0x0) bind(r0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @local}, 0x80) 10:19:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000012050400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\b\x00', {0x2, 0x0, @broadcast}}) 10:19:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000001, 0x30, r1, 0x100000000) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000140)=0x2, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000001c0)={0x32, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e20, 0x4, 'ovf\x00', 0x28, 0x8, 0x21}, 0x2c) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b9c2496e91999829b543b58fb87d18ea", 0x10) mmap$xdp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x13, r2, 0x180000000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="926ede9c3724fb6cc7da4dddf816b396", 0x10) [ 434.021679][T26825] IPVS: set_ctl: invalid protocol: 50 172.30.0.3:20000 [ 434.045408][T26829] IPVS: set_ctl: invalid protocol: 50 172.30.0.3:20000 10:19:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x3}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:57 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d007a0001000100010039", 0x7f) 10:19:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080000000f0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) 10:19:57 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x2) sendmmsg$alg(r0, &(0x7f0000003c40)=[{0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x110, 0x2, 0x0, 0x1fd) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 434.186634][ T26] audit: type=1800 audit(1565605197.012:181): pid=26800 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16485 res=0 10:19:57 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x9) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="7400000024000b0500000e00000000edffffff00", @ANYRES32=r2, @ANYBLOB="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"], 0x74}}, 0x0) 10:19:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000180)=0x28010) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000), 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") [ 434.248480][T26847] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 434.281954][T26847] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) 10:19:57 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00810001000100010039", 0x7f) 10:19:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000005120400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:19:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000180)=0x28010) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000), 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") [ 434.537974][T26881] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 434.555271][T26881] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x4}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:57 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x179, 0x10, 0x97}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) socketpair(0x0, 0xa, 0x200, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x7cc, @dev={0xfe, 0x80, [], 0x1c}, 0xfce}, @in6={0xa, 0x4e21, 0xfff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xff}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)={r2, 0x1aa, "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"}, &(0x7f00000002c0)=0x1b2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r3, @in={{0x2, 0x4e22, @multicast1}}}, 0x84) listen(r0, 0x5) 10:19:57 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00f00001000100010039", 0x7f) 10:19:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080000003f0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) 10:19:57 executing program 2: r0 = socket$inet6(0xa, 0x100000000802, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x20004000003, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}, 0xfffffffffffffdfc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@multicast2, @broadcast, 0x1, 0x3, [@multicast2, @multicast1, @loopback]}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000000c0)={{0x87, @multicast2, 0x4e20, 0x3, 'nq\x00', 0x10, 0x47ed2e32, 0xb}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e20, 0x4, 0x723, 0x3, 0x401}}, 0x44) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x7fff, 0x8001, 0x6, 0x3}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x5}}, 0xe8) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000140)={0xc03d, 0x55, 0x0, 0xc000000000000000, 0x0, 0x1}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) [ 435.018310][ T26] audit: type=1800 audit(1565605197.842:182): pid=26867 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16610 res=0 [ 435.099472][T26904] IPVS: set_ctl: invalid protocol: 135 224.0.0.2:20000 [ 435.117478][T26906] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 435.139151][T26915] IPVS: set_ctl: invalid protocol: 135 224.0.0.2:20000 10:19:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) 10:19:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x5dbe, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x100000001}, @in6={0xa, 0x4e24, 0x9, @remote, 0x1f}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x25}}, @in6={0xa, 0x4e24, 0xb94, @mcast2, 0x10000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e20, 0x3, @mcast1, 0x400}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e22, @empty}], 0xb0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={r2}) bind$isdn(r5, &(0x7f0000000480)={0x22, 0x0, 0x10000, 0xff, 0x2}, 0x6) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x4, 0x8}}, 0x2e) close(r3) [ 435.146156][T26906] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000400400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:58 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x5, 0x5, 0x6c]}, 0xa) r1 = socket(0x400140000000015, 0x805, 0x0) getsockopt(r1, 0x80000000000114, 0x100002721, 0x0, &(0x7f0000000080)) 10:19:58 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000002000100010039", 0x7f) 10:19:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) [ 435.410706][T26939] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 435.468891][T26939] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x5}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000080)={0x0, 0x8b, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c049359eec4793b28165a46380a0742f2ba276b344d4639de43766abaf4b5cf0f1e5a079b34176ced", @ANYRES16=r1, @ANYRESDEC], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x10000) 10:19:58 executing program 0: socketpair(0x2, 0x7c94a42e9d6a57c2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x9c, r1, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe00000000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb9f1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffc01}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) socketpair$unix(0x1, 0x5072fb5f6be7a894, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 10:19:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) 10:19:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000f00400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:58 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000003000100010039", 0x7f) [ 435.797061][ T26] audit: type=1800 audit(1565605198.622:183): pid=26909 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16786 res=0 10:19:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) 10:19:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000800)='memory.events\x00', 0x26e1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@local, @in=@loopback}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xffffffffffffffb7) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'team0\x00', 0x100}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x400000000000000, @mcast2, 0x7}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r4, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1a00000048090000ff010100010000000200000000000000f80000140000f0ff0400000000"]}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000540)=0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100), 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000500), &(0x7f00000004c0)=0x335a23703b45f0a2) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000140)=0x49, 0x4) ioctl(r3, 0x8912, &(0x7f00000000c0)="0a5cc80700315f85715070f5ba914d5b9fbd8015889f91c4f72544832cdba6734a7c41c725d83aa5a1d7b7707f16d353bef0f4762c235eea8289ec5753ac9cc37f5e51ddad28bf92e18651ca5ddfdbd7c16ec91912761158994d382344a4646e2fa9f202971cef1c02f7e59055ccb8b0376f9188f8f0dc7fc802addc1aa84de736fb8d6cdbc14e5829133ef5963403f42a448253fb07503b884646dd2ff99d1ce677ff8afd536090188ae7c6542201f03db4d9457dfc33c51c96a9397c030c8fc29676690f6a5a32f3c6688789b608dee06325ee12f40ca0ceb9e63df60abcff61593cba56b13d5030563e0e01b950af4f20aeba88a4de9c") ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000480)) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r7 = accept4$llc(r6, &(0x7f0000000780)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x10, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$FS_IOC_SETFSLABEL(r7, 0x41009432, &(0x7f00000001c0)="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") getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000002c0)=""/254, &(0x7f0000000040)=0xfe) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x62811041}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x4004800) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000200)={0x0, 0x1, 0xfffffffffffffffd, 0xd44c}) getpeername$packet(r0, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000880)=0x14) write$cgroup_int(r0, &(0x7f0000000080), 0x12) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcdd) [ 435.884280][T26954] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 435.923443][T26954] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x20, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x83, [], 0x0, r0}, 0xfffffffffffffd8f) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x100, 0x4) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r2, 0x10, &(0x7f0000000240)={0x0, 0x0, 0x0}}, 0x10) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r3, 0x4) r5 = bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0xd, 0x4, 0x4, 0x8004, 0x0, r1, 0x0, [], 0x0, r4, 0x1, 0x2}, 0x3c) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e24, 0x1, @empty, 0x9}}, 0x0, 0x8, 0x0, "4f688f08c0d8e19a524b2286118fc7228fb4d456a709836985c9e1588fe3b1003738c56a13f1197bffb6c0b48d5e1999b7f870a0dc82457c11924682a73f747f8927f584743815dabaa38fd0664bcbf0"}, 0xd8) 10:19:58 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000009000100010039", 0x7f) 10:19:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000300004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) [ 436.095509][T26969] device team0 entered promiscuous mode [ 436.101097][T26969] device team_slave_0 entered promiscuous mode [ 436.142612][T26969] device team_slave_1 entered promiscuous mode [ 436.253552][T26976] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 436.263781][T26976] PF_BRIDGE: br_mdb_parse() with invalid attr 10:19:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x6}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:19:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000080)) sendmsg$nl_generic(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="1800000032001d01000000000000000004000000040000007b9763f1b6ba638c551f5a6da7f8058f93a1a282a84c82c9a4976a6801409615128b681812fa81d35010acf4598369534145b32533b5248ed1cdd631eecdda2b5ba586628d76585054909ee0722edc8fa9e59277baa91141f6b34f26eb2cfa8750377e8bb13c8357"], 0x18}}, 0x0) r3 = accept4(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000140)=0x80, 0x80800) ioctl$SIOCX25GFACILITIES(r3, 0x89e2, &(0x7f0000000180)) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x6685, &(0x7f00000013c0)={0x1, 0x20, 0x1000, 0x1000, &(0x7f00000002c0)="77bbab3a464628248abbc0188b66a2d074c4beccc2f32ea8c690a33d1f31ac257cb3e6db01cafb86fb6abb79a72284f44fcb525dc76e57209e456e6a7a8a4730bf4c30f77f4b67b0d227fa950c2ba198a3bcb29d01dbca729062861e941678736438fff6bdbad65837df1679e5e0c2dc43d767c8a796b48ecb40d9fec1c49fe6610e20d51a08ce23363c50d8f3b00b5d917dce2871d380d0805b61afdf3b6c0c83ff6f040c0ded7a35e7a01af1d000fbf5a5781811beeb569d85209a0fbc8b8a0fab9df1942357c7e8f8d6bc68f8526e74f9729a348898db8984695f88eb34808c4926a1ab8d3c101cc1c8348749e26ddbbb43aba2d48c1944a7825022b9f17c67f4a15a8b89cc745ba2fce9132970d4d802bf45670f4c09dc4b7b7e78939f370c6321382f92f6814372048456cc5a6e0b3cef07631a09eaac10e919dc8e2a1cad85ebbec0556c03323e4cc4ff98ffa2b7582763332022ff6adb6150a68e8cec39dc57e162612a330299225e002f68c495ea498ebde04a8a2d8d8620fc4e668cbd9b674a79a7ceed533653ca183cc456a7169c7eeeb4c0c793d718d21d6fc19da313250d9cf15da8c505cf99c4b9f5109c5466bad0fdf3b9e11927754d15d1a2c54456ddd6cdda40a9b6192bbe13ab83b78620a39756d7119d17a38ca36d9af1ee5ce0ed3198794f95ed10bf7ee258db7992d8b9424d0fe55c9f8a6dcbf2b2e3ae71d156360aed9e13c67ad261cfad4bffd048e3a03fae00298030ceb7ea5a5ea2b32e1beaed71da80349cd00f16731166e8f3cb1dc20ab02a55b4fb37a6f3469b06c3403fe2a5ba272f685ca5c213b001113e144f26c85f47097c4df61992765d62936eaa5c45adbb2af4ecb6495e01b1f8a819d59009f0c4a6d64290ad54e5777bc64a59b96745f5e8072d428143b65710f82eb9d1c86c32c1a0cd55606c83a3d80e1cca566493ef8d6d25febf08655a56b026e86763ee0a4c2464af3d2d5a499c4a2475a6562a99f8920c5610f2147a2c0cfd748b5ca58082b4daf05efa0d92d85b3bac65790d4eedf0963caecb2c6fbc8451c1b268faaaf69cf0faebefdcdbe896e5c730c845cdfdb97c3dcbeda888268ae31522608a233461898eec59bdf69dc2dd06f70697f8003c99c70959cf58144d62a482c8fb5fe99424bc4397005b8c8a9f585ad22671f2893b441a13ce02deb26515cbfbea61a9808a16973e7aa5a26cca9d1b9a240144f28f7767ed6b791da7fa7df76621f936a96c8056806a64d330d8accc114d63c82a2d0feb1c60216783296462a31356de02e3bc6c9df03b42cfb88426d4fbab7f86a066540223dcca3b413cec56cf6f50de14b38aac4241b1381387139b66872daa24931802c244922a0805c03183b71f188f5bbd9cb0afe17786a54278afdcd44ccd16b5b4a2242e574aef6d2d0de567c00d05fe4c6e3f94ca21421f5b2eff7a9061aaf0fc8b3041a367e3baeaa95ff57307910e6db2ecdf0361b1ef620a403d601f9d3a6f114417415934dd08a4ae9b8ce00661fb472b38027ffb1dd15de870a91206151e11923346cced673f2fc6fc60542ef6fdc240d335e96f026a0eb1dc7be159c4e33e4aed850c094c1bc4a43212a979d1c5901fa73891e8efd1e6569507b883f368e653589e4e9ab67c3ca217c362d30231b767e4a7c20b0a1ccb43be3ba8a5cf1d9e027a561edf4c851c0428cd7db9f9cb60867039e69e819a11f9633c945d118b5d3beacb0ea491035f0c5e703bd2e8fd793e0add83c16c05266cbe4d5a109e74f4c0a81031586eafaa717da2a22d8339577a324a21a154001c9b538cbecd0e63a6c5f0bbb388a60d657a23de3f9ed74a45277a65190d39e483a2f102ca178423e7dff9dd78ec0d95e28cf517507d984702ea9f52edbfadeb57919e31c98ed18d6a03b08ac43263187c548560a3fef6f1f9fa29190efdb5ac0d2d7f799d1f1b9f86e8cbb74a0bd08c8e43126609ceb382d9db0dcb8c0310e314c4e1cbd9b3d2a01ea56d0adc14b0ea30d0eab9c3fb1bf3c373ddf7f7a96dddee2f2b53087de7d133951949bc8e06f57e74c4495140e449c2406e44f33979708760f6b744e4a765447d2d6bb6dd04a39348a3d0bcebdd7cf0316bc277dab6de6728378b7f27ee491ee1c13442e6657f5c046fa109c7ad8eb0368f6194582d695b2af81d09f630a61622b674870df7236f6c796740487951a558fe0343c6240d959325487258a09a8fd852836bd93fbd9ca3ba815d88b434d3c9568082ba64bd72b6d9c32e06313a6c3041ea425bedbbd0be51ac37c8db40cdffced1cce38d9117f6e4e70b94fa81213b9d90fcc8e75f0b02a1860bac8cce8b65ec2c68396ddacdcba33104433ec5c6f11c67ff690cb491b051c1d13bae1acc56a7ed05fae60ed3a079fdc0d81a2c86f7b9a9e45ee89da3eb8f7f82ff7aaa1207ca03b9bff815a65aefa6a316232294b0c67a4d40553e15b973a03115a93784ecb6bf53a6afeafa28505b54b053c4cf48cfba5d2d57f2817fec9a5f8158a5b0038983404d0230c31b401747d9e54c912a8dad40e1dd4a6d83f775d702c2912c865b9c1209a8091cd3a90dc451d3d68c8f240da7d4ca831af303601a5a551ad89ab5d645d7df652a5bf01591fbfca8f47bda88d9f0690f2fef597bf1b13f89b59e7b628b965b0956234a0f79462b8206bdba815a73f0f30b3ad42486e2de3fa89ca1b69e36ad6b01fd046b9e8fcf74ad8542641976cf5067c3e2f4af9c8b40af66430a27ad54634630e21a50a3c8191d7ce16c1f6912626359011dfbb6c91426af10c7a69a0bf6ca22642c9f9d9e0192ddbe150f8a4c8658b8c1f8745698fdfea27b527d5e236902f6844c5304b6c7dcf2f693d40490dfbbe5e213566fa41637ac3fc663ca0b4621acd3f41847538c3bca4c4511474280a4876492572b22a78dff6f81e7b95164ab643b3b597e68070f5af1127a16ad3b52c0a366f9a2cdc307f8519ce75eb331ac527e838708a374fc99cef8bcab573b6a99fdfadc3f8aaddf84dc6ee0075ac439270d6272215755ab6b12037083b9cb76cf8a8a58f297d1db04c1fe487f8086863082467c277d6d18fb1f0c8fddf44a0ebb7e62f452c3a33d0406c51e7d344107408610fae0d7f871f05086651468252197dc1ae22ce39618ec4eae4facfa2a5847400cb1f538eb4fc4400d908ef917f96ca86fd92b6c2a667e0a274e7c651951fbeac53cb31b5fee1b097abc8a12b51a53b85688011e821e84dffc8dba12648034e2a3ec709c2a0df15624254c68ae32b12c55f492f1659406cd06050a5ce8db942e07a87b4db7575379bdc13cf8661e1e046d5103b6edf3c61944b82901a764a31bf7174c679d0cd7b2aec93f5034b098edde05e0ae5377851d0f45bfdb1a57aab044d3c18b1cd86c321c50bd51c848319de46434b384dc0608250c188dd69e20dd4fdc2bc92460ff1169d312029a798a919ca1d2425508ced164e36f421ea5ffd1105ef1fbb81e178cdfb6888d633060bc77c13a6a8c96ed52dc1cc11ebe496ca756600eaee953d36da92140a006642d6cc6ef9035e187f17ade433ef9fb14fdd846ffa9a01aafa9e3239d1ecdccdc34ef9962c8f4cbc53225302711ed58e5fc6e08fa501b3cff00f0fe65a01d76be8151dd5ab684c2d91eb8fdbe314233d097decbf393938343521bdc905190b5a09c8da25e41794c59d3a6f71be5a6fa5da26b587107cb92dfea59ed484909bc8c47b67267bb639e4a4c9e1679d48672e1838d0525586de91ec4cb2f56873f80a2bb3c086ff669181b47ee19d6a122fc2c836cf762cd3bc3decd18823cb954e0964187d6f1aaefd01cb29bf9c78643afecf80d19a544463eefd6c68d0f3aaaadb7a2f9ad4fe99eda3cfa866ce6104dc78b3ec22e99198f15f7a9f0c35fd58c958dd3f7ff48f8df89ee15d1b528a1c62637e773e8ee6cfe4ddca7fd0abb378808b79360cc99c24cdd1eb66e01a1d15fd50d6344ea7939c165bb16b88b4590360ff0c2165034dee733284eae40ab60ca76befe8e03d392a1d4861a2b488cb8483b9f7907b7f75fbdfa024d796a59f56be1b18a62ca5679a06867634d63812d9ac14e15f9f35a908aea17bee6e7a85bae8af16eeba3e203e67190a070c462e183b8240ed8829717be01efeccad039b26f1b14d0c3e584bdadc16c9504af56ce08401a31f0befa19ba2f89f812d1ac3d61b883b1399f235847fba8cf61653818bbf447d9d612f95398bec30de60b4ceb55015768e7cd6fda0576476e17d62a38d895f8292227624c9d6b1c00cffddbedab2ab66a23d32b111c4089ff7fa5c82b3c3fb1c88415bb30c2061cad0be179fe552d0888a3bebd947a6af5ab95258a2e359035c9da0624e3c558530ef2d54d634e7f7b9818775fe2c83b0796f8cf804b662fa32ac57d93097428c501f86e8686b35d3977c0066097796da3e571178827c24715a023c4934a44669b8d9475746f8680bdbc1df34475cd8aea08bd4b87c5d26c0b434c455967c5c08f489e2ff5a514534f02d9cb152b9b01530ac95b21c96810b8a2732127fd090794138d1f94fdc965e3868a62c5c6ac9a19e2e55b1ab6faed003a23a05a86f7924747e5db3abf8a9c78d5dffc6b673cb6828e3c3c938c6cf7bd947056c3d9f320be3588ee784d340519652085f49e0f7c3934830bb72fcd426c3d41147e1ae239f225f8472b0cda2938bee22a59016eb1dde23b1b1b24ab0dd00136f3a75c6fb7657b177c36d7f5c1cef8f77320b4f9bd0143d151abd9f9dc537298606f3f6cb650d94c217146729e171713b4e9925750d0c30cb4a60f8e6af19a4459c8ac75982312e712e8e7fccfaa5a8b9dfe54b0007c5418d905ab7e7642d30d52d22ba9f5d9984869ab523b906a9a4620d8fa3c4cdaba912ae73ee0b4cd56bad12bd2269e4fcd7523518cab199b1b6cc99bc865716ae2760f4d2fbe177add79e4f250b1c35900ca8eb7c840eb5cebdd06a341f78732b80b47bcbd78aeaa5157761429682ca34c5f76ef03a881c8807af514719b5fb5c2e5debc808e4f3709231b9eafce99744b062f4818e850f3a5dd646dc6168a08548b315fe70022030ed1dc7df2bf31bec3ee870771260375b7cfa6ceacd3b7267c5242b40e6deeeaf11f5ac0bd2015bed041ad3f5704af477646c3728c7ff6b6d07e144dad8623679b2ccee4ac9873fddba486b2fb3d96f2955802ee43176a43b93872401e7831988560af81c4ac030e6e29653d542bfa0f5a4a6d359a66b08cd268c9b51281dfba3017da2a4c23024ed22918b09a9b1a2b8d5d1a69a43fca83c0e4fd4a13d4c1babfdfff14e02e00feff58eb7ed3af7bd498d1be59c0db9bcc164b525389344c2ea931366e690187d0d1e701ecd111c7b1841d6ca2af2bbc376ca88140571460233ba2a1f21e79307342e27adc86e672d5c16ce9e14a49e77b5aa620e64306e88a174538ea65585dd2ed2fc5f1ea8378f8e20b3d43baa942c0fbff82147368e498e60e937fc1cd91edae6bca90e81486530a7714f9cf3a594a41dcf8dd0c9970ed888bc5de54c5721baf17aa2028d7bee249c586d0525d755539f7c0aa5e080d982888005f5efa7ce65b356e4936df462a8ff881647b81ad47e0c0d43f36307e6da7bbbaaca150b78ad8f3d91028b099f6cee4016c819df3c55a86cf273f058cb470e725c7df3d63dc6bd2cde547e37f1b455ddd53c4e0aa5417d85e96fd4af24fe2eaa3e903b6b4341480f7a48f199fe675ca0931aab5db4162fbce3fcd85de1e6b56483fc94d7a89", 0xf9, 0x0, &(0x7f00000012c0)="0eeb70af7b8f053d69588fe412ea512faa9a9e614f4fa55e39920ea2e745e85ee9262e63d4671ee879e2ed8b15dd35ec8369992ec94f591f66abe74c8e1f71ee85bcf4316412db23051a218354d38d274b1e384b90762515c3c768aea550712411c55c8d15caecf98bf4dfcec6a6e17791214adacdb325437890841c3944c0fe31d1617ec568ce56ad321521f9399de97cb725c93849eab83e8490407e888dff2b43e677f5b46b2d462c98078708ec4087974b1734239dc9ad04f49bcf69e039cb65d6f7210d72d569de49801c15dd13eb5d787b047cf4dfa1ffc7ef197d7d16b2c1f8594d9a4f1f3e50b442869dde360a266fd4d0fe4ff456"}) 10:19:59 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000dffffff1f000100010039", 0x7f) 10:19:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) 10:19:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000020400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:59 executing program 0: r0 = socket$inet6(0xa, 0x22000000002, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e22, 0x0, @loopback, 0x7}, 0x1c) socketpair(0x1, 0x6, 0x1, &(0x7f0000002a40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000002a80), 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x80000db, 0xbb8) [ 436.777350][ T26] audit: type=1800 audit(1565605199.602:184): pid=26970 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16521 res=0 10:19:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00@\x00', {0x2, 0x0, @broadcast}}) [ 436.835775][T26995] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 436.863449][T26995] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:19:59 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000223000100010039", 0x7f) 10:19:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000002c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)='H', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") recvmmsg(r1, &(0x7f0000009780)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1}}], 0x400000000000118, 0x0, 0x0) 10:19:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000030400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:19:59 executing program 2: r0 = socket$inet(0x10, 0x2, 0x1ff) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="24000000190007041dfffd946f610500020000001f000000000a080008001e0002000000", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @remote}, {0x1, @remote}, 0xf478ab9800320550, {0x2, 0x4e20, @remote}, 'ip6tnl0\x00'}) getsockname$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 10:19:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) [ 437.030300][T27020] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 437.103963][T27020] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000035c0fe7b5668cc80b59104a7733d53fd0c9060f08db3c3faa743e247b80dd0919957002a37d962c8b9afc34cd865b1db5632f49219a2cbb919973aeb11ba0209a011f8f71bd5e903b4670df6c2a19286c7b9d251b0089c6e07ec0c74bb369d829b96ad18cdfebfdb5b94d07778e4b2942d01cf79eebc311e1b99c9e892e32b2858e4587e6f47e53f66d4f0d02b45bd698f3027d06681b4085870cff3ab408f2c967a38c391ecd2c28132a02d5d670a288dc68cbee5a6a7100100cdb57cb130b287e83c86693c8eead905703ebce7e3217ddcd98a17f35afef430159d4b62dd33fad7a941a9371c0cfc41daa115bbce8666a2c0d70b859bb3d46f3b82436a56e58d7ec5fb638d1a6b4a4aaa8949ddf1c95292579c12f5c41a8cc29ef8d35ae98b227286"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80004008}, 0xc, &(0x7f0000000b40)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1000b8dca300fedbdf2501000000000000000c41"], 0x28}, 0x1, 0x0, 0x0, 0x80c0}, 0x4048040) setsockopt$EBT_SO_SET_ENTRIES(r0, 0xa00000000000000, 0x80, &(0x7f0000005300)=@broute={'broute\x00', 0x20, 0x1, 0x11d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000004080)=ANY=[@ANYBLOB="2e61faa96d1b0b7a4ad4c72a8b97d4736f20aa0ed133635b30db5183274acba4a30bfdfd585a23ad0fd0d952bc4ce34065010855fcc18e083e1a7a76ee5ebbbf65a3b500bb75f349725e353ba2ec6e679d2153a14e9f2ae2703c0c3c8f20f062c86fcc39e2defe42ada5bbc96cce4d4c6655e4c5f702d5c963ef392b3ccb01bd59d2d60fd0370756ab2058cb1eef42734fb6092ffbc51d0cf1cb4730ae9db64999a772441e26d1625d7e1865f7044b93e05db25b999a6faf962af0aa5a7d967a834fc3447bba4b6e678ff0e2ef3bfb43639316f95714e46e616489274b9166cb1a0d40f7006939fe18d55d8c4f4c0bdcceeff9c521aaf127832bf37f93306852c99eed7a043e61da665a9716432db33923e2863d22fea027b38f94c55c5cf95238d7ef01bc0449855569783b00de6f94dcecf5b63cddeb632c975ed97e00335b361a6c369c285a958f4607bbfe85aad2f489407eaec06a8f19dc3e6e0607c26689ab93290a2de8aafe851a2028ed996c674464abdae2a6ee5c2b22d17b2ec6a79900a4040347b6175000ce6f35633ad68e5721cb6625e40b05179a0435f9d8f3dfcb3dc91c7a58ee465f75213d914ae0b8f4368c61b67e5f45c854e868511abe8d026ab27aaec94a68c9c22c9278f0f38788ed5096f62309cb646e129f846c46f64a4f12c9ea7b032698053b6de5af7f3820c10e397fb3cec44e23c73a81dd19e9cb4f01262d59d630d09c4ae7aadf50f724a0c4d9e89013965cc7697758c7f7f6fdd3ef3b44d0e53fec556937f612f3b70dd23d1938c84c55b96da60e911de7688c4ad93eb5bbc6e58719c9e543b4075bb793b5b9a8c70e4c2ff914245cdbd833ee32ae9aba3bb563e006ca06da7a318733b9655c6e8819855008416af3923c776442bd06fe8fb5be357ddf1e5e6e2ca8a256a0c6914ff531ca77bccef022a0794358dd41596f56693b523df1a4607515326d8b68475dc92b539c05422df41350852e196a60f92b040191c0b6b69d811371c762b44f772d3aa2f5fff8933549c65e98bd889d4dcf2923308c02e2f7bcfcff794bd7e6f66dce6ec8b4d9232f4827ab65df340be1114dddb41bcc8614bd769c26e89b95ddef01217af6c87e25629fba691c7f2457f8a2873eb6a5739b2b8a0cf62b0320b23249c913a1fb9ec22c00f704d3a65336e021b246bcf21a6eebd762516b8330dd3ff1d807acf94e957da5483298f41b832d69e3453c42d896ffbaba2c54ac3ae1ef44f8a66227ff2db30876347669a6f3de82fe8c0820d9886e296d1a7e9af162bb4d1c0ffbdf52b9a44614d8f2c92027df3b3886754278c31729b9c2069eace98933a8aa5845b30bea20a95b78b851f15b4e4573c4f3dc995b57b43108fb114e555726d30dee7c5d3781b876caaa6b66c82d08122a623369c4a1e729fee36ca853e6c4286685dad6d7883ac896c630d43dcd449005452404e83d5e37c696b36a27daa1c51d6de744a1bfe14ea19665e046b9c34e0c6eb872adeb8c0bff13a22e225d1199de3b12b99276d91fbf157f23d9ca4f058087aa1efb4dc2053e525a22fb2f457a803ecf3357b626637798dc060e0f8d23ef57d99e8ca2450d0b80842e198a304dbd9509cf8cfc8da967997d2021db9a62de5939f3e4c0dbb34eae31f24897efa59b993dc0f0fa7346593456b7484366e5f43e9359155cd9ca929b912f730e344caad21e51f7055c685dc0da614c693972b033bfe5921dda0eb8e6416a77ac5787ddb7851811bf9a7237078ac60c8bd405f16c5da805d9d8583d5cf9609892a5c5e11b85d4e308f9c56a5853c3128e3801190ae650eb09f6c531dd23faff906949d2333937546d6b77a2278fdf6f286b627cd40a685813874303f00e921be8aec347a0a402380b834a939c607158458e9d9cc133cfb691f025f7a60becf2479203dea4b6f245a6b2a13a49336b6fd8e3604606538da9f3dd0fff0d76cc082f8a83eb6e7d3c3d470b628c30d77dd1a0c8e6f23031355999f3b9ac874baf6aeaef3c5d7d1c66f3dcc5af59a2e51114fbdeac97b5072998524cdeca8a1196a8214a12df42d311fe5d8e71bead1ebe985754718e82681d0bb131b11498a2c9a644109c99b06073ee085251785eda1fec763860a8b63ff4427fda180d296a4613299ad0e5442602ee1ab2ca225e84d99cd1191b0859de9cfe9dca00631641dcf6ba389046cd15d07195646e7e82cf7f4845042d3caecd958f099f7473b375e43696fb7950f83141e9108a51ed6e57d6c024fbd9257b0968a42035812eff45b4581c6ef42377970a57f05a86eb277a49ba36d7984803a89e30a3de7937edb45a46109e01cd2d4bf54d8b417ea564edbc85cb7e96f2a4e02a28ca520b752f5efadbe23aa72204e9c3ab33b8b3ce2cab2579b9ef70c3089b17b4b6e20401b4c4e14059755eeb67e85fe0beb6c377a79020a536443a69b9e060b4446b9af243db3749c8a411069852f51a995a994a91b8c4a541a7eef6d3a34534c9bba100aa5123b7dc1bd4f9e57730eeb5c6344c64e1b28a7a0e8e0e789d3b5fc8e44465b38df7e8d11ec3ed26aad6a25a0527c13e788d46302ce9c406b2a7ee4ba41d55bfec472ba0cce2e5c1c7df542a7cd77bfe7a826f0a9cede5aea1371ac269c7ade7cfef6965e9dcf5ab4fec719ee5a0d981c35743901e88fe09c783134db58b640e217ada2380aacb823bfd0b9b1b80a0c7cc2383b1721ad5d895a309d4cf446fb4f608a4348ec53797a71936ab15e5a7d6a1b73f6980d76855d39f549b59af59da189d6c0bbcce1479fbe0bd66581c4d352033ba24b9bc653ef59253becdb5d0ed7399502fba30a8e7f51ea7c0a6f8cacac0add811af964237ceab8e0d520720964022ae947d046b123a9721f9791543e5bc651e9589b389010f0f833b9491be5efa8ad3d58ceed1e28a9b99ed3aa2f18372254f3c42ad465644b687d40c19c064071fd256cdc699247aa0af419d1c7c2fded9bd6400749925b6095f2f428900e6458eab09da81310bb09051cd8c8b2531c16cc18280f236d3484d893b9f49b71a5dba117b21655514da391878bc330d348d6ac0de51bd589917cb07aa0f8e3415ab02b97e2ac31307197fb39325bcb3c68ab62ca00eb44140004b396c2d43e5ed8af9d3ae5da34eff5f2b8faf2244d6d323d2d444a405d2bd172b849be0900a02906644582686e9b033421d953c7319beaaf864cec6acd588111de8facb1b2729c49b9012b9d19b2cfb7adf46c02133ccbbb9dc9e05400d072aee4d03fd7ac907c6fcbe94f3741b7261f0ce39fe0b384f7e9fc0180ff6a7b1433edf04872de5cdbbbbedf34e4946984c5e50e26d56ab7828ad617944c49a3c69ae6a6be29dc6cd5395b6d938fa5a1056a4bf25648fede198cf08b998e9face4610593511f13fb229a93ddf466e19e0aaeaa88f63608730a8a3eb3e65e56b08bbc884bc9511f3fa7cb90b8dc0377f20786cf583818b8caf981a0d556b1072b53f34411d5bd3a483b6f41b167c0360902d71ea1e0c07c5a945ce8af1365cad16837379453a8753f84efdf654ef70880eba23c69f1c8057d6251318b772fb5f7e533c16eddaab270fc74f2df394fd437ca148c9fddf73f2c8e0040510e921266ecb501538f519fb4c6928c5986d19b908e7e755a5204bb0ea3b8021775059b31004b4ae9beecff9abe8cecf7a48b7dd9ccfebfe85fc52f7a67a93cd9c8a90811444da6ca3ea8eedeb9bd741de7eb0d6d4d48ba7e38025828232722b408cc2fc6a20d9e053b622ede86b6ca494a769cc846adffd93d80275b1d878e67f8d8cc55d9731bfb4a824c58f507afab904fe0ae5a96b0a22d91140d1d4391e0b02595c3529d79c380d8271d13d4324e8d69d1b23469001cda9800565ef77769c09b3d7a8deb7ad8967c42223635649ab568b70874f9ceb357948bce1630edc471147099fd9c2ced62d519602d9df92437b860379fe07d03ca98d72b2c6f4ef3ba8d53e43c8dbb4f741c5607dc2b4b262b43821869a5bff387dcced1e1f3d6d6a9e40d7d1346c8335352a4d41507fd947fe3a09e652224aeb0f078ea3a44d9d96261d40efbab8e5c9a1247bbb420aa6866e25bd7c8e24212dc41d5aa9a57776471f8bb800c2228fa55e4a2d497ff0061fb5a8345d5aee12df5fef716c882c84b48b4f1a10c34ae485c0bdcf306cc56c34c9d32411bce7142d0b549ced3cb1f33f7d9e3b749413d6ecbfa0df94678a1356055d6ab3dae8fd00c7fb640aa046fdbcd1d16b62339fc613bfe8332e0f2d57bd0b22938193864611e9eff4cbc64f95af91c2932c50d45981466c43389a6e9c9d7e9167810ccf455061b9002e1de635fe53ed3b42ae3f252b104e1128a6e20b6c3e08666cb5b2f9c1ff066ea54b4ca5e8bf614fa5f913a13ac0d0c53c1c15925cda264e92f4fa0ba0b68d00735469374c435eb85d23690f2497361755f2d14031946a9ae23784b6c53d93ec5bbf471b90a8949488cca45c1746c06ac4d16b0fe360d994a0e818c8aff10f3468caa168577868b83912098a01ae589a5a3a57a6cd6c68ebeafbc1d0e1d7b8644ac43a62f6c54ae869ec298bfebcf84038c57e9071f053730fff3bf757124122110692cba01902c78b8cba3cb422b5e3d07645daa5259e55d64230339f1535990ba7f5ace449d0802bb3533bef35af7e4445c10899ad9ba83c985af63293873d1772b8799ef7dbc69159a80752d2d28a3e7241ce0c9b6f1081d2b00dceab15b3019f1d7e141f15b14423623b61852129d2fc94f8fc7430e99e41e5481a837cb1294bf85da4a4e3c62854c3d138f14d8fda53e7acb2d246d7b765f3a6b9b209e9dd49e20de907d3ae62bdec7bf78a9d10ae0f71a9cfc8ca1b2ee4ccdddae434df89013fd5ae2338aac80c6c4efdd93f5085e8a3e96791824f0b5c5df499083dfc3ea7d7eecdeaac57a6a3e18b71055273a6556ac0d01c82c6768d0e56501c16a2e5af3bc5affda85436328ee156a1408ba2020cb280484e5f22799f999ba394216bfcfaf966f440ae192027b6f45de56606d1142a75b86ee23d13c7804643d19cbaf639008538e9103c506e47b5d2721ba5a2850f7ffb618ea07a56a9cf4d37dc2b846ffda0dd07d1432199c3cdb6df44c32ef6da8936b39644cb6a7325507aedf021914489bf075c39739a668f86c6b54c97e795dc350c65d2f7991332f2f27cacc088e5ff9f0e8885f68a1eb608c33190bf544e4bf26d3f6314b7ad7afef9435bfbb55a6930176f144186069daaaa70fb9e949cb0d471ca9fc3170c048bdab2a5ee1fef2cc54adf72756c818cd02092ee10e8098337848f8f2a59a7c805f2ae33ed70fa6965b10b931bea259d1086db7451bf1e258991483d4efa3ed265d6a955436b642ae80088722b04a048f43eee5cc3a2c865cfe02baadbf0088dacc1302a40330bf0c0a0d7cf669ec63c3f8309613886abf0d9acf80f7848c55af7f58421386d252881c2ec1b5bb60acc84310753705f14233e33dd13745438d80250eaecb8dbda245ab7de4997065aa8d4cfbf32b12a2bf1256744f4946acdfa16c4dd270411858cb7fc9dbe7bffece6057d31eeee8e94806eb0905b350458caccbbc5d1ad3e696e61a3b263c65019339c27cb40f0f3b2ce991ab6b0f98aa0891a5cd3bcf3fc3840939a9a1e629450fe521ab4068c9ad1c2739c0144651c263495bafedcd01dd11056e6e74c7ba551316616a1bea59740c33380dff05ff8c409d1ef0fddb3276d425e335954a99df81811b55c91f92cd2f5ac370ce5cf209e", @ANYRESDEC, @ANYPTR64=&(0x7f0000000bc0)=ANY=[@ANYBLOB="2686ce8c67610ee020678595010427728617", @ANYRES64=r1, @ANYRESDEC=r0, @ANYRES16=r1], @ANYBLOB="29eb2cb4e41a3c4a62c2b436691bf34c5f9fc301d0483686a97478295d68221131a83f5201db0a788f0f958654256f239bf857221579b9d2a7216a7bec6a15a547b09c17e1f5f04a124466b81ed7ae29a9b7d6f746a151fd2a228aa1a8aeb9a6d2fb5e1203b1a3d1afad012189c424d6570d642941f6bb9f36b2", @ANYPTR64=&(0x7f0000000c00)=ANY=[@ANYRESHEX=r0], @ANYRESDEC=r1, @ANYBLOB="e1e566baf551ae60a69c044e6ac50963ed4cfd3a2b4995be6857bb00e35192923df4f211184d9e7a7189b56cb2af64da35a49563dc209f6d316980ac149180ee469d171524ce3a1de1a9b55eeb2e718740f4b1f4f8d10fa9107ff3c788c8a021f8e87dcd39756aae8918ecd1347c71d6f6542a4b601927", @ANYBLOB="6ba389d86d4cf96d91b876c643f1cec7758e719a71d0fb22f8cf84d22ef8c74abd311f69c47e954afc0429204f2aaa729c74ff0071dba294217666966eb342ebae714fd742b428d31d6cb6a183f3c45a4ab1e85998408caa815151ac6fc918df8d7e3d35a837a1b6b028332f67008f5355f6906a69d87e1a324f0359ff682e55bb78bb23bf3ae16b3125dc2c053e44d9dbf29214d66eff54116b5a3d45ec4f0260a716d094e98f98", @ANYPTR64=&(0x7f0000001e80)=ANY=[@ANYPTR64=&(0x7f0000000c40)=ANY=[@ANYRESOCT=r0], @ANYRES16, 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@ANYRESDEC=r0, @ANYBLOB="f31f929f2fe422e46bb9cc8516293ef7002cb282e057b72371ca8279603179da04643080b3d501d24efd62e03175136ea6d5a6f32423053412f27f937885a14e4d5314d4c15d708aed6b74cc6018c069420fbaaf31c0f218c1a9ce07cce52e234ac791f4b65332ab5c837128451d95c50e7e16759973e5f90442bc2372839717ac0a034b7249585663ab685d6d66b3c3aaea7ba7dc40b3415a3818a9b2477370007b73511a4624", @ANYPTR64, @ANYRES16=r1, @ANYRESHEX=0x0], @ANYRESOCT=r1, @ANYRESOCT=r0, @ANYPTR=&(0x7f0000001d80)=ANY=[@ANYRES32=r0, @ANYRESOCT=r0, @ANYRES16=0x0, @ANYPTR, @ANYRES16=r0, @ANYRESOCT=r1, @ANYRESDEC=r1, @ANYBLOB="1ecb731b3fce6ee2ce3cfef3472cf4dafe8fce992b3d98c975b81565457023ee921f1056920dfceec5b4b4d27e92d5d4f7f9ebd45ebed916b6956dc0225c8e92646b9310310f73074cd1df16e40349a22396a286", @ANYPTR64], @ANYRESHEX, @ANYPTR64=&(0x7f0000001e40)=ANY=[@ANYRESHEX, @ANYRESHEX=r1, @ANYRESDEC=r0], @ANYBLOB="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"]]}, 0x1251) 10:20:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080000000f0400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:00 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000025000100010039", 0x7f) 10:20:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) 10:20:00 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x9) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x8c0b18b380623a60) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$FICLONE(r0, 0x40049409, r1) bpf$PROG_LOAD(0x16, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 437.552305][ T26] audit: type=1800 audit(1565605200.382:185): pid=27016 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16546 res=0 10:20:00 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d0000003f000100010039", 0x7f) [ 437.610810][T27068] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:00 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0xe, 0x0, &(0x7f0000000180)="c45c57ce395de5b2810f7d637a22", 0x0}, 0x28) 10:20:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000002000004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:20:00 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@nl, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000100)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4a) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000040)=0xffffffffffffffff, 0xfffffffffffffe94) [ 437.784357][T27086] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:00 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000040000100010039", 0x7f) [ 437.930427][T27101] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x8}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000004000004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}, 0x4, 0x4}}, 0x26) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') r5 = accept4(r1, &(0x7f0000001800)=@generic, &(0x7f0000001880)=0x80, 0x800) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00000018c0)={0x4}, 0x2) sendmsg$TIPC_NL_NET_SET(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)={0xe8, r4, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x400}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x54}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_MEDIA={0x20, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x401}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_NODE={0x28, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x12}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xa8aa}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffeffffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}]}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000000) getsockopt$packet_buf(r2, 0x111, 0x3, 0x0, &(0x7f0000000040)) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00000002c0)=0x8, 0x1) socketpair(0x9, 0xa, 0x13e, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r7, @ANYBLOB="7ab629bd7000fddbdf250100000060000300080004000700000014000600ff010000000000000000000000000001080001000200000014000200726f73653000000000000000000000001400020076657468315f746f5f687372000000000800030000000000080007004e2400000c00030008000500e0000002"], 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0xc4) 10:20:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) 10:20:01 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0xe, 0x0, &(0x7f0000000180)="c45c57ce395de5b2810f7d637a22", 0x0}, 0x28) 10:20:01 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000043000100010039", 0x7f) [ 438.326840][ T26] audit: type=1800 audit(1565605201.152:186): pid=27076 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16484 res=0 10:20:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000300004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) 10:20:01 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0xfffffffffffffffd) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@local, @rand_addr=0x4}, 0x8) [ 438.407680][T27115] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:01 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000063000100010039", 0x7f) 10:20:01 executing program 0: pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000500)={'veth1_to_hsr\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) write$binfmt_misc(r1, &(0x7f0000001280)=ANY=[@ANYRES16=r3, @ANYRES64=r0, @ANYRESDEC], 0x1e) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00000000c0)=0x5, 0x4) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 438.566845][T27129] __nla_validate_parse: 4 callbacks suppressed [ 438.566858][T27129] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) [ 438.646405][T27129] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000035c0fe7b5668cc80b59104a7733d53fd0c9060f08db3c3faa743e247b80dd0919957002a37d962c8b9afc34cd865b1db5632f49219a2cbb919973aeb11ba0209a011f8f71bd5e903b4670df6c2a19286c7b9d251b0089c6e07ec0c74bb369d829b96ad18cdfebfdb5b94d07778e4b2942d01cf79eebc311e1b99c9e892e32b2858e4587e6f47e53f66d4f0d02b45bd698f3027d06681b4085870cff3ab408f2c967a38c391ecd2c28132a02d5d670a288dc68cbee5a6a7100100cdb57cb130b287e83c86693c8eead905703ebce7e3217ddcd98a17f35afef430159d4b62dd33fad7a941a9371c0cfc41daa115bbce8666a2c0d70b859bb3d46f3b82436a56e58d7ec5fb638d1a6b4a4aaa8949ddf1c95292579c12f5c41a8cc29ef8d35ae98b227286"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x9}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000240), 0x4) sendto$isdn(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="71f8ffff05000092772247ee"], 0xd, 0x8881, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @local, 0x7}]}, &(0x7f0000000000)=0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffffffffffff, 0xc141, 0x18}, 0xc) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000140)=r3, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x7d, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x8) 10:20:01 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000067000100010039", 0x7f) 10:20:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000001000004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:01 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x33c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x77a, 0x1000, 0x8, 0x6}, {0x2, 0x568a, 0x5, 0xa2d}]}, 0x10) setsockopt$sock_attach_bpf(r6, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r6, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f00000002c0)=[{&(0x7f0000001580)="276c5bd6f0db828036f59b152925d176a9e51a4722f8fd829657ff48969c3c5f309ceaf42e7b242b7fe4fa128061aec9827004000c31fd9e31cb1c79990c2b89045ea4dc3ad63a775c80850ea10827e8a40a6c8b5fa7cc514639bb99f13c6a3d0825a738a1a53433042c75230d368c95f8a0b5562b58ecf50fd78e5def7375cd62fb5728535bf371b2ffc7d8058398075e1d0a7a4451395c39f79c26b7287cebd130de7737e77714686b9d67d87a3cf8da02cc70fdc99c1a7c916ae542b9d5baaf1f9daa4fb845fd5d5cad2073a61ce51c345150f84b3900997296d55c7d394af17b01d445465ef377508a1a29a5d6b03b0da22c973f22814fb2a802d50fb1f051e7d95d53d598a0599ec79cd27123fa1d13b7996609d4548e81ef7b1e8de8f32593ef46c3081ab55929a3c1cb1fa28a485518391a76b7b80d5941aa42222cb6f25be29ebc938af75971ffffdd4dea114ac37f38e69cb670020a7448d99b7b5e3d09bcf2625c94d6599182ce9edb0bbfea111dae3b1c9d6cd3162ce0aaebcdcf22a8d29dca0d04ebf5944168f398c500915579070586dff7a2ec6d345d1f69a8c749740aea0dbb2d30c9f7e3afd498a886c906fe09a83322d8e94b3ebe288ec1601e6a16122fa44191b6b3f5315eb0b35cb628540438919b906502eeb7cacc7d15753e456b056e6145ab65ac7c01253f3c5663495a74a0598feed07436a72d3ee1185d0fbcf89e8c5d449e0216cab8110efe923be24366dffc65bb386e7f015bb40b6fd9abbf7180b217f88d99f168c113f3ff187c202e2ae32a0238e43af612678a44a3d8373b6dc6bf820f8bf73e6411c51152f51993c66effe25c6e72a3127da6996f13691ded659e1f9d6eab1124435750dfeb60de2b2d59d9196bda3a3c5cd5054b2960481d50ce28ac4159b54f3f26a9decfc8ab36b6110eda741e21c95e3631b3de40fd3c7828fb0e3c85070eb233d4d4b1b75e0167ec62e81f1a12a0cd2e02a7a43edb384e4d0d59744bbe86611575966efe25b4191f14a368a72c13aeb4de7caff7a9439b583d08714fd22a9b1ff08297a562a859e2d21dd4f8ecf6701bcd9a30d28909c52c56a8ef739f0841ae895ad858121b1ec82ae1bbec856730aba8e2f42841c33caa862fdf8b651d90055b6725e5bf0af348ec550ad23c5a3c15c7455fdb13a57a6e452bdebbeb32200ab7dce3fab98b206ec2571e3de8904bea2265288dbaec64359cb5cd926dc025343fff78e7bdab6f541a3d2b569f37b8339d14e706163854d01ba5380d648391740e1fc2e118557692796acf6e0fa8ab21c5657259bf05a8b510eb285f306c8cdd6e185094b0ff46ec71d5a9b8e344176f263730468db893eaba00c32bdafdb1ebdc3ec441abaf4e7b2db744411ae02f33b340a373ea1a485b88073c2da7bd6828bbe4028fef4c30088c9b28daf899741029da8f52d2927250c582f16ca173c0761ad74364f562f3106a15d17d34ff27abc49b8a7d9aa3d2d2bd5c406c9fe21e59ffad1a85c3d1283f983efaab087a92ce4bc66c934605b658f56857301278b09f5e22ba0034a3944ae27bd20cf9cd4a7d1973d4818716d0bf71d922d74ef68ede2604a98f6db652206e0a34ceed21cb950eebbee9686fc368e2b42f9417b22ab84c1a341630f962560900e02f20cc0ed618e657fe4ede15f9a105620dd2206dbd74ba7f061f2d058a127f5ecb72ad12264d81816d82169d668adf80bbdd279c684e11980f72ba126d0326dbfe6736d2b737069e0c5efb7e76276f10fa915907d91282084fa9a12c5636fd265ef705f49adc9924ffcc68742b17c9212fe8abcc49e4db91ee543a7fd438e59d030d6fa1c31ebe151f9c44af0069df608f0395159c41339aaf31b4c3e67526036c7f4d96fdd5afa5c4c85f2a6648098dccd6a49a8250e26bce3ca0e78976c961432783947e3a8ff5430af9cfebf3d2ee72153b7bd4d7f2cce79da6defba02cc5a73f7fa137c01a2cea52a961d9504d959aec7e2627fc33d07ef45bb8afbded876bee54c7f2feacf548bbab68a782e7bbcb6140d6c6b3fbe1108a6f4dd750c0424a9e1e0b8f239c4739f28463a23fe011cb8c98e25126c5693f19f16ab8a4b6351ff2955a397c3618ae47c78b2d123c334082f9aae0d7f9e7b761d58ef7e1f6dd20a23c7bcc3e84dbc75551573c425e5d56ca84e263b22c2ed5ff1255e500c1810574ff1af28114221fa6e72439d5fc117700bf5a7e01e2ffc0cfeabfddb8ae217a7033c9c8dce5a685ca7a0f4ceeb153ab2ae77652e1d73e9510f868b70270e386664ab4c45ddf353e61aef1ac0c673502b7e7faae557df3eaa5fd0a3a00c54f23723ce6406f616f678b6f789c57e09864895dd8a1e5da9ff0bc7be9f9174af99e157e4c71ed69c71783abb3ad18141d99e49ef32614b8ac29eb50f64b2355f4b599acbdf039877d68275a2ebeb0729791412dfd3194cc2cb4f045a4d2ac74afffec582df03ce4afd2aedc594c6cd34a4cd21d4ea653b04d49a8aa1e942df36b530c90d0c2c62ef8369677ce2ffd4304b0410ff9ef86be8afbf55adc6abca02acf03dcab2fe5339ab0eb9d79dfc4817c5e2c10676904192395d9b8552760b0fa79add2769284a0ef5ebc4d61e64dc9a8b2d4770cdb4be4345026f6d04549140f4bb01e8252eb06d70afd84247f8023a0cc31329499a0efcd8a79e0832992a96b437258ab186c6a9c8f2e55fe7319605453b888d928730a11a11b4f56eec25b4c18b2205aad508a9f6850e6e23103a517cf43af019d54593803b76a3529777a58441d781d2eb509fcb723ba3be91d12c809f0148095e2066e1b0f0656ceeb751ad610e265bd4bc1b67f5e521ef420420e9b7e137f29240d63a42d678c1739f33f39a09a0f4c5249f808f41152a07ce9bfcc94e35683bea83f82a5e34e1fef3f8ea2cf4c9f1c8ccef87d7f58fc1b4ace6cb667e62ed1f54f72b3a156551d96f9a16ff4864ae3a01dc86b5c65e6676493f07d7257b34d8c6c5851334a4542dd2bea4aef4f444b5f26ac89a27e3313a4a66bdad09382357f1adbd61d526a2541022814cc4b2515aec30f74729d1a5826a3206c02ccd6adfb6c2b6c7aee33b7213bdbc5878151b50d1a8fdc1b2b9b44a01606770028723c848e1faf60b89de5a2e72b7d19f7745f7c89989ab2a8174291ad7d0f2b172672aba9f4a1b42df53baf6d353b45d755eff7526efa8a87a2aeaf84d9a434e8844a98eab172fa474b353f19e1231aca846d93eb24e650e015a42c578d23d794c02304ff72e358ea5c75f6709e587951d3900b3b1066ddd4a2fe9186d0cfcfcc7e33e9b882e8c2242ba990face580f94d66bb6a5212190fba3c1f1e046738c422d9e94ed6671157af9145bcfe7fd0d431a7a7c84a3eec802794286e2dc2b59e93fcb09ea22a1e47ee8f0b3cf756fb67bc3676819cbc67396322ea6be61552533b52a2fd258e82dc7c57a09211cce3e785f5b4deacae7b9dcd48080c9edb03d935c9c9a426bb6d3ec71e559af61b796827b5e425c991d3485381e0842b35cb0ad91154f4a13117b35d2a9ebfcf0ef68d73093dd483923f7b3a00e9c04c0eec31effc9f908f38949e1766409fc9c8cc48f95d4d537520159dd794edb56e824d31c67d9c7cbefdb51860a8d1f859baa9bf5c2752d00b6969e94d47a88be798f6df9e6b5977a56206c33a38e74ac5de0b23489c9f5a037e13ae0194beb9f954c6b8ebefa78194a4e891c12ddb43019e60d9b8e7fe78df65a83671b76fd1a9c7be064c6d822bb0749d2162168821484ab78f906cb990167a2f9e19a33be2086dd55e54cb8b6dbcd6d1cc9b4c828472d55db6f175547f73db54d142f290ef99e8e26f2c6ebc7a53bfe31fe1eb2ac6a13dd0081debcc346cc0d3407ff158bc48a314a18b7fa781e32b66f9eaa792031567fa8d5c33fd85ebf85af958ef84c0c69f2bc3f842bff08b4b3112a6ac24a78c9476f15d40de489e50fb5e426167a10739db436cb1a63f5e7b3baf7c21c3506d3021c487ce4625f66a18468c89c3a9c94c7c1c2676e1f21a26bc393cf83e7bdf9bf66c2e9dd080574e1a80fe152124e5191c9367f22b4a712322986165964ccc2b016f0fc52e69d009a2f9fc13f344153f17bcebf937f59714f44dfdc11e69c7216cdb4f4d2143222e41d7415b3ef52e45477f62def841cea29c6258a2a2d8c7895712c51025ed7fd5d68bf8aa5a96fbbba98090dac42ad69522f47288af9f6f7acd2406c42706a940300ab41a59488966dc63f4ce8a6e6e7b18c1cf7b3e5013441ad0d7f201343e4a64da2cd513782877cb35d00f2113147ec4d7410971968daa76b1b9ad115c9ef6e8fe6abeb8b372806dbccb26f504f3fb8fb26c97fc6dcc7091f2f940e76fc121b39f215cb5ee96383b0ad5dcb2f7671e1d75612b3992a8bfd9ef25545b75845991f64a26c87a8abbdde668be3e6fb8ebdc31e73eb4eafda15215e0b545907a86c0fa3d5f1af4cf096cd7ec9c31dd57851203a2ce0c4cfecefe63e43ec9335f00fe3195965d0602bdf0fb36a8b4c6a538f18c002895f4d33968901c0228fbbfd250ae07075c9c3d8e3233027ca1ba82586797b9c3fd5c256c9562789f4393908ecba4bbd26a49672d71098198efe77b3661a2114c3b919330e67cd0ae6e90d88e1922750b6d36bde8926f9c635fbe0b1016f016af69965d762ebcab348ea4fe695007c9e1f91b8f7019a3206627751c8216dae9857569f152888ba8876b51d5d73bffb3c5544500e1121d72a0d2ca9b382bae36c36fdb5680b5973ec3529eefc2077654f5ec0021d473c221d544d6c0b56c48926ece451f01bd3b2746f6ccb0a44a2e934eefbc24c8f4ced796e4941bb6363d2bf0af8834e0dde49632c228477fcbae8d6667c5996aeb14eac620e35a1b3a3b29c4122c91f92a2f9917291c04cfb9ef91215d8b0dffccd082474c9a2ee26ab2139d4428c74efd41f820d671b4255253abad18028b4d19715ba084eaa884dcc975da4c316ac3f8c056a2dc1215bd1db2fd504169e6dab0494bc8e02d4374f061c517d424b0050b678fb240df83d19c0f9a71465541f706cf976f6f653a216dc290698158864c941067577cc0b54c8ccae532de0ec0ddc67d4a22f5c9dcee990b7ae21567991bb1fa1f83d51114f00248735a3b884311b695a65fe6671db499588fd69c79baa8962d6f4331e3dda9b3d7075b2240d58cbe88521c4bfab84066a6b69fbcbc3cb6cbf", 0x101d0}], 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e00)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@initdev}}, &(0x7f0000000f00)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0xc) r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003c40)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000003d40)=0xe8) r12 = getgid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000003d80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003dc0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000003ec0)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003f00)={0x0, 0x0, 0x0}, &(0x7f0000003f40)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003f80)={0x0}, &(0x7f0000003fc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004040)=0xc) r18 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005640)={0x0}, &(0x7f0000005680)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000056c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000057c0)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000005800)={0x0, 0x0, 0x0}, &(0x7f0000005840)=0xc) r22 = getpid() r23 = getuid() r24 = getgid() sendmmsg$unix(r2, &(0x7f0000005a80)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)="aa906e0fbdf5801cc26d9f1d35d0676fd008be53e2ad4741a1a28084103df7b4a1e57cd080d80d2871a929dd4b62937243e1a42d89fb97a342336983d0bac706370b3ffc22c9db33559e9703511adb85a243540ec971a5564abb6ddd569831af2b2117fb83dfda21226b689b5feaa66535308383f9f57d8acd60", 0x7a}, {&(0x7f0000000100)="24cbdc236f79a564", 0x8}, {&(0x7f0000000380)="a426db280f8b781804af2667becfb1573f19de6dde421bee62e57b446972beb8e7ef5d984efd8896b74a20772654251ae055a7ead85b0df145f6308088d6d027a6fef8294676825f4569b4cee70c7f5804fd64753d720c05eb2a1ce0d0cfaaba97d4b93e376c9cedc94cee3ca0ab0d6aebd66c2449ae7b47e76a71e5e6ed7959a7896f9e33ed75a4cfcede13c6fb86ea7af9281547ffb841718dd8ba44d902d59453c25e5075fc90c812bfa53195e26f50c24ddb615d0d5328c5e000bd1d53f958a134c649732b6ff0133c7d52ad6d6c", 0xd0}, {&(0x7f0000000540)="7ace03e329f29577f565922949a0b7bbd9c7f8037b79033a9700e3a7d1fc60ade229e4370b6823a883c15fa500068cc5a8fb051212a65e1a00f3700830669a05a39b03450c1802c04cf8dd2723d12cc07b1388caba4001db06b1fed914537709ffd78de7ae6f41efe67b4d3b7e39f71f57ba0dddde44f2c18fe7a9ed8440a6d3f092465b0aec5c8b4f89b68d9eb985d0469cc41e7fda2ae7d6cb92ceaf603db0d18bd956f0402c0189105af0e0e1a7327a0ae9c44310ae6b31a6d640b511be7081e70367f4", 0xc5}, {&(0x7f0000000640)="b2549a5dfb5e8ec17a67b066d7d4f04f0b2a41f953b09d05445f836d7c4532b1b34a9cca2ee534ebe41ad1f76f7bfb283c1e1ba4dd0980fabe3270eed6ff5e22f972d2ca30dac2b3fb4b3573b432b0e95aa2add3cbeb213bcc16bfaca460f6d4bb700e0c187a263ef845bd567bed0c51327f5902e733700f9563c20c491ee65b3dc9cfa45dcffe9e57be76", 0x8b}, {&(0x7f0000000480)="6d108abd9e3471df3e0917144537f5dc57fc5ee68c20fc7fbc1368ea7df31cdef3c5e9dcf8d808de9a94277c86ea014ebe982626547992ab1bcee27b0a5e60ba12c44a1e3b0dcdb797f3ae89b7b381", 0x4f}], 0x6, 0x0, 0x0, 0x4}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000240)="74d03689910ad518da0a39412ff40776fde7b409e7b6f76a62ac5ebad073bfd4f361f8c304ffec74b65101f0d11fdbd5fb91286adc", 0x35}, {&(0x7f0000000800)="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", 0xfc}, {&(0x7f0000000900)="0af3917be9c79cb2a9845bced83c681607edb063cabd7fab4f38e85d38cb631e58d8298d451e86e56b4d860ad7fa0631139c1bc03090c68452f41bd3eb7c40ab60db4bd69117966f2df9330624f2e00faf8f95a768d4e5a21b816291c6ad1c714ec18c7a6a0a2b29f4b05cdb832769c8f765315a8053d680b567168aa68fc3a2cf56d32c67200523f0b3d3f664672d91bcbc21a6ced25f0b4fa6d7439a25e4faa39d766891b9f6e14b692c50a339a65239d8b777bba6885a3a8b54decb097de16faa66e5", 0xc4}, {&(0x7f0000000300)="5b5cb73e1d0390284c6d494e4b809e42ac701e1d5b4011a72a7fd2a1d3", 0x1d}, 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{&(0x7f0000003940)="45b08c0ea4e652561112dd89b341843d8c08460ba445ad8702f7ab86f105ab6eccbf06b5d3506abe7d794361dcee0c556e44bca255df14ec26baf9e9552dfe1410", 0x41}, {&(0x7f00000039c0)="bc768ad3e04eecc0c49960733095eaf6b86acf7e726c5119b9619417afe0524d911923c9555fb5f42a2cc2c6314523d6f1dad5dc9ff0193ddecd4e47d59e83240aede254a2a2f8dea183", 0x4a}, {&(0x7f0000003a40)="9e7d89b88501e9d15526a9a0275033ec3efa8e93cb59acb2f61ae492e632054e4cf003cfcb952cbb1ab130069b27cbc6ad8e82eaf6f5ff4d04eced491f9eee9aea0622037d3165b0fcb5f9032a55d70e04eeebf0afa253df7597bbd4dd3f8062869eace20cffda193053b5136d74ebecef69fd7ed2578db0290031907e76a9e8a57fde45f16e6fe86e8c82cb371ac025c21f1c40a2a570f4c453eabe4ea2e09d987535dbc697d0f5faf333491ed497ae11b5a4ab87ebca96", 0xb8}, {&(0x7f0000003b00)="7052ba87fcaa4da2931b1decfed5f1426bbd8c21bd8693e31e356d57bffe0819ac9891c86c7e341612bf8190a83203a536a02f974c77ae792d8f2788a91bf44080", 0x41}, {&(0x7f0000003b80)="647d50b2bb8ec0ef88c4b44d862b9ca8c26b6b1c8542a4c3075c61a22f56d2fed2df8e9966814b95", 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{&(0x7f0000004240)="fee9940d32c9b07f15d414a2493243c4d6db45962ed3b938df81e947d8c298ee53f4f7eb5360ce4cb597e20cac13e5a9f57c79f0b1c804b18ea1510c0c731c9240f14874ca29ea9c758d561b9d124dc42cab05b86e645e0eafa735e3efa974bac7694c43a2e7193c2b243e9033aae1cf783be8eeff1ae842568b4f7aebe83bc915fa5a1b2cdb847f045e705dec10c70c27d26790164553a97ba5b768fee4f7555a9d8b5e2adc9fb01fda4921d3dbcd3cb133a2544348c038a4f6fda90ecefe4d72f8fd1fdcfe68daa5af91adc58b450c12528be3759c29060c55dbda5b27", 0xde}, {&(0x7f0000004340)="772fb7ef3672085c53d08f805af3ac8016397123b3958ddb00133a3fdf3419f3d3f845552ae125855c034d26888aaa8719ded58e2d64d8e49225c65ed7f3324d9a90921d596f61fa4aed06cc1b675cf5b0569a1aaa32cc1e95257c732e5e7a94", 0x60}, {&(0x7f00000043c0)="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", 0x1000}, {&(0x7f00000053c0)="7609dade60b87154aa49f857ca458ca193e41b2c7d22e9e1e2db281f2a83949814100d87fd8f47acd0bb85c3a0338ba17a7b8eb79ba2d24d6f74071bd78a833885683c92bb4bd030280a49739cff0ab7aa043cdf0d53dc6517c273bc74f66d57caf67ba1a9b2a57cf1b5c35a8054b69371798a41adf8d94f4223fb827017b5601b55cf240a32882df0e1892fa783de3eb39fa7ce78d5c759d5058a0b309b394f4290facc1c02a4159cfd", 0xaa}, {&(0x7f0000005480)="79e8eb355c77c9d1cdb9e341860afe1c0156155fb0799dd10d7c39d07a5b98691693c10cd395629ecb931f1309583139365a7a53de82f160fbf707c4a7e1bb11ce063644c6ad1bf59e3b16744c6d74b965c6cc0cc9909ebfc602559aefce016c4a746e1616cdfea7a1c3c735678facb4f13d5b373428f139e1f5be4e0d645e8d0cdd94c1738381b434a8398bcdc4f3bac98437ad8e7a922e595882dd637921a341ffd258fe", 0xa5}, {&(0x7f0000005540)="1e6990fcc102e4328478d92017f5f5a64a3c778caa2fe2c032164e6a597f5c637c1b3b8ab3d41b77b3f44e795a0d028526636a845aaee744d699d99378cf3f9b7f326dce83cc844b7204cb65898194093704da7d38848d99f3cbd89c025430a3e0777cb3e032b95adf", 0x69}], 0x7, &(0x7f0000005880)=[@rights={{0x2c, 0x1, 0x1, [r0, r1, r3, r4, r4, r5, r6]}}, @rights={{0x18, 0x1, 0x1, [r6, r6]}}, @rights={{0x18, 0x1, 0x1, [r1, r2]}}, @cred={{0x1c, 0x1, 0x2, {r19, r20, r21}}}], 0x80, 0x4000804}, {&(0x7f0000005900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005a00)=[{&(0x7f0000005980)}, {&(0x7f00000059c0)="d42c82340b4d314b9ffde9164903dce8b3f37e3adb53b945158cd65d229fb1971991213d560ab504789c4fd58f", 0x2d}], 0x2, &(0x7f0000005a40)=[@cred={{0x1c, 0x1, 0x2, {r22, r23, r24}}}], 0x20, 0xf30f95727045d018}], 0x8, 0x90) 10:20:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\xff\x00', {0x2, 0x0, @broadcast}}) [ 439.082272][ T26] audit: type=1800 audit(1565605201.902:187): pid=27121 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16785 res=0 10:20:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', {0x2, 0x0, @broadcast}}) 10:20:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000402004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 439.174804][T27158] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) close(r1) r2 = socket(0x1, 0xa, 0x9) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x70400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r3, 0x7ebcb5add4f22dfe, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8050}, 0x8000) r4 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @loopback}, {0x307, @broadcast}, 0x10, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 'nlmon0\x00'}) ioctl$IMGETVERSION(r2, 0x80044942, &(0x7f0000000200)) openat$cgroup_ro(r0, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/61, 0x3d}}], 0x1, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) readv(r1, &(0x7f00000002c0), 0x1a5) getpid() [ 439.230507][T27158] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:02 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, 0xfffffffffffffffe, &(0x7f00000000c0)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)="24000000180007041dfffd946f6105000200000a1f000007002808000800014004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 10:20:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', {0x2, 0x0, @broadcast}}) 10:20:02 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d7ffffff2000100010039", 0x7f) [ 439.417534][T27185] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 439.452418][T27188] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 439.514906][T27188] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xa}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000403004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = socket(0xa, 0x4000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'lblcr\x00', 0xfffffffffffffffe, 0x1, 0x7b}, 0x2c) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, r2, 0x810, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_NET={0x54, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x317}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xc4e}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) 10:20:02 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="85000000180000006c000000dd0000ea9400000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x0, &(0x7f0000000380)="ce494278b6bf11ae642bd2cf05b2", 0x0, 0xffff}, 0x28) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000ac0)=""/100, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80) socket$can_bcm(0x1d, 0x2, 0x2) getpeername$netlink(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_type(r2, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@initdev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f00000003c0)={0x0, @speck128}) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000340)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r3, 0x1, 0x6, @random="c99eb44ff97d"}, 0x10) 10:20:02 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d7ffffff8000100010039", 0x7f) 10:20:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) [ 439.851823][ T26] audit: type=1800 audit(1565605202.672:188): pid=27163 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16721 res=0 10:20:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', {0x2, 0x0, @broadcast}}) [ 439.913408][T27202] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 439.927165][T27202] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 439.939976][T27206] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0xe01/0xee0 10:20:02 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d7ffffff9000100010039", 0x7f) 10:20:02 executing program 0: r0 = socket(0xa, 0x800, 0xfffffffffffffff3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) syz_emit_ethernet(0x4b, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c200000006277106000000000000000000000000aa000000000000000100000b4cc3cf18986a17151ffdb420e506ffac1414aa00000000000000000000000000000004000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078000055"], 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = epoll_create(0x100000000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x1}) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000080)="29385e8b1f3f82ccd9ee1d56e900e4438ea6b4a830bbdcae23568fbe557badfb80c75deafe8db9f061b41ff73a0642ef6ab1592e0fdd3cd2eccd42a56580ebd19b4fcd51be2108d20e536306041435f718da021dbf20509f66995c500992932e82b67d737d9620df078325afb6a0bc2eb3e7759afa1694501c08d6a2354625e81409ef860b38af9f0443b0dd91273a09f5c5b42ccfcb62b1a3ea7cf7947ae1b4bc7229f55c272328009bb65b806e1338d7bcf61f0408a2b0004b9f08b910a36cbe968f66ac2df5d4f525fafb1b67d6ce1d3fe458c477ee14b0edef2d5bfeee49f6f2eeb6ecfa2b7ceae139f25fbe6c90397ef9e8d3b756253855f9987e41c9fb") getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/19, &(0x7f0000000240)=0x13) 10:20:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800000000040f004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 440.031499][T27212] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0xe01/0xee0 10:20:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) 10:20:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0xfff, @empty, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) r1 = socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x0, 0xffffffffffffffc0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2, 0x800}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x0, {0x2, 0x4e22, @remote}, {0x2, 0x4e22, @remote}, {0x2, 0x4e21, @rand_addr=0x3}, 0x80, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='hsr0\x00', 0x97, 0x40, 0x100000000}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @empty}}}, 0x84) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x1c00) [ 440.116080][T27222] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 440.198298][T27222] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xb}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f319bd070") openat$cgroup_procs(r0, &(0x7f0000000500)='\xb0\xa3]\xbf\xe3\xcbd\xf1\xddE_\xf3\xfd6\xbc\xf34\xb7\xef\x84\x05I', 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000600), &(0x7f0000000400)=0xffffffffffffffad) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000280)=""/158, 0x9e, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000700)='TIPCv2\x00') connect$ax25(r3, &(0x7f0000000440)={{0x3, @null, 0x5}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) ioctl(0xffffffffffffffff, 0x8912, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r4, 0x100, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4004800) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000000c0)={'veth1_to_bridge\x00'}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000580)={@loopback, 0xb7f, 0x1, 0x0, 0x1, 0x0, 0x7fff}, 0x20) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0xfffffffffffffd0d, &(0x7f0000000040)=ANY=[@ANYBLOB="ff7ede7dcbffaa8aaaaaaabb0800450000300000000000009078ac2314bbac1414000305907800000000450000000000000000040000ac2314aaac141400"], 0x0) unshare(0x48000000) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000180)={'nr0\x00', 0x3}) r5 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8, 0x7, 0xfffffffffffffd93}, 0x8) r6 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r6, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="1a001c00741ecb7f00000000000000000000b000b38a8dbeed7f7167f0e98e7df381639726647cf79557a438fbc5b8b5eebf706e909c29200251d10e099a3685d13fd9f3f479b296acae671904e2fea09d095d54fdbc0619321eecc7cfd0927024d22d33cecbf2ec99980af5c00d65f1aae33d6d35bc87f453baec2193cf880b45897776001808464d2817a0b794d5b0ba7506b019cd27a527e92ddcc35ab5c2835968d7447ee7d081853853236c0e84e8c3c816d13473aec4"]}) poll(&(0x7f0000000040)=[{}], 0x20000000000000e6, 0x0) sendfile(r5, r2, &(0x7f0000000540)=0x2000, 0x100000010a000202) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="56001f70bb53a85f5500ed8f78000074ef3250dd69f9ea3a5b2935c71ee162512f5f78e2020000000000000000005f19289d1142e516e8a79119"], 0x0) 10:20:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080000000004f0004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) 10:20:03 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d7fffffff000100010039", 0x7f) 10:20:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000180)={0x4, 0x10001, 0x6, 0x521a}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x1}, 0x3c) bpf$MAP_CREATE(0x0, &(0x7f0000005180)={0xd, 0x4, 0x4, 0x2, 0x5, r2, 0x0, [0x2]}, 0x3c) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000600)=r5) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000480)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000780)=0xc) recvfrom$packet(r4, &(0x7f0000000400)=""/127, 0x7f, 0x10000, &(0x7f00000007c0)={0x11, 0x4, r6, 0x1, 0x1ff, 0x6, @random="34333e32017e"}, 0x14) r7 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) accept$inet6(r3, &(0x7f0000000640)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000680)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) r8 = socket$inet(0x2, 0x2, 0xfffffffffffffffb) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000880), &(0x7f0000000840)=0xfffffffffffffcf9) getsockopt$MISDN_TIME_STAMP(r4, 0x0, 0x1, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r9 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f00000002c0)='./file0\x00', r9}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000005c0)=0xe8) [ 440.765929][ T26] audit: type=1800 audit(1565605203.592:189): pid=27216 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16594 res=0 [ 440.816259][T27253] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 440.843018][T27253] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) 10:20:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400034010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:03 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00020001000100010039", 0x7f) [ 440.891697][T27257] IPVS: ftp: loaded support on port[0] = 21 10:20:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', {0x2, 0x0, @broadcast}}) 10:20:03 executing program 2: ioctl$sock_rose_SIOCRSCLRRT(0xffffffffffffffff, 0x89e4) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000000380)=""/107, 0x6b}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f0000000440)=""/246, 0xf6}], 0x4, &(0x7f0000000580)=""/100, 0x64}, 0x20) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000080)=0x6, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @default, @default, @netrom, @netrom, @rose, @rose]}, 0x48) listen(r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4080000}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000006c0)={0x9, 0x3, 0x9, 0xfffffffffffffffc}, 0x8) r3 = socket(0xa, 0x5, 0x200) getsockname$llc(r3, &(0x7f0000000640)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000680)=0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000023002108000000000000000004000000"], 0x14}}, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'teql0\x00', 0x8100}) sendmsg(r1, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) [ 441.060284][T27274] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 441.098658][T27274] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:04 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00030001000100010039", 0x7f) [ 441.266857][T27295] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 441.301667][T27295] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 441.311509][T27290] IPVS: ftp: loaded support on port[0] = 21 10:20:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xc}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") [ 441.734818][ T26] audit: type=1800 audit(1565605204.562:190): pid=27264 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16705 res=0 [ 442.322039][ T26] audit: type=1800 audit(1565605205.142:191): pid=27317 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16521 res=0 10:20:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x8000001000008912, &(0x7f0000001340)="0800a1695e1dcfe87b1071") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4ca31, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:20:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', {0x2, 0x0, @broadcast}}) 10:20:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000412054010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:05 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00040001000100010039", 0x7f) 10:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)="24000000180007041dfffd946f6105000a00000a1f000007002808000800124004001000280000001100ffffba16a0aa1c0900000000000012000000000000eff2", 0x41}], 0x1}, 0x0) 10:20:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000035c0fe7b5668cc80b59104a7733d53fd0c9060f08db3c3faa743e247b80dd0919957002a37d962c8b9afc34cd865b1db5632f49219a2cbb919973aeb11ba0209a011f8f71bd5e903b4670df6c2a19286c7b9d251b0089c6e07ec0c74bb369d829b96ad18cdfebfdb5b94d07778e4b2942d01cf79eebc311e1b99c9e892e32b2858e4587e6f47e53f66d4f0d02b45bd698f3027d06681b4085870cff3ab408f2c967a38c391ecd2c28132a02d5d670a288dc68cbee5a6a7100100cdb57cb130b287e83c86693c8eead905703ebce7e3217ddcd98a17f35afef430159d4b62dd33fad7a941a9371c0cfc41daa115bbce8666a2c0d70b859bb3d46f3b82436a56e58d7ec5fb638d1a6b4a4aaa8949ddf1c95292579c12f5c41a8cc29ef8d35ae98b227286"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xd}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") [ 442.874616][T27329] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) 10:20:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080000000004000f4010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0xffffff94, 0x7, 0x5, [@broadcast]}]}}}], 0x18}, 0x0) [ 442.915290][T27329] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:05 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00050001000100010039", 0x7f) 10:20:05 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2}, 0x80, 0x0}, 0x8000) close(r0) 10:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0xffffff83, 0x3, 0x5}]}}}], 0x18}, 0x0) 10:20:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) [ 443.104554][T27351] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000405124010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@rr={0x44, 0xb, 0x5, [@broadcast, @multicast2]}]}}}], 0x20}, 0x0) 10:20:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:20:06 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00060001000100010039", 0x7f) [ 443.392382][T27374] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xe}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080000000004003f4010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:06 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:06 executing program 0: 10:20:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) 10:20:06 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00070001000100010039", 0x7f) [ 443.722641][ T26] audit: type=1800 audit(1565605206.552:192): pid=27336 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16564 res=0 10:20:06 executing program 0: 10:20:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) [ 443.785268][T27388] __nla_validate_parse: 2 callbacks suppressed [ 443.785279][T27388] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 443.818391][T27388] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400404010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:06 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d000a0001000100010039", 0x7f) 10:20:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) 10:20:06 executing program 0: [ 444.045721][T27411] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 444.111266][T27411] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:07 executing program 0: 10:20:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00', {0x2, 0x0, @broadcast}}) 10:20:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400f04010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:07 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xf}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:07 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d000c0001000100010039", 0x7f) [ 444.480360][ T26] audit: type=1800 audit(1565605207.302:193): pid=27401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16564 res=0 10:20:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', {0x2, 0x0, @broadcast}}) 10:20:07 executing program 0: [ 444.560857][T27427] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 444.586943][T27427] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000310d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:07 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d000e0001000100010039", 0x7f) 10:20:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {0x2, 0x0, @broadcast}}) 10:20:07 executing program 0: 10:20:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000510d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:07 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 444.812886][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 444.818673][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 444.824508][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 444.830027][T27450] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 444.830279][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 444.845317][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 444.851090][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:07 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03', {0x2, 0x0, @broadcast}}) [ 444.912312][T27450] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x10}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:08 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d000f0001000100010039", 0x7f) 10:20:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000610d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04', {0x2, 0x0, @broadcast}}) 10:20:08 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 445.348146][ T26] audit: type=1800 audit(1565605208.172:194): pid=27432 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16518 res=0 10:20:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05', {0x2, 0x0, @broadcast}}) 10:20:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000710d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 445.405424][T27471] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 445.420352][T27471] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:08 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00100001000100010039", 0x7f) [ 445.532262][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 445.538120][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 445.554638][T27488] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06', {0x2, 0x0, @broadcast}}) [ 445.586501][T27488] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0xffffff94, 0x3}]}}}], 0x18}, 0x0) 10:20:08 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) connect$inet6(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:08 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00480001000100010039", 0x7f) [ 445.897745][T27503] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 445.927629][T27503] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x11}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a', {0x2, 0x0, @broadcast}}) 10:20:08 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) connect$inet6(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:08 executing program 0: r0 = socket$inet6(0xa, 0x200000000003, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x800, 0x0, 0xff, 0x8001}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x800, 0x2}, 0x20) 10:20:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000910d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:08 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d004c0001000100010039", 0x7f) [ 446.131162][ T26] audit: type=1800 audit(1565605208.952:195): pid=27482 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16580 res=0 10:20:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', {0x2, 0x0, @broadcast}}) [ 446.202636][T27516] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 446.211870][T27516] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)="24000000180007041dfffd946f6105000a00000a1f000007002808000800124004001000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf", 0x4b}], 0x1}, 0x0) 10:20:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000a10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:09 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d005f0001000100010039", 0x7f) 10:20:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@', {0x2, 0x0, @broadcast}}) 10:20:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000b10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 446.474156][T27543] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 446.510506][T27543] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 446.892283][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 446.898054][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x12}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H', {0x2, 0x0, @broadcast}}) 10:20:09 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) connect$inet6(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@rr={0x7, 0x2, 0x0, [@broadcast, @multicast2]}]}}}], 0x20}, 0x0) 10:20:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000c10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:09 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00600001000100010039", 0x7f) [ 446.925515][ T26] audit: type=1800 audit(1565605209.752:196): pid=27527 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16739 res=0 10:20:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r0, 0x1, 0x3d, &(0x7f0000000000)=""/184, &(0x7f00000000c0)=0xb8) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=@migrate={0xd8, 0x21, 0x401, 0x0, 0x0, {{@in=@multicast2, @in6=@mcast1}}, [@user_kmaddress={0x2c, 0x13, {@in=@dev, @in=@empty}}, @migrate={0x5c, 0x11, [{@in6=@ipv4={[], [], @initdev}, @in=@multicast2}, {@in=@empty, @in6=@remote}]}]}, 0xd8}}, 0x0) 10:20:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L', {0x2, 0x0, @broadcast}}) [ 447.025275][T27561] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 447.046779][T27561] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:09 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00680001000100010039", 0x7f) 10:20:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000d10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h', {0x2, 0x0, @broadcast}}) 10:20:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000140)={@local, r2}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000180)={@remote}, 0x14) [ 447.236024][T27582] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x18}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:10 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:10 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d006c0001000100010039", 0x7f) 10:20:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l', {0x2, 0x0, @broadcast}}) 10:20:10 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x1, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x10000e0, @in={0x2, 0x0, @multicast1}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x40}, 0x1, 0x2000000000000000}, 0x0) 10:20:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000e10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 447.690877][ T26] audit: type=1800 audit(1565605210.512:197): pid=27583 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16520 res=0 10:20:10 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00740001000100010039", 0x7f) 10:20:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000f10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 447.783277][T27607] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t', {0x2, 0x0, @broadcast}}) 10:20:10 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x1f, &(0x7f0000000140)=0x4) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000240), 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0x7fffefb4, &(0x7f0000000180)={&(0x7f00000002c0)=@report={0x4c, 0x20, 0x0, 0x0, 0x0, {0x0, {@in6=@mcast2, @in=@multicast2}}}, 0x4c}, 0x8}, 0x0) 10:20:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400001110d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z', {0x2, 0x0, @broadcast}}) [ 447.923673][T27625] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x23}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:11 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d007a0001000100010039", 0x7f) 10:20:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400001210d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff', {0x2, 0x0, @broadcast}}) 10:20:11 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x28, "0088aec5c9e96d47d9d40989cace9e83509d602acb12a98c90688dad5b0a5de2fc7dee09da8735d9"}, &(0x7f00000000c0)=0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x20}, &(0x7f0000000140)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r0}) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bpq0='bpq0\x00', 0x5, 'syz1\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8, 0x4, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000380)=0x80) r5 = accept4$tipc(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80000) recvfrom(r5, &(0x7f0000000440)=""/178, 0xb2, 0x10060, &(0x7f0000000500)=@caif, 0x80) sendmsg$rds(r3, &(0x7f0000001c80)={&(0x7f0000000580)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000001bc0)=[{&(0x7f00000005c0)=""/210, 0xd2}, {&(0x7f00000006c0)=""/182, 0xb6}, {&(0x7f0000000780)=""/186, 0xba}, {&(0x7f0000000840)=""/142, 0x8e}, {&(0x7f0000000900)=""/3, 0x3}, {&(0x7f0000000940)=""/204, 0xcc}, {&(0x7f0000000a40)=""/159, 0x9f}, {&(0x7f0000000b00)=""/177, 0xb1}, {&(0x7f0000000bc0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x8000}, 0x10) r6 = accept4$x25(r4, &(0x7f0000001cc0), &(0x7f0000001d00)=0x12, 0x80800) connect$pppoe(r3, &(0x7f0000001d40)={0x18, 0x0, {0x2, @broadcast}}, 0x1e) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000001e80)=0xe8) ioctl$SIOCAX25DELUID(r4, 0x89e2, &(0x7f0000001ec0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r7}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000001f00)=0x1, 0x4) r8 = syz_genetlink_get_family_id$net_dm(&(0x7f0000001f80)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r3, &(0x7f0000002040)={&(0x7f0000001f40)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000002000)={&(0x7f0000001fc0)={0x14, r8, 0x100, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002080), &(0x7f00000020c0)=0x4) r9 = accept4(r0, &(0x7f0000002100)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f0000002180)=0x80, 0x80000) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000002200)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r9, &(0x7f0000002300)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f00000022c0)={&(0x7f0000002240)={0x68, r10, 0x20, 0x70bd27, 0x25dfdbff, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0xfff, @media='eth\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x40004) sendmsg$inet(r6, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000002340)="17b30f8062d30c7d0707928b872f6cf944117ed39412c3baf019d0e72840cc2d9bf258c4b84476d2ae61bf", 0x2b}, {&(0x7f0000002380)="816561aca69983f2fc0a83c27606939f48fb5aff4eb67d990f43c6124823ddc4a8bd289d655fb804962a191b5863c11b15c24719b1ef1e0fd9eac7e4d0b0992078763927c000d8f90796685f7ec1a52a2e0d2c86cbee85b63834d7bdf35d4126a32c9ab175d7f741c068d61662da6735c04dd8085520820e2fe9af8e1614b0195f83dd9f059a30eeca", 0x89}, {&(0x7f0000002440)="44284deeb990497c997168193172f0b7ae90505d23d44d5e1a491e6e721578c33bcad85cf774ac5cc110412c67eb71a63ed4708723e7f41a1f2b5e15d56bf37b5dbd366ee3602c26779bc915d3b2346eb487c1aabbcbf5a72f48ca34612434e5a54c820dbd4836477c2d9f6e6b6270c1cae35bc2ffadaecf0fe25072defc6ffd6a066a99", 0x84}, {&(0x7f0000002500)="399137898960397b117f9c71877442a0aa97d8ded045e4a582", 0x19}, {&(0x7f0000002540)="6d8312b7dbf729d333389febb29344728fd7cb6dfb7302c7bc77e916a8e94d4e7b861cca14c67d92fabd9b38ce164d46988c710047f213785400259b5443c166da97c98e15d987c573904dccfe6d12bc3c77288496813cf9e4274ef075baefb35248fd790ed97c5129f5ff5af980e2c6f28d92002da46dad1f02e58bc6c2fb3480f8a3cc8f7e4679e7d5e6b730c69cb28ca0a6e5454fc629bd4b4ff9258f1b8b76e5202385b91fc435affeaf8781019a13da515780c46fe8f2c2f037f1bdaaf968a8e753a6072d074c5a12a8f9472bc941a91d58e8f9ac3f", 0xd8}, {&(0x7f0000002640)="0818a36a0a202ec11a696d2b450da80571c35e1d96a19a86c85006d6b110b5427bea95047033b38bf5b02bf9abeb4d4deb380e1d", 0x34}, {&(0x7f0000002680)="c82335ae8c3c96ee28b8bb99bc843fbc73bec5c02c463d8f254bd527e0d6d0e0e8c970ae4a6f8f04415dafd4a9ec8f94e7714ffd70ad8798c637e47821860f98bf66f474928c5b9da96825622f2ed2febf423686a04bd3cfee32c12653102cc881243a0eb176", 0x66}], 0x7}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f00000027c0)={r2, @in={{0x2, 0x4e24, @multicast1}}, [0x8, 0x3, 0x3, 0x0, 0x7, 0x2, 0x2, 0x8, 0xffffffff, 0x4, 0x0, 0x1, 0x8001, 0x8001, 0x400]}, &(0x7f00000028c0)=0x100) accept4$x25(r6, &(0x7f0000002900)={0x9, @remote}, &(0x7f0000002940)=0x12, 0xae6e694143df99d9) ioctl$SIOCAX25DELUID(r4, 0x89e2, &(0x7f0000002980)={0x3, @default, r7}) connect$rxrpc(r4, &(0x7f00000029c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x2}}, 0x24) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000002a00)=r2, 0x4) accept4$x25(r9, &(0x7f0000002a40)={0x9, @remote}, &(0x7f0000002a80)=0x12, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000002ac0)={r0, 0x4915af07}) r11 = syz_genetlink_get_family_id$tipc2(&(0x7f0000002b40)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r4, &(0x7f0000002e40)={&(0x7f0000002b00)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f0000002e00)={&(0x7f0000002b80)={0x270, r11, 0x8, 0x70bd26, 0x2400000000000, {}, [@TIPC_NLA_SOCK={0x2c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffffffffffe}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x6c, 0x7, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x20}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x10001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x100}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8398}]}, @TIPC_NLA_BEARER={0xdc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x69a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'irlan0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'nr0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x62}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x96, @rand_addr="b4edb444f4b7ef147a795b317ce27e8a", 0x180000}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x8, @empty, 0x400000000000}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x53}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x12}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK={0x80, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffff8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd470}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x49}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1c0000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x10, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}]}, 0x270}, 0x1, 0x0, 0x0, 0x4080}, 0x10) 10:20:11 executing program 2: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 448.481001][ T26] audit: type=1800 audit(1565605211.302:198): pid=27613 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16833 res=0 10:20:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x02\x00', {0x2, 0x0, @broadcast}}) [ 448.538716][T27648] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:11 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00f00001000100010039", 0x7f) 10:20:11 executing program 2: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[]}}, 0x0) socketpair(0x10, 0x7, 0x1000, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001580)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000016c0)={@mcast1, r3}, 0x14) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10) 10:20:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400024010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:11 executing program 2: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 448.709301][T27665] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000035c0fe7b5668cc80b59104a7733d53fd0c9060f08db3c3faa743e247b80dd0919957002a37d962c8b9afc34cd865b1db5632f49219a2cbb919973aeb11ba0209a011f8f71bd5e903b4670df6c2a19286c7b9d251b0089c6e07ec0c74bb369d829b96ad18cdfebfdb5b94d07778e4b2942d01cf79eebc311e1b99c9e892e32b2858e4587e6f47e53f66d4f0d02b45bd698f3027d06681b4085870cff3ab408f2c967a38c391ecd2c28132a02d5d670a288dc68cbee5a6a7100100cdb57cb130b287e83c86693c8eead905703ebce7e3217ddcd98a17f35afef430159d4b62dd33fad7a941a9371c0cfc41daa115bbce8666a2c0d70b859bb3d46f3b82436a56e58d7ec5fb638d1a6b4a4aaa8949ddf1c95292579c12f5c41a8cc29ef8d35ae98b227286"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x76}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) 10:20:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400034010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:12 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000301000100010039", 0x7f) 10:20:12 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:12 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) [ 449.251010][ T26] audit: type=1800 audit(1565605212.072:199): pid=27662 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16549 res=0 10:20:12 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x04\x00', {0x2, 0x0, @broadcast}}) 10:20:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff080000000004000f4010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:12 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000200)=""/141, &(0x7f0000000040)=0x8d) write$cgroup_int(r0, &(0x7f00000001c0), 0x12) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xe}]}, 0x200600) [ 449.334074][T27694] __nla_validate_parse: 5 callbacks suppressed [ 449.334085][T27694] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 449.367441][T27694] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:12 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:12 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00420301000100010039", 0x7f) [ 449.638995][T27722] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 449.679796][T27722] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xf0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000210d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:12 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) 10:20:12 executing program 0: r0 = socket(0xc0bc42d130720e, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000c0003000000", 0xfffffebc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001d00)={@loopback, 0x100, 0x0, 0x2, 0x2, 0x3, 0x2}, 0x20) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000006180)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000006140)='filter\x00', 0xffffffffffffffff}, 0x30) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000061c0)=r1) recvmmsg(r0, &(0x7f0000005e00)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)=""/89, 0x59}, {&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f0000000080)=""/28, 0x1c}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/123, 0x7b}], 0x6, &(0x7f0000000500)=""/148, 0x94}, 0x6}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000005c0)=""/19, 0x13}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x2, &(0x7f0000001640)=""/102, 0x66}, 0x8001}, {{&(0x7f00000016c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001740)=""/93, 0x5d}, {&(0x7f00000017c0)=""/143, 0x8f}, {&(0x7f0000001880)=""/243, 0xf3}, {&(0x7f0000001980)=""/72, 0x48}, {&(0x7f0000001a00)=""/82, 0x52}, {&(0x7f0000001a80)=""/180, 0xb4}], 0x6, &(0x7f0000001bc0)=""/56, 0x38}, 0x8d}, {{&(0x7f0000001c00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/108, 0x6c}, {&(0x7f0000001d00)}, {&(0x7f0000001d40)=""/66, 0x42}, {&(0x7f0000001dc0)=""/52, 0x34}, {&(0x7f0000001e00)=""/54, 0x36}, {&(0x7f0000001e40)=""/89, 0x59}, {&(0x7f0000001ec0)=""/221, 0xdd}], 0x7, &(0x7f0000002040)=""/207, 0xcf}, 0xd806}, {{&(0x7f0000002140), 0x80, &(0x7f0000002380)=[{&(0x7f00000021c0)=""/250, 0xfa}, {&(0x7f00000022c0)=""/141, 0x8d}], 0x2}}, {{&(0x7f00000023c0)=@ipx, 0x80, &(0x7f0000002800)=[{&(0x7f0000002440)=""/9, 0x9}, {&(0x7f0000002480)=""/92, 0x5c}, {&(0x7f0000002500)=""/107, 0x6b}, {&(0x7f0000002580)=""/242, 0xf2}, {&(0x7f0000002680)=""/100, 0x64}, {&(0x7f0000002700)=""/218, 0xda}], 0x6, &(0x7f0000002880)=""/92, 0x5c}, 0x3}, {{&(0x7f0000002900)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/187, 0xbb}, {&(0x7f0000003a40)=""/10, 0xa}, {&(0x7f0000003a80)=""/121, 0x79}, {&(0x7f0000003b00)=""/151, 0x97}], 0x5, &(0x7f0000003c40)=""/22, 0x16}, 0x3ff}, {{&(0x7f0000003c80)=@generic, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003d00)=""/51, 0x33}, {&(0x7f0000003d40)=""/172, 0xac}, {&(0x7f0000003e00)=""/223, 0xdf}, {&(0x7f0000003f00)=""/252, 0xfc}, {&(0x7f0000004000)=""/247, 0xf7}, {&(0x7f0000004100)=""/188, 0xbc}], 0x6, &(0x7f0000004240)=""/240, 0xf0}, 0x1}, {{&(0x7f0000004340)=@generic, 0x80, &(0x7f0000004780)=[{&(0x7f00000043c0)=""/57, 0x39}, {&(0x7f0000004400)=""/218, 0xda}, {&(0x7f0000004500)=""/103, 0x67}, {&(0x7f0000004580)=""/192, 0xc0}, {&(0x7f0000004640)=""/18, 0x12}, {&(0x7f0000004680)=""/18, 0x12}, {&(0x7f00000046c0)=""/165, 0xa5}], 0x7, &(0x7f0000004800)=""/15, 0xf}, 0x1}, {{&(0x7f0000004840)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000005c80)=[{&(0x7f00000048c0)=""/4096, 0x1000}, {&(0x7f00000058c0)=""/169, 0xa9}, {&(0x7f0000005980)=""/248, 0xf8}, {&(0x7f0000005a80)=""/69, 0x45}, {&(0x7f0000005b00)=""/66, 0x42}, {&(0x7f0000005b80)=""/249, 0xf9}], 0x6, &(0x7f0000005d00)=""/237, 0xed}, 0x5}], 0xa, 0x22, &(0x7f0000006080)={0x77359400}) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f00000060c0), &(0x7f0000006100)=0x4) 10:20:12 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000501000100010039", 0x7f) [ 450.047118][ T26] audit: type=1800 audit(1565605212.872:200): pid=27721 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16485 res=0 [ 450.102041][T27735] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 450.119109][T27735] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:13 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000601000100010039", 0x7f) 10:20:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000310d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) 10:20:13 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) write(r0, &(0x7f0000000000)="fec3ec", 0x3) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x7ffff}}, 0x10, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="4800000000000000140100000100"/40, @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/44], @ANYBLOB='\b'], @ANYBLOB="01000000000000006000"/24], 0x48}, 0x0) 10:20:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) [ 450.263022][T27751] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:13 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 450.318983][T27751] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xfe}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:13 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000007500)={@null=' \x00', 0x1, 'veth1_to_bond\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r2 = socket$inet_udp(0x2, 0x2, 0x0) write(r2, &(0x7f0000000080)="30533a89ecd96296ef2bf0aed0c6a2e67e6b87f731e7494c16d0eb4979d4787006a22e4e1b146dcb3f438515a3428dfa57786684ca65833425f450a61094e94319d9b81e2370ba060dbc0f6a26b964c0aaf72ade127836a58b32cd00ec8909b061cb295a99d5589c72d0", 0x6a) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0x5, 0x225d, 0x1, 0x0, 0x7, 0x4}, 0xa0000000000000}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'bridge_slave_1\x00'}, 0x18) 10:20:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000410d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\b\x00', {0x2, 0x0, @broadcast}}) 10:20:13 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000701000100010039", 0x7f) [ 450.832956][ T26] audit: type=1800 audit(1565605213.662:201): pid=27752 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16520 res=0 [ 450.909549][T27780] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 450.912518][T27781] IPVS: stopping master sync thread 27782 ... [ 450.925193][T27782] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 10:20:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) 10:20:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000510d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:13 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000a01000100010039", 0x7f) 10:20:13 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @local, 0x1}, 0x1c) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@local, @multicast1, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@local, @loopback, @remote, 0x9fa, 0x7ff, 0x400, 0x500, 0x1b, 0x10000, r3}) ioctl(r2, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") close(r1) sendto$rose(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 450.957672][T27780] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 451.052236][ C0] net_ratelimit: 4 callbacks suppressed [ 451.052244][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 451.063635][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 451.069443][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 451.075318][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 451.081119][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 451.086939][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000610d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:14 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) [ 451.155233][T27805] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 451.202536][T27805] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x300}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x7b3731f475776f8, &(0x7f0000000000)={@loopback, @broadcast}, 0x8) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$inet(0x10, 0x20000000000002, 0x0) pread64(r1, &(0x7f0000001940), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000012c0)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001300), &(0x7f0000001340)=0x4) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000016c0)=0x5, &(0x7f0000001900)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000001380)=0x100000001, 0x8) recvmsg$kcm(r2, &(0x7f00000018c0)={&(0x7f00000013c0)=@nl=@proc, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001440)=""/146, 0x92}, {&(0x7f0000001500)=""/175, 0xaf}, {&(0x7f00000015c0)=""/232, 0xe8}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/149, 0x95}], 0x5, &(0x7f0000001840)=""/86, 0x56}, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="240000001d0007021dfffd946f610500070000001f00000000000400080002000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000000c0)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/4096}, &(0x7f0000001280)=0x78) 10:20:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000710d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:14 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000c01000100010039", 0x7f) 10:20:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:20:14 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 451.648850][ T26] audit: type=1800 audit(1565605214.472:202): pid=27788 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16530 res=0 [ 451.701004][T27826] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 451.734633][T27826] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:14 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000e01000100010039", 0x7f) 10:20:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) 10:20:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000810d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 451.751800][T27830] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 451.772235][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 451.778125][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 451.840526][T27838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 10:20:14 executing program 0: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000006c0), 0x800) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) splice(r1, &(0x7f0000000240), r1, &(0x7f0000000280), 0x6, 0xe) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000080)=""/56, 0x38, 0x2040, &(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512_mb,lrw-twofish-3way)\x00'}, 0x80) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f00000002c0)) accept$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f00000000c0)=0x60) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24}, 0x1c) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) 10:20:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) [ 451.893597][T27842] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 451.918469][T27842] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000910d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x500}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:15 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000f01000100010039", 0x7f) 10:20:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000a10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) 10:20:15 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 452.392433][ T26] audit: type=1800 audit(1565605215.222:203): pid=27834 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16546 res=0 10:20:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) 10:20:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000b10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:15 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00002001000100010039", 0x7f) [ 452.477916][T27867] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000c10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 452.608810][T27883] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:15 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x200000004, 0x400, 0x0, 0x1}, 0x2c) socket$kcm(0x2, 0x2, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000002c0)=0xfffffffffffffffc, &(0x7f0000000300)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) listen(r1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0xfffffffffffffdcb) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@rand_addr="ba70df9e3fe3e05f6e8f715569e26355", 0x2d, r3}) 10:20:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) 10:20:15 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00003f01000100010039", 0x7f) [ 452.905077][T27900] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 453.132270][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 453.138138][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000035c0fe7b5668cc80b59104a7733d53fd0c9060f08db3c3faa743e247b80dd0919957002a37d962c8b9afc34cd865b1db5632f49219a2cbb919973aeb11ba0209a011f8f71bd5e903b4670df6c2a19286c7b9d251b0089c6e07ec0c74bb369d829b96ad18cdfebfdb5b94d07778e4b2942d01cf79eebc311e1b99c9e892e32b2858e4587e6f47e53f66d4f0d02b45bd698f3027d06681b4085870cff3ab408f2c967a38c391ecd2c28132a02d5d670a288dc68cbee5a6a7100100cdb57cb130b287e83c86693c8eead905703ebce7e3217ddcd98a17f35afef430159d4b62dd33fad7a941a9371c0cfc41daa115bbce8666a2c0d70b859bb3d46f3b82436a56e58d7ec5fb638d1a6b4a4aaa8949ddf1c95292579c12f5c41a8cc29ef8d35ae98b227286"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x600}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000d10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) 10:20:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000140)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0xffffffffffffff75}}}, 0x30}}, 0x0) r3 = socket(0x4, 0x4, 0xa61e) connect$l2tp(r3, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote}, 0x3, 0x2, 0x1, 0x1}}, 0x26) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="06000000000000003f000000e20000000700000000040000050000000000000000000000000000000400000000000000030000000000000000000000000000000000000000000000042000000000000000000000000000004c000000000000009d00000000000000030000000000000000000000000000000000000000000000040000000000000000000000000000004000000000000000f9ffffffffffffff030000000000000000000000000000000000000000000000080000000000000000000000000000001f00000000000000040000000000000003000000000000000000000000000000000000000000000004000000000000000000000000000000d3530000000000000600000000000000070000000000000000000000000000000000000000000000000800"/312]) 10:20:16 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00004001000100010039", 0x7f) 10:20:16 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 453.215266][ T26] audit: type=1800 audit(1565605216.042:204): pid=27887 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16486 res=0 10:20:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) [ 453.279896][T27914] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:16 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00034201000100010039", 0x7f) 10:20:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000e10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:16 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x5, @dev={[], 0x1c}, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000080)=@x25={0x9, @remote={[], 0x0}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000100)="5b7cfb87c6f9a662ddf9b66c55b48166f10f70a193e4ced4a313dfff36be8cf0d74f45590035e81495a6030e9a71df617d00767225cc87aa8326a5e65008f5a17d45186260a7d7ca714dfe431605dd80b96458f38848bcfd314af552fd3b90628bce85eb19f6378bd3df85f8ec431e1edbc9db8167344902d3f7fa66abe8f2f920b8cf1f2a97737b256b8499b93bf9d42223", 0x92}, {&(0x7f00000001c0)="2c960bf528d262231178ec56b070c6d5611969d0acff32e911e2ab525350af31c3d133f80e66f0d7cdc4917f265a5d72c0cc397921d090fad23a043c6861c3e13a9c4fcb8be9adb48fe244c8a54cee7e811d082818b2081e", 0x58}, {&(0x7f0000001bc0)="edace3b683e1d9195202ce47256b3b4b8c786d22f7c34555d413821b9c0db07ec038e8b04237d844a2c1d916dae526d7d0d472c675e5cdd12b6531c3cbc6dd749d6ebc7eb491cbe09c8a7b596f2a62e33ab6bde5e035334daa873bde76586d8552d2926451cded06f15b5cba448c858f3db5f36fd474f6f13de9083739ce76cae7efc2f0402aca2e2cd09117685dcb7aff98fc64b2ccba692b39aac586ffd195bebf8b433f02c53ef0360cf64d86aa30e15f1bdbf86f42978e7b7e325618beca3a", 0xc1}, {&(0x7f0000000340)="4fbf63e9b747f64d203965d1c6636e303aa06f081f235fc6bd7b2bb2b542ff440c056057758705d91700cd2215ba6e009dc0140be6aa7a9e217f504621ae50439eae824c09fc1611866d2c4d0fa2c6a37d58c147d135c9838bc6812bd714739fbfb6cfe8e94d490b575f22acbf6d54fb4d54c7f2af4760dd7a2c2ccf3d28479ae94612c4c5348851e6da339f0fdadd28aa3866cff1aefb3dba178be1838eb23949d5f7a5faa3df746b1aeac8024e5a585df730ca00a8c7b16fc5f3779eae568653a3499a041de83ff6c5bf4e1a2c48c325283f60d5", 0xd5}, {&(0x7f0000000440)="8948bf497a760b213139763e90d01ffbcd7ba04fdbd722ecea16cc368cef7a22fc2a0664943953a424b46d73", 0x2c}], 0x5, &(0x7f0000001dc0)=ANY=[@ANYBLOB="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"], 0x60}}, {{&(0x7f0000000580)=@vsock={0x28, 0x0, 0x2710}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000600)="5801523272e55f8cef480abadd43de91635e1421303536e9a3927e99f5146d5c70f5748a16c61c064f3adc773ca69e5f9c204cf39161098352b9d2c0f521a9f562175af1b0a9fd8e2accb87dbf7c81", 0x4f}, {&(0x7f0000000680)="01eafe9c90353cd28cd9bea196969dc34c1175cc6c207474ff35e1b405d3395dbcd6abfd55f109dbea51894f56ec2bf900385beb57648721c5cbaf96533b00f3216d3b73b9d81dbe91e8a9beaf81ba441987a927191aa5aa5ceabb064be5b162395bb04af796b577075954a8405bb956d9970798a21feecd7caade100a8045330bf7c9a22ca1bd71bccff06f44c042b74f61984e366fcb5984b2ea62b66e64a6c6ab68c3e509a1cf99ef56", 0xab}, {&(0x7f0000000740)="3adfe20f908c98d657abddb5fee31c7c020d4451777eeac0e465d01094f544abb379188322cdf54af48a3df8381694bea392a3c4ceb5749f535837f388c313caadabc312960fb9cbca24ee9b4380e72b203a2ccd90705fcc771419018816dba4c7591855e54cf15728ec1aecb738cdc365dbeb93ac5e127ee539a98787c78e387249389afe5536bb", 0x88}, {&(0x7f0000000800)="e68e4366e1ceaf87b272a5c14f0982c5a5401ab03e0402417cc6986be9a31e66589a1984a2f859f26f0dfccb62b4aac8452ab2cb0a33cb8f821ed67336f68ba7e685def0ffa534cde5b938d2195d7e9e9ba6ac8babcf200b2ee3b4b8f9d74a6036f2ed994b24d7f0a306bc02a3e2adde512e594931b8fd67d078344a3040690cd9d1e68f91c9d581c8", 0x89}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000001d40)="adf986da7cc6e30fe3fc0fe659b302079fbc631c65a0eb8e4b748a2702000000cd1c762032434934369fcb53a6617caf6d6da67ba34fd3d3bd5bb3d3c56ec6a58e409bed0633da1f64499ad9cdb16294ff890000000000000000ff733c73fd6f1beb91aaaf812101b2a6e2", 0x6b}, {&(0x7f0000001940)="7059bfce55c955ff1242faedf9ae31b8f8c55ed1f88b8d2618313eb07c51befb832645223ae6c36adc46ee245f02c2828247041ca366af7c5f314f6351484d78ca8bddff7d5a3b32150a1db8ea176544905c402e5c2ee8329aafd551a598843da4ee4fdb4e020974f0", 0x69}], 0x7, &(0x7f0000001a40)=ANY=[@ANYBLOB="b8000000000000001101000000020000e1e6c5c3042231be83a2acab8d6e0e4c89cfa401e87871b3502f14cef68b6fbbe1010a500f808802e34ac189f50224e4386624ace3c54f2f0229f97b23396e66e576afb21f6867426a58d522be4daa1d931255b68dc2e65f1cb899dc43f68f768ce6984f41fb005899f243fb52101767649f1610ba3ed2dcaf7c65bd18f15f7aeca6519bdf24aac6f35e4e5b663148e87d2e1351d18a70273e9c7167824275980ea0265f6b43ee00300000000000400009010000070000000bebe781835218993001392b86c153d54772ea602e7f40623faacea882639d00"], 0xe8}}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept4(r0, &(0x7f0000000500)=@sco, &(0x7f00000018c0)=0x80, 0x80800) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfe47bf070") r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e23, 0xed3f, @mcast1, 0x26029aa9}, 0x1c) r4 = socket(0x11, 0x800, 0x6) getsockopt$XDP_STATISTICS(r4, 0x11b, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x18) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000300)={@initdev, 0x0}, &(0x7f0000000480)=0x14) bind$packet(r4, &(0x7f00000004c0)={0x11, 0x4, r5, 0x1, 0x40, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 10:20:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00@\x00', {0x2, 0x0, @broadcast}}) 10:20:16 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 453.456988][T27932] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x700}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400000f10d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x107, 0x4, 0x400}, 0x3c) r1 = socket$rxrpc(0x21, 0x2, 0xa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) connect$inet6(r2, &(0x7f0000000140), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0xfffffffffffffdcb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r1}) setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000001c0)=@netrom={'nr', 0x0}, 0x10) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x3, &(0x7f0000000100)={r0, &(0x7f00000002c0), 0x0}, 0x18) 10:20:16 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00004801000100010039", 0x7f) 10:20:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) [ 454.035479][ T26] audit: type=1800 audit(1565605216.862:205): pid=27926 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16658 res=0 [ 454.089801][T27956] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) 10:20:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'veth0_to_hsr\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00000000c0)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x0, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="180000ffff380a00"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:20:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400001010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:17 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00004c01000100010039", 0x7f) 10:20:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400001110d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 454.286943][T27974] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:20:17 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x900}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:17 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00655801000100010039", 0x7f) 10:20:17 executing program 0: r0 = socket$inet6(0x10, 0xf, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206000000a843096c26234d0400080008001e00080000de72f07dc728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1}, 0x8000) 10:20:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400001210d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) [ 454.829877][ T26] audit: type=1800 audit(1565605217.652:206): pid=27969 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16642 res=0 10:20:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) pipe(&(0x7f0000005540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000540)=""/242, &(0x7f0000000640)=0xf2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0xa0, &(0x7f0000000240)=[@in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x4}, @in6={0xa, 0x4e20, 0xf1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3ff}, @in6={0xa, 0x4e21, 0x1ff, @rand_addr="881088ba535f44af81ff5c93865e0c61", 0x4}, @in6={0xa, 0x4e21, 0x4, @loopback, 0x100}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x8, 0x97c, 0x7, 0x7fff, 0x9, 0x7, 0x4790, {0x0, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0xff, 0x100000001, 0x40, 0x1, 0x8f}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001740)={0x0, 0x1}, &(0x7f0000002f00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002f40)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xd0}}, 0x100000001, 0xfffffffffffffffa}, &(0x7f0000003000)=0x90) sendmmsg$inet_sctp(r1, &(0x7f0000005440)=[{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x401, @mcast2, 0x400}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000680)="420a96a0c1ec642df3cc83a5ca3a948376256cfeae5ad08072259ada24fbd49214498fcdab73658fd13478574f068194b69b57e9be4cf6d530daeca6491dbe49a8544afc5a3f6074e25e2b0571d696070e071fe23e277818ac0162ca7930e247688f96cf4b52a494d26800487cfa1948b732e91ee9e3af2f736549cedcfb8165f20c5b1938d8bd8b1a4a8a60c13dc75275af6669c25b264265a1f8e5cc5070a0308d53ac46ce69950ade99b6f8e3cb68e36dc52197fdefd8a5cf62ff2f7accb71cdbf10ea990a54da15c9c6b1933741f800271cd72966b721cf9e8e3ec4e87f956cd15f66cb11a88cde789899667358e0a0d20b7b9a61957267d2c1b163fb9aa091af04b6ddc9ef34aedbd74056b8978e35196a7596d7027f6dd48c6ab6eef6e82970ed1447ad8ffdfd1b0fa5853e4d1702b7455a356dd4ee18c9199823f0648a7329a5d2ba3d509a200de3f0e1bc83428061a67bd26b0f31eda5ad17e42d5f0a2d93fb1102021726ec29151e524bd779c4528ef8c8368d485f20b02550f4c1dfffd22bcbc3017617a2e41793037a58980d4ecc5c7266de5030539bd035fc97e5c591fe5ba1063bef5b0e102b5005200ece1c7ef8b2d70a5611aff53bcca7b2d894ef6f5a1cfcf12231289deff3bdecef0fb1095d13d0063e5094df6fec563eeaf39760c5a42d647b9eedb4ac478a9f079ef2c4396721fd5d798fa679e8c613c255d132ecac2180b9a6e150d85da717507ef25f93e94c6d4fcb49b57280ab316aa6b1fc4836c40969d0bf7d8d6e3342a3fb8768910360a5282b0b41f5ee32aa7824a12581d32fe0d57a7d07e42713a01b13a7375d85558e9da42561aefeddb0a3ebea7dc542154a4c0a280240b12c54b150ed7ed0be0a09498089db64dbab7d2c12b12d362f2123909fe4a5b09d7a403b957e6e008b306483b67d48a96ee804eddcbd04604279a4f442e0aaa939a67d8867c3c5d0c32290fbf587a5b329747ba9083b013422fc1420e61637c4dd513335f736ddfd850ff42776ce165d981a1d1db4c14486d8ec81aad706a0f34c618d99e16a3386880843ce9b2d3a79a3519d97dcc9c7211ff082ab3704ef24b6af444aaeb7eab2cba9bbddbfd6e448752928e51f9fecf89e4e16731991fb58b9d2a34181b38925beedf5c8f86efe4275ddd8bf854afe33a2bbed83a0c3a4b87937235b4a302cbfe368a248b83c2e7befb1c441ba285e1517749a3d698b75b867866be5cd5660049c4484b8109682b92fb8048e323e01b68e4e080664803f509318b27fd3581b62a4040f4c69a97cc9a101f4b3553b41184debca8481aa6e3a65f23a955f8328d6db51bb92a9e0088ed688a09b1c52d4c7e2ea597d150a9607ff00fe400b9723d97aa0346351964b88b9af31230812f2910efb27970b9e5119d7f0b22a5c712dc6fda74cb1fe62d6d6efe447533bdfb5d48cb3e79eccbb588a7ed3606bb45bc279f82a56944b2c40bbdc7977e93a1e0207bfbccbfd064db6d7f66208389618ecf0c8947c7717f8f1e7aef8cd96d8e2893d43236994b6ad0b45dd04e567a249746565a0096703574d8d7e8d09793c8d1cd8e17422592a09048c22f712334409cc475184c455771efe0663a8e10297c9ae96c895ae65679e13f0fc726bf005aadf151723763301a6761d934d90d72108d9fe9284d989c9719da3ed411d186a8c98d67dcc897ea9e3595d1816a6167fcd486afc159db5caac20c9bb3b49f1888b3382d1fc23da06f06f71b37c3d010138dd52faae40c447f756d90309dac69166238dc1638eee045447c001ecde9ed760e1603092ab8fa2a91c107d6d6cbf16f1a079072dbfed16726e720efa7c68a6c59fe5760c5b3cba72f11e0d0faf7f10080b9717a3d442bb2cab5ee2137fbcf9ea9fb5ed4a4f537db8ec4e493c92bef10c79013596e1f4b1e126be977a9cc221796a9465e84b406bf28c042cc2d7a831173fe872ad41d2201e4189b54bdc21c321025a857807ddf77267b7d906ea72c620ff5d84ce6ea6c465e089cec521e14b03de71d104b71706b65eef54b698db075db8cd6734dd91b5f7ed7d65a192c740b8a1a04b0809e2fa1fabb0d3740c737cdfc1d4bf70ddbe4c4d655081cfb97c3f9a31b1d0d9f2886a3651028a65fc00691cab716709faba7dc4c0f7daf7bd2001d28e71799bf80098629ebdc23c723e120047bcb1ec35456fab37e2a91df88901ebb99363509ad4f7bc7a6d830d3a87ffca9f0a95ba7facd2f60baabd4e32a79212991a923f3aefe11c46734f943ddc3e17a19d6d2a0c4db6448fdc22908fce8eb6e105c52d35bea01a7ba58207d6412de3f362cebc8c966cbcae588da4bc01b6332eef953e9a582fd6e647fbbd84723ab021caff01ef1fc6e95a16b0a6adc3554f5e3280ee531553dfabbd8eb43cd42acf694421da6bca6e4433dd7c5e3fc5682426aa31898e079aca84107477e4e6d10d0ff3250f6d8101f8161f69c486a44d1b769a7a5de6454c603e51d2edcfbf170eaf58e5471d043ed053e4401b4d1d19431b3df63083b43c1b68ae48e81017bc9ab8fc4df30aa1f3e1cfa6c46852f1fb5a7b33d25fa1ffe19064f31de31f7104457e9b8f873aa1c5572e2dd9b01e3bc0dd2d99a8e68eb7a429df1ea49814d40dc5a06a8e111d4f4428ec48602e23153d1f87e23008b9aee6d2650d399f4f96b03f3fe823751a4c210e9c8aa00e607d06bdd9696f19f937195dcabb682d13dc09c1da369369815574cb25d85b6b7a7e5cda660f153e656cc8b33793434355aedfde5093c962e315067a8e43282b866e4d9563cf2c6d1ad7bcea5860a0440660ec980c9947835bbe15ec54396c50a9b817d367957b2ced54f379afff2644374cc53c690b58d904baab2cfa0d26f4cf1ac2f580706d9c5e13ba9dcfa8aae8f6546ad2007272d3d249ac2998de5fdbbf50d06e4af40447e604b1afa2932ad0ebcfd1cd3f3ab4a00dfe4d46f0e6b2c76f5f0b46074f65821f94e81669b893c5c077586c4e8493a3a10c8c6521aa0661c816a68c3729f67621a5b1d2d6ae84e25c451584dc49de654e295a2eb50e2b2228518279c29348ce4a0208ab7c1f87da866047a5c86f23deb6cc3d150888099ad4b5fea2ec6c65de596271bb4e657c9947b8960e67c339218c1bb1588f6a23d311e455b0d415c0ff11832f8220104b0e7ca44240f8228bb8f387846b42d6056c55cca40b87a1c7d1db8b850c344fe6e0c2d468399e56a75a4cb44e4d805095d4179c9c236ee9f9bbfe588a46ea78c153d8f9da2c49a25ad966cc67fe7b4c06dabe5e88817c31fc00db6d04203a0d4634b2805de051600371c8e7fcd7cf0c67a17528db4867a9889af54a5e8ba8c3d47286865dbaaeec8682864e753bfab9d3e0e2d9ba639a34c52757dd17f5136a92268974a16f88752d012825977179ab16e7d4579f90b8be9970653fc9cf11d2e13aa33c96f105521a73601f6936d945cfa616473d653f7145a2965af60c33bd201e6ee2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0x1000}, {&(0x7f0000000040)="ab4b176355413e0f0aecc4d6be8def9dcfba43209afda31cac", 0x19}, 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", 0x1000}], 0x8, &(0x7f0000005400)=[@init={0x18, 0x84, 0x0, {0x4, 0xfffffffffffffffc, 0x5, 0x100}}, @authinfo={0x18, 0x84, 0x6, {0x2}}], 0x30, 0x40000}], 0x4, 0x4000000) sendmmsg$sock(r0, &(0x7f0000005dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffffffffff8}}], 0x18}}], 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x43, &(0x7f0000000500), 0x10) [ 454.884216][T28004] __nla_validate_parse: 7 callbacks suppressed [ 454.884227][T28004] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) [ 454.942279][T28004] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:17 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00005f01000100010039", 0x7f) 10:20:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004002d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) 10:20:17 executing program 0: r0 = socket$inet6(0xa, 0xd2c1f1bffca1476f, 0x5) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000280)='batadv0\x00') setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x41, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e21}, 0x1c) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x10, 0x4) recvmmsg(r0, &(0x7f0000008880), 0x40000000000062f, 0x44000102, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x4, 0x3, 0x3d76, &(0x7f0000000100)={0xffffffffffffffff}) connect$vsock_stream(r2, &(0x7f0000000600)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r4 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000400)={{{@in=@empty, @in6=@local, 0x4e24, 0x8, 0x4e21, 0x101, 0xa, 0x20, 0x80, 0x0, 0x0, r5}, {0x5, 0x6, 0x81, 0x2, 0xaf, 0x8, 0x3f, 0x5}, {0x0, 0x2, 0xe6ed, 0x200}, 0x74b3d47f, 0x6e6bbb, 0x2, 0x1, 0x3, 0x2}, {{@in=@broadcast, 0x4d4, 0x33}, 0x2, @in6=@local, 0x3501, 0x0, 0x3, 0x1000, 0x0, 0x2, 0x7ff}}, 0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x8, 0x3, [0x7, 0x5, 0x0]}, &(0x7f0000000540)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000580)={r6, 0xfff, 0x43}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, 0xfffffffffffffffe, &(0x7f0000000140)) sendto$inet6(r0, 0x0, 0x8b, 0x20004000, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local}, 0x1c) ppoll(&(0x7f00000001c0)=[{r4, 0x400}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) r7 = socket(0x4, 0x800, 0x2) setsockopt$RDS_CANCEL_SENT_TO(r7, 0x114, 0x1, &(0x7f0000000640)={0x2, 0x4e21, @multicast1}, 0x10) [ 455.093628][T28023] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 455.119778][T28023] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:18 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xa00}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:18 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00006001000100010039", 0x7f) 10:20:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004003d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00', {0x2, 0x0, @broadcast}}) 10:20:18 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540), 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 455.646842][ T26] audit: type=1800 audit(1565605218.472:207): pid=28012 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16674 res=0 10:20:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', {0x2, 0x0, @broadcast}}) 10:20:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004004d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 455.745991][T28054] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 455.772946][T28054] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', {0x2, 0x0, @broadcast}}) 10:20:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004005d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:18 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00586501000100010039", 0x7f) [ 455.942865][T28073] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 455.952532][T28073] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:18 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000840)={0x0, @in6={{0xa, 0x4e23, 0x4, @remote}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000680)={r4, 0xfffffffffffffffc}, &(0x7f00000004c0)=0x8) write$binfmt_script(r3, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) pread64(r2, &(0x7f0000000100)=""/185, 0xb9, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000002c0)) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x40000) bind$inet6(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={0x0, 0x100}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, 0x0, 0x101c5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000380)={r0}) bind$alg(r6, &(0x7f0000000400)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x3db) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad66b6b30400fbab65d8b4ac2ca35c6e", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000006c0)={0x0, {{0x2, 0x4e23, @empty}}}, 0x88) accept(r7, &(0x7f0000000200)=@can, &(0x7f0000000040)=0x80) accept4$ax25(r7, &(0x7f0000000500)={{0x3, @null}, [@rose, @null, @remote, @remote, @default, @rose, @netrom, @rose]}, &(0x7f0000000580)=0x48, 0x0) sendmmsg$unix(r7, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x1}], 0x1, 0x48851) r8 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x89a2, &(0x7f0000000000)={'bridge0\x00l\x01\x00', 0x23}) socket$nl_xfrm(0x10, 0x3, 0x6) splice(r2, 0x0, r7, 0x0, 0x80000001, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef"}, 0x14) r9 = socket(0x2040000000002, 0x3, 0x50) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000000240)='rose0\x00', 0x10) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) 10:20:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) [ 456.205251][T28089] bridge0: port 3(veth1_to_team) entered blocking state [ 456.222386][T28089] bridge0: port 3(veth1_to_team) entered disabled state [ 456.230409][T28089] device veth1_to_team entered promiscuous mode [ 456.239875][T28089] bridge0: port 3(veth1_to_team) entered blocking state [ 456.247041][T28089] bridge0: port 3(veth1_to_team) entered forwarding state 10:20:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000035c0fe7b5668cc80b59104a7733d53fd0c9060f08db3c3faa743e247b80dd0919957002a37d962c8b9afc34cd865b1db5632f49219a2cbb919973aeb11ba0209a011f8f71bd5e903b4670df6c2a19286c7b9d251b0089c6e07ec0c74bb369d829b96ad18cdfebfdb5b94d07778e4b2942d01cf79eebc311e1b99c9e892e32b2858e4587e6f47e53f66d4f0d02b45bd698f3027d06681b4085870cff3ab408f2c967a38c391ecd2c28132a02d5d670a288dc68cbee5a6a7100100cdb57cb130b287e83c86693c8eead905703ebce7e3217ddcd98a17f35afef430159d4b62dd33fad7a941a9371c0cfc41daa115bbce8666a2c0d70b859bb3d46f3b82436a56e58d7ec5fb638d1a6b4a4aaa8949ddf1c95292579c12f5c41a8cc29ef8d35ae98b227286"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xb00}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:19 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00006801000100010039", 0x7f) 10:20:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004006d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', {0x2, 0x0, @broadcast}}) [ 456.405191][ T26] audit: type=1800 audit(1565605219.232:208): pid=28057 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16674 res=0 [ 456.455599][T28096] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 456.468638][T28096] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:19 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540), 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:19 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00006c01000100010039", 0x7f) 10:20:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) 10:20:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004007d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 456.611073][T28105] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) 10:20:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004008d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 456.655430][T28105] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:19 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2804}, [@nested={0x8, 0x17, [@generic='6']}]}, 0x1c}}, 0x0) 10:20:19 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00007401000100010039", 0x7f) [ 456.977427][T28128] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 457.002485][T28128] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xc00}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) 10:20:20 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) getsockname$tipc(0xffffffffffffffff, 0x0, 0x0) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, 0x0, 0xfe78) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffffffffffd9b, 0x100, &(0x7f0000001880), 0xffffff1c) shutdown(r2, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) bind$unix(r5, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, 0x0, 0x1e0) r6 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0x5) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @multicast2}, &(0x7f0000000340)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0x2b}, @dev={0xfe, 0x80, [], 0x14}, @mcast2, 0x9, 0x8001, 0x5, 0x400, 0x1, 0x20000, r7}) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f00000001c0)={{0x87, @local, 0x4e24, 0x1, 'ovf\x00', 0x12, 0x3, 0x23}, {@broadcast, 0x4e21, 0x0, 0x100000000, 0x8, 0x4}}, 0x44) setsockopt(r6, 0x1001, 0x6, &(0x7f00000002c0)="343843090000000000000056ea66e12e5846fb249fa47230e37d45d183df319f05fb3557ddf733d71b3a81", 0x2b) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000040)={r1}) 10:20:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004009d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 457.217483][ T26] audit: type=1800 audit(1565605220.042:209): pid=28100 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16515 res=0 [ 457.292236][ C0] net_ratelimit: 22 callbacks suppressed [ 457.292244][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 457.303917][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:20 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540), 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:20 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00007a01000100010039", 0x7f) 10:20:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800000000040000400ad99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', {0x2, 0x0, @broadcast}}) 10:20:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', {0x2, 0x0, @broadcast}}) [ 457.408626][T28152] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 457.432310][T28152] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:20 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00008101000100010039", 0x7f) 10:20:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800000000040000400bd99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 457.496575][T28149] IPVS: set_ctl: invalid protocol: 135 172.20.20.170:20004 10:20:20 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 457.581920][T28165] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 457.659068][T28165] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xd00}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) [ 458.006255][ T26] audit: type=1800 audit(1565605220.832:210): pid=28146 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16488 res=0 10:20:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syzkaller1\x00'}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, 0x0, &(0x7f0000001700)) 10:20:20 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:20 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d0000f001000100010039", 0x7f) [ 458.124636][T28156] IPVS: set_ctl: invalid protocol: 135 172.20.20.170:20004 10:20:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800000000040000400cd99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) [ 458.179628][T28190] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:21 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 458.255971][T28190] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:20:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800000000040000400dd99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:21 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000000030100010039", 0x7f) 10:20:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000019, &(0x7f0000000000)=0x5, 0x415) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000007800)={0x2, 0x0, @multicast2}, &(0x7f0000007840)=0x10, 0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000007880)={'HL\x00'}, &(0x7f00000078c0)=0x1e) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x12000) [ 458.484278][T28215] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xe00}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800000000040000400ed99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:21 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000300000100010039", 0x7f) 10:20:21 executing program 0: r0 = socket$caif_stream(0x25, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x4000051, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) socket$inet6(0xa, 0x80000, 0x9) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=@fragment={0x1, 0x0, 0x4, 0xe3, 0x0, 0x7fff, 0x67}, 0x8) 10:20:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) 10:20:21 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, 0x0, 0x0) [ 458.921257][ T26] audit: type=1800 audit(1565605221.742:211): pid=28184 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16626 res=0 10:20:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) [ 459.008259][T28239] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:21 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, 0x0, 0x0) 10:20:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff0800000000040000400fd99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:21 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000201000100010039", 0x7f) 10:20:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) 10:20:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0x0, &(0x7f0000000380)="ce494278b6bf11ae642bd2cf05b2", 0x0, 0xffff}, 0x28) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x7, 0x4) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000ac0)=""/100, 0x0) [ 459.177676][T28253] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xf00}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:22 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000301000100010039", 0x7f) 10:20:22 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, 0x0, 0x0) 10:20:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004011d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00', {0x2, 0x0, @broadcast}}) 10:20:22 executing program 0: r0 = socket$kcm(0x10, 0x800000022, 0x10) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x10001, 0x100000001, 0xfffffffffffffffc}) [ 459.713636][ T26] audit: type=1800 audit(1565605222.542:212): pid=28244 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16706 res=0 10:20:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 459.780480][T28282] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:22 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0}, 0x0) 10:20:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99502eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:22 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003600)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000001580)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000180)=""/122, 0x7a}, {0xffffffffffffffff}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/83, 0x53}, {&(0x7f0000001280)=""/207, 0xcf}, {&(0x7f0000001380)=""/205, 0xcd}, {&(0x7f0000001480)=""/241, 0xf1}], 0x9, &(0x7f0000001640)=""/142, 0x8e}, 0x6}, {{&(0x7f0000001700)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001780)=""/254, 0xfe}], 0x1, &(0x7f00000018c0)=""/189, 0xbd}, 0x7}, {{&(0x7f0000001980)=@x25={0x9, @remote}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001a00)=""/66, 0x42}, {&(0x7f0000001a80)=""/49, 0x31}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/7, 0x7}], 0x4, &(0x7f0000002b40)=""/164, 0xa4}, 0x401}, {{&(0x7f0000002c00)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002c80)}], 0x1}, 0x3147027b}, {{&(0x7f0000002d00)=@hci, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002d80)=""/113, 0x71}, {&(0x7f0000002e00)=""/21, 0x15}, {&(0x7f0000002e40)=""/19, 0x13}], 0x3, &(0x7f0000002ec0)=""/88, 0x58}, 0x8}, {{&(0x7f0000002f40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003480)=[{&(0x7f0000002fc0)=""/129, 0x81}, {&(0x7f0000003080)=""/201, 0xc9}, {&(0x7f0000003180)=""/40, 0x28}, {&(0x7f00000031c0)=""/127, 0x7f}, {&(0x7f0000003240)=""/119, 0x77}, {&(0x7f00000032c0)=""/122, 0x7a}, {&(0x7f0000003340)=""/52, 0x34}, {&(0x7f0000003380)=""/36, 0x24}, {&(0x7f00000033c0)=""/162, 0xa2}], 0x9, &(0x7f0000003540)=""/137, 0x89}}], 0x6, 0x40, &(0x7f0000003780)={0x0, 0x989680}) getsockname$ax25(r0, &(0x7f00000037c0)={{0x3, @null}, [@null, @default, @null, @null, @default, @default, @rose, @bcast]}, &(0x7f0000003840)=0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x13, 0x10, 0x3, 0x0, 0x180}, 0x3c) 10:20:22 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000401000100010039", 0x7f) [ 459.932243][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 459.938041][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 459.943965][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 459.949733][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 459.980513][T28304] __nla_validate_parse: 4 callbacks suppressed [ 459.980524][T28304] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 460.009309][T28304] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 460.092237][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 460.098074][ C1] protocol 88fb is buggy, dev hsr_slave_1 10:20:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x1100}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99503eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:23 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e23, @remote}]}, &(0x7f0000000200)=0x10) r2 = accept(r0, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x0, @local}}, &(0x7f0000000340)=0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) r3 = socket$inet6(0xa, 0xa, 0x20000100000000) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000380)=0x1, 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x96d, @loopback}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007200)={r3}) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000007280)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r5, &(0x7f00000074c0)={&(0x7f0000007240)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000007480)={&(0x7f00000072c0)={0x190, r6, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x20}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4de}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8483}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x78}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffffffffffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xa1}]}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x150a}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK={0x4c, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1a9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5ea39f02}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) getsockopt$bt_hci(r3, 0x0, 0x2, 0x0, &(0x7f0000000140)=0xbc) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) bind$bt_l2cap(r7, &(0x7f00000000c0)={0x1f, 0x3ff, {0xa84d, 0x4, 0xc70, 0xfffffffffffffff7, 0x1f}, 0x1, 0x2}, 0xe) 10:20:23 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000501000100010039", 0x7f) 10:20:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 460.491853][ T26] audit: type=1800 audit(1565605223.312:213): pid=28286 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16521 res=0 10:20:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d9950feff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 460.578816][T28323] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:23 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0}, 0x0) [ 460.642103][T28323] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80) bind$netrom(r2, &(0x7f0000000200)={{0x3, @default, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x15, 0x2000000000000006, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000002000000000000000000000079100000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffed6}, 0x48) 10:20:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) 10:20:23 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000601000100010039", 0x7f) 10:20:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a310ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 460.869091][T28351] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 460.899867][T28351] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x1200}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) 10:20:24 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000701000100010039", 0x7f) 10:20:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x20, 0x0, "6fb3cdafb9c8a534321383d27a15da51816caf1c95113645ae8f09ccd03c93a2c95acc28e51a0a8c54b64b609ca9286f46653eb65a8d859ab297b680c5abc610dfd48111c27b31cc68c11523f3de2736"}, 0xd8) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000000f060501ff0002fffdffff2e0a0000000c000140070000007defff000c000b000011480000000000"], 0x2c}}, 0x0) 10:20:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a107b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 461.305251][ T26] audit: type=1800 audit(1565605224.132:214): pid=28345 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16531 res=0 [ 461.355393][T28368] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 461.365729][T28368] netlink: 'syz-executor.0': attribute type 11 has an invalid length. 10:20:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) 10:20:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000100)=0x400, 0xfffffffffffffed6) recvmmsg(r0, &(0x7f0000002f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) [ 461.402387][T28371] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 461.418888][T28371] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 461.452242][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 461.458083][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:24 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0}, 0x0) 10:20:24 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000a01000100010039", 0x7f) 10:20:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b03ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 461.595510][T28386] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r0, &(0x7f0000001240)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002b008163e45ae08700000000080f0000000000bc4cc91b4dd65b2f0580cb7023072a556d1c958c000000", 0x8c2a3de0711a50ea}], 0x1}, 0x0) [ 461.670839][T28386] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x1800}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:25 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000c01000100010039", 0x7f) 10:20:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b10ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) 10:20:25 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)}, 0x0) [ 462.155600][ T26] audit: type=1800 audit(1565605224.982:215): pid=28382 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16487 res=0 10:20:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 462.241903][T28416] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d164910474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 462.289440][T28416] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:25 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000e01000100010039", 0x7f) 10:20:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) 10:20:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68030d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 462.474640][T28437] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 462.504655][T28437] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:25 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xfdce) r0 = socket$kcm(0xa, 0x3, 0x87) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, &(0x7f00000037c0)=""/4096, 0x1000}, 0x0) sendmsg$kcm(r0, &(0x7f0000002780)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000001380), 0x2ed, &(0x7f0000000100)}, 0x0) r1 = accept(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001680)={'vcan0\x00', 0x0}) bind$bt_hci(r1, &(0x7f00000016c0)={0x1f, r2}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={'ip6erspan0\x00', {0x2, 0x4e21, @broadcast}}) 10:20:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68100d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) 10:20:25 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000f01000100010039", 0x7f) 10:20:25 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="54c84d61002e8659b60a5f38cb73e6da9fdc60f855c1ae4110996008247a9cf45ab7e08abe58d54114322aed1867dcc45a81014c6df988ca0d9698c432116df48f297afdcdef9c841e5c66e5768edebc97447d4357f950ee4d086ecc0bbc39c9defc1737428da7356449b92fe1d4c377d0cdb5cf0cfcc90e3a7b75c9e9262cc82b3ea9545bc5c12069c236f2298ad721549d32c964bdc35b511acbbbcf2f9fab16859dedf36dc1a86cdcb6c7e0a493d3a97b024193e0fc68376491ad92a0328410bbb3a13f37086b1ea74bfd1d525fa0750092a151159cc1ef071c1a", 0xdc}, {&(0x7f00000005c0)="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", 0xf25}], 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r1, &(0x7f00000003c0)="6fa5c008b454c7f1d4c469f65b2425a6086eb0a1e3dedacf111ffd506cc758f7829dee67d24a1666fb26f830f9a53e0296c80eea6d5b238028e7b79526be8b979cd5089e014e7edb49b959a88d519768838e2d86e9272afd87753996486a1634770fdd91acdab8bd927e4737e398cdf7f75b523638f6f649f108", 0x7a, 0x4000044, &(0x7f0000000140)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) splice(r0, 0x0, r2, 0x0, 0xb183887, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000140), &(0x7f0000000180)) 10:20:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x2000}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:25 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)}, 0x0) [ 462.990860][ T26] audit: type=1800 audit(1565605225.812:216): pid=28427 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16613 res=0 10:20:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 463.064473][T28466] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 463.085809][T28466] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) socketpair(0x8, 0xa, 0xfff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x6, 0x6d7a, 0xffff, 0x20}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x380000, @empty}, 0x1c) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000080)=0xffffffd7) 10:20:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68021074a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:26 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00001001000100010039", 0x7f) 10:20:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) 10:20:26 executing program 0: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000f01000100010039", 0x7f) 10:20:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a80fa0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 463.314902][T28489] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 463.355280][T28489] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:26 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00004801000100010039", 0x7f) [ 463.419119][T28498] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.0'. [ 463.436597][T28498] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) 10:20:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9105a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 463.498251][T28502] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 463.532347][ C0] net_ratelimit: 4 callbacks suppressed [ 463.532356][ C0] protocol 88fb is buggy, dev hsr_slave_0 10:20:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x2300}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:26 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000001140)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/146, 0x92}, {&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000000200)=""/48, 0x30}], 0x3}, 0x1ff}, {{&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/142, 0x8e}], 0x2, &(0x7f00000004c0)=""/161, 0xa1}}, {{&(0x7f0000000580), 0x80, &(0x7f00000009c0)=[{&(0x7f0000000600)=""/220, 0xdc}, {&(0x7f0000000700)=""/122, 0x7a}, {&(0x7f0000000780)=""/240, 0xf0}, {&(0x7f0000000880)=""/109, 0x6d}, {&(0x7f0000000900)=""/158, 0x9e}], 0x5, &(0x7f0000000a40)=""/42, 0x2a}, 0x51}, {{&(0x7f0000000a80)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b00)=""/65, 0x41}, {&(0x7f0000000b80)=""/212, 0xd4}, {&(0x7f0000000c80)=""/159, 0x9f}, {&(0x7f0000000d40)=""/131, 0x83}, {&(0x7f0000000e00)=""/209, 0xd1}, {&(0x7f0000000f00)=""/48, 0x30}, {&(0x7f0000000f40)=""/136, 0x88}], 0x7, &(0x7f0000001080)=""/189, 0xbd}, 0x77}], 0x4, 0x100, &(0x7f0000001240)={0x0, 0x989680}) connect$unix(r0, &(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001280)=0x4, 0x4) socketpair(0x15, 0x5, 0x0, &(0x7f0000000440)) 10:20:26 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00004c01000100010039", 0x7f) 10:20:26 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)}, 0x0) 10:20:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b81614d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', {0x2, 0x0, @broadcast}}) [ 463.936229][ T26] audit: type=1800 audit(1565605226.762:217): pid=28473 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16977 res=0 10:20:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) 10:20:26 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@in={0x2, 0x4e20}, 0x7c) setsockopt$inet_udp_int(r0, 0x11, 0x68, &(0x7f0000000040)=0x22, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_ro(r1, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) 10:20:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b81624d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 464.025614][T28525] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 464.092246][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 464.098053][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 464.103918][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 464.109685][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:26 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00005f01000100010039", 0x7f) 10:20:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', {0x2, 0x0, @broadcast}}) 10:20:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130267fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) [ 464.248414][T28545] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 464.254995][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 464.255048][ C1] protocol 88fb is buggy, dev hsr_slave_1 10:20:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x3f00}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) 10:20:27 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00006001000100010039", 0x7f) [ 464.724541][ T26] audit: type=1800 audit(1565605227.552:218): pid=28528 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16516 res=0 [ 464.775617][T28561] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:27 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{0x0}], 0x1}, 0x0) 10:20:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130367fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) 10:20:27 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00006801000100010039", 0x7f) [ 464.923522][T28575] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000080), 0xc, &(0x7f0000000300)={&(0x7f0000000500)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@loopback, 0x0, 0x32}, 0x0, @in6=@mcast2, 0x0, 0x3}]}]}, 0xfc}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={0x800, 0x2, 0x200, 0x8, 0xfffffffffffffffe, 0xfffffffffffff364, 0x0, 0x800, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x8004, 0x9, 0x6, r4}, &(0x7f0000000740)=0x10) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r7 = openat$cgroup_ro(r5, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000400)=0x4) recvfrom$rxrpc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') ioctl(r1, 0x1000000000008912, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f00000001c0)="ff") ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f00000002c0)) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0xfffffffffffffdf7, r8, 0x100, 0x70bd27, 0x25dfdbfc}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x400}) sendmsg$IPVS_CMD_GET_DAEMON(r7, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)={0x128, r2, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x24}}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4fccc4de}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20938000000}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x18e8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0xfffffffffffffffd, 0x0, 0x0, 0x1}, 0x4b) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) unshare(0x40000000) 10:20:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130f67fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}}, 0x0) 10:20:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) 10:20:27 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00006c01000100010039", 0x7f) [ 465.091937][T28588] __nla_validate_parse: 5 callbacks suppressed [ 465.091949][T28588] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 465.122870][T28588] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', {0x2, 0x0, @broadcast}}) [ 465.255969][T28600] IPVS: ftp: loaded support on port[0] = 21 [ 465.396729][T28604] IPVS: ftp: loaded support on port[0] = 21 10:20:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x4000}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:28 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00007401000100010039", 0x7f) 10:20:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0xf}}, 0x0) 10:20:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) 10:20:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000001c07000000f5357586f675c406baf0c49f186971b8f896ba3c11bcf327a93c358b7301b5e3c4b040f280c29aa2ee3e979b5f2e95b7d6f99b270edb2136346e646b8b2544ff0830c8b4f442adcedee50abea7b1741e1df4a462fd1e9dc3a5da2e8857082b2d9eddad9c79ffa84c2fdd96679a66bda59be806ddac6272ca6b09e9ba23d6a64e6a320eb9b300bfe7db93ac21fe3f59bdd4181685a3c45bc50565b3c08f0524748b562685fbcc630b63828920cf22a9109e1c683c33859e3a9e5689dbc4f5af1de0a6c2bc"]}}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000003302290800000b00000000000300e5ff1700000014000900feffffff000000000000000000000001"], 0x2c}}, 0x0) 10:20:28 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{0x0}], 0x1}, 0x0) [ 465.615799][ T26] audit: type=1800 audit(1565605228.442:219): pid=28573 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16609 res=0 10:20:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) [ 465.694510][T28621] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 465.710322][T28621] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:28 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb0100180000007b64ba782a1fa5180000000064000000640e000005000000030000000000000700000000030000000500000f03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003166662f6b96c105ecf8d60000000000000000000000ab5745000000000000000f01000000b0000000f200f83b"], &(0x7f0000000200)=""/164, 0x81, 0xa4, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002880)='cpuacct.usage_sys\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000002900)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000002b00)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002940)={0x170, r1, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9b}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffffffffff7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0xa4, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x30}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x298}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x100000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x800}, 0x880) 10:20:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0xc0}}, 0x0) 10:20:28 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00007a01000100010039", 0x7f) 10:20:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:20:28 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{0x0}], 0x1}, 0x0) [ 465.969225][T28645] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 466.013254][T28645] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 466.172300][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 466.178080][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 466.183911][ C0] protocol 88fb is buggy, dev hsr_slave_0 10:20:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x7600}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0x10) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300094700bb61e1c31f057a3700000006000000000000000000000019002700ae2490356bf199bcce3aeda4cb0d0000000000280f", 0x39}], 0x1) r2 = socket(0x10, 0x80803, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x1ff, 0x20}, 0xc) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x2, &(0x7f0000000100)}], 0x492492492492805, 0x0) 10:20:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0xec0}}, 0x0) [ 466.451022][ T26] audit: type=1800 audit(1565605229.272:220): pid=28630 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16644 res=0 10:20:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) 10:20:29 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000003000100010039", 0x7f) 10:20:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x33fe0}}, 0x0) 10:20:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) [ 466.539284][T28661] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 466.552719][T28661] PF_BRIDGE: br_mdb_parse() with invalid attr [ 466.558842][T28658] netlink: 'syz-executor.0': attribute type 39 has an invalid length. 10:20:29 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2, 0x2, 0xffe4}}, &(0x7f00000001c0)=""/174, 0xfffe, 0xae, 0x1}, 0x20) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 10:20:29 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000009000100010039", 0x7f) 10:20:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x7ffff}}, 0x0) 10:20:29 executing program 0: r0 = socket$inet(0x2b, 0x2, 0xfffffffffffffffa) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x100000000, 0x2bb2, 0x200, 0x7f, 0x9, 0x2, 0x2, 0x3d25d155, 0x0}, &(0x7f00000000c0)=0x20) r2 = socket(0xe46eb84962ea94d9, 0xf, 0x3ff) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000000140)=@null) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7}, 0x8) [ 466.785995][T28680] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 466.825885][T28680] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) 10:20:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0x82c2}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:30 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:30 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000223000100010039", 0x7f) 10:20:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x20000314}}, 0x0) 10:20:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000006940)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f000000c140)={&(0x7f000000c040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000000c100)={&(0x7f000000c0c0)={0x1c, r2, 0x21, 0x70bd28, 0x25dfdbfb, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x8000) socket$alg(0x26, 0x5, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/47, 0x2f}], 0x1, &(0x7f0000000180)=""/47, 0x2f}, 0xf13}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/152, 0x98}], 0x1, &(0x7f0000000340)=""/81, 0x51}, 0x100000001}, {{&(0x7f00000003c0)=@generic, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/70, 0x46}], 0x1, &(0x7f0000000500)=""/95, 0x5f}, 0x3}, {{&(0x7f0000000580)=@isdn, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000600)=""/56, 0x38}, {&(0x7f0000000640)=""/190, 0xbe}, {&(0x7f0000000700)=""/88, 0x58}, {&(0x7f0000000780)=""/59, 0x3b}, {&(0x7f00000007c0)=""/44, 0x2c}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/41, 0x29}, {&(0x7f0000001840)=""/235, 0xeb}, {&(0x7f0000001940)=""/199, 0xc7}, {&(0x7f0000001a40)=""/159, 0x9f}], 0xa}, 0x5}, {{&(0x7f0000001bc0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001c40)=""/28, 0x1c}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/126, 0x7e}, {&(0x7f0000002d00)=""/168, 0xa8}, {&(0x7f0000002dc0)=""/63, 0x3f}, {&(0x7f0000002e00)=""/49, 0x31}, {&(0x7f0000002e40)=""/82, 0x52}, {&(0x7f0000002ec0)=""/144, 0x90}], 0x8, &(0x7f0000003000)=""/19, 0x13}, 0x2}, {{&(0x7f0000003040)=@in6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f0000003400)=[{&(0x7f00000030c0)=""/17, 0x11}, {&(0x7f0000003100)=""/150, 0x96}, {&(0x7f00000031c0)=""/147, 0x93}, {&(0x7f0000003280)=""/95, 0x5f}, {&(0x7f0000003300)=""/208, 0xd0}], 0x5, &(0x7f0000003480)=""/231, 0xe7}, 0x6}, {{&(0x7f0000003580)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003600)=""/194, 0xc2}, {&(0x7f0000003700)=""/112, 0x70}, {&(0x7f0000003780)=""/33, 0x21}, {&(0x7f00000037c0)=""/13, 0xd}, {&(0x7f0000003800)=""/207, 0xcf}, {&(0x7f0000003900)=""/137, 0x89}, {&(0x7f00000039c0)=""/17, 0x11}], 0x7, &(0x7f0000003a80)=""/187, 0xbb}, 0xfffffffffffffff7}, {{&(0x7f0000003b40)=@hci, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003bc0)=""/223, 0xdf}, {&(0x7f0000003cc0)=""/203, 0xcb}, {&(0x7f0000003dc0)=""/119, 0x77}], 0x3, &(0x7f0000003e80)=""/108, 0x6c}, 0x5}, {{&(0x7f0000003f00)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000006340)=[{&(0x7f0000003f80)=""/24, 0x18}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/251, 0xfb}, {&(0x7f00000050c0)=""/67, 0x43}, {&(0x7f0000005140)=""/187, 0xbb}, {&(0x7f0000005200)=""/4096, 0x1000}, {&(0x7f0000006200)=""/126, 0x7e}, {&(0x7f0000006280)=""/163, 0xa3}], 0x8}, 0x5}], 0x9, 0x1, &(0x7f0000006600)={0x0, 0x1c9c380}) setsockopt$TIPC_SRC_DROPPABLE(r4, 0x10f, 0x80, &(0x7f0000006640)=0x38c6, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000067c0)=0x2) ioctl(r3, 0x1000008912, &(0x7f00000000c0)="11dc86055e0bceec7be070") setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000006700)=0x32, 0x4) getsockopt$inet_udp_int(r4, 0x11, 0xa, &(0x7f0000006900), &(0x7f0000006980)=0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000066c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000006780)={&(0x7f0000006680)={0x10, 0x0, 0x0, 0x1008400}, 0xc, &(0x7f0000006740)={&(0x7f0000006800)=ANY=[@ANYBLOB="2f3d4c26d77d56a1eb085bafddd871a2c490379aa67633ee8828f1dc378c6e005d51500c18a7c006a947ab80a4a5498f562dc7b05edd587e3e9eaaf8540512bb508c4168d7c82e0a48d6c70ef225975508ebb3da170c1a02f95170287345e57a99e3f9690fe36cadd33a58e77eec6aba97f74b9dfe5273ef636595d5a2447f34f1fffdd8d86c11d2bf44d133545b270b3214b6c7cc9636bcfa1ed249395345121d86981ceaf3933193de50da48374819c09d5858b1d531cfc7485a3911b0cbbd4c", @ANYRES16=r5, @ANYBLOB="56702abd7000ffdbdf250c0000000c000100080001000a0000000800060004000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) connect$inet(r6, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='dummy0\x00', 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x803, 0x4) sendmmsg(r0, &(0x7f00000038c0), 0x4000000000000a8, 0x0) 10:20:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) [ 467.399764][ T26] audit: type=1800 audit(1565605230.222:221): pid=28665 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16532 res=0 10:20:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x7ffff000}}, 0x0) [ 467.469438][T28703] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 467.490774][T28703] PF_BRIDGE: br_mdb_parse() with unknown ifindex 10:20:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) 10:20:30 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000025000100010039", 0x7f) 10:20:30 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) [ 467.681694][T28722] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 467.699943][T28722] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0xfffffdef}}, 0x0) 10:20:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xc282}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:31 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d0000003f000100010039", 0x7f) 10:20:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) 10:20:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}, 0x2}, 0x0) [ 468.197027][ T26] audit: type=1800 audit(1565605231.022:222): pid=28715 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16723 res=0 [ 468.273549][T28744] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:31 executing program 0: pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) sendto(r2, &(0x7f0000000000)="1ee40d2de09074f02a90054719d1086f74dfe4d9cb086d9105c066c929bed0ab5e031bd3c5ca7c50d0bf6640c4504cdd6b089e3e00282ded5413611be1eab92283893a2cc69024220564c36503edac572e932156d43ac747f616f2df8d47b59b4eb3e7d25ace5a447e", 0x69, 0x40, 0x0, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 10:20:31 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x2, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', {0x2, 0x0, @broadcast}}) [ 468.314835][T28744] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}, 0x8}, 0x0) 10:20:31 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000040000100010039", 0x7f) 10:20:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', {0x2, 0x0, @broadcast}}) 10:20:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}, 0x10}, 0x0) 10:20:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', {0x2, 0x0, @broadcast}}) [ 468.576837][T28773] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 468.623380][T28773] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xf0ff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:32 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000043000100010039", 0x7f) 10:20:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', {0x2, 0x0, @broadcast}}) 10:20:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}, 0xffffff1f}, 0x0) 10:20:32 executing program 0: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x5) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000003980)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000003bc0)={&(0x7f0000003940), 0xc, &(0x7f0000003b80)={&(0x7f00000039c0)={0x198, r1, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x170, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1dc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}]}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0xe361, @local, 0x800}}, {0x14, 0x2, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @local}}, {0x14, 0x2, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x68}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x8, @loopback, 0x9}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x23}}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0xec9c, @mcast2, 0x6}}}}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x77}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x840}, 0x8a76937f3d72570c) syz_emit_ethernet(0x243d, &(0x7f0000000000)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xcf25759e9011ee3d}, [], {@mpls_mc={0x8848, {[{0x8001, 0x0, 0x9}, {0x2, 0x0, 0x1}, {0x200}, {0x0, 0x0, 0x10001}, {0xfffffffffffffff7, 0x0, 0x6}, {0x2c8a, 0x0, 0x5}], @ipv6={0x10000, 0x6, '$U1', 0x23ef, 0x2c, 0x17b, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, {[@routing={0x1d, 0x14, 0x0, 0x10000, 0x0, [@dev={0xfe, 0x80, [], 0xf}, @remote, @ipv4={[], [], @empty}, @remote, @local, @mcast1, @loopback, @loopback, @loopback, @rand_addr="ef88fab5412832550be9a8404b1a0dc0"]}, @srh={0x4, 0x8, 0x4, 0x4, 0x7, 0x40, 0x3, [@remote, @remote, @ipv4={[], [], @remote}, @mcast2]}, @hopopts={0x0, 0x40b, [], [@generic={0xae4, 0x1000, "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@hao={0xc9, 0x10, @local}, @generic={0xa34a, 0x1000, "7d278673f16805bae3432254ea43b1ddf2279c545f48a3e902edc00a803c22d1382d15bd3a2c893b1071ffb4e413c9d089a0821cb2ce8d0c27f650ee9c993f00703880efe9288ee0f07397511174021a170299af36fee864e265cde44a701458b03285c47ade7c3bb09b79f6de9ac16e1303e4c9a603e85675b551425271a8a36e91450b656dfad7c1f188d73fddbbb22830d6d697f3c8468bceb8e40917cc7d439c148d9faea735ae1d7958b0b9d39876bc8eeb5f8e5658a6fa7257df6c030810e40c7576d8d3f4e7c5c45c8e8e2eda5d09221c8a85215406b40b95768a6297fc2fc686b243f65d5d874a2376d3353c469899be90fa0309b506f424e3fe3011654bc8f36909a8807295312ce05e5bc8213fdb70eaeb06e0051bfbcaed018b42cdcedf1faffd2617eb390a00918a21a1a85139a2d327f97d73ec35cc1385d72f92cb7965469956786b407914d1dd5c4c108332248dcc71111479a9c3cc0102c2fa198f51b63af6506ae08f1a954efb39e34ddba277190e317725275c87e1524c61d0d7a58f463d416a043a7daae0ea5d9abe5d5155f7b094120313bbaafcf1c2e6f295f077c73857079fabceb89533e9835cafc9d851a113567c3f8371ca0e90d019cf1ffe889d030e2e7e39b8496603aaf538f2b2a09a86067e9d58ef1ffe5abe80243752e0ec2b19cd6532c1ca95da7d6a6997d7b19477e85786f8f9ec271767ad8ec8c52bb3fbb94390deb08b737658f68e6f01343e8b61a87685f7e062bb5f2fa2aaf764654fc5d76c0815c65a9c68c3b4aa022cc14cf83ddd0f71f7f17f6b0cec634bcf76ae8981aa3c173482456a4189492dbea143be059e507b4ee1da7397f6238d9386555536ce93067ddff4e9976eee995a23f83e2aeb0f56b8203466f90a15ce01551fa377d90b6f51b1dcede3ec8a741d526537baf3d616eae15b961aad4779e3d7a007aa55242fac1708c580a1cbef602b1abcd483f63fcceee31b09212aa8548d52afd0731d1e33392293b5e27622e7df12b86070d1aa61ecd494ef019d5fac775c788f56dc36abd1268b9556bc2b1a2677fad1b26f498d48d97691f708467fe6439562b036b1cd849dd3f598ed571c8459f62c9a6f4ab493845a656c0448d52926512504051326bbc0c4824c2d2f19b96c04d16ce392785e57cc2f4967eef8891fd4426153e3a633381804cb7c5d4ed92bb47da58d3a4845e8903334f253d63e14d9f0327eaed61603194e07e10e93738c715000bb9592c0acc3c9b61decbf710e32482a7c9a785ac9859f9bdd3dc87ec80bd844ed90468044a766493224cb95bda5b1cfc4b47336f2dec83e3b13ebf5eb1ab06d2126316f122254d15806e5b195fb4bee19443b05d230f6ab9844b6860577d62cfafe70809af26b5b72bc5f294917f2dd1bb295bf8792f24056940f40895f8b4a00d9286db8192085ce8363722d17a6a06a057d76cb35265bd05ae7933dc0d4e52201c05d55b7a2159776f41f9387746553b9b1b73e7993571ea5e35c2fa5ee7ef32411807a40e8b99e0d1c45d23a6a032dae2752dbc135c62019827071765a3a5a3f0abe9be5a7cd90a8104a926e455c5519adbe9ede1ea336279262a0bc4f75295e11917633bcf9ff4574e23963dd581681f02e286f7874b849ae0c694c0f589c748cf8c5d67203e7adb3760849b5145b21138ceb8530b077f1c50e54c343014a12964da989d5eccbcf9a404a22e844749f052659a990436ab229deefc0e65b44d1656f6ccb3b0c7a9999d5297c50e29b4cb04d6d7edff5cf8f0fc560040ac8f40593f055a14039ba396cb04833b5b079acf0313338bbec752faf7e2e029a9cdf37f46092d556500324e739420d33f203553ae3f10b9a18377f5607d7f3f74610b5a5854c2d7a31b7ca1c3fd4befbcab59ff6380b0f97a5e5b933933fa4ecd94dbbf601c86db93d0c9f00c605d32790ec27c4a891917e9525ad2d6a40be09b5a60aac3119034a23eb0b50b8b3c6c055894f1ad156f87fe92918ffe0e60ad0c1ea8ee047fa58b8df62b1d2cde1abad633b43a8c510c9a1ef603687df2b86ee434ea467fb1c1fba23034d30d9e744f5c1af21299967f890b6fb5e4327b19b22a4da065fb2ea235fae302a23381038eb62f6bd2b2ef50c671849421862e102c13e73e2ccf5f4d3c811199a25cd6a12d3ce7d673c85ce1ee07c4da52f57caf9a1d7d6aa1c0253880913f25ae044797af0b3e11b3dc6918980ef94baaaedb019392ef174d5d5d65c660dd597a8a01fc9d013f8a5742d183e6ed1c6c70ba69e5f08fba3dd0cae512c956528482b61aae54557dfca32c236eec98998f3323d86dab94991ad851a5f34a6160b19ccc0f1b5245d6e57c2ebabac5b68c8ce687f5da145b4799ad094113eb21ef6455dd21a500efe6f12e1bb09301ed9f8e52144443be608a3450143abb79632977180194e71e2445cfc6206da3bc2f04a96b0d09537ba1f20c0b39fcd24f28ffc6f417c8b8ff43926ca358821629718f7de378d85209087d782b5f004680f4ec6fdb921ab97161d5f866eb87b25843f03dea97990ad131ee113b5e60ea40aac4be8e67a7ab33d1576dcd175abe4cc74c51c38d0045fd53584468ba991cd95fa892e8fd46901fbd57aa1c14354b552369ce45c09a42992c5188b95c9ce5878280a327753da540f81a8940e40e60c180a95d7c759644581258ed32bc5978d3fccae7f2d754abaccbd9ecc917625fa4dde956221a3b3e9fb341214dd0e1926de1233e50d3c3d586cfa536fd3dca3a8e397d72ad99c76062a5bb96613aa29c36d2b79f9ac27186bccd33067ed93d52a4dbbdfc4dbc1d85726894f092e7c09245eaefc9b4e6396568c436e3a9209984c0d1ba8fb5028875b51dfc806112fe0da42facacaac18393284cccb7f47c6b9a55770844ddce5a79ada65c1c7828ad73549888d33b890be856fc3400bac1dde9f5b060b8f0f97159c57171cd68ebb980b92fc9fe9554909efc2cbf2b07581b5f8e6df3da19071d62a3f6eb74797b6171cc76cd1c2b1c71b78f80f2c541064e7afd5c6ce3a8a424c7b2be62cc49661c9f0200b65761c40d354f96340cc9abd4e187cd387596cde8e83e8bd3174a168d38c0722753d02406d83fcf3da8741f64d87f7a4d93e8bac9b46530fd7601e2408380e0ce0028c8482bc5d0926ec284a99f24c061fac363202d1b45e81b5824dc87b4058d5ab85cd76fcb594e111f4da28658d277c641aac05db0b06de3fcea4484a6a046005cd6a789559c0f2a9c21b5ffeb43be0ec0ef1541f3b2711cdc3f37d50d8efe105672a568adf366123cd5cc59925941e3e034ec878a49084f4ab7941d12f57754c0c9a270ad67de2515eb01d302489dbd776da6a99779a4ea8a079e9c547acdcf7c33c08ed479ff526ff12dc9b5cca4b7a3b41752e97d922e23a1e09f25b21aeb4b404f58a91a2c2fd3942459565e5279d4721a0a98a7ea9cc762b8ae3120502172dd6df8a58635ff3b7f51d26c2a407d247a76a0048157e70500f4ec6b002d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@generic={0x3, 0x3c, "cbd16670e8e2adf0e128618446bc5dcf9a077f82cf38e69e0aa5be402a727d4009e7f77d93fe88fc8931de93651c053915b264f34f863e2e91b275b6"}, @enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x1, [0x0]}]}, @srh={0x2e, 0xa, 0x4, 0x5, 0x9, 0x10, 0x6ae, [@loopback, @dev={0xfe, 0x80, [], 0x2a}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @dev={0xfe, 0x80, [], 0xc}]}, @hopopts={0x3a, 0x12, [], [@padn, @ra, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0xffffffffffffffc0}, @jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x7}, @generic={0x9, 0x58, "9355edfbcbc477150b1cf925c1cf9aa3fe41426f245c79aee4d2b63fd1dd6141bc52263660e242170615265b3d64f15a8eb5d9bd8854c0d9dfab5a1e11eac129e0e3b1b668a74416f997c389bc94499fab647af70ad67fce"}, @hao={0xc9, 0x10, @local}, @hao={0xc9, 0x10, @empty}]}, @routing={0x0, 0xa, 0x1, 0x101, 0x0, [@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x12}}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @loopback, @mcast2, @mcast1]}, @routing={0x2, 0x4, 0x2, 0xff, 0x0, [@empty, @mcast1]}, @srh={0xff, 0x6, 0x4, 0x3, 0x5, 0x78, 0xd6, [@local, @ipv4={[], [], @multicast1}, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}], @dccp={{0x4e24, 0x4e23, 0x4, 0x1, 0xfffffffffffffff8, 0x0, 0x0, 0x4, 0x40, "89c10f", 0x1ff, "c4eb3a"}, "fbe62339bdcb5ca485985ffcae601be4f17e64b252a483348b91d50550c7a49620c2aca027279885c6a8a0ce6f42dd3e98878647fa3920c5fa1ce0fdaf213f7a0db24bb73189e6f85fa04cfbf9a0141e17a070c38b27ec34afc709fe48ab42edef8393df80e963d3f1973e7577419ee299108898b9bd12b07c85f3e643c981990f1f4924256df8b28c00c4679f3fe27b2aac1e52473c728a661307a65c9006d1edb5bf0f41a6d8a4fcdba7c8127913989fafb803263e5ad8ed4cd1c4f2984f67d0f3fec73b89c5b4d3b1bbc8d5167b3dc6d3a6d0db2333"}}}}}}}, 0x0) 10:20:32 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x60, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100), 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f0000000500), 0x4) 10:20:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', {0x2, 0x0, @broadcast}}) [ 469.292772][T28798] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 469.321679][T28798] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}, 0x1, 0x2}, 0x0) 10:20:32 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000063000100010039", 0x7f) 10:20:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', {0x2, 0x0, @broadcast}}) 10:20:32 executing program 0: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'dummy0\x00', &(0x7f0000000040)=ANY=[]}) [ 469.558264][T28816] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xfeff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:32 executing program 0: getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x3c, 0x0, &(0x7f0000000140)) [ 470.070549][ T26] audit: type=1800 audit(1565605232.892:223): pid=28806 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16881 res=0 10:20:32 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000067000100010039", 0x7f) 10:20:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}, 0x1, 0x3}, 0x0) 10:20:32 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x2000, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', {0x2, 0x0, @broadcast}}) 10:20:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00', {0x2, 0x0, @broadcast}}) 10:20:33 executing program 0: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x200, 0x18}, 0xc) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000100)=0x4, 0xfffffffffffffde2) [ 470.158754][T28839] __nla_validate_parse: 1 callbacks suppressed [ 470.158763][T28839] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 470.198216][T28839] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}, 0x1, 0xf}, 0x0) 10:20:33 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000002000100010039", 0x7f) 10:20:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', {0x2, 0x0, @broadcast}}) [ 470.332293][ C0] net_ratelimit: 5 callbacks suppressed [ 470.332302][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 470.343709][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 470.349526][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 470.355317][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', {0x2, 0x0, @broadcast}}) [ 470.417626][T28860] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 470.456984][T28860] PF_BRIDGE: br_mdb_parse() with invalid attr [ 470.492751][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 470.498552][ C1] protocol 88fb is buggy, dev hsr_slave_1 10:20:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xff00}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:33 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)="a2e6fa9a", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x41) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0xfab, 0x2, 0xffffffff, 0x3}, {0x5, 0x7f, 0x400, 0x7}, {0x2000000000000, 0x9f, 0x100000001, 0x8001}]}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000c40)="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", 0x1000) sendto$inet6(r0, &(0x7f0000000b80)="ce03100001070100ff901efc9fb35c22cc6dc37916237d8599b512eceb92bd30961166bf00000000070000e19b40b4288ba4e852e8876e977ac94186835a03d045871d6fe30032b46ec4b52a4245f45614230480e8e485cf34c98a22c7d0694893a7821d1c6c8689f4ac12c50cc25534655ee7b237c7a5ba6dcc954c10bd50c4ea9709367ee58afd37f6f9a0292decda7d3e5dabe32ba34964ae3278f4c1c443f92eb36c", 0xfe25, 0x0, 0x0, 0x0) 10:20:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}, 0x1, 0xf0}, 0x0) [ 470.899114][ T26] audit: type=1800 audit(1565605233.722:224): pid=28844 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16566 res=0 10:20:33 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x4000, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) 10:20:33 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000003000100010039", 0x7f) 10:20:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', {0x2, 0x0, @broadcast}}) 10:20:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}, 0x1, 0x300}, 0x0) 10:20:33 executing program 0: r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f0000000000), 0x10) bind$tipc(r0, &(0x7f0000000080)=@name, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x9000000, &(0x7f00000004c0)={&(0x7f0000000040)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x3fb}}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) [ 471.035600][T28886] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', {0x2, 0x0, @broadcast}}) [ 471.104716][T28886] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:34 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000009000100010039", 0x7f) 10:20:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="ff08000000000400004010d99500eff0a309ee9f859feb78bd222ea95f745e855338152a0a7b02ec50892ca23e86aa32f21d16490a474a68020d74a619b2a826a0be518cb8e9095a6a9aa34c50f3b816c0d76544af130067fa4af2c651d74d6829524d93a4e1c54be52457cb1e01ee7d609cb247e56e3c49fe90c27f529b7f2ffa1655978177eadf7c9453bb44f731e5"], 0x14}, 0x1, 0x512}, 0x0) 10:20:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', {0x2, 0x0, @broadcast}}) [ 471.316509][T28912] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 471.335350][T28912] PF_BRIDGE: br_mdb_parse() with invalid attr 10:20:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', {0x2, 0x0, @broadcast}}) 10:20:34 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000025000100010039", 0x7f) 10:20:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) bind$isdn_base(r2, &(0x7f0000000040)={0x22, 0x3, 0x4, 0x100, 0x80000000000000}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x7, 0xff01}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000003c0)={0x1, &(0x7f00000002c0)=[{}]}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") 10:20:34 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x6000, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 471.740651][ T26] audit: type=1800 audit(1565605234.562:225): pid=28889 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16530 res=0 10:20:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', {0x2, 0x0, @broadcast}}) [ 471.822539][T28924] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 471.852207][T28924] PF_BRIDGE: br_mdb_parse() with invalid attr [ 471.852232][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 471.864137][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:34 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f00000055000d2200000000fc07ff1b070404000d00000043000100010039", 0x7f) [ 471.869963][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 471.875742][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:34 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000540)=0x95b5, 0x4) recvmsg(r0, &(0x7f00000027c0)={0x0, 0x1000000, &(0x7f0000002700)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1}, 0x0) [ 472.008871][T28934] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. [ 472.052213][T28934] PF_BRIDGE: br_mdb_parse() with invalid attr [ 472.585717][ T26] audit: type=1800 audit(1565605235.412:226): pid=28929 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16657 res=0 [ 618.892976][ T1057] INFO: task syz-executor.5:28908 blocked for more than 143 seconds. [ 618.901175][ T1057] Not tainted 5.3.0-rc3+ #128 [ 618.912551][ T1057] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 618.921385][ T1057] syz-executor.5 D28824 28908 10282 0x00000004 [ 618.934539][ T1057] Call Trace: [ 618.937865][ T1057] __schedule+0x755/0x1580 [ 618.945412][ T1057] ? __sched_text_start+0x8/0x8 [ 618.950299][ T1057] ? lock_downgrade+0x920/0x920 [ 618.955472][ T1057] ? rwlock_bug.part.0+0x90/0x90 [ 618.960420][ T1057] ? __mutex_lock+0x5b4/0x13c0 [ 618.968305][ T1057] schedule+0xa8/0x270 [ 618.973340][ T1057] schedule_preempt_disabled+0x13/0x20 [ 618.978825][ T1057] __mutex_lock+0x7b0/0x13c0 [ 618.986568][ T1057] ? genl_rcv_msg+0x13e/0x170 [ 618.991272][ T1057] ? mutex_lock_io_nested+0x1260/0x1260 [ 618.997649][ T1057] ? __kmalloc_reserve.isra.0+0x40/0xf0 [ 619.007183][ T1057] ? __alloc_skb+0x10b/0x5e0 [ 619.012937][ T1057] ? netlink_sendmsg+0x972/0xd60 [ 619.017972][ T1057] ? ___sys_sendmsg+0x803/0x920 [ 619.026212][ T1057] ? __x64_sys_sendmsg+0x78/0xb0 [ 619.031180][ T1057] ? __netlink_lookup+0x3fa/0x7b0 [ 619.036577][ T1057] mutex_lock_nested+0x16/0x20 [ 619.041356][ T1057] ? mutex_lock_nested+0x16/0x20 [ 619.049392][ T1057] genl_rcv_msg+0x13e/0x170 [ 619.054148][ T1057] netlink_rcv_skb+0x177/0x450 [ 619.058921][ T1057] ? genl_family_rcv_msg+0xf90/0xf90 [ 619.067357][ T1057] ? netlink_ack+0xb30/0xb30 [ 619.071973][ T1057] ? __kasan_check_write+0x14/0x20 [ 619.077490][ T1057] ? netlink_deliver_tap+0x254/0xbf0 [ 619.085899][ T1057] genl_rcv+0x29/0x40 [ 619.089898][ T1057] netlink_unicast+0x531/0x710 [ 619.095000][ T1057] ? netlink_attachskb+0x7c0/0x7c0 [ 619.100128][ T1057] ? _copy_from_iter_full+0x25d/0x8a0 [ 619.108636][ T1057] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 619.114765][ T1057] ? __check_object_size+0x3d/0x43c [ 619.119977][ T1057] netlink_sendmsg+0x8a5/0xd60 [ 619.127934][ T1057] ? netlink_unicast+0x710/0x710 [ 619.133517][ T1057] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 619.139076][ T1057] ? apparmor_socket_sendmsg+0x2a/0x30 [ 619.147678][ T1057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 619.154300][ T1057] ? security_socket_sendmsg+0x8d/0xc0 [ 619.159769][ T1057] ? netlink_unicast+0x710/0x710 [ 619.167797][ T1057] sock_sendmsg+0xd7/0x130 [ 619.172540][ T1057] ___sys_sendmsg+0x803/0x920 [ 619.177241][ T1057] ? copy_msghdr_from_user+0x440/0x440 [ 619.185951][ T1057] ? __fget+0xa3/0x560 [ 619.190070][ T1057] ? __fget+0x384/0x560 [ 619.194501][ T1057] ? ksys_dup3+0x3e0/0x3e0 [ 619.198931][ T1057] ? __kasan_check_read+0x11/0x20 [ 619.207304][ T1057] ? alloc_file+0x325/0x4d0 [ 619.211930][ T1057] ? __fget_light+0x1a9/0x230 [ 619.216974][ T1057] ? __fdget+0x1b/0x20 [ 619.221061][ T1057] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 619.230681][ T1057] __sys_sendmsg+0x105/0x1d0 [ 619.236219][ T1057] ? __sys_sendmsg_sock+0xd0/0xd0 [ 619.241286][ T1057] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 619.250665][ T1057] __x64_sys_sendmsg+0x78/0xb0 [ 619.255855][ T1057] do_syscall_64+0xfd/0x6a0 [ 619.260374][ T1057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 619.269872][ T1057] RIP: 0033:0x413631 [ 619.274001][ T1057] Code: 00 bf 76 38 44 00 ff 15 65 a0 24 00 85 c0 0f 85 1f fd ff ff 31 c9 31 f6 41 b9 b0 20 41 00 41 b8 a0 d6 65 00 ba 04 00 00 00 bf <89> 38 44 00 ff 15 3d a0 24 00 85 c0 0f 85 f7 fc ff ff 31 c9 31 f6 [ 619.297044][ T1057] RSP: 002b:00007fbe811bb9c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 619.305779][ T1057] RAX: ffffffffffffffda RBX: 00007fbe811bba58 RCX: 0000000000413631 [ 619.316997][ T1057] RDX: 0000000000000000 RSI: 00007fbe811bba00 RDI: 0000000000000005 [ 619.325221][ T1057] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 619.336331][ T1057] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fbe811bba40 [ 619.344574][ T1057] R13: 00000000004d06b0 R14: 00000000004df610 R15: 00000000ffffffff [ 619.355711][ T1057] INFO: task syz-executor.5:28914 blocked for more than 143 seconds. [ 619.364201][ T1057] Not tainted 5.3.0-rc3+ #128 [ 619.369412][ T1057] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 619.381183][ T1057] syz-executor.5 D28752 28914 10282 0x00000004 [ 619.387829][ T1057] Call Trace: [ 619.391131][ T1057] __schedule+0x755/0x1580 [ 619.399050][ T1057] ? __sched_text_start+0x8/0x8 [ 619.404146][ T1057] ? lock_downgrade+0x920/0x920 [ 619.409002][ T1057] ? rwlock_bug.part.0+0x90/0x90 [ 619.417139][ T1057] ? __mutex_lock+0x5b4/0x13c0 [ 619.421918][ T1057] schedule+0xa8/0x270 [ 619.426265][ T1057] schedule_preempt_disabled+0x13/0x20 [ 619.431735][ T1057] __mutex_lock+0x7b0/0x13c0 [ 619.439521][ T1057] ? genl_rcv_msg+0x13e/0x170 [ 619.444559][ T1057] ? mutex_lock_io_nested+0x1260/0x1260 [ 619.450115][ T1057] ? __kmalloc_reserve.isra.0+0x40/0xf0 [ 619.458888][ T1057] ? __alloc_skb+0x10b/0x5e0 [ 619.463727][ T1057] ? netlink_sendmsg+0x972/0xd60 [ 619.468678][ T1057] ? ___sys_sendmsg+0x803/0x920 [ 619.476728][ T1057] ? __x64_sys_sendmsg+0x78/0xb0 [ 619.481710][ T1057] ? __netlink_lookup+0x3fa/0x7b0 [ 619.487050][ T1057] mutex_lock_nested+0x16/0x20 [ 619.491882][ T1057] ? mutex_lock_nested+0x16/0x20 [ 619.499930][ T1057] genl_rcv_msg+0x13e/0x170 [ 619.504970][ T1057] netlink_rcv_skb+0x177/0x450 [ 619.509745][ T1057] ? genl_family_rcv_msg+0xf90/0xf90 [ 619.518204][ T1057] ? netlink_ack+0xb30/0xb30 [ 619.523432][ T1057] ? __kasan_check_write+0x14/0x20 [ 619.528557][ T1057] ? netlink_deliver_tap+0x254/0xbf0 [ 619.537703][ T1057] genl_rcv+0x29/0x40 [ 619.541701][ T1057] netlink_unicast+0x531/0x710 [ 619.546722][ T1057] ? netlink_attachskb+0x7c0/0x7c0 [ 619.551840][ T1057] ? _copy_from_iter_full+0x25d/0x8a0 [ 619.560420][ T1057] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 619.566457][ T1057] ? __check_object_size+0x3d/0x43c [ 619.571669][ T1057] netlink_sendmsg+0x8a5/0xd60 [ 619.579665][ T1057] ? netlink_unicast+0x710/0x710 [ 619.584843][ T1057] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 619.590416][ T1057] ? apparmor_socket_sendmsg+0x2a/0x30 [ 619.599056][ T1057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 619.605538][ T1057] ? security_socket_sendmsg+0x8d/0xc0 [ 619.611004][ T1057] ? netlink_unicast+0x710/0x710 [ 619.620160][ T1057] sock_sendmsg+0xd7/0x130 [ 619.624829][ T1057] ___sys_sendmsg+0x803/0x920 [ 619.629521][ T1057] ? copy_msghdr_from_user+0x440/0x440 [ 619.638269][ T1057] ? __fget+0xa3/0x560 [ 619.642570][ T1057] ? __fget+0x384/0x560 [ 619.646740][ T1057] ? ksys_dup3+0x3e0/0x3e0 [ 619.651247][ T1057] ? __kasan_check_read+0x11/0x20 [ 619.659768][ T1057] ? alloc_file+0x325/0x4d0 [ 619.664516][ T1057] ? __fget_light+0x1a9/0x230 [ 619.669196][ T1057] ? __fdget+0x1b/0x20 [ 619.676397][ T1057] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 619.682859][ T1057] __sys_sendmsg+0x105/0x1d0 [ 619.687457][ T1057] ? __sys_sendmsg_sock+0xd0/0xd0 [ 619.695569][ T1057] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 619.701646][ T1057] __x64_sys_sendmsg+0x78/0xb0 [ 619.706667][ T1057] do_syscall_64+0xfd/0x6a0 [ 619.711179][ T1057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 619.720157][ T1057] RIP: 0033:0x413631 [ 619.724382][ T1057] Code: 00 bf 76 38 44 00 ff 15 65 a0 24 00 85 c0 0f 85 1f fd ff ff 31 c9 31 f6 41 b9 b0 20 41 00 41 b8 a0 d6 65 00 ba 04 00 00 00 bf <89> 38 44 00 ff 15 3d a0 24 00 85 c0 0f 85 f7 fc ff ff 31 c9 31 f6 [ 619.749155][ T1057] RSP: 002b:00007fbe8119a9c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 619.757919][ T1057] RAX: ffffffffffffffda RBX: 00007fbe8119aa58 RCX: 0000000000413631 [ 619.769018][ T1057] RDX: 0000000000000000 RSI: 00007fbe8119aa00 RDI: 0000000000000005 [ 619.777324][ T1057] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 619.788694][ T1057] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fbe8119aa40 [ 619.796931][ T1057] R13: 00000000004d06b0 R14: 00000000004df610 R15: 00000000ffffffff [ 619.808001][ T1057] INFO: lockdep is turned off. [ 619.812988][ T1057] NMI backtrace for cpu 0 [ 619.817339][ T1057] CPU: 0 PID: 1057 Comm: khungtaskd Not tainted 5.3.0-rc3+ #128 [ 619.824959][ T1057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.835002][ T1057] Call Trace: [ 619.838288][ T1057] dump_stack+0x172/0x1f0 [ 619.842625][ T1057] nmi_cpu_backtrace.cold+0x70/0xb2 [ 619.847821][ T1057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 619.854059][ T1057] ? lapic_can_unplug_cpu.cold+0x45/0x45 [ 619.859689][ T1057] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 619.865680][ T1057] arch_trigger_cpumask_backtrace+0x14/0x20 [ 619.871567][ T1057] watchdog+0x9d0/0xef0 [ 619.875727][ T1057] kthread+0x361/0x430 [ 619.879792][ T1057] ? reset_hung_task_detector+0x30/0x30 [ 619.885330][ T1057] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 619.891565][ T1057] ret_from_fork+0x24/0x30 [ 619.896091][ T1057] Sending NMI from CPU 0 to CPUs 1: [ 619.902322][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.012 msecs [ 619.903296][ T1057] NMI backtrace for cpu 1 [ 619.903304][ T1057] CPU: 1 PID: 28899 Comm: syz-executor.0 Not tainted 5.3.0-rc3+ #128 [ 619.903311][ T1057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.903316][ T1057] RIP: 0010:__sanitizer_cov_trace_pc+0x14/0x50 [ 619.903329][ T1057] Code: 8e 38 19 09 00 00 00 00 e9 77 e9 ff ff 90 90 90 90 90 90 90 90 90 55 48 89 e5 65 48 8b 04 25 40 fe 01 00 65 8b 15 74 74 8f 7e <81> e2 00 01 1f 00 48 8b 75 08 75 2b 8b 90 f0 12 00 00 83 fa 02 75 [ 619.903334][ T1057] RSP: 0018:ffff888090c46e08 EFLAGS: 00000246 [ 619.903342][ T1057] RAX: ffff8880633fc240 RBX: dffffc0000000000 RCX: ffffc90005f3d000 [ 619.903348][ T1057] RDX: 0000000080000000 RSI: ffff888090c47070 RDI: ffff888093eca840 [ 619.903354][ T1057] RBP: ffff888090c46e08 R08: ffff8880633fc240 R09: fffffbfff134b0d0 [ 619.903360][ T1057] R10: fffffbfff134b0cf R11: ffffffff89a5867f R12: ffff888093eca840 [ 619.903366][ T1057] R13: ffff888090c47320 R14: ffff888090c47070 R15: ffff888093eca840 [ 619.903373][ T1057] FS: 00007efc22d3f700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 619.903378][ T1057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 619.903383][ T1057] CR2: ffffffffff600400 CR3: 000000008a387000 CR4: 00000000001406e0 [ 619.903386][ T1057] Call Trace: [ 619.903390][ T1057] tipc_nl_publ_dump+0x97/0xd60 [ 619.903394][ T1057] ? __schedule+0x75d/0x1580 [ 619.903398][ T1057] ? trace_hardirqs_on_caller+0x6a/0x240 [ 619.903402][ T1057] ? tipc_nl_sk_dump+0x30/0x30 [ 619.903406][ T1057] ? tipc_nl_publ_dump+0x9/0xd60 [ 619.903411][ T1057] __tipc_nl_compat_dumpit.isra.0+0x21a/0x930 [ 619.903415][ T1057] ? __tipc_add_link_prop.isra.0+0x210/0x210 [ 619.903420][ T1057] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 619.903424][ T1057] ? __phys_addr+0xa4/0x120 [ 619.903428][ T1057] ? __nla_put+0x37/0x40 [ 619.903431][ T1057] ? nla_put+0x110/0x150 [ 619.903435][ T1057] tipc_nl_compat_sk_dump+0x54d/0x970 [ 619.903440][ T1057] ? __tipc_nl_compat_dumpit.isra.0+0x930/0x930 [ 619.903445][ T1057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 619.903449][ T1057] ? __nla_validate_parse+0x2d0/0x1ed0 [ 619.903453][ T1057] ? tipc_nl_sk_dump+0x30/0x30 [ 619.903457][ T1057] ? tipc_tlv_sprintf+0x2f0/0x2f0 [ 619.903461][ T1057] ? nla_memcpy+0xb0/0xb0 [ 619.903466][ T1057] __tipc_nl_compat_dumpit.isra.0+0x320/0x930 [ 619.903470][ T1057] ? __tipc_add_link_prop.isra.0+0x210/0x210 [ 619.903475][ T1057] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 619.903479][ T1057] ? __phys_addr+0xa4/0x120 [ 619.903483][ T1057] ? __bpf_address_lookup+0x310/0x310 [ 619.903488][ T1057] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 619.903491][ T1057] ? skb_put+0x177/0x1d0 [ 619.903496][ T1057] tipc_nl_compat_dumpit+0x24c/0x510 [ 619.903500][ T1057] tipc_nl_compat_recv+0x5a0/0xae0 [ 619.903504][ T1057] ? tipc_nl_compat_doit+0x5e0/0x5e0 [ 619.903508][ T1057] ? mark_held_locks+0xf0/0xf0 [ 619.903511][ T1057] ? tipc_dump_start+0x90/0x90 [ 619.903516][ T1057] ? __tipc_nl_compat_dumpit.isra.0+0x930/0x930 [ 619.903520][ T1057] genl_family_rcv_msg+0x74b/0xf90 [ 619.903525][ T1057] ? genl_unregister_family+0x7b0/0x7b0 [ 619.903528][ T1057] ? __alloc_skb+0x10b/0x5e0 [ 619.903532][ T1057] ? netlink_sendmsg+0x972/0xd60 [ 619.903536][ T1057] ? sock_sendmsg+0xd7/0x130 [ 619.903540][ T1057] ? ___sys_sendmsg+0x803/0x920 [ 619.903544][ T1057] ? __x64_sys_sendmsg+0x78/0xb0 [ 619.903548][ T1057] ? __netlink_lookup+0x3fa/0x7b0 [ 619.903552][ T1057] ? __kasan_check_read+0x11/0x20 [ 619.903556][ T1057] genl_rcv_msg+0xca/0x170 [ 619.903559][ T1057] netlink_rcv_skb+0x177/0x450 [ 619.903563][ T1057] ? genl_family_rcv_msg+0xf90/0xf90 [ 619.903567][ T1057] ? netlink_ack+0xb30/0xb30 [ 619.903571][ T1057] ? __kasan_check_write+0x14/0x20 [ 619.903575][ T1057] ? netlink_deliver_tap+0x254/0xbf0 [ 619.903579][ T1057] genl_rcv+0x29/0x40 [ 619.903583][ T1057] netlink_unicast+0x531/0x710 [ 619.903587][ T1057] ? netlink_attachskb+0x7c0/0x7c0 [ 619.903591][ T1057] ? _copy_from_iter_full+0x25d/0x8a0 [ 619.903595][ T1057] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 619.903600][ T1057] ? __check_object_size+0x3d/0x43c [ 619.903603][ T1057] netlink_sendmsg+0x8a5/0xd60 [ 619.903607][ T1057] ? netlink_unicast+0x710/0x710 [ 619.903612][ T1057] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 619.903616][ T1057] ? apparmor_socket_sendmsg+0x2a/0x30 [ 619.903621][ T1057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 619.903625][ T1057] ? security_socket_sendmsg+0x8d/0xc0 [ 619.903629][ T1057] ? netlink_unicast+0x710/0x710 [ 619.903633][ T1057] sock_sendmsg+0xd7/0x130 [ 619.903637][ T1057] ___sys_sendmsg+0x803/0x920 [ 619.903641][ T1057] ? copy_msghdr_from_user+0x440/0x440 [ 619.903644][ T1057] ? __fget+0xa3/0x560 [ 619.903649][ T1057] ? _raw_spin_unlock_irqrestore+0x95/0xe0 [ 619.903652][ T1057] ? __fget+0x384/0x560 [ 619.903656][ T1057] ? ksys_dup3+0x3e0/0x3e0 [ 619.903660][ T1057] ? __might_fault+0xfb/0x1e0 [ 619.903663][ T1057] ? __fget_light+0x1a9/0x230 [ 619.903667][ T1057] ? __fdget+0x1b/0x20 [ 619.903672][ T1057] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 619.903675][ T1057] __sys_sendmsg+0x105/0x1d0 [ 619.903679][ T1057] ? __sys_sendmsg_sock+0xd0/0xd0 [ 619.903684][ T1057] ? __x64_sys_clock_gettime+0x16d/0x240 [ 619.903688][ T1057] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 619.903692][ T1057] __x64_sys_sendmsg+0x78/0xb0 [ 619.903696][ T1057] do_syscall_64+0xfd/0x6a0 [ 619.903700][ T1057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 619.903703][ T1057] RIP: 0033:0x459829 [ 619.903716][ T1057] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 619.903721][ T1057] RSP: 002b:00007efc22d3ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 619.903730][ T1057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 619.903736][ T1057] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000004 [ 619.903742][ T1057] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 619.903748][ T1057] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efc22d3f6d4 [ 619.903754][ T1057] R13: 00000000004ce920 R14: 00000000004dcbb0 R15: 00000000ffffffff [ 619.909867][ T1057] Kernel panic - not syncing: hung_task: blocked tasks [ 620.506384][ T1057] CPU: 0 PID: 1057 Comm: khungtaskd Not tainted 5.3.0-rc3+ #128 [ 620.514054][ T1057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 620.524924][ T1057] Call Trace: [ 620.528216][ T1057] dump_stack+0x172/0x1f0 [ 620.532559][ T1057] panic+0x2dc/0x755 [ 620.536454][ T1057] ? add_taint.cold+0x16/0x16 [ 620.541132][ T1057] ? lapic_can_unplug_cpu.cold+0x45/0x45 [ 620.546773][ T1057] ? ___preempt_schedule+0x16/0x20 [ 620.551886][ T1057] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 620.558042][ T1057] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 620.564215][ T1057] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 620.570373][ T1057] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 620.576541][ T1057] watchdog+0x9e1/0xef0 [ 620.580701][ T1057] kthread+0x361/0x430 [ 620.584768][ T1057] ? reset_hung_task_detector+0x30/0x30 [ 620.590309][ T1057] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 620.596579][ T1057] ret_from_fork+0x24/0x30 [ 620.602121][ T1057] Kernel Offset: disabled [ 620.606450][ T1057] Rebooting in 86400 seconds..