etsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000780)=@sack_info={r2, 0x7fff, 0xa4}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000240)={'ifb0\x00', 0xfd}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = accept(r4, &(0x7f0000002840)=@in6={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000028c0)=0x80) shutdown(r5, 0x1) setsockopt$sock_int(r5, 0x1, 0x21, &(0x7f0000000380)=0xfffffffffffffffe, 0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @loopback}, {0x2, 0x0, @remote}, 0x24}) sendto$llc(r5, &(0x7f0000000100)="f970073b521a3a2059fcfb4e8ff5daaa892b23d0d93e42e29fd18b0a0ba812eee04266ea1e381a4bb2e397868f69542dd70dd9c732d82d1fb2fc114f477c5628dfd9882cb1704a9f32aac44aae8374041822b9186cf14d60459bd23b2cdfa2331560f6603715660f40eb2abb6eb4ac55a1b1b79c6b0cf8b2b9318c3851c8c082044b202dfddf065073e5b86df813839f8469d5e3897560064588b8857deb8aa08bb97eab5a3c887c75722b8f29c0676355437301c7bab02cae987fb632bc787275cc10ffa7d27aec6dde9675ce109785c50042c06113974ffe11fc8c778aa09dfb093bb384905f3b6b5899e819b4f5263cb840bd", 0xf4, 0x800, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000800)={r2, 0xfffffe2f, &(0x7f00000003c0)}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000480)={r6, @in={{0x2, 0x4e24, @broadcast}}, 0x5, 0x3, 0x3f, 0x1, 0x20}, &(0x7f0000000540)=0x98) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000005c0)) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @dev}}) r7 = openat$cgroup(r3, &(0x7f00000002c0)='syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={r7, 0x0, 0x1, 0xffffffff, &(0x7f0000000400)=[0x0, 0x0], 0x2}, 0x20) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000580)=0x8000, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000007c0), 0x4) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000140)) openat$cgroup(r7, &(0x7f00000006c0)='syz1\x00', 0x200002, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x2001007f) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)=0x8000000000bf) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000900)=ANY=[@ANYBLOB="31f200001400000010b77000000000000003000000020000007b9e7a0db78795c8ffffffff03000000000000008d044d5400000000000000000000000000000000000000080000000000000000001800000e6404000000000000000000000000000000000000000000001bf700000001000000000000006bb55dc35c9ec0d13a93040a39f8c9f787758259d09f15752d600be41d16c5e5444aeecb511a1245878114d1f18ca428b56fcfb819823f8f94e66b499daa3d4dea6d91ccf92f73ab11511b293dce58"]) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f00000003c0), &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000012c0), &(0x7f0000001300)=0x4) 19:58:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r2 = accept(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x7ff, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x6, 0x9, 0x1, 0x3f, 0x0, 0xffffffffffffffc1, 0x8, 0x3f, 0x0, 0x64f4722f, 0x100000000, 0x6, 0xfff, 0x8, 0x7]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x6}, 0x8) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000000000)=0x609, 0x4) write$binfmt_script(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x185) 19:58:22 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x43050000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 582.482417] audit: type=1804 audit(1546891102.018:378): pid=32014 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/605/memory.events" dev="sda1" ino=16865 res=1 19:58:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x8000a0ffffffff) [ 582.638538] IPVS: ftp: loaded support on port[0] = 21 [ 583.165140] audit: type=1804 audit(1546891102.698:379): pid=32012 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/605/memory.events" dev="sda1" ino=16865 res=1 [ 583.246690] audit: type=1804 audit(1546891102.778:380): pid=32022 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/605/memory.events" dev="sda1" ino=16865 res=1 19:58:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x29, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:22 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) r1 = socket$alg(0x26, 0x5, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', '', [{0x20, 'loL'}, {0x20, 'vcan0\x00'}, {0x20, 'vcan0\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'nodevvboxnet0&'}, {0x20, 'usersecurityem1{%'}, {0x20, 'wlan0em0}*)keyring\x88trusted'}, {0x20, 'bdevsecurity'}], 0xa, "2ea689bf1b70bae0053f76c44bcd3607dcc4afb400001502cbd139154e317cf04587c31c207f60f31f8cfe02e566ed4e30c18af673a50769bf4d725d5a8a3047b7d1ea092969b4"}, 0xbb) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r2 = accept(r0, 0x0, &(0x7f0000000000)=0xffffffffffffffe9) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$xdp(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x2c, 0x1, r3, 0x20}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="ed2747d3901997dc62bc489f26cb1a722bd9b56ba11062ad4decc7a8a7c3", 0x1e}, {&(0x7f0000000640)="b591d2d1a46b6f3c0fe14df79dec8fa366c58702fc9d5ff09ebc0899e1f75a98f63bf8d47e6cb8fdaf0cc43dfbe36c779b20d7420f46bfd1d132f63ca532edd751e4d3fd8142c9fdf6460fff28c0a97913cea77828c6a60d129be68a1f6392115dcdba5a19828a1568bea37f12babfa71035433b835e50be7c021eaa3f2b6ec149663bb272b79cfd2865fa7031bf1093807f726394c0e31668920f195637a8d7706b8786ce9d4eb29d4b7c13a9cbcda68e48af16bb6067aa693a96244c47ed61edd550f1a46f8cd1cc578ed0c51519f653f5c63bc16cace99d3dfcf3933e5d6a194bd0126e8efd846624b9ab64b7dc3e59d14f2101e91f33a362f343400b603852877907a8b4d8929e45329fddfdd31a4a95fc5083b4b51491332873355d2a7d56bcdc236e642b941bb8bcc93929653344c4c169752f848d344e33e0a1229cc6b3fca2d579bebf862052a6295787bea5d58988625f46c6f9302e2bf1731e0c34ada37e3a72c9490d61766b77cea2faf4220bddbb61a04bbb0d872e31e8b149782fd6e585661235a15ed8524060c58ad5fbbc99a9db23ef2756bca7dda486d48b246a1afb1e263ff2cce1a3607f74ead3c1fce5ef92c1846d70d08b6514e10e3fc0a6c3c5b9d6da4ba04e81809c27c39ee37bf598157c6511fb73136d2fc4575b504b9be1ea043e160d388f78d15ac77858aa381dcce62277b34da1d4ff2c9fa0ff83524a0148557bf2dd29598579c761fac2b91378c798fe270172f0b8d2e2bfc0d53c611cff66452b62b6b89f2feb53fd60929be764f0de6608642c4758178d7b1855da01519141d5d375fffb144d757c1e9db238260bab4ec8f96938fafc7437a75a2ccdcf83d5db7d26c9de03c173f935a67ad8d2bae8c969104c6f293bf0301be05b271a9efbc7d2c529145429e5980619f4cc25e307d35414f7734e9ddbbacfb91aeba420e56d66bbcf9d4effe75acbe242c2c433518eb36bc2c3128547a17b57ff721dd7ed2c134f9e20d4881e7403e146240995564ebef8c1ac0be80d041e2d6850b17a8e76f5e3442d3f57d7dbc3af30a1ce1aa6a91c51e6af793137e4e03006bb1b98bfc330614aa0ccd22ee9af990dab68f3beb6890176a073dab5364bb45e8304986455b5d23806d1c935b48711fecec8e90382285549f6fd99049ecd720029e4e956031fb4c9e42496705eca3957c3218435a3c917b60b5c4ca0fdf526456611b9aaf18168d6660c15460a33f8dee183e3140803f15c260880172fd65814df0366d5a086334a76d55c80b5f185558baba8d24afbb3664cb11adce13adc93b38bac0459797e6b7e32f4726542321961b29e511499582fedaa82ad8bd906550c0bd195c8f92b3a65be06a8537f37b89fbdd8e4755a453750694cb8f5598948585aaaf32ea0fe598736e0e4ca9dc8098c3fd9d14a1dd387cb01cb7b42f5bfce56e1c0e6874c7dd05a9a4df234cad0c3c83f8909904e95762cae0b92d5ac7553e385b3930c380a9e9d6411bd302be4c9dbe91593d7682302fc5d2d1a815068fc020cdef73b12a126a3bd75f2aed7eb3fe64b5b9da4a4f4b3f584c495f4b0153a9f189d7612cd239d2fd2bd4662b6099e0dff0fe0ac647120a948cbd51c469514dd48c90f77bfbc918b115b7e77c2713f79cfe2ccde04b27ba28d62d7980acc86a61ced7da6bffbae7a992796fa7fed14b9be37facd53e2b7667aa62c1abf6f00e8e48779ce3b623632af1d7ce23154de27c6f49bffd9469a63a1ae37c334db5ed33db89fb73a845a8c794fe5be0f4e556e3c617e48439872a825129ab384b8b4adad24473705ed70d6cbe82647243881928a334f9af30f41e2e0e2ee6e8bc942e09f2cb51ddfedb54ab4cd8096b6f2995c78db025204fab6aa857216dc5d94347b55778c89bbad5042543508de31800aca1cb387148df951a0d5f55ad2dfdea65a7f0b1ecd06ef9480c8b2ad458ebec0a292d654ff1443c3100a87f39216158ca2a56364967f9d78f2737e805d2d4463dcc74c4b38cd09b28e2516fa4beac39a236226e5ec92cd969f39fec1a2d26190a82b529046bd75060ac739248c21c553257369287b352949c37bc1b15f129e5183ccf9907dbf98893eb3c64d523a4633e28e9c94213223bd6fbf2163284889660a7b0f039a6aa1d00ba655311f9ba201e11a41bbf8c6ae16a49c9777dde59d19664cfe39e09034db1b587873ff4e7a448d641ffc49c52d75ffe988356ea54468ffb984a11063173d1f976dc3d920ff4bf4076c0aa2505e82ed8a693cb4a46720735426c2aa5c4378520dd077fe9dffd6eb8b033bd4925d53ebedc72a24a2a3a7e5e4899b6d627c1b438c5b8759bae1a1455626e38d0ab3e02821c7b81f76e0f076b8393bccba8199d6208e00d0c52a4670bbbe885ed9f4ac700418c5d13729aae67fffcb8ae046c31b64cff271b80d01a946a1645e695aa5d9c80d9cdb95bfd2533554158ced56d3918e51ddf7f5267c994ddb704f3951249a9a313e0fc479bf03c55a7b99d4adc54ad297ba6ef5cf2f83f7f9b5c296191c6a323d50b00cb05cc018150e0edb7e15914bc8b1374ce585feedc6cc7543c6678a38d55aa5532ca10b82001ed58f609116ae204b69490418a5b8583cdb94bda4b76e7c2bd228756d885585b44d3bc206a7ff251dc16c5814cd989b5ec898cd19443b33179c361f92601edb9e2fe4d34033cddc36b6ede58347129aa77b5b18c7d0100cf13e4c533e1a215878e887c05d669b37a416b4aa5b45ee45c2f67a0bc3ee0b296c3150cff4632343d315572a9481665eeba5b0dd8429f19eccd17a75c78bcd1114813078b094809aa179a12d6baf60bb9fb3f0226278b699ea9429664947100fae0b3b590343e598133d58ecdf49b1947d28d25e9d212aab460e676b4dfe4993398ccf85785bd5884072389c24e3a456ca717660d6cf294191443824419152fc28c4d59d6952f77e438c0dcc051b51862895eb870f2fa8162250f84cd05038124994f3af0e94b4bbf3a67d65c84a0c9f9cc774295687c9117e7bfc5267a33f7702025e86bf61cbd17ceefc73e872bcae3366167aadf6801b24635d59d329bc024adbfa55e43cccb3aa0a9398375e3dd3e6113e974745862bfbc9460aade8d0d8eb487dd41daf6cb0ef1f3af35dd1be83270a3027bb80675f176572ab15824990828d4857c368b38d0c2f4d96b853e6556bce63d1be06ba6327ac2c82568c7718db1693e0981bb2f266a415c33c6ad510df743582cabe026ef7ec31055de3627766b5517d441d21f53527552b86b1cd3c05f19ad02ebefc3ae6aacddd75ecf040315f3149b30b233ece7e9b0bb6d0e230f31dea5136b62d67cd7ddd31679f4d9096ec0faa8bd48a23b0f6febe97a2e7f2803e642332068e6a7e89bf99cffa885d50a977d1e96f9dd81f59f911e3b26bf1ae4fe8e485ac279847bfb564fe204717548693b8862ff79ef0b3c3ee708249086c94e013fb9d95088f3fc7374fa6db69a60e87ab209dcb3a79368c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0x1000}, {&(0x7f00000001c0)="dfdffa8b01512e6aa7943372aa9767859752aab72ef323212192e6c44e38009a782af0b099d85187ae3dd7670bb90d23b18dce73a7a8f6cfdd09e25a20aa97b1369eb323d649047f8880d17cccfc2d2a671f2d943516f860366fc20e44add1c0f4db40dab951377f41c0a2342adbae35c0e845acffbba3f7aa6cf0982c06345db80d3ca1c37345f393759d89aaa3c3c11c7dfb8719407aceef44e061de7860876fe4e7b9adda9c68d58cadfc57f9d1", 0xaf}, 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0x1000}], 0x4}, 0x1) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f000000adc0)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) [ 583.410500] IPVS: ftp: loaded support on port[0] = 21 sendmmsg(r1, &(0x7f000000ac40)=[{{&(0x7f00000003c0)=@rc={0x1f, {0x2, 0x27, 0x3ff, 0x100000001, 0x100000001, 0x4}, 0x9}, 0x80, &(0x7f0000004700)=[{&(0x7f0000002640)="412a21da87c79e6fcc21641c01bd8265586c873ce663bec0a0b053647b16f3a9baf0469a2218424d0df4d4d28a64df6aa63a507505587dbc0643c83ef3c62ab530fb7b5b906902b24a36c0e45b178f1c0c8352b0c767b4967a1a23f3eebc77739ac03eaf0838c740c743472da57149ea919191aa9d9898271fae3acd0faa1772a9ff2ffea7c3894370b57e6a3e337d09c4c3c32071b58d53e54e17a871fcc162ba", 0xa1}, {&(0x7f0000002700)="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{&(0x7f0000009540)="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0x1000}], 0x4, &(0x7f000000a580)=[{0x60, 0x10d, 0x4, "d4d6595e023c276f16f2105ff60f0dcddebd106260281957f22e24991bbf674505e66a27e9b9b2477359468d273a829ad23f82ee1e2b13a4e3aeb02091c590ecbe39fdad3ac1bdca865a8f544a"}], 0x60}, 0x6}, {{&(0x7f000000a600)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000000}, 0x80, &(0x7f000000ab40)=[{&(0x7f000000a680)="ce230a925c7a612f16a92333e959ae333faa643ef7df6bd4e2cb86207835e91b68a7c0c056d698ddb244683cc652e3a25b3fb7594eeab82c20db631b095849ead60a78c1f5dd26abde9c06f7a9dd1b9cf1d765cb3c0400edf1da64f803831398648e52866e8cb8fb60c6c678b2106dd01283537c7c849e86f10b317b3ef6e76ba54601344149dfbdb2d7c31b2dbaf12060aecf5060a0f7142c1b4dd3bb709d632ef91d40f7316833a2ab4693bb60a62909e6e9bea7076940d5042a25f5e393d7e9df60db80a0dca78a3d614ee6c150f6a32e9c35f3a353257c98fcf69b3786", 0xdf}, {&(0x7f000000a780)="6d41e787fd2bd2628ceca25959802150474d1aa4ae8a8a1ccd6a6e053925c0ba19", 0x21}, {&(0x7f000000a7c0)="3d7e87c9b5c40539e1890eab8795daa2508d022aa72f703bba5882b6f88f893b0d59fe50ca9f8356944ea879bf202977a04b44c682df0ff6d4bea4e9ef09da0995d00cf789c41303074b97d426bf06b272b477f42f39bd2e033b8e7ff5505f311810ef6a8eef0dc59fbd1891c9cb0db0d84d8e208daf21489b39ea2d55c97d4591c9c30e05086ff75d2b64319f67303f4e390297c8602f830afaa7697b73c541db937860245af6e1d37eb3bcf5654292628b6a557c76fdf76757bd1abf432f45d7ebdada308d6112d504115ec08d1017d6f7fd402465f0a99a90e4ae2b9f3d6dc04f453798f65d", 0xe7}, {&(0x7f000000a8c0)="aaf46f6f502055255d752cdac179b2b7825e77b7630cb40e80992a9a492c169c85e8d371d7810cd6994631fac9eba40872c75ece0934e8ddb53cad4101afbea976adca9d7338eb2eebc3e1b75ebc53418969378aa68406f4968c2b140ed26c315ee7563fb3d63d75db0ba89c6742e3d66fa266833968e2885e9b2818926b6243e6f2beed30cb06fadb768a0725f7e10764d85120a2a58d8b91f65c540205ebf778a187a3b43671b1a5272a0f61b9e23336ddf2944556ea2cd6098f723d4a", 0xbe}, {&(0x7f000000a980)="0c35b877c52ecd6ddd5827dd0a7a380d064363f2fb8ec35131cd2e876bc779da11963cc7ceccc9f60b556f83487e7a4a129201d7f0d489cfc15b5220e1c9fb3fb3fe8c3f3581ed6b920a5467fb4723b8c83467a0b853f8d1a309e73a67a3bc9e6b1d1fbfcd4d8a12abbf1f7edc04ff7be6c35412b4299714fb9517bb1ae248360ffd51725c5a6476b1334879880443cae4eeb1247163be9077af8410b73d7591d0b6512e550e911163f7991a48f82ceb78cdaa27f155c53e91cfadd648cbf181f63840258af6e5b305cb98544dc3e4f9de", 0xd1}, {&(0x7f000000aa80)="3d24044ba5150d5db946898124f87b9742f1d15214d56b4bd6c38fe067ab61ad49067da82feb3e12", 0x28}, {&(0x7f000000aac0)="075d9df947b70b622106424ca14186ae7cc75d94e98fd51e37fccd66ed7cc792c9d7d25113cb481ce3dfe0ef7723a5b1a730da1481589890d8fc14c567e174e2acea7ac340262ad72198218ad52bdb7064bb27c4cd1bc8f94d8fed01363a7afae0ae2d77f90343bd4d4e1a06dea2bf60d65eaf4c6497b8276443", 0x7a}], 0x7, &(0x7f000000abc0)=[{0x38, 0x114, 0x2, "d7386085c056abc6f662af3abf32ac9f9c0ea8902b6e46af383a533ed17a97c033bd5270fdc3"}, {0x28, 0x11e, 0x0, "bfe9a52b34c7ef0b6f8b99987b513eb8dfc541750d"}], 0x60}, 0x1}], 0x6, 0x8000) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r5 = accept(r1, 0x0, 0x0) write$binfmt_script(r5, &(0x7f0000000480)={'#! ', './file0', [{0x20, 'cpusetmd5sum'}, {}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}], 0xa, "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"}, 0x185) 19:58:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000001e40)={0x14, 0x15, 0x109}, 0x14}}, 0x0) r1 = socket(0x10, 0x80002, 0x6) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) 19:58:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0xf7030000000000) 19:58:22 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x60000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:23 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x64000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x800000000000000) [ 583.595107] audit: type=1804 audit(1546891103.128:381): pid=32062 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/606/memory.events" dev="sda1" ino=17025 res=1 19:58:23 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x80040200, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 584.258081] audit: type=1804 audit(1546891103.788:382): pid=32055 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/606/memory.events" dev="sda1" ino=17025 res=1 19:58:24 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x5, 0x7, 0x8, 0x1, 0x1}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000019c0)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001a00)) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) socketpair(0xd, 0x5, 0xb883, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xd0, "8af63868a612b9f056d97bcb780fca47b5f4154308c3ee5acb8207bfa42398aaee61e13799fef68aa0ed69cbde7bb97fcaacfc88c2658a9968fe2a525c05cb6d8b9c0d7a126f3dbd411deaa71ae1662e636c444e1c6ab146a190588738873e2e9749d88a3b00ba56762216f3d6a774cc65075ef52414008b03bbbc5ddae2379df3dd48f5cf27155ac43a82fba864837bc798f9ceb5073afefc9de00ac13ef8b455df650d1975d65d8efc4b8bc293f28768575bc8c1bb1ca54c5f4ff3802938df4934efcdab5d4cc17f1cf0191e7c64fa"}, &(0x7f0000000180)=0xd8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x40d, @ipv4={[], [], @broadcast}, 0x6}}, 0x2, 0x8, 0x3f, 0x93ef}, &(0x7f0000000280)=0x98) 19:58:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x1000000000000000) 19:58:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x101) recvmmsg(r1, &(0x7f0000000040), 0x4000000000000a8, 0x0, 0x0) close(r2) socketpair(0xf, 0x4, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f0000000080)=""/6, &(0x7f00000000c0)=0x6) 19:58:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000140)="cc5280f53f741c6de0d662293f69fe4a1fd5b803846ca03ab58d60ef8ab194c103f25ece842b6b1bf774f7a156da134034e2f4631a1e532ed38e4af20a3eb7030b767f4914abc09e7ebf1a2b5200e1b0", &(0x7f00000001c0)=""/213}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r3 = accept(r0, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000480)={'#! ', './file0', [{0x20, 'cpusetmd5sum'}, {}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}], 0xa, "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"}, 0x185) 19:58:24 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x800e0000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x2a, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x8dffffff00000000) 19:58:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000300)=0x80) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000640)={&(0x7f00000003c0)={0xa4, r2, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x400}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6be8c292}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffe6d}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb826}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x60, 0x1e53}}}, 0xb8}}, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000000)=0x4800, 0x4) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x7, &(0x7f0000000b40)="0adc1f023c123f3188a08514eec60a119d6e80602c91b40c70485378909a123feaba7d08587be4aa4a9082c4f81d17f6") r6 = accept(r0, 0x0, 0x0) write$binfmt_script(r6, &(0x7f0000000480)={'#! ', './file0', [{0x20, 'cpusetmd5sum'}, {}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}], 0xa, "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"}, 0x185) sendmsg$inet_sctp(r1, &(0x7f00000009c0)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x101, @mcast2, 0xfffffffffffffff9}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000140)="b9b8f2fa86ff9080d75170b26da3411ede84c31c085d97c577258e740624fdaba05ba4a374da2e5d2f5f1a2031a30ca447d3433b5fd37526ebbaa4aa75cf0af4c41757c2ca4b821bcfb3c139ab47801a9dde937916a2b37e72ef1793130abd60ad42fab6a7a2b9bd0b373a6ca61fa8994a066d72aea5e39af73be2bfb67e43", 0x7f}, {&(0x7f00000001c0)="01566cdb3d8ddea0d1d2b8740a8dcffedf8d9cd9ad7fe5067ba2144b26479e5f41b9ebfdf0f06a4a6e0fec05e6d42f9bfc8efa72c0471affa306b9dae8ae2f9bc7f99628c367c1579e5a85e996dd7511b4f9b385ea0d03187dbb6dfff1961fed8aa0a030962314c9043053b6962b8618b67b42c61a01f23795bc02b31e9912a7744bbdfe02972eef71d02618cdea37c0da6a322d5ec86b96", 0x98}, {&(0x7f00000006c0)="3af6c1", 0x3}, {&(0x7f0000000700)="e08ae934faefb68f8cbe26f9b5ae25c744de29688e4db911afe135966a73ccffaf5757486cc74295b7eaaab2fe57df35aaf19edacd0edaf1793cb7bdff64b28953189462cea9c5f0f9431d699356d4f077501a4143b9f46d11125eeab44abc8e6f95c0c55522bed1d1db3320b6294a3272c3065258be3f4f048c6b31743d9d2b077eda2572bf578164d59fcd8dd1ef4abbaedaec5f318961a0b650157247c19b73fb9c66b76c8c6707435e68c04fafa9f3eabf6fab122fccda44e066b4a7a67219d2c6814462cef4685df447a411e275d856d16734f387a76185fb77eb77dcd9d5fcb86682e3c5331d34b31f4aa1383415f5c7dbf6a65d38", 0xf8}, {&(0x7f0000000800)="5dfa201bb476af13fdae561b94a85102de910dfbde633539ef9552fea9fe56a1991b3297a312685f073313418f6759b096420fccd14f12eee6ff553aeb", 0x3d}, {&(0x7f0000000840)="296bb64ad9bba9811fb21e7f8d5f1c7dd69c8428ce91b0b05ad9f33839f71d40c90aeefa7864517e7871a3d4149fb41f0231888df8ee420ae6b010c76847a1e528e5cd810dfdbe4622220b8078fb4c0c85ce52d11741aa32599761d7ea956e93007ad0cba6f15d6897f7976bf608bf5fe95f79b5334918de375ef24e4c1e8687e29758500616ce284c4d4be401854e4e6e35b387340e", 0x96}], 0x6, &(0x7f0000000980)=ANY=[@ANYBLOB="1800190000008400000007000000ac1414aa00000000180000000000000084000000070000000000000000000000"], 0x30, 0x1}, 0x8000) sendto$unix(r1, &(0x7f0000000a00), 0x0, 0x40010, &(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 19:58:24 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x80350000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:24 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r1, 0x10f, 0x33, &(0x7f0000000700), 0x4) 19:58:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r2 = accept(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x185) 19:58:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0xeffdffff00000000) 19:58:25 executing program 4: r0 = socket$inet(0x2, 0x8080b, 0x3) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7, 0x209e1d, 0x20001}, 0x2c) 19:58:25 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x81000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000180)={{0x16, @rand_addr=0xf7, 0x4e23, 0x1, 'rr\x00', 0xa, 0x5, 0x6a}, {@multicast1, 0x4e22, 0x7, 0x80000001, 0x0, 0xe1}}, 0x44) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r3 = accept(r0, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x185) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) 19:58:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x5c832, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_misc(r6, &(0x7f0000000480)=ANY=[@ANYRESOCT, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRESDEC=r4, @ANYRES32=r7, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESOCT=r7, @ANYRES32=r7, @ANYRES32=r0, @ANYPTR, @ANYRES32=r0], @ANYRESOCT=0x0, @ANYRES32, @ANYRESOCT=r3, @ANYRES32=r2], @ANYRES64=r1, @ANYRESHEX, @ANYRESDEC=0x0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR], @ANYBLOB="cb59832aa75eeb842421d0dad93d6da72a1c1ae1d0902029cfd66bd51533ddb71be93fa7d79e16ac0720809afbd0086b867a2527cce9e715ab2445a49dae485688df74d1c35838e52e678d59f2f60a462ce6286d378a7bcf80cbd4f3c918c1e4f8b4f3044e219d584c", @ANYBLOB="30d9e095c13c780261bf540a6ae369fda89fbf29711021f2c96f62a136be293e3f29337cd0021d69666ea033ef268d7df06e85bc69660fcaa5927beb62359f4639e2cbc965baa7d905e29fab549a02a82a037c849f7407ea00e87e3abf8c70d6fb638aa965b4397cf498d305ae440c863dac3b94fce84d28cb8a22623445d59f4bb14d65ba34b461bff0f1da3c73ebd84e953a6f770dbf76f7d62416fcbe34dd20c602f426293466614452c9cc19f1f7f03402a72a26c5", @ANYBLOB="58b9229d8c720f132f7a9725aa7d9f8bf3f6111539f571595e05b6123db91954513e7173e600c043faa7a57b609d09a3a16dd4fc12eaa6b37626374604a4d23223d1f3eb63341392ea321445", @ANYRESDEC=r6, @ANYRES32=r6, @ANYRESOCT=r3], @ANYRES32], 0x59) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, 0x0, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) splice(r5, 0x0, r7, 0x0, 0x100000000ffe0, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000000)=0x96a5, 0x4) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) splice(r1, 0x0, r4, 0x0, 0x100000000000a, 0x285b0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f023c123f3188a070") 19:58:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0xf0ffffff00000000) [ 586.209439] kauditd_printk_skb: 3 callbacks suppressed [ 586.209453] audit: type=1800 audit(1546891105.738:386): pid=32158 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=17217 res=0 19:58:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x2b, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0xffffffffa0008000) 19:58:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r2 = accept(r0, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x185) 19:58:25 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@hci, &(0x7f0000000200)=0x80, 0x80000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000440)={{0x5}, 0x10}, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x4, 0x805, 0x7f, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, &(0x7f0000003c00), &(0x7f0000003c40)=0x18) ioctl(r1, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000040)) write$cgroup_subtree(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="aa460f278d4812a98e743f0105f58a442f5edb6a96dd7919078a377a730fb9cb287e2d985f19855a3c70e62ced7a3320eb5501a293aaa6f0f03ea0a3536acc569ab2d47c754b2099e84edfee5015faf13371a00fe5610f856248491de161d60ad22f5fc22c3c3a27c7bd1f7dfa7d4c07ee6b57489a60197b4c3041b037f0c08a0d4ed90875f769ee9137dbcc6e3862d00205a57e403719ff8e4a41d8ee79a2933f620f2249fce78265695523219e19b9fd496c2288d8f3ae8beadba9691ebed3d857a96ced0fde75a9e424eda4d239"], 0x1) setsockopt$inet_int(r3, 0x0, 0x0, 0x0, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0xfffffcbe) sendmsg(r1, &(0x7f0000003bc0)={&(0x7f0000000340)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x2010}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001740)="ae2130f429385d3e4ecc5e66f3aecb0f13b75434edd0722b2a475dc7b4e908bc11b26176d379fe8719aefedd8a15c9d3009ecbc3779062e946074fd7", 0x3c}], 0x1}, 0x8014) openat$cgroup_ro(r4, &(0x7f0000000680)='cpuacct.usage_all\x00', 0x0, 0x0) write$binfmt_elf32(r3, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000080)={0x5}, 0x4) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@sco, &(0x7f0000000100)=0x80, 0x800) socket$alg(0x26, 0x5, 0x0) 19:58:25 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x84ffffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x1c, 0xa4, &(0x7f0000000080)="cf7885ff98e9b053e37396be983eac93a396e070b12d0d77f6a64021", &(0x7f0000000140)=""/164, 0x4}, 0x28) 19:58:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000000140)={{0x3, @bcast}, [@rose, @netrom, @bcast, @bcast, @netrom, @rose, @netrom]}, &(0x7f0000000080)=0x48) r3 = accept(r0, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000480)={'#! ', './file0', [{0x20, 'cpusetmd5sum'}, {}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}], 0xa, "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"}, 0x185) 19:58:25 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x86ddffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memt\x00\x8a\x11>\xe2\xf5bYQ\xf6\xf2\x8cro\xf8&\xbdL\x18\xbb\xfa`\xa8<\x9f\xb5\x03/\xb4\x93\xd0\xa5\xa0\nf\x18\xfd-b\xc2s\xccV\x0e3', 0x26e1, 0x0) accept(r0, &(0x7f0000000180)=@caif, &(0x7f0000000200)=0x80) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000140)) write$cgroup_int(r0, &(0x7f0000000080), 0xffffff19) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000ff0f0000001898090000000000000000000000010000000000000000001a00000000000000b1e72cf1000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x0, 0x40031, r0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 19:58:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @initdev}, &(0x7f0000000240)=0xc) sendto$packet(r1, &(0x7f0000000140)="2d1c69eac0f70b2cace2f31c2616c5df22691420a27bde0e2f3d6248f8555a97716c7fc7d038a44a9872d497e09895bfcb996025d3c2b4ce237a6964e868d730402f670b49a930be7917c7aba86f8a1b66a3ef4e6f371ba96fe5ed09369a0ccaac7b4a8841860d91cdaa12128830080a298f1dd228343fbf8d74e65977e9ccefa64e794516ee8ee696fcdd9e36ed2b72a4af7a44eb714c21b2b0022b70add5b50f63fe7041e1b36625048e123a3c13feddd5a33786a8b11c985e896a41fb67ada6a09d3f3b6c1c7df2d443e0bc4056ce7f2bbc9b7ebd3ef9e1a5ba4e77ac85c925b0adc04ffaa5212365542af20da148b8f28a49af948e10", 0xf8, 0x800, &(0x7f0000000280)={0x11, 0x2, r2, 0x1, 0xd1a6, 0x6, @local}, 0x14) ioctl$SIOCX25CALLACCPTAPPRV(r1, 0x89e8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x8, "be4459c4585a12d7"}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x7f, 0x10000, 0x3fffc00000000000, 0x5, 0x7f, 0x0, 0x5, {r4, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x2, 0x1f, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x401}}, &(0x7f0000000480)=0xb0) r5 = accept$alg(r0, 0x0, 0x0) recvfrom(r5, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 586.599215] protocol 88fb is buggy, dev hsr_slave_0 [ 586.604510] protocol 88fb is buggy, dev hsr_slave_1 19:58:26 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@generic, &(0x7f0000000080)=0x80) ioctl$sock_rose_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x4, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bpq0='bpq0\x00', 0x2, [@default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000000)=0x78) r3 = accept(r1, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000480)={'#! ', './file0', [{0x20, 'cpusetmd5sum'}, {}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}], 0xa, "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"}, 0x185) socket$inet(0x2, 0x80a, 0x3fe00000) getpeername$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0x1c) 19:58:26 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x87ffffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 586.749545] audit: type=1804 audit(1546891106.278:387): pid=32179 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/608/memory.events" dev="sda1" ino=17313 res=1 [ 587.157554] audit: type=1804 audit(1546891106.688:388): pid=32173 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/608/memory.events" dev="sda1" ino=17313 res=1 19:58:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x2c, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:27 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea54", 0xe) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r4, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004280)={r5, @in={{0x2, 0x4e21, @multicast2}}}, 0x84) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000340)=0x78) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={r5, 0x7}, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r4, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x8}, &(0x7f00000006c0)=0xffffffffffffff15) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfffffcbd) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000a7a000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x1d6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000002a00)=[@mss, @mss, @mss, @mss, @mss, @mss, @mss, @mss, @mss], 0x1ffffd77) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000540)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000300)={r6}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') accept4$packet(r0, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000500)=0xfffffffffffffd6f, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', r7}) getpeername$packet(r4, 0x0, &(0x7f0000000380)) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f0000002940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002880)={&(0x7f00000003c0)=ANY=[@ANYBLOB="40ff0100240001006c625f686173685f737461747301000000000000000000000000000000000000080003000b0000000880b6813bfc6a1c24825c14adee91bb841b20bf7e4cc3f1a5ae634048dd07637e3157e0c7e74c3ae129bbfebfba36d997703f6c6d5dc3a54ca271a8a6a85b747a86fae56e7615b9b055c7dfe19c09e0dde565014064fe18e9eb6276e25dd033af67611629b34bf0d329a1fdbd7b341312c5906e7fbe0e48fa6a877f0dfcef309922a296b489c37a94e0828be82c2e47d54eac19baa1f71544f623dad66fde6c9d92d6ee58112f134d57e301df05c0fba6ca65c36556d05b78a68815b982c684b93b8941cf64"], 0x1}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) 19:58:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x20, 0x0, 0x20, 0x4da1}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x5, 0x10000) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000180)=""/68, &(0x7f0000000200)=0x44) 19:58:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'dummy0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000001640)={@remote, r3}, 0x14) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r4 = accept4(r1, &(0x7f0000000140)=@ax25={{0x3, @default}, [@null, @default, @default, @netrom, @null, @bcast, @rose, @null]}, &(0x7f0000000000)=0x80, 0x80800) r5 = accept(r4, 0x0, 0x0) write$binfmt_script(r5, &(0x7f0000000480)={'#! ', './file0', [{0x20, 'cpusetmd5sum'}, {}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}], 0xa, "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"}, 0x185) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', r3}) 19:58:27 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x88470000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 587.449456] audit: type=1800 audit(1546891106.978:389): pid=32212 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=17313 res=0 19:58:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x127) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008915, &(0x7f0000000640)="0adc1f023c123f3188a0703b02aa04797db3dfd924fe643bf24b9e81ea9fd7fc15f0fb510eb9ef241b236fca3fa93a0ac99006df062960b36f3f8a85b94b40a660cff2a11af746e4460ca6add7148900004ba21c714d0a5f24a342dc5b506ac101f860f06576de7901282ada8159bcd43bdac1c5cfc24cc7e2883b83a0ce51b53f0bb6035a9bd7202c578937b131728529c8927490268316612e47f166777880ddc4b639b2b1d593f3d65717547468710c3ffbdf0b2b2f62e0aad375d1305ae02f5c50f691388f7117ddf595b7") recvmmsg(r1, &(0x7f0000002a40)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000440)=""/130, 0x82}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000740)=""/193, 0xc1}, {&(0x7f0000000840)=""/176, 0xb0}, {&(0x7f0000000900)=""/154, 0x9a}, {&(0x7f00000009c0)=""/186, 0xba}], 0x8, &(0x7f0000000a80)=""/113, 0x71}, 0x7}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b00)=""/22, 0x16}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)=""/255, 0xff}, {&(0x7f0000000c80)=""/4, 0x4}], 0x4, &(0x7f0000000d00)=""/98, 0x62}, 0x8}, {{&(0x7f0000000d80)=@isdn, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000e00)=""/66, 0x42}], 0x1, &(0x7f0000000ec0)=""/4096, 0x1000}, 0x100000001}, {{&(0x7f0000001ec0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001f40)=""/44, 0x2c}], 0x1, &(0x7f0000001fc0)=""/36, 0x24}, 0x401}, {{&(0x7f0000002000)=@x25, 0x80, &(0x7f0000002500)=[{&(0x7f0000002080)=""/139, 0x8b}, {&(0x7f0000002140)=""/243, 0xf3}, {&(0x7f0000002240)=""/103, 0x67}, {&(0x7f00000022c0)=""/201, 0xc9}, {&(0x7f00000023c0)=""/23, 0x17}, {&(0x7f0000002400)=""/17, 0x11}, {&(0x7f0000002440)=""/158, 0x9e}], 0x7}}, {{&(0x7f0000002580)=@alg, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002600)=""/3, 0x3}, {&(0x7f0000002640)=""/142, 0x8e}, {&(0x7f0000002700)=""/107, 0x6b}, {&(0x7f0000002780)=""/119, 0x77}, {&(0x7f0000002800)=""/180, 0xb4}], 0x5, &(0x7f0000002940)=""/228, 0xe4}, 0x4}], 0x6, 0x10040, &(0x7f0000002bc0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002c00)={'veth1_to_bond\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002f80)={{{@in=@initdev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@initdev}}, &(0x7f0000002d40)=0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002d80)={{{@in=@remote, @in6=@dev={0xfe, 0x80, [], 0x2a}, 0x4e22, 0x10001, 0x4e23, 0xe351, 0xa, 0xa0, 0xa0, 0x7f, r3, r4}, {0xffffffff, 0x668, 0x200, 0x1f, 0x5, 0xf3ee, 0xaf, 0x7fffffff}, {0x6, 0x7fffffff, 0x6, 0x8000}, 0x1, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x4d2, 0x7f}, 0x2, @in6=@remote, 0x3506, 0x5, 0x3, 0x1, 0x15c8, 0x3, 0x3}}, 0xe8) r5 = accept(r0, 0x0, 0x0) socket$inet(0x2, 0x6, 0x1000) write$binfmt_script(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x185) 19:58:27 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x88480000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/108, &(0x7f0000000140)=0x6c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000180)=""/180, &(0x7f0000000240)=0xb4) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xd, 0x2, &(0x7f0000000140)=@raw=[@map], &(0x7f00005fc000)='GPL\x00', 0x800a, 0x1000, &(0x7f000062b000)=""/4096}, 0x48) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x100000000, 0x1]}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bond0\x00'}) 19:58:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r2 = accept(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x185) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x1, 0x4) 19:58:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:27 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x88640000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 587.891826] audit: type=1804 audit(1546891107.428:390): pid=32230 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/609/memory.events" dev="sda1" ino=16977 res=1 [ 588.380752] audit: type=1804 audit(1546891107.918:391): pid=32222 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/609/memory.events" dev="sda1" ino=16977 res=1 [ 588.545949] audit: type=1804 audit(1546891108.078:392): pid=32271 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/609/memory.events" dev="sda1" ino=16977 res=1 19:58:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x2d, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e23, @empty}}, 0xfff, 0x1}, &(0x7f00000006c0)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000700)={r3}, &(0x7f0000000740)=0x8) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) r4 = accept(r0, 0x0, 0x0) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x185) 19:58:28 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x88a8ffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(sm4)\x00'}, 0x58) socket$unix(0x1, 0x3, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:28 executing program 5: 19:58:28 executing program 4: [ 588.577869] audit: type=1800 audit(1546891108.078:393): pid=32271 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=16977 res=0 19:58:28 executing program 5: 19:58:28 executing program 4: [ 588.679193] protocol 88fb is buggy, dev hsr_slave_0 [ 588.684410] protocol 88fb is buggy, dev hsr_slave_1 19:58:28 executing program 0: socketpair(0x8, 0x802, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000500)={{0xa, 0x4e23, 0x80000000, @mcast2, 0x6}, {0xa, 0x4e20, 0x8d80000000000000, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, 0x2308, [0x3ff, 0x101, 0x4, 0xe724, 0x3, 0x1f, 0x4, 0x2]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="285003000000d2eb00000068000000004db38936f12a050000003e8622f30d9742c2fc8c06db6ad452662133ea7409d96dcb2080d1f42ed827fbebf1f37973a6a5c9ae05f8ac480ca10a5df76d63a2d28684e20130747a5c3a02a8ee682bb8b950000b643d1677e9f5a4c9a258d69138f5f9b04e4d4a848e96b9fe2f74a1e47f", 0x80) r2 = accept$inet(r1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000140)=0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r4 = accept(r1, 0x0, 0x0) write$binfmt_script(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x185) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000580)=""/253, &(0x7f0000000040)=0xfd) ioctl$sock_rose_SIOCADDRT(r4, 0x890b, &(0x7f0000000180)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x7, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={'rose', 0x0}, 0x8, [@bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) 19:58:28 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x88caffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:28 executing program 5: 19:58:28 executing program 5: [ 588.950610] audit: type=1804 audit(1546891108.488:394): pid=32297 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/610/memory.events" dev="sda1" ino=17057 res=1 [ 589.498570] audit: type=1804 audit(1546891109.028:395): pid=32291 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/610/memory.events" dev="sda1" ino=17057 res=1 19:58:29 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, &(0x7f0000000380)=0x80) ioctl$SIOCX25SDTEFACILITIES(r0, 0x89eb, &(0x7f00000003c0)={0x100000000, 0x5, 0xfffffffffffffe00, 0x7, 0xffffffffffffffff, 0x23, 0x4, "7ffebbf95f5025514edc1218cb4f2d13f5f27677", "617f86c171b0e425982c3fe948b77e6205018781"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r3 = accept(r1, 0x0, 0x0) r4 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080), 0x4) openat$cgroup_ro(r4, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530206370757365746d643573756d2020766d61633634286165732d67656e65726963290020766d61633634286165732d67656e65726963290020766d61633634286165732d67656e65726963290020766d61633634286165732d67656e6572696329000af2593bba62f429f8e4eccd28f8241dacc82492d54a5584e40f075cb7836a86fbbc206ab167e9c93a76c6f5870bd6f2b28b245663c7f00cdffbfb10f714cc0f607506083d590a3d3582a3251a252cac81a547d2e3ffef5387cef690627ccd22047357d77098bb8bb7435449149e7ddbf4640b420f1a5f34aad8a984471fbe45c840d8da4eb00ed2028d1df80aed333169ef7d53d231e6f37b2d3fdb4a56e851f93355dd10fa21df8fd709e53049af200de1066bcdfd6557a9fd69cb2016239c6e9ef34ff1913398dd0cd2c228c4c169dadf59f638c13418f538953809f068a70b5cf1aa80a7c379e2ca1824ab87b2dbe67d7227a502a8e9916a300cf76965bf5773f5d0682523ee857b3642234ad3dfbbb2548ca7dd577e9483d18650030b2157d0019ae67e"], 0x185) 19:58:29 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x80000) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x20, 0x1, 0x3a57f575, 0x4, 0x3, 0x3, 0x8, 0x2aa, 0x38, 0xb4, 0x1f7, 0xfffffffffffffffb, 0x20, 0x2, 0x6, 0x4, 0x80000001}, [{0x6474e551, 0x81, 0x4, 0x80, 0x3, 0x6, 0x5, 0x401}, {0x0, 0x4e, 0x0, 0x7, 0x3, 0x0, 0x4, 0x9}], "9291a17af687468a77ff54cde4a389be7efbe657a99ebeb1703e35b545045bf089c82fd3c5162e72c5da9f096285ae7ac801b05687dfa6ce6ee12198b49798bd703a563b2f0de8e63adb562f0aca98ae43cc8df63505a4ec", [[], [], [], [], [], [], [], [], [], []]}, 0xad0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000d80)=ANY=[@ANYBLOB="2ba3f6c3060000eb05009cacc48d070000100700"], &(0x7f0000000200)=0x10) r1 = socket$netlink(0x10, 0x3, 0x15) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000000)=""/212, &(0x7f0000000100)=0xd4) socketpair$unix(0x1, 0x2, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000d40)=[@in6={0xa, 0x4e22, 0x3, @mcast2, 0x2}], 0x1c) 19:58:29 executing program 5: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x7a) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f00000000c0)=0x3, 0x4) 19:58:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockname(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xe8, r3, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x346feacd}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc58}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8090}, 0x20000000) recvfrom(r1, &(0x7f0000001140)=""/4096, 0xfffffffffffffef5, 0x0, 0x0, 0xee) 19:58:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x2e, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:29 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x88ffffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000005c80)=[{{&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000004c0)}}, {{0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f0000001a00)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$rose(r1, &(0x7f0000000380)=""/76, 0x4c, 0x10000, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) 19:58:29 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000007c00)=[{{&(0x7f00000014c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001540)=""/190, 0xbe}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/75, 0x4b}, {&(0x7f00000016c0)=""/138, 0x8a}, {&(0x7f0000001780)=""/92, 0x5c}, {&(0x7f0000001800)=""/29, 0x1d}, {&(0x7f0000001840)=""/186, 0xba}, {&(0x7f0000001900)=""/89, 0x59}, {&(0x7f0000001980)=""/192, 0xc0}], 0x9}, 0x401}, {{&(0x7f0000001b00)=@hci, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001b80)=""/229, 0xe5}], 0x1}, 0x9}, {{&(0x7f0000001cc0)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d40)=""/160, 0xa0}], 0x1, &(0x7f0000001e40)=""/155, 0x9b}, 0x6c5}, {{&(0x7f0000001f00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000001f80)=""/61, 0x3d}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/173, 0xad}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/90, 0x5a}, {&(0x7f0000005100)=""/161, 0xa1}], 0x7, &(0x7f0000005240)=""/4096, 0x1000}}, {{&(0x7f0000006240)=@hci, 0x80, &(0x7f0000007580)=[{&(0x7f00000062c0)=""/231, 0xe7}, {&(0x7f00000063c0)=""/4096, 0x1000}, {&(0x7f00000073c0)=""/172, 0xac}, {&(0x7f0000007480)=""/226, 0xe2}], 0x4, &(0x7f00000075c0)=""/116, 0x74}, 0x589}, {{0x0, 0x0, &(0x7f0000007900)=[{&(0x7f0000007640)=""/68, 0x44}, {&(0x7f00000076c0)=""/251, 0xfb}, {&(0x7f00000077c0)=""/143, 0x8f}, {&(0x7f0000007880)=""/45, 0x2d}, {&(0x7f00000078c0)=""/27, 0x1b}], 0x5, &(0x7f0000007980)=""/49, 0x31}, 0x1}, {{&(0x7f00000079c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000007b80)=[{&(0x7f0000007a40)=""/214, 0xd6}, {&(0x7f0000007b40)=""/63, 0x3f}], 0x2, &(0x7f0000007bc0)=""/57, 0x39}, 0x81}], 0x7, 0x40000000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000007dc0)="2ed507e6b9e12a439727f581350aad80007001e145cc44e407e6de8e940b52ce82d6ece523c2571c166ef37894ebd16e8221fa87d1e7e72c13643f10badad8964078a222de0de56b95a650b53099fd41ca", 0x51) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = accept$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x5c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1b}, 0xfffffffe000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000280)={r6, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x1, @ipv4={[], [], @multicast2}, 0x4}]}, &(0x7f00000002c0)=0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000380)="a7e2288a932d55dc40593ae164c990a0", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001440)={r7, 0x6}, &(0x7f0000001480)=0xc) socket$alg(0x26, 0x5, 0x0) r8 = accept$alg(r3, 0x0, 0x0) r9 = accept4(r8, &(0x7f0000000300)=@vsock={0x28, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x800) setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f0000001600)=@rose={'rose', 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) recvfrom(r4, &(0x7f0000000440)=""/4096, 0x1000, 0xfffffffffffffffe, 0x0, 0xfffffffffffffe7a) 19:58:29 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x89060000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f023c123f3188a070") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000005a40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000340)=""/179, 0xb3}, {&(0x7f0000000400)=""/1, 0x1}, {&(0x7f0000000440)=""/183, 0xb7}, {&(0x7f0000000500)=""/111, 0x6f}, {&(0x7f0000000580)=""/90, 0x5a}, {&(0x7f0000000600)=""/29, 0x1d}, {&(0x7f0000000640)=""/141, 0x8d}, {&(0x7f0000000700)=""/214, 0xd6}], 0x9, &(0x7f00000008c0)=""/60, 0x3c}, 0x10000}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/239, 0xef}], 0x1}, 0x7fffffff}, {{&(0x7f0000000a40)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000002100)=[{&(0x7f0000000ac0)=""/224, 0xe0}, {&(0x7f0000000bc0)=""/172, 0xac}, {&(0x7f0000000c80)=""/239, 0xef}, {&(0x7f0000000d80)=""/202, 0xca}, {&(0x7f0000000e80)=""/121, 0x79}, {&(0x7f0000000f00)=""/220, 0xdc}, {&(0x7f0000001000)=""/33, 0x21}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/144, 0x90}], 0x9, &(0x7f00000021c0)=""/25, 0x19}, 0x45f}, {{&(0x7f0000002200)=@rc, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002280)=""/158, 0x9e}, {&(0x7f0000002340)=""/43, 0x2b}, {&(0x7f0000002380)=""/185, 0xb9}, {&(0x7f0000002440)=""/38, 0x26}, {&(0x7f0000002480)=""/138, 0x8a}, {&(0x7f0000002540)=""/95, 0x5f}], 0x6, &(0x7f0000002640)=""/118, 0x76}, 0x5}, {{&(0x7f00000026c0)=@nl=@proc, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002740)=""/83, 0x53}, {&(0x7f00000027c0)=""/196, 0xc4}, {&(0x7f00000028c0)=""/195, 0xc3}, {&(0x7f00000029c0)=""/37, 0x25}, {&(0x7f0000002a00)=""/52, 0x34}], 0x5}, 0x5}, {{&(0x7f0000002ac0)=@tipc=@name, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002b40)=""/90, 0x5a}, {&(0x7f0000002bc0)=""/37, 0x25}, {&(0x7f0000002c00)=""/248, 0xf8}, {&(0x7f0000002d00)=""/137, 0x89}, {&(0x7f0000002dc0)=""/115, 0x73}, {&(0x7f0000002e40)=""/39, 0x27}, {&(0x7f0000002e80)=""/21, 0x15}], 0x7, &(0x7f0000002f40)=""/160, 0xa0}, 0x31}, {{0x0, 0x0, &(0x7f0000004540)=[{&(0x7f0000003000)=""/221, 0xdd}, {&(0x7f0000003100)=""/197, 0xc5}, {&(0x7f0000003200)=""/213, 0xd5}, {&(0x7f0000003300)=""/181, 0xb5}, {&(0x7f00000033c0)=""/92, 0x5c}, {&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/103, 0x67}, {&(0x7f00000044c0)=""/66, 0x42}], 0x8}, 0x400}, {{0x0, 0x0, &(0x7f00000057c0)=[{&(0x7f00000045c0)=""/4096, 0x1000}, {&(0x7f00000055c0)=""/83, 0x53}, {&(0x7f0000005640)=""/232, 0xe8}, {&(0x7f0000005740)=""/29, 0x1d}, {&(0x7f0000005780)=""/43, 0x2b}], 0x5}, 0xad1}], 0x8, 0x20, &(0x7f0000005a80)={r2, r3+10000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000005ac0)={0x0, 0x61, "deb12bc0bbb4e83d3500153161d930e693d14be4ab9f73112fe249bba6957256e4b1724c1ae853dea76f2de5b936b13ec175039483bff07ec490848cfc5cf7566c1df3ebecceab7713b6e8b0952e8cef0622e92e9c725916e4fd8127e6499a9b35"}, &(0x7f0000005b40)=0x69) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000005b80)={r5, 0x1000, "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"}, &(0x7f0000006bc0)=0x1008) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000), 0x8) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="30eedca6eaa977b9beb978ee8695467828f21a4f39932000f8adc60129a607fcf527c68ea5d6ec27135ba0435128d535f25bf2a75ec07867f049061c54ec2a0865311124b028d36a59cdaef36a574896adc0e39966df6f1c085b9e531ae972cd049b5e63c777d77c66c376d1c5af821969f70fcbf96e7bf462091a9c759f278c474d2f0d32050eea09530dbe7c7c13a780fc70bbd12ff6b75732ebca8cdb258457e71bd72cc8af4765863dcfca01f64532643eb97a966df93add033c3a81682a6aaf394999fecb3e6b5c73020e49a6ceb2b5b8ed458ed2", 0xd7}, {&(0x7f00000001c0)="69579fd05511aac057b534442a62897466180a1946f782d09361cf69578b2dfb412b279a57ab5fbd709547f782a86b493011abd3665dc90b2b5091c2f80df32d3085adfd8d1d9d3feed98317b3e703edd4f0358f074c4ebef3df7f9dc6202aba85c709cf8d218dab7e90", 0x6a}], 0x2, 0x1) 19:58:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)={0x8000, {{0xa, 0x4e20, 0x2800000000000000, @ipv4={[], [], @remote}, 0x1ff}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3}}]}, 0x110) sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x8, 0x70bd25, 0x25dfdbfc, {}, ["", ""]}, 0x1c}}, 0x4004805) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="280e46d557ba54237534fa5db648db33235474dabc092c5b4bb301f7001e7eeb", 0x20) r3 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r3, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r4 = accept(r0, 0x0, 0x0) write$binfmt_script(r4, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x185) 19:58:29 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@xdp, &(0x7f0000000140)=0x80) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) 19:58:29 executing program 4: socket$inet(0x15, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) accept$alg(r1, 0x0, 0x0) r2 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup_ro(r2, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r3, 0x0) socket$inet(0x2, 0x5, 0x7) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 19:58:29 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x89ffffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r2 = accept(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x185) 19:58:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$rose(r1, 0x104, 0x3, &(0x7f0000000140)=0x5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x3, 0x7f) setsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000000080)=0x9, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) socket$alg(0x26, 0x5, 0x0) [ 590.199181] protocol 88fb is buggy, dev hsr_slave_0 [ 590.204327] protocol 88fb is buggy, dev hsr_slave_1 19:58:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x2f, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) r2 = accept4(r1, &(0x7f0000000100), &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x6310000000000000, @ipv4={[], [], @multicast2}}}, 0x9, 0x6, 0x20, 0x3, 0x6e}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x20, 0x80}, 0xc) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xeb, 0xf240, 0x2, 0x6850}, {0x3, 0x8, 0x9, 0x7fffffff}, {0xbc67, 0x6, 0xfffffffffffffff9, 0x7}]}, 0x10) accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0x1000, 0x1, 0x0, 0x0) 19:58:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) bind$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x2, {0x3, 0x7fffffff, 0x1274, 0xf0a9, 0x1, 0x7ff}, 0xffffffffffffffa4, 0x9}, 0xe) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r3 = accept(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000880)={0x0, {0x2, 0x4e20, @multicast2}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x23}}, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x200, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000640), 0x8a, 0x6, 0x1}) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000140)=""/236, 0xec}, {&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f00000004c0)=""/15, 0xf}], 0x5) write$binfmt_script(r3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x185) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x53, r2, 0x0) socketpair(0x7, 0x807, 0x6, &(0x7f0000000980)) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000900)={@loopback, @dev}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000580)={0x0, 0x7}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000600)={r4, 0x8}, 0x8) 19:58:30 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x8dffffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x10177) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @multicast1}, {0x306, @broadcast}, 0x0, {0x2, 0x4e21, @multicast2}, 'ip6erspan0\x00'}) 19:58:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0xfffffffffffffe58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) socketpair(0x11, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x164, 0xe828, 0xffffffffffff28de, 0x3fffc0000000, 0x3f}, 0x14) [ 590.759173] protocol 88fb is buggy, dev hsr_slave_0 [ 590.764368] protocol 88fb is buggy, dev hsr_slave_1 19:58:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000140)={0xc4ee, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e23, @local}}}, 0x108) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r2 = accept(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x185) 19:58:30 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xa0008000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:30 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xbc, "31e2bae7eac0e441a1cc8d5dc4f76f2bb0de1dd94cbbabdff7026f4b602b6f700da722ac69095bce564d7334ef80da42bb36f3de9db0ffc1ae5dd5c063b4d94cbf6ba0ddd50e1a62c2610f7f802e17678d6516e4befacb3c386a7216f830569a72037ea50060f0d7c5f1bbeba0fa1ca406a4ff713e88bd3cb738a98aade4e88cb1a0040ad74542681783d1f50ed290d615fe5d843ce49ea326d112a8ba40ab70dd11fe963d2f67f2fff22e186f935624f94de9beaeb10fd975d94b78"}, &(0x7f0000000440)=0xc4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000480)={r1, 0xffffffffffffff00, 0x86, "c11ff089f98cad51f12c3e7f2511f55e41464aa99bfac23d3f9e8e3841e1dad2c5880d08e540c588e990a40ec1eaf6dc37f8ea87c23a141fca599cd86a5122dd9c87b39657021a95b430ecf3ac91e9a08fb757b390ba89acd7a9f2c44a625f3aad347b42bc0cebff71764840be4ca80438e1bd375b3c36cc5e8a0ce4d8a4f958a52ff945265d"}, 0x8e) setsockopt$rose(r0, 0x104, 0x3, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) r7 = socket(0x2, 0x7, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f00000005c0)={r6, 0x5, 0x2c}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x80, 0x0, 0x5, 0x400}, &(0x7f0000000200)=0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e21, @remote}}) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000240)={r5, 0x84, 0x1, 0x8, 0x4, 0x100000001, 0x9, 0x3ff, {r2, @in6={{0xa, 0x4e22, 0xfc28, @local, 0x2}}, 0x100, 0x3, 0x6, 0x0, 0xffffffffffff0409}}, &(0x7f0000000300)=0xb0) r9 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0x0, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000540)={r8, 0x7fff}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000000180)={r4, 0x4549, 0xff, 0x1}, 0x10) 19:58:30 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xe8030000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:30 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000079e000)=[{&(0x7f00000000c0)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000100)=[{&(0x7f0000000900)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)=""/96, 0x60}, 0x21}, {{&(0x7f00000002c0)=@nl, 0x80, &(0x7f0000000340)=[{&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000004c0)=""/168, 0xa8}], 0x2, &(0x7f0000000680)=""/229, 0xe5}, 0x100}], 0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1}, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r2, &(0x7f0000001900)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x0, 0x0, {0xa, 0x4e23, 0x7, @mcast1, 0xfffe000000000000}}}, 0x32) getsockname(r0, &(0x7f0000000780)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000600)=0x80) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000800)=""/37, &(0x7f0000000840)=0x25) 19:58:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r2 = accept(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000480)={'#! ', './file0', [{0x20, 'cpusetmd5sum'}, {}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}], 0xa, "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"}, 0x185) bind$alg(r2, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) [ 591.236042] netlink: 'syz-executor5': attribute type 6 has an invalid length. [ 591.246470] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 591.593597] kauditd_printk_skb: 6 callbacks suppressed [ 591.593613] audit: type=1804 audit(1546891111.128:402): pid=32410 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/612/memory.events" dev="sda1" ino=16997 res=1 19:58:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x30, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x11, 0x0, 0x0}, &(0x7f0000000140)=0x14) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000180)={r2, 0x81, 0x7f, 0xa3c8, 0x4, 0xeaa, 0xb3}) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") r2 = accept(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000480)={'#! ', './file0', [{0x20, 'cpusetmd5sum'}, {}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'vmac64(aes-generic)\x00'}], 0xa, "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"}, 0x185) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="dfa6728a45b9f32cc459611f", 0xc) 19:58:31 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xf4010000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clock_gettime(0x0, &(0x7f00000054c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005300)=[{{&(0x7f0000000580)=@sco, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000600)=""/57, 0x39}, {&(0x7f0000000640)=""/248, 0xf8}, {&(0x7f0000000740)=""/55, 0x37}, {&(0x7f0000000780)=""/43, 0x2b}, {&(0x7f00000007c0)=""/79, 0x4f}, {&(0x7f0000000840)=""/120, 0x78}, {&(0x7f00000008c0)=""/231, 0xe7}], 0x7}, 0x8}, {{&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000ac0)=""/128, 0x80}, {&(0x7f0000000b40)=""/234, 0xea}, {&(0x7f0000000c40)=""/232, 0xe8}, {&(0x7f0000000d40)=""/154, 0x9a}], 0x4, &(0x7f0000000e40)=""/241, 0xf1}, 0x4e}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000f40)=""/154, 0x9a}, {&(0x7f0000001000)=""/105, 0x69}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/89, 0x59}], 0x4, &(0x7f0000001180)=""/177, 0xb1}, 0x30584000000000}, {{&(0x7f0000001240)=@ax25={{}, [@rose, @bcast, @null, @netrom, @default, @null, @null, @default]}, 0x80, &(0x7f0000001500)=[{&(0x7f00000012c0)=""/191, 0xbf}, {&(0x7f0000001380)=""/245, 0xf5}, {&(0x7f0000001480)=""/78, 0x4e}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/101, 0x65}, 0x4}, {{&(0x7f00000015c0)=@rc, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001640)=""/41, 0x29}, {&(0x7f0000001680)=""/26, 0x1a}], 0x2, &(0x7f0000001700)=""/154, 0x9a}, 0x5}, {{&(0x7f00000017c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004c40)=[{&(0x7f0000002880)=""/82, 0x52}, {&(0x7f0000002900)=""/49, 0x31}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/5, 0x5}, {&(0x7f0000003980)=""/175, 0xaf}, {&(0x7f0000003a40)=""/145, 0x91}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/24, 0x18}, {&(0x7f0000004b40)=""/221, 0xdd}], 0x9}, 0x2299}, {{0x0, 0x0, &(0x7f0000005180)=[{&(0x7f0000004d00)=""/93, 0x5d}, {&(0x7f0000004d80)=""/242, 0xf2}, {&(0x7f0000004e80)=""/119, 0x77}, {&(0x7f0000004f00)=""/187, 0xbb}, {&(0x7f0000004fc0)=""/241, 0xf1}, {&(0x7f00000050c0)=""/146, 0x92}], 0x6, &(0x7f0000005200)=""/203, 0xcb}, 0x2ad723e6}], 0x7, 0x40000040, &(0x7f0000005500)={r1, r2+10000000}) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000005580)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000005740)={&(0x7f0000005540)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000005700)={&(0x7f00000055c0)={0x130, r5, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x800}]}, @TIPC_NLA_MEDIA={0xe8, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffff8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x84c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x102e}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x10}, 0x800) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f023c123f3188a070") ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r9 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000005ac0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005b00)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6}}, &(0x7f0000005c00)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000005c40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005c80)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000005d80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005dc0)={0x0, 0x0, 0x0}, &(0x7f0000005e00)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000006200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000006240)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000006340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006380)={0x0, 0x0, 0x0}, &(0x7f00000063c0)=0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000006440)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x2, &(0x7f0000006400)='&\x00'}, 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006480)={0x0, 0x0}, &(0x7f00000064c0)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000006500)={0x0, 0x0, 0x0}, &(0x7f0000006540)=0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000006a40)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000006a00)='\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000006a80)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000006b80)=0xe8) r24 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000006c00)={0x0, 0xffffffffffffff9c, 0x0, 0x4, &(0x7f0000006bc0)='eth\x00'}, 0x30) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000006c40)={{{@in6=@initdev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000006d40)=0xe8) r27 = getgid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000006d80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000006dc0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000006ec0)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000006f00)={0x0, 0x0, 0x0}, &(0x7f0000006f40)=0xc) r31 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006f80)={0x0, 0x0}, &(0x7f0000006fc0)=0xc) r33 = getgid() r34 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000007280)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000007380)=0xe8) r36 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000073c0)={0x0}, &(0x7f0000007400)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000007440)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000007540)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007580)={0x0, 0x0, 0x0}, &(0x7f00000075c0)=0xc) r40 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007600)={0x0, 0x0}, &(0x7f0000007640)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007680)={0x0, 0x0, 0x0}, &(0x7f00000076c0)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000007700)={0x0}, &(0x7f0000007740)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000007780)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000007880)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000078c0)={0x0, 0x0, 0x0}, &(0x7f0000007900)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007f00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009900)={0x0, 0x0}, &(0x7f0000009940)=0xfffffdc5) r48 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007fc0)={0x0}, &(0x7f0000008000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000008040)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000008140)=0xe8) r51 = getgid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000008180)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000081c0)={{{@in6=@initdev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000082c0)=0xe8) r54 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000096c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x4, &(0x7f0000009680)='eth\x00', 0xffffffffffffffff}, 0x30) r56 = getuid() r57 = getgid() sendmmsg$unix(r3, &(0x7f0000009740)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000000)="88e9b141ddcd9319989aa62e6d04509325b6", 0x12}], 0x1, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r3, r4, r3, r0, r3, r0, r0, r3, r4]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r0, r9, r4, r0, r0, r3, r4]}], 0xa0, 0x8000}, {&(0x7f0000005780)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000005800)="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", 0xfb}, {&(0x7f0000005900)="0594803af3cedd13836b7ec82ba017684ebd3ed3e923c69fa6473f84b3acfd9d330817b660fb99720fbab568b2fd315cd077162c725e6d606c0c986aa7aec549237f6c0212e0e9be6c784901b7582c73f25ccf11ec2e1764edcb3aef496d2e6940e25b7128649f39fb568924ee963a8eab783451065f1531fab5a8153af697fe5f2c9c0181c6c7f5d5562911241d3e3e4592bd097d144c93f5919a", 0x9b}, {&(0x7f00000059c0)="c69f776f16f8c647338026c10c45e585aad8c669e496e61c95ce59ea6cf76da38c9309d0c06fa1710f6ee1aba8a4c239ee3ee342d2ce933f020a3318a988978cb1dda9755ce13939cf6e0d68650e9392ed9458cafc36732f0c5993d25e7b81f262365d097d32e361faefa242c497d1790b7620c7b490019e52b5142079bb865d9871b6fa340d5ca3310b86fdda5d23b3eb23424e5a72b66105df7f402bbfa5fc3f62dac6e1927ff040cf22f45b5d1f83d9f024181f3d620aa45127a08ecc3fcae15d6e7575", 0xc5}, {&(0x7f0000000540)="fa1c14c303984dff0783be753493062837634e2a914fe5f8ca6c02e21e51c60f100ac8c8a37f67b912ca7be7b0489afae7adf0d1c105412d4d9867299f5169", 0x3f}], 0x4, &(0x7f0000005e40)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x40, 0x8001}, {&(0x7f0000005e80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000061c0)=[{&(0x7f0000005f00)="97a5298f2b5b86ea8140119fe485fda5daaece8a2dbf3de60b35270229c351863d09daabfa4fea1e3727b33209c91fde84a553120b401d28bca568ba6c5732301bad485f12fcdfa1645348b6444b9c3b8cd52b948ea09a461d0493434c17559ae3190e90af34707c1760334a2d2d03354ae8e9c32984b9532539d2785d6ea13ff5373a8b8080637cc69cdca8410ec5d63ef7cbc0d1218588ce5c1bafc111f7418430216524d8d00625274c071545972d92", 0xb1}, {&(0x7f0000005fc0)="4a0d98abbd933c93460f0813e2b6afb5ae97b78045b2966d7e16c34fd86b887a0297f8a885f27f9ad7bc15b2bc0bf1717e2c19cf34ae070a2f9ba2a839221ea47d6a174a602f4a6734e781da45dcc0fd56bba4c5a3d2025630c8aa9727f38762c9", 0x61}, {&(0x7f0000006040)="53e74ea431d21a5570d7e542ba3919d0b86ab1a9f58bfaaf90ba3cbd0df53f8c61fbbe84ab15403fa6393555b15ef531483661ee1704c9e82a4fbba4034407659e3eb16b69306edf89e748e2f6937f198749c439408c792f61c4ab8d80f004927073bd52ce071d284e69264ccdced6e0f3b30512433ecc0fb46b2770cb7a9d7840c9342aa74892844c728ad2e80984d4b360ab", 0x93}, {&(0x7f0000006100)="7dfa23a381e87534e398cec9a6b4c12710131542ca785c31ba887d7e987ec193a86f3c820819b43d91186da38576ca14715ea971d80ac58f10cb9f461d56036dc911821bd0b40f8b9c980600cdb5a2fe01878419a7654654d08176d0571b3101367b807d760b21e16fbc8e498b527a0731fe27daafebda4bbfafcd083960e11d2541b1fb397c8c30835ae155", 0x8c}], 0x4, &(0x7f0000006580)=[@rights={0x30, 0x1, 0x1, [r4, r0, r3, r3, r4, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r0, r3, r4, r4, r3, r0, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r0, r0]}], 0xc0}, {&(0x7f0000006640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000067c0)=[{&(0x7f00000066c0)="45a24da3101df7cfe14da36cb8a8a500b708e85f275c593c2d7f7d3744017ec10cf57d6d2b9e497d5e26f20ea6aa95098ef0ae5e0a40659edd5415b6a8e2c91d8371f4540f680cbd4620739a2cafbb0533f600574178f741a37175f97e9b1df86f3878a852dd5c2c8cdb03f82e90821b3ec9e74a8676335e993778a1ce7e7410ba407df4eaa8e3240e05a25afeadf19dd6eb9d81e383922c8825bebfb5202177206eb654e2db00edacc4224cd3c2d2f67894c7623935b9728709cee7d904378ff921e974f40f17133623e04619b3af1fcc3fd2bb9e6ce5f6d2f1c38cf7287078608b6608c90a0b4d41d7d5dad7232e677d0bae", 0xf3}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000006800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000069c0)=[{&(0x7f0000006880)="1dda9c007b42b91941949d928bc0a3a77ee60851fd1d577c43453e07b8d59e02255ee1c14726e37d98d2ff37dc4d989f2cd5c5fddb9dfd2f88195297d77b00d8127163c5b8030190f3a179eb8caa55352d8d4d6e4259f0275d3315e688edc10fd66c539f36370c60f447e32a762e2f71f5f5a65d9c2bf2e8727ba1c646a35e05", 0x80}, {&(0x7f0000006900)="eced165fa158aefdb66a1e13e6517e2cb2667718fb33277dec85388a7d75964865c496649d202f5d3144157e70cfc1a2ba4f4154d9bdb8657cd40238ccafa4a02f84d508548420395b81a261ea3894366dae2bfab89d0352f813e3c9d49b9345090425f3a9dcd86c71629f3aea8e68654941ddc9d7eda90e28cd02a41e87047050c7a9c4e2fe1c8ca51aa4bb2010088bf275ac", 0x93}], 0x2, &(0x7f0000007000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r3, @ANYBLOB="180000000000000003c6000001dfff00", @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x40000}, {&(0x7f0000007100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000007240)=[{&(0x7f0000007180)="92cac1fe9a3c85c3156bc31b651c9583918a3277f425d3f9bb25b6580ea243b26af7102d26f618ff7a72dcdcd63958364f6bb8692b54de0b64a3f36eeb3a7c4ad4e1f900eb14dfdeed2f26408386a480702f694cda5ab5d012e00d757cc111ceefc3ea0333b3e3e460be19fff45b083f7c07a6162801fbcc1fe361afec506fc95670f1e61d09489d4315", 0x8a}], 0x1, &(0x7f0000007940)=[@rights={0x28, 0x1, 0x1, [r4, r4, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r0, r4, r3, r4, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0xd0, 0x40000}, {&(0x7f0000007a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007e80)=[{&(0x7f0000007ac0)="a9947b4cae5c698f15e181618f3fe77bfccfad4a32726835f603c7674eeb4e47350b57efbb95299b133df02288f31e6a069d172e1c13e2bf2f2a5803f44c24", 0x3f}, {&(0x7f0000007b00)="dba4c4473c3fc4152ed7fdf9bc4fd136f4aecb9bc2cec30edcfb472d02aba1f603741f9e7f2411cf5dae4482bba16bc92615f8a70c9d704fb2b339923f353e615816806d0737db13aa4211e6ac81f207b6be7481580d2e66623db143e97d779c6b9ea70f763e5ad0148ad71267b38dc76005a55e5e786c22ec6facb21e39f7f63f4edc0ac2abb6f4d62f98e0591ea9153152bfdb01a847287d3422459685ad91f7959f95153bdd75c40ecb", 0xab}, {&(0x7f0000007bc0)="93f8e20c8e00c389de5cb6b14aa037eb9674c882d4daaecb9e2b7da54d993fd5a9f56fd6017e6f4a9d8b5e43725e2eab66ff03602d16d3264ef6f7236f8d6856ed4b3359eb87b40dfdc22a4192514a8e5bedbb2076ba56f8830988b45568a50eb3a3dcbc04c2e77912873942b490f3e83dd9fdf1e491e70766b06ab985423d0b5ec8fa604347c4e09b31e29a92f4ae9ba4992b2158212d498e1777038ac6c8a3a0fdc9c65b91cefddc041096c0890fbcd1190abda6c86cf05d1edf339d20d4d6564411cf438e8ab1d4bbaed02a0db56bfe8ef4b31868a6f6aa0a71049ab686f2e182", 0xe2}, {&(0x7f0000007cc0)="70f7a5191f2ec24f9eb3b3529f6f25941e7ad772b9a19cdef0ea7629aba482e62b59dd2f5b5c3e7558d8edcd5e476a36740983", 0x33}, {&(0x7f0000007d00)="de3db9d72f90a8cb102e13cd863bb02dda6ee110dd12d6e1511c84103fb82f6af26e00fb927b058699fbf6176c142368197ce668f60da5fb29b8d172a2d8739080a49cedbe6cc9e1b7e1113141f1a2b1a183fba74ea32fef8a196e51fd5b94e9c9829c0b", 0x64}, {&(0x7f0000007d80)="2430634cc6dd0b2d18b8a5d3897216b6b8b5f56de3d81d8b536a8db05eb538bbc747343be05d74e61b6b4faed0bb4f7ba28d0e97d092120adc0d8f7cd9e0f3c6c7d559699630ff3a1a27619fcb75cd59b8316dc3b29c813169f252e5af213525a4ec5b250516455dbdaa97d9ecc4543a984d353ba7d3b8c4613fa9fc20a6bb095de3a6ed2ca83dd5f753dfc86d6113954a4b915d6ab4ae44e53451dc0b66b52e63ecc995ed75a6d9fa10915bf3cf26d0f7a71bf0bf847a11dfc6bac800b9f24428a12d1e2d586736648c370585a824739b262f1132f4e1d931347124c9fceeefb2892a7b5a50ff8f25da21", 0xeb}], 0x6, &(0x7f0000008300)=[@rights={0x38, 0x1, 0x1, [r4, r3, r3, r3, r3, r4, r3, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}], 0x98}, {&(0x7f00000083c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000009640)=[{&(0x7f0000008440)="a8f5a01109d2427d217baf54c8f5815289ee614f3d18a68c4911965a365ae9fd33fe46db636e6294f80c182dfe457ac95f1519809a49b6e04a9fe227266422761ac8711ef2ac465c2343c377765447485ea287393c1ccd6eaf04371cb873c875b04c53542bc97182aa96ab8483abbd4f34cc2507189d1e6b7b4460b34fb65114a1f36d770315d02da9731c02de211bf72d1e7b2bf8229973f311c2e1f77daf695d0ac1d921cf59ac45b6ba0e82a87b38eee5e3794928b0f7401bcc0865ab0f", 0xbf}, {&(0x7f0000008500)="4a8fb3d6ea9ea298abb7869b216d4243ddc4e2456b343e2a6c1e5e57d1518cb89070d84f67f5f2297d2f99963da15a86d1f43dc1746eb3dca20fea41ce66bee54d9c04e87e2b8514365cb74410aaeb513375095cb20aeb838e449e1487debc3d9ca63571698398b0c7c4be22237eeaa9a520d57300be87c832e824a5606b88e3902b5f61047ee00492274fc79140a4722fa7827ee44c", 0x96}, {&(0x7f00000085c0)="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0x1000}, {&(0x7f00000095c0)="f77f917bbe1ad3b5dd0888913dec82c881021644e5af128bad9dfa46b79dcd50894f1455e712dab72db36d6b6b771ca5f9efe8545a4a2362a47daf7035bfecf25a87eb3c7807f00580c5bc9a8c1c9130e8f6bf60d9e106509a64d49afc3716780a865d98f1acceb5", 0x68}], 0x4, &(0x7f0000009700)=[@cred={0x20, 0x1, 0x2, r55, r56, r57}], 0x20, 0x80}], 0x8, 0x4000) r58 = socket$nl_generic(0x10, 0x3, 0x10) read(r58, &(0x7f0000001840)=""/44, 0x2c) sendmsg$IPVS_CMD_SET_INFO(r58, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_generic(r58, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0xd, 0x15, 0x400, 0x2, 0x0, {0x800000000000003}}, 0x14}}, 0x4c000) [ 591.728978] audit: type=1804 audit(1546891111.258:403): pid=32422 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/612/memory.events" dev="sda1" ino=16997 res=1 [ 591.765592] audit: type=1800 audit(1546891111.268:404): pid=32422 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=16997 res=0 19:58:31 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x7ff, 0x6, 0xb000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1000, 0x5}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x0, 0x4) syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x78, "351d27408c31069777b2d55f6c4f8c4a1babacdef3a6d3cf7fcfc1be19b88bfa12c44323abbd758293ee53136ea0e04306595451feefad5b9b1dc4f0563cf5e8d5c9901a6c8591eabd2d066ee861074e1353a693014efdf3ee3247112f64f9a4dc3231d726efbcc9d961fbb81d56194df9cf9b0cbee119a4"}, &(0x7f00000000c0)=0x80) socketpair(0x11, 0x7, 0x7, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r3, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000440)={0x228, r4, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x63}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_BEARER={0xe8, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x1f}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x2, @loopback, 0x8001}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, '\x00'}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa51}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1584}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'veth1\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x2, @local, 0xfffffffffffffffe}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x100000000, @mcast1, 0x80000000}}}}]}, @TIPC_NLA_SOCK={0x44, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xf6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xc}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1f}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9e69}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x200}]}, @TIPC_NLA_LINK={0x2c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x228}, 0x1, 0x0, 0x0, 0xc52ed038d0590bf4}, 0x8010) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x4, 0x1, 0x101}, 0x10) 19:58:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:31 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xf5ffffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 591.988706] audit: type=1804 audit(1546891111.518:405): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/613/memory.events" dev="sda1" ino=16706 res=1 [ 592.018016] netlink: 'syz-executor5': attribute type 6 has an invalid length. [ 592.029254] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 19:58:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:31 executing program 5: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendto$netrom(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={{0x6, @netrom}, [@bcast, @default, @remote, @netrom, @rose, @remote, @null]}, 0x48) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '@\'procnodev:nodev'}], 0xa, "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"}, 0x11c) 19:58:31 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xfeffffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:31 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x11, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000730100000000000095000000000000003e148c62c374b33f4761bee91024a6d41b8dc0a0f8cee0e30d9183b493d59050df7d3745f2860e613ed3bfd110a4103d62fba2880da7a8b03aabea6bf62e364f45ccac06a09adcfda1ae0f87a372b179620894d20a0ede97bffd3560346f64b261e53e5a49cb4a7c4e"], &(0x7f0000000240)='GPL\x00', 0x2, 0xffffffffffffffba, &(0x7f0000000100)=""/251, 0x0, 0xfffeffffffffffff}, 0x48) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001480)={{0x3, @netrom}, [@default, @default, @default, @remote, @netrom, @netrom, @rose, @rose]}, &(0x7f00000000c0)=0x48, 0x80000) bind$netrom(r1, &(0x7f0000000280)={{0x3, @default, 0x2}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x391) ioctl$int_in(r1, 0x5473, &(0x7f0000000200)=0x7) r2 = socket$inet6(0xa, 0xa, 0xd6c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000010c0), &(0x7f0000001100)=0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) [ 592.279174] protocol 88fb is buggy, dev hsr_slave_0 [ 592.284383] protocol 88fb is buggy, dev hsr_slave_1 [ 592.583812] audit: type=1804 audit(1546891112.118:406): pid=32470 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/613/memory.events" dev="sda1" ino=16706 res=1 [ 592.620691] audit: type=1804 audit(1546891112.138:407): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/613/memory.events" dev="sda1" ino=16706 res=1 19:58:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x31, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{}, {0x20, 'system-]eth1bdev!'}, {0x20, 'ecb(camellia)\x00'}], 0xa, "749cf3d89f30d4c8c204a2c0ccd890ed59048a31764eec615a08"}, 0x47) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000140)=""/37, 0x25, 0x41, &(0x7f0000000180)=@tipc=@name={0x1e, 0x2, 0x3, {{0x42}}}, 0x80) recvfrom(r0, &(0x7f0000001140)=""/4096, 0xea03ba85a91c81, 0x0, 0x0, 0x3df) pipe(&(0x7f0000000080)={0xffffffffffffffff}) connect$rds(r2, &(0x7f00000000c0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 19:58:32 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000140), r2, &(0x7f0000000180), 0x0, 0x2) r3 = accept4(r2, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0xfffffffc) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000380)="df", 0x1}], 0x1, 0x0) splice(r0, 0x0, r3, 0x0, 0x20000000003, 0x0) r5 = socket$inet6(0xa, 0x803, 0x8) ioctl(r5, 0x1000008912, &(0x7f0000000080)="0a5c2d023c126285718070") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d030106000000009500000000000000bf6700000000000057067f000f0000006706000002000000070600000ee619f2bf250000000000001f6500000000000067070000000000000707000099741df70f75000000000000bf54000000000000070000000400d225580000000000950000000000000061160000000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00'}, 0x48) 19:58:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0a5c1f023c126285719070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000006900)=[{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000140)="6ad138e2382a5034eb2a9f9b8a083cf6ab759c1c137b5fe5dbf93ed0f3a1fc68", 0x20}], 0x1}], 0x1, 0x8010) sendmmsg$alg(r2, &(0x7f0000001e40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000540)=0x2, 0x4) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:32 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xffffa888, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:32 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x73) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback}, 0x38) r1 = socket(0x13, 0x3, 0x8) syz_emit_ethernet(0x91, &(0x7f0000000300)={@local, @dev={[], 0x2a}, [], {@llc={0x4, {@snap={0x1, 0x1, '/7', "189228", 0x8808, "baaecf01c4357f8bbc1378401354b4206b6d9357644d4c02c395784b2e963a92dbbbf9e646dba5f5d5753b0af8b75b21692f5ef3bae5b69cccc1c99798f3fbc4a7d494d42749f0746962b382a7d38801511fe105502a6ea65d0f127da684d7d09cc0d809f61083a4c247e9d7c4c5e080ed4eac85126c28464831"}}}}}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc8, r2, 0x608, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x77b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x22}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa9a}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x29}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40000}, 0x800) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000100)=""/94, &(0x7f00000003c0)=0x5e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'veth0_to_bond\x00'}) bind(r0, &(0x7f0000000500)=@sco={0x1f, {0xb797, 0x1a, 0xe0e, 0xffffffffffffff7f, 0x8, 0x9}}, 0x432) 19:58:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x1) 19:58:32 executing program 5: pipe(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0adc1f023c123f3188a070") write(r1, &(0x7f00000001c0), 0xfffffef3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x7, 0x40000031, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x47a740fd}], 0x1000000000000201) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 19:58:32 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xffffca88, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) socketpair(0x11, 0x1, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8208}, 0xc, &(0x7f00000003c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="285307ead4dc4200fad918771cc993af2ed365939ccfb969fb6ad4aa1bd123b817ae88843db05f5971303e2b909f65e60a68031090ccded9111ba8a7de8193e7e84784240d4db501b85a8393a83001e1b9fb62124731b2cccc6ebde8d5ba4d1cb3ab08dd449e442493175eca5844b1fdc79921b3598914dfb21f76eb27835f10091f3320d0b6b8035a671d3ecedf4cafe9143e407a1381d8bcfd31960fb762a3f84249c1f447ab8ca34493a32de9d9efe8e39c4673f90ee2b2af943b934c1e2ed9d7625371d0e1b24797c064fefb57fef966c02d37037a5cb6ce4ec6bd3bdce4", @ANYRES16=r2, @ANYBLOB="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"], 0x228}, 0x1, 0x0, 0x0, 0x4}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000540)={@dev, 0x0}, &(0x7f0000000580)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000005c0)={r4, 0x1, 0x6, @broadcast}, 0x10) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 593.010335] audit: type=1804 audit(1546891112.538:408): pid=32534 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/614/memory.events" dev="sda1" ino=17003 res=1 19:58:32 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x7) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") clock_gettime(0x7, &(0x7f0000000000)) 19:58:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000380)="1f0000000206193b000007000000068100023b05090003000b004000030058", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x80002, 0x9c000000000000) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0xff, @rand_addr, 0x4e20, 0x4, 'dh\x00', 0x4, 0x544c, 0x76}, {@remote, 0x4e24, 0x0, 0x0, 0x1, 0x59}}, 0x44) [ 593.226359] IPVS: set_ctl: invalid protocol: 255 0.0.0.0:20000 [ 593.578507] audit: type=1804 audit(1546891113.108:409): pid=32528 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/614/memory.events" dev="sda1" ino=17003 res=1 [ 593.609997] audit: type=1804 audit(1546891113.128:410): pid=32534 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/614/memory.events" dev="sda1" ino=17003 res=1 19:58:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x32, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x4e24, @rand_addr=0x9}, 'veth1_to_team\x00'}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0a5c1f023c126285719070") r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000005c00)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0xd16, 0x4) clock_gettime(0x0, &(0x7f00000066c0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000006500), 0x2c7, 0x40010000, &(0x7f0000006700)={0x0, r3+30000000}) 19:58:33 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xffffdd86, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:33 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x1a, 0x0, 0x10000, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000001c0)="f8ade538836559c36e01fd204e80181c3f39374e2c", 0x15) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffff9c, 0x10, &(0x7f0000000280)={&(0x7f0000000340)=""/85, 0x55, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000440)={r0, 0x10, &(0x7f0000000400)={&(0x7f0000000200)=""/126, 0x7e, r2}}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000140)={{0x3, 0x8, 0x6, 0xfff, 0x20, 0x3}, 0x3, 0x3, 0x7fffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f00000002c0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x2000000, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}}, 0x0) r5 = accept$alg(r3, 0x0, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvfrom(r5, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x9, 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f00000001c0), 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x6, 0x4) r2 = socket(0x1e, 0x400000000000004, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x29b) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000080), 0x2cc6, 0x0, 0x0, 0x0) 19:58:33 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) r4 = socket(0x3, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000080)={r3, 0xf0, 0x30, 0xfffffffffffffffa, 0xab}, &(0x7f0000000240)=0x18) bind(r0, 0x0, 0x0) 19:58:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x31, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:33 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$caif_seqpacket(0x25, 0x5, 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 19:58:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0xfffffffffffffd2b) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth1_to_hsr\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{0xb76, 0x200, 0x5, 0x1}, {0x1, 0x100000000, 0x1, 0xff}, {0x9, 0x6, 0x7, 0x2}, {0x1, 0x3, 0x3, 0x800}, {0x3f, 0x7, 0xed, 0xb6}]}, 0x10) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:33 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xfffff000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 594.007349] audit: type=1804 audit(1546891113.498:411): pid=32595 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/615/memory.events" dev="sda1" ino=17361 res=1 19:58:33 executing program 5: r0 = socket(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond0\x00\x00\xf7\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00\x00\x00\x00\x00\x00\x03\xad\x00', 0xffb}) 19:58:33 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000400)="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") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000500)="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") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x266}, &(0x7f00000002c0)=0x8) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) connect$llc(r5, &(0x7f0000000080)={0x1a, 0x304, 0x0, 0x0, 0x8, 0x0, @dev={[], 0x20}}, 0x10) accept4$llc(r5, &(0x7f0000000380)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x5, {{0xa, 0x4e20, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x101}}}, 0x88) [ 594.689284] device bond0 entered promiscuous mode [ 594.694193] device bond_slave_0 entered promiscuous mode [ 594.712206] device bond_slave_1 entered promiscuous mode [ 594.727823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 594.749542] device bond0 left promiscuous mode [ 594.754703] device bond_slave_0 left promiscuous mode [ 594.767264] device bond_slave_1 left promiscuous mode 19:58:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x33, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:34 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xffffff84, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'veth1_to_bridge\x00', {0x2, 0x4e22, @empty}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="a7e2288a932d37d23a0be3f7770790a0", 0xeb) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:34 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000400)="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") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000500)="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") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x266}, &(0x7f00000002c0)=0x8) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) connect$llc(r5, &(0x7f0000000080)={0x1a, 0x304, 0x0, 0x0, 0x8, 0x0, @dev={[], 0x20}}, 0x10) accept4$llc(r5, &(0x7f0000000380)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x5, {{0xa, 0x4e20, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x101}}}, 0x88) 19:58:34 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xffffff87, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:34 executing program 1: r0 = socket$rxrpc(0x21, 0x2, 0xa) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r1, 0x0, 0x0) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x7fffffff, &(0x7f0000000140)={0xfd}, 0x8) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x31, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a2360f8bdbee00defb943ad7f1", 0xd) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$isdn(0x22, 0x3, 0x11) sendto$isdn(r2, &(0x7f0000004140)={0xa, 0xb3, "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"}, 0x1008, 0x0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom(r1, &(0x7f0000001140)=""/4096, 0xfffffffffffffd30, 0x2001, 0x0, 0x0) 19:58:34 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xffffff88, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c1f023c126285719070") 19:58:34 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000080)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@local, 0x6f, r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x800) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f00000004c0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x48721c96, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000040)=0x98) 19:58:34 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xffffff89, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000004c0)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote}}, 0x200, 0x1}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="f9ff003f0040000000c378e7955201e0f9a744a119e3a64fe34b41e27379324e59b7875be362e60bf5d29d129e39afd7a7d1843431f393cfb8d2186e6542fab68c8cb9dc8016b2cdec1223ca3d0736a0a4d23dd2cbb0b39e276f82340beb621cebd8cdc5e5247f771ec34fb453ca655de1981cff0f1952c731c2868ea7c7fc4548f5286b9a99167d17"], 0xe) shutdown(r1, 0x1) r4 = accept$alg(r0, 0x0, 0x0) getsockname(r1, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000280)=0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000002c0)={0x8}, 0x4) recvfrom(r4, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) ioctl(r5, 0x3, &(0x7f0000000300)="a174fd00e4103197b603ba8ef3ff66c08fc6f886acbad6e123f03a89f53f7d176086b4ceba292322e37874e2a523c03d2eec7ab6133e4816be3869d2ea54c48dea4a799989b0b29e3ba1164447993ed8e56170029560f371f05795d229e1aa8bd390b94d4bb33f6eba8f7bddd0f2d04f8c43b2ddac972e10a4a6") ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 19:58:35 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x4, 0x805, 0x7f, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000003c00), &(0x7f0000003c40)=0x18) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) setsockopt$inet_int(r2, 0x0, 0x0, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xfffffcbe) sendmsg(r0, &(0x7f0000003bc0)={&(0x7f0000000340)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x2010}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001740)="ae2130f429385d3e4ecc5e66f3aecb0f13b75434edd0722b2a475dc7b4e908bc11b26176d379fe8719aefedd8a15c9d3009ecbc3779062e946074fd7", 0x3c}], 0x1}, 0x8014) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x02', 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000589b8e5bc1f0d87ee92d4bc6805b96aa66b03b0f5793b823a29e9d3577b3ca3e59450e9e7c3dbfe3d2209bc7f5f33e28a7aa53fb97acd86dd4058bf3fc9af193685d97ad0dbd4be17538560bc378c21cf5109d5e766c204f81b5edaac50a5e65cb3bdb065952f9fbaf5144dfddc456dc65a9c3092be8fd9aa29342737cfcc4abb9db82ecc9825084e3b918e852ab68d02e0179083a23"], 0x58) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0x5}, 0x4) write$cgroup_subtree(r3, &(0x7f0000000000)={[{0x0, 'pids'}]}, 0xffffefff000) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@sco, &(0x7f0000000100)=0x80, 0x800) socket$alg(0x26, 0x5, 0x0) 19:58:35 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xffffff8d, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x34, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000003c0)='ip6_vti0\x00', 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r2 = socket(0xa, 0x80006, 0x0) ioctl$SIOCX25SENDCALLACCPT(r2, 0x89e9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xe}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3ff, 0x201, 0x1, 0x101, r3}, &(0x7f0000000140)=0x10) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x60, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r4, 0x40}, &(0x7f00000001c0)=0x8) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x54, r5, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0xf35c1a2418aa1b88}, 0x84) sendmmsg(r1, &(0x7f0000005fc0), 0x400000000000087, 0xfffffffffffffffe) 19:58:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x0, 0x0) r1 = socket(0x11, 0x80000, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@local, @rand_addr=0x8, r2}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) sendto$llc(r1, &(0x7f00000001c0)="d85ef93ddbf6c5ed982ae1c8802e6729c7dae224c2d188690ddb45824a3636e9081bcd06718f916918d8666c777082cfecca04931e486c113501842931b43ff61ec7a5d57b549022905fa0623181cafa9fc45a74ac75caf60da319f93f7a0a2d82eb08e705cc7d97de344eb148ae6b7e37996a882ffa5c384b92bc30fff5b56dc2a380b988dad23433b3e861bc9e1f4c7e94f0fa2cd489f6241061d073bd1b852d00de372ae59d6f8d16a5684711", 0xae, 0x80, &(0x7f0000000040)={0x1a, 0x30d, 0x0, 0x100, 0xd44, 0x7, @remote}, 0x10) 19:58:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x31, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000006c0)={r0}) sendto$netrom(r1, &(0x7f0000000700)="18e5024c354eb1568c7b87374676e65d3be7cf9337386f372cfae65807197e1c6ad58137844a70ae07c080d42ae74269aada010c54a4b3783410eca05e71a35887fa8ae63f3fc3add164c28912a4b2171fa64ebbac5d82afd1", 0x59, 0x80, &(0x7f0000000780)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000002900)=""/4096, 0x1000, 0x4, 0x0, 0x0) 19:58:36 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xfffffff5, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x0, 0x0) r1 = socket(0x11, 0x80000, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@local, @rand_addr=0x8, r2}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) sendto$llc(r1, &(0x7f00000001c0)="d85ef93ddbf6c5ed982ae1c8802e6729c7dae224c2d188690ddb45824a3636e9081bcd06718f916918d8666c777082cfecca04931e486c113501842931b43ff61ec7a5d57b549022905fa0623181cafa9fc45a74ac75caf60da319f93f7a0a2d82eb08e705cc7d97de344eb148ae6b7e37996a882ffa5c384b92bc30fff5b56dc2a380b988dad23433b3e861bc9e1f4c7e94f0fa2cd489f6241061d073bd1b852d00de372ae59d6f8d16a5684711", 0xae, 0x80, &(0x7f0000000040)={0x1a, 0x30d, 0x0, 0x100, 0xd44, 0x7, @remote}, 0x10) 19:58:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000600, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x1a8) r1 = socket$inet6(0xa, 0x800, 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0xd}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) 19:58:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) r1 = accept(r0, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000380)='*nodevcpuset#(:\xaa&!security\'em1(&\x00', 0x21) socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x0, {0x2, 0x4e23, @empty}, {0x2, 0x4e21, @loopback}, {0x2, 0x4e23, @multicast1}, 0x212, 0x0, 0x0, 0x0, 0x2e, &(0x7f0000000140)='batadv0\x00', 0x7fff, 0x7, 0x5}) 19:58:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003a00)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e6df77c45e86fcee115a29fedff1e0633ad9ff0f1ec94cde9f9c3abed07829c397db8e3aa5b1844dd35bd81266f1025a", 0x30}, {&(0x7f0000000140)="aadc6e87c361033fb7c94d77db906e981e138674b6d693407b00fdd686902e50ea9f5c4e543eb4325977e8d1fee64eebda55623c4079058388c813bc56c5ee4131453d16ea3c6ab390751e198204167588cd041a622d9c6d383a3ed864ad6d800f9a236def2380bc25fd8f2da8b7b2284d27133f5d81aa1d6e5fb42169d191a1f1758d5ac55567bd0df416306c049652827389fff49409ec9af52f6c649ecad48a56229ae6a7727dee3a78a03da93fb91e03767ea84e95f98c89672a639151396659b6f31024c8ee248b98b9c031b845c0cc2a0b6009fe8806cc48ae6ae86d7a9b4c7626dd152c6b2c61f3e7e63e2b62e580", 0xf2}], 0x2, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x100}], 0x90, 0x40000}, {0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="124ccde0ba25a823b6cf003fd648367809d5b15b9df884f99332ece26f03b99ba0db96752f20ea1f2256e363bba67b684ffbea0e66e0fc2502dc4825589afed02a40f54ca8768684f73ad326821ff8578e7a49f4f114df1d9076ed3e484270ff507fa719be99123ce68de44c20e46f5f3baf254c14624cbd7b6de295af2d5cc50fb8970d2ea8249d849498baf053a3c9466b335c777bbb8bdb4265ba09a6343707beb1e5f897025544ed019c64f1d5fab9964f5e5a46eda772e89da05a34390fb97c09ac344d250c12149f120b43ec3b64f4e0b96d95060e51222a4555e1abaa70aa886246a1034246b99e29544bd71af3a5cb86a5fc", 0xf6}, {&(0x7f0000001400)="290b24b67d454139337b5a6efd387014418b5579fd0f4296666f13", 0x1b}, {&(0x7f0000001440)="8372772b4567e958e1c1dc4b18829a480b7b497b5d8756c9c4316a6bda6864ca463f6537081eef933cbcfdc287e6e684646962097c52f005dfa5a30c95ec2f2b430bd1f6a91abc192794d3", 0x4b}, {&(0x7f00000014c0)="e60cbaa9899ecd08e7868a145779e6f9ad1b1260e45381cb1e07364e7a0df4a472c99d53178460ade60aba05937edc79ff2cee2a91a3c2bf11c75d3d5a8aea9e70226a4f5ab8f7bcab9714a42fce72b8703acfd4f2040e51e254d2d3cd9de8460b0c207b0f0dd3443faade4bd75009dae4e020d58bcd", 0x76}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000002540)="6ba4607955a1c6f8d26456d4e6c0c5d0bf3056e9c4b6b2a8569d5e0bd03ebbcc2c154715e4d1de2973fee02b0a3b433a89", 0x31}, {&(0x7f0000002580)="b160d3436b73f2e9de25f3af5244a844d79a840ebf6285aa4a82189afa356b309929a9291d67e17e3894adb9089f0ca341fe8d63d5369fcf8e911b23b30059d1207749126b843ec1b28da99260aa7b09fe1adb0c1626661f03e1f98b6c1e69e933b9b61051bba0087b417e", 0x6b}], 0x8, &(0x7f0000002680)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x637}], 0x30, 0x80}, {0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000026c0)="644950b64e8d0275375332eb007e5887c261359d8a16d155e2c6", 0x1a}], 0x1, &(0x7f0000002740)=[@iv={0x78, 0x117, 0x2, 0x63, "20655c5fb8320c3dde27cf5379fbb5934f4a9e810aadf92d28c835d7694c68bf8c5b97c4163b6a23ea493dd64794dda3a289c38870a5a3519ada69449b52704575fa0a6237fdc0eefb8069ee7f0d62087abe13b49dcbec06075457e51b99a9f0db62eb"}, @iv={0x40, 0x117, 0x2, 0x25, "78f142b300df29c30ecf82ba55c4ed695666766068b19265528b69c0632285e5409bef961f"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x7}], 0xe8}, {0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000003900)="4db23d4cbdc0cf3ff669efe68ca124de8248514265c2bf45c79a219e842c9e36999572015ca5d7fc5b1373e9412d074e47c04c3e4f2377114c2533ad7b446725a643ba7c7d406e8cc05f3d1cbde808332d512d5bbadd5f11043b26e631c22f3bd4d2ec554352ef02feeeb10531d829d590dd74f18de9ac0023a04010d6483f1fc1a2e80ebcfda19d8b30d923057921fd56c35b33357674bafdc7bcb32fd33a689df9606bf9b5d410e255e0b7eee347e1d4dc004c79d01c0c07d20568b8dec373d07363fa36f36293478ad4242b2d89082c8da8d6deaddd955cefe5949fe618a7", 0xe0}], 0x1, &(0x7f0000002880)=[@op={0x18}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff8c}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0x60, 0x8000}], 0x4, 0x40000) [ 596.802061] kauditd_printk_skb: 8 callbacks suppressed [ 596.802077] audit: type=1804 audit(1546891116.338:420): pid=32684 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/617/memory.events" dev="sda1" ino=17417 res=1 19:58:36 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xfffffffe, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:36 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x6) setsockopt$inet6_mreq(r0, 0x29, 0x80000000018, &(0x7f0000000040), 0x14) syz_init_net_socket$x25(0x9, 0x5, 0x0) 19:58:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x35, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="7c7a000003002d7075d11da43164e150217f74ae6d1fac5da177f1e969a631a1afa5f9de3c4c87e7a92334a790b31d10fd1dadce8791accb2e55b0df027ba971f2e3f87a1d239bc25c8e46edc6ad2df12742a1a8baa95c6cf99910986d466d3b3907b929bf633d5c07ad7028a583ecc501bc73ff0fe61bd3b8c024bcc1a19740eae13737a767494ba21038fd65a8d8884f1844b02d370b58be2863c2ae98b8fd108d74b39d590397c6010400006da3c4180080d92ed2752eac848ccc8b3f2cf279384b08623c5f5c345b1f80df3d167b7dc934a591c40e6c1600000000000000000000000000000000"]) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r2, 0x0, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x50}}, 0x4040810) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:36 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x250) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x2, 0x0, &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bc\x00', 's\x01\x000\x00\x00\x02\x00\x00\x00\xff\xff\x00', 'vcan0\x00', 'vlan0\x00', @broadcast, [], @empty, [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "2ce719c99cffcbf4d7e80e410bb5007c6981466b6431c7e6b129fcead3f149b589996102627779dc3b23bf8250fc3acd9e8be08a4bbab9be219f504cae3a7e4d"}}}}]}, {0x0, '\x00', 0x1, 0xfffffdfffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1f0) [ 597.256655] audit: type=1804 audit(1546891116.788:421): pid=32730 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/617/memory.events" dev="sda1" ino=17417 res=1 [ 597.282466] audit: type=1800 audit(1546891116.788:422): pid=32730 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=17417 res=0 [ 597.334102] ebtables: ebtables: counters copy to user failed while replacing table [ 597.346240] audit: type=1804 audit(1546891116.848:423): pid=32736 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir278232924/syzkaller.0dWjYp/793/memory.events" dev="sda1" ino=17014 res=1 [ 597.360973] ebtables: ebtables: counters copy to user failed while replacing table [ 597.523424] audit: type=1804 audit(1546891117.048:424): pid=32751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/618/memory.events" dev="sda1" ino=17032 res=1 19:58:37 executing program 4: setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x65c15bf2) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r0, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 19:58:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1e, 0x5, 0x0) listen(r1, 0x0) accept4$packet(r1, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000300)=@req={0xfff, 0x0, 0x0, 0x7}, 0x10) ioctl(r0, 0x1000008912, &(0x7f0000000180)="2adc1f023c123f3188a070") r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000000100)={'veth0\x00', @ifru_settings={0x10001, 0x0, @fr=0x0}}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200), 0x3) 19:58:37 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x8000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x7f, 0x400200007fe, &(0x7f0000000080)={0x2, 0x10084e23, @local}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socketpair(0xa, 0x2, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f00000002c0)=0x5, 0x4) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_stream(r5, &(0x7f0000000380)={0x28, 0x0, 0x0, @hyper}, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x3, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7702}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x20013b81}], 0x1, &(0x7f0000000200)=""/20, 0x8034}, 0x100) pipe(&(0x7f0000000480)) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYBLOB="0700000006007f05a8f89bed99acc53dae263cb9ec9701158313d4012c78454a3d453e55060083e2fec405de6c322a4c31e33b9d8934ec7dce791c3d4bda133a9f4e8a3c09000000cf4850fddb52c770d20bf92dc5d77a49b82ff13090863e0eea426aa671c0bba70a5e6788cb10876ad3038157ff45b2fcc56842e95ffb838257485af48113e570e65798d129b3ea8c8a3600d466ed14d3fe841bf359fab800b55687515245f60a956a409968a562fbb5a22fe4a02d7a3dacea06d26c5a88004feca790091b51abc02e4c55f498c291d01fe3a1b1"]) 19:58:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000140)="7f842a8a4f54d9acef59558775772b196111727eab3a5588416698b8167b00ed99cc1f507ae25dc1dfbc3308020cdecba6e5f8c641133cd4ce1903f7468340311078c71b17843c5608ce9c5e6f87823c8a75ef06de0b038f5f744b17b24c3b130cc378e6ec782e030038011b3e918da9fae68b7cc9e50f3f837ca44b6cbe9cf50214ba547cce90ace07275833196bacf55514acae16e3b33ae44517f2df14a1a613811cc013c5cd8400b84caa59f173591fdb87021063da921f5342f8024a5b58168f9161cf9742641b5c50168a8cc62fb07452b6f8bd4e4372cb29a", 0xdc) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 597.999294] audit: type=1804 audit(1546891117.528:425): pid=32745 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/618/memory.events" dev="sda1" ino=17032 res=1 19:58:37 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x10000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x36, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f00000002c0)={'ip6_vti0\x00', @ifru_settings={0x351f, 0x2, @te1=&(0x7f0000000280)={0x2, 0x7, 0xffff}}}) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="912e83d966d3916c3e1236c772cba8bb5e488b8cdfe0abc8f31570a55b2284cb0459e0860339919dacccc4243cf33a2942da", @ANYRES16=r3, @ANYBLOB="000125bd7000fcdbdf25010000000000000008410000004c00180000079d62726f6164636173742d6c696e6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x1) [ 598.157910] audit: type=1800 audit(1546891117.688:426): pid=32767 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=17032 res=0 19:58:37 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x400000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f00000001c0)={0xee0, 0x8}) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffdab, 0x1, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000140)=0x80, 0x800) connect$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x1, @loopback}}, 0x1e) 19:58:38 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x40030000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 598.412708] audit: type=1804 audit(1546891117.948:427): pid=320 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/619/memory.events" dev="sda1" ino=17029 res=1 [ 598.880331] audit: type=1804 audit(1546891118.418:428): pid=316 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/619/memory.events" dev="sda1" ino=17029 res=1 [ 598.905646] audit: type=1804 audit(1546891118.438:429): pid=326 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/619/memory.events" dev="sda1" ino=17029 res=1 19:58:38 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, 0x0, &(0x7f0000000140)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1fc000000, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [], @local}, 0x100000000}}}, 0x84) ioctl$int_out(r1, 0x2, &(0x7f0000000080)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000006a80)=@req3={0x6000000, 0x3, 0x6000000, 0x3}, 0x198) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x100, 0x7, 0x10001, 0x80000000, 0x7ff, 0x200, 0x1, 0xc34, 0x4b, 0x5900}, 0xb) 19:58:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffff8, 0x0, 0x0, 0x0) 19:58:38 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x8000a0ffffffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:38 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={r2, @remote, @multicast2}, 0xc) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000440)={0x3b}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x2c, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x6, @mcast1, 0x6}, @in={0x2, 0x4e20, @multicast2}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000540)=@assoc_value={r3, 0x7}, 0x8) vmsplice(r1, &(0x7f0000001780)=[{&(0x7f0000000580)="55e0e3fb9261", 0x6}, {&(0x7f00000005c0)="5be54243cf33fe77be9d94e94a6edd99825dc93df71d4fc6af609863ea41", 0x1e}, {&(0x7f0000000600)="907c4e02576c4bbed3ae42553de52f06eaa3ab582559ae90fb", 0x19}, {&(0x7f0000000640)="4d26424a2150367f19e3ed7473bc6c021d226324eb207a2751bd9813c85014907e774f4cf5ed8288850389a362232138594016e9ed564e83a0c5338b63514b436716b2240db7ebfb13950423e22f823753564be0e79a569b", 0x58}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="a97b3b4284056423cec8db95b2323fae6a2a329731214c3fe08078236866045f8c84fd06331f960667078372b255bc24b1ecb3314cd7b3f454a8375257510db9d0c210ee7a75d30ef0b05bce9d9e279f63942d9d08c5d36a2d4b5a389378ba5fb23f4c978b653d6b1992c5c8d741d0cf1a063f53d389470f1076b156736838d69e8a0fd85b9195", 0x87}], 0x6, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001800)="02c929220f4c32b1903c97456736cf611a49f97f509a3c53e8e68000c69cbcaa8946b10221a0f32ac01cb24e935194430c987589fc8c33db55ade6524af403ef1b3bc923f1cae2a86171ea21507e044293f8b2977e46cfc7c5e9b9292a4a463d725f9533a691a625ebcd52e438fedd79245367758bb41c36311bf7078bb535fc2c9f2626e81ed551fe3fc6910d56e8f0eabbf1a364c22fe14c38f523fadeacd0ca4d5d12b251b2f36c36e124a9ac66a97390158b7d6e154313b211038c532f3cffab4dbc580bb41aadf53c80ba8167937284f504760bfeb51d3626c9cb48d3", 0xdf) r4 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001980)={0x0, r1, 0x0, 0x6, &(0x7f0000001940)='team0\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000019c0)={r4, r1, 0x0, 0x6, &(0x7f0000001900)='team0\x00', r6}, 0x30) sendmsg$nfc_llcp(r1, &(0x7f0000001e00)={&(0x7f0000001a00)={0x27, 0x0, 0x1, 0x5, 0x6, 0x4, "1f97891855672aa0050142efe1c1a504b1cfe75c42f573fa805e2b3e193f4e2864ddcd6d62979f22a87e29746a628876c7cd868723f0e1a9ddd8ba151215bc", 0x11}, 0x60, &(0x7f0000001d80)=[{&(0x7f0000001a80)="3f0302f1217d6b4d6bbb0e943ab152bef5b88c60e4f3787ac28d8dd766c76317a1eaef8980fbce862713f6ccec1bc00a25c4e6f69969c95e94fc88578884e7755f90d11c61e2cbbd2d4c451159935fce7428510b3d", 0x55}, {&(0x7f0000001b00)="1f6f18eba2b4d253056d28de720314a9bb24cffe6769ac", 0x17}, {&(0x7f0000001b40)="18f28565de3899918c8f82aa060bdba6ec7422dfa68e18eb2606c39776d87d8ba97167a8cdd7a3d8d3cb75637ae44e3eed3ebfd80c717297eb06b1e2f0ae26db8de455efd5b45b3d02b95e2b02ffac42b2", 0x51}, {&(0x7f0000001bc0)="60b6df7603fb9696b2c42bbdc382c21ac923544a8c3e6060f4673c4f9b5b166e0904a7ffd6f20a99726deab322b21bb66d0823b77e65886101c614375d3fb7719701996ab86cac78682cde3c9036cd772b52a0b5b0118455ec1be2e6836f084565629c130c911afac016af1f30be5145e588af515e3c095e7b563ecb558c1b85371b43cdfb66d0acd84febeb45ee5293fdc2c4b9027a0d863385f55c46275d3b328fa82cc600dc8c6fc4f6693057c0bf3b0acdb6037ccf31b70ae942a3cbe5f19bbf5c433df239f53a1b97581402b836", 0xd0}, {&(0x7f0000001cc0)="a53f5642c343c494d6975d8c149d0a585d593a5fe7e76fe9c449ecf3dc0f333a3edfbfab206bbe54660b359edc9cb3109ee8f9cb165e7199c914840246253aee6cc4c8637e63e39eff8644b03629745918fa1b4d1763d81de895b908d5a15458214a7b769e2d8832f7c741b8b50b6bb7098d625877979323b756f4c8cfc7fe2c3a6fb9af9c592ad1e3ed601d2aba21c59b", 0x91}], 0x5, 0x0, 0x0, 0x10}, 0x4000000) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000001e40)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001e80)=@sack_info={r3, 0x8}, &(0x7f0000001ec0)=0xc) ppoll(&(0x7f0000001f00)=[{r5, 0x4}, {r0, 0x4000}], 0x2, &(0x7f0000001f40)={0x0, 0x989680}, &(0x7f0000001f80), 0x8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001fc0)=0x101, &(0x7f0000002000)=0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000002040)={0x2, 0x41d70504}, 0x2) connect$x25(r0, &(0x7f0000002080)={0x9, @null=' \x00'}, 0x12) write(r0, &(0x7f00000020c0)="bc797048fcee313beddd11a3bbf00886cb580a3d462957f7fa106d58919b7c1436459c2e6aa4d1223a1786", 0x2b) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000002100)=""/111, &(0x7f0000002180)=0x6f) write$binfmt_elf32(r0, &(0x7f00000021c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0x200, 0x8, 0x2, 0x7, 0x2, 0x0, 0x1, 0x348, 0x38, 0x2f4, 0x0, 0x44a, 0x20, 0x1, 0x5, 0x55a, 0x8}, [{0x4, 0x4, 0x0, 0x8, 0x9b, 0xf5, 0x10000, 0x5}, {0x2, 0x101, 0x8, 0x8000, 0x4, 0x1a, 0x400, 0x83}], "5c54c26cca94fdb84a6b724f705685f157c709e346b8780650c31e1c288714320e3f1084", [[]]}, 0x19c) r8 = epoll_create(0xe98) writev(r1, &(0x7f0000002580)=[{&(0x7f0000002380)="61e03db4383e83363c7079838f6760deedb9932b88f76df45f65e3656bb64ba39eebb706a5fd018989662aa76643566737e6765ff71a31a1488152ca03d31cc825a1ba6ff579f8cd417a0591b38e02eccc0f0dea59cf24ea64731339f89984b444ff846dd917e6a45ba627656d27add30a479410be6e376f9ad2704653286451b52f479d0390b8bf1f98961a49172e308c093c1e6592de409e99a4e7f3387f39c886c4414341d498b8d61c553d21950144e5325a212c3b187c3b12c4b483ad8dabf47818deea1d5f0f814de4b2f7acbea5f906ff2b64bf937a4caf332080f374", 0xe0}, {&(0x7f0000002480)="6257c385ea4cc58ac7437d2263456608d15e2915c779020aed6d3a642d6ea5184abdbdf3c08f3017054b1e9cb5bd30b076f16dedd467f95514490688cb79992208a16d7b", 0x44}, {&(0x7f0000002500)="3b99fe5558dd5b8bd299dbf6522d4603d772a35575925414f71a1be723b86da18b90112c2a14c3350f130190f60d03861633fc58602427e3964b21bc77f8288a8986c15874db95b346f55ac696f571a9d30bd4ecefaa852052bb6550837e8486179841b1", 0x64}], 0x3) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f00000025c0)={0xfff}) ioctl$SIOCAX25OPTRT(r0, 0x89e7, &(0x7f0000002640)={@bcast, @default, 0x2, 0x44}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000002680)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f00000026c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002700)={0xffff, 0x4, 0x4, 0x2, 0x7, 0x21, 0x100000000, 0x200, r7}, &(0x7f0000002740)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000002780)={r3, 0x1000, "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"}, &(0x7f00000037c0)=0x1008) r9 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r9, 0x89a1, &(0x7f0000003800)='ip_vti0\x00') 19:58:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0x2, 0x0, 0x1}, 0x2c) getpeername(r0, &(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000480)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f00000002c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000180)={{0x7, 0x5, 0xdde1, 0x8001, 0x2, 0x20}, 0x7, 0x6, 0x6ac}) ioctl$FIGETBSZ(r1, 0x2, &(0x7f00000001c0)) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000000300)=""/18, &(0x7f0000000340)=0x12) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, 0x0, &(0x7f0000000080)=""/1}, 0x18) 19:58:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x37, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:38 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a2, &(0x7f00000001c0)={'ip6_vti0\x00', 0x100000000400}) 19:58:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = socket(0xa, 0x0, 0xffff) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1}, 0x8) accept$unix(r1, 0x0, &(0x7f0000003980)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="a7c990a4000000deffffff0000000000", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:38 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xf0ffffffffffff, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = accept4(r1, 0x0, &(0x7f0000000680), 0x80000) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000700)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20000090}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x30, r3, 0xc, 0x70bd29, 0x25dfdbfc, {{}, 0x0, 0x4102, 0x0, {0x14, 0x13, @l2={'eth', 0x3a, 'netdevsim0\x00'}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendto$inet6(r0, &(0x7f0000000300), 0xfc43, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x9, 0x4) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/3, 0x3}], 0x1) [ 599.284538] IPVS: ftp: loaded support on port[0] = 21 19:58:38 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x100000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x1000}, 0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="a7e2288a932d55dc40593ae164c990a0", 0x3bc) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 599.877864] IPVS: ftp: loaded support on port[0] = 21 [ 600.199252] protocol 88fb is buggy, dev hsr_slave_0 [ 600.204475] protocol 88fb is buggy, dev hsr_slave_1 [ 600.214422] protocol 88fb is buggy, dev hsr_slave_0 [ 600.219567] protocol 88fb is buggy, dev hsr_slave_1 [ 600.224718] protocol 88fb is buggy, dev hsr_slave_0 [ 600.229848] protocol 88fb is buggy, dev hsr_slave_1 [ 600.599291] protocol 88fb is buggy, dev hsr_slave_0 [ 600.604439] protocol 88fb is buggy, dev hsr_slave_1 19:58:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0a5d1f023c12626c719070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{}, {0x20000000304, @link_local}, 0x0, {0x2, 0x0, @local}, '\x00\x00\x00\x00\x01\x00\x00\x01\x00'}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) socketpair(0x1, 0xb, 0x116, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000440)=0x810, 0x4) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f00000002c0), &(0x7f00000004c0)=0x60) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="04002bbd7000fbdbdf250f00000008000400ff0300003000020014000100000000000000000000000000000000000800040009000000080009003d0600000800050007000000"], 0x1}, 0x1, 0x0, 0x0, 0x20004800}, 0x4000) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @empty}, {0x0, @remote}, 0x0, {0x2, 0x0, @broadcast}, 'gretap0\x00'}) 19:58:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$cgroup_int(r1, &(0x7f00000000c0)=0x4, 0x12) openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.w\xcaight\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0x10000000000105, &(0x7f00000001c0)=0x4) 19:58:40 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x200000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:40 executing program 1: r0 = accept4$rose(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x80000) connect$rose(r0, &(0x7f0000000300)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @default}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) socketpair(0x9, 0xa, 0xffff, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r3 = accept$alg(r1, 0x0, 0x0) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0xfffffffffffffefd) r4 = socket(0x9, 0x7, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e24, @empty}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000180)={r5, 0xf0, "bac99592df2180560e485dcb11a0f6319bcf2122eae8c5c5faf1becfacc187a51836d7466d98489a170ff1bb40fd37a5b71f3e2c878d3efdc0468092b73a3aec26c24c4b68524f7b879d16b8a5208303aa7d17e01206d732bad1ac3a1e58549e3c40ca0098bb20c8239c9f1d38458b8892ac3f7b9ce36055a95b93384910385e3760d0f29738bd566845ed0a7c3517d6fe8b486974c2af66389c9b4512bc19e9ff26987e50c023e148f08dcefe365f560181bef55a93a959f2e2f6b4b5e6a064f426262e12f8a99a6d845f3bc4ad05949ee51cae7b8e4f3700fd5978c55b7e876ce9fd4213441b32e3bf8728ade709b7"}, &(0x7f0000000280)=0xf8) 19:58:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x38, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:40 executing program 5: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffffffffffff, 0x4) pipe(&(0x7f0000000080)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffff9c, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xbaad, 0x8001, 0x4}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") unshare(0x4000400) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000014c0)={0x1, &(0x7f0000001400)=[{0x0, 0x0, 0x0, @link_local}]}) 19:58:40 executing program 5: r0 = socket$tipc(0x1e, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000015c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000001600)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001640)={0x0, 0x1, 0x80000000}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000016c0)={r2, 0x400, 0x3f6, 0x80, 0x20, 0x8000}, &(0x7f0000001700)=0x14) bind$tipc(r0, &(0x7f0000000000)=@name, 0x10) r3 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e22, 0x400, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4b68638f}}, 0xc50, 0x3, 0x1, 0x0, 0x10}, &(0x7f0000000180)=0x98) sendmsg(r3, &(0x7f0000316000)={&(0x7f00000001c0)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, 0x0}, 0x0) 19:58:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) sendto(r0, &(0x7f0000000700)="5922d1d534fbd6a1065f9cbaad9a2f2d644cb7bd28a4f06deb3be0ed6a81c1e2ee0d53a54eeb8ad8138c51592514244f303a4c429bf657dbcfe424ec467020148cd14a5cb8907b15a30dbbe1043d6150daed3db7bf08a6600ca1ea2bc20f71247fbdc91d35682e21ad8ff342636f4cb3a0c9e7addc3ee1c8", 0x78, 0x4004000, &(0x7f0000000780)=@tipc=@name={0x1e, 0x2, 0x3, {{}, 0x3}}, 0x80) select(0x40, &(0x7f0000000080)={0x101, 0x2, 0x132b, 0x1, 0x3, 0x100000001, 0x80000000, 0x1}, &(0x7f00000000c0)={0x6, 0x2, 0xfc, 0x7, 0x0, 0xffff, 0x80000001, 0x7b}, &(0x7f0000000140)={0x3ff, 0x880, 0x8, 0x10001, 0x1, 0xfffffffffffffffe, 0x8a, 0x5}, &(0x7f0000000180)) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="9feb01001800000000000000e0000000f8000000feffffff35b7403364f909af6ff997879c29e75a40274fb25906ee386eff41e1f33e220fb293c1ff06d0b58fbf2f7865b90ff69de96ef8e83dab3f5978f86ec8ba756ced7233d8718619630eb8f432d3e1c7f9b98d20503ad23591711ac0b37a03213819221d423a3a103da250ce33040a053402aa8c757fda0f225956e8bcf883b7b3908ffcde8c43cc9ebc000000005e1c2f6a7ebd6b102235b7f44265bcdcf2a50fd58a967ef5f0951261a8e573e66cd75bddced6904d01ffd98f68a247ec71f0890a7eaa502a08c56927f98862b3d051724edc186b54e292762ef1c5c684c400000000e8aaa98cd1a474c3fc93b6afc48802a7e1fb3f533714bb4297e2035486ef41f9d2f1467a10ac9d102dd8a0ff1776c872b8d0cdeffe89cd3ef7baeb2eae5d9bb430c4b5eafe1d92a3897e80bb5acbf365bb8e0253e4e04ec1425dbe65d7bcba90b5924402a2412f8d360d2edf0e2caf9c921c842c810cf49dc24a7da137687fac156808af9f71d332eaeae01b32026f0b365c36625e6c1dcfc4cafeb63dbc03df79b4f301368856847d95fca86cacc61ce7fe94da42ddd86ed62926159ce50febd4375252b8ab7882b9f45c1d0f4f872d0573d5b6b51edb23b06e5fd70d0ea12fa120f81410a44c128f1fd203e330e609df462dfe3bb363b4dfb6d4f6c5190042a3d92d9677ee1fc6a66977dcca64c9481e99dc24ba420752202b66dafb54e24811bb0d037c05c87a6c4d3006b47974d24d0941fdcfc4bd04a9f7e221d9e945456c58e76a4da93ada41d0462984407f7ac511c5e6085a459d7afd6ab804547b38"], &(0x7f00000003c0)=""/79, 0x1f8, 0x4f}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x10, &(0x7f00000005c0)={&(0x7f0000000540)=""/109, 0x6d, 0x0}}, 0x10) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000006c0), 0x2) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r3, 0x89e4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000680)={r1, 0xfffffffffffffd35, &(0x7f0000000640)={&(0x7f0000000480)=""/134, 0x86, r2}}, 0xfffffffffffffcfe) getsockname(r1, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000240)=0x80) connect$bt_l2cap(r4, &(0x7f0000000280)={0x1f, 0x4, {0x7, 0x0, 0x5, 0x5, 0x5, 0x5}, 0x8, 0xa5b9}, 0xe) r5 = accept$alg(r0, 0x0, 0x0) recvfrom(r5, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x7, 0x0, &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'veth1_t/_bond\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r0}) bind$tipc(r1, &(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x3, {0x0, 0x4}}, 0x10) 19:58:41 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x300000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:41 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000440), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000), 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x20000108}}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000280)=0x1, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000600)={0x0, 0x84, &(0x7f00000005c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000304000000000000004000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000ee3209e53c9b8d98"], 0x48}}, 0x0) r3 = accept4(r0, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x800) socketpair(0xa, 0x0, 0x101, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000680)={0x0, @remote, @broadcast}, &(0x7f00000006c0)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000700)={@initdev, 0x0}, &(0x7f0000000740)=0x14) getpeername$packet(r2, &(0x7f0000000880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000008c0)=0x14) getsockname$packet(r2, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000940)=0x14) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f00000009c0)=@req={0x28, &(0x7f0000000980)={'veth0_to_bridge\x00', @ifru_addrs=@can={0x1d, 0x0}}}) accept4$packet(r1, &(0x7f0000000a00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000a40)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000a80)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000b00)={0x0}, &(0x7f0000000b40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003a00)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003a40)={'vcan0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000003ac0)={0x11, 0x0, 0x0}, &(0x7f0000003b00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003c00)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000003d00)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000003d40)={@empty, 0x0}, &(0x7f0000003d80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003dc0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000003ec0)=0xe8) accept$packet(r3, &(0x7f0000003fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000004000)=0x14) getpeername(r2, &(0x7f0000004540)=@hci={0x1f, 0x0}, &(0x7f00000045c0)=0x80) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000004600)={0x0, @local, @multicast2}, &(0x7f0000004640)=0xc) getsockname$packet(r3, &(0x7f0000006d80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000006dc0)=0x14) accept$packet(r3, &(0x7f0000006ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000006f00)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000007680)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000007640)={&(0x7f0000006f40)={0x6e8, r5, 0x100, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r6}, {0x7c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r7}, {0x128, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffb}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xba57}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r10}, {0x174, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r14}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x13c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r18}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x54, 0x4, [{0x2, 0x7f, 0x200, 0xab}, {0x4, 0x80000000, 0x4, 0x9a}, {0x5, 0x8, 0x80000000, 0x100}, {0x2, 0x0, 0x10001, 0x5}, {0x1d, 0x6, 0x0, 0x7}, {0x6, 0x6, 0x6, 0x7}, {0x1, 0x4, 0x6, 0x6}, {0x168ac744, 0x3f, 0x2, 0x1}, {0xd70, 0x9, 0x20, 0x3f}, {0xfffffffffffffffa, 0x8001, 0x9f1, 0xfffffffffffffff8}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x258, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0xd68, 0x2, 0x80000000, 0x8001}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r24}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r25}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x54, 0x4, [{0x7f, 0x5de, 0x8, 0x3}, {0x8001, 0x8, 0x7ff, 0x3}, {0x1, 0x9, 0x20, 0x2f}, {0x8, 0x3, 0x7f, 0x7}, {0x0, 0x100000001, 0x401, 0x7}, {0x9, 0x7fffffff, 0x5, 0x7}, {0xf31, 0x8, 0x9, 0x8}, {0x2, 0x1, 0x4, 0x8}, {0xfff, 0x5, 0x40, 0x1000}, {0x1, 0x6, 0x7, 0x6}]}}}]}}]}, 0x6e8}, 0x1, 0x0, 0x0, 0x4008800}, 0x0) setsockopt$inet6_int(r3, 0x29, 0xfb, &(0x7f0000000200)=0x9583, 0x4) [ 601.647851] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 601.661425] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 19:58:41 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x400000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 602.137345] kauditd_printk_skb: 4 callbacks suppressed [ 602.137362] audit: type=1804 audit(1546891121.668:434): pid=408 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/621/memory.events" dev="sda1" ino=16753 res=1 19:58:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x279, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2f1) 19:58:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x3c2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/212, 0xd4}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x2}, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x10000000004e20}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@local, 0x4e22, 0x3f, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x6f, r4, r5}, {0x1e36, 0x1bfb, 0xfffffffffffffffc, 0x3, 0x4, 0x7f, 0x7f, 0x2}, {0x2, 0x2, 0x8, 0x400}, 0xd53, 0x6e6bb1, 0x1, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [], @broadcast}, 0x4d6, 0x33}, 0xa, @in=@remote, 0x3503, 0x4, 0x3, 0xc51, 0xef, 0xfc00000000000000, 0x5}}, 0xe8) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x22) syz_emit_ethernet(0x83, &(0x7f0000000340)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "1bfc97", 0x4d, 0x88, 0x0, @dev, @mcast2, {[], @udp={0x0, 0x4e20, 0x4d, 0x0, [], "e29607149378d33e1db1c73936c77aa3f7fac33b042bd368236862531934ecb1c373d6ea51369e92fb96cc7c6fe4e24d1fcafff87429e50b32881721afab69cc3712c37ed0"}}}}}}, 0x0) shutdown(r3, 0x0) 19:58:41 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x401000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 602.361346] kernel msg: ebtables bug: please report to author: entries_size too small [ 602.455804] audit: type=1804 audit(1546891121.988:435): pid=446 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/621/memory.events" dev="sda1" ino=16753 res=1 19:58:42 executing program 1: r0 = socket$caif_stream(0x25, 0x1, 0x4) sendmmsg(r0, &(0x7f0000000a40)=[{{&(0x7f0000000080)=@sco={0x1f, {0x5, 0x6, 0x100000001, 0x81, 0x3, 0x1}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="2fcc0045a3443b652048762ae6301c2db667971b762849527b77e064cd1d480d5fbb277d4b3460aa4e150400a2d8c0dff7b2eda0e0b51856ba2ee78b74e68d51fb7af2f64d6960a2490cb42788590b3ec421bbbefa7c31d1617d1dfbb9885ea11ecfec8e98181acfab3202ea2ed895e8ca6c811467b018716ffd9b820d7a9deaf4e2de140e70528e5f34d0cfe938b7fed146869a98495efa094eca3492b59d31d23532e36419a918a584c08f3d62385ccbcba64b8785cb788c264670f1e333b40e078ceecb7db564726d3e6f5a", 0xcd}], 0x1, &(0x7f0000000280)=[{0x48, 0x105, 0x71, "049f50f52dccd8d328f907c013a9aaf5b250ff30e940accd5f04c111fe3fa44bfe10f9881abced429ebc24138bd5a42cd385bc"}, {0xf0, 0x103, 0x53945217, "754cf33318c3d8039ef4a54d72dcbe2d4512d09b84a96367e8ae08816f468ca1f2fb76efe978481f5334babb9c412a2f4d1423c9ea9ab99cb6e03d6daed6fd45223530f806290ede26e20bcdb560660c7495621d249867fbe548208324a7d538381992b78f2a86be5e92394a5942e0ef656108389e1db856deb67b13a0b34a95fafd9d062c8b241496b417ff5ec903fbc7f0da5be8c37fb35b3d0c571734eea54b587ceb98e45ab506775b2a7faaaf34db30da9171ae585fc10d5b4387c35b917b987cc7ef740e02e7d946ad2dfec6d1fcef30880e368d3557ffaaa40b83"}, {0xa0, 0x115, 0xb2, "e3b684cda722de1fb9a41cd2a43302c7716ca6f5ce0a3cb8c98d55c7dc1ec7b1cc0e521a96a93aaf89934c456ebddc35436139afe8edb25fc6b6f79a7cc98b3a6543e25b00824b9e79808a6bf80d6868c5699adb8234e6871a43f0ca2f3efed81b0185e4d9bd2e614fec9790229f3628785e83ad1a2d845582f41e44a1e39c5b90973688254aaef9171145a4300a3c"}, {0x40, 0x11d, 0x8000, "946a21b7810088c8c73ca3a038c1bfc2ea85a0466815951d59838b5a680fa948775c97ce2be83e5a0263c7"}, {0xf8, 0x0, 0x100, "58c502b729d2c625bc7086bcc8b1506d8f1357ac9448796ac24e8a0d5761e1e2947862907b6f2ec265baf29aa6df70a52e649ac16e6c4a6d234669cf9c15076fddca3d980512d3c7aca8c070b0b72ce4d9e4652822f22d726dfcc11b72ea5b3ed3851f35fa30dc566c206e67c49c48ec0c2e6239ede3480762c5fa818b9c39a4e72e5a117cd3b8356dcc0ab4327bf49a0dc7af08f08a8dc3b19e9324dfb7184584b074b8327a5582045a69253d2bcdc5d15f6c477396251e79c7a808cb4a6411067d15c63daa6f06fabded4f5e709170eaa95c1304dba080481de5302002f4efaf5fc60c5ed9d1"}, {0x108, 0x107, 0x800, "8465f721bc853341b07242e0efaf0de6303b9ce1cdebb313f46baa9d07c2409ba6f11d8bdaffc3d928dc9a7f2d630d435deca691e680964e729fa40c78e0405e7b5d576c4989ab293aa6f6e4ebc7bd6352400cc6e8360508a01fd5147032ef877a727436ec65385a002031bd13706c9d40f6a3ba6ef462e20ac4024b31086bd14bf132e9606465a2aea3bfc347ecf8903996278f3be825abdc44106e53bd718e5039303578d40712ff0c7ca3e79a8fdcd1ecc1ba17e28b8ebc5bd5acc56a601b59ae67bc0ea2c87217465a808c0775b94d1ea73a4c1db8f5913343308d476d07006065b62afa72f2cb55b723da2b4c6cde429a1e1f"}, {0x90, 0x116, 0x8, "d3891cf46eadc568c1eb8807f024e1d5e2e52308ba7a15dbcad5244cced27725373330df34b3f21290e31e30425fea6ff424526e6dd4e85d2b57434a931b80b62bd580018ddf53a64280d312e50c220efe99e107b7c07bf3d22286d17422cd2a22c0c71a7c41ead2a3b254aaed4dfbc9f8f23ea3443b5ba9d6"}, {0x78, 0x11f, 0x81, "26e42dc680ce61c76060abc61f573d55832f6976509351a80272fd5f2f8f7a795a18de3088af27564b04fd257dc882b0c4a888c17ff505f3dfee2c84de4da92e4630ea99f0805153df44127ac236dadce3a36d9835d8f23a01f041afe2b2771dcf7d"}], 0x520}, 0x1ff}, {{&(0x7f00000007c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000840)="2a47414f6fc430cac32b10c632beeab2344e2d969fe0988ea372def09632e47ea34cf96d89a4baedd07d327ca1d3d0d4195138564a0d54307b1188644d880b2f16f1e2dedb5e101c8f12497f953741ed0382ffd9287445ae348295c9b263d1da1052fb63fb492c9de6971eff47f4103b659ee35b2f1f3a1f83fe9bb14900e438e6e2b0f066269dbb", 0x88}, {&(0x7f0000000900)="936e9ec56e24fc2bb933a9ea56f05afd34396ff627d9a3d35e6eeba80367cfae508dcb4bceb802219b8d376a36807de8b46dd719f45ec0eba9ae4de28e66e911ac7a7739566a3c71833d40a9771d70da999f2a8f66286f6f1aca3cd8665abef7888b223a4703c60049b2adf2f3abc68a23a1b9464dc5c4e83688e40b6d5feb3971e7618ce2a484f6a90c7d", 0x8b}, {&(0x7f00000009c0)="db716a46bec5606c826dd4d0ebfd518434a6212024795186a3ad5f24b39e2ddf9bd3eaa07bff1c41f794d374699e9fa8d7f591a05102deb832e6518ca0", 0x3d}], 0x3}, 0x296c}], 0x2, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$inet6(0xa, 0x5, 0x9) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000007dc0)="f3836149669680a92c5508afbad4d2da", 0x10) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:42 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x39, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:42 executing program 4: syz_init_net_socket$rose(0xb, 0x5, 0x0) r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000000)="594622f8f9f3e953c5f3425c56c0541d0edb3032fb7521fb85a9a7574b20571ab5d014eda50bb455c4cf", 0x2a) sendto$ax25(r0, 0x0, 0x360, 0x0, 0x0, 0xfffffffffffffe25) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') 19:58:42 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x500000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x9, 0x1000000, 0x6}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x80000003f, 0x1, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f00000000c0)='\n', 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f00000000c0), 0x0}, 0x20) [ 602.707933] audit: type=1804 audit(1546891122.238:436): pid=478 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/622/memory.events" dev="sda1" ino=16865 res=1 19:58:42 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x600000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 602.826414] audit: type=1804 audit(1546891122.278:437): pid=481 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/622/memory.events" dev="sda1" ino=16865 res=1 [ 602.879179] audit: type=1804 audit(1546891122.398:438): pid=478 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/622/memory.events" dev="sda1" ino=16865 res=1 [ 603.007736] audit: type=1804 audit(1546891122.538:439): pid=492 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/622/memory.events" dev="sda1" ino=16865 res=1 19:58:43 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x39, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000240)=0x14) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x800) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="f800000016001d0300000000000000000000000000000000000000000000000000000000000000000000ffffe000000200000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d63eaf900030000000300000000000000000000000000000000000000000000000000000010e4ea000000fbff0000000000000000000000000000000000000000000000000000ffe69c2ad5bc08"], 0xf8}}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 19:58:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0e40ded627e1aa6be305b999cbf6a4e3d4bbc290aec4fae1a353d5851108643f914990bb1ad0617f6899fb52648ffedb07eabad6551562b65085377bcf3ff722", 0x40) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-arm64-neon\x00'}, 0xfe83) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x3a, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:43 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x700000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:43 executing program 0: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x600000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:43 executing program 4: r0 = socket$inet6(0xa, 0x40000000000005, 0x3) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e1c, @loopback=0x7f000002}, 0x10) r2 = accept4(r0, &(0x7f0000001300)=@isdn, &(0x7f0000001380)=0x80, 0x80800) getpeername$packet(r1, &(0x7f0000001c00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001c40)=0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'batadv0\x00', {0x2, 0x4e22, @local}}) bind$can_raw(r2, &(0x7f0000001c80)={0x1d, r3}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x3ff, 0x4) getsockopt$inet_int(r1, 0x10d, 0xc0, &(0x7f00000001c0), &(0x7f0000000100)=0x10a) 19:58:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001600), &(0x7f0000001bc0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001d00)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000017c0)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="44d0d3cbb494f7", 0x7}, {&(0x7f0000000140)="b8d47915159697159a0bb2577f9d1a806aa87987ab9d79f69efb84dd99d93d9cb518e9d28e6f04f62c35ab3a5ddcab29b701ec4f4506c399b7b6b6faf23f057eb01da38fd37cb6a9667083240abdee95c4dfd58f15973e512729836a8a10d12fd00267d36e", 0x65}, {&(0x7f00000001c0)="c80d9e21e5344c4775ea6b83c0fd24f1ce6d91cce8b9b7b1ffe741d25f64b3de730bc076d5b50551d7cfc03469a8d0e12b0f72dc085f30efec9d131ca7f58976a8ab351af4f4b425b1eef583ed01787f2b88c01659712adec863a66ab51f44cc51a3788a4a83181d68b933ffe6178cb96e4e3fe50666d9191b421c77df1a8181bf513fc44eb22ff9036b7e9c9264fadcea3460177ca183d5821a5a3a3b942cbf261e03453c34954d31bca55dfe1c5f667060697b61207e14fa82", 0xba}, {&(0x7f0000000280)="47a46fccd64d2548ec9c33c6d164388261dec024a3847864d8a2edf36fc91104aef07da2d13658cdedbc687488f291aecca5e6c11ec591d961b927f4814e99a1b076434d799f226023ffeacff0e4", 0x4e}], 0x4, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x175}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18}], 0x90, 0x20000000}, {0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=[@iv={0x90, 0x117, 0x2, 0x78, "5296f85a21369b53437475095cb18c85f79b58e7ef8221c32a29156a4afb720abec045540836f9f07f561e77ef523e2cce0e22434b8c7b37532402216cc9345d2448e58cbf44e8ccc8af2d150ce71144fc20fcb643d5be64557b14cf7313ac119d574103ad9bc9396d33c51c324d03033e1c15ac9ecb9307"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff177}, @assoc={0x18, 0x117, 0x4, 0x800}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x9a, "03e1d208763b194a7c13f29c6b1181f9614b8c7be8f169b4cb650687aa5e82b1271c67d6de18497ec34957652d33f552753ced9e082746e23ff17375452ef4e123cf6e08fa361aa7153ed25738fc9dbfb503b8c27253e8b105e0ec9c0f102a73de65eb8a916d9d948158ecdcf083f44196fb4f1110d24774562279756176f395bb5827250ef26088c37cc7dfff192de15c875e6fc65bef3cead1"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x110, 0x117, 0x2, 0xf5, "294306512c28c85d10220730a7043e140fe182a7ff6aef42139ad7d6721a0c2ce57d4f348f2614dc3b8b35753cd7fde20f3da3abcc4c67108b9608c427385eff92da2f05251bf4c12d4a1e8e5d2bcb66e486cbcbe397e4ab3f9c235db26fff06d1b7db38b9f782d173e4669d14abb646fd49e791bc9a0acd52b7ea1d407bfccdc9280e4deb459e00c51e044be158344276a111734509a5e24c9ca161c9438332e24b9c2587ad52a05beed665ad08dba6e9745641db8973eb8cf7a02598d1868767f144d431a8d6a9646401e7b218674d2efc8e405d1b37538e44a9dd405cb51eede1c0dc782d3574e70a4fc32f1b8a3ca7c0c6bf68"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3, 0x1}], 0x2e0, 0x8800}, {0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000740)=[@iv={0xe0, 0x117, 0x2, 0xc6, "fa402241901c011bcd5faa5c5411c91685b0c05166724d97b161409acc9fd7ceea6ca2253f9e85d0e269885144e7e701c1cf993af72d25cd90769025f6e0033632f61e45e7e366fe169a4be0a53971cc8af9da8827d257461aea09ad6009ec910f9348eb5e76202186c031fe89f14dae59a7d742b48cbd5021f086e2222afdc95219540fcdd6aa1625b3d1c5e151514ee49651582340dc074dd0b7bb2636f3f815e13b260378da390ae1520091296900b0e9adae60b0708c589c6587f709221efa1d120250e2"}, @assoc={0x18, 0x117, 0x4, 0x6000}, @iv={0xb0, 0x117, 0x2, 0x99, "da34ce240d14d7bf21648eb9bb789f30b599a2bdf60907beb81fa9ea2d3943a553ebf945a1f7e1667de2a89554e6dee3ce1a690ede953b32397c6ae9920df4b7a4602bacd2fdb9959d264b864cd8060aac8000d26239b9c2edd3dbb6fc42936d8a4394c73431ff0e935f3068515e14c95d492e0801521c62b8613edb1f9576461e2720614c380f8ec773aa6ee7d5e1750a9e09bc0aced1c236"}], 0x1a8, 0x8005}, {0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000900)="463562fbbd34", 0x6}, {&(0x7f0000000940)="ac3bb715e6605909b7327c1ceae752362751ac2e3ed2fcc50ae7e11be46fae7c1a4b7ad723", 0x25}, {&(0x7f0000000980)="ecf80f54de84e963f81bb3f2023b32d2bcdb5537662f3d15b7f6e7f796f16c0a9725ef1d72154a9d1bc8e63b119dcef326fed3fb355ba4dccd1dab7036815ae16503b12b5b1d41e2b4e77bee591c90b411587a97c192e64b80f9d46d9be2d36ada696f9f35797eaf6955825b53b2c7e408e2e1cf", 0x74}, {&(0x7f0000000a00)="0c1ff28f283b135bd5ccf1b4902f2a1863c0cb6ee1933fb1e6f762bbe605bf72aef7c7ea548ef39aa3e4d17a1aa875782c7aa9b4715c8286b8e004e43ba5645b71874068b17d4d54dded71cfff7fb1eb6626cbf06f2e5866832476f8ca425c0666744062b864c062e8afbeb43fa41c00eff44576ae420b2de97f485772fcee1e852d45979312a4d1125f55c78655553c3876f5d3a1aa7b353e5ff5a5705dcb16f9f740061169225db992eedadf28b4de96bc8e399b8353428efb1d0812486f", 0xbf}, {&(0x7f0000000ac0)="6fd7b312bbb3f3a6f7c3b54c86aa89721e75ceb01388a7b11dbfd8624f1656c4ef0e7f6634569b9664580cc12a9397352ea8341d0c6f2b0740f067a9579879cc7c58d23d003ac5f2e513f0926e139a41ed179d3d13d27c395bab6f08cf5bcefc638865ea9afe6a06a04de81f4964c69af00c8b4c6f5a18868c66cf0086584647e4b8930798b4c0344bed7748991bffd2b3ed3baf37e3f10339f71cd886bc98e6269d52a9e71a5456ff2df40dd5c990a9080896ea63ce", 0xb6}, {&(0x7f0000000b80)="26069eb9e55d38234e77015f6ee64abe24770773353cad4da7e4cc223398850ac3af5b36cb47d77fb1de707b3d6b9c5e982ba7d9d3b436700541a36f68921b8dab0ede56d98ad274a41ffbdc5cfac0773af3fa9ba606ee639e16860e80bedb8813a825fb03c4d4edf698bdd488749fc1719d5c4bb30e7177e210ba99071276ec9bbe3cfe3f4a8e1c253f268a170651f75d627cf3f5b342b3b8696f0cf461c3c6e0484b364ae0b7ed5e4d1f97f43880eb86068d49b10fb57851e2817b4f10c281380e7b0695e5bf6e5ea86e20da3482f52c9b497f36c19cc93f0b46ce7cbca315", 0xe0}, {&(0x7f0000000c80)="08a63bf261db284f0a0dafe3b8c92747f1e97c63540831915ace12b612e532b47f84c157935d96898507b2c7c2fbcf7b16e56007ed94aaf987174eea2ff9c9dc63e4bc7d16fe25312000210955094361479cf112c7efe037d6ff61e29428db88ad3f48f59829690206581850d0cd502ade45ced04823e62a29c6dc4218ea37e11820d34c86f6b0ba5720e013a20e68fd623479baa88fa014f213e76a4531cf697345aa4e78884b3217529a0151cbc3721a95fcd9c7b8a99268191224590aa5d25b90ac231967ca2522009b58877c2dcff5c0bdff2dbb0e60a73ea5553fc4e856a39f76ffc4f7b817d716e5741b8ef9390f", 0xf1}, {&(0x7f0000000d80)="68a37cb4dd4ce174725cd5f3e1f9033ef59b7d", 0x13}, {&(0x7f0000000dc0)="6fa2b605ad4604a3e82809ff193c2187460b8e28d1f6a2bfe6dfecbaf3cb90c4d5b303fb057c18451eb2641eaa05e49e8d3f2d92fc56d35d2d44c0819b43ad484b9ad7a74163f862b66f6a51ae5d1412045b0072e1ca1ddf8318b01998c7512a55610f8835b1523ee851fd2f14cdd1fda0f877d66c09103c7df11fbf2445990f109a6790f2aa1755cd21f36ac2d3eeefa6ead752", 0x94}], 0x9, &(0x7f0000000f40)=[@iv={0x110, 0x117, 0x2, 0xf9, "6c87ff1c515eaf450270d8a83d277b1b53ba2cbb9aaa6e28ad5fa9194ca568717de6b386ef63d98a5e4c044079627e0fc12feed8a6e0db236c2fa228d3ba94aaf5c679e3e91cde67c7dd213409b111ede1d4b2511eea8dd20fd9caf879592be739a7ca06cbe39dd9d2d5d9c9e8953bb7f65f0b8a01e2573582ff51e490e55bd686561eb0305a08329194b51ba8b2755f30ce3b6f1ba08757eb12770b11fe058d100c8dcadf1820826bc9db7c8c94faf684ccc76abf6aeb60b5af994a0a3354184b93a0b86ac4f5bc2428bad2b39943d821e1abf39663e16847423db53613967cae93b999d483c463f4465182ef70446b86cab9ac5ce7fa4094"}, @iv={0x70, 0x117, 0x2, 0x55, "8ed3d2e320189be3d310f8fbf31bb3b13bbbbcd2e84cbed61bb341446edef986e8851c1344bdbc3313b2fb3ef6fd8a885f1a76b0946411dd4ccca6f275952e1c614dae050572ea45f886f47e31d42d045d4c753d39"}, @op={0x18}], 0x198}, {0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001100)="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", 0x51}], 0x1, &(0x7f0000001240)=[@iv={0x40, 0x117, 0x2, 0x2c, "caa7168995713f84bcf4cf5343a1e8a17512e1983e47ed988af6e7b1d953692996f9696744e8b82297d8a37b"}], 0x40, 0x20000000}, {0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001280)="0f54d9a20239f9da4e0b79a0e3cd3d772518aff409cc0b930d093a04fc14d3247cafddc5e0d5c34b15fc938d4eb49a5f68b80aa553b247c94f9d8cd92a56648fa1b846868348c9e2b43615001d48e361189911c70f07f9a9fecd85c8db3fc202f7db57cf5301e2d607282478b558e42ebcd16d29bada1339d1b38bcdd1e008378080209f970d5d8fd1d687e074ea93902228a7996ad496f54e9774aa73e2da5c920a5ac55e5a4d", 0xa7}, {&(0x7f0000001340)="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", 0xfb}, {&(0x7f0000001440)="0bfbd32d168ac83ea85160551a2454e9de46982ac0d4e80c91578cc513c10e35b46c9059ae14b885d1", 0x29}, {&(0x7f0000001480)="145d81485d31bba1f054270939ce56dd6d86d727b042921040f45cb929f7d9bbf9e0f24b6d9b8d05afffe366399d649529bf951835bf941e135c4a6e453db97648dde84d723349872f21d0b68def34069f35583a6c2355421888f387474df0681d785d9923a9b549f09f8131b9e5601e6223c5a1b598", 0x76}, {&(0x7f0000001500)="d5bdf0679033843cdd878d7221fedb7d360d456b18130224cd421f66f20ce0d21444b5f28bf8fc98f2554e59cce8dd1f9d145e58c50841d66eb1840ff656e1efd4a2547b7a1ee29601561944c88326e0616c2327e0fca2565cd620ac09a1b61074a68712980995412c8c01f690c3af6dd98dbf19ff21b457fcfa5c1102be4e82a503a4ddff8046a027fadfe83f396139b74b3905f173eb8371ed521ee511308c84e44931e067c0b1047c25bf", 0xac}, {&(0x7f00000015c0)="f31a50efc383", 0x6}, {&(0x7f0000001940)="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", 0x177}, {&(0x7f0000001640)="57895d030cd2bb5b6ca4581e4c33b4ca85b83bd99ee771da6486bd7bf2344d030d5b153e75fa41268c6d99f7a508ba417617fa8931131e0a9fdb8be54e6e0397b3ba636caaa2ca1a8775fdc5b2afdf63288982c34e02799a00b348de637e4ac4ea51219fb4a205ee7315622daaa6c5120e0c27ec3244559ed1e0d33fa8c2389b537a6569df58ee9e67dfed10dffa8d1678ac9427cbd00a27b84f8ca90d7883a14f828a0464ef57827c1ee5d79b8da04f81", 0xb1}], 0x8, &(0x7f0000001780)=[@assoc={0x18, 0x117, 0x4, 0x1}], 0x18, 0x20000000}], 0x6, 0x810) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) r4 = accept(r0, &(0x7f0000001c00)=@alg, &(0x7f0000001c80)=0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000001cc0)=0xffffffffeca82974, 0x4) socket$key(0xf, 0x3, 0x2) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001ac0)={0x0, 0xd2, "6d7f14996071140c48f7a7d0208e642031dbbc5e3e51239b2a9f07f5cb6cc7bb09ed4bb0f026b43bb836bdec299fb49ccac05924dea713aaa38a9f008ffda418d4a4781978e1c22505ea56c2330395757ace39c1d5c76d5011750dab1e5ffc3ebdc91ead274dcc953d17a3097121dd0899bf0f577476927cd07d1b049c3df80df25f679d0d126784a4de454f9cfbb472e20f5f957eedfa2ff2f6e4b4ede6849bbf7bc8eaa51e13b072ee9b62177510d172ea516da76119d87bec79ff837a5d8bb947bdd7b1bdb98af71e3f728e548db9e73b"}, &(0x7f00000003c0)=0xda) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000700)={r6, 0x80000000}, 0x8) 19:58:43 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0xffffffde) sendto$netrom(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={{0x6, @netrom}, [@bcast, @default, @remote, @netrom, @rose, @remote, @null]}, 0x48) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f0000000240)=""/151, 0x97}, {&(0x7f0000000300)=""/211, 0xd3}], 0x3, &(0x7f0000000440)=""/248, 0xf8}, 0x41) ioctl$sock_x25_SIOCADDRT(r1, 0x890b, &(0x7f0000000580)={@null=' \x00', 0xf, 'veth0\x00'}) 19:58:43 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x800000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x1}}, {{0x0, 0x0, 0x0}}], 0x13b, 0x0, &(0x7f0000003080)={0x77359400}) shutdown(0xffffffffffffffff, 0x0) [ 603.914678] audit: type=1804 audit(1546891123.408:440): pid=515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir436651758/syzkaller.YadFlO/813/memory.events" dev="sda1" ino=17137 res=1 19:58:43 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x806000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 604.007885] audit: type=1804 audit(1546891123.538:441): pid=517 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/623/memory.events" dev="sda1" ino=17049 res=1 [ 604.397807] audit: type=1804 audit(1546891123.928:442): pid=506 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/623/memory.events" dev="sda1" ino=17049 res=1 [ 604.445424] audit: type=1804 audit(1546891123.958:443): pid=534 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/623/memory.events" dev="sda1" ino=17049 res=1 19:58:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000002, @local, @dev}, 0xc) 19:58:44 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6(0xa, 0x803, 0x3) r1 = socket$inet(0x2, 0x6000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @remote}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0a5c2d023c126285718070") syz_emit_ethernet(0x207843, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300004, 0xffffff88, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) bind$inet(r1, &(0x7f0000001240)={0x2, 0x4e22, @broadcast}, 0x10) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000802, &(0x7f0000000040)={0x2, 0x404e23, @remote}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='veth1_to_bridge\x00', 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000008c0)=0x7fe, 0x370) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xc9}, &(0x7f0000000180)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b40)=@mangle={'mangle\x00', 0x1f, 0x6, 0x638, 0x348, 0x0, 0x200, 0x490, 0x348, 0x5c0, 0x5c0, 0x5c0, 0x5c0, 0x5c0, 0x6, &(0x7f0000000ac0), {[{{@ipv6={@loopback, @mcast1, [], [], 'sit0\x00', 'erspan0\x00'}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@initdev, @local, [], [], 'eql\x00', 'ip6_vti0\x00'}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote, @ipv4=@multicast1}}}, {{@ipv6={@remote, @initdev, [], [], 'syz_tun\x00', 'veth0_to_bridge\x00'}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@remote, @ipv4={[], [], @local}, [0x0, 0xff, 0xffffff00, 0xff], [0xff, 0xff000000, 0x0, 0xff000000], 'veth0_to_hsr\x00', 'veth1\x00', {0xff}, {0xff}, 0x87, 0xffffffffffffffff, 0x1, 0x40}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d2, 0xffff, 0x8, 0x3}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x9}}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x100000000, 0x366, @ipv4=@multicast2, 0x4e22}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x698) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockname(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, 0x0) clock_gettime(0x0, &(0x7f000000b800)={0x0, 0x0}) recvmmsg(r1, &(0x7f000000b700)=[{{&(0x7f0000007b40)=@xdp, 0x80, &(0x7f0000007f40)=[{&(0x7f0000007bc0)=""/232, 0xe8}, {&(0x7f0000007cc0)=""/189, 0xbd}, {&(0x7f0000007d80)=""/249, 0xf9}, {&(0x7f0000007e80)=""/164, 0xa4}], 0x4, &(0x7f0000007f80)=""/189, 0xbd}, 0x1}, {{&(0x7f0000008040)=@ax25={{0x3, @rose}, [@rose, @null, @rose, @remote, @rose, @rose, @default, @null]}, 0x80, &(0x7f00000091c0)=[{&(0x7f00000080c0)=""/235, 0xeb}, {&(0x7f00000081c0)=""/4096, 0x1000}], 0x2, &(0x7f0000009200)=""/105, 0x69}, 0x12}, {{0x0, 0x0, &(0x7f000000b300)=[{&(0x7f0000009280)}, {&(0x7f00000092c0)=""/48, 0x30}, {&(0x7f0000009300)=""/4096, 0x1000}, {&(0x7f000000a300)=""/4096, 0x1000}], 0x4, &(0x7f000000b340)=""/143, 0x8f}, 0x9}, {{&(0x7f000000b400)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f000000b6c0)=[{&(0x7f000000b480)=""/235, 0xeb}, {&(0x7f000000b580)=""/246, 0xf6}, {&(0x7f000000b680)=""/31, 0x1f}], 0x3}, 0x9}], 0x4, 0x1, &(0x7f000000b840)={r3, r4+30000000}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f000000b8c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r5, &(0x7f000000b980)={&(0x7f000000b880)={0x10, 0x0, 0x0, 0x1fc300d93ea42bd1}, 0xc, &(0x7f000000b940)={&(0x7f000000b900)={0x24, r6, 0x10, 0x70bd2a, 0x25dfdbfe, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x84e4}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x8040) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00000000c0)="8b", 0x1, 0x4000101, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00\x00\x00\x00\x00\x00\x00\xe4\xa1\x00', 0x10) write(r1, &(0x7f0000000240)="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", 0x595) sendto$inet(r1, &(0x7f0000000240), 0xfffffdef, 0x5942, 0x0, 0xbf) 19:58:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001300)='memory.swap.current\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001240)=0x200, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000140)=""/4096, 0x1000, 0x40000142, 0x0, 0x0) socketpair(0x23, 0x80007, 0x8001, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001180), &(0x7f00000011c0)=0x4) 19:58:44 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x900000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:44 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x3b, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:44 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xa00000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:44 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)={{0x3, @netrom}, [@default, @null, @default, @netrom, @netrom, @bcast, @netrom, @null]}, &(0x7f0000000080)=0x48, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "2441b391e20fb482a7cb872f677f356f895c8e1e6afd6c46d5f2fc03ab4953099be1b7346712ba2ae6b0abd68cdf0d091e710f55b864c866a6469b0073711faae0fae99e97e5d995e4d90ebdb0a56d2d6492f0e01ca2e1cde983eced723904e47c3d81a4bedfebac0c719f406f37c50405fe42b350d365bb5a1ce1035cc989eb1f56fe5e358e667649d5235377fbff"}, 0x93) r1 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x6f, &(0x7f0000000180)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xf, "c63d31edbed48619f72a5fbd13a693"}, &(0x7f0000000200)=0x17) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={r2, 0x9, 0xff8c, 0x0, 0x1ff, 0xffffffffffffff81}, &(0x7f0000000280)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000002c0)={@ipv4={[], [], @local}, 0x7, 0x1, 0x2, 0x4, 0x100000001, 0x20}, 0x20) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r6, 0x3, 0x70bd26, 0x3, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000480)={r3, 0x1, 0x5, [0x7ff, 0x6, 0x2, 0x1, 0xffffffffffffffff]}, 0x12) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000004c0), 0x4) getsockopt$sock_buf(r0, 0x1, 0x3d, &(0x7f0000000500)=""/126, &(0x7f0000000580)=0x7e) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) connect$inet(r4, &(0x7f00000005c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r7 = accept4$inet6(r4, &(0x7f0000000ac0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000b40)={r2, @in6={{0xa, 0x4e24, 0xffff, @mcast2, 0x2a5a}}}, 0x84) getsockopt$inet_buf(r5, 0x0, 0x38, &(0x7f0000000c00)=""/65, &(0x7f0000000c80)=0x41) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000d40)={'filter\x00', 0x0, 0x4, 0x17, [], 0x1, &(0x7f0000000cc0)=[{}], &(0x7f0000000d00)=""/23}, &(0x7f0000000dc0)=0x78) write$cgroup_int(r5, &(0x7f0000000e00)=0x4, 0x12) pipe(&(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_SETVERSION(r8, 0x40087602, &(0x7f0000000e80)=0x7) setsockopt(r1, 0x3, 0x5, &(0x7f0000000ec0)="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", 0xfe) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000fc0)={0x0, @initdev, @dev}, &(0x7f0000001000)=0xc) getsockopt$inet_mreqn(r4, 0x0, 0x95066202ef6cdd75, &(0x7f0000001040)={@multicast2, @broadcast}, &(0x7f0000001080)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f00000010c0)={r2, @in={{0x2, 0x4e21, @broadcast}}}, 0x84) socket(0x2, 0x5, 0x6) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f0000001180)={r2, 0xe58}, 0x8) getsockopt$EBT_SO_GET_ENTRIES(r10, 0x0, 0x81, &(0x7f00000012c0)={'filter\x00', 0x0, 0x3, 0x81, [], 0x3, &(0x7f00000011c0)=[{}, {}, {}], &(0x7f0000001200)=""/129}, &(0x7f0000001340)=0x78) 19:58:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000007d80)={0x10, 0x0, 0x25dfdbff, 0x2000000}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="a7e2974d9707b6196d3b7dc4bcdaa88a932d55dc40593ae164c990a0", 0x31b) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) accept$alg(r2, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x8, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x88) 19:58:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000080)='1', 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0xed5e0000, 0x0, 0x0, 0x20000fff}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f623448") ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x100000002072, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0xad, {{0x2, 0x4e21}}}, 0x88) socket$alg(0x26, 0x5, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x14d) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1b}, 0x7, 0x1, 0x1, 0xa, 0xd1a9, 0x8, 0x3ff}, &(0x7f0000000200)=0x20) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280), 0xfffffe8f) getsockname$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000003c0)={@ipv4={[], [], @loopback}, r2}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x300000a, 0x8013, r1, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000240)={@remote, @rand_addr, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={r3, @local, @local}, 0xc) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/21, 0x3c000, 0x800}, 0x18) 19:58:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1f, 0xff, 0x6a, 0x5, 0x2, r1, 0x1000}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}) 19:58:44 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xc00000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0a5c1f023c126285719070") r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000840)=0xa, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000007c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x98, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd09}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000010}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9020}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x0, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x8010) close(r1) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)={0x154, r3, 0x210, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8eea}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x28}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffe1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xc}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000000000000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x154}, 0x1, 0x0, 0x0, 0x20000004}, 0x4001) r4 = accept4(r1, &(0x7f00000001c0)=@tipc=@id, &(0x7f0000000240)=0x80, 0xe3c3e9e8e0bf3e82) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @empty}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) connect$packet(r4, &(0x7f0000000500)={0x11, 0x0, r5, 0x1, 0x7, 0x6, @remote}, 0x14) 19:58:44 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0x0, @multicast1}, &(0x7f0000000300)=0x10, 0x80800) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000340)={0x8}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="674e966b925bb64aeb16b19179cd12bbc0962fb41c67f2a73200a3b3b1de0faf81111c306dc0af38d62cfca496997a016179ab9271e92eab437c9907f037fa40e2fc45f2adbc10ef195c5c3e270718e045a5377f22fb4d83bc59a3d8f6f277c82727e60957c6df5ea0d23b4a736a80d3b7f6bf69b4e233260999", 0x7a}, {&(0x7f0000000080)="3bca3dc6c4020f5b691d2b895bee9bc90949ceb55bcd488bb351970f3a24201dc60c5ee6725498869315038ba2fe1686eee88b77658784", 0x37}, {&(0x7f00000001c0)="f49efe648ce4a3a2e95356f388a7bb4fb10862221b0fc4c8f4982c360343aac5bbfb28885fbb9580dfaaa05abdd85a4fa48ce0ba55277a984709140ba02ae3ead0e353077d0c78f136949f40185ec52229accb0156296f3eb374fb", 0x5b}], 0x3) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) socketpair(0x3, 0x7, 0x9, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000003c0)={0x2, 0x11, 0x0, 0x3, 0x15, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e23}, @sadb_x_sa2={0x2, 0x13, 0x74, 0x0, 0x0, 0x70bd26}, @sadb_x_sa2={0x2, 0x13, 0x6527, 0x0, 0x0, 0x70bd29, 0x3500}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x828}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x800}, @sadb_address={0x5, 0x17, 0x3f, 0x20, 0x0, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x28}, 0x8}}, @sadb_address={0x5, 0x7, 0x3c, 0x80, 0x0, @in6={0xa, 0x4e23, 0xe240, @ipv4={[], [], @local}, 0x794b}}]}, 0xa8}}, 0x90) r3 = accept$alg(r1, 0x0, 0x0) r4 = socket(0xd, 0x8000f, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000240)={@broadcast, @remote}, &(0x7f0000000280)=0x8) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:45 executing program 0: r0 = socket(0x848000000015, 0x805, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000], 0x1a}, 0x10}, 0x1c) 19:58:45 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xd00000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:45 executing program 4: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="a00ecc010000000000000086a0ed6fb8dafdf7a37311110c1ee1686eace1b7a9795824abd49fa8852d20921312f55db8a7028e65ea592a8e2343303829d223bacf0036e7f7f7f2f7fe78382dac1c5d0000000030") syz_emit_ethernet(0x3a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, [0x0, 0x2000000000000057]}) [ 605.676483] RDS: rds_bind could not find a transport for fe80::1a, load rds_tcp or rds_rdma? [ 605.714959] RDS: rds_bind could not find a transport for fe80::1a, load rds_tcp or rds_rdma? 19:58:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x3c, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x13, 0xfffffffffffffffe, 0x1, 0x2, 0x0, r1, 0x7}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r2, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r3, 0x0, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f00000000c0)={r2, 0x0, 0x0}, 0x18) 19:58:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='!md5sum-cgroup^}-(proc\x00', r0}, 0x10) r1 = socket$inet6(0xa, 0x400000000000803, 0x3) ioctl(r1, 0x400001000008912, &(0x7f0000000140)="0a5c2d023c126285718070") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4}]}, &(0x7f0000000000)='GPL\x00', 0x1, 0x3f9, &(0x7f00001a7f05)=""/251}, 0x48) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) ioctl$FICLONE(r2, 0x40049409, r2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r3 = accept$alg(r2, 0x0, 0x0) socketpair(0x3, 0x5, 0xc8, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000180), 0x1) setsockopt$CAIFSO_LINK_SELECT(r4, 0x116, 0x7f, &(0x7f0000000380)=0x1000, 0x4) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:45 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xe00000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x400000000000004) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000100)="48000000140065add2b497d1ceff799bf4b7f1a333984dfa31b44beafd0d8c560284ed7a80ffe006000e0000000000a2bc5603ca0089100000200000000101ff0000000309", 0x45}], 0x1) 19:58:45 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@initdev}, &(0x7f00000000c0)=0x14) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), 0x4) 19:58:45 executing program 5: mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x20, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = epoll_create1(0x80000) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x7, 0x2, 0x1000, 0x80000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x20000016}) 19:58:45 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x1100000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x12000, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2}, 0x0, 0x3, 0x4, 0x3}}, 0x80) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec", 0x4) socketpair(0xe, 0x80807, 0x69134643, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001800), 0x4) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f00000000c0)="dfc66d8e4c86ca94c0654cd658dfe84137b4a70094e6e1ea51516c711d6bb30406b88a9add0446aa92d99c417702000be91d8ad499f103d83b1bf90010fd1287841a2a2320f07d1a0cfcd1594fa60dd66a442b1f40643bf9962efde258dddb2803798eb4780c5872c7086a43d40421ba3136f9fd62fa6446ff90bc28db90cced683d82ae80246f71a5782a65b6e9fa57c379f817e7c8a330fd56368730723c38b8f54a20533677f26da8c8199d8d2dbccf8311a38d982c9a85dd3140cecfbbcc191bb12cde076483cd613935f1962f914c3b2a39bed083fa603341e4779c9331ff3b066951002d8bbf32f41db8e7", 0xee}, {&(0x7f0000000500)="98d20c891da54602ede5320859c179e051c76496c80cd441d06634cfddac17faa5d4b55b72433f7dac3de70dec14223e6a09bfe28c088156eae3553280a4c5963b216c4d03c68cea83327164bbf5d2f7af19b9a60b04a28fba7cd540a5169af476195e0bec7d73c09a23a434092c95611bd5b42aa5427bbdd04d07ab4b41857d98cf69eeb7c7", 0x86}, {&(0x7f00000005c0)="cca0303cb43e7980e0a3b8afbaf1f30b7a343d670f9e28664869003a440bf96ef0d359ed4096c46b21951681e6495dc64963e80f9a9c112fdc06baa956d5a0c686b326a9f3b6e29417f2003f1c1ca1f068f56030e8403daffcc05def0c4b42af1946e6b99c930eb3c9d149069e41f172c13edf280f744154f428adc2561129259b16dab7cf01a7bffa118e7d48ea6fb652ae17e95f869c306f0187739107b1c2695910b8ca50d6897209416c63318b3199ad897ea2a8b8ea1dbec830ffef6a3587795efda87fb00cc502", 0xca}], 0x4, 0x0) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000001700)=ANY=[], 0xffffffffffffff60) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0xe}, {&(0x7f0000000200)=""/98, 0xffffff03}, {&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000000440)=""/45, 0x2d}}], 0x1, 0x0, &(0x7f00000050c0)) bind$alg(r0, &(0x7f0000001700)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) bind(r2, &(0x7f0000001780)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x24}}, 0x80) 19:58:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000240), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1, 0x51}}, 0x1, 0xfaaa}, &(0x7f0000000080)=0x90) splice(r0, &(0x7f0000000200)=0x1, r2, &(0x7f0000000280), 0x7, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x1}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0x7fffefb4, &(0x7f0000000180)={&(0x7f00000002c0)=@report={0x4c, 0x20, 0x0, 0x0, 0x0, {0x0, {@in6=@mcast2, @in=@multicast2}}}, 0x4c}, 0x8}, 0x0) 19:58:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x3d, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:46 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$inet6(0xa, 0xa, 0x8001) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0a5c2d023c126285718070") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000000000)=[{0x7}, {0x6}]}, 0x10) 19:58:46 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x1400000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x26d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = socket(0x1a, 0x3, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x80, 0x2, [0x200, 0x1]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001140)={r2, 0xc99}, &(0x7f0000001180)=0x8) pipe(&(0x7f0000002300)={0xffffffffffffffff}) bind$isdn_base(r3, &(0x7f0000002340)={0x22, 0x6, 0xffff, 0x2, 0x9}, 0x6) r4 = accept$alg(r0, 0x0, 0x0) recvfrom(r4, &(0x7f0000000140)=""/4096, 0x1000, 0x40000000000000, 0x0, 0xae) socket$bt_cmtp(0x1f, 0x3, 0x5) 19:58:46 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}}, 0x8) 19:58:46 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000440), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000), 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x20000108}}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x7, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "75abc64b7a58a964"}}, 0x48}}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000080)=[{&(0x7f0000000480)=""/196, 0xc4}, {&(0x7f0000000580)=""/180, 0xb4}, {&(0x7f0000000640)=""/154, 0x9a}], 0x3, &(0x7f0000000800)=""/212, 0xd4}, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x8d3, 0x101}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0x6, "afee599cb85d"}, &(0x7f0000000740)=0xe) 19:58:46 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x2100000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) 19:58:46 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) unshare(0x8000400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_create1(0x0) 19:58:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8679}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local}}, 0x8, 0x737d}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x7, 0x10001, 0xfffffffffffff7cd, 0x3, 0x0, 0x16, 0x1, {r2, @in={{0x2, 0x4e20, @loopback}}, 0x200000001f, 0x3ff, 0x8, 0xffffffffffffffc0, 0x7}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r3, 0x4}, &(0x7f0000000380)=0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000008380)=[{{&(0x7f0000000000)=@in={0x2, 0x4e22, @dev}, 0x80, &(0x7f0000001180), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1404000000000000000000000200000047e04029"], 0x14}}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 19:58:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x59742638}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x0, 0x1}, &(0x7f0000000200)=0x8) 19:58:46 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) recvmmsg(r0, &(0x7f00000064c0)=[{{&(0x7f0000000200)=@nl=@proc, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000280)=""/143, 0x8f}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/114, 0x72}], 0x3, &(0x7f0000001400)=""/197, 0xffffffffffffff30}, 0x2}, {{&(0x7f0000001500)=@un=@abs, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001580)=""/100, 0x64}, {&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000001640)=""/119, 0x77}], 0x3, &(0x7f0000001700)=""/56, 0x38}, 0xfffffffffffffbff}, {{&(0x7f0000001740)=@ipx, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000000140)=""/4, 0x4}, {&(0x7f0000001800)=""/234, 0xea}, {&(0x7f0000001900)=""/95, 0x5f}, {&(0x7f0000001980)=""/14, 0xe}, {&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/148, 0x94}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/159, 0x9f}, {&(0x7f0000003bc0)=""/246, 0xf6}], 0xa, &(0x7f0000003d80)=""/182, 0xb6}}, {{&(0x7f0000003e40)=@ax25={{0x3, @null}, [@rose, @remote, @bcast, @rose, @null, @bcast, @remote, @netrom]}, 0x80, &(0x7f0000005140)=[{&(0x7f0000003ec0)=""/143, 0x8f}, {&(0x7f0000003f80)=""/72, 0x48}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/176, 0xb0}, {&(0x7f00000050c0)=""/81, 0x51}], 0x5, &(0x7f00000051c0)=""/37, 0x25}, 0x9}, {{&(0x7f0000005200)=@isdn, 0x80, &(0x7f0000005400)=[{&(0x7f0000005280)=""/70, 0x46}, {&(0x7f0000005300)=""/223, 0xdf}], 0x2, &(0x7f0000005440)=""/183, 0xb7}, 0x6}, {{&(0x7f0000005500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005980)=[{&(0x7f0000005580)=""/50, 0x32}, {&(0x7f00000055c0)=""/27, 0x1b}, {&(0x7f0000005600)=""/41, 0x29}, {&(0x7f0000005640)=""/148, 0x94}, {&(0x7f0000005700)}, {&(0x7f0000005740)=""/238, 0xee}, {&(0x7f0000005840)=""/176, 0xb0}, {&(0x7f0000005900)=""/80, 0x50}], 0x8, &(0x7f0000005a00)=""/147, 0x93}, 0x4}, {{&(0x7f0000005ac0)=@nfc_llcp, 0x80, &(0x7f0000005d00)=[{&(0x7f0000005b40)=""/178, 0xb2}, {&(0x7f0000005c00)=""/251, 0xfb}], 0x2, &(0x7f0000005d40)=""/177, 0xb1}, 0x5}, {{&(0x7f0000005e00)=@hci, 0x80, &(0x7f0000006340)=[{&(0x7f0000005e80)=""/198, 0xc6}, {&(0x7f0000005f80)=""/206, 0xce}, {&(0x7f0000006080)=""/225, 0xe1}, {&(0x7f0000006180)=""/223, 0xdf}, {&(0x7f0000006280)=""/185, 0xb9}], 0x5, &(0x7f00000063c0)=""/231, 0xe7}}], 0x8, 0x2000, &(0x7f00000066c0)={0x77359400}) accept4$rose(r1, 0x0, &(0x7f0000006700), 0x800) [ 607.315198] kauditd_printk_skb: 6 callbacks suppressed [ 607.315213] audit: type=1804 audit(1546891126.848:450): pid=717 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/626/memory.events" dev="sda1" ino=17361 res=1 [ 607.896037] audit: type=1804 audit(1546891127.428:451): pid=714 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/626/memory.events" dev="sda1" ino=17361 res=1 19:58:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x3e, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x9, 0x4000000000080, 0x7}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000002c0), &(0x7f00000000c0), 0x2}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 19:58:47 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x2800000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:47 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast2}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000780)={0x100000001, 0x5, 0x4, 0x5, 0x4, 0x2, 0x4, 0x2, 0x0}, &(0x7f00000007c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000006c0)={r1, 0x93, "ed73598fdf6759bdc26e5c6805d4ce5c31d030c3f398d0097158bef030352e349ff93151d158accd0ac2398339572e6c32f07221409770c061637ca8b54ae9e8b0acc2ac00b33d1fe6f88e6109bb40634a5fa131cb44d89efc0c82d8ec3b44235b9d2bd0ec1acfb1c309c8255810dab4ea87e76490344a85c79fb07b6b90bf5a3c87c78df23a26e5ae1234c85b8878ddbe6e26"}, &(0x7f0000000580)=0xe5) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='memory.swap.current\x00', 0x0, 0x0) accept4$alg(r3, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e24, @loopback}}, 0x3, 0xfff}, &(0x7f0000000680)=0x90) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0xfffffffffffffd24) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000380)={0x2, 0x1, 0xfff, 0x100, 0x9}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r5 = accept$alg(r4, 0x0, 0x0) r6 = accept$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0x2, 0x1000, 0x3, 0x400, 0x81, 0x8, {0x0, @in={{0x2, 0x4e20, @empty}}, 0x2c9a, 0xffffffff, 0x5, 0x8, 0x101}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000280)={r7, @in={{0x2, 0x4e24, @multicast2}}, 0x7, 0x8, 0x7, 0x8000, 0x81}, &(0x7f0000000340)=0x98) recvfrom(r5, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x80, @empty, 0x248}, @in6={0xa, 0x4e22, 0x7, @remote, 0x7fff}], 0x38) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000400)=0x1, 0x4) ioctl$SIOCX25SCAUSEDIAG(r3, 0x89ec, &(0x7f00000004c0)={0x10000}) 19:58:47 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) connect$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x0, 0x2, 0x7e72bfe4bcefb7a9, 0x5155, 0x5, "3a8541ce40c9b8842e01bf4861c5d647dea5da40587d700ad1bb65a4a6ce1f61d0358aa45c1daebb959ba949492e5aa6e470c6a5cc9fbb60ca530005364b04", 0x12}, 0x60) r1 = socket$kcm(0x2, 0x3, 0x84) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=@in={0x2, 0x0, @dev}, 0x80, 0x0}, 0x0) 19:58:47 executing program 5: pipe(&(0x7f0000000c00)={0xffffffffffffffff}) accept$unix(r0, 0x0, &(0x7f0000000c40)=0xfffffffffffffee8) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb0100f1cac1a20e70f6cfad4adef59c180000000000000000"], 0x0, 0x1a}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00'}, 0x10) writev(r2, &(0x7f0000000840)=[{&(0x7f0000000780)="1f28a2a68c1220c4053692097094a975ca05d8e748bcd9bef9875f8bd99009da30c505a331b9350a4b0058db3b490db75f558255798de522cdf6894d8e2778d977acd248a3e4a530016c52698cec7f527262b8686f4d437ce07177c37e001453969b76f0df5ba267617409cf3d20329f204a2d32c991b589201dd19f45ab9015977e87de4d47d85febb67eeedb9a112f600176be0f2c15abdb00f81f9231", 0x9e}, {&(0x7f0000000940)="5febde13dee317fe9e922ffb8bcee28d1281b4e0c877882efe3f99ac95b341239d404d849983cab32f9bcd93ef640daaf505892292a422c2005efdad2026cb02b68ba2b337e55f7222ad29e515db0c589061c7d74c63111965bb7bdc193c6a60b801f9b85e75766639916b53fd048606ff9f2ca7a5107ac09ee081863eb0d380cda689ef11ce70bea7d825c1f2072d12d3", 0x91}], 0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000700)='vmnet1\x00', 0xffffffffffffff9c}, 0x10) ioctl$FIDEDUPERANGE(r2, 0xc0189436, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) getsockname$unix(r3, 0x0, &(0x7f00000006c0)) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000008c0)=[@in6={0xa, 0x4e20, 0x81, @empty, 0xf4d}], 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000880)={0x0, 0x3}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000a40)={0x0, 0x3, 0x30, 0x7fffffff, 0x9}, &(0x7f0000000a80)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000400)=r4, 0x4) write$binfmt_elf32(r3, &(0x7f0000000640)=ANY=[], 0x0) write$cgroup_subtree(r3, &(0x7f0000000500)={[{0x2b, 'cpu'}]}, 0x5) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r3, 0x0) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000000180)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="45000000812f4caef568fe5d85b31d28e563ea3c20018aac9785bae6a708000000000000002ef0874d8cbc327b9fd66c4ba2500df6d033300c73dbccaabe5317f7cdc831f95105469a"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000005c0)={r5, @in6={{0xa, 0x4e23, 0x8, @loopback}}, 0x3f, 0xccac, 0x6, 0xcb2, 0x40}, &(0x7f0000000680)=0x98) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3000009, 0x11, r3, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1000006, 0x2013, r3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) recvfrom(0xffffffffffffffff, &(0x7f00000002c0)=""/253, 0xfd, 0x0, 0x0, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000280)={0x0, 0x1, 0x1000}, 0x17f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000900)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000440)={r6, @in={{0x2, 0x4e24, @broadcast}}}, 0x84) clock_gettime(0x3, &(0x7f0000000140)) [ 608.071437] audit: type=1804 audit(1546891127.608:452): pid=725 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/626/memory.events" dev="sda1" ino=17361 res=1 [ 608.106126] audit: type=1800 audit(1546891127.618:453): pid=725 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=17361 res=0 19:58:47 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0a5c2d023c126285718070") unshare(0x400) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000140)=0x100000000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x5, 0x80000001, 0x80}, 0xc) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) 19:58:47 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000004bb872f846922ff1b4f9558a40a465e397be56339cab62c7c5d7b9bf2f9658516713f3289e0eba3c1438390f8231dd148bd457ca55d20c3677065937270bf4395990f0f6d9e601311507e4e3be752cf73000bcee1195a6cc68ba2d3c3ea6e0dc8ac18d5f361570d8107bb3f112f0dd167b0e67180d3d59cd3b5a9f2f84c47dfd0b41f674ec128f2df692f81b0429dd719396d6f248619ff63333d4e3c89801e74e0e50c21c2b242873728faf3f5bd3c6c33f49440f69225ca8f418930a452de11b3fc297cf9a629030d5b43dca87bd699177076e34620af4"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000002880)=""/251}, 0x48) socket$inet6_udplite(0xa, 0x2, 0x88) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x100000249, &(0x7f0000000140)}, 0xdc) 19:58:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:47 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x2900000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5", 0x1}], 0x1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000)=0xa3b, 0x4) writev(r1, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) close(r1) [ 608.404636] audit: type=1804 audit(1546891127.938:454): pid=772 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/627/memory.events" dev="sda1" ino=17329 res=1 19:58:48 executing program 1: socketpair(0x5, 0x3, 0xcdc80000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast1}}}, 0x84) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000080)) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000280)=0xfffffffffffffffa, 0x4) r3 = accept$alg(r2, 0x0, 0x0) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 609.019474] audit: type=1804 audit(1546891128.558:455): pid=762 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/627/memory.events" dev="sda1" ino=17329 res=1 19:58:48 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x41, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:48 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000007180)={{&(0x7f0000007040)=""/249, 0xf9}, &(0x7f0000007140), 0x32}, 0x20) r1 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) vmsplice(r0, &(0x7f0000000240), 0x0, 0x40000002) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r3, 0x20000000008912, &(0x7f0000000000)="0a5c2d0240316285717070") r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000d80)={r4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x209) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0xffffffffffffffdb) connect$inet(r2, &(0x7f0000000180)={0x2, 0x40004e23, @multicast1}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000010c0)=0x19ff, 0x4) socket$inet(0x2, 0x0, 0x0) sendto$inet(r2, &(0x7f00000000c0)="b0", 0x1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000003b40)=[{{&(0x7f0000003280)=@sco, 0x80, &(0x7f0000003580), 0x0, &(0x7f00000035c0)=""/213, 0xd5}}, {{&(0x7f00000036c0)=@nl=@proc, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003740)=""/208, 0x66}, {&(0x7f0000003840)=""/125, 0x7d}, {&(0x7f00000038c0)=""/211, 0xd3}, {&(0x7f00000039c0)=""/209, 0xd1}], 0x4, &(0x7f0000003b00)=""/23, 0x17, 0x2}, 0x1ff}], 0x2, 0x2000, 0x0) 19:58:48 executing program 4: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000080)=@ll={0x11, 0xf7, r1, 0x1, 0x1}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="fbea5390c2a71766a4960208ccfdaa045a88f60288421943e68926eb2420d66524df493f649bcd5b52126928ab98caf86fd79f836f24bf0cb85fe502abb0ba7e2b4830ac4fb65d06e736b5bc0aef8799e537d5b3096acf75f0ce82609fa5dd33352babf1d3c42fcf300567754fa3b05733abdbcef5650575a9c956e29d90c295973ce1ac776cb619a68cde6c526f3eed1b2c0437a0ed3a741967914738963e91c84ee7355cb012d1084d92e53f129da07fe500ce782b14b0e334d1e5ff722c81fe56eb8e0dec6c649133199ab0deaa21fa25b7021f21e5258851df6aeb11a4c09f0c24c82d1072bfd9c8d9d85ece3258366ff5edea", 0xf5}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="55793213dc03fc9ec5422492a2e18e620e6683593c76847c57d6d7563eaedfbc11974307a9c17e2b9cea2e60962993864715b02d8de513e71795a539a8f929b4840472d1355271b637014c75b44e81647e965fb565df9d80681d97bb2c766ed250062b4db982eb50e8f77a226bee767146b6e0dcb612629239f1125c27c84614a5fc6eec91eb267026e0c0009932bc34abee911f5f4dda256e7baa596b88167176cdc44abd71a46ea268278737b8f94acfe0378d7db18a33396d0f7c4bc591c73cd7589d50e97ce36c7ab5cdb3373da0dc", 0xd1}], 0x3, &(0x7f00000013c0)=[{0xd8, 0x19e, 0x56e1a409, "7251cb50c43f4da50e510b8455adbe685477cea6494f5c760235a8e00a95c88e12289b3a0dff6b4e2a62f0a518d0183b137ea28b56271902e4f968cacbeefc1203c31a653e4c99c95cb85b353f7fde8007130c69e530458965d1d93444033f44bc86263b15b71066b85733b1caacd2669add5b90e8fa029db0cacdd27282942ad3ae870cc39d3bb43ab521a4c05582117621b57e9c901c4cc3c46bb122602be6558d12867b4303a03d4ee1237733e6b2c5cfcf1ad9be3323fff144a21cb8bc5fd02d5a1bccbaefd3"}, {0x78, 0x108, 0x3, "ab9324d96bf54959ad6e13c8ddc5c17150c1202f1f16b86a6395be46addf3c3497bad3595a09bf20f1b94426b0940ffbf9c7aadebf76adafea8f09b650c1a87a83b4468443d41299bd01d41ca19250b3434425e9bc5e38d7e2c365cd5e24953cb6"}], 0x150}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xe, 0x4, 0x0, 0x70}, 0x2c) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00\x00\x00\x00\x00\x00\x00@\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x11\x00') 19:58:48 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x2b00000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000140)=""/159, 0x8}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f00000000c0)="b378bef5f2260f083e5dd354f2d13813bf57c83b01b37334ec29531763e2e22236657180b0b3463771a6e45146480711b6efe1dd") accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) accept$alg(r0, 0x0, 0x0) [ 609.171654] audit: type=1804 audit(1546891128.708:456): pid=802 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/627/memory.events" dev="sda1" ino=17329 res=1 19:58:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f023c123f3188a070") syz_emit_ethernet(0xfdef, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00142c00fe8000000000000000000000000000aafe8000000000000000000000000000aa21000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], 0x0) 19:58:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x5}, 0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:48 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x2c00000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 609.375842] dccp_invalid_packet: invalid packet type 19:58:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = socket$tipc(0x1e, 0x7, 0x0) connect$tipc(r1, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0xc0a7db2f8e15edb, {0x0, 0x2}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 609.456846] dccp_invalid_packet: invalid packet type 19:58:49 executing program 5: r0 = socket(0x2000000000000021, 0x2, 0x2) setsockopt$inet6_dccp_buf(r0, 0x110, 0x1, 0x0, 0x2e0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'veth0_to_bond\x00', {0x2, 0x4e20, @rand_addr=0x2}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r1, &(0x7f0000000040)=0x8, 0x12) [ 609.485641] audit: type=1804 audit(1546891129.018:457): pid=822 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/628/memory.events" dev="sda1" ino=17313 res=1 [ 609.510210] protocol 88fb is buggy, dev hsr_slave_0 [ 609.510260] protocol 88fb is buggy, dev hsr_slave_1 19:58:49 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0a5c2d023c126285718070") r1 = socket$isdn(0x22, 0x3, 0x31) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x5, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x200000, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 19:58:49 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x2f00000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 610.037537] audit: type=1804 audit(1546891129.568:458): pid=816 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/628/memory.events" dev="sda1" ino=17313 res=1 19:58:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x42, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:49 executing program 4: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000080)=@ll={0x11, 0xf7, r1, 0x1, 0x1}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="fbea5390c2a71766a4960208ccfdaa045a88f60288421943e68926eb2420d66524df493f649bcd5b52126928ab98caf86fd79f836f24bf0cb85fe502abb0ba7e2b4830ac4fb65d06e736b5bc0aef8799e537d5b3096acf75f0ce82609fa5dd33352babf1d3c42fcf300567754fa3b05733abdbcef5650575a9c956e29d90c295973ce1ac776cb619a68cde6c526f3eed1b2c0437a0ed3a741967914738963e91c84ee7355cb012d1084d92e53f129da07fe500ce782b14b0e334d1e5ff722c81fe56eb8e0dec6c649133199ab0deaa21fa25b7021f21e5258851df6aeb11a4c09f0c24c82d1072bfd9c8d9d85ece3258366ff5edea", 0xf5}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="55793213dc03fc9ec5422492a2e18e620e6683593c76847c57d6d7563eaedfbc11974307a9c17e2b9cea2e60962993864715b02d8de513e71795a539a8f929b4840472d1355271b637014c75b44e81647e965fb565df9d80681d97bb2c766ed250062b4db982eb50e8f77a226bee767146b6e0dcb612629239f1125c27c84614a5fc6eec91eb267026e0c0009932bc34abee911f5f4dda256e7baa596b88167176cdc44abd71a46ea268278737b8f94acfe0378d7db18a33396d0f7c4bc591c73cd7589d50e97ce36c7ab5cdb3373da0dc", 0xd1}], 0x3, &(0x7f00000013c0)=[{0xd8, 0x19e, 0x56e1a409, "7251cb50c43f4da50e510b8455adbe685477cea6494f5c760235a8e00a95c88e12289b3a0dff6b4e2a62f0a518d0183b137ea28b56271902e4f968cacbeefc1203c31a653e4c99c95cb85b353f7fde8007130c69e530458965d1d93444033f44bc86263b15b71066b85733b1caacd2669add5b90e8fa029db0cacdd27282942ad3ae870cc39d3bb43ab521a4c05582117621b57e9c901c4cc3c46bb122602be6558d12867b4303a03d4ee1237733e6b2c5cfcf1ad9be3323fff144a21cb8bc5fd02d5a1bccbaefd3"}, {0x78, 0x108, 0x3, "ab9324d96bf54959ad6e13c8ddc5c17150c1202f1f16b86a6395be46addf3c3497bad3595a09bf20f1b94426b0940ffbf9c7aadebf76adafea8f09b650c1a87a83b4468443d41299bd01d41ca19250b3434425e9bc5e38d7e2c365cd5e24953cb6"}], 0x150}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xe, 0x4, 0x0, 0x70}, 0x2c) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00\x00\x00\x00\x00\x00\x00@\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x11\x00') 19:58:49 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000001600)='TIPC\x00') setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r4, 0x3}, &(0x7f0000000280)=0xc) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f00000016c0)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001680)={&(0x7f0000001640)={0x24, r3, 0x0, 0x70bd2d, 0x25dfdbff, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x7fff}}, ["", "", "", ""]}, 0x24}}, 0x20000000) getsockopt$bt_hci(r0, 0x65, 0x0, 0x0, &(0x7f0000000040)) accept4$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x0) ioctl$SIOCRSSL2CALL(r2, 0x89e2, &(0x7f00000000c0)=@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000002c0)=0xfffffffffffffffa, 0x2) accept$alg(r2, 0x0, 0x0) 19:58:49 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x3300000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:49 executing program 1: socketpair(0x3, 0x3, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast2}}, 0xbd72, 0x8, 0x8, 0xffffffff, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x9f, "38539f87812ca1eadeb3c06321ccce6246fa325b5f131ff1e923bdb19f1700fa9e6bd1f8ff3948e861daee5ec8b06c92de12a92e04afd6b71d8222c53fa6def8b530cfce30806ab8418b8e41c2fc2c043380cf08031d5bbb56e77d0e558f87a525d1fcedce008a124307a7e71ba47e8e1d4e9e5b4be4f4ab887d060c6b8a70a2d62047820c51c834b966db53ce248ab8cbf14821dc19e47d2e4758029101b4"}, &(0x7f00000002c0)=0xa7) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r3 = accept$alg(r2, 0x0, 0x0) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:49 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x10020000000, 0x0}, 0x2c) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x70, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/112}, &(0x7f00000001c0)=0x78) [ 610.139712] audit: type=1804 audit(1546891129.678:459): pid=835 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/628/memory.events" dev="sda1" ino=17313 res=1 19:58:49 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x3a00000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x41, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000180), 0x80000001) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$EXT4_IOC_RESIZE_FS(r1, 0x40086610, &(0x7f0000000080)=0x7f) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r2, 0x3, 0x2}, 0x14) 19:58:49 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x41, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:49 executing program 4: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000080)=@ll={0x11, 0xf7, r1, 0x1, 0x1}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="fbea5390c2a71766a4960208ccfdaa045a88f60288421943e68926eb2420d66524df493f649bcd5b52126928ab98caf86fd79f836f24bf0cb85fe502abb0ba7e2b4830ac4fb65d06e736b5bc0aef8799e537d5b3096acf75f0ce82609fa5dd33352babf1d3c42fcf300567754fa3b05733abdbcef5650575a9c956e29d90c295973ce1ac776cb619a68cde6c526f3eed1b2c0437a0ed3a741967914738963e91c84ee7355cb012d1084d92e53f129da07fe500ce782b14b0e334d1e5ff722c81fe56eb8e0dec6c649133199ab0deaa21fa25b7021f21e5258851df6aeb11a4c09f0c24c82d1072bfd9c8d9d85ece3258366ff5edea", 0xf5}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="55793213dc03fc9ec5422492a2e18e620e6683593c76847c57d6d7563eaedfbc11974307a9c17e2b9cea2e60962993864715b02d8de513e71795a539a8f929b4840472d1355271b637014c75b44e81647e965fb565df9d80681d97bb2c766ed250062b4db982eb50e8f77a226bee767146b6e0dcb612629239f1125c27c84614a5fc6eec91eb267026e0c0009932bc34abee911f5f4dda256e7baa596b88167176cdc44abd71a46ea268278737b8f94acfe0378d7db18a33396d0f7c4bc591c73cd7589d50e97ce36c7ab5cdb3373da0dc", 0xd1}], 0x3, &(0x7f00000013c0)=[{0xd8, 0x19e, 0x56e1a409, "7251cb50c43f4da50e510b8455adbe685477cea6494f5c760235a8e00a95c88e12289b3a0dff6b4e2a62f0a518d0183b137ea28b56271902e4f968cacbeefc1203c31a653e4c99c95cb85b353f7fde8007130c69e530458965d1d93444033f44bc86263b15b71066b85733b1caacd2669add5b90e8fa029db0cacdd27282942ad3ae870cc39d3bb43ab521a4c05582117621b57e9c901c4cc3c46bb122602be6558d12867b4303a03d4ee1237733e6b2c5cfcf1ad9be3323fff144a21cb8bc5fd02d5a1bccbaefd3"}, {0x78, 0x108, 0x3, "ab9324d96bf54959ad6e13c8ddc5c17150c1202f1f16b86a6395be46addf3c3497bad3595a09bf20f1b94426b0940ffbf9c7aadebf76adafea8f09b650c1a87a83b4468443d41299bd01d41ca19250b3434425e9bc5e38d7e2c365cd5e24953cb6"}], 0x150}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xe, 0x4, 0x0, 0x70}, 0x2c) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00\x00\x00\x00\x00\x00\x00@\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x11\x00') 19:58:50 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x3c00000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x43, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000300)=0x5, &(0x7f0000000340)=0x2) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl(r0, 0x7, &(0x7f0000000080)="0fbe0d053b69a58f2f6a32066ddb0256b9a18dcc2ab4a0ed3c54d84abbe329a014f2464c6216a36de714fc69242c6d94b2d021361afa791c48f6cea54242668392a1bf0b964e44cfceac56e15e6317aee7af4e56c9b8ae4f371cd26c5b3dd6fdb09c923bd2fc0d659ce21c87f705ccb9f45e8c08171750ba") sendto$packet(r2, &(0x7f0000000200)="6933a422b62467e72cee98b9e1cb0213a2faf5c111eb08b6ac6c60a04c740d1649ba670e36d42614843298fed2da8fa5d5e3ff811376edbc9d09255bb8aee7d21a2ffd9735", 0x45, 0x4000000, &(0x7f00000002c0)={0x11, 0x3, r3, 0x1, 0x8, 0x6, @random="96e5908326b8"}, 0x14) r4 = accept$alg(r0, 0x0, 0x0) recvfrom(r4, &(0x7f0000002900)=""/4096, 0x1000, 0x4000, 0x0, 0xffffffffffffffdc) 19:58:50 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x4000000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x8912, 0x0) unshare(0x40000000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000280)={'ip6tnl0\x00', {0x2, 0x4e21, @remote}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000002900), &(0x7f0000002940)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000380), 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @loopback}, {0x2, 0x0, @remote}, 0x27}) sendto$llc(0xffffffffffffffff, 0x0, 0x0, 0x800, &(0x7f0000000080)={0x1a, 0x336, 0x800, 0xffffffffffffffff, 0x40, 0xffffffffffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x10, &(0x7f00000003c0)=[@in]}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f0000000540)) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, 0x0) r4 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={r4, 0x0, 0x1, 0xffffffff, 0x0}, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000140)) write$cgroup_int(r0, &(0x7f0000000080), 0x2001007f) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="810000000000000010b7705f000000000004000000000a0000000000000000d50200000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000"]) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000012c0), &(0x7f0000001300)=0x4) 19:58:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 611.383739] IPVS: ftp: loaded support on port[0] = 21 19:58:51 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x4305000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="3900000010000900006c00ae7aa77cf40000f63f0800000045009db9120c007b05000300410168849ef72da102159affff55e91ee538d2fd00", 0x39}], 0x1) 19:58:51 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) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x41, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55fb0900000000000000", 0x10) socket$rds(0x15, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) r2 = socket(0x1f, 0x80805, 0x400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0xfff}, 0x4e) 19:58:51 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x6000000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:51 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x6400000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 612.136046] IPVS: ftp: loaded support on port[0] = 21 19:58:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x44, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:51 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) socketpair(0x9, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="030500"], &(0x7f0000000080)=0xa) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000180)={@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0xfffffffffffffffb, @mcast1, 0x7c50}}, {&(0x7f00000004c0)=""/4096, 0x1000}, &(0x7f00000000c0), 0x2}, 0xa0) 19:58:51 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x8004020000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c1f166e281f85719070") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000280)="dd25951f715534a13f48f5f66e2f1b35b8503feea3cff5a10e5cdbd0c974b5e59387f86839a089a6b0340561d18bac51bb8d4a9df506c2dc9babf16b4dd356dc0b2e844a30c8d6a0fb67d86057cc16d684fd5b407a502fb83d719d0c782958c778e382e5f31a0cf42a48176dc8ec3751d3119ab4c78e") write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000180)={'raw\x00', 0xd6, "9b366a88e505a8fe681697ff6950f7c1636a41509ebc35701c6f571d4bc58f3ea8fece7f27f0067a00a537c45e5c9381462d66336b11bfefdd800ec38ea3cd1910373c11b63bdf9931e5c051d18758071dc8b3fbab8f3edebe329490f126440ff9bba4e964883c64c85ecda033ef6117fe00444d7370494cd3c9d30bd29e93ef35594d8a29770c01bd74583b2679c06f2a6fe205a98752c7021e3e8d0fed4b2f6e13458049938489e26fceebc7262c2c61598055885593d5425fcf4789ce585614a8e549e3cc75640c654b961df04d2b76500ef5cd42"}, &(0x7f0000000000)=0xfa) splice(r1, 0x0, r4, 0x0, 0x5af4, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={r5, @in={{0x2, 0x4e23, @empty}}, 0x8, 0x2c}, &(0x7f00000003c0)=0x90) socket$l2tp(0x18, 0x1, 0x1) 19:58:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f023c123f3188a070") r1 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="3800000000000000000000000700000044240f01f4013c14eda95340ed7ed5c9e82fc03e83481540fecc30356e9c19e10400000000000000"], 0x38}, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 19:58:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x6, {0x1, 0x8, 0x9, 0xfffffffffffffffe, 0x80, 0x4}, 0x200, 0x97d}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 612.674370] kauditd_printk_skb: 10 callbacks suppressed [ 612.674384] audit: type=1804 audit(1546891132.208:470): pid=989 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/631/memory.events" dev="sda1" ino=16753 res=1 19:58:52 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x800e000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f023c123f3188a070") r1 = socket(0x15, 0x80005, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xfe, &(0x7f0000000000)=0x4, 0x4) getpeername$unix(r1, &(0x7f0000001140), &(0x7f00000011c0)=0x6e) sendto$unix(r1, &(0x7f0000000080)="dce993f6c7b8e7c8fe4390a2bd9facfc2746df490c80614fee11", 0x1a, 0x4044044, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 19:58:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x41, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="a7e2288a932d55dc40593ae164c990a0", 0xfffffe20) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f00000000c0)="c620ba62c09394c9c23318163b4cc037275463ca1ec3f84275961c", 0x1b}, {&(0x7f0000000140)="4af11f61d0bcf52f8921e5fc449844e842753f033565af933f6dee98256568bc1532ce10a0a50fd799af47594f66625d490c848f9addfdb522bbec0398bc3a8f8c34d3ae4173cb620bbe8c69341ef3c24d583a27191ea0c87f8473dae6e52e0e2613db98a79deaa55c6a8c5902d0faa4eaafa766d917ccbd7f25fe4d05b9838c8808ac84de2c7c1a8c7ca291ac4297", 0x8f}, {&(0x7f0000000200)="f1dd2c2747428b4f3f1efc574390fc37aa53f0f7bef9b5f954cca9ae33927c5a7049d69e620d3769a46ea35565ab3ec3ba3216935bc32f5262d78d6ad02c124f87f3687c3d0ee8d91b8d8867a76c4944bf4748e05d0812031e48aab125504c0f96cc2a3b8d8595b9e4fa83417c12f863c9c60da5723a7be38974c20842ed4b1a241a3a72a6889915aaa3b14d3bb71d2dacf92a44763d7c962d424f5050888e74db45c87d8d6c392c7be98784dddf1e8e3a79884a520e91b90566ec823148af6df019b6b35fe423ad4a76c54a463a04b95806334015c84f55108e5a253b3ee7ac788328cf63316c5452de859906349295b9013cd65f", 0xf5}, {&(0x7f0000000300)="d44118e137f31a681f1a995b840d844a072b1d3fcd1e6bf7bed173f1f306da8bd4c7f162c8c0f386203a385aeb82f6df91f2c0e0bde1e22893fb4a696ae71d481a85a774f943b7aeafa062ce0a34f9d9eaa805616a58893dab8e04910c1331bedfa42bd62279930993f8faab48128e1000769addca6812ae36e7d86eb948dacc4167f2d34269ce7addcae6ffd8b838b68fd7bdf714c4bb4924145031432ee8bf0a29693a9b485ef73a99d8b939b3bafda7", 0xb1}, {&(0x7f00000003c0)="8edea4549596a88910", 0x9}, {&(0x7f0000000400)="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", 0xfb}, {&(0x7f0000000500)="b6d94551818659daed3b21c0d1360fa6dc1bf5e3d67cd6c901df0cf044b7e2892fda7b1229fe525d955ee90a337c337dfeafac5bdb49c150b65c3ee7d2e22050ec63803d85454b6fc64dfb86", 0x4c}, {&(0x7f0000000580)="df295d9e362521c615de7c90ad9e31481d3bb023a0f02e9c20311807cd13ed49e13d15877985904b07d4cfac521905dd09c89addc1e0e95e589b4b5247973b536c9d3f60be2dc8ef173e4a8bcc437306f79be25dae01751e1cea6b7ecce951ec6ee1b8c788d6b7bac68f0d4b8ecaa852ae233739cf3dc32f59a5d17795dedc3a9cdd9dd59d8ae2af526f577e4176f0229939cb04e259b69b3530dc290ec26876bce1f543", 0xa4}, {&(0x7f0000000640)="e6ac64bfd1411e9da171eae7a77869b38b3bee2017392fc248505cb74fe02f4bee6b882322f92f8b7ee9731d82e8b619e5a443deaaf2f01c6f1a3fbeb238093ec20da7ba73393b77ab1c3c09d9169676921f48f1f616a00b95db4d9332e1461323f0c45be3a30fa6dadada89f19ef9f6bfdc5cc11ad455ac7d9a248bd2df0502aad6ef00d9de78f7d64eeae7a39583b819fb4b915d1835ed5a1247b6d0d183c23acf0d58637c7f3d3834214b", 0xac}], 0x9, 0x3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x4010, r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'lo\x00', @ifru_hwaddr=@random="0120f13245fd"}) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 613.216205] audit: type=1804 audit(1546891132.748:471): pid=983 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/631/memory.events" dev="sda1" ino=16753 res=1 [ 613.318509] audit: type=1804 audit(1546891132.848:472): pid=1024 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir932054016/syzkaller.zS1kNq/970/memory.events" dev="sda1" ino=16529 res=1 19:58:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x45, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:52 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x8035000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:52 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20010, r0, 0x0) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f0000001040)="ea", 0x1}], 0x1, 0x0) close(r1) socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)={0x14}, 0x14}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 19:58:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0xfffffffffffffdf3) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 613.396122] audit: type=1804 audit(1546891132.928:473): pid=1003 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/631/memory.events" dev="sda1" ino=16753 res=1 19:58:53 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000013c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001400)={@mcast2, @mcast1, @loopback, 0x8000, 0x1, 0x6, 0x100, 0x101, 0x4000000, r1}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/\x00\x00\xb6\x97<[0@\xac\xa4R\xce{f\xe9\xbb\x8fyI\x90q\xe5?\xa8\xbc\xc1\n\x15\xc7cC\xce-\xb7\xbb>:\xf7\x92\x83x\xb5o/\xa9Q\xbdi\x15c\xebxd\x19\xb4\xe2^\xb5\xe4b\xcc\xa9\xee\xeb4\xe7\xf5\xfc\xa6\xce(67G\x18E\xe2\xa1\xbaP]\xf6\xae\x98a\x06\xd1o!\xd8\xe7hU\x9a\x8d\xd3\xeaQ\xc1y+2!\x89\xc8\xfc\rWP\xd1\x9d\x8b\xbf\xb1\xe6I\xb9\x19\xfb\x02\xbb\xe2\x04\xee\x8b\xe4\xe8\xb7&GV\xfdd\x11\x9cO\xe2\xafykv\x06L:X\xfd\xefn\xd0Se\x89\xa2J-\xdb\xb8C\xb2\x8a\x9a\xae\xfcO\xf4\x85\x99\xb7gT\x9a\xbf\x05$!k\xd4\xb2\x1f^\xa5eB\xbd\x98\x99p\x14\xb1\xb7!{\x1de\xd8eP[\xc56\x95\x0eu\v,1?\xe3\x99\xe6g\xc9\x1d\a', 0x0, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000140)) 19:58:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x28) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:53 executing program 4: r0 = socket(0x20000000a, 0x40000000000003, 0x3ff) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000380), &(0x7f0000000300)=0x6e, 0x80800) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, 0x0, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0x3f}, &(0x7f00000001c0)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000400)=@req={0x7, 0xc8, 0x1ff00000000000, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200)={r5, 0x6, 0x4, 0xf57, 0x4, 0x6}, &(0x7f0000000240)=0x14) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000580)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) pipe(&(0x7f0000000600)) r7 = openat$cgroup_ro(r0, &(0x7f0000000640)='cpu.stat\x00', 0x0, 0x0) r8 = openat$cgroup_ro(r2, &(0x7f0000000680)='io.stat\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r8, 0x40086602, &(0x7f0000000140)) write$cgroup_int(r8, &(0x7f0000000080), 0xffffff19) ioctl$FS_IOC_FIEMAP(r8, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000e249c9a3ff0f00001b2adf0700040000000000000000"]) ioctl$FIDEDUPERANGE(r6, 0xc0189436, &(0x7f00000006c0)={0x2, 0x0, 0x5, 0x0, 0x0, [{r8}, {r7, 0x0, 0x4}, {r7, 0x0, 0x3}, {r1, 0x0, 0x93}, {r8, 0x0, 0x81}]}) getsockopt$TIPC_SRC_DROPPABLE(r4, 0x10f, 0x80, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f00000004c0), &(0x7f0000000500)=0x8) r9 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r9, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) [ 613.697819] audit: type=1804 audit(1546891133.228:474): pid=1060 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/632/memory.events" dev="sda1" ino=16833 res=1 [ 614.272262] audit: type=1804 audit(1546891133.808:475): pid=1052 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/632/memory.events" dev="sda1" ino=16833 res=1 19:58:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000140)=@generic, &(0x7f0000000080)=0x80) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0xd, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005b80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="ce8a24831dd34d", 0x7}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x20000000) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x3ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x4, 0x9, 0xeec4}, 0x10) 19:58:53 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x8100000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:53 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000280), &(0x7f00000002c0)) ioctl$SIOCAX25GETUID(r1, 0x89e0, &(0x7f0000000480)={0x3, @bcast, r2}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x7, {{0xa, 0x4e21, 0x2000000000000e1, @local, 0x6}}}, 0x88) ioctl(r0, 0x687, &(0x7f00000000c0)="341a9b1862fe2192c4f6fb7fc5d75434ac43127a6c6d357df22c94e4e90934a21e9d9a51682dc148b928f3be31cae559b7491eeb50debfbcf1e0d2142405fd570b18d3889dc0e3fd113b9b17fd8c3654a9b444733919a876fbd148600b8c057b99d662f5a65cd5b1437960f5563a1196b858952269796f5e25f671563566899b218a1b32") setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000740)={'nat\x00', 0x0, 0x0, 0x0, [], 0x2, &(0x7f0000000700)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000280)=0x9, &(0x7f0000000300)=0x4) vmsplice(r3, &(0x7f0000000000), 0x0, 0x4) write(r3, &(0x7f0000000640)="f74e3771ff106c4bdc2a0e69d12206e465ecf2f53f4de33f7517717225e0adb5683c521dcf7aa04dc9eb2e1b30edf8c2373c0e092a0cdf3408342052e3ad74ff3870ba1ad9885f5b1c45a3652988c7f432f67667ba7b44f4dc95c1ff7e74495c959a87941f5fea97359266940b51f35386ad391cbe1276f6a30f0c5e1d1eb0613766e16e24638f74efb5fbff6b4cca8c9c8b94df37d69bcb86d92e9af435eb45a198999bc676adeca7a65dde70184333ddafc2126944d751f1b7831f44b37e", 0xbf) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r3, 0x0) write(r3, &(0x7f0000000180)="f0ed15b9c8b80a008e18c6af26e3f42a62c4c5f5979cbea52041fcc91493e507dd3a34eac9962b13d60a8737ee8058fcc460810b1c433cdb474682b023cf5a0b9894284ee9f27434b05dff0d710376ff6747b97fcdb3f05d0507e7fc52a01d7fc49cc89fd0456725761e2149a675c6c43c0eb734e42eb82f38d2d81480c282399b6faf716c199ae7a035581ee7856528a5b4569bef7665f3d72d050e59d988251940c1dbb8bee0e212c35b2eea9633ea65541cf9f190e9845b0783468cc1c5224bcdce57f34e24ad2cb860fe87498f4bb321191dc7eea0", 0xd7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e21, 0x81, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xb2}}, [0x9, 0x1000, 0x0, 0x1ffe0000000000, 0x80000001, 0xffffffffffffffff, 0x1, 0x1, 0xfff, 0x7, 0x1, 0xa3, 0x1, 0x438, 0x476d]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000005c0)={r4, 0xb55e}, &(0x7f0000000600)=0x8) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000880)=0x100000001, 0x4) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x8a0810}, 0xc, &(0x7f00000008c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0xbe94f04d29bab6d3}, 0x0) 19:58:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000080)=@x25={0x9, @remote={[], 0x3}}, 0x80) 19:58:53 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000140)={0x9, @remote}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)) r1 = accept(r0, 0x0, &(0x7f00000002c0)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f00000004c0)=0x4ce) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001880)={'nr0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000019c0)={@loopback, 0x0}, &(0x7f0000001a00)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001c00)={&(0x7f0000000300), 0xc, &(0x7f0000001bc0)={&(0x7f0000000700)=ANY=[@ANYBLOB="6c010000", @ANYRES16=r2, @ANYBLOB="000a2abd700064905afb5f43da2fdc5d76cc", @ANYRES32=r3, @ANYBLOB="7800020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400000000603c9ec6884edaabefd967a3000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r4, @ANYBLOB="d000020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400f8ff02ae0000008004005a00cb000000fdff38050200000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000002000008000600", @ANYRES32=r5], 0x16c}, 0x1, 0x0, 0x0, 0x40}, 0x840) r6 = accept(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000040)=0x80) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000240)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x306}, 0x10, {0x2, 0x4e20, @multicast2}, 'team_slave_1\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x61}, &(0x7f00000001c0)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') socket$alg(0x26, 0x5, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x23, &(0x7f0000000200)={r7, 0xfb}, 0x8) sendto$rxrpc(r6, &(0x7f0000000880)="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", 0x1000, 0x1, &(0x7f00000003c0)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @empty}}, 0x24) [ 614.482699] audit: type=1804 audit(1546891134.018:476): pid=1075 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/632/memory.events" dev="sda1" ino=16833 res=1 19:58:54 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x46, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) accept(r1, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f00000003c0)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400), 0xfffffce6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="a7e2288a932d55dc40593ae164c990a0", 0x10) write$binfmt_aout(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="cf010104b50000001203000004000000ed0200000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x520) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000080)=""/32, 0x20, 0x2041, &(0x7f0000000140)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x2, 0x70bd26, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4) 19:58:54 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x84ffffff00000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:54 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [], @local}, 0x5}}, 0x2, 0x2}, &(0x7f0000000300)=0x90) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000000)=0x90) [ 614.759181] protocol 88fb is buggy, dev hsr_slave_0 [ 614.759410] protocol 88fb is buggy, dev hsr_slave_0 [ 614.764333] protocol 88fb is buggy, dev hsr_slave_1 [ 614.769446] protocol 88fb is buggy, dev hsr_slave_1 [ 614.774517] protocol 88fb is buggy, dev hsr_slave_0 [ 614.784516] protocol 88fb is buggy, dev hsr_slave_1 19:58:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd7, "b8f9577b13a2f3727090569f740743471a9dd3a176b7ec42abd8c227b9e7397b43d4165190a3da36beed7c93dde51fbe5c10db574cebdc78b5850eedc4f4c8574b784abc4804ff6a261f9e20c65eaf5a30934fa273aa5a77434af24aa5c9094af07bd83b8b38b5b18f2b8c2be00a9c909ec39ec60a3a1d85aa29ae8a24d22a8e4dece5bc6f25153e686e21c32b7320b8a2f81ef45dcf94f3fc1dde834a5fa0874dd453195e1d248327ee33742f34792d00d2d3b66865cb49d7c9a3abcabc118980007624aa2a36ccd5037bdbeb970d02d567c93052171b"}, &(0x7f00000002c0)=0xdf) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e22, 0x6, @loopback, 0x80000000}}, [0xfff, 0x100000000, 0x0, 0xfffffffffffffff8, 0x7fff, 0xfb1, 0x40, 0x13, 0x9, 0x10000, 0x100000001, 0x8, 0x10001, 0x835a, 0x400]}, &(0x7f0000000400)=0x100) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) 19:58:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c00000000000000000000000200090008000000e500000000000000030006000000000002000000e0000001000000000000000002000100000000000000070200000000030005000000ae0002000000e00000010000000000000000"], 0x60}}, 0x0) 19:58:54 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x86ddffff00000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x6) sendto$inet6(r2, &(0x7f0000000140)="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", 0x1000, 0x8004, &(0x7f0000001140)={0xa, 0x4e22, 0x80000000, @mcast2}, 0x1c) recvfrom$inet6(r2, &(0x7f0000000080)=""/25, 0x19, 0x12061, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x21fb}, 0x1c) [ 615.120817] audit: type=1804 audit(1546891134.658:477): pid=1101 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/633/memory.events" dev="sda1" ino=16578 res=1 [ 615.159249] protocol 88fb is buggy, dev hsr_slave_0 [ 615.164372] protocol 88fb is buggy, dev hsr_slave_1 19:58:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f00000003c0)) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r2, 0x110, 0x4, &(0x7f0000000400)=0x1, 0x4) [ 615.456489] audit: type=1804 audit(1546891134.988:478): pid=1094 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/633/memory.events" dev="sda1" ino=16578 res=1 [ 615.527336] audit: type=1804 audit(1546891135.048:479): pid=1148 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/633/memory.events" dev="sda1" ino=16578 res=1 19:58:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") r1 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0xc, &(0x7f0000009ff0)=[{&(0x7f0000000800)="23000000640007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b138a32052b44e099d881e02546dcda4cc7e6397", 0x4c}], 0x1}, 0x0) 19:58:55 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x87ffffff00000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000580)={'filter\xff\xff\xff\xff\xa0\x04\x00', 0x32b, [{}, {}]}, 0x48) 19:58:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x47, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) 19:58:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="6a17d3c41ea9cd30a39b47dca52713ae1a77ac8a4493b616b473dbaf735a3c12d216045dc2c7", @ANYRES16=r1, @ANYBLOB="1d050000000004000000140000000c0007000800020002000000"], 0xfffffffffffffea9}}, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x17, 0xffc0000, 0x6, 0x7, 0x6, r2, 0xd5}, 0x2c) 19:58:55 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x8847000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000030000004c000100380004000b0001004e00000000000000ff0300000000000000000000000000010000000014000200000001000000007411eb65024efe2f00000000100001007564703a73797a3000"], 0x60}}, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendto$x25(r2, &(0x7f0000000240)="79b210ca1966a5908875ec4fdc09e9086555e83d7cf4377a69cebc61900040f6484d04e8d26b00cae47b7dbf5db8f0981125032cbff6de777ae1c00c3be7e56f3f93dca9b216fd16804c6471ecb7a5e09324e56f5119d677263340de9fbee83a28fd0f36ef791a006623aacfb51b9904ada72335c5d4d08ef96542ebb0b22f1c93c7a2", 0x83, 0x8800, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) 19:58:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r1 = socket$inet(0x10, 0xffffffffffffffff, 0x2000000000000) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="24000000130007031dfffd946f610500330000000500000000000000421ba3a20400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xdb, "b3dd1fcdf79bf89ed735226e9ef5c839b87aade6bcb7ce247f1120455839b11cdcfd5cf890afa2b93284a758d316f1f7a6e1e2a2c21067ff344a6b8a241a0f20e2ef73c14da4ba6be6cea78963b902592d114921abb02abc983f2b508f40998e97782b2af87d7d9bf87815193b274427d2d3714ad78a481bb52e85caf20459217d0af6be29a00696009bfc713109202cca41952ffe6a4a96845b24bccb248cf62e5a49e53b1bf52b528c9cf82a571db29e9dbd31747e5d9cc51554ec44b0c9a4318b1daef0e629e0c013edd2675dde74863f80d2c69c9b136342ac"}, &(0x7f0000000040)=0xe3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0x7fffffff, @remote, 0x7}}, 0x3, 0x1, 0x6, 0x20, 0x10}, 0x98) 19:58:55 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000440)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xffffffffffffffee) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000000000004) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000004c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r3, 0x202, 0x70bd28, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4804}, 0x8050) writev(r2, &(0x7f00007af000)=[{&(0x7f0000000180)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643ef2a27c028c8fca0c398fe7f46589720000de213ee23ffbf510040041feff5aff", 0x48}], 0x1) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)="4a560169b9a37d8e7ebbe764795730d3b22fb3433822a802ba21defc173edb57b1bea58cf5e51a40a1e981b9ba427e15c6ce74ad6aae93cf02c73115f8894463c4e11b0e59a417224752d51668c926192df4410e63fd807dec43119251de799d2719eb8e980b21dcff6953a862913cf64b1e321883e9a376a2169f3a1c7ed54ab7d1f7e30ddc77ec3d3171463aa679416891047ed95446e9a7100b6a56b606c43eab71edd407d4b8742bd1c435ec58f5920336502adfee", 0xb7}, {&(0x7f00000000c0)="cafe1a3cde2ebf1dce9726e32db8b83ffb306d9748d9aa2aa085f684791ef09ff1264549b6937a2d40369021429c769a3d68347f0f2487de7418592f16a33d9bf936ef26a49ccbb12d9ab122809ccdb2c12b8e54571299f232be5ff3d1", 0x5d}, {&(0x7f0000000140)="f2269748aaf14ca61fbfde4ed8041942cc319a8b7d3dfa636029f7946c", 0x1d}, {&(0x7f0000000200)="da961a19be64b6007b2306993a0fb2e39fd995c49bedc36d18e01ee7276bc01b0b35619452da75b9ab3553b6699791f097451168af216b9c2ad7f49a591f0c355fc532426a31127b6684b4bb3a5bd7d83f7ead80f14db88c221502d1cb6291c1aa245705c0e0e6f81a796a283050d2b07660539432fbfcb81440aa3597d4f86b741fc91ebec3f65de8b2cdea3ca666ce6fef0147fbd50c3797af57321e159e277e8e0d16495fd6c1aaedea677131c3d032160bb49acf6af25473776fc10085b0c33a776b6f883e884497c229e5323c4148a15a25ec796d5aab92dc9cd333cbe94588ce9fb1c77f659536", 0xea}, {&(0x7f0000000300)="938723d4801bc746a062abc292abd28c066ab8e1c0", 0x15}, {&(0x7f0000000340)="6d1a3c8015e7ea354376092c66c31b38767e993a7528b608a0039eca1634e47ce544c4d7d1849c76a627a880848c9268040928fce458fcb823b970ecae84ecc061df102920bc0edbfa098eef1908b15730ff8629d133478b3d2209ed3707f2e4b52ed49b7bba1af313b567d713ed7d1eedd428", 0x73}], 0x6) listen(r1, 0x80) 19:58:55 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") recvmmsg(r0, &(0x7f0000002140)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 19:58:56 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x8848000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:56 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpuset.effectige_mems\x00\xe9\xe8\xb7\xa0\x8e\x83z8\xf5\t\x00\x8d\xd5qV\xf4\xdba\xb9$\xfd^\x92\fI\xc7\xa8\x06\xb3\xc5\xba\x9b\xe4k\xa5\xc8\xe2\x1d\xf5Kn\xb2\xf8\xf2Q\x11\xca\fRd\xf2\x898\x1a\v\xa38\x9bX\xc7\x0f\xe9\xfe\xb8\xaek\x00\xe3\x1e[\x9f\xdet\b,i\xb5~o\xc3\xd8\xc2\xd6\aT\"6NS)\x8eQ|\"C\xcc\x11\x9b{\xfb\xc1\x92\xb1\xc3\xec\x85+\x84\x93\xc3sg]\xe0R\x1a\xd0\xca\x18~\xb0H\x1f\xfa\x95\x8a\x89\x8e,a\xbc\x06\xb5\xdaf[', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000700)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000004c0)=0xfa) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xchacha12\x00'}, 0x2c) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000000c0)="a7e2288a932d55dc40593ae164c990a0", 0x10) r4 = accept$alg(r3, 0x0, 0x0) recvfrom(r4, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="c5f27c9b65328d140c71017ba8eeca2400bec32b47effb3a068e36fb65195b06b85d42ce579b10b0014cbeefda87c69703689ba406c208c9b715221c88ec2164d085b593db29682fd96cc6b61f75e5e408f723afd2aa30bdf21b2dd517733cde7178b796a930c997dfe9239155a9842cc6468fb824a2df8ec376bbf447d227ce8df158c6333f1e56bd0459a06be6a565073252ab3fe4b13d6c90cb4305abaf36f6a9d595e5a06d1e1767b9932c38038f870123c0b4c7bf7c46b30f5f3fba4a61bdbf918147f117c50d1c4049f1ecd78c7c042ff88ed3c6fb06b21547e47f67346a34e13a96bb", 0xe6) 19:58:56 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0xd, 0x1, 0x1, &(0x7f0000000180)) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") recvfrom(r0, &(0x7f0000000000)=""/75, 0x4b, 0x20, &(0x7f0000000080)=@llc={0x1a, 0x20, 0x8000, 0x6, 0x4, 0x555, @remote}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x65}}, &(0x7f0000000240)='EP\xd4\x00\x1f\x91\xeb/W\xb72$C0%\x03\x9c0\x96\xb2\fkC\x93H\xbfh\x9c\b`\x857\xd6\">c\xad\xc0bO\xba\xe2\xe1\t5\x9d\xcei\"2L\xcc\x13\x16\vh\xca\xe6C\x06\x97%\x9d\xd5-\x1fs\xe1j\xdc5\x92\xd0)%\xdf\xfa\xe8^\x9c\xd29\x8clg\xc8\x7f\xb5\xb1&\x02\xf1E\xb4\x84\xbeE\x91)f\xe8\xb7\xe2\xf6`i\xc5m\xd7l\x1d\xc1\x12\x01<:kM\xe9\x99\xcd\xcd\xc8\x85Z\xee47\xdc\xc8u\x80\xcf\xbeTo\xbb\xfb\xc0\xebV\xd8\xbb\xbe\xa2\x90J|s\xc2', 0x1, 0x348, &(0x7f0000000480)=""/195}, 0x48) 19:58:56 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) socket$nl_xfrm(0x10, 0x3, 0x6) getgid() ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_sco(r1, &(0x7f0000000000), 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 19:58:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x48, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:56 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x8864000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:56 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) sendfile(r1, r2, 0x0, 0x80000001) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000140)=0xfff, 0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r3}, 0x10) 19:58:56 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000008600), 0x4000000000006bf, 0x2400c845) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)='vmnet1-\x00', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r1, 0x4) 19:58:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000180)=@x25, &(0x7f0000000200)=0x80) setsockopt$inet_dccp_buf(r2, 0x21, 0xcc, &(0x7f0000000240)="6310e704af686a43e12f65f45e5fd494391bf83440a6a907cdbd7dda529af7d19e116fd1fb", 0x25) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 617.239234] protocol 88fb is buggy, dev hsr_slave_0 [ 617.244471] protocol 88fb is buggy, dev hsr_slave_1 19:58:56 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x88a8ffff00000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000540)={r4, 0x2, 0xe4, "2261c737d98fc3cb8f33bd0ac0e6ba481b77b921deb142f4d441c41076423181f2e7be99e1b0d678072c3889c8dc086e02e1c3c42b631f0f02c19c016affa1df7a81e2868267cc22f5d1549c21641bfd2d64d874dfcf4de26728445f21d04d328a5450ea30e5d062d3db06582bc1ee723c06859c1d0c9ca6f543b4fe2eb1bcc7f43c219033c26996e4d4d6469e60b54c68ff02f9791f1bc847fad93fee6d50c873edab16fc9202b99ed9b9245d625079679367b46e0ef7da3044e50b2ce43239be76c3da07f9450da4e4f042ca5ed3a1cf9bcea734a71cb95e21ea1461695e3b88274d29"}, 0xec) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=@getpolicy={0x120, 0x15, 0x20, 0x70bd29, 0x25dfdbfe, {{@in=@loopback, @in6=@loopback, 0x4e23, 0x0, 0x4e24, 0x6, 0x0, 0xa0, 0x80, 0x21, r1, r2}, 0x6e6bb7, 0x2}, [@encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e21, 0x4e24, @in6=@loopback}}, @migrate={0xb4, 0x11, [{@in=@remote, @in=@multicast2, 0x7c, 0x3, 0x0, 0x0, 0xa, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x13}, @in=@local, 0x32, 0x3, 0x0, 0x3504, 0xa}, {@in=@local, @in6=@mcast2, 0xff, 0x1, 0x0, 0x3507, 0x2, 0xa}, {@in=@rand_addr=0x523, @in6=@mcast1, 0xff, 0x0, 0x0, 0x3503, 0xa, 0xa}]}]}, 0x120}}, 0x0) 19:58:57 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x309, 0x0, 0x0, {0x6}}, 0x14}}, 0x0) recvmsg(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x0) 19:58:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e20, @local}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x30002002}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x103, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) 19:58:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) recvmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @remote}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x5, &(0x7f0000001480)=""/61, 0x3d}, 0x3}, {{&(0x7f00000014c0)=@nfc, 0x80, &(0x7f0000001980)=[{&(0x7f0000001540)=""/207, 0xcf}, {&(0x7f0000001640)=""/162, 0xa2}, {&(0x7f0000001700)=""/124, 0x7c}, {&(0x7f0000001780)=""/78, 0x4e}, {&(0x7f0000001800)=""/65, 0x41}, {&(0x7f0000001880)=""/141, 0x8d}, {&(0x7f0000001940)=""/37, 0x25}], 0x7, &(0x7f0000001a00)=""/214, 0xd6}, 0xfe9}], 0x2, 0x2000, &(0x7f0000001b80)) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 617.992051] kauditd_printk_skb: 5 callbacks suppressed [ 617.992067] audit: type=1804 audit(1546891137.528:485): pid=1232 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/635/memory.events" dev="sda1" ino=17025 res=1 19:58:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x49, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:57 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x88caffff00000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x30002002}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x103, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) 19:58:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:57 executing program 0: syz_emit_ethernet(0x86, &(0x7f0000000080)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[{0x9100, 0x8, 0x6, 0x3}], {0x8100, 0x6, 0xffffffffffffffff, 0x2}}], {@mpls_uc={0x8847, {[{0x7fff, 0x5, 0x8, 0x8000}, {0xffffffff, 0x401, 0x3, 0x3}, {0x58ea, 0x4, 0xfffffffffffffffa, 0x3}, {0x3, 0x9, 0x1755, 0xef}, {0x6, 0x0, 0x7, 0xa98e}, {0x1, 0x100, 0x0, 0x6}, {0x1, 0xfd0, 0x4, 0x6}], @generic="fd5260c0cc9508e07604e64d72a5d0b9ece3554a59709f0aa0cc59a1f65d99daca0cfb66d2d662d1c65c265ad88b2705c4bc93fa738aa091deaac2d584d92a406565621f948b2b3de93eb9ce717ced478a8a5077"}}}}, 0x0) 19:58:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x169}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0xbb, @ipv4={[], [], @broadcast}, 0x80}}, 0x8, 0x2eb9}, 0x90) r3 = accept4(r1, &(0x7f0000000100)=@generic, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000200)={0x1279, 0x4, 0x0, 0x5}, 0x10) sendmsg$inet_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000240)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000000040)}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0xe5, &(0x7f0000562000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2049000593ea2354a2c000000000008400000200000007804f68f4e77a0000000000000000ff00000000", @ANYRES32=0x0], 0x20}], 0x54b, 0x0) [ 618.139846] audit: type=1804 audit(1546891137.678:486): pid=1244 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/635/memory.events" dev="sda1" ino=17025 res=1 [ 618.169745] audit: type=1800 audit(1546891137.678:487): pid=1244 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=17025 res=0 19:58:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)=0x40000004, 0x78) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x1ff, 0x4) r3 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r2}) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x2c}]}, 0xe) ioctl$SIOCAX25GETINFO(r2, 0x89ed, &(0x7f0000000180)) openat$cgroup_ro(r2, &(0x7f0000000200)='memory.current\x00', 0x0, 0x0) 19:58:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x30002002}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x103, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) 19:58:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x6685) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x0, @multicast1, 0x4e20, 0x2, 'wlc\x00', 0x10, 0x100000000, 0x2a}, 0x2c) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/55, &(0x7f0000000080)=0x37) recvmmsg(r2, &(0x7f0000004e00)=[{{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002780)=""/140, 0x8c}], 0x1}}], 0x1, 0x102, &(0x7f0000004f40)={0x77359400}) ioctl$SIOCX25SCALLUSERDATA(0xffffffffffffffff, 0x89e5, 0x0) recvmmsg(r2, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/48, 0x20000030}], 0x1}}], 0x500, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f00000000c0)=0x3be) 19:58:57 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x88ffffff00000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:58 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000140)=@nl=@unspec={0x0, 0x3f000000, 0x3000000, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f0000001680)="235db863768606681d012f629c75adfa4208d51e67688d024aface6a6ac7d846ed2fa163e15ffb509de80565b82752e0fffeffc0d4f83047fda99590d719ccb4f47bcd84c8f41a85a8446446bb4178740a8bd45ff8a106da98c21372", 0x5c}], 0x1}, 0x0) socketpair(0xa, 0x80000, 0xfff, &(0x7f0000005180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000051c0)=ANY=[@ANYBLOB="12461006", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000005200)=0x18) [ 618.425072] audit: type=1804 audit(1546891137.958:488): pid=1302 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/636/memory.events" dev="sda1" ino=16485 res=1 [ 618.515238] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 [ 618.748270] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 [ 619.049302] audit: type=1804 audit(1546891138.578:489): pid=1299 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/636/memory.events" dev="sda1" ino=16485 res=1 19:58:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x4a, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x30002002}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x103, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) 19:58:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet(r1, &(0x7f0000000180)={0x2, 0x0, @remote}, &(0x7f00000001c0)=0x10) ioctl$sock_rose_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xfffffffffffffffc, @bcast, @rose={'rose', 0x0}, 0x0, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0xfffffef3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:58 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x8906000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000480)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) connect$packet(r1, &(0x7f0000000500)={0x11, 0xf6, r2, 0x1, 0x7}, 0x14) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000fc0)="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", 0x4e0}], 0x1}, 0x0) 19:58:58 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000080)=0x6e, 0x80800) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000001c0)=0x1) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0a5c2d023c126285718070") r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0008000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 619.088133] audit: type=1804 audit(1546891138.578:490): pid=1310 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/636/memory.events" dev="sda1" ino=16485 res=1 19:58:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x30002002}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') [ 619.180647] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 19:58:58 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x89ffffff00000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:58 executing program 0: setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000080)=0x40, 0x2a7) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000f40)='cgroup\x00controC\x12\x12\x98\xd1l\x06\x00\x00\x00H=\xc10U\xa0\x8b\x15\xb4\x8a\x7f{CgLN\x109\x13\xc3\xd6\xcf\xa5\xf5K\x04\xb2\xf3\x997 \xff\x05\x81\x19&Y[\x8f]\x9c\xfa\x84e\\\xd4\xe9L\x04@4\x84\xd8\xf8\xde\x9f\xbd\xc8;\x94\xad\xd2\x8c\v\xc6I6#\xa0\xcbB7/\x1e\x14WT\xf8\xcd\x94\xb0N\x89\x85\xb2S\xffE\x14q\xc2\x1c\xf4\rp;}\xdd\x86\x04u\xa1R\xae+\x8d\x81\x98d\x1e0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0xc48, 0x4) socketpair(0x8, 0x0, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 19:58:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x30002002}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) [ 619.493538] audit: type=1804 audit(1546891139.028:491): pid=1348 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/637/memory.events" dev="sda1" ino=17081 res=1 [ 619.857649] audit: type=1804 audit(1546891139.388:492): pid=1344 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/637/memory.events" dev="sda1" ino=17081 res=1 [ 619.882198] audit: type=1804 audit(1546891139.388:493): pid=1352 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/637/memory.events" dev="sda1" ino=17081 res=1 19:58:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x4b, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:58:59 executing program 0: r0 = socket(0x40000000002, 0x4, 0x2) setsockopt(r0, 0xff, 0x0, &(0x7f0000000080)="449b0815249fb4ce02e3609b8e6dfff47204ff334766269aa3b7b3e2c608b81b728e", 0x22) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) 19:58:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00\x1c\xaba\x19\x0e\x0e\'=\xf8\x8a\x8cx6\xac\xd9KJ\xedV+\x05\xb5\xbb\nK}\xfd]&\xe6\xa7n\xda\xd6\xd9\\\xf3\x86\xc4\x91a&b\xe5\x04\xf3\xdb8f\xedy\xc7\xfdIGA\xd9\xb8\xde\xbf\x11\x104\x9aK\xd1\xe7lL\xa2\x89\xd8\xb6\x97v\x8b8\xceK\x8b\xd8\x94;\xdd-V\x0eb\xd9\xd5b\xff\x0e\x96\xbb\x03\x960}\xa1\xb1\xd0\xbf\xc9\x84\xf4\x0e\x9a\x19\x1b\x8fk\xddk \x8b\xe7\xcf/(1\x82{\xd1j\xa1\x8c\x0698\x90g\xdd\x89\xb7\xefM\x8e\x8e\xe4RJ!\xf8\xdd\x17gt\xb3\x1c\x04|C\xa9|\x18y\x1f\xfd', 0x275a, 0x0) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000000)=0x3) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x49898e3e) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r1, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x100000a, 0x2013, r1, 0x0) 19:58:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/26, &(0x7f00000002c0)=0x1a) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) accept4$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x2711}, 0x10, 0x80800) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) socketpair(0x18, 0x800, 0x936, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00000000c0)={@multicast2, @loopback, @local}, 0xc) mmap$xdp(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x80000000) 19:58:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x30002002}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:58:59 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x8dffffff00000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003980)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000003a80)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000003ac0)={@local, @loopback, @loopback, 0x3, 0x80000000, 0xdf8b, 0x500, 0x8001, 0x40000000, r3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x57}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @rand_addr=0xca5}}, 0x9, 0x1, 0x4, 0x200}, &(0x7f0000000280)=0x98) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:58:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x30002002}) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:58:59 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xe803000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:58:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x19, 0x3, 0x318, [0x20000540, 0x0, 0x0, 0x20000640, 0x20000780], 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x390) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000003480)={0xa, 0x4e23, 0xd9d, @mcast1, 0x80}, 0x1c) 19:58:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x15a) 19:58:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000000)) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) [ 620.328157] kernel msg: ebtables bug: please report to author: entries_size too small [ 620.380264] kernel msg: ebtables bug: please report to author: entries_size too small [ 620.396271] audit: type=1804 audit(1546891139.928:494): pid=1401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/638/memory.events" dev="sda1" ino=16578 res=1 19:59:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x4c, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:00 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xf401000000000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00\x1c\xaba\x19\x0e\x0e\'=\xf8\x8a\x8cx6\xac\xd9KJ\xedV+\x05\xb5\xbb\nK}\xfd]&\xe6\xa7n\xda\xd6\xd9\\\xf3\x86\xc4\x91a&b\xe5\x04\xf3\xdb8f\xedy\xc7\xfdIGA\xd9\xb8\xde\xbf\x11\x104\x9aK\xd1\xe7lL\xa2\x89\xd8\xb6\x97v\x8b8\xceK\x8b\xd8\x94;\xdd-V\x0eb\xd9\xd5b\xff\x0e\x96\xbb\x03\x960}\xa1\xb1\xd0\xbf\xc9\x84\xf4\x0e\x9a\x19\x1b\x8fk\xddk \x8b\xe7\xcf/(1\x82{\xd1j\xa1\x8c\x0698\x90g\xdd\x89\xb7\xefM\x8e\x8e\xe4RJ!\xf8\xdd\x17gt\xb3\x1c\x04|C\xa9|\x18y\x1f\xfd', 0x275a, 0x0) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000000)=0x3) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x49898e3e) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r1, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x100000a, 0x2013, r1, 0x0) 19:59:00 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:59:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c1f023c126285719070") r1 = socket(0x40000000015, 0x806, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) r2 = socket$caif_seqpacket(0x25, 0x5, 0x2) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0xfffffffffffffffd, 0x10031, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x29b39a7c) poll(&(0x7f0000000040)=[{r2, 0x2000}, {r0, 0x208}, {r2, 0x8000}], 0x3, 0x7) 19:59:00 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:00 executing program 5: write(0xffffffffffffffff, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:00 executing program 5: r0 = socket(0x0, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = socket$xdp(0x2c, 0x3, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000180)=0x8ab) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00000000c0)=""/1, &(0x7f0000000140)=0x1) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:59:00 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xfeffffff00000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c1f023c126285719070") r1 = socket(0x40000000015, 0x806, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) r2 = socket$caif_seqpacket(0x25, 0x5, 0x2) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0xfffffffffffffffd, 0x10031, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x29b39a7c) poll(&(0x7f0000000040)=[{r2, 0x2000}, {r0, 0x208}, {r2, 0x8000}], 0x3, 0x7) [ 621.399236] protocol 88fb is buggy, dev hsr_slave_0 [ 621.404433] protocol 88fb is buggy, dev hsr_slave_1 19:59:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x4d, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:01 executing program 5: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:01 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000000c0), 0x4) 19:59:01 executing program 0: syz_emit_ethernet(0x87, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local, [], {@llc_tr={0x11, {@llc={0xe0, 0xfe, "b4", "cf5ed5f2679528664b85b31757a8710917527a2dbd53e53823846c1d6bff106b1aace78f2f82daffef32a3733336cf35a5699e994eb345222b5ce4c02c920c847f4dda7868ebab1d9972fe361f1105ad55354b3d5a9ab2b6676ca07bdaa668b52060c5b26e40f638f60095eb03cc4ebf23a9b8fd6e760f46932804ae6dd5c6ef16130f626252a6505e3ad3b33f7771aa4c8a8c2d1cf0ef0022111ffd7329b89bf259bfa693b30fba187280c51f4e45103da670d66af1338dbefaa7f980a2790372a7a4c37ea6c31b61d6f8e27806690f6e07eee79f7c22c0c61d1522fc52c86117f8376ee0"}}}}}, 0x0) 19:59:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="e40677b64c937223dea3418806081ff10d23e372bd1c5b46dd1746ad093f2b80bd7d3bace6fbe8c22091686dfa763ba192c1c32b89e8de572e14a7856b840e4da81269f2f93333ed53feef6f8b92e04f4c5ddb4c06a9c69ff2a212715f8a4199834ea968afa805fc48c9595eaafb7efa66923e4a1e5b88da7ee247492c2759823b93ea355ed4279b25e757d446187b3bf1162d57c275669a4e3c45", 0x9b) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00000009c0), 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @remote}], 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x1b, 0x80007, 0x100) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0xff, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000000c0)={0x4, 0x4, 0x2c2a}, 0xc) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:59:01 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xffffffff00000000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:01 executing program 5: socket(0x10, 0x803, 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = socket$alg(0x26, 0x5, 0x0) bind(r1, &(0x7f0000000000)=@caif=@dgm, 0x80) recvmmsg(r1, &(0x7f0000000280)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/61, 0x3d}], 0x1, &(0x7f00000001c0)=""/154, 0x9a}, 0x3}], 0x1, 0x40002000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000002c0)) 19:59:01 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, 0x0, 0x0) [ 621.959208] protocol 88fb is buggy, dev hsr_slave_0 [ 621.964425] protocol 88fb is buggy, dev hsr_slave_1 19:59:01 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xffffffffa0008000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm-aes-ce\x00'}, 0xfffffffffffffcf5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="79426419577c984aae18bb315e402f029ade3d45e072494f478072c84770fccdd07d314418ed710037dad14da1d563386248d25e42ba10be3b899672b59f35d8a419005615665ff728a2b709bac9d73a7f195d36571c7b99fae9136b743edfbbe34f02e14a6b68c7e0faa335624be0fb60", 0x71) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-arm64\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000240)={'syzkal\xfeT\x800\x00\x00\x00\x00\x1d\x00', 0x400800080}) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:59:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x6, 0x8002, 0x20, 0x5, 0x7, 0x9, 0x8, r3}, 0x20) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") r5 = socket$inet(0x10, 0x3, 0xc) sendmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="24000000020907031dfffd946fa2830020200a0009000200001d85680c9a7ea20400ff7e", 0x24}], 0x1}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x18, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x4, 0xd}]}, 0x18}}, 0x0) [ 622.238997] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 622.311306] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 19:59:02 executing program 0: unshare(0x4000400) r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000880)="0adc1f023c123f3188a070") ioctl$sock_TIOCINQ(r0, 0x8906, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:02 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, 0x0, 0x0) 19:59:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00000000c0)="fab23ad59ac496ff4a1e1dcaaa50605e2a525487e6297e633d0bd30646d38ecc84", 0x21) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0xfff, 0x34b3, 0x5, 0x7, 0x3f}, &(0x7f0000000300)=0x98) r4 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvfrom(r4, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:59:02 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0xfffffffffffff000, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x4e, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:02 executing program 4: unshare(0x40000000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @loopback}, &(0x7f0000000200)=0x10, 0x80000) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSGCAUSE(r1, 0x89e0, &(0x7f0000001b40)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x1, {{0x2, 0x4e22, @remote}}}, 0x88) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000001c0)}, 0x0) r3 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000080)=0x7) r4 = socket$inet6(0xa, 0x2000000000803, 0x3) ioctl(r4, 0x1000008912, &(0x7f0000000000)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xa0, r5, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x21}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x32}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 622.803761] IPVS: ftp: loaded support on port[0] = 21 19:59:02 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, 0x0, 0x0) 19:59:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xf, 0x9, &(0x7f0000000680)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, [@generic={0xfff, 0x4, 0x1, 0xffff}, @ldst={0x0, 0x3, 0x2, 0xf, 0xf, 0xfffffffffffffffe}, @generic={0x800, 0x7ff, 0x1, 0x4, 0x7fff}, @exit, @map={0x18, 0x5, 0x1, 0x0, r2}]}, &(0x7f0000000700)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) bind(r0, &(0x7f00000001c0)=@xdp={0x2c, 0x1, r1}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000540)={0x0, {{0xa, 0x4e24, 0x401, @mcast1, 0x3ff}}, {{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0xc00000000000000}}}, 0x108) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) accept4(r4, &(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000000)=0x80, 0x800) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000080)=0x401, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x4f, 0x81}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000840)={r6, 0xa9d}, &(0x7f0000000880)=0x8) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @multicast2}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000280)=0xffffffffffffffbf) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00000002c0)={r8, 0x5}, &(0x7f0000000300)=0xc) r9 = accept$alg(r5, 0x0, 0x0) recvfrom(r9, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) pipe(&(0x7f0000001580)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f00000015c0)={r8, 0x1b23e0000000000}, 0x8) 19:59:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4000202, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x75, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) 19:59:02 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x2, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:02 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340), 0x0) 19:59:02 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) sendfile(r2, r1, 0x0, 0x10001) r3 = openat$cgroup_ro(r0, &(0x7f0000006d80)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000006dc0)={0x0, 0x7}, &(0x7f0000006e00)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000006e40)={r4, 0x6}, 0x8) 19:59:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000080)=0x3) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xchacha12-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0x0, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @multicast1}, &(0x7f0000000180)=0xc) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:59:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0xc}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x199}, &(0x7f00000001c0)=0x8) sendto$inet6(r1, 0x0, 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x14e23, 0x0, @remote, 0x7}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4f, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000cc0)) r5 = accept$alg(r3, 0x0, 0x0) recvfrom(r5, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:59:02 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340), 0x0) 19:59:02 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x3, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 623.224218] kauditd_printk_skb: 10 callbacks suppressed [ 623.224235] audit: type=1804 audit(1546891142.758:505): pid=1553 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/641/memory.events" dev="sda1" ino=17100 res=1 [ 623.352304] Dead loop on virtual device ip6_vti0, fix it urgently! [ 623.496882] Dead loop on virtual device ip6_vti0, fix it urgently! [ 623.657737] audit: type=1804 audit(1546891143.188:506): pid=1546 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/641/memory.events" dev="sda1" ino=17100 res=1 [ 623.698564] IPVS: ftp: loaded support on port[0] = 21 19:59:03 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x4f, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 623.815428] audit: type=1804 audit(1546891143.348:507): pid=1569 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/641/memory.events" dev="sda1" ino=17100 res=1 19:59:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340), 0x0) 19:59:03 executing program 0: pselect6(0x40, &(0x7f0000000000)={0x8, 0x5, 0x4, 0x0, 0x0, 0x9, 0x4, 0x5}, &(0x7f0000000040)={0x2, 0x1, 0x8, 0x910, 0x20, 0x5, 0xfff, 0x4}, &(0x7f0000000100)={0xfffffffffffff001, 0x8, 0x7f, 0xffff, 0x5, 0x0, 0x8, 0x1}, &(0x7f0000000240), &(0x7f00000002c0)={&(0x7f0000000280)={0x8}, 0x8}) pselect6(0x3d, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={0x100010}, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 19:59:03 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x4, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x4e, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001ec0)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001f40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000002040)={&(0x7f0000001f00)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000002000)={&(0x7f0000001f80)={0x44, r2, 0x500, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40804}, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="a7e2288a932d55dc40593ae164c990a0", 0x10) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4(r0, &(0x7f0000000ac0)=@caif=@dgm, &(0x7f0000000b40)=0x80, 0x0) ioctl$SIOCRSGL2CALL(r4, 0x89e5, &(0x7f0000000b80)=@bcast) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:59:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = socket(0x9, 0x80000, 0x7b) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000180)="4358a425fdde6c6cdedea7aef889d67c", 0x10) getsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f00000000c0), &(0x7f0000000140)=0x4) [ 624.115266] audit: type=1804 audit(1546891143.648:508): pid=1607 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/642/memory.events" dev="sda1" ino=16913 res=1 19:59:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a", 0x11) 19:59:03 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0xd94) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18}], 0x24}], 0x4924924924924b1, 0x0) 19:59:03 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x5, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 624.282142] audit: type=1804 audit(1546891143.818:509): pid=1625 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir278232924/syzkaller.0dWjYp/833/memory.events" dev="sda1" ino=17111 res=1 19:59:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a", 0x11) 19:59:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300), &(0x7f00000003c0)=0xffffffd4) r1 = accept(r0, &(0x7f0000000080)=@ethernet={0x0, @local}, &(0x7f0000000140)=0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r2 = accept$alg(r0, 0x0, 0x0) connect$x25(r1, &(0x7f0000000380)={0x9, @remote={[], 0x0}}, 0x12) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f00000002c0)=0x1e) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(aegis128-generic)\x00'}, 0x58) recvfrom(r2, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) [ 624.753267] audit: type=1804 audit(1546891144.288:510): pid=1606 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/642/memory.events" dev="sda1" ino=16913 res=1 19:59:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x50, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:04 executing program 0: r0 = socket(0x10, 0x7fd, 0x5) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) sendto(r0, &(0x7f00000005c0)="121400001200e7ef007b00000000000000a1", 0x3, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000040)="f9a56f6198ab4c95a66c50c143a31e650e3009fee6ab4cd7365605adc5b5d9ebf9a6b7b95453ff7a2a98097882608b9d93e830cfa3627a2f6ea5a93d9c07a07d124409", 0x43, 0x4, &(0x7f0000000100)={0x2, 0x4e22, @multicast1}, 0x10) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/122, 0x7a}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_type(r1, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) 19:59:04 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a", 0x11) 19:59:04 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x8, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 624.909485] audit: type=1804 audit(1546891144.448:511): pid=1661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/642/memory.events" dev="sda1" ino=16913 res=1 [ 625.145154] audit: type=1804 audit(1546891144.678:512): pid=1673 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/643/memory.events" dev="sda1" ino=17113 res=1 19:59:04 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)={0xfffffffffffffffc, 0x3, [0xffffffffffffffff, 0x2000000000000055, 0x4, 0xc12]}) recvmsg(0xffffffffffffff9c, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/142, 0x8e}], 0x1, &(0x7f0000000280)=""/141, 0x8d}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e20, @local}}, 0x0, 0xcd6, 0x0, "176a17a4e3dfeea66ad694271f513c5478ba17bde555b8d57d104ee74878ecc09ace02ebbf41f3dbc19f026764e0469679d7d90c12095bd40e7ddeb82b95bd248fd9a8ca6dc772879390adf3a2820eef"}, 0xd8) 19:59:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={0x0, 0xcdc4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r4}, 0x8) 19:59:04 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff00", 0x1a) 19:59:04 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x5) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpu.stat\x00', 0x0, 0x0) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f00000003c0)=0x10000, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f0000000000)={'bond0\x00\x00\x00?\x00', @ifru_names='bond_slave_1\x00'}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x98) 19:59:04 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x9, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7e2288a932d55dc40593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvfrom(r1, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) 19:59:04 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff00", 0x1a) 19:59:05 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x33, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 625.825409] audit: type=1804 audit(1546891145.358:513): pid=1671 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/643/memory.events" dev="sda1" ino=17113 res=1 [ 625.891924] audit: type=1804 audit(1546891145.428:514): pid=1677 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/643/memory.events" dev="sda1" ino=17113 res=1 19:59:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x51, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x4}, &(0x7f0000000200)=0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="a7e2288a932d55dc40593ae164c990a0", 0xfffffed2) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000002900)=""/4096, 0xfffffffffffffef6, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'team_slave_0\x00'}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) 19:59:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff00", 0x1a) 19:59:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xfffffffffffffe14) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) r2 = socket$inet6_sctp(0xa, 0x8000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000100)="5806eb35d1f5f2aa90b9814627", 0xfb83e37e49731892, 0x24000000, 0x0, 0xffffffffffffff0d) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x3c, @rand_addr=0x9, 0x4e20, 0x4, 'fo\x00', 0x39, 0x3, 0x65}, {@loopback, 0x4e20, 0x2, 0x26d5, 0x1, 0x1f}}, 0x44) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000600)="4eb6b026dc81f5323a3d9e248c1834d4859ea1f19484bbb4571614d1bb87125ae97acb79e64d6c6872b812f028166f91f13f15394e0de482005e56bd88360617aa41a8569a1fc0f0a01585dfceaae3b8d31a5e35768cb5eb5375bfc5ec379a674992c5474db308e01d097d07befa249ac1ee283406b06680ef590d7dca0dea295197b0e8242bd3b5dbb9d92decb6bcf5cf4e0416993a77a6dd34041f5b3e866ac8fec986c1546bd5c7f54a666e4c930674a2ffad3dbd3062d262d53856fa6d8f7807d8", 0xc3}], 0x1, 0x0, 0x0, 0x800}, 0x40000) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$binfmt_misc(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="c5c1348bf45aa72ac9ca0dc96049a0d2a779cbb580b08847eb3e9980695ca492db000000000000000000"], 0x2a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x1c88e037, 0x0, 0x7fffffff}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0xa3a8, 0x5, 0xffffffffffffffd4, 0x3ff, 0x7fffffff, 0xfffffffffffffff7, 0x3, 0x4, 0xf12, 0x101}, 0xb) 19:59:05 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x7, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 626.119219] protocol 88fb is buggy, dev hsr_slave_0 [ 626.124374] protocol 88fb is buggy, dev hsr_slave_1 19:59:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff0004000500", 0x1e) 19:59:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000000)=0x3) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='pids.max\x00', 0x2, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f00000000c0)="37c1", 0x2}], 0x1) 19:59:05 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000180)=0x80) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0xe41c, &(0x7f0000000200)=0x4) getsockopt$inet_int(r0, 0x10d, 0x2, 0x0, &(0x7f0000000040)=0x311e2db025aeeea9) 19:59:05 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff0004000500", 0x1e) 19:59:05 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000000)="1d5c2d023c126285718070") socket$caif_seqpacket(0x25, 0x5, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x6a0, 0x5, [0x1000, 0x4, 0x1, 0x6f8, 0x2]}, &(0x7f0000000240)=0x12) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) r2 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x4) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in6=@mcast1}}, 0xe8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000001c0)=0x4) close(r2) 19:59:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000006c0)=ANY=[@ANYBLOB="19d4670f9841d18b1edfe47cf18fb74ccdb2f0ffc16f4df1da7d86320d8dbf7605ca25b9111f582ab7a1f90b4448c7efa00ce07f9bde8a67412c1d5c5dec80f580c84f827b54256350d72d50219c6c224309cb23bdf96599ca2995646b22b1005f23e4dc9324a3ad83f82bceec825ad9736720443d0c1226dbc3628a41b742"], 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = socket(0xa, 0x3, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge0\x00\x00\x01\x00'}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) bind$inet6(r1, &(0x7f0000000680)={0xa, 0x4e23, 0x8000, @ipv4={[], [], @multicast2}, 0xad6}, 0x1c) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x4000000000000001, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000000c0)='bcsf0\x00') setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000002c0)=0x7, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-aesni\x00'}, 0x58) r6 = accept4(r5, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100), 0xffffffffffffff20) syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00') sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB="200027bd7000fddbdf25050000000c0004000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x4000) sendto$unix(r6, &(0x7f0000000400), 0xfffffffffffffef8, 0x0, 0x0, 0x22) bind$bt_l2cap(r2, &(0x7f0000000280)={0x1f, 0x1000, {0x2, 0x8, 0x9, 0xff, 0x40, 0x65f}, 0x5, 0xa1}, 0xe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r3, &(0x7f0000000140)="b127e17bb4729bdbe9df3309c28cfe1b0b69a52b7f9659d9f5e15f2d086700eb94d66d46780f09e48850970774d57053aa6f75", 0x0, 0x1}, 0x20) socket$alg(0x26, 0x5, 0x0) recvmmsg(r6, &(0x7f0000009140)=[{{&(0x7f0000001580)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000004840)=[{&(0x7f0000003840)=""/4096, 0x6}, {&(0x7f0000001600)=""/129, 0x7fffeffa}], 0x2, &(0x7f00000048c0)=""/58, 0x3a}}], 0x1, 0x0, &(0x7f0000009340)={0x0, 0x989680}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000180)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x11\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4), 0x74c, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x11], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000a0ffffffff}}, [@migrate={0x10c}]}, 0x15c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000600)={'bridge0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000640)={0x1d, r7}, 0x10) [ 626.589125] bridge0: port 2(bridge_slave_1) entered disabled state [ 626.595788] bridge0: port 1(bridge_slave_0) entered disabled state [ 626.621242] device bridge0 left promiscuous mode [ 627.148257] ýÿ: renamed from bridge0 19:59:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x52, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:06 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff0004000500", 0x1e) 19:59:06 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x4, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={0x0, 0x1, 0x6, @local}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e21, @loopback}}) 19:59:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xfd34}, 0x2c) r1 = accept4(r0, &(0x7f0000000000)=@ax25={{0x3, @default}, [@null, @null, @bcast, @remote, @netrom, @remote, @remote, @null]}, &(0x7f00000000c0)=0x80, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, 0x9, 0x1, 0x528, 0x70bd2b, 0x25dfdbff, {0x3, 0x0, 0x4}, [@typed={0x4, 0x84}, @generic="5f6e0bb4d63534146ac18be9750e5075313c", @nested={0x74, 0x8e, [@generic="80b841cbff67aa5252a8bc55daca3ae1ffefc748fd3ba2a61716d09a877d2c2e14f57a92ba11652726479cd6963f5fff8756cc7c6a80150da2c03c4f39a74bd4145db54b80c7088d7b5fc1bd1491b0339f525f92a7dce7af18a5bd933acb9264d340e7838ca3aa912fa1be87f176"]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x4000) close(r0) pwrite64(r1, &(0x7f0000000280)="ff4135940cebdbeee2637dd4b3a0170df051a7cc3207a3c4a788389932db927b8f650c2267aa047aede9a9d7ef6758db99d5b271aeb5e6c94647c6800e8b97e1af55d66c55795a7520858f790dfe902ba1f83cc0629b4511faaa110b2fcb08ad587799d18e6f87d3064096461ad7212fa6791e74199103250420a34b225b4369a790", 0x82, 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) 19:59:06 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff00040005001180", 0x20) 19:59:06 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@assoc={0x18, 0x117, 0x4, 0x7b63}, @assoc={0x18, 0x117, 0x4, 0x2f5}], 0x30}, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/212, 0xc8}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x2}, 0x0) 19:59:07 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff00040005001180", 0x20) 19:59:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c1f023c126285719070") r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bond_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newqdisc={0x24, 0x5e, 0x7, 0x0, 0x0, {0x0, r5, {0xf}}}, 0x24}}, 0x0) r6 = accept(r1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x1, 0x3, 0x101]}, &(0x7f0000000100)=0xa) r7 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r7, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r7, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}, 0x0) 19:59:07 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x29, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:07 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0a5c1f023c126285719070") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="b5", 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000340)="0482dcfe00a7d13c7eb7e96b1bc065a718a85aa76a22abcd7d55524db51f3d38ec0833d2c749ee8f48c324c4eca96bef96a354ca7f909d34ccf49f1c93f83801a212d5c539c3096dd2dc71f8fd1c5d9e44dc15a5151ab6a3485181d2be37568a3940ac3e381fc08134b3658070297e828a86f266fa8fbbfc30aeb969f97de277947faf2f48545806a412c3a4974641a9f9ad86077d7d2f02e06d67e4b7c19ec5984059cb7e59d54cd341b64ffc1f7260a77dfa1c30fb72d471e82a3d0232e614", 0xc0, 0x0, 0x0, 0x0) r1 = socket(0x800000000007, 0xc, 0xfffffffffffff000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00042bbd7000fcdbdf250100000000000000024100da622fd627f95a88d1386b3f7f19ca00001000137564703a73797a3000000000fe223991b292eb49f9ce575d4060dbf186695cd70335f42d967d0ca816c98059f21dc08199f8ed01d8d70b64fdbb4ebd29f1988b775cc7a0ab310d48308a27db02c093e520028141192e0f270e54f2af220e97efa6b36e152c03af1f30218c20893b2733fc8f3a2d608c759ac88a9297240f"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000001d80)=@hci, 0x80, &(0x7f0000000240)=[{&(0x7f0000000280)=""/191, 0xbf}], 0x1}}], 0x4000000000000d4, 0x6, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 19:59:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x53, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:07 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff00040005001180", 0x20) 19:59:07 executing program 1: r0 = socket(0x7, 0x7, 0x3) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000000)={'veth0_to_hsr\x00', 0x5, 0x9}) syz_emit_ethernet(0x36, &(0x7f00000008c0)={@link_local={0x1, 0x80, 0xc2, 0x4788, 0x608}, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xf401, 0x0, @dev, @local}, @icmp=@timestamp}}}}, 0x0) 19:59:07 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2b, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 628.318610] kauditd_printk_skb: 5 callbacks suppressed [ 628.318625] audit: type=1804 audit(1546891147.848:520): pid=1805 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/645/memory.events" dev="sda1" ino=17121 res=1 19:59:07 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff0004000500118026", 0x21) 19:59:07 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind(r0, &(0x7f0000000600)=@rc={0x1f, {0x0, 0x0, 0xffffffffffffff01}}, 0x80) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000200)={0x0, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e22, @empty}, {0x2, 0x4e24, @multicast1}, 0x40, 0x0, 0x0, 0x0, 0x5f, &(0x7f00000001c0)='veth1_to_bridge\x00', 0x400, 0x40, 0xc5}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000540)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r2, 0x2, 0x70bd26, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000004}, 0x800) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080)=""/182, &(0x7f0000000140)=0xb6) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) r3 = accept4(r0, &(0x7f0000000300)=@in6={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000380)=0x80, 0x800) connect$bt_sco(r3, &(0x7f00000003c0)={0x1f, {0x9, 0x7, 0x400, 0x5, 0x3, 0x1}}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000400)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x12, 0x4) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000006c0)={0x168, r4, 0x600, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1f}]}, @TIPC_NLA_MEDIA={0x34, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}]}, @TIPC_NLA_LINK={0x1c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffff}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xa4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x101}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x700000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x82}]}, @TIPC_NLA_BEARER={0x50, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}]}, 0x168}, 0x1, 0x0, 0x0, 0xbb45545accdbbcdf}, 0x40) 19:59:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) unshare(0x4000400) getsockname(r2, &(0x7f0000000140)=@nl=@unspec, &(0x7f0000000100)=0xa9) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000028c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000100)="4d18d83388f7e2da149a0f3317b62de064ac0595746eccfe78e2f6bcd9343d18"}) 19:59:08 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2f, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 628.496206] audit: type=1800 audit(1546891147.848:521): pid=1805 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=17121 res=0 19:59:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008910, &(0x7f0000000000)="0adc1f023c123f3188a070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x4, 0x4f2, 0x101, 0x8, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x53, @mcast2}, @in6={0xa, 0x4e22, 0x7ff, @ipv4={[], [], @local}, 0x4}, @in6={0xa, 0x4e22, 0x8, @mcast2}, @in={0x2, 0x4e24, @rand_addr=0x6e}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xa2ba}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [], @broadcast}, 0x3ff}, @in={0x2, 0x4e20, @remote}], 0xdc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @dev}}}, 0xfe09) 19:59:08 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff0004000500118026", 0x21) [ 628.669210] audit: type=1804 audit(1546891148.178:522): pid=1826 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/646/memory.events" dev="sda1" ino=16693 res=1 19:59:08 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x5, 0x209e1e, 0x408000000002, 0x1}, 0x8c) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) r1 = epoll_create(0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x14000000, &(0x7f00000000c0)={0x800}, 0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r2, &(0x7f0000000180)="9239a64edbc6e54cdfce580a8d906b3cbb749768b0a4fd2129a5b61b6201cc20e7707761159f7e628237424e4f71484abe7635c56ee296552d0b6aaef449ed0e185de1a8df98bc29449a5cf8a2f18a31103042664c3568949f8dd530fbe84c3da1ae1cb79da8e55bfbb77776cf591274dbc1cb82de4d765bb80aeb290260eecc27ea21a5443a2db3024626b0967765b0496c94", 0x0}, 0x18) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080)={@local}, &(0x7f0000000100)=0x14) [ 629.218692] audit: type=1804 audit(1546891148.748:523): pid=1819 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/646/memory.events" dev="sda1" ino=16693 res=1 19:59:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x54, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") r2 = socket$packet(0x11, 0x3, 0x300) r3 = accept4(r0, &(0x7f0000000280)=@x25, &(0x7f0000000300)=0x80, 0x80800) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000380), 0xfffffffffffffdce) r4 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r4, 0x10f, 0x84, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180), 0x4) r5 = socket$netlink(0x10, 0x3, 0x4) write(r5, &(0x7f0000005c00)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) socket$packet(0x11, 0x20000000000006, 0x300) clock_gettime(0x0, &(0x7f00000066c0)) recvmmsg(r0, &(0x7f0000006500), 0x0, 0x40010000, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x6, 0x300) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) write(r6, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r6, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r7 = accept4(r0, 0x0, 0x0, 0x0) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r8, 0x400, 0x70bd2d, 0x25dfdbfc, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x9}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0xe00000000000000, 0x0, 0x0) 19:59:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x2100000890e, &(0x7f0000000200)="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") r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1, 0x8000b, 0x170, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0x5, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x1010, r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) ioctl$sock_ifreq(r1, 0x89fc, &(0x7f0000000000)={'bond0\x00[\x01\x00\x00\x00\r\x00\x00\x00@', @ifru_names='\x00\x80p\x00\x00\x00\x00\x00l\x00`\x00\x03\a!\x00'}) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000100)=0xffffffffffffffff, 0x4) 19:59:08 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff0004000500118026", 0x21) 19:59:08 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff89, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:08 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_bt_hci(r2, 0x400448eb, &(0x7f0000000140)="a7cd32e1f482c2c44899ed128f18e50a34eae7076ec33810d33090eef69d80254b303e9f0f3a644c4b7af5e35e02eccba4e47a") unshare(0x400) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000180)) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000200)={0x7f}, 0x0, 0x0, 0x0, 0x0) socketpair(0xa, 0x804, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4) [ 629.395411] audit: type=1804 audit(1546891148.928:524): pid=1826 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/646/memory.events" dev="sda1" ino=16693 res=1 19:59:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x946) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(r3, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0adc1f023c123f3188a070") r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x80800) ioctl$FS_IOC_ENABLE_VERITY(r5, 0x6685) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000140)={0x84, @multicast1, 0x0, 0x1102, 'mh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '}, 0x2c) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000400)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) 19:59:09 executing program 5 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:09 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x2, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 629.688786] FAULT_INJECTION: forcing a failure. [ 629.688786] name failslab, interval 1, probability 0, space 0, times 0 19:59:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = getuid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000580)={0x0, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000540)=':\x00'}, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in=@initdev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) sendmsg$netlink(r2, &(0x7f0000000a40)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000400)={0xe4, 0x23, 0x800, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x94, @uid=r3}, @generic="56e3c2123a6e8c1625f37b7cfcfa88e6d4956071700a3fa6f025c4e04ddfb353f46512ec8c760076f84a4c812365f2f35a769a06eaf19b7cc0ced2692f8e2850aa3476fa22370f662ee1327e1252a78f60b58d3967c316ebcad451085b252a57f844bfc908f2104a7a1be9178bbba75aed1d5943cd5a5808b44020065139509c9748d54527bb38b43af96338fb16a7ff37b2b764b31f1b1a18d5b336027f6b86d0244dbcdf505c48f3", @generic="6b4d4be4bd6779a0", @typed={0xc, 0x67, @u64=0xfff}, @typed={0xc, 0x4, @u64}]}, 0xe4}], 0x1, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x80, 0x20000004}, 0x800) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$inet_msfilter(r1, 0x0, 0xf, 0x0, 0x0) 19:59:09 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa8a3f962a294f86dd60110c110030a523f022951caa58000000000000000000ffff020000000000000000000000000001010090780600000061cb155d0000000023d23026000000000000000000000001fe800000000000000000000000000000"], 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) socket$inet(0x2, 0x807, 0x2) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) socket(0x12, 0x2, 0x7f) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={0xffffffffffffff9c}) recvmsg(0xffffffffffffffff, &(0x7f0000003fc0)={&(0x7f0000002d00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d80)=""/248, 0xf8}, {&(0x7f0000002e80)=""/72, 0x48}, {&(0x7f0000002f00)=""/9, 0x9}, {&(0x7f0000002f40)=""/19, 0x13}], 0x4, &(0x7f0000002fc0)=""/4096, 0x1000}, 0x2) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000004000)='cpuacct.stat\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004440)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008911, &(0x7f0000000100)="0af51f023c123f3188a070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'morus640\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003580)=""/4096, 0x1000}], 0x1}}], 0x500, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) [ 629.778571] audit: type=1804 audit(1546891149.308:525): pid=1884 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/647/memory.events" dev="sda1" ino=16945 res=1 19:59:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x9, &(0x7f0000000100)="0adc1f023c123f3188a070") r1 = socket(0x280000000010, 0x802, 0x0) write(r1, &(0x7f0000000040)="240000001a0025f0f0a4bc04fef7001c0a0b49ffed00000080000c000800100001000000", 0x24) [ 629.843317] CPU: 0 PID: 1887 Comm: syz-executor5 Not tainted 4.20.0+ #3 [ 629.850163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 629.859520] Call Trace: [ 629.862127] dump_stack+0x1db/0x2d0 [ 629.865779] ? dump_stack_print_info.cold+0x20/0x20 [ 629.870847] should_fail.cold+0xa/0x15 [ 629.874894] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 629.880024] ? ___might_sleep+0x1e7/0x310 [ 629.884217] ? arch_local_save_flags+0x50/0x50 [ 629.888822] ? trace_hardirqs_on+0xbd/0x310 [ 629.893179] __should_failslab+0x121/0x190 [ 629.893199] should_failslab+0x9/0x14 [ 629.893217] kmem_cache_alloc_node+0x26f/0x710 [ 629.901239] ? __local_bh_enable_ip+0x15a/0x270 [ 629.901260] ? _raw_spin_unlock_bh+0x31/0x40 [ 629.901284] __alloc_skb+0xf4/0x730 [ 629.901300] ? __local_bh_enable_ip+0x15a/0x270 [ 629.901319] ? skb_scrub_packet+0x440/0x440 [ 629.901356] ? netlink_insert+0x103/0x240 [ 629.901376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 629.901394] ? netlink_autobind.isra.0+0x228/0x310 [ 629.942197] netlink_sendmsg+0xb11/0xf90 [ 629.946281] ? netlink_unicast+0x770/0x770 [ 629.950527] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 629.955399] ? apparmor_socket_sendmsg+0x2a/0x30 [ 629.960160] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 629.965709] ? security_socket_sendmsg+0x93/0xc0 [ 629.970478] ? netlink_unicast+0x770/0x770 [ 629.974729] sock_sendmsg+0xdd/0x130 [ 629.978454] sock_write_iter+0x379/0x5e0 [ 629.982539] ? sock_sendmsg+0x130/0x130 [ 629.986536] ? lock_downgrade+0x910/0x910 [ 629.990694] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 629.996235] ? iov_iter_init+0xea/0x220 [ 630.000248] __vfs_write+0x6e5/0xa80 [ 630.004002] ? kernel_read+0x120/0x120 [ 630.007910] ? apparmor_path_rmdir+0x30/0x30 [ 630.012336] ? __mutex_unlock_slowpath+0x195/0x870 [ 630.017313] ? security_file_permission+0x8f/0x230 [ 630.022272] ? rw_verify_area+0x118/0x360 [ 630.026430] vfs_write+0x20c/0x560 [ 630.029981] ksys_write+0x105/0x260 [ 630.033624] ? __ia32_sys_read+0xb0/0xb0 [ 630.037704] ? trace_hardirqs_off_caller+0x300/0x300 [ 630.042821] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 630.047590] __x64_sys_write+0x73/0xb0 [ 630.051489] do_syscall_64+0x1a3/0x800 [ 630.055398] ? syscall_return_slowpath+0x5f0/0x5f0 [ 630.060347] ? prepare_exit_to_usermode+0x232/0x3b0 [ 630.065416] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 630.070302] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 630.075533] RIP: 0033:0x457ec9 [ 630.078735] Code: 6d 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 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 630.097635] RSP: 002b:00007faae7067c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 630.097651] RAX: ffffffffffffffda RBX: 00007faae7067c90 RCX: 0000000000457ec9 [ 630.097661] RDX: 0000000000000022 RSI: 0000000020000340 RDI: 0000000000000003 [ 630.097670] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 630.097680] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faae70686d4 [ 630.097689] R13: 00000000004c3bad R14: 00000000004dbf08 R15: 0000000000000004 [ 630.359840] audit: type=1804 audit(1546891149.898:526): pid=1877 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/647/memory.events" dev="sda1" ino=16945 res=1 [ 630.417717] audit: type=1804 audit(1546891149.948:527): pid=1890 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/647/memory.events" dev="sda1" ino=16945 res=1 19:59:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x55, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00>%x\x90\x1b\\%j\\!:\xe7\xf6\xf7\xbd`r;\xd6F\x00v\xae$\x19\xffb\xc3\xa57\xc3\x90\x86\xdb\xe3\x1d\x98$\x8d\xc1P\xbf\t\\\x8eW\x16\x9060xffffffffffffffff}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000640)={r3, 0x800}) r4 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuse3>essure\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x70, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/112}, &(0x7f0000000200)=0x78) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) accept4$llc(r4, &(0x7f0000000240)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x10, 0x80000) 19:59:10 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x3, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:10 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x6, 0x3, &(0x7f0000008000)=ANY=[@ANYBLOB="850000000700000007000000000000009500020000000000"], &(0x7f0000014ff5)='syzka\x00\x00\x00\x05\x00\xf3', 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x2, 0x0, 0x0, &(0x7f00000000c0), 0x0}, 0x28) 19:59:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="24000000000107031dfffd946fa2830020200a0009000100001d85680c9a7ea20400ff7e", 0x24}]}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x24, r2, 0x400, 0x70bd29, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x3}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x4000) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000380)="f749d49ba510fbb8e33a7c9de0a950c90fb58361f6bc044c75008df777b77cfb88a327860754635d23ce24500931934589df09c34b245589c726f0015670c59577b08c5ccaa4fa104c45bda5d1b31203b4cb4367f01a8bc3575561c0c446be893db7e391ad241faf66f66e4be5183e3dbea2f6d3841b37d44abe5dfca9d8b3320f96286f85cbe775b1e7909a1962cf27a15a31d221f8ecfcd9569b5c475432e1a994a1b9f3", 0xa5}, {&(0x7f0000000140)="c27b58fe309fa17ba0989d5a6935bbea671478dddf93ddbae7684b6e01dec326af2d2423b88a48", 0x27}, {&(0x7f0000000440)="ed9d3946e335e22dafaae60fc8a48897882b72d81070a7ef6665c5122840534a93dfe4d541e9681bfe53afb975339138044da587cfa12fc355489618a38b5458f6a753a9eaa553cef301", 0x4a}], 0x3, 0x0) r3 = accept(r1, &(0x7f0000000180)=@in={0x2, 0x0, @remote}, &(0x7f0000000200)=0x80) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000240), &(0x7f0000000280)=0x4) 19:59:10 executing program 5 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) [ 630.708982] FAULT_INJECTION: forcing a failure. [ 630.708982] name failslab, interval 1, probability 0, space 0, times 0 [ 630.755081] CPU: 1 PID: 1929 Comm: syz-executor5 Not tainted 4.20.0+ #3 [ 630.761871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.771239] Call Trace: [ 630.773861] dump_stack+0x1db/0x2d0 [ 630.777536] ? dump_stack_print_info.cold+0x20/0x20 [ 630.782566] ? save_stack+0x45/0xd0 [ 630.786207] ? kasan_kmalloc+0xce/0xf0 [ 630.790131] ? kasan_slab_alloc+0xf/0x20 [ 630.794202] ? kmem_cache_alloc_node+0x144/0x710 [ 630.798963] ? __alloc_skb+0xf4/0x730 [ 630.802766] ? sock_sendmsg+0xdd/0x130 [ 630.806665] should_fail.cold+0xa/0x15 [ 630.810571] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 630.815682] ? ___might_sleep+0x1e7/0x310 [ 630.819845] ? arch_local_save_flags+0x50/0x50 [ 630.824437] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 630.829974] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 630.835522] __should_failslab+0x121/0x190 [ 630.839763] should_failslab+0x9/0x14 [ 630.843564] kmem_cache_alloc_node_trace+0x277/0x720 [ 630.848687] ? __alloc_skb+0xf4/0x730 [ 630.852497] __kmalloc_node_track_caller+0x3d/0x80 [ 630.857439] __kmalloc_reserve.isra.0+0x40/0xe0 [ 630.862128] __alloc_skb+0x12d/0x730 [ 630.865859] ? __local_bh_enable_ip+0x15a/0x270 [ 630.870534] ? skb_scrub_packet+0x440/0x440 [ 630.874864] ? netlink_insert+0x103/0x240 [ 630.879015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 630.884556] ? netlink_autobind.isra.0+0x228/0x310 [ 630.889491] netlink_sendmsg+0xb11/0xf90 [ 630.893563] ? netlink_unicast+0x770/0x770 [ 630.897799] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 630.902650] ? apparmor_socket_sendmsg+0x2a/0x30 [ 630.907409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 630.912962] ? security_socket_sendmsg+0x93/0xc0 [ 630.917719] ? netlink_unicast+0x770/0x770 [ 630.921970] sock_sendmsg+0xdd/0x130 [ 630.925707] sock_write_iter+0x379/0x5e0 [ 630.929788] ? sock_sendmsg+0x130/0x130 [ 630.933797] ? lock_downgrade+0x910/0x910 [ 630.937941] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 630.943499] ? iov_iter_init+0xea/0x220 [ 630.947482] __vfs_write+0x6e5/0xa80 [ 630.951204] ? kernel_read+0x120/0x120 [ 630.955119] ? apparmor_path_rmdir+0x30/0x30 [ 630.959529] ? __mutex_unlock_slowpath+0x195/0x870 [ 630.964472] ? security_file_permission+0x8f/0x230 [ 630.969428] ? rw_verify_area+0x118/0x360 [ 630.973598] vfs_write+0x20c/0x560 [ 630.977211] ksys_write+0x105/0x260 [ 630.980868] ? __ia32_sys_read+0xb0/0xb0 [ 630.984935] ? trace_hardirqs_off_caller+0x300/0x300 [ 630.990049] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 630.994837] __x64_sys_write+0x73/0xb0 [ 630.998731] do_syscall_64+0x1a3/0x800 [ 631.002622] ? syscall_return_slowpath+0x5f0/0x5f0 [ 631.007555] ? prepare_exit_to_usermode+0x232/0x3b0 [ 631.012580] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 631.017432] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 631.022620] RIP: 0033:0x457ec9 [ 631.025817] Code: 6d 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 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 631.044727] RSP: 002b:00007faae7067c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 19:59:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0xff64) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x7f, 0x400200007fe, &(0x7f0000000080)={0x2, 0x10084e23, @local}, 0x10) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x2, &(0x7f00000003c0)=""/207, 0xcf}, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002dc0)={0x0, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e23, @broadcast}, 0x8, 0x0, 0x0, 0x0, 0x100000000, &(0x7f0000002d80)='veth1_to_bond\x00', 0x6, 0x8001, 0x7ff}) connect$l2tp(r1, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x0, 0x3, 0x0, 0x2}}, 0x26) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYRES64=0x0, @ANYRESHEX=r0], 0xffffff7a) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) sendmsg(r1, &(0x7f0000002d40)={&(0x7f0000000600)=@ll={0x11, 0x1c, r2, 0x1, 0x800}, 0x80, &(0x7f0000001940)=[{&(0x7f00000017c0)="ba3af64907560ca73fbbe9403685d879b530fa41025f0009b4b7a245151bb7824d962b306c268655bd6ac97cba7e084085051cebf4b82b5f8ef450fc298c83d8759b2e84ff6383997a1595431eff17a2275d4a8b04b71abee870b37a068de7441ffb944acfdff10ee13788151c54255a4a2ac043e43dd498f6dce6a08bce2eb2daf34813483134e0254b80e57f19bfd4e76bb337d46694843fb3af02209d566bfcc4bd9b2d2d9e19dc81642ff4e11f1de167a6b84b29628ee59883a70b0ca394d6f06d1153d33f", 0xc7}, {&(0x7f0000000680)="7fdbe75f7cd3d8461aadad2ff9921ee96e54c14ea41ee0498ba75464cd3f23fc0e086fbfd53e05bffd672d9471c3a06a5a0b41d16ecf4b275fdfd5fdd3f2d3330a42ca819157bb58f2aeba46", 0x4c}, {&(0x7f0000000700)="22da6740bb5a6209715b979cd7f6485b9a0996a8a740a2c9beee9f9668d3b8e18b11f1fc6c4b8313b46cdfc9", 0x2c}, {&(0x7f00000018c0)="988d652d27bce250dd5db8ec527fbaf1e0596218c9acd787f31940c4735da31bbeead646735a3d83e5cb7cf1394caab70bf0f5ca97949b93e99eded6a88c992f62b89f88b5edf6f0a2743ef8a271061bb785bde0c9e5c2d32a29cb0fad1a83cdff6232301f96cc164be2275e77fdd19447ef154e47d58d618cbb13", 0x7b}], 0x4, &(0x7f0000004ac0)=ANY=[@ANYBLOB="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9d147858ff530f4ec3ee9358d38edd9ad40c3965e065c1334def183fb7f61d74daff0a37bc4179e1952f7f7c7f1210fbc95b449d2574193d1af848eb1070db0fe38b50000000000000000000000"], 0x13b8}, 0x4040040) socket(0x1b, 0x80e, 0x9) unshare(0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x6033, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x20013b81}], 0x1, &(0x7f0000000200)=""/20, 0xc2b}, 0x100) 19:59:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001400)='cpu.stat\x00\xa2\x8du\x11\xc8?\x8c\x14\x84\xf77l\xb9!\x89\xbd\x98\xbd', 0x275a, 0x0) syz_genetlink_get_family_id$ipvs(0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x100000060) 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, 0x0, 0x3fffd, &(0x7f0000000040)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x12}}, 0xfffffffffffffe5c) sendmsg$alg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="abc5b695aa2beaf245bc3b1105cd07e9420e1b5250fb7f72e33f5212fe0f68c1fc06f121f1559ac7be35a5e2c3da8dfe64e530bed03c70d64ae6d06692d8c33b8f58", 0x42}], 0x1}, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001440)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xab) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r0, 0x0) mmap(&(0x7f0000a0e000/0x3000)=nil, 0x3000, 0x1000007, 0x2013, r0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001740), 0x4) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x5, 0x4e22, 0x1, 0xa, 0xa0, 0x0, 0x3a, r3, r4}, {0x3a, 0xc2, 0x8, 0x2, 0x24000, 0x6, 0x8, 0x1}, {0x5, 0x4, 0x5000000000000000, 0x8}, 0x0, 0x6e6bc0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast2, 0x1, 0x2b}, 0x0, @in=@multicast2, 0x3500, 0x3, 0x3, 0x1, 0x4, 0xfffffffffffffffd, 0x3}}, 0xe8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001540)={0x4, {{0xa, 0x4e24, 0x100, @empty, 0x9}}, {{0xa, 0x4e21, 0x8, @loopback, 0x6fdf8f90}}}, 0x108) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 631.052435] RAX: ffffffffffffffda RBX: 00007faae7067c90 RCX: 0000000000457ec9 [ 631.059727] RDX: 0000000000000022 RSI: 0000000020000340 RDI: 0000000000000003 [ 631.067026] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 631.074308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faae70686d4 [ 631.081583] R13: 00000000004c3bad R14: 00000000004dbf08 R15: 0000000000000004 19:59:10 executing program 5 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:10 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x4, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:10 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x3fffffffffffee1, 0x2, 0x0) sendmsg(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @local, 'veth1_to_team\x00'}}, 0x80, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x40000}, 0x4010) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000000300), 0x801) pipe(&(0x7f00000007c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000800)) accept4(r0, &(0x7f0000000840)=@generic, 0x0, 0x80800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002840)) recvmsg(r3, &(0x7f0000003500)={&(0x7f0000003140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000031c0)=""/248, 0xf8}, {&(0x7f00000032c0)=""/46, 0x2e}, {&(0x7f0000003300)=""/208, 0xd0}], 0x3, &(0x7f0000003440)=""/145, 0x91}, 0x40) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000003640)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0}, 0x1) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000001480), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) clock_gettime(0x0, 0x0) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f00000004c0)=0x1, 0x4) socket$inet(0x2, 0xf, 0x200000000000000) ppoll(&(0x7f0000000500)=[{r1, 0x2103}], 0xc, &(0x7f0000000580)={0x0, r2+10000000}, &(0x7f00000005c0), 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000001f40)='IPVS\x00') [ 631.249700] audit: type=1804 audit(1546891150.788:528): pid=1938 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/648/memory.events" dev="sda1" ino=16945 res=1 [ 631.376312] FAULT_INJECTION: forcing a failure. [ 631.376312] name failslab, interval 1, probability 0, space 0, times 0 19:59:10 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x5, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 631.419183] CPU: 0 PID: 1958 Comm: syz-executor5 Not tainted 4.20.0+ #3 [ 631.425993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 631.435390] Call Trace: [ 631.437994] dump_stack+0x1db/0x2d0 [ 631.441641] ? dump_stack_print_info.cold+0x20/0x20 [ 631.446687] should_fail.cold+0xa/0x15 [ 631.450608] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 631.455742] ? add_lock_to_list.isra.0+0x450/0x450 [ 631.460683] ? find_held_lock+0x35/0x120 [ 631.465235] ? __netlink_lookup+0x5fd/0xb50 [ 631.469579] __should_failslab+0x121/0x190 [ 631.473831] should_failslab+0x9/0x14 [ 631.477644] kmem_cache_alloc+0x47/0x700 [ 631.481718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 631.487286] skb_clone+0x1c5/0x510 [ 631.490855] ? skb_split+0x1210/0x1210 [ 631.494752] ? rcu_softirq_qs+0x20/0x20 [ 631.498852] ? rcu_read_unlock_special+0x380/0x380 [ 631.503815] netlink_deliver_tap+0xbc0/0xf40 [ 631.508234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 631.513792] ? netlink_remove_tap+0x630/0x630 [ 631.518311] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 631.523621] ? kasan_check_write+0x14/0x20 [ 631.527873] netlink_unicast+0x5e2/0x770 [ 631.531966] ? netlink_attachskb+0x980/0x980 [ 631.536403] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 631.541961] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 631.546988] netlink_sendmsg+0xa05/0xf90 [ 631.551072] ? netlink_unicast+0x770/0x770 [ 631.555314] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 631.560191] ? apparmor_socket_sendmsg+0x2a/0x30 [ 631.564966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 631.570515] ? security_socket_sendmsg+0x93/0xc0 [ 631.575281] ? netlink_unicast+0x770/0x770 [ 631.579559] sock_sendmsg+0xdd/0x130 [ 631.583290] sock_write_iter+0x379/0x5e0 [ 631.587382] ? sock_sendmsg+0x130/0x130 [ 631.591397] ? lock_downgrade+0x910/0x910 [ 631.595792] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 631.601358] ? iov_iter_init+0xea/0x220 [ 631.605364] __vfs_write+0x6e5/0xa80 [ 631.609091] ? kernel_read+0x120/0x120 [ 631.612991] ? apparmor_path_rmdir+0x30/0x30 [ 631.617426] ? __mutex_unlock_slowpath+0x195/0x870 [ 631.622390] ? security_file_permission+0x8f/0x230 [ 631.627392] ? rw_verify_area+0x118/0x360 [ 631.631557] vfs_write+0x20c/0x560 [ 631.635116] ksys_write+0x105/0x260 [ 631.638759] ? __ia32_sys_read+0xb0/0xb0 [ 631.642854] ? trace_hardirqs_off_caller+0x300/0x300 [ 631.647986] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 631.652751] __x64_sys_write+0x73/0xb0 [ 631.656656] do_syscall_64+0x1a3/0x800 [ 631.660562] ? syscall_return_slowpath+0x5f0/0x5f0 [ 631.665521] ? prepare_exit_to_usermode+0x232/0x3b0 [ 631.670558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 631.675428] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 631.680624] RIP: 0033:0x457ec9 [ 631.683822] Code: 6d 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 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 631.702727] RSP: 002b:00007faae7067c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 631.710443] RAX: ffffffffffffffda RBX: 00007faae7067c90 RCX: 0000000000457ec9 [ 631.717722] RDX: 0000000000000022 RSI: 0000000020000340 RDI: 0000000000000003 [ 631.725005] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 631.732281] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faae70686d4 [ 631.739555] R13: 00000000004c3bad R14: 00000000004dbf08 R15: 0000000000000004 [ 631.759191] audit: type=1804 audit(1546891151.288:529): pid=1936 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/648/memory.events" dev="sda1" ino=16945 res=1 [ 631.799238] protocol 88fb is buggy, dev hsr_slave_0 [ 631.804470] protocol 88fb is buggy, dev hsr_slave_1 19:59:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x56, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:11 executing program 5 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:11 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x6, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:11 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @local, [{[], {0x8100, 0x800, 0x4, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe000f000}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 19:59:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt(r1, 0xff, 0x0, &(0x7f0000000080)=""/166, &(0x7f0000000000)=0xa6) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='veth0_to_bond\x00', 0x10) 19:59:11 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x7, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:12 executing program 0: r0 = socket(0xa, 0x2, 0xfffffffffffffffd) getpeername$ax25(r0, &(0x7f0000000000)={{0x3, @bcast}, [@netrom, @rose, @bcast, @bcast, @default, @bcast]}, &(0x7f0000000080)=0x48) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000380)=0xc) 19:59:12 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x8, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), 0x4) socketpair(0x15, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) sendto$llc(r1, &(0x7f00000000c0)="31fb80c28be52203faa57ae9b0aac29731aa8c107512adc9956f4422c189703665ce0fc963bdb293750d3363445658b07b3377c84dad6c7c922cb73b03256b2f6587f89a146a845258643d4bc6aa3f749a13dd2e4f5779d93f97a99fa4d11ec6a88adeacc1176297cc5176539838bbf0c26125e7189484eec03bb350681eee03dbad79ab455c5cc993bc6bd000cf8a85c6f4319070053c1027b7b80cd7f0ef2b0e2127b71501bcc2", 0xa8, 0x0, 0x0, 0x0) 19:59:12 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1b, 0x3, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0xc) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f023c123f3188a070") 19:59:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f8571") r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000013c0)='cpuacct.usage\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000001400)=0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x3f, @loopback, 0x8}], 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x1ff, @empty, 0x10001}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000280)='pids.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000005e80)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x4e22, 0xffffffffffffff01, @loopback}, @in={0x2, 0x4e22, @rand_addr=0x7ff}], 0x6c) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000340)="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", 0xde4}], 0x1, 0x8) socket$nl_route(0x10, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ff75257009bfa100000000000007010000f8ffffffb702000005000000bf130000000000008500000006000000b700000000000000950000ff00000000"], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x2800000003000000, 0xe, 0x0, &(0x7f0000000200)="a06ad876d56a0e64d082778c3938", 0x0, 0xb4b}, 0x28) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001540)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000001480)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001640)={{{@in, @in6=@mcast2, 0x4e24, 0x3, 0x4e21, 0x8, 0xa, 0x20, 0x1d, 0x77, 0x0, r6}, {0x10001, 0x2, 0xba, 0x982c, 0x1, 0x7, 0x2, 0x1f}, {0x1, 0x81, 0x100, 0x4}, 0xffffffffffffffb1, 0x6e6bc0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2, 0x4d5, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x3507, 0x4, 0x2, 0x7, 0x8, 0x9}}, 0xe8) syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a80)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0), &(0x7f0000001b00)=0xc) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003380), &(0x7f00000033c0)=0xc) gettid() sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000001500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f00000014c0)={&(0x7f0000001140)=ANY=[@ANYBLOB="6d8e75f06b316a81e23e7fd7937e58a869a36bae7851b4fcbf8aefd1d78000096a770f868a7c10ab6afb619de7ef981635c37fd7cd8de05da13b1249e4ea6470a80b1cd3a6f3010b4423409a176248c797ae47754a306d244342cf1520b22a90fee8f76e1d209ef70d05922fd6bfb710061b11f70943378b6eec7c3927cab7a84c0f8c02e3f0b4c828828e98cbc3ab21c0846564be6d3f055018c63468450dec7019494133099b0c285571b544d2fda721dce61956a20d1a9a4b5f695c7ca3519607552eda65ba640dc3630863384536641a7151fc244ce9b28020d11fc633b4dc0ad3e35fdea43489a60127"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x8c1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000240)={0x0, 0x3f, 0x7bc, 0x7c}, 0x6) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000001780)={0x2, 0x5e1, 0x1, 0x3f, 0x7, [{0x9, 0x6, 0x5, 0x0, 0x0, 0x400}, {0xf226, 0x0, 0x8, 0x0, 0x0, 0x1002}, {0x8, 0x1, 0x9, 0x0, 0x0, 0x80}, {0x3f, 0x10, 0x9, 0x0, 0x0, 0x85}, {0x5, 0x87e0, 0x200000000, 0x0, 0x0, 0x100}, {0xfb, 0x5fe, 0xffffffffffffffe1, 0x0, 0x0, 0x80}, {0x8c5, 0x101, 0xfffffffffffffffd}]}) write$cgroup_int(r4, &(0x7f0000000300), 0xffffff3e) 19:59:13 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x9, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:13 executing program 0: r0 = socket(0x10, 0x4000000000002, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x86, 0x78a, 0xffff, 0x6, 0x3, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x8001, @loopback, 0x8000}}, 0xb38a, 0x2, 0x40, 0x80000001, 0x80}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @empty}}}, 0x84) ioctl$IMHOLD_L1(r0, 0x80044948, &(0x7f0000000100)=0xf) 19:59:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00000000c0)="4461bda364b657ec053ba8fad9ae40") write(r0, &(0x7f0000000000)="220000002100070700be000008fb07010a00001e00000008000000000000008026445706e8fff641aad80e60e32deb49049420f3b4f05527ca69564fce228a164735eaa6d6658f55ce65a1c5b3f1165ac274edf44e17979aeadf13d8e65f6db364e29880af5d1383902617032930cbb427119a4178e0245dd33d10876bdc1fbf994c98f71b54767a6eac", 0x3d47360ec967f8af) 19:59:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x57, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:13 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0xa, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:13 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)="c4e1f64e08c456a36447bc9e5c17326a", 0x10) 19:59:13 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb4f7fdff141c0a0b5aff6e10b500000780cc08001b0007000000", 0x24) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="21707ce44bef366af2b0905c7e3411311b99b68ed516c66cb2036e61d3ea5d39287ce7379f6731524f4e1e5c34539010c0e33012be4084353d0931e2893804f13e3c802250a0a53833e5bca84e7b4d3199372cc8b80982eda26a3b677bef8e5581f54880f7ea42e7a8764b15164084321d295439d6e20743707a11ac9b0a430aa6cbf0372e7ba0b195b24ba3ec32b60ca1aa141cc6dca19d8ec663c35599fea446b9f05e49cd1fc43d55041840abd9d89bffa448fd2e869a22e68898c5ef85a177bb", 0xc2) 19:59:13 executing program 5: ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000002cc0)={0x18, 0x0, {0x1, @link_local, 'bridge_slave_0\x00'}}) r0 = socket(0x11, 0x1000000000803, 0x100000000) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) [ 634.192027] kauditd_printk_skb: 4 callbacks suppressed [ 634.192057] audit: type=1804 audit(1546891153.728:534): pid=2048 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/650/memory.events" dev="sda1" ino=17137 res=1 19:59:13 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = accept(r0, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x24042040}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x74, r3, 0xa04, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r4 = accept4(r0, &(0x7f0000000500)=@caif=@dgm, &(0x7f0000000580)=0x80, 0x800) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000600)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0xc000004}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x6c, r5, 0x302, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x48, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x8001, @local, 0x9}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x81}}}}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000740)={'filter\x00', 0x8f, "d12bba64ae02824f526153ba6990f79f0520b0ce07dcdc8941a6fa971cc0899bbf3cf74522bd912f5317f0e5dac7b788d52df718cd9f2ecd9fe86d97fd08b3887966c165882c24c42f50ed902049d8c958959944687a015572ef8b34d333441bceeb28ea78a48fdb2c64a626499e7cdfd80d1c09a95c3cf42d687063b4477bd7672d84a4881b6ce42294da61d6a192"}, &(0x7f0000000800)=0xb3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000840)) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000880)={'bond_slave_0\x00', {0x2, 0x4e23, @remote}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000008c0)={0x0, 0x1000, "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"}, &(0x7f0000001900)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001940)={r6, 0x7}, &(0x7f0000001980)=0x8) getsockname$netrom(r2, &(0x7f00000019c0)={{0x3, @rose}, [@default, @bcast, @default, @bcast, @netrom, @netrom, @bcast, @rose]}, &(0x7f0000001a40)=0x48) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) close(r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001b00)=0x1, 0x4) setsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000001b40)="d3395b3b4e53a0b07d447cc031ec220ac4e6b6fcc403e900d057821f1cef48a19592420acdcff6f8", 0x28) getsockname$packet(r4, &(0x7f0000001bc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001c00)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001c40)={'ip6gretap0\x00', r8}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001c80)='IPVS\x00') ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001cc0)='ip6gretap0\x00') setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001d00)={r7, 0x7, 0x1, 0x2}, 0x10) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000001f00)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001d80)={0x114, r3, 0x72a, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd2d}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x34d7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9bc06bc}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x14}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0x114}, 0x1, 0x0, 0x0, 0x40d0}, 0x40) sendmsg$TIPC_NL_MEDIA_SET(r4, &(0x7f0000002280)={&(0x7f0000001f40)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000002240)={&(0x7f0000001f80)={0x28c, r5, 0x0, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0xa8, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @rand_addr=0x1}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x80000000, @empty, 0x1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @local}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x19}, 0x3ff}}}}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x157c}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x8}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'bond0\x00'}}]}, @TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x90f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffffffffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0x78, 0x5, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbb8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}, @TIPC_NLA_MEDIA={0x7c, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x46}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf56}]}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xc79}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1000}]}, @TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9fc7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x40000}, 0x24000085) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000002480)={0xf, 0xd, &(0x7f00000022c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xffffffff}, @ldst={0x1, 0x2, 0x1, 0xa, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffc}, @generic={0x1f, 0x4535, 0x1, 0x96c3}, @ldst={0x3, 0x0, 0x6a7fbc3bc5f97652, 0xb, 0x5, 0xfffffffffffffff0, 0x8}, @ldst={0x2, 0x2, 0x6, 0x7, 0xa, 0x3c, 0x1}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @generic={0xd05, 0x7, 0xcc9, 0x1, 0x1ff}, @alu={0x7, 0xffffffff, 0xe, 0x0, 0xb, 0x0, 0xfffffffffffffff0}]}, &(0x7f0000002340)='syzkaller\x00', 0x8, 0xd2, &(0x7f0000002380)=""/210, 0x41f00, 0x1, [], r8, 0x1}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002500)=r9, 0x4) 19:59:13 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000100)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x1000000000000, @ipv4={[], [], @broadcast}, 0x6}, {0xa, 0x4e21, 0x9, @remote, 0x3f}, 0x2, [0x4, 0x800, 0xb216, 0x8a4d, 0x20, 0xffffffffffffffff, 0x4, 0x79]}, 0x5c) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) clock_gettime(0x0, &(0x7f0000001080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000f40)=[{{&(0x7f0000000200)=@x25, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000400)=""/246, 0xf6}, {&(0x7f0000000540)=""/206, 0xce}], 0x4, &(0x7f0000000640)=""/239, 0xef}, 0x6b758099}, {{&(0x7f0000000740)=@tipc=@name, 0x80, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/159, 0x9f}, {&(0x7f0000000880)=""/129, 0x81}], 0x2, &(0x7f0000000980)=""/89, 0x59}}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000a00)=""/87, 0x57}, {&(0x7f0000000a80)=""/61, 0x3d}, {&(0x7f0000000ac0)=""/249, 0xf9}], 0x3}, 0x1f}, {{&(0x7f0000000c00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000c80), 0x0, &(0x7f0000000cc0)}, 0x1f}, {{&(0x7f0000000d00)=@in, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000d80)=""/53, 0x35}, {&(0x7f0000000dc0)=""/137, 0x89}, {&(0x7f0000000e80)=""/41, 0x29}], 0x3, &(0x7f0000000f00)=""/38, 0x26}, 0x4}], 0x5, 0x40, &(0x7f00000010c0)={r4, r5+30000000}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000001100)=0xffff, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_rose_SIOCDELRT(r7, 0x890c, &(0x7f0000000080)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x401, @default, @netrom={'nr', 0x0}, 0x4, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @null]}) sendto$inet6(r0, &(0x7f0000000300)="020400000300600000000000fff55b4202938207d9fb3780398d5375000006007929301ee616d5c01843e06590080053c0e385472da7222a2bb4010000004291", 0x40, 0x0, 0x0, 0x0) [ 634.334097] netlink: 'syz-executor4': attribute type 27 has an invalid length. 19:59:13 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0xc, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:13 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000700)=@nfc, &(0x7f0000000780)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000007c0)={0x0, 0x392, 0xab7, 0x67677ca, 0x809d, 0x10000}, &(0x7f0000000800)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000840)={r1}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") splice(r2, &(0x7f0000000400), r2, &(0x7f0000000440), 0x2, 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000380)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0xfffffe25) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') setsockopt$inet6_tcp_int(r4, 0x6, 0x10, &(0x7f0000000480)=0x8001, 0x4) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r6, 0x100, 0x70bd2a, 0x25dfdbff}, 0x1c}, 0x1, 0x0, 0x0, 0x24008090}, 0x4c801) write(r4, &(0x7f0000000240)="2e360790c2730c80a55f7fd79bfaf6bc09f865f343be746c41e66b6f97d8e31cef6cf881df3f7642464835f759791a3496b348caddc8376c7460cfb671b570eab17095d412513c50acac8d3e0b944c", 0x4f) sendto$rxrpc(r4, &(0x7f0000000000)="a6f54311804a2370f09e0708ccf7b86103d60c72bdc89d12dd1f720c1b12a72c0d4d1d52446ca3b5e7edb5bf1c5b92ef77a52011a1128b3d38a4db26f82400cc96f2c42813dc5b54f6db2ffa6208a96142db29e018266dcaa8f753a5338fe6fd9198af0b0b322327191f6022dd036f35eeeaf4820b052df70ee506d07da067bc46712832f3b9cfdf0ee11fef6f5716", 0x8f, 0x4004000, 0x0, 0x0) getsockopt$rose(r4, 0x104, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000500)={0x3, 0x8007, 0x4, 0x200, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000580)={r7, @in6={{0xa, 0x4e22, 0x6, @local, 0x5e}}, 0x2, 0x9, 0x2}, &(0x7f0000000640)=0x98) r8 = accept4$alg(r5, 0x0, 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[], 0x0) splice(r3, 0x0, r8, 0x0, 0x20000000003, 0x0) 19:59:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xc6d, 0x7, 0x40, 0x1}]}, 0x10) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) socketpair(0x0, 0x4, 0x3, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000001440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001400)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000002600040026bd7000fcdbfb86ca4d0900", @ANYRES32=r2, @ANYBLOB="0f00f14a1191a996c4fff2ff1000aa1c47cf4ad2105936e868811561c573ff0e0004000a0004000a0004000a0004000a0004000a0004000a0004000a000400"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0xc080) 19:59:14 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000004c0)={0x20}) pwrite64(r1, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r1, &(0x7f0000000300), 0xfffffe8c) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0xe4, r2, 0x110, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffff7}]}]}, @TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x10000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3fffc00000000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x59a9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xf26}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x81}, 0x0) write$nbd(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="f62467446698bf1765170a0200000000"], 0x1) 19:59:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) [ 634.852924] audit: type=1804 audit(1546891154.388:535): pid=2039 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/650/memory.events" dev="sda1" ino=17137 res=1 [ 634.889314] audit: type=1804 audit(1546891154.418:536): pid=2054 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/650/memory.events" dev="sda1" ino=17137 res=1 19:59:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x58, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") recvmmsg(r0, &(0x7f00000060c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/201, 0xc9}, {&(0x7f0000000280)=""/208, 0xd0}, {&(0x7f0000000380)=""/178, 0xb2}], 0x3, &(0x7f0000000440)=""/101, 0x65}, 0x5288}, {{&(0x7f00000004c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000540)=""/201, 0xc9}, {&(0x7f0000000640)=""/122, 0x7a}, {&(0x7f00000006c0)=""/65, 0x41}], 0x3, &(0x7f0000000780)=""/6, 0x6}, 0x3}, {{&(0x7f00000007c0)=@tipc=@name, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000840)=""/175, 0xaf}, {&(0x7f0000000900)=""/223, 0xdf}], 0x2, &(0x7f0000000a40)=""/185, 0xb9}, 0x7}, {{&(0x7f0000000b00)=@generic, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000b80)=""/192, 0xc0}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/12, 0xc}, {&(0x7f0000001c80)=""/114, 0x72}, {&(0x7f0000001d00)=""/235, 0xeb}, {0xfffffffffffffffe}], 0x6, &(0x7f0000001e80)=""/138, 0x8a}, 0x6}, {{&(0x7f0000001f40)=@nfc_llcp, 0x80, &(0x7f0000003300)=[{&(0x7f0000001fc0)=""/155, 0x9b}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/249, 0xf9}, {&(0x7f0000003180)=""/133, 0x85}, {&(0x7f0000003240)=""/130, 0x82}], 0x5, &(0x7f0000003380)}, 0x3}, {{&(0x7f00000033c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003440)=""/131, 0x83}, {&(0x7f0000003500)=""/128, 0x80}], 0x2, &(0x7f00000035c0)=""/185, 0xb9}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000004680)=""/198, 0xc6}, {&(0x7f0000004780)=""/2, 0x2}, {&(0x7f00000047c0)=""/227, 0xe3}, {&(0x7f00000048c0)=""/63, 0x3f}, {&(0x7f0000004900)=""/143, 0x8f}], 0x6, &(0x7f0000004a40)=""/217, 0xd9}, 0x4}, {{&(0x7f0000004b40)=@generic, 0x80, &(0x7f0000006040)=[{&(0x7f0000004bc0)=""/242, 0xf2}, {&(0x7f0000004cc0)=""/4096, 0x1000}, {&(0x7f0000005cc0)=""/198, 0xc6}, {&(0x7f0000005dc0)=""/52, 0x34}, {&(0x7f0000005e00)=""/180, 0xb4}, {&(0x7f0000005ec0)=""/188, 0xbc}, {&(0x7f0000005f80)=""/39, 0x27}, {&(0x7f0000005fc0)=""/96, 0x60}], 0x8}, 0x100}], 0x8, 0x2, &(0x7f00000062c0)={0x77359400}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000006300), 0xfffffffffffffe3a) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f0000000040)=0x4) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000000)=0x8) 19:59:14 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0xd, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:14 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x73) recvmsg$kcm(r0, &(0x7f0000002500)={0x0, 0x0, 0x0}, 0x2000) pread64(r0, &(0x7f0000000000)=""/51, 0x33, 0x0) 19:59:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="79b78157b67fc95cff88c8a09c83e36e11743ef444de359b212c4bf96522c44e65117120db6f4e2f01cc397debdef4595907fb6b3f3b5ef7d509cf47c17fb8776be5e36015a5253934235d46392c551fc349b208b3bac01fada55963074bff10101b9622b9eb551da226e7a32ac5f75c23cc1f883a8fa9b8ad0333b30cea803f6a7747eeddf9bba6fc2f2c1f7c64a8b3533596") close(r0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)=0x80000001) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x1) 19:59:14 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000340)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=ANY=[@ANYBLOB="e8000000", @ANYRES16=r1, @ANYBLOB="080027bd7000fbdbdf25040000001c000200080008000100000008000b000000000008000800a200000008000600000000000800040006000000080004000700000044000300080007004e23000008000300020000000800010002000000080001000300000008000100030000000800030002000000080005007f000001080007004e2400002400030008000500ac1e00010800010002000000080008000300008008000400050000001c0001000800090054000000080004004e230000080004004e21000008000600010001001400010008000b00736970000800090002000000"], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x8004) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000580)={{{@in=@empty, @in6}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000280)={r4, &(0x7f0000000040)="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", &(0x7f0000000180)=""/228}, 0x18) setsockopt$bt_BT_DEFER_SETUP(r2, 0x12, 0x3, &(0x7f0000000140)=0x1, 0x4) 19:59:14 executing program 5: r0 = socket(0x1, 0x0, 0x1) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:14 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0xe, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000a40)={{0x3, @bcast}, [@rose, @rose, @remote, @default, @null, @rose, @rose, @netrom]}, &(0x7f0000000840)=0x48) getsockname$ax25(r1, &(0x7f0000000ac0)={{0x3, @null}, [@netrom, @netrom, @remote, @null, @bcast, @remote, @null, @bcast]}, &(0x7f0000000b40)=0x48) sendto$inet(r0, &(0x7f0000000880)='c', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x188) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000040)={r2, 0x4}, 0x8) 19:59:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080), 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast}, 0x0, 0x1, 0x1}}, 0x2e) [ 635.290536] audit: type=1804 audit(1546891154.828:537): pid=2118 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/651/memory.events" dev="sda1" ino=17143 res=1 19:59:15 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'eql\x00', &(0x7f0000000000)=@ethtool_ringparam={0x10}}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x2) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0xd02c, @loopback, 0x8}}, [0x8, 0x0, 0x8, 0x8c93, 0x4, 0x7, 0x0, 0x125, 0xfffffffffffffff9, 0x3, 0x401, 0x7fff, 0x3, 0x7fffffff, 0x8]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x5}, &(0x7f0000000340)=0x8) 19:59:15 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x11, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 635.745474] audit: type=1804 audit(1546891155.278:538): pid=2113 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/651/memory.events" dev="sda1" ino=17143 res=1 19:59:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x59, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 635.894006] audit: type=1804 audit(1546891155.428:539): pid=2125 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/651/memory.events" dev="sda1" ino=17143 res=1 [ 635.918944] audit: type=1800 audit(1546891155.428:540): pid=2125 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=17143 res=0 19:59:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/163, 0xa3}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/221, 0xdd}, {&(0x7f0000000400)=""/17, 0x11}], 0x6, &(0x7f00000004c0)=""/137, 0x89}, 0x9}, {{&(0x7f0000000580), 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)=""/31, 0x1f}, {&(0x7f0000000640)=""/100, 0x64}, {&(0x7f00000006c0)=""/213, 0xd5}], 0x3}, 0x8}, {{&(0x7f0000000800)=@hci, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/53, 0x35}, {&(0x7f00000008c0)=""/121, 0x79}], 0x2, &(0x7f0000000980)=""/86, 0x56}, 0x800}], 0x3, 0x1, &(0x7f0000000ac0)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000b00)={0x0, 0x8, 0xbd, 0xbe64, 0x13d7, 0x0, 0xffff, 0x6, {0x0, @in={{0x2, 0x4e20, @multicast2}}, 0x7, 0x0, 0x71d0, 0x0, 0x401}}, &(0x7f0000000bc0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000c00)={0x1, 0x0, 0x1, 0x3, r2}, &(0x7f0000000c40)=0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x7, 0x0, 0xfffffffffffffe8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000c80)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000cc0)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000d00)=@assoc_value, &(0x7f0000000d40)=0x8) 19:59:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xbb8c, @dev={0xfe, 0x80, [], 0xd}, 0x7}}, 0x1, 0x39}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xe14a, 0x4, 0x5, 0xfffffffffffffffe, 0x4}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x0, @loopback, 0x1}}, 0x9, 0x100, 0xc10, 0x0, 0x84}, 0x98) accept4$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0}, &(0x7f0000000200)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', r2}) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0xfffffffffffffe11) 19:59:15 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x14, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:15 executing program 5: r0 = socket(0x10, 0x803, 0xfffffffffffffffc) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x6, &(0x7f0000000000)="bd93fb9f4afc09b75148c49bb6016af9d1b4c69be8c438677d0e9483d9245d39bd") [ 636.096276] audit: type=1804 audit(1546891155.628:541): pid=2163 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/652/memory.events" dev="sda1" ino=17140 res=1 19:59:15 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="62726f7574650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000002000000000000000000000000000a85e02a199295a0636ca39edc48be90000000000004738ca90bd5fec1c20005848"], 0x88) 19:59:15 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x21, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:15 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000740)={0xffffffffffffff9c}) getsockname$tipc(r0, &(0x7f0000000780)=@name, &(0x7f00000007c0)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x40000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x80, 0x100000001, 0xa3ff}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 19:59:15 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000100), &(0x7f0000000200)=0x48) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfe, 0x80000000}, 0xc) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000040)=""/192, &(0x7f0000000180)=0xc0) 19:59:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8085}, 0x4) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x6, 0x87f, 0x9, "8887fbd94de3dec631c9e7f294a3a7f10785c954b75c76010e94a720068a2144e08424eb4a7c441bc97c2ec760c3e5192b0be761ae07e381f67f18cf7059e0", 0x6}, 0x60) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:15 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000580)={0x7f, 0x8, 0x1, 0x0, 0x0, [{r0, 0x0, 0x100}]}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000380)=""/250, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480)={r1}, 0x0) recvmmsg(r0, &(0x7f0000001580)=[{{&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000680)=""/173, 0xad}], 0x2, &(0x7f00000005c0)=""/48, 0x30}, 0x9e4}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000740)=""/53, 0x35}, {&(0x7f0000000780)=""/147, 0x93}], 0x2, &(0x7f0000000880)=""/157, 0x9d}, 0x8}, {{&(0x7f0000000e40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/145, 0x91}], 0x1, &(0x7f0000000fc0)=""/12, 0xc}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=""/55, 0x37}, 0x5}], 0x4, 0x42, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0xca) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r2, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000004, 0x2013, r2, 0x500000) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)=0x800) openat$cgroup_ro(r2, &(0x7f00000004c0)='\xea\x9a\x97\xd02\x04c\x93\x16\x02\xf8_\x1b\x8b\x9f}me@\xaf\xb4\xd9f', 0x26e1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="fb15e638ac4d7ecc1000", 0xfffffffffffffe35) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x5, "ec4c0f63b2"}, 0x0) 19:59:15 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x28, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 636.519233] protocol 88fb is buggy, dev hsr_slave_0 [ 636.524489] protocol 88fb is buggy, dev hsr_slave_1 [ 636.778727] audit: type=1804 audit(1546891156.308:542): pid=2154 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/652/memory.events" dev="sda1" ino=17140 res=1 19:59:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x5a, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:16 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440)}, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/175, 0xaf, 0x40, &(0x7f0000000140)={0xa, 0x4e23, 0x7, @mcast1, 0x9}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0xfffffffffffffffe}}, 0x5c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 19:59:16 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x29, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:16 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controlles\x00\x00', 0x275a, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000000)={0xffffffff, 0xf09, 0x3, 0x0, 0x0, [{r0, 0x0, 0x7}, {r0, 0x0, 0x4}, {r0, 0x0, 0x1}]}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0a5c2d023c126285718070") mmap(&(0x7f0000f44000/0x4000)=nil, 0x50703b, 0x1000007, 0x2013, r0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 636.922398] audit: type=1800 audit(1546891156.458:543): pid=2168 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=17140 res=0 19:59:16 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@isdn, &(0x7f0000000100)=0x80, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="b0b33f0fe5e2a5a4790456889320583a081382c920227c57a6e0ab239a588936eb9585ade136a8033a8a2ad1b0b61785", 0x30) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x7, 0x4) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bpq0='bpq0\x00', 0x2, 'syz1\x00', @null, 0xfff, 0x5, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast]}) write(r1, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:16 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x59, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:16 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x2b, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:16 executing program 5: r0 = socket(0xe, 0x803, 0x5) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x1000}, {r0, 0x1}, {r0, 0x2}], 0x4, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x1}, 0x8) 19:59:16 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x2c, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:17 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040), 0x4) setsockopt$inet_udp_encap(r3, 0x11, 0x68, &(0x7f0000000000)=0x3, 0xc9) pipe(&(0x7f0000001000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001040)={0x0, 0x4}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000010c0)={0x5, 0x8004, 0xabba, 0x8, r5}, &(0x7f0000001100)=0x10) bind$can_raw(r4, &(0x7f00000001c0)={0x1d, r2}, 0x10) r6 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}, @in6={0xa, 0x4e20, 0x451, @mcast2, 0x401}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e23, @broadcast}], 0x4c) 19:59:17 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x2f, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x5b, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:17 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x33, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:17 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x100003, @local, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local, 'ip6_vti0\x00'}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x4, 0x18}, 0xc) 19:59:17 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@initdev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@initdev}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000400)={0x3f, 0x800, 0x7, 0x1000, 0x2, [{0x0, 0x5, 0x6, 0x0, 0x0, 0x2}, {0x1, 0xb4, 0x44a, 0x0, 0x0, 0x1008}]}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast2, @in=@loopback, 0x4e21, 0x3, 0x4e23, 0xfffffffffffff000, 0xa, 0x80, 0xa0, 0x3c, r2, r3}, {0x7fff, 0x9c97, 0x8001, 0x6, 0x4, 0x4, 0x7ff, 0x1000}, {0x100000000, 0x6, 0xb7, 0x10001}, 0x0, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in=@remote, 0x4d5, 0x3f}, 0xa, @in6=@mcast2, 0x3505, 0x4, 0x3, 0x7f, 0x100, 0xffffffff, 0x4}}, 0xe8) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x14, 0x0, 0x0) 19:59:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x5a, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:18 executing program 0: socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) bind$rose(r1, &(0x7f0000000040)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x401, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) sendmmsg$unix(r0, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x3ec0) 19:59:18 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x3a, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:18 executing program 4: r0 = syz_init_net_socket$ax25(0x3, 0x7, 0xc4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) ioctl$SIOCAX25GETINFOOLD(r0, 0x89e9, &(0x7f0000000000)) socketpair(0xb, 0x80803, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000140)={'yam0\x00', 0x9}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000004, 0x810, r3, 0x0) 19:59:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000000100)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0xffffffffffffffd2) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="32d4aa204a94bc6bddacbef8cb6c1df622179a484231a17f0561f4ffe06820228d573355a7c057f6bbaf870783f47f034daf5f70cadcd77a684d86", 0x3b}], 0x1, 0x0) 19:59:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000380)="220000002100070700be0000090007010a0000050011802644000000e71d7458d8b6d32bc1de629391eeb443d947b803e722a06bd2a5b32e7c6d324c39d833175e50836f00109335d2fd013aeca56891914deceb2069bf01ebaca49a52851d6017ecd28f7e4f3cca03b9396d9783a477ede9be129309bf92e0dc10ddfef5d85f8452907b40000000db977ea7547c1abf59000000000000000000000000000000000000000000", 0xfffffffffffffeba) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x600, 0x70bd2a, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x8010) 19:59:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") getsockname(r0, &(0x7f0000000640)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f00000006c0)=0x80) sendmsg$nl_generic(r1, &(0x7f0000001940)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f0000001900)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x11b4}, 0x1, 0x0, 0x0, 0x40}, 0x8800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000140)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r4 = openat$cgroup_ro(r2, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x40000000d) [ 638.599214] protocol 88fb is buggy, dev hsr_slave_0 [ 638.604342] protocol 88fb is buggy, dev hsr_slave_1 19:59:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x5c, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:18 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x3c, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x3de) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000037c0)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000003840)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000003a80)={&(0x7f0000003800)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000003a40)={&(0x7f0000003880)={0x1bc, r2, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x20, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'ip6gretap0\x00'}}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x7c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x800}]}, @TIPC_NLA_SOCK={0x40, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x100000000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffffffffff01}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8f}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fffffff}]}, @TIPC_NLA_LINK={0x88, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x40000}, 0x1) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x5000000) 19:59:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000380)={{0x0, @multicast2, 0x4e21, 0x3, 'rr\x00', 0x1, 0x0, 0x20}, {@local, 0x4e22, 0x6, 0x5, 0x9, 0x3bc}}, 0x44) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x1, @mcast1, 0x5}}, 0x7, 0x5}, 0x90) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000000)=0x78) 19:59:18 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x3, 0x3, &(0x7f000045c000)=ANY=[@ANYBLOB="8ffe0000010000000040f901000000000000000000000000"], &(0x7f0000281ffc)='G\xffL\x00'}, 0x48) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x80, 0xff, 0x6, 0x27, 0x1, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x16, 0xa, &(0x7f00000000c0)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0xd}, @exit, @call={0x85, 0x0, 0x0, 0x48}, @generic={0x922, 0x1f, 0x0, 0x7fff, 0x5}, @call={0x85, 0x0, 0x0, 0xa}, @alu={0x7, 0x4, 0x3, 0xf, 0xf, 0x1, 0xfffffffffffffffc}, @exit, @exit], &(0x7f0000000140)='syzkaller\x00', 0x6, 0xa8, &(0x7f0000000180)=""/168, 0x41f00, 0x1, [], 0x0, 0x5}, 0x48) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 19:59:18 executing program 1: bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000040)={0x14}, 0x2c) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) write$nbd(r0, &(0x7f0000000080)={0x67446698, 0x0, 0x2, 0x2, 0x1, "35437e33b303e743af6aed3d458b5221544acdb75d0ad2fd7decafeba4c4501cd181b8b9d91d69bd613b176942dc178ec2d07321300b868488c648e4f983"}, 0x4e) 19:59:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7ffeff, 0x11, r2, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000080)) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040), 0x4) 19:59:18 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x60, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x24, &(0x7f0000000400), 0x238) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) accept$nfc_llcp(r1, 0x0, &(0x7f00000000c0)) 19:59:18 executing program 5: r0 = socket(0xe, 0x100000000804, 0x200) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000080)="08bf36b5a06511f737c439bcd22b611283569482bc870765cf13940af6016f8ecba42a24d7d2cd92715c637adee2b58ec5fcb6b58537bd229eff4c546a8b5bf6be4a16d3b72c4e761f631dc79e09607ffb2c2fc932322aabd3a80748e6ca16e4b5835857e9ead7a2ef04c18d951d5f61cfb6141b606159c9a57e756cf78d725481497afc093420737326c1f1fb3f37632bd1606fd57f3cd74abf257f3fb284ebb0e12c9522a2a52e6a4c88d2631b3887dc88cb7286880d", &(0x7f0000000380)="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", 0x2}, 0x20) 19:59:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f023c123f3188a070") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0), 0x1}, 0x0) 19:59:19 executing program 4: r0 = socket(0xf, 0x0, 0x1f59) write(r0, &(0x7f0000000200)="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", 0x11a) [ 639.400886] kauditd_printk_skb: 8 callbacks suppressed [ 639.400899] audit: type=1804 audit(1546891158.918:552): pid=2345 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/655/memory.events" dev="sda1" ino=17163 res=1 [ 640.031647] audit: type=1804 audit(1546891159.568:553): pid=2342 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/655/memory.events" dev="sda1" ino=17163 res=1 19:59:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x5d, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:19 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x64, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="240000001a0007031dfffd946f6105000700000005000000001d0000421ba3a20400ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000001c0)={0x2, {{0x2, 0x4e24, @loopback}}, {{0x2, 0x4e21, @multicast2}}}, 0x108) 19:59:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x7f, 0x1, &(0x7f0000000000)="641969eb29d7bddae7703e12044b3e2a6470fd6d96be5a1543ba339b202fc11cf806c4ac43aee43f6287499ae8a256776f5bdfaef26f233f455d6d46f599a235b425dd97168d3414586bf421213a8c45d6dd052847c8bec997221b9d058c40a7b8898d91c3ce4549abb2090cb86240d1605ac766f74ed89a99fdd24d8b200049f760de3485b402a71e63523b54d4a6ed7c640bdfca3776404a13784a66ff24c6e68c0f0edf263368a5ea870234c8a11185084748063b1612a5fa5cf1ae14c8ffd7a95acdff70673e1e19cc39e114a6d6b610c303baa2a0f0a0fef4741742a72fc7d3ec4611ded614ea05bd32717e0eb5be", 0xf1) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85715070") r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000013c0)='cpuacct.usage\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000001400)=0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x3f, @loopback, 0x8}], 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x7fffffff, @empty, 0x10000}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='rdma.current\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001340)={&(0x7f0000000240)='./file0\x00', r2}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001440), 0x268) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000340)="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", 0xfe0}], 0x1, 0x8) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000015c0)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000001600)=0x14) bind$xdp(r2, &(0x7f0000001640)={0x2c, 0x1, r3, 0x15, r2}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001540)='memory.events\x00+]\xafy\x91,\x19\xd1\x02i\x87\x9e\x02\x00\x95aPs\xe6\xb5\xbe\xc7J\xb2\xd2#\xbf\x81a\xcc\x8c+i\xe0\x15K.\x0e/\x89\xf8\xbb\xdd?\xa5\xa6YR\xdc@\x00\xcd{\xeb\x19v\n\x99d\x85\xf0k\xe2\x1b\x9b\xb3QH\x18\xdc\xefj\xf8\x18\xcd\x18*O>\xfe\x03\xccO`\xddl}', 0x26e1, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001680)=ANY=[@ANYBLOB="660af8ff75257009bfa1000000000000070100000000ffffb702000105000000bf130000000000008500000006000000b700000000000000950000ff0000000057e9801aa3661f2f9cc65bb78a28af1dc29605b8b3d6d249beff00dfbcb9b10dbd7a4de37b267c9e0b7c93d2878376422ccfb1d46dcb2574fcdc148aea12d3f840c8128f2815041419a9cdf026fd"], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x2800000003000000, 0xe, 0x0, &(0x7f0000000200)="a06ad876d56a0e64d082778c3938", 0x0, 0xb4b}, 0x28) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000001500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f00000014c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="57d90faba79701f2a0875026385ced54aa15f333fe823680901c037a34b500ce"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x8c1) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) write$cgroup_int(r4, &(0x7f0000000300), 0xffffff3e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001740)={0x0, 0x1, 0x5, 0x4, 0x51aa, 0x2, 0x32c, 0x5, {0x0, @in={{0x2, 0x4e24, @multicast1}}, 0x3f, 0x5, 0x8000, 0x100000000, 0x6}}, &(0x7f0000001480)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001800)={r6, 0x257, 0x3, 0x10000, 0x52, 0x8, 0x1, 0x0, {r7, @in6={{0xa, 0x4e22, 0xa807, @dev={0xfe, 0x80, [], 0x1f}, 0x8}}, 0x52, 0x4, 0x401, 0x800, 0x81}}, &(0x7f00000018c0)=0xb0) 19:59:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.procs\x00', 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendfile(r2, r0, &(0x7f0000000240), 0x9) ioctl(r3, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000280)={0xdf85, 0x5, 0xff, 0x8001, 0x0, 0x81, 0xbfc}, 0xc) write$binfmt_elf64(r4, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x449) ioctl$SIOCAX25GETINFO(r4, 0x89e3, &(0x7f0000000000)) r5 = socket$rds(0x15, 0x5, 0x0) bind$rds(r5, &(0x7f0000000340)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) socketpair(0x0, 0x0, 0x0, 0x0) read(r2, 0x0, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000380)={0x20}) read(r2, 0x0, 0x7b) ioctl$int_out(r5, 0x5462, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f00000001c0)={{0x2, @multicast2, 0x4e24, 0x10000, 'dh\x00', 0x12, 0x20, 0x38}, {@multicast1, 0x4e21, 0x10003, 0x180000000, 0x80000000, 0x80}}, 0x44) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000dc0)='cpu.stat\x00', 0x0, 0x0) ioctl$SIOCRSSL2CALL(r7, 0x89e2, &(0x7f0000000e00)=@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x208, 0x7, 0x100000000, r6}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300)=0x9, 0x4) [ 640.181385] audit: type=1804 audit(1546891159.718:554): pid=2379 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/655/memory.events" dev="sda1" ino=17163 res=1 [ 640.235459] audit: type=1800 audit(1546891159.718:555): pid=2379 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=17163 res=0 19:59:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e21, 0xff, @mcast1, 0x4}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="1a8b2123dc389f", 0x7}, {&(0x7f00000000c0)="99331f933039b966256d52503f14132944309ca71ba3364950cb6544fafdc4e798ddee2bc334648d16841e59ba072ba39054df529076fba31931ee9e2b6be789d74bcc5e9635360df2f93d218a91dad387189945f4b1adac20a2fc0e991f91ac60b42a21975b96bfb75bd9052e348269038a57ac5233c0cad58faeb8d752fec554097001f7bd3befc2cda8a66f09d2a9024b3c913eda2a6c769b2466dae6648bf3b629bdb308b254455105bcadd85455f934951914708ca5f543e4d3914c1f873f398d11dc0e99418d31bba4a58621a29a17a6bb92a60f2ef44031dd8ee0", 0xde}], 0x2, &(0x7f0000000380)=[{0x70, 0x0, 0x800, "0181c06ef0149ea82b55cbcb1655f886fccb6b51b60d3ee458d86fd7a6d3caf4bda7f3c83976f74fc79c86a1a3aecd150e0e7f5c4a2f565efe9394cfd4b59898a8753eb1c1b93fc21d274dce783f5cdc34a2786ab6959f1e7c"}, {0x80, 0x103, 0x7, "261a25f87a8e7a8e3cfbb935a72160ec18246e70bbf0bd630c8d5a1312204edf7cfef2564dcc574c817456cde90d1986a0768b24c4e4f22911c5f21c576c826e741a635a96b0a8af47c880869bedf01abcdbb5baae7c639e34f2d36eeafc0173e336d87ed72a06aa699189cb0607"}, {0x18, 0x6, 0x5, "90d49885c07b5a"}, {0xb0, 0x0, 0x401, "a8506c58ef0c4a70a9a4cfdf48cd18af5776fa7c48f034db7dffa7deed2821ff9b0dafe33f98209b8da8d229447ee1658fcfd0f799779dc960c5ce50e61420ac5c1db7b2a108a7adb1fbabf50605863313fe3743f5149fb0b5106114dc05120b19d448c8963368e1a65a322ce9b2c550431bca08ef93273a5301b49678259680081cede99022734dbf4e448caac834f561680c85e63673155d540a"}, {0x98, 0x11f, 0x5, "1001bcd997f87527a314452a31cb6b76545bedcc2bf7e0ba83d869f84c6530b82de5debc3ac1bda7257ecaed44f44e00a32d104a5595d07d841b922044eb03a06e869d6a20ed62d0343ce7363f31e9fa5c6fc75aaa27337952ad12a1b5a142a6307013b15d75f913c7f8def472f5e0611d22f78426f39b61562e54c0ce34296492f6"}], 0x250}, 0x4000000) [ 640.289278] RDS: rds_bind could not find a transport for ::ffff:172.30.1.5, load rds_tcp or rds_rdma? [ 640.316091] IPVS: set_ctl: invalid protocol: 2 224.0.0.2:20004 19:59:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, 0x0, &(0x7f0000000580)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x10000002}) 19:59:19 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0xf0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 640.409380] RDS: rds_bind could not find a transport for ::ffff:172.30.1.5, load rds_tcp or rds_rdma? 19:59:20 executing program 5: r0 = socket(0x0, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote}, &(0x7f0000000180)=0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x300, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x40) [ 640.450237] IPVS: set_ctl: invalid protocol: 2 224.0.0.2:20004 [ 640.481453] audit: type=1804 audit(1546891160.018:556): pid=2399 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/656/memory.events" dev="sda1" ino=17167 res=1 19:59:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008916, &(0x7f0000000000)="0adc1f023c123f3188a070") bind$bt_rfcomm(0xffffffffffffffff, &(0x7f00000003c0)={0x1f, {0x5c92, 0x4, 0x73f, 0xee, 0x9, 0x7}, 0x1}, 0xa) poll(&(0x7f0000000080), 0x0, 0x44b) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x20000000000000c8, &(0x7f0000000000)=0x4000000000000, 0xfffffffffffffef8) socket$inet6(0xa, 0xc, 0xf81e) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [], @multicast1}, 0x8000000000, 0x2, 0xff, 0x7, 0x3, 0x1}, &(0x7f00000000c0)=0x20) 19:59:20 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x104, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 641.027268] audit: type=1804 audit(1546891160.558:557): pid=2395 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/656/memory.events" dev="sda1" ino=17167 res=1 [ 641.057899] audit: type=1804 audit(1546891160.578:558): pid=2399 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/656/memory.events" dev="sda1" ino=17167 res=1 19:59:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x5e, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:20 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x200600) write$cgroup_subtree(r3, &(0x7f0000001600)=ANY=[], 0x23fa00) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f00000000c0)="0adc1f023c123f3188a070") close(r2) socket$netlink(0x10, 0x3, 0xa) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) ioctl(r6, 0x1000008912, &(0x7f0000000380)="0adc1f023c123f318da070") splice(r0, 0x0, r2, 0x0, 0x87fff, 0x0) 19:59:20 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@dev={[], 0x23}, @link_local, [{[], {0x8100, 0x6, 0x5798c590, 0x4}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @local, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{}, {}]}]}}, @igmp={0x0, 0x0, 0x0, @multicast1}}}}}, 0x0) 19:59:20 executing program 5: r0 = socket$inet(0x2, 0x7, 0x5e) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:20 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x1f4, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:20 executing program 4: r0 = socket$inet(0x10, 0xd, 0xd) sendmsg(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000ed0307041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) socketpair(0x3, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000005c0)='TIPCv2\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0xb, "9fc8b0bafd6acdacb67852"}, &(0x7f00000003c0)=0x13) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000400)={r4, 0x5b, "10a599394b66466adebf7869d0759c7a9db25c240a39d92558ad2d1d0126bc97a4c9173ecdc87f79a2c26b2cfd338feee9e389647d1d4c7b765e3c70f4ef2cbdbf3e9e76849df59b0bf5fb7da072f46e19bcef5b94aed79460a369"}, &(0x7f0000000480)=0x63) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"], 0x44}, 0x1, 0x0, 0x0, 0x40800}, 0x1) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb0, r3, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x51e2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5a}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4e}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xe2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4048084}, 0x40800) 19:59:20 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x300, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:21 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x1ff, 0x242) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) setsockopt$CAIFSO_REQ_PARAM(r0, 0x116, 0x80, &(0x7f0000000080)="6f69de071197ee5bb5af3ebd073a9ea568a7f0cc639890139a39d0f8ba0712c1eed76feabbdc5ec163f6ceec85818d4dc67f9ffbc1212c040f38f24fdfb7dc32e410e703e1b5baa92da35dc4bc56ea5894dd9762ca118b984d0b546b3d5f6cfe0ff21ad05c539406e2cb79f3ce8aa30c1c4e0eb865472df6afd205b8ef9055b3a5e6c868a398d3ed17a8e933a05b6c2b22d0770506b1b2ad505e24b28030e15f6a6eec39e9b3807ea4e43d5939a40d5f3691adc7a2855f3ebfb126ac0ffcf28bde8e87e94ee5c837312a4b99da7a62d3d0542b3633a56ae0c1a2886e29764298c9db", 0xe2) [ 641.479045] audit: type=1804 audit(1546891161.008:559): pid=2460 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/657/memory.events" dev="sda1" ino=17233 res=1 19:59:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000004c0), 0x10) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000380)={{0x3, @default}, [@rose, @bcast, @netrom, @netrom, @netrom, @bcast, @null, @netrom]}, &(0x7f0000000400)=0x48) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000440)=0x2, &(0x7f0000000480)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c1f023c126285719070") r3 = socket(0x10, 0x200000802, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000500)="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") sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast, @dev}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000002c0)={@local, r4}, 0x14) r5 = accept$unix(r3, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) write(r3, &(0x7f0000000000)="1b0000001a0025f0006bb404feff141c020b5aff6e10b500000780", 0x1b) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x2f, @broadcast, 0x4e23, 0x1, 'lc\x00', 0x10, 0x5, 0x61}, {@loopback, 0x4e22, 0x0, 0xf2, 0xe9b, 0x2}}, 0x44) getsockopt$TIPC_DEST_DROPPABLE(r5, 0x10f, 0x81, &(0x7f0000000100), &(0x7f0000000180)=0x4) 19:59:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0a5c1f023c126285719070") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) recvfrom(r3, &(0x7f0000000000)=""/23, 0x17, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000003640)=[{{0x0, 0x0, &(0x7f0000003580)=[{&(0x7f00000020c0)=""/181, 0xb5}], 0x1}}], 0x1, 0x0, &(0x7f00000036c0)={0x0, 0x1c9c380}) close(r3) close(r2) 19:59:21 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x3e8, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="220000002100070709be00000900070111802644", 0x14) [ 641.735130] IPVS: set_ctl: invalid protocol: 47 255.255.255.255:20003 [ 641.761710] IPVS: set_ctl: invalid protocol: 47 255.255.255.255:20003 [ 642.078145] audit: type=1804 audit(1546891161.608:560): pid=2451 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/657/memory.events" dev="sda1" ino=17233 res=1 19:59:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x5f, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 642.284899] audit: type=1804 audit(1546891161.818:561): pid=2468 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/657/memory.events" dev="sda1" ino=17233 res=1 19:59:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") clock_gettime(0x0, &(0x7f0000000000)) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000180)="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") getsockopt$inet_mreqn(r0, 0x0, 0x20, 0x0, &(0x7f0000000040)=0x2e4) 19:59:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x2, 0x4, 0x9, 0x2, 0x46, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_x_sec_ctx={0x14, 0x18, 0x100000001, 0x5, 0x92, "35c865d82d9cf29df08b3566cdcffaaff82d478bd507ab7f281261b3f5eb55769cee7ada09a7805961e02756b79292c5efdd27e8ba2934cb3f95a0bbcb07fccf39560275cca1eecbacb9adc146970ac9ce78c60c2b25815fc68327a659c67fe6d6b4f11a8df675cd72d6ff04265f4742bb9021f365c100e013db1b945ec78ef9919fdd1b5a723580653ae7af14972d91d998"}, @sadb_address={0x5, 0x17, 0xff, 0x20, 0x0, @in6={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}}, @sadb_address={0x3, 0x17, 0x3b, 0x80, 0x0, @in={0x2, 0x4e24, @remote}}, @sadb_key={0x15, 0x9, 0x4c8, 0x0, "bc82213fe777608772c111dec5d393b6cd946ac02f886c58eff476e8d8b273f3fb22fa06126206cf9347febc2baf5f36ea4ec573ac142619dec44b86fef0b06ce635e11b686f30d0cae2321654f6bcbdc9ac6a4776fa4bdf9161ddf70c0c082ba5e22da8d3d2dc93bc8f770140386d2b3d8362157d163c5ee6f2b8e55fcdf22b202e7af9f585c08ca75c57ba662a0d3483f07d09cd1c2e2293"}, @sadb_ident={0x2, 0xa, 0x8844, 0x0, 0x5}, @sadb_lifetime={0x4, 0x4, 0x8, 0xffffffffffff0001, 0x800, 0x7}, @sadb_x_sec_ctx={0xc, 0x18, 0x8c8, 0x5, 0x56, "ee8ce9e25625be67368885443931f217d95c2f3683cfb47095ba952b55f61e6390ff4d38101ae8a2dabdea352c4724773d0d663d0eff87714b289c6ec36b778df0220ab4e50457a56cf542f28f5a307665575eb4c2fa"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}]}, 0x230}}, 0x8000) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 19:59:21 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x500, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f02c01c3f3188a070") r1 = socket$inet6(0xa, 0x803, 0x3) r2 = socket$tipc(0x1e, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00000000c0)=0x3, 0x4) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2000004, 0x31, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000a0030000280200000000000008040000280200000000000020050000200500002005000020050000200500000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deff000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004d41524b0000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000051b2d60000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000958787c97870df3042b0fd2baa4e61499b9988716d600751cee0cd7478030ec6d8cf80a12070efacc299132bd52736d16dbcc5a72717ccefce746b7ee91e63bb953d4e2a58deb4769db6e75a0476c75b9973792cbc7d2abe52c70655"], 0x400) 19:59:21 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x32600) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) socket$netlink(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000100)=0xc) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @dev={[], 0x20}}, 0x10) r3 = accept4$llc(r2, &(0x7f0000000380)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10, 0x80000) recvfrom(r3, &(0x7f0000000180)=""/182, 0xb6, 0x100, 0x0, 0x0) 19:59:21 executing program 5: r0 = socket(0x10, 0x803, 0x10001) write(r0, &(0x7f0000000080)="220000002100070700be000067bb8e4a5657dda9e40aee00e3600400050600000044d40db2cedd5e88d85bf794ce0df0ef14ff0ea3459e381f509f1e11bf38e19cae44932531f2246e060000000000000052b153bd00cff778d57a8148af2144f2320465523a568b775f6434ce650100010000000000e09f723ca551", 0xfffffffffffffd42) 19:59:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) readv(r1, &(0x7f00000026c0), 0x0) sendmsg$nl_generic(r1, &(0x7f0000023000)={0x0, 0x0, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="140008f51200ff0a000000da070000000000006d"], 0x14}}, 0x0) 19:59:22 executing program 0: socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x200, 0x4, 0x1, 0xc, r0, 0x40}, 0x2c) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x80, 0x0}, 0x0) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f00000002c0)="d830997c12d3e957c6e69d5cd82eae40cd1385a2ddf7ee9c3812411b3debe97363415c001af4e542ccf13b5e9c5eadbe8dad1c1d2c7355478cab4f43fa74e2c0754be2476edd5aa624abd68c10db77a79888465b41323edd3afb077af5defb1249c87ec5ef1528", 0x67}, {&(0x7f0000002740)="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", 0x1000}], 0x2, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0x80000000001}, 0x2c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x8, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000038c0)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/22, 0x16}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/245, 0xf5}, {&(0x7f00000003c0)=""/61, 0x3d}], 0x1, &(0x7f0000001680)=""/154, 0x9a}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000)=r0, 0xfffffffffffffff1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000003840)=[{&(0x7f00000004c0)=""/158, 0x9e}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0) pread64(r1, &(0x7f0000001740)=""/4096, 0x1000, 0x0) 19:59:22 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x543, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @local}}}, 0x0) 19:59:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) write(r0, &(0x7f0000000000)="2e9f39fc6c42cddff3fefe35cf90fdd990814c92f159f84789200f6f4f027c853722bbbf07625d61dcfd0c68a2a1e7443f6a83272fc9157543e13c14d1e1878690ac20ed4330bb5694e4632339b03acc416d576651a367eb628a1e7ffa83320cf5ecb7", 0x63) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 19:59:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x60, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x9f, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000540)='\b', 0x1, 0xffffffffffffffff, 0x0, 0x0) getuid() 19:59:22 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x600, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x9e3f, &(0x7f0000000100)="0adc1ff0c345feea11dc38") r1 = socket$inet6(0x10, 0x3, 0x10000000000) sendmsg(r1, &(0x7f000000bfc8)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000012007fafb7a41cb22da280000206000000a843096c37234a39000900210012004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de441100d42c44e82afc5349fddd4ab94e7162", 0x55}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 19:59:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)="8fe93a55642cd7687f91a71b89653347850ebb67ca24b0cf32ee56bca86e1e9f06a8c42b952be5269861d9d8e1d21e8f1c3c762b3345ed4536c2a71f88af38f962139f86e4883b9a679e6e3c411f368fc51dbcaf022409ec087deb8713beb54f2b93edaf5968e844499ef6fb062629ee1ea13d75019a2e", 0x77) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) [ 643.261085] netlink: 29 bytes leftover after parsing attributes in process `syz-executor1'. [ 643.286802] netlink: 29 bytes leftover after parsing attributes in process `syz-executor1'. 19:59:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x10005) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x80000001, 0x5}, 0xfffffffffffffffb) 19:59:23 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x608, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000d4cd256c29aadc0300000000ff000400051a11802644", 0xfffffffffffffd63) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)={0x0, @aes128, 0x3, "97e7c5505554d00a"}) 19:59:23 executing program 0: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x543, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:23 executing program 1: ioctl(0xffffffffffffffff, 0x80000001, &(0x7f0000000200)="0a5cc80700315f0000") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x3f, @loopback, 0x8}], 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e20, 0x1ff, @empty, 0x10001}, 0x1c) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='rdma.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001340)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast2}], 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB="7a0af8ff75257009bfa100000000000007010000f8ffffffb702000005000000bf130000000000008500000006000000b700000000000000950000ff00000000a49082d5c8dc7707c0251541e56fc77872ea496a8a86b0013f895e13917d452cedd96b1c6d6cc5767064e38586e78d6e1fe76acdb5959bccedd5b0ef628af1f6acc0e1db522fdf054a9231aafac433af91f588ccd5fc2f7d"], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r2, 0x2800000003000000, 0xe, 0x0, &(0x7f0000000200)="a06ad876d56a0e64d082778c3938", 0x0, 0xb4b}, 0x28) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000012}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="50009ad6", @ANYRES16=r3, @ANYBLOB="080126bd7000fedbdf25070000003c000600040002000400020008000100fffeffff04000200040002000800010003000000080001000000000008000100010100000800010001010000"], 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0x99, @mcast2, 0x8}}, 0x80000001, 0x6}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r4, 0x10000000}, &(0x7f00000005c0)=0x8) write$cgroup_int(r1, &(0x7f0000000300), 0xffffff3e) r5 = socket$inet(0x10, 0x3, 0xc) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000000c0607031dfffd946fa2830020200a0009000100061d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 19:59:23 executing program 5: write(0xffffffffffffffff, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0xc9, 0x1, 0x81, 0x0, 0x10001, 0x83b, 0x3, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r1, 0x8001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@rc, &(0x7f00000004c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)=@deltclass={0x8c, 0x29, 0x228, 0x70bd26, 0x25dfdbfb, {0x0, r3, {0x4, 0xd}, {0xffff, 0xfffb}, {0x10, 0x3}}, [@tclass_kind_options=@c_dsmark={{0xc, 0x1, 'dsmark\x00'}, {0xc, 0x2, @TCA_DSMARK_VALUE={0x8, 0x5, 0x60}}}, @TCA_RATE={0x8, 0x5, {0x1, 0x4}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x2c, 0x2, [@TCA_CBQ_RATE={0x10, 0x5, {0xbb9d, 0x1, 0x4, 0x5, 0x100, 0xfffffffffffff665}}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0xe, 0x1, 0x1b, 0x4, 0x1ff, 0x3ff, 0x7, 0xcbf1}}]}}, @tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x1bf89da7}}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x1}, 0x4010) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 19:59:23 executing program 0: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x543, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 643.697478] netlink: 'syz-executor1': attribute type 1 has an invalid length. 19:59:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x61, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:23 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x689, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000000)={'bond0\x00', @ifru_names='bond_slave_1\x00'}) ioctl$sock_ifreq(r0, 0x8990, &(0x7f00000001c0)={'bond0\x00\x00\x00T\x00\x00\x00\x00\x01\x00', @ifru_names='bond_slave_1\x00'}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000080)=0x28, 0x4) 19:59:23 executing program 5: socket(0x10, 0x803, 0x0) 19:59:23 executing program 0: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x543, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 644.189324] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 644.252813] bond0: Releasing backup interface bond_slave_1 [ 644.446936] kauditd_printk_skb: 7 callbacks suppressed [ 644.446951] audit: type=1804 audit(1546891163.978:569): pid=2629 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/660/memory.events" dev="sda1" ino=17167 res=1 19:59:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f0000000380), 0xc, &(0x7f0000a40000)={&(0x7f00000003c0)=@polexpire={0x0, 0x1b, 0x62b, 0x70bd2c, 0x25dfdbff, {{{@in=@empty, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e21, 0x0, 0x4e21, 0x0, 0xa, 0x80, 0xa0, 0x0, r1, r2}, {0x8, 0x1, 0x8, 0xb2, 0x3f, 0x19, 0x6, 0x3850000000000000}, {0x8000, 0x8, 0x6, 0x200000000000000}, 0x0, 0x6e6bb1, 0x0, 0x0, 0x1}, 0x100000000}, [@replay_esn_val={0x0, 0x17, {0x0, 0x70bd29, 0x70bd2d, 0x70bd28, 0x70bd25, 0x7, [0x1f, 0xffffffffffffff81]}}]}, 0xfffffffffffffdc3}}, 0x0) 19:59:24 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', 0x4401}) r1 = socket(0x10, 0x20803, 0x0) write(r1, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:24 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x700, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:24 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x543, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 644.512258] bond0: Enslaving bond_slave_1 as an active interface with an up link 19:59:24 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) 19:59:24 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000100)={'teql0\x00', @ifru_addrs=@ax25={0x3, @null, 0x2}}) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x1, @ipv4={[], [], @empty}}, 0x385) sendmmsg(r1, &(0x7f0000000240), 0x1, 0x4) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x9d, 0xffff, 0x1fb}) 19:59:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x20}, 0x4) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) [ 645.026974] audit: type=1804 audit(1546891164.558:570): pid=2623 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/660/memory.events" dev="sda1" ino=17167 res=1 19:59:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x62, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:24 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x806, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000640)={r0}) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000680)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x8, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @default]}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x800000000c, &(0x7f00007e0000)=""/4, &(0x7f0000000080)=0x4) 19:59:24 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) 19:59:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x4, &(0x7f0000000280)='.-#\x00'}, 0x30) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@initdev}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000800)={0x0, 0xffffffffffffff9c, 0x0, 0x1, &(0x7f00000007c0)='\x00'}, 0x30) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000840)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000940)=0xe8) r12 = getgid() sendmmsg$unix(r0, &(0x7f0000000b80)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000080)="485a7d4af9b7d8dbbf0a19d5d2af1e98d54c3d6906add19c48db54ff392caad2d22713b36e88dcbbbbc5a107e6b6030fbd8a446aa796a1842a", 0x39}, {&(0x7f00000000c0)="8f5af442e209a4bf2df0995b9a6fe44c5e278c66a36627a4900c84b91445f209934dc15a373c2b2b4d4eb1512db9052d52b2218c04d9461d443435e2cb8835ff2d87e29d354a73ddcc43c3b6394e727a4eaa1e4c39a2c162a898e0183f17bbd0e7661ccda6b48bd92979b6c92e9f27da6155ead86a975fbbccb9de2a27d7c92f4ac217", 0x83}, {&(0x7f0000000180)="e325fbc010227d86300811af16b3872142c0e65291af3ab13d564abc0b670e643c4d0000aa4e664109c3d3919b2cf4e8cccce8d785362307ff0145f38f48ca98860db0c5bc37ab64dc0b8f142fe2226cdeac4b026eb31ec28a0d33fb3bef7db4b0cb52766ec3e48e2536d109d65e7c00", 0x70}, {&(0x7f0000000200)="ceb3acbc8d472ee9447143351946a6a123946c02271770c7abe69ebd08f96f8e8a", 0x21}], 0x4, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x100, 0xc0}, {&(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x44000}], 0x2, 0x801) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:24 executing program 1: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000004, 0x2013, r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) socket$inet6(0xa, 0x0, 0x0) [ 645.059970] audit: type=1804 audit(1546891164.568:571): pid=2630 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/660/memory.events" dev="sda1" ino=17167 res=1 19:59:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x4, [0xfffffffffffffff7, 0xffffffffffffa866, 0x9, 0x1]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xf4, "50ca87a59060d34809dd3b3718672cd1639fc75a46cdfd2728214b8b5fff082ee4569c491d1b786e6aa5c8f979773fc1b319819b8d0886d8535a43e2548496c39f92242b0384bbae49d4976c3b9b603a38eca9d4bc46c8a4fd4ba1f1ada95651cf7b1592ce45b048e22310dd22ba3dde657dcf833028547b927ad59743aed087099e644287adfedd8a1fa3aa1cced294b53a4ac764959b643c2d342c88607fe5ad00dbef2945befa2923ae4a97d27a1f42ec0bde09255cc630fb148c9a4755f545758165904cae035f78e96450ccd3a012b4079ad7e79ef596198545b287ba59304c7a9926546203acc00f366691bd97349e13b6"}, &(0x7f0000000200)=0xfc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x7ff, 0x1, [0x0]}, &(0x7f00000000c0)=0xa) 19:59:24 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) 19:59:24 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x900, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4), 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x4, 0x1, 0x823}, 0x14}}, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) listen(r0, 0xbc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r3 = socket(0x0, 0x2, 0x4) bind$rxrpc(r3, &(0x7f0000004280)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21}}, 0x24) accept4(r0, &(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x0, 0x0) 19:59:24 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x9, 0x3, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") sendto$inet(r0, 0x0, 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:59:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x543, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 645.456798] audit: type=1804 audit(1546891164.988:572): pid=2684 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/661/memory.events" dev="sda1" ino=17425 res=1 [ 645.918111] audit: type=1804 audit(1546891165.448:573): pid=2680 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/661/memory.events" dev="sda1" ino=17425 res=1 [ 645.942532] audit: type=1804 audit(1546891165.478:574): pid=2693 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/661/memory.events" dev="sda1" ino=17425 res=1 19:59:25 executing program 5: r0 = socket(0x10, 0x5, 0x8099) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:25 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000300)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0x7, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000100), 0x0}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r3, 0xe1fc, 0xfffffffffffffff8}, &(0x7f0000000200)=0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r2, &(0x7f0000000040)}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 19:59:25 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0xa00, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x543, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x63, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:25 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000100)=0x10000, 0x25e02ca40952d822) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3) 19:59:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x543, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x1) 19:59:25 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000240)="0a5c2d023c126285718070") recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) r3 = accept(r1, &(0x7f0000000080)=@pptp, &(0x7f0000000100)=0x80) connect$ax25(r3, &(0x7f00000001c0)={{0x3, @default}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) getsockname$ax25(r3, &(0x7f0000000280)={{0x3, @netrom}, [@remote, @null, @rose, @netrom, @bcast, @rose, @remote, @default]}, &(0x7f0000000140)=0x48) 19:59:25 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f023c123f3188a070") r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 19:59:25 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0xc00, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 646.272084] audit: type=1804 audit(1546891165.808:575): pid=2742 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/662/memory.events" dev="sda1" ino=17173 res=1 19:59:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:25 executing program 5: r0 = accept4$tipc(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) write(r0, &(0x7f0000000080)="1e683b7ec5d25cf43d4f1107b23ae572995e2c0bd241d7ea2fdc43b897678ecc53b5dc6d05bdeefe04e3229759c9314ccb5c28c3bac4d446ccf3ec995a007e6bc575ea2f0c31f3331c3ba8e7c4bcace87304e7362fe771b2cfc6171f0d9c72122d548a434876f87117dc671e8f261f4d1f852fbd7867cad9ac74f17593125f39ef0a17190969aec6ab298464af26366b5b63b9d6dc4fea921cf011648f7adb295326bb39725620d3364ab44e1eddf4387daf2adb6c2a1f66eba9f22f173022fd315bd7dd6e44f372746e6c4b990a8a787aec08e8c3e2912855c58f4eb9732252", 0xe0) pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000300)={0x80000000}) getsockopt$inet_udp_int(r2, 0x11, 0x6f, &(0x7f00000002c0), &(0x7f0000001500)=0x4) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) bind$bt_l2cap(r2, &(0x7f00000016c0)={0x1f, 0x7, {0x3, 0xaa, 0xfff, 0x6, 0x0, 0x2c}, 0x9, 0xfff}, 0xe) r3 = socket(0xe, 0x7, 0x1) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f00000014c0)={&(0x7f0000001440)=ANY=[@ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYRESDEC=r3, @ANYRES16=r3], @ANYPTR64, @ANYRES16=r0, @ANYBLOB="fba976b1767dda5dd3ad2862023211d1e8509682d584a178100f19a6f79a92e7a6a1f5e39460ad580811fd39e7b9084f12a87c7195c01ce43f5e0ad17cdb1b01dc9a59204fed4b8830f7c063cf6ae4697bc647a58843d523fdd9552d", @ANYRES32, @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYPTR64=&(0x7f0000001580)=ANY=[@ANYPTR64, @ANYRES64=r2, @ANYBLOB="c7aa7b5d916e159da3e6f059a86573c1f23a29b82969b95ecd73fdd4d7bdb32e2e19479b4b401e6b09c00e40f58a916fcc1c7e6f00eb5d6ef89d1a2eec679a0ff151cee920ca71b1a16df00a485cf75cfde63c9af0150fd672f2a4c5e2e15f8485482079c6c827d4169498b7d1007cca90230c43ce52d487f1d9c75b731b810fc8aced674ebf9d508fa00a72d8f700fb744a2f58c85ec8da08c200b765125014c5ce79a14aefabad321a7112166c16be4c486c5250", @ANYPTR, @ANYBLOB="437ba70b0b004800800000000087b9b844af41312016c852e4d9000000000000000000000000bb5d6e46af", @ANYRESHEX=r1, @ANYRES32=r1, @ANYBLOB, @ANYPTR64], @ANYRESHEX, @ANYRES16=r4, @ANYRES32=r2, @ANYRES16=r2]], 0x6}, 0x1, 0x0, 0x0, 0x20000080}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000240)={r1, r2}) pipe(&(0x7f0000000180)) write(r2, &(0x7f0000001880)="5e44cff0f0c0a7e8c39944ee220000002100070700be0000090007010a00001e0000dc70418c09fcc0b63bc272fb04f74c378ed4191fb66ab4e735da885dbb876fbd2fb4f4c90b575c0d2c52333505b646632601e43cc725d3bc4583d7cab8754e9cbb8c99b1181ec2f870bec139d14dfa2bd1598ee364735a045d870737e2eba46c2e1c1631c558cf363466ba418874d44e0f91e9f5f9b77a2fad5e53e9722939d231356d4862ec7be8233e64031b083d1928cde25327227abf2ec6a6cb9a6960c878", 0x100000148) [ 646.359178] protocol 88fb is buggy, dev hsr_slave_0 [ 646.364709] protocol 88fb is buggy, dev hsr_slave_1 19:59:26 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0xd00, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) write(r1, &(0x7f0000000040)='$', 0x1) 19:59:26 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0xe00, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 646.897310] audit: type=1804 audit(1546891166.428:576): pid=2735 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/662/memory.events" dev="sda1" ino=17173 res=1 19:59:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x64, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:26 executing program 0 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x14124081}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe4, 0x19, 0x9, 0x70bd26, 0x25dfdbfd, {0x5}, [@generic="f7b0d37db8cc169a409c657ab94fa7453b4319f85abff65cd51279b822a2c07624fe4c830bc3bd38c155766d09dccc4f6baa72388a5eaf4468646fe744a6e2e02f0726e272a6228009f52a406d25106b61488bb7cb21b114804fca31e84069c673c77763a2fc5f38a404f2304dd4c629b91f16d676122b46ca2da2373ff10d4c7d8711b9a88c70a00a2c8f458d10325c79433684e600189ee32097e1f6e13afbffd93502e00bdaa3cbcb3a0cd30c91ba9ad02d0fc43bb421ebc7cf3b0a7b1be69bb7ef", @typed={0x8, 0x0, @u32=0x10001}, @typed={0x4, 0x91}]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x1) r1 = socket(0xa, 0x806, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) ioctl$SIOCAX25GETUID(r1, 0x89e0, &(0x7f0000000400)={0x3, @bcast, r2}) r3 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x22, &(0x7f0000000040)={0x0, 0x20000}, 0x10) 19:59:26 executing program 1: r0 = socket(0x1b, 0x1, 0x101) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") getsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d565000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000"], 0x1}}, 0x0) r3 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x5, 0x30, 0x2, 0x1}, &(0x7f0000000840)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000a00)={r4, 0x9a}, &(0x7f0000000a80)=0x8) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000480)={&(0x7f0000000280), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x30, r5, 0x420, 0x70bd2b, 0x25dfdbfe, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x1, 0x100000000, 0xb8dc, 0x9}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000740)={@local, @dev={0xac, 0x14, 0x14, 0x29}}, 0x8) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x24, r6, 0x70f, 0x70bd28, 0x25dfdbff, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x4}}, ["", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x30, r6, 0x310, 0x70bd29, 0x25dfdbfe, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x400, 0x2, 0x739, 0x100000000}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x800) sendmsg(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000540)="24000000160007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7eb9741a652dd52e2064a072b25a5f4fd10b76ee96773432980f3929df095ca54c4a865ac44b0fb7667a1e5060b8913725013cdfe0a129d6e9ccf56b7dce1e140552c100fb25f09846af3b8da5b5aafa0bfb5db73baa4689abe5afa57f63ecef1b6540a0ac1d", 0x89}], 0x1}, 0x0) pipe(&(0x7f00000007c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0)='nbd\x00') setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00000003c0)="a54a1b0ea13eec45f409fe7d274d2ddf21e8f144e05dd365bfd99cdbc332493075c3e6ddaa39f78e667a35995656bb9f8b951a16e4505203d1b4270fb00e8d514e1da3c6f93ef0d8f2a9a5988a249a6a1567e60ea37f0cbce39df0871e0abca97370f2a6197b762043022bba89b89c3474db02733c8bdc43e9bf6fad52eee2d9fed1ac7991039c3991f182a3274227e1cd674a00b3a000f28b8cc02c2dce9d976132bd477be989e9a3637e92f733d83a98f43e8a858b1c", 0xb7) bind$inet6(r0, &(0x7f0000000680)={0xa, 0x4e22, 0x9, @empty, 0x101}, 0x1c) r8 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r8, &(0x7f00000000c0)={0x1a, 0x1, 0x5, 0x5, 0xc93, 0x8, @link_local}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000180)={r4, 0xfa78, 0x2, 0x2fab}, 0x10) sendmmsg(r8, &(0x7f0000001380), 0x3fffff1, 0x40) 19:59:26 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0xe80, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 647.049262] audit: type=1804 audit(1546891166.578:577): pid=2749 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/662/memory.events" dev="sda1" ino=17173 res=1 [ 647.109515] audit: type=1800 audit(1546891166.578:578): pid=2749 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor2" name="memory.events" dev="sda1" ino=17173 res=0 [ 647.129122] FAULT_INJECTION: forcing a failure. [ 647.129122] name failslab, interval 1, probability 0, space 0, times 0 [ 647.129144] CPU: 1 PID: 2791 Comm: syz-executor0 Not tainted 4.20.0+ #3 [ 647.129155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 647.129162] Call Trace: [ 647.129186] dump_stack+0x1db/0x2d0 [ 647.129209] ? dump_stack_print_info.cold+0x20/0x20 [ 647.167805] should_fail.cold+0xa/0x15 [ 647.171726] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 647.176862] ? __mutex_lock+0x622/0x1670 [ 647.180968] ? tun_get_user+0x125f/0x4150 [ 647.185153] ? mutex_trylock+0x2d0/0x2d0 [ 647.189252] __should_failslab+0x121/0x190 [ 647.193520] should_failslab+0x9/0x14 [ 647.197348] kmem_cache_alloc+0x47/0x700 [ 647.201477] ? __lock_acquire+0x572/0x4a30 [ 647.205739] ? print_usage_bug+0xd0/0xd0 19:59:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0x100000236) recvmmsg(r1, &(0x7f00000029c0)=[{{&(0x7f0000000200)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)=""/154, 0x7}, {&(0x7f0000000340)=""/109, 0xffffff59}], 0x2, &(0x7f00000004c0)=""/134, 0x86}}], 0x1, 0x0, &(0x7f0000002b80)={0x77359400}) [ 647.209835] __build_skb+0xaf/0x430 [ 647.213499] ? skb_try_coalesce+0x1aa0/0x1aa0 [ 647.218024] ? __alloc_pages_nodemask+0xdf0/0xdf0 [ 647.222900] ? mark_held_locks+0x100/0x100 [ 647.227159] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 647.232724] ? check_preemption_disabled+0x48/0x290 [ 647.237771] __napi_alloc_skb+0x1d2/0x300 [ 647.242072] napi_get_frags+0x65/0x140 [ 647.246003] tun_get_user+0x12d7/0x4150 [ 647.250011] ? lock_downgrade+0x910/0x910 [ 647.254188] ? kasan_check_read+0x11/0x20 [ 647.258413] ? tun_build_skb.isra.0+0x1770/0x1770 [ 647.263293] ? lock_downgrade+0x910/0x910 [ 647.267467] ? kasan_check_read+0x11/0x20 [ 647.271640] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 647.276936] ? rcu_read_unlock_special+0x380/0x380 [ 647.281898] ? tun_get+0x22e/0x380 [ 647.285470] ? tun_chr_close+0x180/0x180 [ 647.289560] ? __check_object_size+0xa3/0x77a [ 647.294073] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 647.299113] tun_chr_write_iter+0xbd/0x160 [ 647.303398] do_iter_readv_writev+0x856/0xae0 [ 647.307921] ? vfs_dedupe_file_range+0x780/0x780 [ 647.312709] ? security_file_permission+0x8f/0x230 [ 647.317662] ? rw_verify_area+0x118/0x360 [ 647.321841] do_iter_write+0x184/0x600 [ 647.325765] ? dup_iter+0x260/0x260 [ 647.329434] ? lock_downgrade+0x910/0x910 [ 647.333601] vfs_writev+0x1ee/0x370 [ 647.337232] ? vfs_iter_write+0xb0/0xb0 [ 647.341224] ? kasan_check_write+0x14/0x20 [ 647.345487] ? __mutex_unlock_slowpath+0x195/0x870 [ 647.350455] ? wait_for_completion+0x810/0x810 [ 647.355072] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 647.360633] ? __fdget_pos+0xdc/0x1f0 [ 647.360648] ? __fdget_raw+0x20/0x20 [ 647.360665] ? __sb_end_write+0xd9/0x110 [ 647.360685] do_writev+0x11a/0x300 [ 647.368225] ? vfs_writev+0x370/0x370 [ 647.368245] ? trace_hardirqs_off_caller+0x300/0x300 [ 647.368263] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 647.368284] __x64_sys_writev+0x75/0xb0 [ 647.368302] do_syscall_64+0x1a3/0x800 [ 647.368322] ? syscall_return_slowpath+0x5f0/0x5f0 [ 647.368340] ? prepare_exit_to_usermode+0x232/0x3b0 19:59:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='pids.current\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000002c0), 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)={{0x3, @null}, [@default, @rose, @remote, @netrom, @bcast, @default, @netrom]}, &(0x7f0000000080)=0x48) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000300)="00f8fc5683a008af5fdbefc243b6d67afd70f4e8d74a640652309b2a65d34474847ff0b3f649645003775b4ace63a942cde0203d860d004be7738cf4ccef44e10e") getpeername$netrom(r3, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @rose, @null, @bcast, @null, @rose, @null, @netrom]}, &(0x7f0000000180)=0x48) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") socketpair(0xa, 0xa, 0xc1, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f0000000200)={0x7f, 0x3}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="6d616e6722b55ee9d3297826206c6500000000f4d914a680529de931bd0000000000000000000000000000000010001f0015000600000030050000f80132765638010000000000009804000098040000980400b598"], 0x1) [ 647.368392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 647.412447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 647.417662] RIP: 0033:0x457d81 [ 647.420889] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a4 b8 fb ff c3 48 83 ec 08 e8 1a 2d 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 63 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 647.439903] RSP: 002b:00007f3b1b835ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 647.447632] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000457d81 [ 647.455046] RDX: 0000000000000001 RSI: 00007f3b1b835bf0 RDI: 00000000000000f0 [ 647.462513] RBP: 0000000020000080 R08: 00000000000000f0 R09: 0000000000000000 [ 647.462523] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f3b1b8366d4 [ 647.462532] R13: 00000000004c636f R14: 00000000004db3f8 R15: 0000000000000003 19:59:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000040)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:27 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x1100, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:27 executing program 0 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:27 executing program 5: [ 647.788519] FAULT_INJECTION: forcing a failure. [ 647.788519] name failslab, interval 1, probability 0, space 0, times 0 [ 647.799986] CPU: 1 PID: 2831 Comm: syz-executor0 Not tainted 4.20.0+ #3 [ 647.806762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 647.816134] Call Trace: [ 647.818757] dump_stack+0x1db/0x2d0 [ 647.822455] ? dump_stack_print_info.cold+0x20/0x20 [ 647.827520] should_fail.cold+0xa/0x15 [ 647.831444] ? fault_create_debugfs_attr+0x1e0/0x1e0 19:59:27 executing program 5: ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r1 = socket(0x8, 0x802, 0x80000000) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r2 = accept(0xffffffffffffff9c, &(0x7f0000000400)=@ipx, &(0x7f0000000480)=0x80) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000005c0)={{0xc, @multicast1, 0x4e22, 0x2, 'lc\x00', 0x20, 0x0, 0x10}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x4e21, 0x2000, 0xc7, 0x0, 0x800}}, 0x44) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000640)=@assoc_value, &(0x7f0000000680)=0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @broadcast, r0}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}, 0x4e20, 0x80000000, 0x4e23, 0x40, 0xa, 0x20, 0x80, 0x7f, 0x0, r4}, {0x5, 0x2, 0x400, 0x101, 0x1, 0x6, 0xffffffffffff8810, 0x3ff}, {0x6, 0x1c520000000, 0xff, 0x2}, 0x2d, 0x6e6bbf, 0x3, 0x1, 0x3, 0x1}, {{@in=@multicast1, 0x4d3, 0x7f}, 0x2, @in=@multicast2, 0x3507, 0x1, 0x0, 0x101, 0x6, 0x2, 0x8}}, 0xe8) r5 = accept(r3, &(0x7f00000004c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000540)=0x80) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r6, &(0x7f0000000780)='cpuacct.usage_sys\x00', 0x0, 0x0) bind$netlink(r5, &(0x7f0000000580)={0x10, 0x0, 0x25dfdbff, 0x4000040}, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', r0}) setsockopt$IP_VS_SO_SET_TIMEOUT(r8, 0x0, 0x48a, &(0x7f00000000c0)={0x4, 0x7, 0x5}, 0xc) ioctl$sock_SIOCDELDLCI(r7, 0x8981, &(0x7f00000003c0)={'eql\x00', 0xa08}) getsockopt$TIPC_DEST_DROPPABLE(r7, 0x10f, 0x81, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 647.836574] ? __lock_acquire+0x572/0x4a30 [ 647.840846] ? mark_held_locks+0x100/0x100 [ 647.845125] __should_failslab+0x121/0x190 [ 647.849425] should_failslab+0x9/0x14 [ 647.853256] kmem_cache_alloc+0x47/0x700 [ 647.857345] ? print_usage_bug+0xd0/0xd0 [ 647.861474] ? print_usage_bug+0xd0/0xd0 [ 647.865577] inet_frag_create+0xf3/0x1830 [ 647.869757] ? mark_held_locks+0x100/0x100 [ 647.874019] ? __lock_acquire+0x572/0x4a30 [ 647.878289] ? inet_frag_kill+0xed0/0xed0 [ 647.882467] ? add_lock_to_list.isra.0+0x450/0x450 [ 647.887448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 647.893010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 647.898576] ? check_preemption_disabled+0x48/0x290 [ 647.903761] ? __lock_is_held+0xb6/0x140 [ 647.907881] inet_frag_find+0x9cf/0xef0 [ 647.911912] ? mark_held_locks+0x100/0x100 [ 647.916207] ? nf_ct_net_init+0x510/0x510 [ 647.920422] ? inet_frag_create+0x1830/0x1830 [ 647.924956] ? add_lock_to_list.isra.0+0x450/0x450 [ 647.929920] ? mark_held_locks+0x100/0x100 [ 647.934191] nf_ct_frag6_gather+0xa27/0x3da0 [ 647.938629] ? ip6_rcv_core.isra.0+0xf0d/0x1e10 [ 647.943344] ? ip6frag_obj_hashfn+0x290/0x290 [ 647.947916] ? rcu_read_unlock_special+0x380/0x380 [ 647.952884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 647.958454] ? check_preemption_disabled+0x48/0x290 [ 647.963506] ? check_preemption_disabled+0x48/0x290 [ 647.968560] ipv6_defrag+0x300/0x410 [ 647.972311] nf_hook_slow+0xbf/0x1f0 [ 647.976062] ipv6_rcv+0x3b9/0x650 [ 647.979548] ? ip6_rcv_core.isra.0+0x1e10/0x1e10 [ 647.984333] ? pvclock_read_flags+0x160/0x160 [ 647.988899] ? ip6_rcv_finish_core.isra.0+0x720/0x720 [ 647.994114] ? lock_downgrade+0x910/0x910 [ 647.998282] ? kasan_check_read+0x11/0x20 [ 648.002463] ? ip6_rcv_core.isra.0+0x1e10/0x1e10 [ 648.007251] __netif_receive_skb_one_core+0x160/0x210 [ 648.012471] ? __netif_receive_skb_core+0x3750/0x3750 [ 648.017843] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 648.017860] ? rcu_softirq_qs+0x20/0x20 [ 648.027141] __netif_receive_skb+0x2c/0x1c0 [ 648.031492] netif_receive_skb_internal+0x11e/0x690 [ 648.036538] ? dev_cpu_dead+0xb60/0xb60 [ 648.036555] ? eth_type_trans+0x2e4/0x710 [ 648.036575] ? eth_gro_receive+0x890/0x890 [ 648.036602] napi_gro_frags+0xd07/0xfe0 [ 648.036624] ? napi_gro_receive+0x9b0/0x9b0 [ 648.036643] ? eth_get_headlen+0x17a/0x200 [ 648.061583] ? eth_type_trans+0x710/0x710 [ 648.065768] ? tun_get_user+0x2e99/0x4150 [ 648.069952] tun_get_user+0x2ec2/0x4150 [ 648.073959] ? lock_downgrade+0x910/0x910 [ 648.078127] ? kasan_check_read+0x11/0x20 [ 648.082322] ? tun_build_skb.isra.0+0x1770/0x1770 [ 648.087324] ? lock_downgrade+0x910/0x910 [ 648.091529] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 648.096838] ? rcu_read_unlock_special+0x380/0x380 [ 648.101814] ? tun_get+0x22e/0x380 [ 648.105412] ? tun_chr_close+0x180/0x180 [ 648.105430] ? __check_object_size+0xa3/0x77a [ 648.105449] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 648.105470] tun_chr_write_iter+0xbd/0x160 [ 648.105492] do_iter_readv_writev+0x856/0xae0 [ 648.114076] ? vfs_dedupe_file_range+0x780/0x780 [ 648.114101] ? security_file_permission+0x8f/0x230 [ 648.114120] ? rw_verify_area+0x118/0x360 [ 648.114139] do_iter_write+0x184/0x600 [ 648.114157] ? dup_iter+0x260/0x260 [ 648.149343] ? lock_downgrade+0x910/0x910 [ 648.153559] vfs_writev+0x1ee/0x370 [ 648.157220] ? vfs_iter_write+0xb0/0xb0 [ 648.161229] ? kasan_check_write+0x14/0x20 [ 648.165481] ? __mutex_unlock_slowpath+0x195/0x870 [ 648.170435] ? wait_for_completion+0x810/0x810 [ 648.175024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 648.180704] ? __fdget_pos+0xdc/0x1f0 [ 648.184592] ? __fdget_raw+0x20/0x20 [ 648.188310] ? __sb_end_write+0xd9/0x110 [ 648.192519] do_writev+0x11a/0x300 [ 648.196149] ? vfs_writev+0x370/0x370 [ 648.200222] ? trace_hardirqs_off_caller+0x300/0x300 [ 648.205596] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 648.210403] __x64_sys_writev+0x75/0xb0 [ 648.214421] do_syscall_64+0x1a3/0x800 [ 648.218446] ? syscall_return_slowpath+0x5f0/0x5f0 [ 648.223469] ? prepare_exit_to_usermode+0x232/0x3b0 [ 648.228584] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 648.233465] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 648.238666] RIP: 0033:0x457d81 [ 648.241863] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a4 b8 fb ff c3 48 83 ec 08 e8 1a 2d 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 63 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 648.260902] RSP: 002b:00007f3b1b835ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 648.268710] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000457d81 [ 648.275999] RDX: 0000000000000001 RSI: 00007f3b1b835bf0 RDI: 00000000000000f0 [ 648.283285] RBP: 0000000020000080 R08: 00000000000000f0 R09: 0000000000000000 [ 648.290755] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f3b1b8366d4 [ 648.298038] R13: 00000000004c636f R14: 00000000004db3f8 R15: 0000000000000003 19:59:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x65, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:27 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x1400, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) socket$kcm(0x29, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) pipe(&(0x7f0000000140)) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x6c) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x4557434d) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0adc1f023c123f3188a070") sendfile(r0, r2, 0x0, 0x20000000006) 19:59:27 executing program 5: r0 = socket(0x10, 0x6, 0x0) ioctl$IMHOLD_L1(r0, 0x80044948, &(0x7f0000000080)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x362, 0x40, 0x80, 0xfff}]}, 0x10) write(r0, &(0x7f0000000140)="220000002100070702be0000090007d89a0851990d9c18010a00070000000000ff0004000500118426443648e4d2a64b11657b8e85fefbe1ecabb1", 0x18) 19:59:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x32, @rand_addr=0x1, 0x4e23, 0x4, 'nq\x00', 0x2, 0x4, 0x27}, {@multicast1, 0x4e24, 0x3, 0x9, 0x9, 0x800}}, 0x44) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0xc49, 0xfdbb}, 0x32}, 0x10) r2 = accept4(r1, &(0x7f0000000d00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000d80)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000dc0), &(0x7f0000000e00)=0xb) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000e40)=0x2, 0x4) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000ec0)={&(0x7f0000000e80)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000f00)={0x1d, 0x1, 0x86, 0x1ff, 0x2, r4, 0x49b3}, 0x2c) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000f40)={{{@in6, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}}}, &(0x7f0000001040)=0xe8) ioctl$SIOCAX25DELUID(r2, 0x89e2, &(0x7f0000001080)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, r5}) pipe(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001100)=r6, 0x4) sendmsg$tipc(r3, &(0x7f0000002800)={&(0x7f0000001140)=@id={0x1e, 0x3, 0x2, {0x4e21}}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000001180)="7a109bb89685719dcc7d4bdf3b6a7b2d60c1692069251f3b3680c394efad969655cd5242aab7f0ef12fb7f4ff31b7e63d65d2961256a176135060cb76acbb15f25260e6e8afbcd0cd8ff91a09031a1edc50827a01ef23a317c47a54d1afc1e3f057da26403e8724a7e7e5b92a0ea51f04dd0d2b705de6573c3a790d02717e1dfe4e33b4f44be76069b6cbb786a46c969e9549f", 0x93}, {&(0x7f0000001240)="33674e33d3165c78d218a89d50620a3386a8d4d80b5bc179232eabed020c9269677e386d83725ae84195ce579e16ea01ae418fa33ea1182d848d1cdcb68abf1b074c09d62b67a9acf561300fcc35fe1db5e25ea27f491aa7646024a81bdc92774afa0d152d5fa641efa71d3d758fefcc6de7d3", 0x73}, {&(0x7f00000012c0)="368aaee9bdf66e17e8aea5ff384343158872f83cf02444f590cf0a184ad911f12e9730730475a10544f5a7cdfc7ca60b14b710a0ccb7e0238080acb0992bc85100d5368dbe34854b043337f3ddfb1641a751f221f176949c473eb6d90873df355b93c64a746e7d8fb180e03d91a82b682f66417b4365169726fc41dcc599332094bd2099c8a6bc70a8137c9300dbe7d1e819e730", 0x94}, {&(0x7f0000001380)="5f2ee5a8bc59", 0x6}, {&(0x7f00000013c0)="edeee3c3ce55a3d3ca3d78e74442dfb2785a2bb48ca5881714758e4da05fc04f2ea8c78e73f8b3b87e4fd17b5617a413ab080c9918dd34d16ca6e4875fbe913156cbf6c41d79bddbd2a467f1b93fbcdd2ccac52d1df24feb0a2e1f8b3df3b1d53a822e9235138a02c2c9361db71484773e4ccc8f5838159c07826b1e26563daa531b8ab4de6f2921a289cf44f33bb9e8b81d8e98bc4c4cbb0375a72384175a72a25dead05787ad1654854df6", 0xac}, {&(0x7f0000001480)="5becff69b19e5aec1bd176d1047029db52ab227f53e25b97fec26679ec5acc08cee3f22a1c17c6b12846a170f23811f81e83adc918d96cc73c013d5e77e3d2519eec451c45bfd614476c751f5592917c77038907ac39f7ba255168172404ff4393a80b2ee84070baa6bb3c88f7659fd57f9cca4a79855f5d8df57ae952f53030e8670f87ac72af47f876f4556de712900f597471f5eeb843f845a00e33ba33d4eea929e39f626ddcc80f584d3ccac59b7e574ff8701a20fee15572ad57f9c0660cbe7b18fce9d32a7503710ac5c1f6b59da4c3d9e86b0fc3d5b80fce74f551bde756497cbbc3aaa4283e576c2ee67284d3901d7db240d728df324d70b438b17701b49204080ecd169de2c16d213b269265e69be926a70c72d4ca76760948b33f64c4a45f6f77275127cdcd7fc4c56bbd366613652e91b9cbf51eee6e6c6fdf1c0cd5934e95cfb99047bcaeeef7a2ab24517322d3db794522197aa469fd50a9d323c9f5abf823ce94026307422098e3359f276f55a257be006b279b7a19a0910804e5de458edf9cf6838a3757aeeb2950c5a687a850522e1fef0bf3875548cfe4782941a44110f41771dded5d682933dfc1dc8cecb2f50641a605883f927ea97714d983048516a2371356e4c04db7b91094b4860a8bf59d8ca8c4d4ec61dd650960a5b15cf1c6a0e12f7c9d972d32878314b24d0e9a35818677cda649256da350b09d554a9ba48fc3330e51d9ada8e987b183e225391b99d0d86619de2435bf9dd0b2b22a415ebda87a5635959c5f855e92804f583ddfa148f3b19c1172ff7e537654f5ac227bde74cf6bc512f384c952bf69c064a61d7dd0e4cd0aa403f4d1071151dcd371356660f38f4ca9da272cfb7f4648498d54bbcc5768dcf39ceca1b21891528b6d6908e6470d978eb32a98af8cb2aff61ffba6d8f7c1e8ae3a813cc73c0ac2cd682667758c652b481ae7c446e70230eede39ca1968d9f51261676cc787cd0b752d23afadfce38d7fa532532913de23fc8ae473302d8e4036b67de8a277a33c327c3a3c95039c1a41d4736d7562d517a74aaa099827d08ad0526006752d3d96ed7008114a95d01ae213ea0922a80096c665bca37118a5bba9d26e0ff5452c9bdf0f0d460ed44970de9f1aeb5c42938b9b96512192608925a98aee1d6db5dbfc0a1be884ca874b1ecaf8e58352e493d2a7ecf9a3bea61ddb7a4ba4fbca06516dc87273341ab3a63a2be0298737edac3a037b7ea73a2b690556f18d6690c023a5b8c0b5a5e39a24e8a0b907aad8192cf7801c2735fe04367c04fd9246a485200045c6d98cee95a5afe051e5a58e3a5fde9e46ad4880f030ce2899c3bbe710ddad2911accdcd7c6f1b15ab449c0ceef623aecceb241bd4985da71f373a580ff124b2db26daf7ba64e5ef22dfcead48ff4c8c84ab5a2ca1f624708aa357e59ea37959b73ec17a75152df2f98540c852b92949e27749b84f1d0fad60bd621efb2b041bdc08f3b7c7fc6609618c7ea3aacb3627d4ac99eed3a836d1bb05234c02f4f07d613632510efe2052db1171312002ea973f9d6efb972d9443389c3634ef39dd6d4c7cbdd7ccf8f68922342bac4ee977a7e40b440c81cc845e619fc758e9a0d77c623826219160ffa1b677ecf910107ce29762fd999436355ba0385b202c0ed819fcfa9b0469c9486f88c6e4050e4584a66244a970bb9f4ab2d523ecb7df173250d4ad0e3b103cd9a94fc5bf3a2e58263b7dcc7924355963b8024df7b59d40819017d4d16b296c2610d1b7e6c70abee843ad82ffd2b8a21320705fa60bb80bccb4b3ec20e791cc3f3e584eea3ee7ce915892825829546b278f59664cc7955d2f566c9224469bdd9db5dfb4e676fc1f288eff5038204508331c874a2ef647e7feb36211429d8beeea0a45297a86211a9b3b276bce5a2298ce73b3e2879e6fb7f05a9f51e704cbb10fa82e42bede3485ff422aefedd67d88a2c9f7322a71d9eac986b42a1a1856f2ab24794cfc0aeb753c6ecd84cb87abb60a8a90d3e5a1d50d1b97ca1c2c84e4b3012e40238a3fb3feb5c413a0b84221454393148491eb577c0df71a965e5d17f5cb2adc5c5ada631a1aaece7be839a51593cb37b656805ed310e7f022b013481ef91cbfac2510e194c19eb74dd3d6a2a67124a3185c6ce70a03af1c397094786782640516ede16a97a91362fb6c111760f4d8021336fa1b95f7a3045f4fd4997080d3d4f6723bbeb80cfb4290aef9dff985bdec1a0cf66721d204b5da47f2852bf755fb55f777f59373825ebd3de394af5e74ae9c0e192a9b73527ae8e5446f508bc8f8f3aad9589900d2d2e90a3721db5e70659160ba0a39a0dc4a1ea7b5d3e391035576d5d53d0f129e324e18eec18dc466299d99fffedcf29da400d6d985cc09e69c010505a4bfa45b353818c3b179f63aca77587a79916c0141d077853b18cf66c83f30dfd4ce23f1035ea3df299b542ccaa4b4447b3a967ce6f59d799aa5b7494223af6691dab5a849edbc444a7e799a541bcc521eb9adbd9953513c9fea16faeb871e6ab16bb066f3c6aa2c34c21a5787f2cdcdf89de77ec071377c4df109449ec24e645342d075707e84852dfd288221cbab107c404924d013fcd86506095774d3e116b450657f86b4acff95984b67b4a260b082c148266e7ea4cfafd3eeb7c398dbf6e7bbf305d4d21239af97dfe52e45bb403787f06c65f62fa614bf913e244c075cda32c8a02c833eedbd06ff184d846c1dbc3bc374af75eba3dcab98098fa424ba1999171908735af872543fbdc823a075bc941a44ac1c3ce375c121257c89558dff78d497f12ea7f40ddde2c698f3b10aca9d54d81c1e76fad1d4c0ce79c6aea0b9b7a86401b27c4930a52f471c27c58574ac7280c47572a0f74bacbabedf5b8051d37ec05d51967382e37e2a7e7c7276e6bf63cbfd5223c122ffedf7b4e2cd31e7134bb5f9a8aadd92e1bc40fbf443ad386329c0972091cca3271ae82f46db8ca43ddf0171a3ea9e7ed72aac6fd03fc821b8ff82b9f749246718fd517ea184cb472cd4ab22db8fbb30a4acf1cafa93f78bdf5ff86524a6aca9306ab4dba1817af9438332fd14f00f9f9a7c7e5830426e7eac377d7a7375c418b45bfb6e45fb62b12fbd2132ed5880533a2046a59ebd4e568cec9202eeb8ca49fe1c38b073fcf80ebc67ec2db7535ebfd43187b6dc435fc6a0541eb599e47ad89fe1383d6ec8ee19dc3c8726340c3887953be96c12c5ad7cac544d64d78c0215398bcb48222d69441907a7b9dc392319ee8577311659d411bed5bf91d5d7d28b514a476aaf5c474409b16729a1324d5d772bb79b6826486b7d9032ab97214583492afe64ab5bd487ee0c72ae5465dc4b1cc16f03fb99f94652fb7855c2e08a8995d115348e3af134d21ff34864247de7817085434c6f7d682faa951c5a58ddad3ae84bb4195fe6395c54cf76e9a9d4a9d2b28b7f87b2fdbb43675446faec5515a8f1f1513947f7bfe32bbe3227720b5d641c0f9ecff67d24fa562ca0d6bd085341f1e4df8095a50a4991c1641528686129e34b7d6cb43480fe29cce35d5d681e511255d3bd391e928e4181a1f486a181d8b82fbcaa8b8429dd51ebfc12d8e8e41f9fcb8e90cdde4794c65dc1bfcffe5655f754eee997e9fe5f5db4c4f6c0aee53b14020086a3594de555c7ee38cae5af6e18e23b1bb926e599e1cd85a09b04211d45a47e4908e0ff14e291e428e052eab29046262930cf81fa6ed1e820f45d28f8d77f4e5f7cebcdc41359caec35626d08c05092a60421b1989d1c456c25467dd4782467107d5690b4e5a43dc738eabe697be33ff7c6974a621cecf008b54cfbc3bae2d25a13573b9a44d8f730986b2d405460c1910269b0bf65e5b67c4cda235ab59bb1229a3daaf9a579083092edac0033bcdf727720846942f6e50bc1d298ccddbfecffe6ae77043027e0d36cfc029acf6a86162cb7cac90cbcf417b89f56dcd32774b80c3cb4e7fe83d955922b22046644694bdf236b3326c84c798919fd728da7c8ebe1a5a6654b8b6b1855808216c2cbde44e66afaa2040a60d2b3a28491a65551030ad3022120080291d8239a5d07b2b744f7858c54614669702af68c767dd969539375e888a228ae21440e4cad6f0896a8348daaa384a52ea1bec1b4b8502affeeee482a62ffc7bd77b983bea98c138d8e59e9d421e6903b5f0cbb33e968df8e9bcc4e8556d5cb4055e40169bc33bdde6c5459aa37129a9bd8ba2200fe5589effc82373bcfb2ad49dafa345b93dff9e7209f036d548ec2d4600e3f28954be7d63e58b17dd839b8df8fdf6ba44b585c469ffca1f1df587621cd2982a4f38b21a4ce0dec9af6873fe36722150372ec72f66b3630360b149f59965de66d14e945c5fef0e96dfdf58bde74e2ea42e0bd0b147c1f62a3d0322ee9c88073d1956c9689186278f93b23a6ffe674347a3dc06200dc8833b0530d1d1bda79bc433928954284233e1a52b22206386f814b83ca6cc3003c91d4463d661e6ed0294a60b0708f3a018273ff6a73def8866e2fcc9a8b46b915d3e20c308467597bdba0044e0a5d966e58fdb6b3cbb81cb1f76dc4308e09bf6a4e48f428bdeb35b20cf9413c811c5a57221ebd90dc86d13a282ac14ee830f31d34cfd9ecf81a6f217709d4b8460a657730b752f8cc890c4acda9a4798bdf9cd6a31399c529c195dcda2f5e2d2ab759f6383c36b84fa6ba3856c2f9544db2a738bdab00db3dbb30414670b90e9e9590a9e02adc851ccfec840ae6a0d1c8b73d1f7453aff4db969f477ab61f9faa0afa2a9766d4f7130156c4830ea0fff3acb5cf2d4206f718bdb785ca114e64351a0c193d1bafd6e672ad069cc1a97e92e021a88e72411bfe9c8f526df4d82a9258a5a6e3f71fd2a87e73ef53400c2c8eb476a4fb25780aca46919b0bffd622ec8f508d17f502143216407c1538a8b6054f551cfbad5efd1c3ce3133d6deb9e99e29d3453d7ea1cd6df2f43ffba6849d22951e801c5a362bf7e4493eee07beb4ed71e3c4896cea0aa6fd3f2df2095e846d5634e4c529ee2342b96c77eb611840826aceb5cf9e965057fa6964597621c0b970cb3a06f4ed0532860dc39551882434a35de748d5ead2518b5649dda50b3f5bf35931634b89e597cde2bad9f3288a70710ee9c4d8c68d46a750bebc60f7ce64a079c1b76be4a18e02bd869779ac1a4c2baa26a23ca45da7fe0cd893dfdc05aa0503d50492f4e307dcf9473b1abee4391d10b168b67ccf9727f7a944db2e43f0f78074ab3294ebb70ffe7c0e8aca3b5a717ef9e36481e09b0bac51549bf3822c817843d6b02202f0c90fdc04e613df98a7293364d5f810355ac645ec03758619a1f2e089a14513a44af598d5f6ad8d90c2ad35b012f1640b805b2c3bb7b063208ecf21e54c6530703ebae93e36ea046dc43bc4b0205699b51dd8d3543e6a08dc791fa335121a7503a32b39087d4e33965ef2ed25eff2b5625638907faa400b2376869ad4d7956c894392d6d719296bd5b36654b682d842865c6abd55118bd6744deb3023613b6296946503a4af33a3440403fd8512f0ef1d319819a62cbe8744bfa784d6bff08000bc1263e434b9c55eb4931682cce4b1e1c01da7b148273a681b0465ec580426399b9f931b4ed5dee3a390f6e1eaa3c50123582f661e8a04f6b774531a42d61dcc13685d663adf4532fe2559fed42e992dd132cbf69cdf31e1a33010677695d1e93a7195937ebcab007410226286dbccfae3302999a8cf98d4fb126f8", 0x1000}, {&(0x7f0000002480)="5cd25310b199dd6795829503e72169f969488001e73b9a74ef9bf83e69aa0022a67e641afa21e27f832afce4d11e6df886807e316ef8d0a60d8a4ef1f375c1beaa9ab8516982e6f2d7d173b1007ced23c69b87194d035ad86c21aa82b8e94b61b0be2d4561e7d521e4142f3aadeb9b1835d0008ce89c66ffd140f3e1ae2722823752af52d6b3e50f33a9296e05ac182520b66f5e008ef6415b8a7f5f6520cb27c7fc48ae79ad9c2a7bb76f4d93eb2d54add9a4a5c04030d3a7f5d655862d69c31d7bea9ef990238c62090de269fbea08e1bc8fc0c3d4240895a46d329ece3b7366627186de6a581084f025498c6d4462d09d0d3b670b1c2ad9", 0xf9}, {&(0x7f0000002580)="b54f77292dcf96f4eb453d41a1a53f505c41f216aa1798685971d20030ad07d36fea419906f9454050487993fe622f2e8cc82b037753e3c3db3279441aa259047fe56fa83c36d90c91d9d1aab2385daaf3238b0177af4d7c0de48818fbc3c39206c7d0f527b14a1afdbca3a0b5afddf585be53e6b38d4b6388488762e8750f638bcf92ec5367839013bc80", 0x8b}, {&(0x7f0000002640)}, {&(0x7f0000002680)="ae5378a89adbb74d7ab398469b13d7bc7f02e1ba59e3dcd09325b49d91f0cac892a5f38d8ea71e00926b046e596b7284a7a157bef429dfefb47a6413e735af", 0x3f}], 0xa, &(0x7f0000002780)="9636fd8501c57897d85d825b4d6903ea13a2e3cd030e7079f4ded5d55f6c1a5a90683cec9a61ddff923436840e0db0a7fc8a973fef54680a6512387daa608cc73b62518c55d3e68dad18ea70f48aa2ced8e19c6ecc0766252f12", 0x5a, 0x800}, 0x4000) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000002840), &(0x7f0000002880)=0x4) getpeername(r1, &(0x7f00000028c0)=@ax25={{}, [@netrom, @remote, @bcast, @bcast, @rose, @rose, @null, @default]}, &(0x7f0000002940)=0x80) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002980), &(0x7f00000029c0)=0x8) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f0000002a00)=0x1, 0x4) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000002a40)={0xedd0}, 0x4) ioctl$IMGETCOUNT(r6, 0x80044943, &(0x7f0000002a80)) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002b00)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r6, &(0x7f0000002d00)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002cc0)={&(0x7f0000002b40)={0x14c, r8, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffda}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x26}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) r9 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r9, 0x40086607, &(0x7f0000002d40)=0xffffffffffffff60) bind$inet6(r2, &(0x7f0000002d80)={0xa, 0x4e20, 0x8, @mcast1, 0xffffffff80000001}, 0x1c) setsockopt$IP_VS_SO_SET_EDITDEST(r7, 0x0, 0x489, &(0x7f0000002dc0)={{0x8, @multicast1, 0x4e23, 0x1, 'wlc\x00', 0x0, 0x2, 0x22}, {@remote, 0x4e22, 0x3, 0x5, 0x400, 0x40}}, 0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000002e40)=[@window={0x3, 0xf81, 0x1000}, @timestamp, @timestamp, @sack_perm], 0x4) bind$alg(r6, &(0x7f0000002e80)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000002f00)={r1, 0x0, 0x4, 0x5, 0x9}) 19:59:27 executing program 0 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 648.401454] IPVS: set_ctl: invalid protocol: 50 0.0.0.1:20003 [ 648.422314] FAULT_INJECTION: forcing a failure. [ 648.422314] name failslab, interval 1, probability 0, space 0, times 0 [ 648.433766] CPU: 1 PID: 2857 Comm: syz-executor0 Not tainted 4.20.0+ #3 [ 648.440545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 19:59:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, [0x0, 0x6, 0x8, 0x4, 0xffffffffffffffff, 0xed43, 0xd5, 0x400, 0x5, 0x7246, 0x0, 0x7, 0x7, 0x1, 0x81]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="370000000000000000000000578f36c49027bdf4247a48987398acffb4a47dad202998798770ff88f3fc3b22a1f8ec0e8ced7496493726453c6ed9447e2b47db80d31b791da606afb690d6b4ebe412bbdf55"], &(0x7f0000000180)=0x3f) sendto$inet(r0, &(0x7f00000001c0)="283982376dd64a51b16184b2becabf37c17287fb66bc724c14da8c507646e0e74ed9a5323c5446ce29ea06a1691323e4e809b2641fe813b5572dbe66cb170e7de054f430337c45f2bdd30b13a47bb79efeada966aa3e09d2c6f1158370da52bd96ee978f4b289cbf840bc8148296a39d4d26c7ff6647f0e36c5231cc4e78794730fd7b83714445189414f8027c0c7cd828d133c6c63eba59aba2134907496e2468a07cb057581ec9e56e5033bc4445ce4745d34029b4354efa01cb94ea1ca1c08c938059d8cc4d5871badcdba1e0f1b27305beee950ddfbd5457218c6544108d76013580690ee05d4f", 0xe9, 0x4004, &(0x7f00000002c0)={0x2, 0x4e23, @loopback}, 0x10) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) [ 648.449922] Call Trace: [ 648.452543] dump_stack+0x1db/0x2d0 [ 648.456204] ? dump_stack_print_info.cold+0x20/0x20 [ 648.461272] should_fail.cold+0xa/0x15 [ 648.465199] ? mark_held_locks+0x100/0x100 [ 648.469733] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 648.474863] ? add_lock_to_list.isra.0+0x450/0x450 [ 648.479821] ? print_usage_bug+0xd0/0xd0 [ 648.483907] ? add_lock_to_list.isra.0+0x450/0x450 [ 648.488854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 648.494429] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 648.499986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 648.500002] ? check_preemption_disabled+0x48/0x290 [ 648.500038] __should_failslab+0x121/0x190 [ 648.500057] should_failslab+0x9/0x14 [ 648.500072] kmem_cache_alloc_node+0x56/0x710 [ 648.500089] ? xfrm_policy_lookup_bytype+0x4ef/0xdb0 [ 648.500103] ? find_held_lock+0x35/0x120 [ 648.500127] __alloc_skb+0xf4/0x730 [ 648.536422] ? skb_scrub_packet+0x440/0x440 [ 648.540781] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 648.546089] ? rcu_read_unlock_special+0x380/0x380 19:59:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xbc, "2e784c5c035827f53191cee6dcd51f8f85a731416df25b4c6e9798c84f68d1b29b2fbdfe2a0dc33db1578e35c9f6fe5886d33a4b91ed9f431fb96d2051f2270f543e592c22ada72079c8cac1500de2ef20eaa481fb7de57e9a21a828a83d00e05088c973c8e7e66e10af20ea4de48f28e806579ba7bc6ae973a9fd626e3dc2f5255e9e7d6a0232f90ab5e9b7422626f19d0202fef669b8ccf83ab5088189dc9f19d1e8258ecf2b9c48f660d3c59f76dad18b20250eb01a363261a3e7"}, &(0x7f00000002c0)=0xc4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0}, &(0x7f0000001380)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="fe2c93072b8f9e3805a9a14b28231145debd655c10e438ed3cf5d1cebf514c735b34dcaf7af2d29a0b1d974e69182638f29a1198ee98167ece8359c13d6306a9a9b98a1ee35bf1e805b8ac823d651680bbc68fd6e90082e9a03546f861e6d7d8d1fdea9c26cfd2ac997940bdaf3ac5973a75cfb04a46dc84267557abe76f9870f82b8bf84e6fee5e913bfd1ae589e089d9a575e787c09de831aaa262ee6f2e7cd9e9ad989a69084895ae", 0xaa}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="a9515cb6e47746dd3811d21a28f5449fca3b9f886467341b19da1779a66a9144fe3b2099c74e2f06274ecd085d682bfa24f2acf8c964d178c565fd84d9963f5a954929bc1dfe23298832b44915dff24fea378a9ed74c010bc8c31fcbc91ab5da8179aef192705e7a8cfc0b79b855e376eb1649", 0x73}], 0x3, &(0x7f00000013c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x3, 0x7, 0xe4, r1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8001}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x1ff, 0x494}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3ff, 0x6, 0x6, 0x4, 0x1, 0x1, 0x0, r2}}], 0xe0, 0x4000000}, 0x8000) [ 648.551227] ? rcu_read_lock_sched_held+0x110/0x130 [ 648.556270] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 648.561062] IPVS: set_ctl: invalid protocol: 50 0.0.0.1:20003 [ 648.561838] alloc_skb_with_frags+0x13a/0x770 [ 648.572266] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 648.577055] ? mark_held_locks+0x100/0x100 [ 648.581321] ? xfrm_policy_match+0x2d0/0x2d0 [ 648.585794] sock_alloc_send_pskb+0x8c9/0xad0 [ 648.590441] ? ip6_dst_lookup_tail+0xbc7/0x1d50 [ 648.595142] ? sock_wmalloc+0x1f0/0x1f0 19:59:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") r1 = socket(0x10, 0x4, 0x7) ioctl$sock_rose_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x8, @null, @bpq0='bpq0\x00', 0x5, [@default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020a000010000000000000000000000008001200937f88d5000000000000000006051e7dabc56b523000000000000000e000000100cc8b346fb563237f00000000000000000016f9ff0020051d63da4f030001800000080002000080ac14ffbbf000000000000000030061aac1eec8400500000000000200e7e6bf6faca1bded"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r2}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) [ 648.599142] ? rcu_softirq_qs+0x20/0x20 [ 648.603154] ? ip6_mtu+0x39c/0x520 [ 648.606736] ? find_held_lock+0x35/0x120 [ 648.610821] ? ip6_mtu+0x39c/0x520 [ 648.614423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 648.620080] sock_alloc_send_skb+0x32/0x40 [ 648.624349] __ip6_append_data.isra.0+0x2556/0x3f20 [ 648.629434] ? rcu_read_unlock_special+0x380/0x380 [ 648.629460] ? rawv6_exit+0x20/0x20 [ 648.629494] ? dst_output+0x180/0x180 [ 648.629509] ? ip6_setup_cork+0x1365/0x1ab0 [ 648.629531] ? ip6_autoflowlabel.part.0+0x70/0x70 19:59:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710}, 0x10) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) [ 648.638096] ? add_lock_to_list.isra.0+0x450/0x450 [ 648.638114] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 648.661563] ? check_preemption_disabled+0x48/0x290 [ 648.666616] ip6_append_data+0x1bd/0x2e0 [ 648.670703] ? rawv6_exit+0x20/0x20 [ 648.674397] ? rawv6_exit+0x20/0x20 [ 648.678062] icmp6_send+0x1d8b/0x2d30 [ 648.681918] ? icmpv6_push_pending_frames+0x540/0x540 [ 648.687291] ? __xfrm_route_forward+0x9a0/0x9a0 [ 648.691994] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 19:59:28 executing program 5: r0 = socket(0x29, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote}}, 0x2, 0x30000000, 0xb79d, 0x4, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'lo\x00', 0x2}) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x5, @local, 0x1}}, 0x9, 0x200, 0x3, 0x3ff, 0x2}, &(0x7f0000000140)=0x98) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x3f, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000400)={r3}, 0x8) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000440)=""/66, 0x42, 0x2, &(0x7f00000004c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x7, @loopback, 0x7}}, 0x24) [ 648.697561] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 648.703125] ? check_preemption_disabled+0x48/0x290 [ 648.708175] ? icmpv6_push_pending_frames+0x540/0x540 [ 648.713441] ? icmpv6_push_pending_frames+0x540/0x540 [ 648.718750] icmpv6_send+0x17e/0x310 [ 648.722491] ? icmpv6_send+0x17e/0x310 [ 648.726432] ? inet6_unregister_icmp_sender+0x60/0x60 [ 648.731646] ? icmpv6_push_pending_frames+0x540/0x540 [ 648.736856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 648.742516] ? check_preemption_disabled+0x48/0x290 [ 648.747572] ip6_protocol_deliver_rcu+0x13e7/0x1940 [ 648.752638] ? ipv6_list_rcv+0x760/0x760 [ 648.756735] ? rcu_read_unlock_special+0x380/0x380 [ 648.761700] ip6_input_finish+0x84/0x170 [ 648.765791] ip6_input+0xf9/0x600 [ 648.769272] ? ip6_input_finish+0x170/0x170 [ 648.773633] ? ip6_protocol_deliver_rcu+0x1940/0x1940 [ 648.778850] ? lock_downgrade+0x910/0x910 [ 648.783035] ? kasan_check_read+0x11/0x20 [ 648.787214] ? rcu_read_unlock_special+0x380/0x380 [ 648.792177] ip6_rcv_finish+0x177/0x330 [ 648.796186] ipv6_rcv+0x113/0x650 19:59:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) [ 648.799677] ? ip6_rcv_core.isra.0+0x1e10/0x1e10 [ 648.804459] ? pvclock_read_flags+0x160/0x160 [ 648.809009] ? ip6_rcv_finish_core.isra.0+0x720/0x720 [ 648.814226] ? lock_downgrade+0x910/0x910 [ 648.818425] ? kasan_check_read+0x11/0x20 [ 648.822605] ? ip6_rcv_core.isra.0+0x1e10/0x1e10 [ 648.822625] __netif_receive_skb_one_core+0x160/0x210 [ 648.822643] ? __netif_receive_skb_core+0x3750/0x3750 [ 648.822660] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 648.843103] ? rcu_softirq_qs+0x20/0x20 [ 648.847113] __netif_receive_skb+0x2c/0x1c0 [ 648.851465] netif_receive_skb_internal+0x11e/0x690 [ 648.856511] ? dev_cpu_dead+0xb60/0xb60 [ 648.860514] ? eth_type_trans+0x2e4/0x710 [ 648.864792] ? eth_gro_receive+0x890/0x890 [ 648.869066] napi_gro_frags+0xd07/0xfe0 [ 648.873075] ? napi_gro_receive+0x9b0/0x9b0 [ 648.877452] ? eth_get_headlen+0x17a/0x200 [ 648.881716] ? eth_type_trans+0x710/0x710 [ 648.885906] ? tun_get_user+0x2e99/0x4150 [ 648.890087] tun_get_user+0x2ec2/0x4150 [ 648.894088] ? lock_downgrade+0x910/0x910 [ 648.898264] ? kasan_check_read+0x11/0x20 [ 648.902464] ? tun_build_skb.isra.0+0x1770/0x1770 [ 648.907341] ? lock_downgrade+0x910/0x910 [ 648.911541] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 648.916840] ? rcu_read_unlock_special+0x380/0x380 [ 648.921819] ? tun_get+0x22e/0x380 [ 648.925420] ? tun_chr_close+0x180/0x180 [ 648.929499] ? __check_object_size+0xa3/0x77a [ 648.934013] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 648.938974] tun_chr_write_iter+0xbd/0x160 [ 648.943228] do_iter_readv_writev+0x856/0xae0 [ 648.947744] ? vfs_dedupe_file_range+0x780/0x780 [ 648.952530] ? security_file_permission+0x8f/0x230 [ 648.957880] ? rw_verify_area+0x118/0x360 [ 648.962121] do_iter_write+0x184/0x600 [ 648.966027] ? dup_iter+0x260/0x260 [ 648.969772] ? lock_downgrade+0x910/0x910 [ 648.973940] vfs_writev+0x1ee/0x370 [ 648.977572] ? vfs_iter_write+0xb0/0xb0 [ 648.981555] ? kasan_check_write+0x14/0x20 [ 648.985805] ? __mutex_unlock_slowpath+0x195/0x870 [ 648.990899] ? wait_for_completion+0x810/0x810 [ 648.995505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 649.001389] ? __fdget_pos+0xdc/0x1f0 [ 649.005331] ? __fdget_raw+0x20/0x20 [ 649.009108] ? __sb_end_write+0xd9/0x110 [ 649.013190] do_writev+0x11a/0x300 [ 649.016750] ? vfs_writev+0x370/0x370 [ 649.020683] ? trace_hardirqs_off_caller+0x300/0x300 [ 649.025795] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 649.030556] __x64_sys_writev+0x75/0xb0 [ 649.034537] do_syscall_64+0x1a3/0x800 [ 649.038441] ? syscall_return_slowpath+0x5f0/0x5f0 [ 649.043402] ? prepare_exit_to_usermode+0x232/0x3b0 [ 649.048512] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 649.053528] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 649.058732] RIP: 0033:0x457d81 [ 649.061930] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a4 b8 fb ff c3 48 83 ec 08 e8 1a 2d 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 63 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 649.081158] RSP: 002b:00007f3b1b835ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 649.089064] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000457d81 [ 649.096350] RDX: 0000000000000001 RSI: 00007f3b1b835bf0 RDI: 00000000000000f0 [ 649.103659] RBP: 0000000020000080 R08: 00000000000000f0 R09: 0000000000000000 [ 649.111100] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f3b1b8366d4 [ 649.118403] R13: 00000000004c636f R14: 00000000004db3f8 R15: 0000000000000003 [ 649.126237] protocol 88fb is buggy, dev hsr_slave_0 [ 649.129728] protocol 88fb is buggy, dev hsr_slave_0 [ 649.131412] protocol 88fb is buggy, dev hsr_slave_1 [ 649.136393] protocol 88fb is buggy, dev hsr_slave_1 [ 649.460744] kauditd_printk_skb: 6 callbacks suppressed [ 649.460759] audit: type=1804 audit(1546891168.998:585): pid=2863 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/664/memory.events" dev="sda1" ino=17449 res=1 19:59:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x66, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:29 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) getsockopt(r0, 0xc6, 0xffffffff, &(0x7f0000000000)=""/142, &(0x7f00000000c0)=0x8e) 19:59:29 executing program 0 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:29 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000561284000000000095000000000000003d526617c66931f8b00a797589b98548d5fffd7925cddca5a3b0d6ae6d5ff2e475e0e8f917d801c29b5edd732df9b2081d79318b20ccbf780908fe285542f9cd360abb78e8d694682d31aad3c389f1b43ffce3118335719df31ac2f0cfdc4407fcecfc555397463bd2276000ebdbd9160091bf462a43c019c3d8ab591b016914e5e8e642513a71a11ead4b956a2a2853909ebf7f6d7817da68cea270ad8eb8297070f1a5b9c27788c7c55eb113f6afd6636aab963358e808c787411788d9bdca554bfc1eee31d1d7b7d370be210fa2016a805ff7964d760400db48426dc82bfea712bdc32ee0744cbb6cb042e087d0dacff1ad8a5d4e6ef7cc6292615c307482334c0c70aba90aa9a8a04fa99a0ebba077fb45ac6cf9cf74bbb55ac0c4026734084752a82b65ffd10ae2d5b61ff2f6f95724c81524e84252d0754e8be562a1c3c7045237720b04fb156ad3ccfba158892499197b996724c3344427662e678cfa6cd8533f11c8aaee1a8c66a4fe4062d2670289a613faa828f59313ee8af9ca104caddd62b61ea803ecc4e1ab86d07276abeb58dc367ff9d8597d03be76"], &(0x7f0000f6bffb)='\a\x00\x00\x00', 0xfffffefffffffffd, 0x24a, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 19:59:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) socket$kcm(0x29, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) pipe(&(0x7f0000000140)) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x6c) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x4557434d) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0adc1f023c123f3188a070") sendfile(r0, r2, 0x0, 0x20000000006) 19:59:29 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x2100, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 649.492086] audit: type=1804 audit(1546891168.998:586): pid=2894 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/664/memory.events" dev="sda1" ino=17449 res=1 [ 649.586489] FAULT_INJECTION: forcing a failure. [ 649.586489] name failslab, interval 1, probability 0, space 0, times 0 [ 649.598106] CPU: 0 PID: 2906 Comm: syz-executor0 Not tainted 4.20.0+ #3 [ 649.604882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.614257] Call Trace: [ 649.616877] dump_stack+0x1db/0x2d0 [ 649.620544] ? dump_stack_print_info.cold+0x20/0x20 [ 649.625593] ? save_stack+0x45/0xd0 [ 649.629417] ? kasan_kmalloc+0xce/0xf0 [ 649.633337] ? kasan_slab_alloc+0xf/0x20 [ 649.637464] ? kmem_cache_alloc_node+0x144/0x710 [ 649.642253] ? __alloc_skb+0xf4/0x730 [ 649.646079] ? sock_alloc_send_pskb+0x8c9/0xad0 [ 649.650876] should_fail.cold+0xa/0x15 [ 649.654797] ? ipv6_rcv+0x113/0x650 [ 649.658464] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 649.663598] ? do_iter_readv_writev+0x856/0xae0 [ 649.668294] ? do_iter_write+0x184/0x600 [ 649.672467] ? vfs_writev+0x1ee/0x370 [ 649.676295] ? __x64_sys_writev+0x75/0xb0 [ 649.676315] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 649.676331] ? mark_held_locks+0x100/0x100 [ 649.676349] ? add_lock_to_list.isra.0+0x450/0x450 [ 649.676402] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 649.685943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 649.685960] ? check_preemption_disabled+0x48/0x290 [ 649.685987] __should_failslab+0x121/0x190 [ 649.686006] should_failslab+0x9/0x14 [ 649.686022] kmem_cache_alloc_node_trace+0x5a/0x720 [ 649.686040] ? __alloc_skb+0xf4/0x730 [ 649.686064] __kmalloc_node_track_caller+0x3d/0x80 [ 649.686083] __kmalloc_reserve.isra.0+0x40/0xe0 [ 649.686103] __alloc_skb+0x12d/0x730 [ 649.686125] ? skb_scrub_packet+0x440/0x440 [ 649.686143] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 649.686161] ? rcu_read_unlock_special+0x380/0x380 [ 649.686176] ? rcu_read_lock_sched_held+0x110/0x130 [ 649.686193] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 649.767453] alloc_skb_with_frags+0x13a/0x770 [ 649.772082] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 649.776866] ? mark_held_locks+0x100/0x100 [ 649.781217] ? xfrm_policy_match+0x2d0/0x2d0 [ 649.785657] sock_alloc_send_pskb+0x8c9/0xad0 [ 649.790189] ? ip6_dst_lookup_tail+0xbc7/0x1d50 [ 649.794977] ? sock_wmalloc+0x1f0/0x1f0 [ 649.798981] ? rcu_softirq_qs+0x20/0x20 [ 649.803334] ? ip6_mtu+0x39c/0x520 [ 649.806933] ? find_held_lock+0x35/0x120 [ 649.811014] ? ip6_mtu+0x39c/0x520 [ 649.814579] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 649.820149] sock_alloc_send_skb+0x32/0x40 [ 649.824426] __ip6_append_data.isra.0+0x2556/0x3f20 [ 649.829457] ? rcu_read_unlock_special+0x380/0x380 [ 649.834429] ? rawv6_exit+0x20/0x20 [ 649.838091] ? dst_output+0x180/0x180 [ 649.841908] ? ip6_setup_cork+0x1365/0x1ab0 [ 649.846256] ? ip6_autoflowlabel.part.0+0x70/0x70 [ 649.851107] ? add_lock_to_list.isra.0+0x450/0x450 [ 649.856047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 649.861595] ? check_preemption_disabled+0x48/0x290 [ 649.866628] ip6_append_data+0x1bd/0x2e0 [ 649.870700] ? rawv6_exit+0x20/0x20 [ 649.874341] ? rawv6_exit+0x20/0x20 [ 649.878006] icmp6_send+0x1d8b/0x2d30 [ 649.881838] ? icmpv6_push_pending_frames+0x540/0x540 [ 649.887058] ? __xfrm_route_forward+0x9a0/0x9a0 [ 649.891741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 649.897284] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 649.902832] ? check_preemption_disabled+0x48/0x290 [ 649.907858] ? icmpv6_push_pending_frames+0x540/0x540 [ 649.913134] ? icmpv6_push_pending_frames+0x540/0x540 [ 649.918464] icmpv6_send+0x17e/0x310 [ 649.922188] ? icmpv6_send+0x17e/0x310 [ 649.926090] ? inet6_unregister_icmp_sender+0x60/0x60 [ 649.931344] ? icmpv6_push_pending_frames+0x540/0x540 [ 649.939435] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 649.944981] ? check_preemption_disabled+0x48/0x290 [ 649.950071] ip6_protocol_deliver_rcu+0x13e7/0x1940 [ 649.955114] ? ipv6_list_rcv+0x760/0x760 [ 649.959189] ? rcu_read_unlock_special+0x380/0x380 [ 649.964134] ip6_input_finish+0x84/0x170 [ 649.968206] ip6_input+0xf9/0x600 [ 649.971675] ? ip6_input_finish+0x170/0x170 [ 649.976013] ? ip6_protocol_deliver_rcu+0x1940/0x1940 [ 649.981212] ? lock_downgrade+0x910/0x910 [ 649.985390] ? kasan_check_read+0x11/0x20 [ 649.991639] ? rcu_read_unlock_special+0x380/0x380 [ 649.996584] ip6_rcv_finish+0x177/0x330 [ 650.000579] ipv6_rcv+0x113/0x650 [ 650.004049] ? ip6_rcv_core.isra.0+0x1e10/0x1e10 [ 650.008820] ? pvclock_read_flags+0x160/0x160 [ 650.013330] ? ip6_rcv_finish_core.isra.0+0x720/0x720 [ 650.018602] ? lock_downgrade+0x910/0x910 [ 650.022761] ? kasan_check_read+0x11/0x20 [ 650.026930] ? ip6_rcv_core.isra.0+0x1e10/0x1e10 [ 650.031700] __netif_receive_skb_one_core+0x160/0x210 [ 650.036903] ? __netif_receive_skb_core+0x3750/0x3750 [ 650.042108] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 650.047409] ? rcu_softirq_qs+0x20/0x20 [ 650.051420] __netif_receive_skb+0x2c/0x1c0 [ 650.055757] netif_receive_skb_internal+0x11e/0x690 [ 650.060787] ? dev_cpu_dead+0xb60/0xb60 [ 650.064771] ? eth_type_trans+0x2e4/0x710 [ 650.068933] ? eth_gro_receive+0x890/0x890 [ 650.073190] napi_gro_frags+0xd07/0xfe0 [ 650.077182] ? napi_gro_receive+0x9b0/0x9b0 [ 650.081521] ? eth_get_headlen+0x17a/0x200 [ 650.085766] ? eth_type_trans+0x710/0x710 [ 650.090108] ? tun_get_user+0x2e99/0x4150 [ 650.094271] tun_get_user+0x2ec2/0x4150 [ 650.098256] ? lock_downgrade+0x910/0x910 [ 650.102425] ? kasan_check_read+0x11/0x20 [ 650.106605] ? tun_build_skb.isra.0+0x1770/0x1770 [ 650.111467] ? lock_downgrade+0x910/0x910 [ 650.115627] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 650.120932] ? rcu_read_unlock_special+0x380/0x380 [ 650.125901] ? tun_get+0x22e/0x380 [ 650.129457] ? tun_chr_close+0x180/0x180 [ 650.133530] ? __check_object_size+0xa3/0x77a [ 650.138040] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 650.142989] tun_chr_write_iter+0xbd/0x160 [ 650.147241] do_iter_readv_writev+0x856/0xae0 [ 650.151752] ? vfs_dedupe_file_range+0x780/0x780 [ 650.156528] ? security_file_permission+0x8f/0x230 [ 650.161474] ? rw_verify_area+0x118/0x360 [ 650.165634] do_iter_write+0x184/0x600 [ 650.169537] ? dup_iter+0x260/0x260 [ 650.173181] ? lock_downgrade+0x910/0x910 [ 650.177342] vfs_writev+0x1ee/0x370 [ 650.181005] ? vfs_iter_write+0xb0/0xb0 [ 650.184992] ? kasan_check_write+0x14/0x20 [ 650.189240] ? __mutex_unlock_slowpath+0x195/0x870 [ 650.194184] ? wait_for_completion+0x810/0x810 [ 650.198783] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 650.204333] ? __fdget_pos+0xdc/0x1f0 [ 650.208192] ? __fdget_raw+0x20/0x20 [ 650.211919] ? __sb_end_write+0xd9/0x110 [ 650.216002] do_writev+0x11a/0x300 [ 650.219557] ? vfs_writev+0x370/0x370 [ 650.223391] ? trace_hardirqs_off_caller+0x300/0x300 [ 650.228512] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 650.233283] __x64_sys_writev+0x75/0xb0 [ 650.237272] do_syscall_64+0x1a3/0x800 [ 650.241292] ? syscall_return_slowpath+0x5f0/0x5f0 [ 650.246234] ? prepare_exit_to_usermode+0x232/0x3b0 [ 650.251266] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 650.256128] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 650.261330] RIP: 0033:0x457d81 [ 650.264557] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a4 b8 fb ff c3 48 83 ec 08 e8 1a 2d 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 63 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 19:59:29 executing program 5: write(0xffffffffffffffff, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) recvmmsg(0xffffffffffffffff, &(0x7f0000003c80)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000001c0)=""/146, 0x92}], 0x2, &(0x7f00000002c0)=""/92, 0x5c}, 0x800}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/178, 0xb2}, {&(0x7f0000001540)=""/182, 0xb6}, {&(0x7f0000001600)=""/163, 0xa3}], 0x5}, 0x8}, {{&(0x7f0000001740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000017c0)=""/190, 0xbe}, {&(0x7f0000001880)=""/224, 0xe0}, {&(0x7f0000001980)=""/37, 0x25}, {&(0x7f00000019c0)=""/52, 0x34}, {&(0x7f0000001a00)=""/104, 0x68}, {&(0x7f0000001a80)=""/140, 0x8c}, {&(0x7f0000003fc0)=""/95, 0x5f}], 0x7, &(0x7f0000001c40)=""/176, 0xb0}, 0xfa800000000}, {{&(0x7f0000001d00)=@nfc, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/200, 0xc8}, {&(0x7f0000002e80)=""/11, 0xb}, {&(0x7f0000002ec0)=""/232, 0xe8}], 0x4, &(0x7f0000003000)=""/198, 0xc6}}, {{&(0x7f0000003100)=@ax25={{}, [@remote, @bcast, @remote, @bcast, @remote, @remote, @netrom, @null]}, 0x80, &(0x7f0000003280)=[{&(0x7f0000003180)=""/103, 0x67}, {&(0x7f0000003200)=""/70, 0x107}], 0x2}, 0xfffffffffffffffe}, {{&(0x7f00000032c0)=@un=@abs, 0x80, &(0x7f0000003780)=[{&(0x7f0000003340)=""/71, 0x47}, {&(0x7f00000033c0)=""/168, 0xa8}, {&(0x7f0000003480)=""/157, 0x9d}, {&(0x7f0000003540)=""/178, 0xb2}, {&(0x7f0000003600)=""/132, 0x84}, {&(0x7f00000036c0)=""/162, 0xa2}], 0x6, &(0x7f0000003800)=""/29, 0x1d}, 0x3f}, {{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003840)=""/138, 0x8a}, {&(0x7f0000003900)=""/100, 0x64}, {&(0x7f0000003980)=""/74, 0x4a}, {&(0x7f0000003a00)=""/100, 0x64}, {&(0x7f0000003a80)=""/191, 0xfffffffffffffdf7}], 0x5, &(0x7f0000003bc0)=""/191, 0xbf}, 0x2}], 0x7, 0x40010000, &(0x7f0000003e40)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fff, 0xffff, 0x1, 0x4dc, 0x1f}, &(0x7f0000001b80)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004040)={r1, 0x8}, 0x8) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000005580)='TIPC\x00') r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000003f80)={&(0x7f0000003e80)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003f40)={&(0x7f0000003f00)={0x1c, r2, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x20000000) ioctl$EXT4_IOC_RESIZE_FS(0xffffffffffffffff, 0x40086610, &(0x7f00000000c0)=0x5b9f) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000001b40)) vmsplice(r3, &(0x7f00000054c0)=[{&(0x7f0000004080)="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", 0xfb}, {&(0x7f0000004180)="ff912fde7c788b74a11940e7c4f12057285572d625c5705afc25f0e6e2a53bed037513d97066e4e2fd86083d33e036c9c5e6ff4aa761acb988b9083dcfdf487c3484b35cf475e1ac7b97499c435b32381a7a86b157c17e53c383357fbac0f6287ed62a662a6bd07b74faba9b1bfde7b20f9a20082e3d39e8de08bef9632c904c9803c12513bc460a1e94c98d7b02c874ed56e7f8fa8116d4984c704a9ab28460cb4d846712f6d46d3b326e8d1864b56f40a85200410ccd9fe341c40d4f262270817d0d1b7b46c1df3a6bff940f6416edbcf516dedd01", 0xd6}, {&(0x7f0000004280)="98e6ba9c5fdf69a99c0b24851a6603ea7385dc7efe1dc87e621825df1ea6c8d33943cc573b126aab1d70e37de92188429e78cb03e9eac9f6bb8b5ace185a8654703bd66d8c2b4a8c8c022e55a13e48679ef7ef19cafab5bc633cde37cb65ff9d5129929f107c5595999e5617c7f55f5dda557d02ff4b87f9f75376e6577365c5a7dc9d9e1c8d42348d796363c4a6c3ab3a4105d3741d74d3a81704232c0afe8f967ddcedf2df57da41e8207d2d318b42b5f46979b698df48e885a01fd05b498dc9d1f6433ed68b62a85b3a4e55aeca53590b0ee641c9031aeba86609ac9c4f1ff1575d63a62b4448c90e", 0xea}, {&(0x7f0000004380)="4eacf42a9e1019c448838353c0ac73cb6a3282cf33d9919305e2e55f8c6d92689d60ea37b5d8ca78976eacae8413ad8ba7c0894b1ed95277773c742b468a990a1065e980eff5a671f55c95f6e0fdb6a0942a7abc010b446e0038abaf0aa8e3ebbe548ba881489bbd1e0c4d2a11a2d963d13c1fa1c6ab82f47c51f6fe16f1e284a509c5fcec5fa4605975f112fa6277a2b1bd8b42a5c46ffdd54a1829d5d0ef72cc157f068ea18ebe74b698a6649f28d41ea2e89c2024ab0e6221e9e782", 0xbd}, {&(0x7f0000004440)="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", 0x1000}, {&(0x7f0000005440)="5d08288291e941453acfe8189789b7d85ce4c52ee25ad1b3f5b5af56ded7feef0676c3e7bea396e88d3de0f1915231dd91f6ffbb35b231c7a9288c4514b11e3e703e6c855b281869a2b11aa0059f4f8db3342f35e32da2de722ab14fc2aed8abc05b93f7fbec61529db4", 0x6a}], 0x6, 0x0) 19:59:29 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockname$netrom(r0, &(0x7f0000000000)={{}, [@netrom, @netrom, @default, @null, @default, @rose, @default, @null]}, &(0x7f0000000080)=0x48) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r2 = socket$l2tp(0x18, 0x1, 0x1) close(r2) [ 650.283465] RSP: 002b:00007f3b1b835ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 650.291181] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000457d81 [ 650.298458] RDX: 0000000000000001 RSI: 00007f3b1b835bf0 RDI: 00000000000000f0 [ 650.305733] RBP: 0000000020000080 R08: 00000000000000f0 R09: 0000000000000000 [ 650.313057] R10: 0000000000000064 R11: 0000000000000293 R12: 00007f3b1b8366d4 [ 650.320335] R13: 00000000004c636f R14: 00000000004db3f8 R15: 0000000000000003 [ 650.336979] audit: type=1804 audit(1546891169.138:587): pid=2914 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/665/memory.events" dev="sda1" ino=16609 res=1 [ 650.359221] protocol 88fb is buggy, dev hsr_slave_0 [ 650.361608] protocol 88fb is buggy, dev hsr_slave_0 [ 650.366545] protocol 88fb is buggy, dev hsr_slave_1 [ 650.371584] protocol 88fb is buggy, dev hsr_slave_1 19:59:29 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000200)="0adc1f023cd9c22e8fa070") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002580)='cpuacct.stat\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000340)="2bae48f213aed969c9dd85f89839ff8fa6b756c4c87fa8e070257e4150738dd48fdc039ffc6733dfc48230f934fb2305a9b84c4fac437bb99a06564c35c5fc0853a7ffa90bf28d36f0b40be83a4d702a7ac750bbd884596ebd1c2f3c0129d309e360f45423b12f44aab1c5", 0x6b, 0x4004040, &(0x7f00000003c0)={0xa, 0x4e20, 0xe903, @local, 0x7fffffff}, 0x1c) connect$vsock_dgram(r1, &(0x7f00000025c0)={0x28, 0x0, 0xffffffff, @reserved}, 0x10) r2 = socket(0x1d, 0x9, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000000c0)=r3) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0xe0, "de61ecbfe7885c128d9e4060b9d7a7a8c70f727cf0c28c16992fb1117190438e54b69c5431979f6df770426e7bd1ee5f38f97422de434a297f14367086c77e1f4e0694302ff1319faeaca37c457cdaba99c5e16340faa14825e67828f0ed47925c774b190544f24b8eff1c8ab99dd5ee4089d5d0b8a9b62c4b68a0e18dfa23eecf3090aeda22b140297087baf670c1b66e0e4ec90520759e573ff0e3c691647a12ec9563ab5052c8c49dc1f78beaeacf05cccc74f185c7eaef5035eab2dbaeff7ec83b3b7b1e9cb222876a6ffe9d938cbab9c2b30fd92bb4683d5279238d8d69"}, &(0x7f00000005c0)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000600)={0x3f, 0x8201, 0x1, 0x3b0a, r4}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback}, 0x10) sendmsg$tipc(r2, &(0x7f0000000300)={&(0x7f0000000100)=@nameseq={0x1e, 0x1, 0x2, {0x43, 0x3, 0x3}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="2371cae6eda55c87cb7a2e5c1d7740430f45abf81a9d0be63e7e2a3cf9d2ee4d1fc56bcb3fe16e6797873253903c8a276ef0", 0x32}, {&(0x7f0000000180)="e805d835d079b6ecdc8bec26ee52682fa3421466fd065193fcc849440366448dbdb37407555a04a54ed6c7899cc70b0ce109e57a1c063dccdb6fe87b", 0x3c}], 0x2, &(0x7f0000000280)="b17bf859e2411b3153f528d39b8f67db85a5f83cdefa6c2472dd31ac3505572bdbd8302864e1fa9633e59fd0d9cc1126d7a1412f076231a683224ad3892a366a7694f688a8e30b156de37cc9c8d308210b8f880659f5ec0fb3804f908951b30f26112336cacb6cdf1a0cbc38f77d", 0x6e}, 0x4000000) poll(&(0x7f0000000000), 0x0, 0x1ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x3, @empty, 0x5}, @in6={0xa, 0x4e24, 0x9, @empty, 0xd24d}], 0x38) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000400)={0xc3c, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x88) 19:59:30 executing program 0 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:30 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x2800, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 650.503843] can: request_module (can-proto-0) failed. 19:59:30 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 650.835142] audit: type=1804 audit(1546891170.368:588): pid=2903 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/665/memory.events" dev="sda1" ino=16609 res=1 19:59:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x67, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:30 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x20}, 0x4) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x8, 0x800}, 0x2) 19:59:30 executing program 0: syz_emit_ethernet(0xd, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:30 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x2900, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:30 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xf8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x8, 0x338e}, 0x8) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x5) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @empty}}, 0x4, 0x10000000000000, 0x0, 0xfff, 0x54}, 0x98) [ 650.865814] audit: type=1804 audit(1546891170.368:589): pid=2918 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/665/memory.events" dev="sda1" ino=16609 res=1 19:59:30 executing program 0: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:30 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80) getsockname(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @empty}}, &(0x7f0000000140)=0x80) r2 = socket(0x10, 0x8803, 0x80) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) write(r2, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) 19:59:30 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x2b00, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 651.099210] can: request_module (can-proto-0) failed. 19:59:30 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='io.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000000c0)={0x95, 0x8000, 0xfffffffffffff50f, 0x9}, 0xffffff85) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0a5c1f023c126285719070") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x72, 0xffffffffffffffff, 0x0) 19:59:30 executing program 0: syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:30 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x9, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000300)={@loopback, @multicast2, @broadcast}, &(0x7f0000000380)=0xc) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x7, 0xc49b, 0x7, 0x1, 0x6, 0x3}) getsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x144, r1, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x831e}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x401}]}, @TIPC_NLA_BEARER={0x80, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'ib', 0x3a, 'veth0_to_bond\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x401}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9c4e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'vxcan1\x00'}}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}]}]}, @TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000000}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x24004004}, 0x4000000) [ 651.206928] audit: type=1804 audit(1546891170.718:590): pid=2962 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/666/memory.events" dev="sda1" ino=16769 res=1 19:59:30 executing program 0: syz_emit_ethernet(0x200000ca, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 651.670066] audit: type=1804 audit(1546891171.208:591): pid=2959 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/666/memory.events" dev="sda1" ino=16769 res=1 [ 651.694183] audit: type=1804 audit(1546891171.208:592): pid=2973 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/666/memory.events" dev="sda1" ino=16769 res=1 19:59:31 executing program 3: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x2c00, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getgid() connect$unix(r1, &(0x7f000057eff8)=@abs, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000040)=[{r1, 0x5202}, {r2, 0x1102}, {r3, 0x2004}, {r1, 0x1000}, {r3, 0x40}, {r3, 0x100}, {r3}], 0x7, 0x0) 19:59:31 executing program 0: syz_emit_ethernet(0x7ffff000, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:59:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) getpeername$unix(r0, &(0x7f0000000380), &(0x7f0000000140)=0xfe63) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xe7a8}, 0x1c) 19:59:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aa"], 0x1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3b32, 0x4, [0x8, 0xfffffffffffffffb, 0x9, 0x1f]}, &(0x7f00000002c0)=0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x68, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:59:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote}, 0x0, @in=@multicast2}}, 0xe4) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r2, &(0x7f0000000400)="dadbec0c374ed9106bc8817a7bd33059dc0063c7fad87b8d455f2acafafb5d11baba69db73c28d00da45d26b222cee8ae523fcb45ef83ac0fd8825940b19f3ccb558dca18351d6d47ee6402b9581285f0cbc8d1f23de6db0c35e0d944dd68ae420eef2b7b32b6ce5bc18c69a18b263f158f2454730fc5660826593940db643e0ffb552cde0c6385bfa80941d30ca092159ac6c6526b305820962292f8f9ed0ccf6cd392f379a6e97f44540b8ecb45e7d572c3f78", 0xb4, 0x4004000, &(0x7f0000000080)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000001c0), 0xfa) connect$inet(r2, &(0x7f0000000340)={0x2, 0x4e20, @empty}, 0x10) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b0001020000000000400000000000"], 0x10}}, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="e97e36fb00"], 0x10}}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 19:59:31 executing program 0: syz_emit_ethernet(0xfffffdef, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 651.917569] ================================================================== [ 651.925202] BUG: KASAN: slab-out-of-bounds in __xfrm_policy_unlink+0x977/0xa00 [ 651.932583] Write of size 8 at addr ffff8880996f9a28 by task syz-executor1/3010 [ 651.940037] [ 651.941691] CPU: 0 PID: 3010 Comm: syz-executor1 Not tainted 4.20.0+ #3 [ 651.948457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.957827] Call Trace: [ 651.960445] dump_stack+0x1db/0x2d0 19:59:31 executing program 5: write(0xffffffffffffffff, &(0x7f0000000180)="2c050000440000000e2f63e529353bcb2138bb20ff8a4ba8f8ce5f8749935d8b880cb84b4681ae2cb31d6cdef345aea1970502b14717cc4ccdbb882f7f18e73e47b445ccb198658ea816a88c8269d70de1929e7b485a2363c8fb4260bbdbd5ec1bfd3651fca93aafe32932859918f8082e0caed6450dcf6fe0edc7362f0cfd18f33416a76debad4b7b01f6027d63bb180fabc827f96737890e604ad530f24eda59b1ffb69826ff16e23462ca81af52d78da2cebd4f5286a04242298bc34b049dae8e7f864bbca587ed8f", 0xa2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6a0}, &(0x7f0000000040)=0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000002c0)=0x1c) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000300)="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") r2 = accept(r1, 0x0, &(0x7f0000000400)) bind$can_raw(r2, &(0x7f0000000440), 0x10) bind$vsock_dgram(r2, &(0x7f0000000480)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r0, @in={{0x2, 0x4e21, @multicast2}}}, &(0x7f0000000500)=0x84) 19:59:31 executing program 0: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 651.964235] ? dump_stack_print_info.cold+0x20/0x20 [ 651.969277] ? lockdep_hardirqs_on+0x415/0x5d0 [ 651.973890] ? __xfrm_policy_unlink+0x977/0xa00 [ 651.978582] print_address_description.cold+0x7c/0x20d [ 651.983880] ? __xfrm_policy_unlink+0x977/0xa00 [ 651.988569] kasan_report.cold+0x8c/0x2ba [ 651.992746] __asan_report_store8_noabort+0x17/0x20 [ 651.997787] __xfrm_policy_unlink+0x977/0xa00 [ 652.002308] ? xfrm_policy_walk_done+0x360/0x360 [ 652.007088] ? kasan_check_read+0x11/0x20 [ 652.011258] ? do_raw_spin_lock+0x156/0x360 [ 652.015595] ? lock_release+0xc40/0xc40 [ 652.019590] ? rwlock_bug.part.0+0x90/0x90 [ 652.023854] xfrm_policy_flush+0x331/0x460 [ 652.028118] pfkey_spdflush+0xaf/0x3c0 [ 652.032029] ? unicast_flush_resp+0x280/0x280 [ 652.036536] ? iov_iter_advance+0x354/0x1490 [ 652.040971] ? unicast_flush_resp+0x280/0x280 [ 652.045483] pfkey_process+0x6d2/0x810 [ 652.049419] ? pfkey_send_new_mapping+0x11f0/0x11f0 [ 652.054446] ? copyin+0xb5/0x100 [ 652.057915] ? aa_sk_perm+0x234/0x8e0 [ 652.061757] pfkey_sendmsg+0x5bb/0xfc0 19:59:31 executing program 5: socketpair(0x1b, 0x0, 0xfffffffffffffffd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss={0x2, 0x5}, @timestamp], 0x2) r2 = socket(0x10, 0x0, 0x0) write(r2, &(0x7f0000000340)="220000002100070700be0000090007010a00001e00000000ff000400050011802644", 0x22) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 652.065674] ? pfkey_spdget+0xa50/0xa50 [ 652.069668] ? apparmor_socket_sendmsg+0x2a/0x30 [ 652.074441] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 652.079994] ? security_socket_sendmsg+0x93/0xc0 [ 652.084768] ? pfkey_spdget+0xa50/0xa50 [ 652.088785] sock_sendmsg+0xdd/0x130 [ 652.091867] audit: type=1804 audit(1546891171.448:593): pid=3019 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/667/memory.events" dev="sda1" ino=16913 res=1 [ 652.092524] ___sys_sendmsg+0x7ec/0x910 [ 652.092597] ? copy_msghdr_from_user+0x570/0x570 [ 652.092611] ? iterate_fd+0x4b0/0x4b0 [ 652.092634] ? __might_fault+0x12b/0x1e0 [ 652.133701] ? find_held_lock+0x35/0x120 [ 652.137782] ? __might_fault+0x12b/0x1e0 [ 652.141866] ? __fget_light+0x2db/0x420 [ 652.141883] ? fget_raw+0x20/0x20 [ 652.141898] ? lock_release+0xc40/0xc40 [ 652.141914] ? trace_hardirqs_off_caller+0x300/0x300 [ 652.141941] ? __fdget+0x1b/0x20 [ 652.141955] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 652.141973] ? sockfd_lookup_light+0xc2/0x160 [ 652.149423] __sys_sendmsg+0x112/0x270 [ 652.149441] ? __ia32_sys_shutdown+0x80/0x80 [ 652.149473] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 652.149489] ? trace_hardirqs_off_caller+0x300/0x300 [ 652.149507] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 652.149527] __x64_sys_sendmsg+0x78/0xb0 [ 652.161981] do_syscall_64+0x1a3/0x800 [ 652.162002] ? syscall_return_slowpath+0x5f0/0x5f0 [ 652.162020] ? prepare_exit_to_usermode+0x232/0x3b0 [ 652.162042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 652.162068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 652.162081] RIP: 0033:0x457ec9 [ 652.162098] Code: 6d 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 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 652.162106] RSP: 002b:00007faab2ac7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 652.172148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9 [ 652.172158] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000004 [ 652.172167] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 652.172176] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faab2ac86d4 [ 652.172186] R13: 00000000004c5305 R14: 00000000004d8d70 R15: 00000000ffffffff [ 652.172211] [ 652.172219] Allocated by task 2581: [ 652.172236] save_stack+0x45/0xd0 [ 652.172250] kasan_kmalloc+0xce/0xf0 [ 652.172263] __kmalloc_node_track_caller+0x51/0x80 [ 652.172278] __kmalloc_reserve.isra.0+0x40/0xe0 [ 652.172293] __alloc_skb+0x12d/0x730 [ 652.185954] netlink_dump+0x7be/0x1070 [ 652.185970] __netlink_dump_start+0x5b4/0x7e0 [ 652.186055] ctnetlink_get_conntrack+0x76d/0x9f0 [ 652.186097] nfnetlink_rcv_msg+0xdd0/0x10b0 [ 652.186110] netlink_rcv_skb+0x17d/0x410 [ 652.186123] nfnetlink_rcv+0x1ba/0x4c0 [ 652.186134] netlink_unicast+0x574/0x770 [ 652.186145] netlink_sendmsg+0xa05/0xf90 [ 652.186159] sock_sendmsg+0xdd/0x130 [ 652.186173] ___sys_sendmsg+0x7ec/0x910 [ 652.186184] __sys_sendmsg+0x112/0x270 [ 652.186199] __x64_sys_sendmsg+0x78/0xb0 [ 652.204010] do_syscall_64+0x1a3/0x800 19:59:31 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x2, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 652.204027] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 652.204032] [ 652.204039] Freed by task 7931: [ 652.204053] save_stack+0x45/0xd0 [ 652.204067] __kasan_slab_free+0x102/0x150 [ 652.204080] kasan_slab_free+0xe/0x10 [ 652.204092] kfree+0xcf/0x230 [ 652.204105] skb_free_head+0x93/0xb0 [ 652.204119] skb_release_data+0x6ea/0x970 [ 652.204133] skb_release_all+0x4d/0x60 [ 652.204146] kfree_skb+0x199/0x580 [ 652.204160] skb_queue_purge+0x19/0x40 [ 652.204175] netlink_sock_destruct+0x178/0x410 [ 652.204187] __sk_destruct+0xd2/0xa60 [ 652.204202] sk_destruct+0x7b/0x90 [ 652.215828] kobject: 'loop5' (00000000a8a771ef): kobject_uevent_env [ 652.218997] __sk_free+0xce/0x300 [ 652.219010] sk_free+0x42/0x50 [ 652.219025] netlink_sock_destruct_work+0x19/0x20 [ 652.219107] process_one_work+0xd0c/0x1ce0 [ 652.219123] worker_thread+0x143/0x14a0 [ 652.235276] kobject: 'loop5' (00000000a8a771ef): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 652.246429] kthread+0x357/0x430 [ 652.246445] ret_from_fork+0x3a/0x50 [ 652.246449] 19:59:32 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x3, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 652.246460] The buggy address belongs to the object at ffff8880996f8080 [ 652.246460] which belongs to the cache kmalloc-4k of size 4096 [ 652.246474] The buggy address is located 2472 bytes to the right of [ 652.246474] 4096-byte region [ffff8880996f8080, ffff8880996f9080) [ 652.246479] The buggy address belongs to the page: [ 652.246492] page:ffffea000265be00 count:1 mapcount:0 mapping:ffff88812c3f0dc0 index:0x0 compound_mapcount: 0 [ 652.246508] flags: 0x1fffc0000010200(slab|head) [ 652.246528] raw: 01fffc0000010200 ffffea0001b48488 ffffea000242e208 ffff88812c3f0dc0 [ 652.246545] raw: 0000000000000000 ffff8880996f8080 0000000100000001 0000000000000000 [ 652.246552] page dumped because: kasan: bad access detected [ 652.246555] [ 652.246559] Memory state around the buggy address: [ 652.246571] ffff8880996f9900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 652.412007] kobject: 'loop0' (0000000007847ade): kobject_uevent_env [ 652.413738] ffff8880996f9980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 652.413750] >ffff8880996f9a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 652.413756] ^ [ 652.413768] ffff8880996f9a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 652.413779] ffff8880996f9b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 652.413785] ================================================================== [ 652.413790] Disabling lock debugging due to kernel taint [ 652.413865] Kernel panic - not syncing: panic_on_warn set ... [ 652.418657] kobject: 'loop0' (0000000007847ade): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 652.422336] CPU: 0 PID: 3010 Comm: syz-executor1 Tainted: G B 4.20.0+ #3 [ 652.422345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 652.422349] Call Trace: [ 652.422395] dump_stack+0x1db/0x2d0 [ 652.422413] ? dump_stack_print_info.cold+0x20/0x20 [ 652.422433] ? __xfrm_policy_unlink+0x977/0xa00 [ 652.422518] panic+0x2cb/0x589 [ 652.422535] ? add_taint.cold+0x16/0x16 [ 652.422552] ? retint_kernel+0x2d/0x2d [ 652.663568] ? trace_hardirqs_on+0xb4/0x310 [ 652.667916] ? __xfrm_policy_unlink+0x977/0xa00 [ 652.672608] kasan_end_report+0x47/0x4f [ 652.676597] kasan_report.cold+0xa9/0x2ba [ 652.680770] __asan_report_store8_noabort+0x17/0x20 [ 652.685802] __xfrm_policy_unlink+0x977/0xa00 [ 652.687833] audit: type=1804 audit(1546891171.958:594): pid=3015 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir414689926/syzkaller.KtNq00/667/memory.events" dev="sda1" ino=16913 res=1 [ 652.690317] ? xfrm_policy_walk_done+0x360/0x360 [ 652.690336] ? kasan_check_read+0x11/0x20 [ 652.690352] ? do_raw_spin_lock+0x156/0x360 [ 652.690391] ? lock_release+0xc40/0xc40 [ 652.690408] ? rwlock_bug.part.0+0x90/0x90 [ 652.736011] xfrm_policy_flush+0x331/0x460 [ 652.740269] pfkey_spdflush+0xaf/0x3c0 [ 652.744167] ? unicast_flush_resp+0x280/0x280 [ 652.748799] ? iov_iter_advance+0x354/0x1490 [ 652.753225] ? unicast_flush_resp+0x280/0x280 [ 652.757749] pfkey_process+0x6d2/0x810 [ 652.761650] ? pfkey_send_new_mapping+0x11f0/0x11f0 [ 652.766670] ? copyin+0xb5/0x100 [ 652.770056] ? aa_sk_perm+0x234/0x8e0 [ 652.773892] pfkey_sendmsg+0x5bb/0xfc0 [ 652.777793] ? pfkey_spdget+0xa50/0xa50 [ 652.781776] ? apparmor_socket_sendmsg+0x2a/0x30 [ 652.786541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 652.792103] ? security_socket_sendmsg+0x93/0xc0 [ 652.796925] ? pfkey_spdget+0xa50/0xa50 [ 652.800910] sock_sendmsg+0xdd/0x130 [ 652.804639] ___sys_sendmsg+0x7ec/0x910 [ 652.808625] ? copy_msghdr_from_user+0x570/0x570 [ 652.813404] ? iterate_fd+0x4b0/0x4b0 [ 652.817215] ? __might_fault+0x12b/0x1e0 [ 652.821286] ? find_held_lock+0x35/0x120 [ 652.825352] ? __might_fault+0x12b/0x1e0 [ 652.829450] ? __fget_light+0x2db/0x420 [ 652.833436] ? fget_raw+0x20/0x20 [ 652.836901] ? lock_release+0xc40/0xc40 [ 652.840884] ? trace_hardirqs_off_caller+0x300/0x300 [ 652.846011] ? __fdget+0x1b/0x20 [ 652.849411] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 652.854960] ? sockfd_lookup_light+0xc2/0x160 [ 652.859465] __sys_sendmsg+0x112/0x270 [ 652.863383] ? __ia32_sys_shutdown+0x80/0x80 [ 652.867931] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 652.873459] ? trace_hardirqs_off_caller+0x300/0x300 [ 652.878573] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 652.883339] __x64_sys_sendmsg+0x78/0xb0 [ 652.887432] do_syscall_64+0x1a3/0x800 [ 652.891331] ? syscall_return_slowpath+0x5f0/0x5f0 [ 652.896421] ? prepare_exit_to_usermode+0x232/0x3b0 [ 652.901452] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 652.906309] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 652.911506] RIP: 0033:0x457ec9 [ 652.914711] Code: 6d 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 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 652.933623] RSP: 002b:00007faab2ac7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 652.941336] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9 [ 652.948633] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000004 [ 652.955906] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 652.963185] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faab2ac86d4 [ 652.970459] R13: 00000000004c5305 R14: 00000000004d8d70 R15: 00000000ffffffff [ 652.978907] Kernel Offset: disabled [ 652.982538] Rebooting in 86400 seconds..