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0x1000}], 0x4}}, {{&(0x7f0000006040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x3, 0x3, {0xa, 0x4e20, 0x1, @remote, 0x1}}}, 0x80, &(0x7f0000006380)=[{&(0x7f00000060c0)="fb1559781e2e3374cee55eae2d7e2855f207dee8a1f127dba977d7d261ef6e22f970e9ba434b760607257df55086ed25d2a5f54960721780f0f523938aef3ab883f79be557e7ddb8fef5389a2aef31", 0x4f}, {&(0x7f0000006140)="d367a691dcbd6ef80c0c0f451d89ad63daf3577e74d3d929b2941c54cc6735760d29d159f27b0c1dbffd0e51281b0ae1d7f26e25e89ef556058ac1f4bbdc0daac10e51ddc456b1ad0d94f066288ae99320d22ebc9002dcd437e15bab97a4f6d5b48f03d1a1e34524c58576", 0x6b}, {&(0x7f00000061c0)="131b120c58ade7e91b7a7a648bae50e2f6ec167dcad68799b2491b6a339f283945b9cda61165fba12e3721a7368e1f5c6a61a856fa29e44ed55b4e8c492a5419e38c13fc4212efbf7673a3dd9d105fd2845dacd94e3625a563fd2e607b312b42d0db7282886d2c5543c313a89c7612bebfcdf5abe2", 0x75}, {&(0x7f0000006240)="fd1c7345f2bba3d6a064a39d532a81a298ad313909d9b7c9f4698458a383d3f318aac9148f169349010a813a330cf0e88fe797bde3", 0x35}, {&(0x7f0000006280)="8852a02277e2f4d16d2ea74ac278e857444ecc0c79e0fa83469a24fc93f15afb53da9fd7aa1c6396a3ec9c7edbddb8230ad58a200383d1f0d46bbdde0b8b278658fb6f106e9addfa44c3b3f57fc30ced9fcd0941ff23a466b1d3bb9aaad6ceebdbe91e47ca75f183b1d7407d1c7f4aea435ed1e037b70d3edffbfad625f4f325b9e109ef14b78026ce7adcdb2dc5059c7309fed59843a47e69a37e6a0a645836b354af8af79545476963a414c767c669efb58d9accf94ce06a0d886532be9eeabc05732be13d4fcc49300d3464a9eca784003ee72e19e42e5d9cc6d610b76965b2c93040d50a597f8f1f127d0d", 0xed}], 0x5, &(0x7f0000006400)=[{0x88, 0x115, 0x1, "59f792b76b8551dff3232b5ae7995f66baf9ad52cc705e710ce36dede8fcf6eb23f8d1b09ebafd3a972c7e9160eb796a2daeebceaaddf2efc0f7be88d4628cdc87c76e0ce5c08fdd3c31b2e04140e8e077cd232815d5e933efc78ee26eb623f758d0494b2a4163adf6db9bf29fb18470d0caecd2f1d8cd"}, {0xa0, 0x152, 0x4, "eb3d4d7fddb9d9b338aca4b95dfb065c3787c56afc71279801a63926e9a22e29f407dcda6c51c5610737df7f60c1e4c830c21749bd56063258715393fe298678bb055bf8e3a489ac8590dddf7d036bd744c3830657082c5638111368ba8aac280f0065d14cf1c6c57252c4c9d0f233fdb08d6d65ad118b282fd9ac7b5b9f07d7d428bdfa3c60c3617c9158b02b5d730e"}, {0x38, 0x11, 0xfff, "e6196a3016b375863f1fa1d7ea570033f898aaa33788a3989f467648637b927bed0d"}, {0x28, 0x103, 0x1, "703da3c8d0287f9e5b779a169d28895566a983b3dce4ca42"}, {0xd0, 0x88, 0x9, "9576e64ba86c64bc46cd45b26d8986a8cf49b8d377353ce02afb662d1f2571a68fece229a9ca9b7765d3d7d829ea21d2899ffe20aefbdbfa93b30ac97b6998254ba0d7bc5ec9d3cbd5c8b5556f0d2c7d296230370262e4af0d028d1c27e66a107e9172fa245d9eb0f980b1c4ad79c03c1103adf8df470509c91f79610702ef7bb592d15e08163273599b84a1a150bd08970c33339748c51753d754639f25f429268ce668276d0993c7a8b642d4ee43b9e124fa5b6aa772005c6794"}, {0x58, 0x104, 0x80000000, "ce1dda39084fe1adf4b07fc218ab27b1c9b25677ed2819cf3973345464664d82cd4a87a7c6be3444ca243d2837e2784bad440b740f356dc3549280aac708c214cb"}], 0x2b0}}, {{0x0, 0x0, &(0x7f0000006c40)=[{&(0x7f00000066c0)="38011b81ef50785757326724bf357264480e7d32d5945a3fa448c5ea8a436a51d751e7cfd5c3a177eec48c3abd0ac8f07903403fc2f6787f442724d416b7c056058bc5fc24478d28b5a5bdad956831fb79df92103de79804d4bc0b65", 0x5c}, {&(0x7f0000006740)="49a3661e3d7d5f8a109aeb2fd63a8b78e52565f66efeb45416cecb74c591a0fa09a929a19f350087fd1e0f4dc6ed4a03a9889c87f8cd18fcc70bdc61112d5a95f79747bc25b66de1e372648baa4c40ee597f21995e286533af6af606b36fc1e3b44c5e7145582caaee41a69f69cbffcec23372be8072f6165bb51e2e5f68021658f37cb4ced45b3b3b", 0x89}, {&(0x7f0000006800)="86e76a273ac59c7a4f9a9b4638e80bbdd049c82b24136377789915f71f768951260b418112b3393414199af4afe0fbca066b367dd6dfda8a6a3f2b84711da59dacb69b5bda8e7a1ab8f75561fdef89db2a6247602f99fcb71c248d3893c776ca9464467130129a01ab48cdb3f1e4fc72036002f2b7a449294ae4b41dd5e4feb77193b7b6faf03353016727292687ffbf06af637599b7ae04f58eadaf3011617e7e8f0d0a932ef5ca795b93ca5ac8f4d8031b5d572f26b2ffb830d07ae17718dfee2e5440000716d9", 0xc8}, {&(0x7f0000006900)="ca7f936ce53d6ff9baaf969024475608ac38b833167f1477c4d33001f142a36043dd629b42240a6d508ccbcb7ef2b4093edb7209f582c207280a8119099b37fcc945ce3ce77ec8bc596bf4a6c175ab0543b8394472525dc503772d9e32f7fb785538ed93638b2e5b222e0664b8f72dc4c2a579925241f493504d0f520edecea679063e672d457274cf9fa5b2b742efd9ceadaa3394503997b423832c7d62e32c504c5faf626b3d8ca3a9312e1bf1fcc0250b244c203238d3673ac5217bfede3ef3c11daae941b4fe088e4cd70228c4089f18eb143a7d117854ef9d", 0xdb}, {&(0x7f0000006a00)="eb072cf457363695354f640f1ef4f1eec0e9bc7fff85a16e6c4c59d10eb8c23d9fc9d44f9d827d777fb79ee4662653578eaaeb646bc24320c8e7dfe0148dfe23fbab1f7b032df9a7200f806dfcd2a026432a5e61edb0612f6e0d16d92853c44c0ab1d149b8d31a22dd58febf513e3ec00818df3caa59e734bfb615d98c8d05e9dadeb4adaf3ff8e214407a4fd69ee38a24a56797df8cfd2f8bfd1d56a0c5e42bed441f77c3a8f2ba440aec43c9c420e33a09e1ee4606ed14af9aae953c200252de3512b6b86804", 0xc7}, {&(0x7f0000006b00)="bcc886fba51677db4cc7d6b1d56dacbf9e56e26543358bf0700506ee528b69b6a946144f8bbb2a62af1167bb569fdc10d897086790fa7d26058ea1c73e9dc471a7eeeb55151254249bf46a22ca9bdca67f76aa209f39bc74dba17c728902705f03fd1a3703", 0x65}, {&(0x7f0000006b80)="9eb94e54f4112e35b28e17ba27ba7fb7d172632bc9f2843e81978e19828dd1abdb30dc82ab88b52ba2af62c64bfcba0d852655c5b47d8dc63d3c8b280bf41c8592486297c248771e5806d52b6d5e9bd29872a89097562e7966ac6ab1d55cf287176de1c5bf0d59d813ab50c7e187eb6783ca3222b0089cdb89e9221fb899352c1f9280b92bb5c16c146e5cd25f57df044faf2b2e85b6d00905a33cfd95ad5721ee4bfa2abb61a41bdde966b8f3a08fcd14395a393c04c8cfeda5ba9b5d", 0xbd}], 0x7, &(0x7f0000006cc0)=[{0xc8, 0x111, 0x2, "98232e5a61a369ee789400c814acb07e49c0aa7fd34cd3b0c13617783578952b1a69b8f93fa571faa3cc8d08277f50b1a5c6119cfae180ffed9da5c2d5d89ac91f9636e1e5e57ebb633796a90f37c4ff661ae3ecc31ecfbd869da8db6ad82d1f8f7de16e94fd9f32661317e1d7193ac1a354b50ce6768d85acf73320c9e6984cf54e65abbdf1d42fcbe00e41001503bf2c2882fb0987360435ebb05f3e0d597b3968d5d10711021a9ada6de01cda460f7df1ee24b249c970"}, {0x80, 0x103, 0xffffffff, "c24a0676d7669bdb080dc02c66ac9b936870be40f9091263446de6e3923142e6708c0ccf9d8bf30ccfa11e6ab3884a431746f764f4c65868c701e6258e6a9fc64ab519c55992891374510cfccd7db90669644392b0f566a9b062c342ec9e4c1389b4e6028b18c61430def1"}, {0x90, 0x10d, 0x101, "3a39c7c5d63316e8fb9c8c6ae687ee40290e787f1eae19ab52614495f6e677b9d773b9e8cecc66f6146112c9ac7185c53b6d4d12c61975a49035922ff2095531aef3885790e4e1438e7181c11809f735faa480cde4b384f8f557685cab2383bff13d77b3a31b7954e301b3dbfa9a30fede349ec0a5e894bcf6"}, {0xa0, 0x6, 0xe0, "a8d6c9eda832376f1f362e11dfe653ef40da48da8848dc4fd86f28e4522766c701911afa2f3a0931e88aa16991bdd3934d44069ed8f7a379b1634b0066a8b5cabb7b6ad12e7fcac19616766005a38bd047ad2238fc77d4ab4612bd3ed5e1657a59a0dd11e66db3f3bdde7b1c7aba68667fe934fa6baba332fdb6d327b84cbcdba7d519600ffce9c5c7"}, {0x88, 0x10f, 0x3, "59f4ea21547ee01e8649c87d38b7d24805b305ae846e7b7782ec1f6a66188d1175e8ade6796ea79d3e70e5e23de1822d9ecfdb032995d6e239d672d90835aaf2df895301c106a69df7d07c1a970349bbdadb3de7170f5b196800753bb20a355d40a61f83998138d9da480dcce03565752a8aa41b"}], 0x300}}], 0x7, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) 20:56:31 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:56:31 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendfile(r0, r2, &(0x7f0000000000), 0x3f) r4 = socket(0x5, 0x3, 0x0) write(r4, &(0x7f00000002c0)="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", 0xfc) [ 756.447115][ T903] IPVS: ftp: loaded support on port[0] = 21 [ 756.454814][ T914] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 756.477308][ T912] IPVS: ftp: loaded support on port[0] = 21 [ 756.485695][ T28] audit: type=1804 audit(1592600192.111:630): pid=915 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/526/cgroup.controllers" dev="sda1" ino=15970 res=1 20:56:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200402837153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 756.631690][ T912] virt_wifi0 speed is unknown, defaulting to 1000 20:56:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7ff, 0x4) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000040)=0x1, 0x2) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendto$inet(r1, &(0x7f00003cef9f)="e3", 0x1, 0x8844, &(0x7f0000618000)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 756.784582][ T930] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200802837153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:32 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@l2tp6, &(0x7f0000000340)=0x80, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, 0x1, 0x6, 0x201, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040040}, 0x4040005) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="b7c7dd463b3c95a8b9c118f7ef7c9ae78a53504dd8de4755f170a4f088eb895f0a2ca323b4607a9b2685e6c0dc6d99bdeee2626ba68b1e87e6e527bdaa7f4fc49c099d343bd90fdc91c4c89727b2d5cb46e97124b22176", 0x57}, {&(0x7f00000000c0)="429213c64f03a5b6dd2b39cfbb504e3ab4ed640af521a83e", 0x18}, {&(0x7f00000001c0)="dfee32fd73f8c0992bf50a2b66c675e7473323397c52bc32335b0fdacb24671a5ece5347d3d6b0eb8973487c49e4f40226dfe89641f667509bda3c6540939be33d10e01a23bb0a9de05e026d47f8c32bdd323baf632b76", 0x57}], 0x3, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000100)=0x1c, 0x800) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYBLOB="09000000000000000200e54e0000000006000000010400000200000000000000ad00000000000000000000000000000007000000000000000000fffa000000000000000000000000020900000000000000000000000000007d9800000000000001000000000000002d0000000000000000000000800000000000000000000000000200"/144]) r3 = socket(0x200000000000011, 0x3, 0xfffffffe) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000300)=0x80000000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge0\x00'}) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000600)={r5, @in6={{0xa, 0x4e23, 0x2, @mcast1, 0x2}}, 0x40, 0x7}, &(0x7f00000006c0)=0x90) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r6, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x3, 0x0, 0x0, @dev}, 0x10) sendmmsg(r6, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 20:56:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) r6 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x23, &(0x7f0000000140)={@loopback}, &(0x7f00000001c0)=0x8) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYRESHEX=r5], 0x1}}, 0x8800) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r1, 0x0, 0x100000001) [ 757.085975][ T939] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c02837153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 757.373726][ T949] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 757.396307][ T28] audit: type=1804 audit(1592600193.021:631): pid=944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/527/cgroup.controllers" dev="sda1" ino=16085 res=1 [ 757.497590][ T910] IPVS: ftp: loaded support on port[0] = 21 [ 757.692765][ T903] virt_wifi0 speed is unknown, defaulting to 1000 [ 757.699612][ T912] virt_wifi0 speed is unknown, defaulting to 1000 [ 758.265031][ T910] virt_wifi0 speed is unknown, defaulting to 1000 [ 758.322641][ T903] virt_wifi0 speed is unknown, defaulting to 1000 [ 758.731734][ T910] virt_wifi0 speed is unknown, defaulting to 1000 20:56:34 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x2f, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:56:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'veth1_to_hsr\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r1, &(0x7f0000000440)=""/122, 0x7a, 0x100, &(0x7f0000000140)={0xa, 0x4e21, 0xfffd, @mcast2, 0x7fffffff}, 0x1c) r2 = socket(0x4, 0x80000, 0xffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r6}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r6, 0xffffff97}, 0x8) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$sock_x25_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@remote={[], 0x1}, 0x0, 'wg2\x00'}) getsockname$l2tp6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000080)=0x20) ioctl(r0, 0x8b2b, &(0x7f0000000040)) 20:56:34 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4082, 0xff2}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/148, 0x94}, {&(0x7f0000000000)=""/22, 0x53}], 0x8, &(0x7f0000000600)=""/191, 0xbf}, 0x7}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket(0x10, 0x80002, 0x0) connect$netlink(r2, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000700)=0x14) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vxcan0\x00', r3}) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r7}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={r7, @in6={{0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}}, 0x92b, 0x1, 0x7fffffff, 0x4, 0x5}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000006c0)={r8, 0x7}, 0x8) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$IP_SET_OP_VERSION(r1, 0x1, 0x53, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 20:56:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200002937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20, 0x0, 0x80000000, 0x0, 0x400}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="0000000000bb56dcb3f5a5ed45bbaf909a7d8d30ae5e0fd3a5172a34bdef9e7a5361bd", @ANYRES32=0x0, @ANYBLOB="44ab78652124f53c10ee5fb05109a7039ea47bf0e6b6d2000000ffffff03f42d90"], 0x34}}, 0x0) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f00000000c0)) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x12) socket$inet6(0x10, 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)="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", 0x117}], 0x1, 0x4800000000000) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000002c0)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000000900), 0x0, &(0x7f00000009c0)=[@txtime={{0x18, 0x1, 0x3d, 0xffffffff}}, @txtime={{0x18}}, @txtime={{0x18}}], 0x48}, 0x40010) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000e, 0x110, r0, 0xfffff000) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x0, @local}, {0x2, 0x0, @private=0xa010100}, 0x81, 0x0, 0x0, 0x0, 0x560, 0x0, 0x0, 0xd9a}) 20:56:34 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 759.102418][ T1023] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 759.144408][ T1024] IPVS: ftp: loaded support on port[0] = 21 20:56:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200402937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 759.231696][ T1030] IPVS: ftp: loaded support on port[0] = 21 [ 759.273331][ T1024] virt_wifi0 speed is unknown, defaulting to 1000 20:56:35 executing program 5: r0 = socket$kcm(0x10, 0x6, 0x10) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="216c14821191092b66b03764dabb2630dfa41378e1544522b0378eb94ccbc0186a0b3ecf8b75305ce700115a460c190da989732cc780fdef29260339425e1b027e81a18022e1b486141b097285849661c61ed3281e0bc4da81046e8f19a4eed3933145f63c9dab98f370dd4e226836cc3eefb12c68fb1d2defb41bc8a53c4a06c27c342da73bc8c97dc012060ae209587aa63429864672cd0db1c157aee830dcaa29aa5fb5077cebe850a444fbf82a4151805c48c521a8566232678e", 0xbc}, {&(0x7f00000000c0)="3ecb90fa98dd18059c13b60965ca52ae9328bbd379a7686bfb1cd6c43ea6623cb5a85528b00a0743d2faba6960f5bb23f7b6b6afe819bcc9aebde1ba79433dfd1cde03a5202c625451e1ac591c239bdc60b5aa2ed99b7fa11b4ca6c2faf26f2ca2a9c93efcf9c5231526ff60b50c28dee67431576e80c8a0a896434e6fb08766e17ae0ab9219517543732a730502cc80a1bf9b756540a9e71af66095cc09c1da6637897bf78d65ffe6a32f316d80f9c56be28960c0141f726c433bae118ef0aedd0f9b6de8082d977ed42850e7b12d92f5aa", 0xd2}, {&(0x7f00000001c0)="308863221c5446bb", 0x8}, {&(0x7f0000000280)="94cdf63ea2d9b1630414be1f03fc2f6a58e0051b8f4bc3247597bce3a218098c3062282e80c2b8444bb12f1d722047873a74e19bc8e8d5e74783061853d515f7c85a46a81db93db24a44027f979f5f5fb69770f47c5e371d29fc945340c25ca436f218da9695c56d028692a152", 0x70}, {&(0x7f0000000300)="706c2e1bf3267333276fe002b250a4a0cbf0e14bf5b186c5abaed452488cce9da8c4f4b9326ef04a0197", 0x2a}, {&(0x7f0000000340)="2158ec35447b5a6c5496f41da7fe586683c83468051dc1a4d8629346cd3011764cbd55e9e40f773e8ac7cd40087aa9ac7ec2616f85cc0b3d937630f4a79a2475f1324d820716243734149b8ecc54fe3281eb260aff5f8d433a456d77da93e0247ae2c9c5a4921eecb061dc13c360e83a0120c4e94b7e", 0x76}], 0x6}, 0x40041) r1 = accept(0xffffffffffffffff, &(0x7f0000000440)=@vsock, &(0x7f0000000200)=0x80) r2 = socket(0xa, 0x1, 0x0) close(r2) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000005c0)={'macvlan1\x00', {0x2, 0x4e20, @multicast1}}) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e23, 0xf5, @dev={0xfe, 0x80, [], 0xc}, 0x10000}}, 0x3, 0x4, 0x0, 0x6, 0x8}, &(0x7f0000000580)=0x98) [ 759.391499][ T1046] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffff01009e000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x8d0}}, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x34, r3, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_SSID={0xf, 0x34, "1b251609beb8e391c00e16"}, @NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x3}, @NL80211_ATTR_ACL_POLICY={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x24008040}, 0x60000040) sendmsg$NL80211_CMD_GET_MPP(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0xffffffffffffffff}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000811}, 0x0) 20:56:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200802937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:35 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200402937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 759.550906][ T1052] netlink: 1164 bytes leftover after parsing attributes in process `syz-executor.4'. [ 759.608927][ T1055] netlink: 1164 bytes leftover after parsing attributes in process `syz-executor.4'. [ 759.637586][ T1056] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:35 executing program 4: socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) r1 = socket(0x10, 0x80002, 0x0) connect$netlink(r1, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@private1={0xfc, 0x1, [], 0x1}, r2}, 0x14) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000040)) [ 759.704545][ T1060] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 760.149770][ T1030] virt_wifi0 speed is unknown, defaulting to 1000 [ 760.150858][ T1024] virt_wifi0 speed is unknown, defaulting to 1000 [ 760.187149][ T1037] IPVS: ftp: loaded support on port[0] = 21 [ 760.690901][ T1037] virt_wifi0 speed is unknown, defaulting to 1000 [ 760.791791][ T1030] virt_wifi0 speed is unknown, defaulting to 1000 [ 761.156706][ T1037] virt_wifi0 speed is unknown, defaulting to 1000 20:56:37 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:56:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c02937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="48000000100005074c1300000000f9ff00000000", @ANYRES32=r4, @ANYBLOB="00000000314e6f9282aa00000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_CT_ZONE={0x6}, @TCA_FLOWER_KEY_CT_ZONE_MASK={0x6}]}}]}, 0x44}}, 0x0) 20:56:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x8, @default, @rose={'rose', 0x0}, 0x8, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014001400766574447c866defc04f5711107c2c8ed05d616376746105000000"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x0) 20:56:37 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:56:37 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003740)={0xffffffffffffffff}) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000003840)={&(0x7f0000003780)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003800)={&(0x7f00000037c0)={0x14, 0x4, 0x1, 0x801, 0x0, 0x0, {0x5, 0x0, 0x9}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000011}, 0x804) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003880)={r0}) socketpair(0x8, 0x4, 0x81, &(0x7f00000038c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000003a40)={0x14, 0x7, &(0x7f0000003900)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffff800, 0x0, 0x0, 0x0, 0x7}, [@map_val={0x18, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, @generic={0xff, 0x6, 0x7, 0x4, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}]}, &(0x7f0000003940)='syzkaller\x00', 0x200, 0x3a, &(0x7f0000003980)=""/58, 0x40f00, 0x8, [], 0x0, 0x11, 0xffffffffffffffff, 0x8, &(0x7f00000039c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000003a00)={0x3, 0xb, 0x10001, 0xfffff001}, 0x10}, 0x78) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000003ac0)={r2, r4}) pipe(&(0x7f0000003b00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000003b40)={'veth0_to_batadv\x00', 0x500}) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000003b80)={{0x0, @empty, 0x4e24, 0x4, 'none\x00', 0x2, 0x5, 0x19}, {@rand_addr=0x64010102, 0x4e24, 0x0, 0xffff8001, 0x49, 0x7fffffff}}, 0x44) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f0000003d00)={&(0x7f0000003c00)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003cc0)={&(0x7f0000003c40)={0x64, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xac4}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000001}, 0x4042801) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003d80)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r3, &(0x7f0000003e80)={&(0x7f0000003d40)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000003e40)={&(0x7f0000003dc0)={0x50, r6, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x8, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "031764f831ef5d55e2f24af35d"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}]}, 0x50}, 0x1, 0x0, 0x0, 0x8045}, 0x20000010) r7 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SIOCGSTAMP(r7, 0x8906, &(0x7f0000003ec0)) r8 = socket$vsock_stream(0x28, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000003f40)={0xffffffffffffffff, r5, 0x0, 0x10, &(0x7f0000003f00)='veth0_to_batadv\x00', 0xffffffffffffffff}, 0x30) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000003f80)=r9) r10 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000004000)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f00000040c0)={&(0x7f0000003fc0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000004080)={&(0x7f0000004040)={0x40, r10, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x2c, 0x7, 'system_u:object_r:udev_helper_exec_t:s0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40800}, 0x20040055) connect$netlink(0xffffffffffffffff, &(0x7f0000004100)=@unspec, 0xc) [ 761.582987][ T1141] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 761.609731][ T1146] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 761.634600][ T1144] IPVS: ftp: loaded support on port[0] = 21 [ 761.670815][ T1159] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 20:56:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200002a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008108040f9becdb4cb92e0a48b1371400000069bd6efb2503eaff0d000100020072bf050005001201", 0x2e}], 0x1}, 0x0) socket$kcm(0x2b, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x18100, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$FIOCLEX(r3, 0x5451) socket$kcm(0x10, 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000280)="2e00000010008108040f9becdb4cb92e0a48b1d9c72a371400000069bd6efb2503eaff0d000100020400bf050005e1712bb1bc654532f893e19f9805d5dbf23236b7c67d8c2b2efa020e0f0154cfa57cf12b672e5ae4218cc4ad0480782a60e28e5053d1c345423a13990db9adc129d2efa642ebb564ee2f4be498bb7aeba6335aab54be09f391d4e0888a3539206c99f27e2dc3cc01e7688f7ae6a9e921989c0827a4ef0986eeb92a82088621a3b4305eed3a185b8ef23447a217a483d9e11954a0366c07", 0xc5}, {&(0x7f0000000380)="6ce92699549ed17423501839a5485aa72b62c58320b563852cfc452c4c77428158f498a6fb0ee4812f4ce4b013b19ca8e8614b22c129f6728b911241aa72b8a6a5f7f758220d4770a896ecea64e1aed8ba623e173989e83973cc7beb16907958094dab57cb0b323c3143bf61294642dcf7cbb071e9e1332b8b11e342092a1af770883a29cf0d95d985911f5c4b4614f8ab4685099052fee15361779f9405741ece2d8e8aed52a7aca510ed2f4c8017e5aebac689395ecd5b7442c967fc1b793b1ca7b3f4533d0bb0cfe3ed94a1fb90c88408de6743a9118d84eb332e768b3b4df3a0bd840ed34233c525f5234c10f9f2b7dfc8cf43368154", 0xf8}], 0x2}, 0x4004048) [ 761.691629][ T1148] IPVS: ftp: loaded support on port[0] = 21 20:56:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACSEC_SCB={0x5, 0xb, 0x1}, @IFLA_MACSEC_INC_SCI={0x5, 0x9, 0x1}]}}}]}, 0x44}}, 0x0) [ 761.749780][ T1144] virt_wifi0 speed is unknown, defaulting to 1000 [ 761.802946][ T1166] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200402a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 761.915137][ T1171] device batadv0 entered promiscuous mode 20:56:37 executing program 5: pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)={0x20, r5, 0x313, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x5}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r2, &(0x7f0000000400)={&(0x7f00000000c0), 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1d0, r5, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x44, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x93, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}}, {0x14, 0x2, @in={0x2, 0x4e20, @loopback}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x276}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x7ff, @rand_addr=' \x01\x00', 0x7f}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x9, @private2, 0x20}}}}]}, @TIPC_NLA_NODE={0x64, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "2837df7ef51f8f5a33ac39f09842ba91f5c44f84c0318ed46ffe238fbbf7c69bff7370dd"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffff00}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x6c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x27}}}, {0x14, 0x2, @in={0x2, 0x4e24, @remote}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ipvlan0\x00'}}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80000000}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3f}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x1}, 0x4000804) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00@\x00', @ANYRES16=0x0, @ANYBLOB="01000000000000000000030000000c00018008000700", @ANYRES32=0x0, @ANYBLOB], 0x20}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001400)={&(0x7f00000034c0)={0xb0, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x60, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0xb0}, 0x1, 0x0, 0x0, 0x50}, 0x4040880) sendmmsg$inet_sctp(r6, &(0x7f0000004b00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='!', 0x1}], 0x1}], 0x1, 0x0) sendmmsg$inet(r6, &(0x7f0000003680)=[{{&(0x7f00000007c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000800)='R', 0x1}], 0x1}}], 0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000840)=ANY=[@ANYRES32=r8, @ANYBLOB="04006e003c78772b7a37797dafe4e37b1ee048ab351b1b785f881d1ec31c030637c24e0509ed588d0ca87a1c232f8984e0abf02aceb3bb8b32efe9f4ae5d7b332e2644573fead8b7b397d45d03619e9f61cf1263cc5959765af0b51b7397020c883ab7dce6a30fb5979169cdae52485737216b894206765c39d5a2958cce31507844e1b39ffb8af5c0afbdfd724ea45e121bc204a93358de917efeb2b1f44c524018acbfa982d48570ade1b3fdc39b067099d0958e34850387c87d7c73db4f3b094b78e1a5ce7fe8d51a7dc7fc42f332e886c3f9c52dd5f0bb515b78ee56039ab95307b36dfb848142a245443e1f38a7c6dd94d05707e117a336cb3deea7006e8aafb73e5dbb8a05090df254fc19be5c0da3337bd7f62a4572501fb153c1309cf0117e9d71856ef91302c0c7f63681dd811f4e6f318681326408c485a58501946d66f4b693b8f4c6ecd8a75ea33e675ea2afb981693fb00803490a91cfecc83154a8782f061a07e8b4b103a7f12b3586e5a9f64acbc6cb257ff242bafce63685817ab89f93ef05f5853faa5d25e6ac16dadf964e4507cc"], 0x76) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r8}, 0xc) [ 762.087220][ T1177] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200802a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 762.236388][ T1180] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 762.322077][ T1184] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 762.575990][ T1160] IPVS: ftp: loaded support on port[0] = 21 [ 762.743874][ T1148] virt_wifi0 speed is unknown, defaulting to 1000 [ 762.768550][ T1144] virt_wifi0 speed is unknown, defaulting to 1000 [ 763.446773][ T1160] virt_wifi0 speed is unknown, defaulting to 1000 [ 763.447714][ T1148] virt_wifi0 speed is unknown, defaulting to 1000 [ 763.505973][ T3522] tipc: TX() has been purged, node left! [ 763.517000][ T3522] tipc: TX() has been purged, node left! [ 763.657876][ T3522] tipc: TX() has been purged, node left! [ 763.763901][ T1160] virt_wifi0 speed is unknown, defaulting to 1000 [ 763.789080][ T3522] tipc: TX() has been purged, node left! [ 763.794934][ T3522] tipc: TX() has been purged, node left! [ 763.802210][ T3522] tipc: TX() has been purged, node left! 20:56:39 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x31, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:56:39 executing program 4: unshare(0x40020200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0xa, 0x1000000000000, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000380)=0x3, &(0x7f0000000400)=0x4) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000000)=0x2, 0x4) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000003c0)={0x4, &(0x7f0000000240)=[{0x73, 0x8, 0x2, 0x3ff}, {0x74, 0xfd, 0x3, 0x4df}, {0x6, 0x1, 0xff, 0x80}, {0x19, 0x6, 0x4d, 0x7}]}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000640)=ANY=[@ANYBLOB="e89ea1ffff", @ANYRES32, @ANYBLOB="000000020000000000000000000000a139f04b3a97505425ba6e621b63695804d66ba64b1a872d2610476925fc4bfd901304f7844600bf43fabe5fd52e1227b1cc975260", @ANYBLOB="118b7ee3e86f919919cc4cda5c47f4d4f0289f95deb1b05c2b4aa4c69d7e1e4ac99c4fb596bb741f9a6a61a746107e3fbd9de49513b9a77b7ff55a9c9616a192e95232b41b9ef9b75daf17469c1d28b1d1234eaa474700f8402363bbedf40d1c08cbf0a60cfb6a82a3231e57097a45864876f8043b0fde34d5c45e6efaa17bcfb9f175c5f09bacd55a8bb32f0cb14ef7a176aa943e23a2b3270cb5c460fa04cac15880599a497a06aee1f2b7f61322a72de726528f5def065e9b1f2bf5e2a2abd6f5965dcf0cd7f94778f61ebe6d46cfcaf9807ba1d15e663659ee0d1a53fa12e6dfa5b2662457e59e5d9e9af0a6a4a17eb73c7425da2f268564", @ANYRESHEX], 0x30}, 0x1, 0x0, 0x0, 0x404}, 0x0) 20:56:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000100200000000000000005e000000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0500000000000000000001"], 0x3}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08002dbd7000fddbdf25010000000000000007410000004c0018000662726f6164636173742d6c696e6b00"/98], 0x68}}, 0x20000011) r4 = socket$nl_route(0x10, 0x3, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x2, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000004c0)={'filter\x00', 0x28, "6c0c72e391f95e67854a96efae3aba238349751738d34fa4eccd9276ef4d74452151017954500898"}, &(0x7f0000000540)=0x4c) socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000580)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001100250400000000e6fe9e19b6b29a29", @ANYRES32=r8], 0x20}}, 0x0) 20:56:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c02a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:39 executing program 5: unshare(0x66000480) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x1a, r1, 0x1, 0x0, 0x6, @dev={[], 0xf}}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x7f, 0x4) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockname$ax25(r2, &(0x7f0000000100)={{0x3, @default}, [@rose, @default, @remote, @null, @null, @bcast, @netrom, @default]}, &(0x7f0000000280)=0x48) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000002c0)=0x5, 0x4) ioctl$SIOCX25SCALLUSERDATA(r2, 0x89e5, &(0x7f00000001c0)={0x3, "9f7d3db43706abd2bf925f6c415742bce230586d66b2c65469f5e100b68c9d1e3bc9d5de17eebd5b997466d54374c0027da311a986abe639bf8eca2f90af9d42289b982c5714cb767e3646efa280c8989348bc8b09027c8bad7d3d629932cc75af8a787261f40561e82fd594e9af4bc9f88adec0267429ce42a2ceb7068ce427"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x0, @broadcast}, 0x18, {0x2, 0x0, @remote}, 'wg0\x00'}) 20:56:39 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 763.997993][ T3522] tipc: TX() has been purged, node left! [ 764.068766][ T1269] IPVS: ftp: loaded support on port[0] = 21 [ 764.071087][ T1275] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 764.079214][ T1272] IPVS: ftp: loaded support on port[0] = 21 [ 764.094122][ T3522] tipc: TX() has been purged, node left! [ 764.103786][ T3522] tipc: TX() has been purged, node left! [ 764.108737][ T1276] IPVS: ftp: loaded support on port[0] = 21 [ 764.122380][ T1278] IPVS: ftp: loaded support on port[0] = 21 [ 764.146019][ T3522] tipc: TX() has been purged, node left! [ 764.191938][ T3522] tipc: TX() has been purged, node left! [ 764.221302][ T1278] virt_wifi0 speed is unknown, defaulting to 1000 20:56:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200002b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 764.378308][ T3522] tipc: TX() has been purged, node left! [ 764.410459][ T1301] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-224-generic\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, r4, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x1ff, 0x4) recvfrom$packet(r5, &(0x7f0000000000)=""/109, 0x6d, 0x12140, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r6 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000300)={0x11, 0x0, r7}, 0x14) 20:56:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200402b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 764.537889][ T3522] tipc: TX() has been purged, node left! [ 764.664894][ T1305] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 764.708386][ T3522] tipc: TX() has been purged, node left! [ 764.721560][ T28] audit: type=1804 audit(1592600200.352:632): pid=1304 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/472/cgroup.controllers" dev="sda1" ino=16383 res=1 20:56:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200802b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 764.839484][ T28] audit: type=1804 audit(1592600200.432:633): pid=1306 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/472/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 764.877899][ T3522] tipc: TX() has been purged, node left! [ 764.895505][ T1311] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c02b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 764.944638][ T1284] IPVS: ftp: loaded support on port[0] = 21 [ 765.018547][ T3522] tipc: TX() has been purged, node left! [ 765.055411][ T1276] virt_wifi0 speed is unknown, defaulting to 1000 [ 765.059604][ T1278] virt_wifi0 speed is unknown, defaulting to 1000 20:56:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c000000150001000000000000000000200100000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000bdb368426416fca560d8c12228482afd4662742f7767763b3d7d3ea1c4f2ceddcd1b2fa6875b4795feab489bd367c09beef5fc63304058c266891c1b165f6d0e04b5befd5ae44702bd73183c7dbda9203f4ac63b6a8fac320cdaa2510c72068865577f88cd43093b0e38b6291d73829d8c564745f6156828", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c0015000000000000000000"], 0x5c}}, 0x0) [ 765.098428][ T1283] IPVS: ftp: loaded support on port[0] = 21 [ 765.109213][ T3522] tipc: TX() has been purged, node left! [ 765.136196][ T3522] tipc: TX() has been purged, node left! [ 765.160251][ T1326] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 765.229272][ T3522] tipc: TX() has been purged, node left! [ 765.235431][ T3522] tipc: TX() has been purged, node left! [ 765.280245][ T1334] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 765.305816][ T1281] IPVS: ftp: loaded support on port[0] = 21 [ 765.417848][ T3522] tipc: TX() has been purged, node left! [ 765.597758][ T3522] tipc: TX() has been purged, node left! [ 765.671806][ T1272] virt_wifi0 speed is unknown, defaulting to 1000 [ 765.757789][ T3522] tipc: TX() has been purged, node left! [ 765.809412][ T1276] virt_wifi0 speed is unknown, defaulting to 1000 [ 765.851511][ T3522] tipc: TX() has been purged, node left! [ 765.894097][ T3522] tipc: TX() has been purged, node left! [ 765.900282][ T3522] tipc: TX() has been purged, node left! [ 765.955009][ T3522] tipc: TX() has been purged, node left! [ 766.049609][ T1269] virt_wifi0 speed is unknown, defaulting to 1000 [ 766.078043][ T3522] tipc: TX() has been purged, node left! [ 766.153344][ T3522] tipc: TX() has been purged, node left! [ 766.162026][ T1272] virt_wifi0 speed is unknown, defaulting to 1000 [ 766.427330][ T1284] virt_wifi0 speed is unknown, defaulting to 1000 [ 766.430408][ T1269] virt_wifi0 speed is unknown, defaulting to 1000 [ 766.671532][ T1283] virt_wifi0 speed is unknown, defaulting to 1000 [ 766.740512][ T1284] virt_wifi0 speed is unknown, defaulting to 1000 [ 767.028305][ T1281] virt_wifi0 speed is unknown, defaulting to 1000 [ 767.038375][ T1283] virt_wifi0 speed is unknown, defaulting to 1000 20:56:42 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) [ 767.223457][ T1441] IPVS: ftp: loaded support on port[0] = 21 [ 767.499507][ T1441] virt_wifi0 speed is unknown, defaulting to 1000 [ 767.513633][ T1281] virt_wifi0 speed is unknown, defaulting to 1000 [ 767.954122][ T1441] virt_wifi0 speed is unknown, defaulting to 1000 [ 768.020430][ T1442] IPVS: ftp: loaded support on port[0] = 21 20:56:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4}, 0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000000040)=0x8) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-256-generic\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$phonet(r6, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r6, r1, 0x0, 0x100000001) [ 768.083980][ T1442] virt_wifi0 speed is unknown, defaulting to 1000 20:56:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000002500290800000000000000000400000008000400", @ANYRES32, @ANYBLOB, @ANYRES32=r2, @ANYBLOB], 0x24}, 0x1, 0xffffff7f0e000000, 0x0, 0x4091}, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x3e9, 0x400, 0x70bd2a, 0xa5dfdbff, {0x19, 0x1, 0x2, r2, 0x4, 0x3, 0x1f, 0x9, 0x0, 0x6}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="850000000700000035000000000000008500000008000000950040000000000001f34dca453f"], &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffc1a}, 0x15) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r3, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_IFNAME={0x14, 0x3, 'syzkaller0\x00'}, @IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r3}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}]}]}, 0x50}}, 0x0) r4 = socket(0x11, 0x800000003, 0x8) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b3e32e32", @ANYRES16, @ANYRES32, @ANYBLOB="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"/270], 0x4}}, 0x54) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x44801}, 0x20040040) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={r5, @in={{0x2, 0x4e22, @multicast2}}}, &(0x7f0000000300)=0x84) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, 0x0, 0x0, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008011}, 0x40400c0) bind(r4, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB="5c000000100005070000000000000000000000002f947bb6eb2b9514783d2b81ec24a83c04ce9d23238842bd722ea58ade2397d0a4318be704a4f87a71d518292a7da8824ff305", @ANYRES32=0x0, @ANYBLOB="0040020000000000280012800b0001006d616373656300001800028005000600000000000c00010000000000000000000a000500140000000000000008000a00", @ANYRES32=r8, @ANYBLOB], 0x5c}}, 0x0) 20:56:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200002c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:43 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:56:43 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x2, 0x0, &(0x7f0000001080)=0x2) sendto$inet6(r0, &(0x7f0000000000)="0a454123e33b69fa41c847a707f09dec36a7670c11410aad25f458d79cbcc4d760e0cc3142fbc6bad69284a8b64c1d27635e4097c551bfe347b63031532f3ee1d192e7402e2c17169a4fcf1624f9628a89b4dade241ed460811d1d204733354ad0b77f6cab", 0x65, 0xc000, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, 0xffffffffffffffff, 0x0) [ 768.253675][ T1496] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 768.281092][ T1495] IPVS: ftp: loaded support on port[0] = 21 [ 768.301883][ T1497] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 768.331121][ T28] audit: type=1804 audit(1592600203.962:634): pid=1494 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/534/cgroup.controllers" dev="sda1" ino=16364 res=1 20:56:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200402c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 768.475186][ T1497] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. [ 768.643520][ T1536] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES32=0x0, @ANYBLOB="7fff0017816d0493ac00126300e10b000200050006000100000005403a00"/39], 0x50}}, 0x0) 20:56:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200802c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 768.957943][ T1552] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c02c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 769.146276][ T1442] virt_wifi0 speed is unknown, defaulting to 1000 [ 769.146314][ T1495] virt_wifi0 speed is unknown, defaulting to 1000 20:56:44 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0xb9) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r2 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x3}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x1, 0x0, 0x6, 0x0, 0xfffffffe}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000000200)="d1a17d7bc79bca9b666ed8c6e479a8d0245ee32aa5de5dc2d9de54ef79d12c0527dedfca9a7c9029c6845a904db944a068cb1488aef78ce2e0066dbf5ec8afe6474ceebc13cd31028284ba935da2af5d7d9b2af4b04e4e26188aeae334c980035469eeda73a91a391fc5f839857ed5886bc5195042d98e93800e33eaca1ef082d68024503f55a97e63fd7be509b28e449e40b3ffb6ab2efa0fc5d4c599ad8108166f2081a9d34c7d2a82408443fb7fc910bb30e72b8a509386bad1a01f854523475b", 0xc2) r3 = accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000340)=0x1c, 0x80000) sendto$inet6(r3, &(0x7f00000000c0)="0795ab77d32c829f2749332813da722f96d1849dc5bde6642f3887b8692ce203c2d4847c6157da32c0a13539953730d9053652c02866aa4787a9d48aec9a920f35f64b09dac10d4c6a4848c94bafa3b6dd65f100c6c52723f39f4cf76367bb2d0dae571c1cd381063e633beae7be5bc8c1557873814bdc2e267fc7aead6012615ed6d1bc0ee5568a51f4ee918b3a5d05dbcfbfc93254a13ae9eb89397acf1df08f5c3d94b246bdf5bd715e2d8b37ac9af4f240608d96bada29b40db1bae49f0c8aff562286eb377854d4ba9a28c8f88dfec0cb6e51faf885665bb910fac4bb2c5390", 0xe2, 0x4c801, &(0x7f00000001c0)={0xa, 0x4e20, 0xffffffff, @mcast2, 0x339d}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x3000c7e9, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000000300)="02", 0xc3f2, 0x11, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000300)={0x0, 'veth0_macvtap\x00', {0x2}, 0x4}) close(r1) 20:56:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x2c, 0x2c, 0xd27, 0x0, 0xfffffffd, {0x0, 0x0, 0x0, r2, {}, {0x0, 0x5}, {0x4, 0xd}}, [@TCA_RATE={0x6, 0x5, {0x5d, 0x7e}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x6, 0x0, &(0x7f0000000100), 0x9, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}], 0x4924924924924b3, 0x0) [ 769.215265][ T1559] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 769.451949][ T1572] dccp_close: ABORT with 226 bytes unread [ 769.932489][ T1495] virt_wifi0 speed is unknown, defaulting to 1000 20:56:45 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:56:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200002d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:45 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f00000002c0)={@void, @val, @x25={0x3, 0x20, 0xfd, "5c17345009a998a5095b7dc659ac4fb286e8a3da4a84d61601c9de04c604ce7892f07811842d7362ffc6040ef16a1ba06fce1f61fd1e494cf6f67792bfa61ba7406518af75c93c1d265c2655b33d238e626fa285fd839c52e16993e36505f42901966d8ae95d42d259e20da0b756b5e94d91444bdf0ca12e737531ea4e9dea181cfff212962d009fb72f2c2db1a356bc40b45c386a44d74e127544919978c6c3166a14e4f3b149f04ca76101654c5bd61dd6199ef3d85c6e4d8d6a63a666922666fcff60c8fc3bb2d9fd5a2fe73d03ac9d841798315a18a511a600556fa817b145dcae37a721fc55"}}, 0xf5) r2 = socket$inet6(0xa, 0x3, 0x40) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r5}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={r5, 0x0, 0x30, 0x0, 0x2}, &(0x7f0000000100)=0x18) 20:56:45 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f00000000c0)={@void, @val, @mpls={[], @ipv4=@gre={{0x5, 0x4, 0x0, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @empty=0xffffffff}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "1d5e6a9429822d43d59498b3b8bfcd14534f590e4ff44ea09002f1e5d226f133fe36a9750b22b46e363709f820b18423286a6157f244743a5691a82b5eb7627abe074990bcff471be40365f922c83d0de3fd2ff8fc6e6366e65312214806d2a2362ad97e1bddf60a000000008fc39f9997af65"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x7ff, 0x0, 0x401]}, {0x8, 0x88be, 0x4305000f, {{}, 0x5700, {0x4}}}, {0x2c}}}}}, 0xdb) [ 770.239379][ T1607] IPVS: ftp: loaded support on port[0] = 21 [ 770.255308][ T1608] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 770.299856][ T1610] IPVS: ftp: loaded support on port[0] = 21 [ 770.310406][ T1607] virt_wifi0 speed is unknown, defaulting to 1000 [ 770.855304][ T1610] virt_wifi0 speed is unknown, defaulting to 1000 [ 770.868476][ T1607] virt_wifi0 speed is unknown, defaulting to 1000 [ 771.053098][ T1613] IPVS: ftp: loaded support on port[0] = 21 20:56:46 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:56:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) write$cgroup_subtree(r0, &(0x7f00000013c0)=ANY=[@ANYBLOB="04e1fc55349b474ec042d672b70c23816455b17fbfc50450e29baa0a402ce660573103011305f159c63ac835631efd3b0927c334dc0d2b45e5a087b87cae5acf7b4ab0d3814d25fcc0021894dfa228a5076f610efb33df6c18f84b1ebc34e3f94ebd30d1b6a2fe779e3dfdb7672aced04c40726d23597501026a91ed80e038439d5bd942ea166690e71286f1c7bc14e912c62b81dcbe37360af6c3a64646b2c58b55490ffef734074752b60df1", @ANYBLOB="ea85e0a6ff4aaa6934a41428da55f3978670b5a4930568e53d5628db54c92799a7592a36f78966834710d72b29f671272b22945f0a30841bac44", @ANYRES64=r0, @ANYRESOCT=r0, @ANYRESHEX, @ANYRESDEC=r0, @ANYRESHEX=r2], 0x32600) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='io.stat\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000180)) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xda00) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[], 0x1) write$cgroup_int(r4, &(0x7f0000000200), 0x43400) socket$isdn(0x22, 0x3, 0x22) 20:56:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200402d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:46 executing program 5: socket(0x11, 0x800000003, 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x6d, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000200)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = socket$inet6(0xa, 0xa, 0x7f) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000440)=0x800, 0x52) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000440)=0x800, 0x52) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000080)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f0000000440)=0x800, 0x52) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f00000012c0)="0b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f10fb02bd67aa030596decc7a95425a3a07e758044ab4ea6f7aebcd88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 771.200959][ T1653] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200802d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 771.295340][ T1658] IPVS: ftp: loaded support on port[0] = 21 20:56:47 executing program 4: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) syz_emit_ethernet(0x7a, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r2], 0x0) [ 771.480163][ T1665] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c02d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 771.667532][ T1671] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200002e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 771.791518][ T1610] virt_wifi0 speed is unknown, defaulting to 1000 [ 771.870918][ T1703] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 771.903310][ T1658] virt_wifi0 speed is unknown, defaulting to 1000 [ 771.913599][ T1612] IPVS: ftp: loaded support on port[0] = 21 [ 772.665193][ T1612] virt_wifi0 speed is unknown, defaulting to 1000 [ 772.685666][ T1658] virt_wifi0 speed is unknown, defaulting to 1000 [ 773.195361][ T1612] virt_wifi0 speed is unknown, defaulting to 1000 20:56:51 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:56:51 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) close(r1) 20:56:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200402e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x4c0, 0x0, 0xffffff80, 0x178, 0x0, 0x178, 0x3f0, 0x258, 0x258, 0x3f0, 0x258, 0x3, 0x0, {[{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, [], [], 'veth1_to_bond\x00', 'netpci0\x00'}, 0x0, 0x300, 0x320, 0x0, {}, [@common=@unspec=@bpf1={{0x230, 'bpf\x00'}, @bytecode={0x0, 0x1a, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x6}]}}, @common=@hl={{0x28, 'hl\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@ipv4={[], [], @remote}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'veth0_to_team\x00', 'hsr0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x520) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$FIOCLEX(r1, 0x5451) 20:56:51 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:56:51 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f00000002c0)={@void, @val, @x25={0x3, 0x20, 0xfd, "5c17345009a998a5095b7dc659ac4fb286e8a3da4a84d61601c9de04c604ce7892f07811842d7362ffc6040ef16a1ba06fce1f61fd1e494cf6f67792bfa61ba7406518af75c93c1d265c2655b33d238e626fa285fd839c52e16993e36505f42901966d8ae95d42d259e20da0b756b5e94d91444bdf0ca12e737531ea4e9dea181cfff212962d009fb72f2c2db1a356bc40b45c386a44d74e127544919978c6c3166a14e4f3b149f04ca76101654c5bd61dd6199ef3d85c6e4d8d6a63a666922666fcff60c8fc3bb2d9fd5a2fe73d03ac9d841798315a18a511a600556fa817b145dcae37a721fc55"}}, 0xf5) r2 = socket$inet6(0xa, 0x3, 0x40) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r5}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={r5, 0x0, 0x30, 0x0, 0x2}, &(0x7f0000000100)=0x18) [ 775.603505][ T1809] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 775.637895][ T1813] IPVS: ftp: loaded support on port[0] = 21 [ 775.645966][ T1811] IPVS: ftp: loaded support on port[0] = 21 [ 775.665354][ T1815] IPVS: ftp: loaded support on port[0] = 21 20:56:51 executing program 5: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:56:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200802e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 775.762484][ T1811] virt_wifi0 speed is unknown, defaulting to 1000 [ 775.904445][ T1847] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 775.918431][ T1846] IPVS: ftp: loaded support on port[0] = 21 20:56:51 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480007000000000002000000000000", @ANYRESDEC=r2, @ANYBLOB="0000000000000000120009735b1ef16300010076657468"], 0x48}}, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @host}, 0x10) unshare(0x42000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x9, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$SEG6(0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 20:56:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c02e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 776.213517][ T1857] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 776.226431][ T1855] IPVS: ftp: loaded support on port[0] = 21 20:56:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200002f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 776.536368][ T1862] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200402f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 776.675199][ T1824] IPVS: ftp: loaded support on port[0] = 21 [ 776.745654][ T1813] virt_wifi0 speed is unknown, defaulting to 1000 [ 776.756369][ T1811] virt_wifi0 speed is unknown, defaulting to 1000 [ 776.845998][ T1878] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 777.242377][ T1883] IPVS: ftp: loaded support on port[0] = 21 [ 777.546550][ T1813] virt_wifi0 speed is unknown, defaulting to 1000 [ 777.550802][ T1815] virt_wifi0 speed is unknown, defaulting to 1000 [ 777.935936][ T1846] virt_wifi0 speed is unknown, defaulting to 1000 [ 777.944371][ T1815] virt_wifi0 speed is unknown, defaulting to 1000 [ 778.445471][ T1855] virt_wifi0 speed is unknown, defaulting to 1000 [ 778.755185][ T1824] virt_wifi0 speed is unknown, defaulting to 1000 [ 779.123206][ T1846] virt_wifi0 speed is unknown, defaulting to 1000 [ 779.450128][ T1855] virt_wifi0 speed is unknown, defaulting to 1000 [ 779.685525][ T1824] virt_wifi0 speed is unknown, defaulting to 1000 20:56:55 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770200000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:56:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200802f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) accept4(r4, &(0x7f0000002b40)=@ll={0x11, 0x0, 0x0}, &(0x7f0000002bc0)=0x80, 0x80800) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000003540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003500)={&(0x7f0000000340)=ANY=[@ANYBLOB="f8080000", @ANYRES16=0x0, @ANYBLOB="00042bbd7000fedbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="2c0202803c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000000c000400ff07c001010000803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400881e2c51400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000100004006c6f616462616c616e63650038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000600000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000014000400ff0305070900000006002000800000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000008000100", @ANYRES32=0x0, @ANYBLOB="6c0102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400940000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000300000008000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="8400028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="6801028040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000080000008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400070000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000900000008000100", @ANYRES32=0x0, @ANYBLOB="440102803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e0000000800040004000000080006006dae21a0437e6eae9bb269d707fdb48a78fbfe99d4e549c614113bf6cd5ccb1452ff8bb3d4e3d024d59587358665e0db1da61c047afdd104de4c9c86e65a7b5298bed2584f05a185fe1ec5bcfca87ff490fb98a0ec1323e127b0a308b2c9227b10a32b37318dbd39da94240db22ab546a2cb42b5d8513d5e2468c0971c6f1d674738641972d1cc2c995c8803fe11f1c46cadfc3762b3e7ae3d599c02948af1cb60fa19e84303dbef70", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000600000008000600", @ANYRES32=0x0, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c0004000900030709000000ff0f06050800000009000081ffffffff38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004000400000008000100", @ANYRES32=0x0, @ANYBLOB="ec01028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000800000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000005000300050000000900040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b00000008000400808f000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB], 0x8f8}}, 0x20040000) sendfile(r3, r0, 0x0, 0x8000000000004) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) syz_emit_ethernet(0xffffffffffffffdf, 0x0, 0x0) [ 780.065959][ T2011] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:56:55 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480007000000000002000000000000", @ANYRESDEC=r2, @ANYBLOB="0000000000000000120009735b1ef16300010076657468"], 0x48}}, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @host}, 0x10) unshare(0x42000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x9, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$SEG6(0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) [ 780.181642][ T2015] IPVS: ftp: loaded support on port[0] = 21 [ 780.318943][ T2015] virt_wifi0 speed is unknown, defaulting to 1000 [ 780.349666][ T2022] IPVS: ftp: loaded support on port[0] = 21 [ 780.965717][ T2017] IPVS: ftp: loaded support on port[0] = 21 [ 780.972262][ T2022] virt_wifi0 speed is unknown, defaulting to 1000 [ 780.972284][ T2015] virt_wifi0 speed is unknown, defaulting to 1000 [ 781.575083][ T2017] virt_wifi0 speed is unknown, defaulting to 1000 [ 781.582233][ T2022] virt_wifi0 speed is unknown, defaulting to 1000 [ 782.081910][ T2017] virt_wifi0 speed is unknown, defaulting to 1000 20:56:59 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:56:59 executing program 3: unshare(0x40000000) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") socket$alg(0x26, 0x5, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000480)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000000000000000010000000500050000000000050006000000000008000300000000004960717a694384994bdde6a250354bd2abeacc2bd46b4c0e0b64b73c08e397a137da013ce0fdb5cbc673f56d5bbcb7a9a496aa508f7315115ff47adc88829b8664b81b65a24dfc0225912d41e0b733bfafb9dc30b09fcb9d2a1eea14c61ef76ceabdbfdc5511ee4eb6a43d48348f39ef66acb745e65628f6422e6ddf0b97fa61373e8f6c15c1fd194dee581df00ca67bb159b661cdedbfdf59caf07c7e52ffb42d5623588443a019adf2e2687599acfb47793f38f038d5b377020000000eeefc3c583ac905e042df5cfead705a3dbafb18830ce4fc7ed9bb9eaf15946e2523764e3c58cea4cd4c6152f42a6b0e8b99191dc59c9e0f12435d1746b22f2114f674da50bb4cdfbe78a614ff051460dda72effe819376ffa02f7193b9f8783b44a04dde3d0143f343f895f3a37d24383960dc2c594d4dc92895e50f70fe278c911ac06c359870965d55253cd8433a2c3ba1af83989f850c9b1aadbd611851d616fc2e2b3f941533a1d70b69c75453b85360160a1d59e471793b96650f12f8abb0beb25a08833a77f64390a5c61fd429e5d80dd9e881b0dba1a0e56"], 0x2c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00022dbd7005fedbdf2504000052296dd300000000000000000000ffffffffffffff0400060009000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) 20:56:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) accept4(r4, &(0x7f0000002b40)=@ll={0x11, 0x0, 0x0}, &(0x7f0000002bc0)=0x80, 0x80800) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000003540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003500)={&(0x7f0000000340)=ANY=[@ANYBLOB="f8080000", @ANYRES16=0x0, @ANYBLOB="00042bbd7000fedbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="2c0202803c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000000c000400ff07c001010000803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400881e2c51400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="6c0102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400940000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000300000008000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="8400028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="6801028040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000080000008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400070000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000900000008000100", @ANYRES32=0x0, @ANYBLOB="440102803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e0000000800040004000000080006006dae21a0437e6eae9bb269d707fdb48a78fbfe99d4e549c614113bf6cd5ccb1452ff8bb3d4e3d024d59587358665e0db1da61c047afdd104de4c9c86e65a7b5298bed2584f05a185fe1ec5bcfca87ff490fb98a0ec1323e127b0a308b2c9227b10a32b37318dbd39da94240db22ab546a2cb42b5d8513d5e2468c0971c6f1d674738641972d1cc2c995c8803fe11f1c46cadfc3762b3e7ae3d599c02948af1cb60fa19e84303dbef70", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000600000008000600", @ANYRES32=0x0, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c0004000900030709000000ff0f06050800000009000081ffffffff38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004000400000008000100", @ANYRES32=0x0, @ANYBLOB="ec01028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000800000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000005000300050000000900040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b00000008000400808f000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB], 0x8f8}}, 0x20040000) sendfile(r3, r0, 0x0, 0x8000000000004) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) syz_emit_ethernet(0xffffffffffffffdf, 0x0, 0x0) 20:56:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c02f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:56:59 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001540)=[{&(0x7f00000015c0)='T', 0x1}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x18ec2, 0x0) splice(r0, 0x0, r2, 0x0, 0x90005, 0x0) read(r3, &(0x7f0000000200)=""/140, 0x8c) 20:56:59 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770d01000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) [ 784.037335][ T2107] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 784.074892][ T2108] IPVS: ftp: loaded support on port[0] = 21 20:56:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 784.155059][ T2112] IPVS: ftp: loaded support on port[0] = 21 [ 784.168530][ T2108] virt_wifi0 speed is unknown, defaulting to 1000 [ 784.201431][ T2113] IPVS: ftp: loaded support on port[0] = 21 [ 784.301416][ T2123] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:00 executing program 5: bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x2d) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bond_slave_1\x00'}) sendmmsg(r1, &(0x7f0000000000), 0x0, 0x0) [ 784.518310][ T2127] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 784.730598][ T2133] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:00 executing program 5: unshare(0x40000000) recvmsg$can_raw(0xffffffffffffffff, 0x0, 0x12060) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) accept4(r5, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000300)={0x2c, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e20, 0x0, 'ovf\x00', 0x1c, 0xffffffff, 0x31}, 0x2c) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r6, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r6, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001400210000003b6c02000000", @ANYRES32=r6, @ANYBLOB="08000200e0000002"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x18, 0x15, 0x401, 0x0, 0x25dfdbfc, {0x2, 0x79, 0x0, 0x0, r6}}, 0x18}}, 0x0) [ 784.867839][ T2111] IPVS: ftp: loaded support on port[0] = 21 [ 784.923790][ T2116] IPVS: ftp: loaded support on port[0] = 21 [ 784.975818][ T2149] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 784.985222][ T2148] IPVS: ftp: loaded support on port[0] = 21 [ 785.001163][ T2155] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 785.334889][ T2112] virt_wifi0 speed is unknown, defaulting to 1000 [ 785.467585][ T2113] virt_wifi0 speed is unknown, defaulting to 1000 [ 785.634998][ T2111] virt_wifi0 speed is unknown, defaulting to 1000 [ 785.637086][ T2108] virt_wifi0 speed is unknown, defaulting to 1000 [ 785.750966][ T2155] IPVS: ftp: loaded support on port[0] = 21 [ 785.808143][ T2169] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 786.095961][ T2112] virt_wifi0 speed is unknown, defaulting to 1000 [ 786.105247][ T2148] virt_wifi0 speed is unknown, defaulting to 1000 [ 786.438124][ T2155] virt_wifi0 speed is unknown, defaulting to 1000 [ 786.516792][ T2113] virt_wifi0 speed is unknown, defaulting to 1000 20:57:02 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 787.015799][ T2207] IPVS: ftp: loaded support on port[0] = 21 [ 787.038455][ T2207] virt_wifi0 speed is unknown, defaulting to 1000 [ 787.092042][ T2111] virt_wifi0 speed is unknown, defaulting to 1000 [ 787.534379][ T2148] virt_wifi0 speed is unknown, defaulting to 1000 [ 787.839483][ T2155] virt_wifi0 speed is unknown, defaulting to 1000 [ 788.078972][ T2207] virt_wifi0 speed is unknown, defaulting to 1000 20:57:03 executing program 3: unshare(0x40000000) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") socket$alg(0x26, 0x5, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000480)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00022dbd7005fedbdf2504000052296dd300000000000000000000ffffffffffffff0400060009000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) 20:57:03 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x0, 0x3c}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffff, 0x1, 0x0, 0xfc}}, 0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380100001a00010800000000000000007487f654b36e41d8508801ae7a90a04647e04d6a85aceeb0e3daef21b274a924bab30200"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000006c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001000000000000000000480003006465666c617465"], 0x138}}, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x400000000000107, 0x0) 20:57:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:03 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="726177010d000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:03 executing program 5: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 788.427914][ T2309] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 788.457405][ T2305] IPVS: ftp: loaded support on port[0] = 21 [ 788.459206][ T2306] IPVS: ftp: loaded support on port[0] = 21 20:57:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 788.549555][ T2317] IPVS: ftp: loaded support on port[0] = 21 [ 788.570010][ T2305] virt_wifi0 speed is unknown, defaulting to 1000 [ 788.709172][ T2333] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:04 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 788.951209][ T2335] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 789.063043][ T2337] IPVS: ftp: loaded support on port[0] = 21 20:57:04 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000008f40)) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2e00000069a204a95a44d0f77704fcc56d007ab658877500363d938b1857dabebc4ec78725b154dfed8b00e8538e660c38aadbd42d9527324759ed8729581b7314575ed69097fc26e1abce59514ade9a3850d272c2078f777ef11c0ae5d1ad404871e4334788d9af9ff3b70cbceadbdf30a07b0f334874fdbfaf", @ANYRES16=0x0, @ANYBLOB="030b0000000000000000130000000c00098008000200050000000c00028008000100010000000c0003800800030089cd0000"], 0x38}}, 0x24040081) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)={0x3c, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0x3c}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r5, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 789.206458][ T2343] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 789.293780][ T28] audit: type=1804 audit(1592600224.913:635): pid=2347 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/544/memory.events" dev="sda1" ino=16377 res=1 20:57:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 789.382121][ T2316] IPVS: ftp: loaded support on port[0] = 21 [ 789.394575][ T28] audit: type=1800 audit(1592600224.953:636): pid=2347 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16377 res=0 [ 789.502033][ T2357] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 789.548625][ T2306] virt_wifi0 speed is unknown, defaulting to 1000 [ 789.568157][ T28] audit: type=1804 audit(1592600224.953:637): pid=2347 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/544/memory.events" dev="sda1" ino=16377 res=1 [ 789.686924][ T2368] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 789.773877][ T28] audit: type=1804 audit(1592600225.233:638): pid=2349 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/544/memory.events" dev="sda1" ino=16377 res=1 [ 789.813986][ T28] audit: type=1800 audit(1592600225.323:639): pid=2347 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16377 res=0 [ 789.884890][ T28] audit: type=1804 audit(1592600225.323:640): pid=2347 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/544/memory.events" dev="sda1" ino=16377 res=1 [ 789.962711][ T28] audit: type=1804 audit(1592600225.333:641): pid=2370 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/544/memory.events" dev="sda1" ino=16377 res=1 [ 790.045551][ T2317] virt_wifi0 speed is unknown, defaulting to 1000 [ 790.174690][ T2337] virt_wifi0 speed is unknown, defaulting to 1000 [ 790.293276][ T2316] virt_wifi0 speed is unknown, defaulting to 1000 [ 790.296865][ T2317] virt_wifi0 speed is unknown, defaulting to 1000 20:57:06 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000008f40)) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2e00000069a204a95a44d0f77704fcc56d007ab658877500363d938b1857dabebc4ec78725b154dfed8b00e8538e660c38aadbd42d9527324759ed8729581b7314575ed69097fc26e1abce59514ade9a3850d272c2078f777ef11c0ae5d1ad404871e4334788d9af9ff3b70cbceadbdf30a07b0f334874fdbfaf", @ANYRES16=0x0, @ANYBLOB="030b0000000000000000130000000c00098008000200050000000c00028008000100010000000c0003800800030089cd0000"], 0x38}}, 0x24040081) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)={0x3c, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0x3c}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r5, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 790.604915][ T2306] virt_wifi0 speed is unknown, defaulting to 1000 20:57:06 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000008f40)) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2e00000069a204a95a44d0f77704fcc56d007ab658877500363d938b1857dabebc4ec78725b154dfed8b00e8538e660c38aadbd42d9527324759ed8729581b7314575ed69097fc26e1abce59514ade9a3850d272c2078f777ef11c0ae5d1ad404871e4334788d9af9ff3b70cbceadbdf30a07b0f334874fdbfaf", @ANYRES16=0x0, @ANYBLOB="030b0000000000000000130000000c00098008000200050000000c00028008000100010000000c0003800800030089cd0000"], 0x38}}, 0x24040081) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)={0x3c, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0x3c}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r5, &(0x7f0000000240)=[{&(0x7f0000000580)="1ee7f5c114f301897833b4ee5be81e76b0076a46b2f7468ac5628e1a4502b57bb5f20e619b8a81fcb84e9ea4131068bf3aed3b7f0e007ddc92d0785cccca837fb113143bcacf5837ecb45ea8cec8471e0d89d488e6d3c581377665cd9521f2be87e400768b0b1de3b80e0aa35daadea65ee311e7250176bcf7c2a2acf8c1599c8dca183eb4d5337526f9d9e845777c4a9aaaad56d2312b5fe498fce90a66ffadc8d2308fa680da948fe4ea290f5c7fd8e9b3ea5e7903e5d594493ead330bb69afbfe0e6b6abb875ae494983d07f6ad0f205c78e766519378c4e107daea6c96e9a4670308823ca2dd0833422d9db3994f3e7d334239a907c30f07719b225ab969f2f94f771caebc2a93c7eb7e3b1bc89cf230e44b16c1089a3650854aeb790527e2ed4cf2423ae96d49341984278612080fa8e37f942157bf6c91c5624514d54a81b13f59c05b2fa88691e49febd3783222666f2fdef3c186d2351aa606799e81ea0fb2e5ec9fc177a5bf680a2d762ea95132d0f6a03c26ce673432fa6e2a3dc43382ecce2ac519f2c6b46be91be490c2f8fcb9a6e8406c539141dab66863cbff550b2c87cb28579e20aaa73cd3b31fe5727fa1ce0f3553eea94404c7c57eec102cdeba890c61a16a193dc547cc0bb4e47fa3ff2a4688595ea0b11ccb246738dfd6a1c3068d96bb66a5dc78beb2e393ceebca4f0732b105066a1c245ee81c73d596167c0fc3e951dcac688e3409540babf69ccec8bce750e45b3c4d6e62e0a5e29bc0125425dfddd6be09a325363b9bb828e6fe6872b56058f1132fef1c61c1f236c5a06b27537d71a850d604c5219eb4df9057354cef00e70309da12e213d9961917278423df7c3ab98624768f25ef4e88555564dc322a87d934d9ad0de3f1e39c5f946b802139de1d05d9460ad7e978b26f01facea7a2acc23f1137b39f6442d60d38847641775907f0e9a97fb082d8882993135a90a98e1585783d5dc572a7c973f52cd92d190cfdb4e76171a4244af33ec5e08b831e992cbbeabe0826a842ae97e1b3007afe805879996243a1b2d38984f79638b8f59fffa2c58325b1905ba01c59f6880d4694eb554634ba67f55d888174f612a9bfe525eb15c140bfee07a90507398443413579f37a54650fefc53f14a879a5b857a1b8c6e38e91cc2540202cef81a51492698c3440cca2b6b100706a07da142f168d7819ebf95e7e8b90ae2f0873e3081a94aeef87152dabafccc7fd633e452b7ab28a3ed00ff0944cd23cd547989fc6a073bbf3b8013420eb018c7fdf288cd8e1a570e2671e5adf216b29f1c9c256fd50293da7dffd0b2cd186a8463c177738c74a8f2297ef231d316ce83b0f80b31c084f4d7d8fa5b38b6fc3d99969966900fb80412faf568caf6858cddf0df0a6a475e54e97a406a399e9a03e683ecaf46dcd8fc1333001c60fa107deb60bc3be8f57164aa6de9837459703db42ea692cdcfbf0d9ef1c0bb2a678223b430a8158b413d823eb32e2cdf4a46daaa92f4dc2dea2e1e695bf9fbc9defc666031a350f611ffd7e31849571249b110b6f342133aa1bfd85b19228e9168c4716ed79cbc3660bc3f5074ef54d6a2a812c7cf8c45a34ed75d0fc5ee9f6d28d4a8cda52881d230238bc2d64074a8b4d74b93a3eba4d001f9287eae3d563f61221c62ceb067b0a4989f547e62c40f89401fb812715b256e4533218b9c110e4c2eb9ecfca5ff7f47280d0b3982614136cbac13da0ecb2dda3e183272b9d88a56f0b236d05eab7a2df18861b75b92d75271ac8cfdadb98485038255fcf58a507dbbfae77ecb40b6cc6d480abddafb148e82a3172c96654681e6c9bc2e33c5ea9ec6076d06fc49645e8f9a5c1508eb0d7f16b6001239604774e3f930da93b08753653058c5d30c8c05ffa5b7ff803406f71784a5e9953ee05011e9f43b4aa4701803b2d6565bd2e793f0652cbe64d90de7315c88be38c74824b31ae0ac98eb53b72d38633b57c079c6966694b50c3f9e597cd5e3554f84175c4baff9fbcf5d46fcc6da1a8bce3cfe069acc7c8b7868c14f6828bce0600359297c1a2e14045abcc89423004f40b1eccea9343b92ee66cbfb18ae8020d108b71a7fdbfa1c388bb61e5a88f09d540b353505ed53b295fbd74a6fb8b029692c2984750faee3ad0994fe1510c919130d9e8728ee0045dda84768e8305eb8e64edd2b656f7179b00cde3b5d06540f27c825cb76cea2b6897c8cd6dc6fae066d8c591c62a295417dc3d1830bf4b6df2c93a7a5c9cd638134dd4f11675bb4356519d954f212e8c81be12e276502e552157e3461b4bc57edcecf0de045b7e17ce92992a6918f56ed799f40900af58d30d3c41875a6e1ce1ec968359a91c7db681775ba97e50fc29ea0d61e8abfed0796b6459617243eb84342d1a6f80d7ddd5c9ef8eeaddee5e5af1a09c185b0c6f0499ca6641558cc9f0d68eb0d64db5be28c84f3f0b42bb8fa1a324b9fa0a3d643b8a2b338daa632a23a90d1408d69ee3cdc42340d3e6d849b8118c55d0956c287608129c0c223d97e11b7ac92d50ddd334a64486bd3ca4a799c56dbf47612d53d04b85585f52870a8f3eb013399d770e062ca559253e3a9415c8f13c37d99033ffcb1e7aa4aa4d459e0d45526533f88e25498a128bb382fca690b954b0b1c5eda8f861bd646ad0cc0b3c3307fa0ca7c2f8bc75bf02b3b70ea9bb3a96dc3f7b2ceddc64d882230fd946fd8770e67461b07c6912b38fc7ee7cc61cf50cbaacafa9dae74938baa4d9d0f42c2b7dd260f55d69cd59695a801286a02e7b2f9babad3c4392f869cdf130ba44a7817f102d249753910d4cb1720496927f8bca22aad4e974a5d0eca972ab06e0659c0a50c76873b833cca0f848a902e7197d7de17677479fb19304a97fada0003e9da14b52213b2f773ea433cec51ed827c746526f80e1c83fc51071507f5ed580322c70d14a2f61e0d6f7ff5c1229cd18f911f9e12c81e446e0f9aa841375bd748565e3336592ca918eb7c1f4a53b7f6fa79433b740891f552272841a938659801430e334b6b07b0ce53374ba61e7670c0916bdcb72e8b4743ed1766e9de27740830803a2395c93c5a1f69eac4c63f1233aa0a0a5bfcfa245a48c102c9e269013f1e6232f68f2ff2b85de88dcd36551b33e0df4238f4b7fc1b0a085a64590638d1e5a33f629c50bd52b23d3e6e69e92de9c8b7fbf86f8a48fd295a7208ee5832902e5733f278b6aec017a6af96fd5f0edc684b64f98e2de1d8d2d123b342d371434edfdb8544c118f3f7de298de0791a1dab5fd57c226d4f9dd80fabf97b5f466d79d94082ea9a9187ed1522de02101fa392c37ae3685ba8d1364a1638736d2da2d02e898c5fa450787b3df83cdcb874aca56fb4f5bdc9bdc2e9ad9fe8c8656fa38d4e4108a743064dce0ae29c12d4bc7405b91108787fb01644486fbc4f025171f43b434d978155ace6410b002b3ab687dbbe293d63927b13f46a0ecf2eb713776a0d49933e4182d583040922944b64968a197e81d10ea61e9e94858a8dea185ba39199ce58707f481b2533db5ef4c9d23fb99af2216a16fadae47e2c02d9b194e82ffe1700261b643625c959d54027835bc9223e90172b424bc1e43c963011c6b99e5acad01af3887e7ae25c2d55cb343cf98abf597df0af80d6f125223af1320ebe321ef16b7e1468ff2ff5629358030fa4769f1a34f79042843fe34c0869d048af49f21efb9862d0bad4b656e4f50580e785fdf64abd80c30338c23ce0924eb15a81d8b8a53d98161689e1c65ad1d418b4465f253b3f5744d312e8797ae7ef4b02ddc3fe967d2f964a1982492091f291825e1b6bdbff55379e92326c02831ce60ee4726a0cab569013b4627715b18ccaa581423533a3b9fdd4bd31883c5ca7a4bd64e98991dd0945da4a93f10eaab9b78048b849afc46c6f821f0202c30cfa5269ed30bb5db43664c5a9446b251d6baef27bfb013480643538efabb2d68f35f58ecfa15e82df792ac98f2a91b1740295fbc75f72cc360d80c8ef3b625627b0d77c5c271016d0a2dccf356b1e4014c9ea0aa6a1994a58a76edaf81e4da523765a43a6ff55c8f50f36e21b3d424ae4d22bada8c82ff0c46b44047e2799c82833d55c7cdacf0f4eb56eec81194b56fe4dae86d6b435f8430597c21005411cc85bbd594730f9b6b32c7c77b11508892e7aa2b5f6462f9767b379ac728cff76d362111b1eadbfcc546a932fcb6eead0af287cab04923c17df8504200c7cc7e6b94edb1bbe38953b7161b4e060d01644a05260b5c5ed5939a82141b59699a65280aee4facde049af4cbabd7a924a3cb95ad8a88ba750c33671b8907384c80b7e9c7778f895aa4c940a03783e6b83e7277d095f640090b004a16e1db0440d04ba0d27a43fba1fcff2044132b4a43e302c28577a626e8d813701bb874aeb4834dfe4fce9e811b6c7b4be9ecd2824dd6e65388f3f8c723706710b40c12b2eb16d64119e70867878e3137932e626509b7d54fc653d501bd658bfaedf8c5001a3444c98fcfbd0a5d81fb40cabf4c7b78298992fd7f033f85175e156f5a0bc6afd1d72697729fcb80531b80a487e4e62d961e47c5459a71904f87d5d276dcbf2084f8d1f60830e73bd4769bfe5ab9e11c2d7a9cad1f3217ad363d492c644d7c8da4afe23eb654e89c473d6693e6b6b47efba48451231330639cc38f474494facfe4ccfd630d79cfe116d7e9d01cc44d60bedbd0b571d0a4acadde04e07d8257ff3b033df11c6b45d9a228d0df7486854451bbf63c4a7fce803cf946e73d341b6a6f13d168ac1679329eb456d7671308f466d423b93ff65d322fb5828f3d7bcd3e7b3edab2e0dff2dd0c9d5fa360a5045b072e166a78a37d5eb3519110a0bc561b2e1a515d3d199872bed29628b9ec1bb1ff3591672f7a2724f12786b7b76fcd5f527cc0f8a2ba7234e2a6af08dd7cbe9ad47f2449524d2b4d80606134e4cec65fca19a2841b0c671d8143722bc03fed54d6f4dcacdf759c2b9a58a6f57a7cb9362efaff5783b4a62649a17010f4df5ecc1637978d6915b84a96beb89d2eaede837568daa663d4fe0c5f620a387a414be97defbe842ebec2f3a393d039131c8c1adf2a6fbd672db32dff65f4202e848f5864860963fd78c91b6c3daae5faceef20aa79c6e58cf75ed31a30c4f1bee658bf3604c05cf0678b866605d0dfdea06089ac4f9c9b48c85001fb7055b91323330bb0f20e70a921e9fedd56b4417f65e5d5a7a70091ad74457a5ed496a43bebff391df1a0c804640170852fed4f9d67a09ffffd855f06b195949f3d10728a3abca346a504b4f06adde29cf25bbc1b8f67d57115980b51b9d4b97eb8f38f964ad77e3519e0f55a1cc9cca97c306af1c15922999f83ab69e9d31d27db236641f6f4e3c0c0f77f5ac239bd845e10cb1cbb8e30a33cce092c34960b6516623f8215db75a2bd2d1f40d4654d93343481153a62d0e14fe6c7b516f997693f922af2f539ba947bd78ff07edae96b4991586dab11330747c4bfb7e6141158d3d1919bae4cebc42fcae9f9bd5afa97aa780986b9b63d8c3468ced5c048a15d4fd6eca42c011f647c050e6bec74fedf0050d33b6a236f0fede42adbeefa8b27ae3529c704aa36919de44a107cf48273a4bcd3d957556e4cef5a4cde7d97a025dc065563a65c067423b7c55563e3c54922cc4dee577837e22158e594e347e980fc95bb6120eb6f03878011afcf17880b10c8944cec66069887771e0ef28f879f3fa4ea570d7359572a07b325910dc545", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:57:06 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 790.708619][ T2402] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 790.723602][ T28] audit: type=1804 audit(1592600226.353:642): pid=2404 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/545/memory.events" dev="sda1" ino=16375 res=1 [ 790.774756][ T28] audit: type=1800 audit(1592600226.383:643): pid=2404 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16375 res=0 [ 790.803783][ T28] audit: type=1804 audit(1592600226.383:644): pid=2404 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/545/memory.events" dev="sda1" ino=16375 res=1 [ 790.985670][ T2337] virt_wifi0 speed is unknown, defaulting to 1000 [ 791.284039][ T2305] virt_wifi0 speed is unknown, defaulting to 1000 [ 791.481426][ T2316] virt_wifi0 speed is unknown, defaulting to 1000 20:57:07 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770020000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xb1d000) ioctl$PPPIOCSMRU1(r0, 0x40047452, &(0x7f0000000240)=0x55) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='pids.current\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r4 = epoll_create1(0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r4, 0xc0406618, &(0x7f0000000440)={{0x1, 0x0, @descriptor="13354c085e1479ce"}}) sendmsg$IPSET_CMD_RENAME(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x84001}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c5b000005060101000000000000040003000000000000ffdf000000c1e63c716d345c360cad68b208720314aea790c022c9be95ca925839a1906f12608343c3e630bfc0b13dc81abadebc3f435710256e5b2ff27d6f96e8ca126f7643de74210aae683375f32802bd9689113b33c478e5e356f396deb2d773806ae1e60add583cb1467ffd5e3bd8be95af3d5df3d55e5f84661ce867bcd70e3c87512ace989d03b501b26df0bed2", @ANYRESHEX], 0x1c}, 0x1, 0x0, 0x0, 0x2800}, 0x4040) pwritev(r3, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r5 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xff}, {0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x9}, {0xffffffffffffffff}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x0, 0x3c}, 0x0, @in=@multicast1, 0x2, 0x3, 0x0, 0xfc, 0x3}}, 0xe8) sendmmsg(r5, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x700}], 0x400000000000107, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000040)=0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 20:57:07 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x4}, [@ldst={0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/190, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffd06, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x7, 0x2, 0x2, 0x23c}, 0x14) 20:57:07 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:57:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="180000100000000017010000020000000000000000000000016a276010c662aec2135ca7f0927923f0106cc75143d3efb54881d2465bffd10bd0e9a23ee81872b98ae74a56a9cf7606d3a1b305d83ce01ef7bf52a78170574dd8f4b71e11c20fc25ed95b2d5712e4d9d0f7279e146c1d5609b968db8aedc2b46504d271ee50281795b77baf562eebc2d8844f77e55a18ea3d768200cb38a28e0a59e8db7f1c00a76efa70dffb95d19bf99d38c051"], 0x18}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="4c4ced391180"}, 0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r2, 0x4000) r3 = accept(r0, &(0x7f0000000540)=@nl=@proc, &(0x7f0000000100)=0x80) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000005c0)='illinois\x00', 0x9) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmmsg(r0, &(0x7f0000009780)=[{{&(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x0, 0x4, {0xa, 0x4e20, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xac3}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)="265adde60f309fb485e5f12031ed9bb4769ef02108e6ca3e163201a8c8aa9c233d6db4d4bab62a3bb029ca0df69168e7a012cc0bbdaec7bf733dc6bfc4cd56f0e7b1335e73b8bad9545ed602f5d771f90e7b669df9f140661fb236ff1841819ddc0b127b1e86a8cd20f8d99be291c39708529d280b9788e1d141872016bd8c05d07c8cd8434bd4f98efd38b9d12495c4fe153c83dc56d1672cc05cedbb8bc2ac7205832df010fb460665087131b632e5f8fc27bfc37e7dd76dca688a2c1bb7a8c1afdc23e69bfd528cb45eb46a217b6eb37b407ea7345df691ac36bf0bcc830a286e1346487d5bb327d5039bbe01e5691069a76bac1f31", 0xf7}], 0x1, &(0x7f00000013c0)=[{0x30, 0x117, 0xa9, "0637e6a37d4a3045f7b86b01696d885ebae0692cc10a54432e"}, {0xa8, 0x91, 0x1, "ca397c488d2b4a62fe66d1e045362cd0df44dd65c6b004436455db738a62b61d93fde1a6b625848a63c5532a962e41b88e77a7d591fdf8be08dcade732bab8248dde32046b2605adbe15aab2e22775ace93ea1ef5e28931d7f39930e05838277c60287e4bf07aa135ca02e15817bf7c9d6b3130f3ef5a9315c9f2b1c86dcff1361c6d053b76b6bb5f31dd47755626bccdc641c"}, {0x1010, 0x1, 0x9, 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a771bf2bd7638353d7858e2160b2af8c1f5371f87e1bf840f18d96e37557d416723ede78b522d20b00614be42b6e625d441e2ffc992fa5f3611476d546bff64f169d3a01af310bd8eaf2c124e1e20ee21f7d17140bd3c7ec41b4236b16b6eb11cfd0ef7d80e69fb214bd017300a8beca5425309bac9edc359c581f67449ab55665ed1f9aa0c05ce2d81fc2a9cd9f6831d94a5d833c7f2973d8dfc6a03fb664ac45bd4e14fc9301a0874cc33cebd7dabeb8f0458729a404e47ef50f854c6b531241c9c4c5148161c43a2f717c6f5340219f183cca4531808526f4d0b448ade8616f4016207d20d9c31dc1ed5a29e917c55eadf173dd8a3a3ce93771ebd6c5ea031d311f780a30a31477871cfe11d914704c515a0e90106bb47ffbf6c4f11a38dc5386b136d39d85a90f7090ed3a6275b8d11e4fe0e9ef6ef52630310c0cb3e30619174b1c12767a07012e01b9dec6a7b09dc6b78ec337458518663b8bfaa0369e181cbd86141ce6258dfe516004cac52e6c161fcc01707037505850128a6a1939d05f52666a89e08ec7476ade5a59283c95b53e85c6fcb657ceeea507ead43d4a1ebc9be7ac5f2f00697bec99178b146619bcf19950ecdbaf91d988a8896270e38474a2e5d05dfa3913cff1884b06a58e514f265c27b9d261856408e5adcf529a6309bdefe8254b67f452a789ae0c5ff9c3be27cb1b0e59c56cad5ccf4e976116af9fe00bdec6c17e582894c92bc899dd516720bc6ed7d59338415546e809cf1ab4b2db5c22e5e6cb537f255f1795b98d84bd5502d0b30bb7e650cdff80da439161ef5cf1025535060bc518a24304f1dff01176eee678187805d80a9242e5454f225cf29ef2569b2d1aa6979c4e9a3c55f18a052b920c6dd7a324d1c6b7d8d1376d4a8ec4fed38b70a89c3c7b80fcb76d48005bfb86107d51934e2ca18e50983ed9dfc6ddc6d2c5a15a900386e9f9c65cb725d0a7bb744b70b49ce6f35002acd446f93a727fe0aee05c935c8951482cd508c5104f84bc93868133274622f06d1b7b70d9d72c74acba71481dd67515f13be4b09cea6f11a92437baf2d74002a895a701c3145e2cbee1023fea48a729461a16e51719afe3ab306367bdd1348edaeb97262c453dc09c1fc2a9cdb4aa283b6e22f18d109db36b1dc024336e0cfff728cdaaddd223ba862979d3aae7e8a89f924f63632a8b3c821e4d7db0ef782d180f010f89712f898c900f12d62c7b675581908c5b92bf5e1b0b29017b88b677669feca2c0d8c927b57d4844121c392d91b255bd3b78b45dd8b1b0e9a8393f63f2c074831c6e61f0177e7fa507fb7836012605915e9a150c57ee17962bfe372097de6974abe4b4a199d97f15fcfbce153108fa66b53bf2f0280f38bcb5e6e36a720d246b2b8ad9654b5addfc01819f4b3cf2d0aa06a0d3d2dc7b99165008bab2601ff870a839499e2212a024541a625468b252a8ab240139dc40ba9ad873ab180cda9eb9daf767aa1ccef054eff8e7da1d2c2acd82440f10221183cb8f6b840cc29e67e0e17545d91b5f6067bdd16a5cf9cad6f565f8e08d7fe2c6d692f97f49bf4f323f6f31f14cbaea46d246eca801fa797631bbf849051cc4e15469ce363a721a347be88e7896296e8a4e50832e6ff4fb4d41b5919bc4df9bde064392e68ccef3a1a2ae3dcde963d476d98beb4e2133e2e1eb71f2e68a782d568a474ae0bd753373082040e0a0296284af226a88638689687e904df122794cfe40eca4c4af5c9e53893ba40f7e60d0ab753846d39ad7ca0d7056b19b46c6eea90a9d9fd2378a16c29777cd739984370b9cad49f2710f2745c91863bd850ed6af8717a41d0f38bfbb8d2b2b04b02a38e4071439cbd7ed159fbf095fb3fb309df217ab12f944e5889d0494aec8abcaa36991a204818538b74ef4cb4086ef0d531a634efdd412f2a0dcaa09c4159f6e8222b11f3a12c563d63459491f15ac7d1e41f4b37b6b82fd919f9276f9b8e514ef6eaf1903f66198a51bb19c7631e3b3e982bdac5d731598c2961b13d94c11ee597f88fe2c3b862f0e6704dd297a5ff7a14237c90418563044f26b6ca17c731a87302ca6b2a2463f15cfde9aefaefbbb5263f037d8e1fef3633c29576975b6afc191106d15d26651b24b8ef1e001d82021ba53be67aac66b4c4d19eeb8a1b2c54693a10615c5e35d8fa811219cc9db879bcd279ad46a8a5f789bf1bddd05576e7dfcac72e5c94e18331670b91e1b3cbf62e599ee07a"}], 0xffffffffffffff1a}}], 0x6, 0x4000) [ 791.981726][ T2517] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 792.002124][ T2516] IPVS: ftp: loaded support on port[0] = 21 20:57:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 792.099595][ T2516] virt_wifi0 speed is unknown, defaulting to 1000 [ 792.103588][ T2521] IPVS: ftp: loaded support on port[0] = 21 [ 792.129022][ T2512] EXT4-fs warning (device sda1): ext4_group_extend:1782: can't shrink FS - resize aborted 20:57:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d021a80000a0000000000000000", @ANYRES32=r4], 0x20}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x54, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x6}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x54}}, 0x0) [ 792.278747][ T2533] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 792.497846][ T2538] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:57:08 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x2, @private2={0xfc, 0x2, [], 0x1}, 0x4000009}, 0x1c) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000000c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="37fe0100", @ANYRES16=r2, @ANYBLOB="0001ffffff7ffedbdf250100000005000400020000001400020076657468315f746f5f687372000000000900010073797a3200000000050004000200000005000400020000000900030073797a32000000001400020076657468305f766972745f77696669000900010073797a30000000000900030073797a3100000000"], 0x84}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) r5 = accept4$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000240)=0x14, 0x80000) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x40}}, 0x0) socket$inet(0x2, 0x80001, 0x84) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97) [ 792.639423][ T2544] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 792.687218][ T2539] batman_adv: batadv0: Adding interface: veth49 [ 792.694075][ T2539] batman_adv: batadv0: The MTU of interface veth49 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 20:57:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 792.825131][ T2551] EXT4-fs warning (device sda1): ext4_group_extend:1782: can't shrink FS - resize aborted [ 792.939431][ T2539] batman_adv: batadv0: Not using interface veth49 (retrying later): interface not active [ 792.975635][ T2554] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 793.042326][ T2541] batman_adv: batadv0: Removing interface: veth49 20:57:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 793.266775][ T2573] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 793.403901][ T2521] virt_wifi0 speed is unknown, defaulting to 1000 [ 793.460179][ T2525] IPVS: ftp: loaded support on port[0] = 21 [ 793.858671][ T2516] virt_wifi0 speed is unknown, defaulting to 1000 [ 793.866642][ T2525] virt_wifi0 speed is unknown, defaulting to 1000 [ 794.121229][ T2521] virt_wifi0 speed is unknown, defaulting to 1000 [ 794.326763][ T2525] virt_wifi0 speed is unknown, defaulting to 1000 20:57:10 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000200000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:10 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf64(r1, &(0x7f0000000b40)=ANY=[@ANYBLOB="88bf259659a927b1928b9ba4ede63a447592f2d7922018418901fa42fddd618edb6818d0a7fe375671b8206eac7437da69f924999c01625a77006543cfc56c83e1e8f5460d62abd8ae69496a0fc78f284d1343ed64a835c967b9fc7735aeaad6717c226fe345498aa7197a32aa114c13dbc2ffc03d11fef924ec36080001000000000000e35876adf33b407e94a803cf484a8c1daead95121cb613694b05000000653dc4ee32db1e7dae395ae2b576eadfcfb9460f486ac5bc0e61c6ba8e5cd2d7c60afb3844fdde32e7cb8bbe0685fb0a8aa3a7b4ff7e46e1d6e1fdcc05518be66ac21be58900155b3d1c2ccdc3e3bb3703a586ccf0edd9a1d55bd6e81c8141a2c4d00b192716d46cd6b765c5eef2a8109bc2c7758e19f81bb67cb468c7300a84760a042bde5acc2c8a555359c1fe66a60f170a410fc1ff4c54b6d4501d9de9eefc8a"], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r6}, 0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r6, 0x40}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f", 0x7) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000240)="f2642a2b86638f19ef124cfb7cda0868aa9127ad44a43881c688bbf7709094957994ebf6482bca86d5a525294f4693da42a4ad27f764129463c7217c376c117722341ba847dd1dee3d214fa7a9480a5f99cadc3b6dc899b0a577d068d2646c156a1116abb1719363ded62fe75e93076afdb1170dcc60f49ff43f0745942c20efe89a72df1068a52c534b3b2d4a0eb86f66370a21eda1900d6762600670ce39c0ae359695b01311364835a08a8f05b210bdfd234bcbcb"}, {&(0x7f0000000100)="a8fecd529582b82423acd58a8e318e9555e0f767d1d2874c44bab1e69efec8401508cf85be8b8a590b4eb0dc78e859f991affc763be8b5cd8353dbdb2466458a0793dba684902c407b95843b778d3275dacfca940cdd0887e9dc2e274cd19093a66ad4707d1145fc35a97e87"}, {&(0x7f0000000300)="494eae6d4b4f7e1f9662e77a5d54637461aad2ba51828eedc8cace05426b7869f33957b8785d4ebd457b856587e2156ec1afe4573621c6fb7ca3b0ade8ad114b80a7e9b49c19ed46c40905ceb86d5c6e420e76abf691dc7c68bc610d894b7ddc0b765ac1911497adbc59938c013c00422f084dee9b3acd8a27429c928b694f56d539a257727656"}, {&(0x7f00000003c0)="26a201512aa423f73ab973557905b2160e8e0011d6e6d12b1fd3d144df40bc3c035629ee6357058457614ff8078dedb79b054790a1aacf3df7f3e973a82934af6b33181a55189e82ba6afe74dfc52c41d49c892c52d1222515ee73648cc06389a16a"}, {&(0x7f0000000080)="2995be5f2d4807aeb6cf5987d246ab081ed7bec7b82fa48523de3ce2adc3d298ebdc81005db629dd9a83e6926e681d5b6ae9aa775e0d011b"}, {&(0x7f0000000440)="d2c7be34f31bcf1bc9ba3b3c14402270a60cc917fb05810eab61323e8a708ca351f551202fd7d33c9f5a4530af66dab0004df982f432146838c6f18a6c1f2115e358719be0e0a32cf2912da38bb9e1d702db691f2b3e647faff636a59a6655037d095b2419f4cea6a275bbde8bc088740dd81495b508"}, {&(0x7f00000004c0)="984d7bc076b6c924dbeef4b1ca26d871b400f134c8db2f1c14bfce1ab6a240b1a27008676dc5f7d888a7d89d090c2f4368c12233565ecb441c462a509d4d3f0d496fb0849dc24f8da0674592be7a20f26784f51cb0e40f5e2cf9b4adce7e76b5c6ff1b8ffbfb8a0b6e7045734834e08e4c76bb2ede2f2cecbe26ac2c927d8b7e77999fdfaa1dd7c16e93ce62e6717c861de29d2d5c5934fa0d3e4b6768f59fe55dc718449b2afe9fce589ba78eacece21bde438486a53521d8f7b1a7792582a9eaa9c45045c9c22b5ea15cf755dde6228948807835e9ef1b26c3e905d319fb"}, {&(0x7f00000005c0)="7c60d135673d8abd7f8eecee48d6e617fca0160a06b165b76c709a9cb85b3f8fa92450ca8d42c5467004f817f1fed62a29f7283318d6ad266bd1bc41809902c8979ff0216ebb1e50bf114abff02f4cdd3d928fb0618a64f2f62f7342af87b5de179990b8856e466e70ce739588f8819fe9b537b3d1de8eb23e2c64ea99f4c3ac6336d9ede766871a5d0bb352d6d705be06a97cb3978f53fe11ef43862bd377c01fe4638e9b6005d87bc4ca1537f67cec79640becf2734b9be5a0840b876bfa826e5d91e5fb9f7d2c7774fc2655cd2e6576cf14f4b2d0e57960b97e4d73a412bf636762c288e3e4ab909c84fa26e060"}], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000740)={0xc00, 0x59f7, 0xfffffffffffffffb}) 20:57:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r5}, 0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r5, @in={{0x2, 0x4e23, @broadcast}}}, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x128, 0x0, 0xd0e0000, 0x0, 0x100, 0x1e0, 0x1d8, 0x1d8, 0x1e0, 0x1d8, 0x3, 0x0, {[{{@ip={@multicast1=0xe0000c00, @multicast2, 0x0, 0x0, 'veth0_virt_wifi\x00', 'veth1_macvtap\x00'}, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}, @common=@set={{0x40, 'set\x00'}, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp\x00'}}}, {{@ip={@rand_addr, @local, 0x0, 0x0, 'veth1_to_hsr\x00', 'syzkaller0\x00'}, 0x0, 0x98, 0xb8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) 20:57:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d021a80000a0000000000000000", @ANYRES32=r4], 0x20}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x54, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x6}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x54}}, 0x0) 20:57:10 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 794.718432][ T2651] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 794.762536][ T2652] IPVS: ftp: loaded support on port[0] = 21 [ 794.773357][ T2655] IPVS: ftp: loaded support on port[0] = 21 [ 794.789881][ T2659] Cannot find set identified by id 0 to match [ 794.799414][ T2660] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:57:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:10 executing program 4: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfffffbff, 0x28}, 0xc) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 794.897360][ T2659] Cannot find set identified by id 0 to match [ 794.919478][ T2661] batman_adv: batadv0: Adding interface: veth49 20:57:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d021a80000a0000000000000000", @ANYRES32=r4], 0x20}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x54, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x6}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x54}}, 0x0) [ 794.941625][ T2661] batman_adv: batadv0: The MTU of interface veth49 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 795.041885][ T2674] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 795.128413][ T2661] batman_adv: batadv0: Not using interface veth49 (retrying later): interface not active [ 795.142017][ T2677] IPVS: ftp: loaded support on port[0] = 21 20:57:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 795.249812][ T2662] batman_adv: batadv0: Removing interface: veth49 [ 795.352281][ T2682] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 795.378396][ T2696] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 795.457376][ T2652] virt_wifi0 speed is unknown, defaulting to 1000 [ 795.465135][ T2687] batman_adv: batadv0: Adding interface: veth37 [ 795.479788][ T2687] batman_adv: batadv0: The MTU of interface veth37 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 20:57:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 795.633236][ T2687] batman_adv: batadv0: Not using interface veth37 (retrying later): interface not active [ 795.692652][ T2707] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 795.705220][ T2691] batman_adv: batadv0: Removing interface: veth37 20:57:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 795.802778][ T2658] IPVS: ftp: loaded support on port[0] = 21 [ 796.013829][ T2725] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 796.284449][ T2655] virt_wifi0 speed is unknown, defaulting to 1000 [ 796.589499][ T2677] virt_wifi0 speed is unknown, defaulting to 1000 [ 796.596849][ T2652] virt_wifi0 speed is unknown, defaulting to 1000 [ 796.766979][ T2655] virt_wifi0 speed is unknown, defaulting to 1000 [ 796.908703][ T2658] virt_wifi0 speed is unknown, defaulting to 1000 [ 797.035847][ T2677] virt_wifi0 speed is unknown, defaulting to 1000 [ 797.302847][ T2658] virt_wifi0 speed is unknown, defaulting to 1000 20:57:13 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000100000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:13 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x68002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'batadv_slave_1\x00', 0x2}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x80002, 0x0) connect$netlink(r5, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r6}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x4a8, 0x12, 0x1, 0x70bd26, 0x25dfdbff, {0x6, 0x4, 0x8, 0x9, {0x4e23, 0x4e23, [0x3, 0x80000001, 0x80, 0xffffbc78], [0x40, 0xa14, 0x6, 0x7], r6, [0x80000001, 0x40]}, 0x40, 0x80}, [@INET_DIAG_REQ_BYTECODE={0xe9, 0x1, "a355efdad3e01f180b740449870efd8db2067183b6b723a7937147243538c4ea20331c90f36654fa28effd5d27030bc1cec76e1c3571c37a2b1a069937a299efb1bb2cffabdb365c4d650274b4e7cdccb1d121bbd22edf8cbe8c941358210eb1ca95b9cedb8459c3f2a78dc5ca1cff7501791a83bdc9748dbb079d682f6a6379f91956c249da679e8e044e9dcdd3d01cf7e6eb09ece2da47a4aef56413d7e9a023b6a1c4a5e22c77b42ac6282b01d00506f57a9516d43ead56db3ef40de1c5c0bc00f1f1554eeef11d3b525c170d87ac83ae953df81b782f1e427fb6169d03754246bd7ea4"}, @INET_DIAG_REQ_BYTECODE={0xb3, 0x1, "9da8bd8396a3b3828924cd3e51c6a9615642ca9b0d3cb8bf54b5f27adca154e505ea0a8242b0821886813588ae319849cbfa5bbbcc266227a273697694b0f1a98467c6d0626bc2de9fa0e2fc4909166d31b0d9a209161b7959f5633b50781f5ba62c6b33dd8e6f5662349a5f4c84d29daa95ab1579ff9c8c95f2fcc8ba84d7f359a565a09248344f22494012f51f7465907dfe4c3248994084984a7415674dbe39dd561530357b5998fd752e846488"}, @INET_DIAG_REQ_BYTECODE={0xe8, 0x1, "0582b1c6039180f36bcc0a2d354f22fe1830bfe53cd7e21f66c28a7f1bd2ce568f5a13cfd1bb6c378f0867945f0275554924f8ac933d8091129bc3950b33232895df0fcdf45798b3636092991c245276fbf8941f9d73badc02bf3d0d2c26bbad37ca10d7a5ff14078ea067c306f54e4308d3c08228102f8d8a78a1d2a9742a5af3063e2d45e7576faaf82259f07a9c95cd202751533021c1430cd004c1466db2c6c8847407ff6e29afe7430d18a5a384c0258397f0a7dd4f636e876fc66650d7337d4a2a4354b26ac0891c24b89338c77f711f434d16a35b2ccbfb29926a50c1c564c542"}, @INET_DIAG_REQ_BYTECODE={0x20, 0x1, "d18d9488c01af9b7b676f55cc4a02f6de6f6db7646c6ec617a047433"}, @INET_DIAG_REQ_BYTECODE={0xe1, 0x1, "9e8500f2b5273e83f5e21e3e8000df624f4300ec94d2ff9b69969ad5c7f488559b1a47d0cfaaddd0984649283f2d7196fec27b6e6e9fe74287fbdc0e9561389169db501a0e80e8fcb0ce9e3c6158c4a67005c5762c9cbc3901caeb6f07c9e7680efd2bc1a3b16027abe4ad6be3cd9475a4ccb50b43fac516d016024dc8dcd4b8e03121ad0988443649be1775b22aaf39f7f4efdedb8b9fcc80326f919af3aa79c145dc11654851a942465135d2103d85d8b3b3e03d807a388a6b837fa44873727949a900594b04cb60cb02e4030955178074605f29a61493acc3ab544d"}, @INET_DIAG_REQ_BYTECODE={0xd0, 0x1, "bb83a404652584e74451524d82663792d7367310abda31ac3dbf8b1413610f54d43643c3af9fd37f564d87119289b3ff008f41bd3080bd9da315735a85c8efd54820e3f448db7c8cb9492c850553e84c9069102e761b0d5bb076fd664fed14f3b0eac837e4b7b57f4097be19f0c5abbf569dc047eb8e30c10a096c85f9f59303dda6ec82f910e4ea51329148023add53bb1bb68031e3181b3c744a62f4771921fe303ba6585450a815e88c72e0ec0359b68c1856388ee1717ad544c3cb5d496aead770aa3d3f3a0e7151d700"}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x1}, 0x8090) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="00006002ffffffffffffffffff002f"], 0x3a) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 20:57:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000048c0)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000004980)={r0, r0, 0x5, 0x5f, &(0x7f0000004900)="676d81d1f3e5d69a8a2ff8188b71dc4263e5347b90f6f0e48c766cef34c0b3f10ea1c80b0ca78226f878796a471346652fc293dcec6d570b3104f0c0cddc1b8a33083fd2d2aa00b5df7054aa22060f721dbe946fb5a29372fd04285d0cc0e2", 0xa8, 0x24, 0x7a1, 0x3, 0xa72, 0x2, 0x72, 'syz0\x00'}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}, 0x0, 0x1, 0x7, 0x0, "000000000000000000ac00000000000000000800"}, 0xd8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x200) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000380)=""/235, &(0x7f0000000000)=0xeb) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x304}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", 'dCe#', "b1034b903a64f865"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r0) 20:57:13 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r2, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:57:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="8a", 0x1}], 0x1, 0x1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, 0x0) close(r1) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r4 = socket(0x10, 0x80002, 0x0) connect$netlink(r4, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) connect$can_bcm(r2, &(0x7f0000000100)={0x1d, r5}, 0x10) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x4000) [ 797.698974][ T2815] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 797.754502][ T2816] IPVS: ftp: loaded support on port[0] = 21 20:57:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 797.808470][ T2823] IPVS: ftp: loaded support on port[0] = 21 20:57:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)='9', 0x1}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468", @ANYRES16], 0x48}}, 0x4048000) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newlink={0x38, 0x10, 0xffffff1f, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8, 0x1, 'ppp\x00'}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r2}}}}]}, 0x38}}, 0x24040000) [ 797.867208][ T2816] virt_wifi0 speed is unknown, defaulting to 1000 20:57:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={0x0, 0xe, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @cfhsi={{0xa, 0x1, 'cfhsi\x00'}, {0xc, 0x2, 0x0, 0x1, [@__IFLA_CAIF_HSI_INACTIVITY_TOUT={0x8, 0x1, 0x40}]}}}]}, 0x3c}}, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e23, 0xfffffffb, @remote, 0x562a}, @in={0x2, 0x4e23, @rand_addr=0x64010102}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0x3}, @in6={0xa, 0x4e20, 0x80000000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}], 0x84) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000000c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="37fe0100", @ANYRES16=r4, @ANYBLOB="0001ffffff7ffedbdf250100000005000400020000001400020076657468315f746f5f687372000000000900010073797a3200000000050004000200000005000400020000000900030073797a32000000001400020076657468305f766972745f77696669000900010073797a30000000000900030073797a3100000000"], 0x84}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r4, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gretap0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip_vti0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x48084}, 0x4048041) [ 798.002549][ T2839] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 798.104209][ T2843] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 20:57:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 798.160592][ T2845] caif_hsicaif_hsi_newlink: failed to get the cfhsi_ops [ 798.274488][ T2852] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 798.316934][ T2845] caif_hsicaif_hsi_newlink: failed to get the cfhsi_ops 20:57:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 798.395758][ T2846] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 20:57:14 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x10010000004e20, 0x0, @rand_addr, 0x1}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x83, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd601bfc97004d8880fe800001000000000000000000000600ff02000000000000000000000000000101004e20004c90"], 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$CAN_RAW_RECV_OWN_MSGS(r1, 0x65, 0x4, &(0x7f0000000100), 0x4) [ 798.543494][ T2859] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 798.819781][ T2823] virt_wifi0 speed is unknown, defaulting to 1000 [ 798.821658][ T2827] IPVS: ftp: loaded support on port[0] = 21 [ 799.124390][ T2816] virt_wifi0 speed is unknown, defaulting to 1000 [ 799.131847][ T2827] virt_wifi0 speed is unknown, defaulting to 1000 [ 799.405981][ T2823] virt_wifi0 speed is unknown, defaulting to 1000 [ 799.582077][ T2827] virt_wifi0 speed is unknown, defaulting to 1000 20:57:15 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000200000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:15 executing program 5: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000001300)={@empty, @empty, 0x1, 0x3, [@rand_addr=0x64010102, @multicast1, @rand_addr=0x64010101]}, 0x1c) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000003040)={0x1f0, 0x7, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_RULE_EXPRESSIONS={0x90, 0x4, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@cmp={{0x8, 0x1, 'cmp\x00'}, @void}]}, {0x80, 0x1, 0x0, 0x1, [@immediate={{0xe, 0x1, 'immediate\x00'}, @void}, @masq={{0x9, 0x1, 'masq\x00'}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_MASQ_REG_PROTO_MAX={0x8}, @NFTA_MASQ_FLAGS={0x8}, @NFTA_MASQ_REG_PROTO_MIN={0x8, 0x2, 0x1, 0x0, 0x14}, @NFTA_MASQ_REG_PROTO_MIN={0x8, 0x2, 0x1, 0x0, 0x14}, @NFTA_MASQ_REG_PROTO_MAX={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_MASQ_REG_PROTO_MAX={0x8, 0x3, 0x1, 0x0, 0x13}, @NFTA_MASQ_REG_PROTO_MAX={0x8, 0x3, 0x1, 0x0, 0x8}]}}, @objref={{0xb, 0x1, 'objref\x00'}, @void}, @queue={{0xa, 0x1, 'queue\x00'}, @void}, @reject={{0xb, 0x1, 'reject\x00'}, @void}]}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_USERDATA={0x72, 0x7, 0x1, 0x0, "6dd349ae2736384d6824efb78fbd016a69850478845fb1e53ff6ef62e488e7522ea08a109ccbed104e3d9449d5823892c7d4cdbaddcb93ac7313b3d9067a83f7df068c79666447c46fdc7a59412f2b295d3759987f5c79f8a0ad901d43a4f1e3de50a94ebbcca573ae87140cbd36"}, @NFTA_RULE_USERDATA={0x76, 0x7, 0x1, 0x0, "502c0bf916b172ca337ad57483290c99182e26b438954ee8315324cf66215251a53bc468eeccf63364d14d9c3469a081434c0edddb399ea04a25fd2fa85bcd7b178acb23d690d076516e7846ea3ed46f2322898b7df8c2023c0e360b777e93643343261b49e318e8bb6114603890b4b798bc"}, @NFTA_RULE_EXPRESSIONS={0x48, 0x4, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@reject={{0xb, 0x1, 'reject\x00'}, @void}, @reject={{0xb, 0x1, 'reject\x00'}, @void}, @meta={{0x9, 0x1, 'meta\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x16}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_META_SREG={0x8, 0x3, 0x1, 0x0, 0xd}]}}]}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg$sock(r4, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="f220d3c091c0ed9931f5b60a331474be0824983c590f6d122e7ef39696a46d72359e94744098955566465bee27d3226f81cdacb253d974bd0000e904affb6d7f5369bd704b3393562cc2d60fd96ae9d35134e55ff30f962702dcbcc2ee245bc970a0b8da224e6fb997b6b07f4b42f0c1df6df40b4b83d54a6d97f87db0f49dde7e4af44bead480310ac2c43f7e6ba22f6d9cf039593de05014e1d13ee8423c8fb252e72426fadd93fe18d0d678113e1768c9609d4cfcd4d1d36123a8f6977407d109957dae1ec2aa1fea4afdbf07c0c98377bddef9ca6da02512", 0xda}], 0x1}}, {{&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000002e00)="0f4cd66289a2359a21c12be2e58b1104db76b28cf4c64a039f43a2878533fefdccd83f1508076372b4d211c80e029332001c3a6b5cd28f4bf79142dd03f47c613aa38fc400a671586748ad9938e04d973b26a78dea430ad8884f80f4b48ab990ef411029750c210057b329a078c14d8bc803effc649b560baf43fb89b8a3f0776fc8b14fc52cd822896e3403bb93b809235f1871f4dacfa4832466f38bb83dc4150f060b0778840b69a478f2099ba49c020ebe213fee43f2", 0xb8}], 0x2, &(0x7f00000013c0)=[@mark={{0x279}}, @txtime={{0x18}}, @mark={{0x14}}, @txtime={{0x18}}, @mark={{0x14}}, @txtime={{0x18}}, @mark={{0x14}}, @timestamping], 0x5000}}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000001480)="667f96af35ed9ea1b55065f1d493b4a5f7c0068daa9a1ed9fb7066f41767ff16f133e9924323881f0a13cbcdadd2ac9823609bc9e2f5d2115f6d8f2c12999a6249ba785d112d81fa2ab1dc9be7d1e14cf4ccc6f474d7e142dac7fdfa867dd7449c8226e47a4b3630b9750d9647a7cb988c9cd66514fb844ef2d6175f71bb9e4c520f5cdb74207965b298fe94090fc99ffc50fc223c9bba9a8c2b4e530b9e13f543a00d262c83244bc6dd22", 0x87}, {&(0x7f0000001540)="87ae1140a7bf83b980417ac3a8f3d77b8a2b04262876d14890256fd6b2274e35bf22c002286fb300dc1098f699eeaa7f49fd84002b3dc019a324eb64ff48fb1bf63435502fb4eb883b9f3cc5bd39a214282dbd8735c1ba0d3fe5b27e09deb430c174f17385919dfbb95194bc5c5d7d6514d77248ba09b58281a4a3d2d46b199d444a55f5ee8b22f8d6b3ee16b4d41b0b54b05792bd8367958c4b55de2e40dc48fa288bfb88e37af171a257e8240411752650b08f75a49004f9e5308c57058e745717fcaccefd4604ee6bcada3739792d32dc9c681389f109c1ce519119ba", 0xde}, {&(0x7f0000001640)="9d4a1ee89bf07d27dcd8666b105c18115cd2fd6c368e986d49e583bc90300e9390567d449dea2d2a95a32e25d0f657bed5464c664e4d6efc8b1a021228e88c0643bcf36739a04655b226c689dcc7c7f60dae8905186b179c331c483a957863233a75f3c9dd8d85467c4675d3334cb6aeaf3d59af4725df630a44bfe9232c2ecd66f2d2973ccdc286c4f11c2282d1becc6510f38143b2dce9fc43ffd4d8f003e6bae9c18bffd418fffeb9eac9d8eee7215ca4a2b275c8904b9b1812f9efe584c02002da15d7811647895feea2928377f461a721abbed1199227f2bcdaf997c61b1d10b71d203fafdef45596806e6d", 0xee}], 0x3, &(0x7f0000001740)=[@txtime={{0x18}}], 0x18}}, {{&(0x7f0000001780)=@rc, 0x80, &(0x7f0000002900)=[{&(0x7f0000001800)="0153e23d65052998f1e10d70db4810e27e420e085330127c62bfe9215ee30bb1c56d77c1ef4b711db17b4ad1bdee61326284e486d9585218cedc5a19ac074a255b93eb9167f35daaac42b325b1285e6a9b46348c5866da831af660b2d10c5969d1f211d365c0efe4193300a621ddcdecb3c19fb65ad18c1b4969845de8f59ba34371b790e18c68396235448fed82f3dded7f573a006bbb14ff4c19783ceb63b832c4f3e41b57acd4569dfe03308761d64b9c030db2", 0xb5}, {&(0x7f00000018c0)="9bcfe5c1fcfa0769cd57c344ebe5d42cb348ba8a6a26e34f1a575eab9e8d66cbc0d2a2c05381c72a029a0cb1d8df3e3972610bf783120e33", 0x38}, {&(0x7f0000001900)="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", 0x1000}], 0x3, &(0x7f0000002940)=[@txtime={{0x18}}, @txtime, @txtime={{0x18}}, @timestamping={{0x14}}, @mark={{0x14}}], 0x78}}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f00000029c0)="8b22b417a29942613219da85c84c118de47d563c596f8120cae2ab3d129c21ef427a7d4e90a3a13fce103f0596e43558fdb199de7434062531fbdbaebb79d520675fea6393e7d656f195b5d4dc1a09f9a4fff7a681374f1948fa46317ae84c8aa0916560ebac076bab274e2adcf24a6454ab7dd16d1ac2f7f3c75e0386e42f77de76466e83cc60cfb859959634b0fbb69cc2", 0x92}, {&(0x7f0000002f40)="686a819c5bad9a3d769410da9cc94edfc2949f2f63f4a196b4fb3e818f68ecb54c0a89d90bf2402701b5f5c43937f21cee38c4303a77d1cd1563d1c2a8fb6985ac2278a408f4180a3187cd201a78246d0ff5d559bf598bee3f44f16f7aad5ffb9d1cc59e7d4cb0319100f7bde2a6555c3bcb19d7544e250904b7b0c7e76046904c18fabf35cb24c1907c05827e555bd5c904b76cc84c9edc48946d4cdeb7bc03933cd7afb7a31d36d92f845b1edb1671b92bdedcbf613ba703b23bdff00cd3115e510c0e687c3a21a4ac3a07e0b144814d86939c439980113d476ec7283226fdf714f306565b86246c9d469d", 0xec}], 0x2, &(0x7f0000002ec0)=[@timestamping={{0x14}}, @timestamping={{0x14}}, @mark={{0x14}}, @mark={{0x14}}, @timestamping={{0x14}}], 0x78}}], 0x5, 0x20008880) 20:57:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:15 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000280)={0x41}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000900)={0x41, 0x4}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000280)={0x41, 0x0, 0x2}, 0x10) sendmsg$tipc(r3, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) r4 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000100)={0x41, 0x0, 0x2}, 0x1be) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000300)={0x11, 0x0, r6}, 0x14) sendmmsg(r5, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000000000)={@fixed={[], 0x12}, 0x7ff}) sendmsg$tipc(r4, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) sendmsg$tipc(r3, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) 20:57:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="8a", 0x1}], 0x1, 0x1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, 0x0) close(r1) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r4 = socket(0x10, 0x80002, 0x0) connect$netlink(r4, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) connect$can_bcm(r2, &(0x7f0000000100)={0x1d, r5}, 0x10) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x4000) 20:57:15 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 799.946787][ T2938] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 799.994220][ T2940] IPVS: ftp: loaded support on port[0] = 21 [ 800.027559][ T2942] IPVS: ftp: loaded support on port[0] = 21 [ 800.139064][ T2940] virt_wifi0 speed is unknown, defaulting to 1000 20:57:15 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000280)={0x41}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000900)={0x41, 0x4}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000280)={0x41, 0x0, 0x2}, 0x10) sendmsg$tipc(r3, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) r4 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000100)={0x41, 0x0, 0x2}, 0x1be) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000300)={0x11, 0x0, r6}, 0x14) sendmmsg(r5, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000000000)={@fixed={[], 0x12}, 0x7ff}) sendmsg$tipc(r4, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) sendmsg$tipc(r3, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) [ 800.230258][ T2959] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x80000000000000a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x800c810}, 0x240088c0) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1cfe8b00b196cf7b1dc5e5d4fc110e3c88c7633633c7e53f887fb7f22000936cdf7d1d7e90339a16237166e4c422ddc24729d51fe8a1fe3f38b8352c6e", @ANYRESHEX=r2, @ANYBLOB="01030000000000008000000000000000000036d9d2c4cd2a7e805ee37a69f26be3df077020cb52180175a4a5e1afac276e22963f5f57a60da3b840f3b395c04368cb0c502026ab634fb8963bd95b0589dcd5e774e96b4224bb26927e37afc2430e50802eb5732d83a35855e2bad6f2c90f3b5f1e8c11c70ef0670551b3f16ad3add53126447d0c8344284554a268f5ab1ed18056c186640000000000000000", @ANYRES32], 0x4}, 0x1, 0x0, 0x0, 0x20040054}, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r2], 0x4}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x22f718d3) [ 800.542144][ T2966] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 800.600496][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 800.600511][ T28] audit: type=1804 audit(1592600236.224:657): pid=2964 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/652/cgroup.controllers" dev="sda1" ino=16371 res=1 20:57:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003737153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:16 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@private1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x29}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x0, 0x3c}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x1, 0x0, 0xfe}}, 0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000100), 0x4) pipe(&(0x7f0000000000)) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x0, 0x0, 0xfffffffffffffe0b, 0x0, 0xfffffffffffffd50, 0x7}}], 0x1, 0x400c011) [ 800.802228][ T2973] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 801.065910][ T2942] virt_wifi0 speed is unknown, defaulting to 1000 [ 801.084455][ T2946] IPVS: ftp: loaded support on port[0] = 21 [ 801.479333][ T2940] virt_wifi0 speed is unknown, defaulting to 1000 [ 801.489579][ T2946] virt_wifi0 speed is unknown, defaulting to 1000 [ 801.748657][ T2942] virt_wifi0 speed is unknown, defaulting to 1000 [ 801.948564][ T2946] virt_wifi0 speed is unknown, defaulting to 1000 20:57:17 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000010d00000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:17 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000000)={@local, @multicast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x3, "0000000108653904010300d1a50f000a6a98f31f08da2f82e70068537d4c6130", "9384bbeb3018ad591b661fe808b21b77", {"694c875dfb1be5d2a0057a62022a1564", "a329d3a73b8268129e5fa4316a5d8c69"}}}}}}}, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x4e21, @loopback}}}, 0x88) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r6}, 0x14) sendmsg$inet_sctp(r2, &(0x7f00000002c0)={&(0x7f00000001c0)=@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000200)="d1d7d53ed258be7d5040ea3ed885916e3fd4988606aefe1418e3f3c13d5e3481f53a188aeaafe4bb941bdc4eb5301559b2e646f982ac4f30b7028bd4da0e51f1ee8c6daad50bd08ce8f91e451e732a4ac90352cefcd5889cf6f26a384f47b5c4307790a1e9a2bb67801775137e001826e6", 0x71}, {&(0x7f0000000340)="ca5107c240c32efd2153d287039950615ec3edb347bb9c7a197fdb71a3d6fd767ca905bab4d26afb5c4eade9391002b542fae70abc2de207141d127901f32310a19d0d539a1f6ea89d5b36ae392667e42abef5dc4802b8cc0d633fecb92f817e6bd29cad7786b46aaf116e3f2cbc0a757eb7341f87278045dcfdea9ceb24eac4323fdd5b9bc8b7b2ff94e74b204947340ac2bea09f58", 0x96}, {&(0x7f0000000280)="17301834fbaa6b4389ae338be0011f9dda3fc95aeb", 0x15}, {&(0x7f0000000400)="84b7af9751f45f36a4e7fbf33809a32986dee20aa6c1f7a4ad8cb103604f623c7e1a2447be0f870bb635fb920c52c8b0ecc836004d8c7d50ca81ed428490d5ece984993664c114808c74c11466", 0x4d}, {&(0x7f0000000480)="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", 0x1000}], 0x5, &(0x7f0000001500)=[@authinfo={0x18}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x1, 0x100, 0x6, 0x4, 0xb6e3, 0xa627, r6}}], 0x48, 0x8000}, 0x800) 20:57:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403737153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x8}}, 0x0) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="38000000100039af00"/20, @ANYRES32=0x0, @ANYBLOB="001500009b0000001800128008000100736974000c00028008000100", @ANYRES32=r5], 0x38}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast1, r5}, 0x14) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) 20:57:17 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280), 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 20:57:17 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 802.285696][ T3052] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 802.342065][ T3054] IPVS: ftp: loaded support on port[0] = 21 [ 802.359559][ T3056] IPVS: ftp: loaded support on port[0] = 21 20:57:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803737153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 802.451613][ T3060] IPVS: ftp: loaded support on port[0] = 21 [ 802.461503][ T3054] virt_wifi0 speed is unknown, defaulting to 1000 20:57:18 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3]}, 0x5c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x20, {{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendfile(r1, r2, 0x0, 0xf03b0000) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f0000000140)=0x2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'xfrm0\x00', 0x43732e5398416f1a}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xfffffecc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="060000000000000002004e20ac141438000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000800000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1e000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1e000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414aa00"/1168], 0x490) ioctl$SIOCAX25GETINFO(r4, 0x89ed, &(0x7f0000000240)) ioctl$IMGETDEVINFO(0xffffffffffffffff, 0x80044944, &(0x7f00000001c0)={0x7f}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000000)={'macsec0\x00', 0x400}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 20:57:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=@migrate={0xbc, 0x21, 0x1, 0x0, 0x2, {{@in6=@ipv4={[], [], @empty}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}, [@migrate={0x50, 0x11, [{@in=@broadcast, @in=@empty, @in6=@empty, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@multicast2}}]}, 0xbc}}, 0x0) [ 802.590330][ T3077] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03737153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 802.817826][ T3081] IPVS: ftp: loaded support on port[0] = 21 20:57:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d45059a4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) [ 802.918040][ T3087] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003837153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 803.126359][ T28] audit: type=1804 audit(1592600238.754:658): pid=3095 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/491/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 803.399031][ T3056] virt_wifi0 speed is unknown, defaulting to 1000 [ 803.477175][ T3065] IPVS: ftp: loaded support on port[0] = 21 [ 803.494076][ T3101] IPVS: ftp: loaded support on port[0] = 21 [ 803.834385][ T3060] virt_wifi0 speed is unknown, defaulting to 1000 [ 804.064049][ T3081] virt_wifi0 speed is unknown, defaulting to 1000 [ 804.179648][ T3054] virt_wifi0 speed is unknown, defaulting to 1000 [ 804.190223][ T3065] virt_wifi0 speed is unknown, defaulting to 1000 [ 804.425682][ T3056] virt_wifi0 speed is unknown, defaulting to 1000 [ 804.499483][ T3101] virt_wifi0 speed is unknown, defaulting to 1000 [ 804.767647][ T3060] virt_wifi0 speed is unknown, defaulting to 1000 [ 804.906810][ T3081] virt_wifi0 speed is unknown, defaulting to 1000 [ 805.041882][ T3065] virt_wifi0 speed is unknown, defaulting to 1000 [ 805.302211][ T3101] virt_wifi0 speed is unknown, defaulting to 1000 20:57:21 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000002000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403837153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:21 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000240)=0x1, 0x4) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x34, r4, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_SSID={0xf, 0x34, "1b251609beb8e391c00e16"}, @NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x3}, @NL80211_ATTR_ACL_POLICY={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x24008040}, 0x60000040) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r4, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_SEQ={0xf, 0xa, "9a5ce0c9abb7fff25b1235"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0xc090) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB="0120000000000000"], 0x48}}, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @bcast]}, 0x48) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f00000000c0), 0x492492492492627, 0x0) 20:57:21 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 805.506734][ T3234] IPVS: ftp: loaded support on port[0] = 21 [ 805.512098][ T3236] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 805.542214][ T3237] IPVS: ftp: loaded support on port[0] = 21 [ 805.601776][ T3239] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 805.833883][ T3237] virt_wifi0 speed is unknown, defaulting to 1000 20:57:21 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280), 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 20:57:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000140)={@remote, @rand_addr=0x64010102, @multicast1}, 0xc) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0xc0406618, &(0x7f0000000080)={{0x1, 0x0, @identifier="23fe099a0d9eb2faa8d715d74708e0da"}}) socket(0x0, 0x0, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$IMCLEAR_L2(r3, 0x80044946, &(0x7f0000000040)=0x2) socket$inet(0x2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000440)='@', 0x1, 0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 20:57:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803837153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:21 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000240)=0x1, 0x4) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x34, r4, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_SSID={0xf, 0x34, "1b251609beb8e391c00e16"}, @NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x3}, @NL80211_ATTR_ACL_POLICY={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x24008040}, 0x60000040) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r4, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_SEQ={0xf, 0xa, "9a5ce0c9abb7fff25b1235"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0xc090) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB="0120000000000000"], 0x48}}, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @bcast]}, 0x48) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 806.262995][ T3287] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 806.311794][ T3240] IPVS: ftp: loaded support on port[0] = 21 [ 806.381323][ T3293] IPVS: ftp: loaded support on port[0] = 21 20:57:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03837153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 806.458980][ T3292] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 20:57:22 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x800, 0x4003d) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x1}, 0xc) r2 = socket$inet6(0xa, 0x3, 0x3a) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@loopback, 0x4e20, 0x0, 0x4e21, 0x0, 0xa, 0x40, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffff}, {0x7, 0x0, 0x0, 0x9}, 0x9, 0x6e6bb1, 0x0, 0x0, 0x1, 0x2}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d5}, 0xa, @in=@broadcast, 0x3500, 0x0, 0x3, 0xfd, 0x4, 0x0, 0x401}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xcb, &(0x7f0000000000), 0x3) socket$inet6(0xa, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7}) [ 806.618472][ T3234] virt_wifi0 speed is unknown, defaulting to 1000 [ 806.618511][ T3237] virt_wifi0 speed is unknown, defaulting to 1000 [ 806.634549][ T3312] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 806.861804][ T3315] IPVS: ftp: loaded support on port[0] = 21 [ 806.913193][ T3319] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 807.120709][ T3332] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 807.405569][ T3240] virt_wifi0 speed is unknown, defaulting to 1000 [ 807.624653][ T3317] IPVS: ftp: loaded support on port[0] = 21 [ 807.713890][ T3293] virt_wifi0 speed is unknown, defaulting to 1000 [ 807.834026][ T3315] virt_wifi0 speed is unknown, defaulting to 1000 [ 807.841035][ T3293] virt_wifi0 speed is unknown, defaulting to 1000 [ 808.064531][ T3317] virt_wifi0 speed is unknown, defaulting to 1000 [ 808.089899][ T3240] virt_wifi0 speed is unknown, defaulting to 1000 [ 808.456563][ T3234] virt_wifi0 speed is unknown, defaulting to 1000 20:57:24 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000001000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x1406, 0x8, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x14}, 0x80) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f00000002c0)) [ 808.666093][ T3418] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 808.713870][ T3421] IPVS: ftp: loaded support on port[0] = 21 [ 808.788245][ T3421] virt_wifi0 speed is unknown, defaulting to 1000 [ 808.848552][ T3315] virt_wifi0 speed is unknown, defaulting to 1000 20:57:24 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:57:24 executing program 4: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @local}}, 0x9, 0x81, 0x1, 0x401, 0x40, 0xfffffffe, 0x1f}, 0x9c) unshare(0x40000000) r5 = socket(0xb, 0xa, 0x3ff) accept4$netrom(r5, &(0x7f00000000c0)={{}, [@null, @rose, @remote, @rose, @bcast, @rose, @bcast, @default]}, &(0x7f0000000000)=0x48, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, 0x0) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f00000002c0)={0x0, 0x810f0a00, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:24 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x4, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="30d1c3c6bfc3490a709aa5e5ed", 0xd}], 0x1}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000280), 0xa8) pipe(&(0x7f00000004c0)) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x7) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(0xffffffffffffffff, 0x0, 0x0) close(r1) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x58, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0x58}}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008010}, 0xc000) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) [ 809.283295][ T3457] IPVS: ftp: loaded support on port[0] = 21 [ 809.289273][ T3459] IPVS: ftp: loaded support on port[0] = 21 [ 809.321159][ T3460] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 809.323561][ T3317] virt_wifi0 speed is unknown, defaulting to 1000 20:57:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 809.403299][ T3467] IPVS: ftp: loaded support on port[0] = 21 [ 809.417926][ T3458] netlink: 'syz-executor.4': attribute type 9 has an invalid length. [ 809.461024][ T3457] virt_wifi0 speed is unknown, defaulting to 1000 [ 809.504253][ T3424] IPVS: ftp: loaded support on port[0] = 21 [ 809.623151][ T3491] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 809.874177][ T3498] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 810.183199][ T3464] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 810.216594][ T3464] CPU: 1 PID: 3464 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 810.224957][ T3464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 810.235019][ T3464] Call Trace: [ 810.238323][ T3464] dump_stack+0x188/0x20d [ 810.242703][ T3464] sysfs_warn_dup.cold+0x1c/0x2d [ 810.247660][ T3464] sysfs_do_create_link_sd.isra.0+0x119/0x130 [ 810.253829][ T3464] sysfs_create_link+0x61/0xc0 [ 810.258626][ T3464] device_add+0x713/0x1c10 [ 810.263154][ T3464] ? uevent_show+0x360/0x360 [ 810.267882][ T3464] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 810.273874][ T3464] wiphy_register+0x1e2e/0x2940 [ 810.278743][ T3464] ? wiphy_unregister+0xee0/0xee0 [ 810.283776][ T3464] ? register_netdev+0x50/0x50 [ 810.288565][ T3464] ieee80211_register_hw+0x2295/0x3960 [ 810.294043][ T3464] ? ieee80211_ifa_changed+0xdc0/0xdc0 [ 810.299528][ T3464] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 810.305175][ T3464] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 810.311162][ T3464] ? memset+0x20/0x40 [ 810.315149][ T3464] ? __hrtimer_init+0x13b/0x270 [ 810.320023][ T3464] mac80211_hwsim_new_radio+0x22ac/0x4520 [ 810.325748][ T3464] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 810.331313][ T3464] ? hwsim_register_received_nl+0x400/0x400 [ 810.337214][ T3464] ? memcpy+0x39/0x60 [ 810.341210][ T3464] hwsim_new_radio_nl+0x8fe/0xf50 [ 810.346248][ T3464] ? mac80211_hwsim_new_radio+0x4520/0x4520 [ 810.352257][ T3464] ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320 [ 810.358675][ T3464] ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320 [ 810.365013][ T3464] genl_rcv_msg+0x627/0xdf0 [ 810.369531][ T3464] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 810.375866][ T3464] ? __dev_queue_xmit+0xbf2/0x30a0 [ 810.381005][ T3464] ? lock_release+0x800/0x800 [ 810.385701][ T3464] ? skb_splice_bits+0x1a0/0x1a0 [ 810.390645][ T3464] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 810.396459][ T3464] netlink_rcv_skb+0x15a/0x410 [ 810.401231][ T3464] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 810.407563][ T3464] ? netlink_ack+0xa10/0xa10 [ 810.412173][ T3464] genl_rcv+0x24/0x40 [ 810.416156][ T3464] netlink_unicast+0x537/0x740 [ 810.420928][ T3464] ? netlink_attachskb+0x810/0x810 [ 810.426046][ T3464] ? _copy_from_iter_full+0x25c/0x870 [ 810.431421][ T3464] ? __phys_addr_symbol+0x2c/0x70 [ 810.436451][ T3464] ? __check_object_size+0x171/0x437 [ 810.441746][ T3464] netlink_sendmsg+0x882/0xe10 [ 810.446641][ T3464] ? aa_af_perm+0x260/0x260 [ 810.451151][ T3464] ? netlink_unicast+0x740/0x740 [ 810.456110][ T3464] ? netlink_unicast+0x740/0x740 [ 810.461050][ T3464] sock_sendmsg+0xcf/0x120 [ 810.465473][ T3464] ____sys_sendmsg+0x6e6/0x810 [ 810.470245][ T3464] ? kernel_sendmsg+0x50/0x50 [ 810.474946][ T3464] ___sys_sendmsg+0x100/0x170 [ 810.479673][ T3464] ? debug_smp_processor_id+0x2f/0x185 [ 810.485140][ T3464] ? sendmsg_copy_msghdr+0x70/0x70 [ 810.490283][ T3464] ? __fget_files+0x32f/0x500 [ 810.494977][ T3464] ? ksys_dup3+0x3c0/0x3c0 [ 810.499396][ T3464] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 810.505420][ T3464] ? __fget_light+0x20e/0x270 [ 810.510108][ T3464] __sys_sendmsg+0xe5/0x1b0 [ 810.514668][ T3464] ? __sys_sendmsg_sock+0xb0/0xb0 [ 810.519714][ T3464] ? __x64_sys_futex+0x380/0x4f0 [ 810.524671][ T3464] ? do_syscall_64+0x21/0x7d0 [ 810.529354][ T3464] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 810.535346][ T3464] do_syscall_64+0xf6/0x7d0 [ 810.539860][ T3464] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 810.545754][ T3464] RIP: 0033:0x45ca59 [ 810.549652][ T3464] Code: 0d 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 810.569342][ T3464] RSP: 002b:00007efc355d1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 810.577965][ T3464] RAX: ffffffffffffffda RBX: 0000000000501aa0 RCX: 000000000045ca59 [ 810.586087][ T3464] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000009 [ 810.594057][ T3464] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 810.602036][ T3464] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 810.610012][ T3464] R13: 0000000000000a20 R14: 00000000004cd035 R15: 00007efc355d26d4 [ 810.679454][ T3421] virt_wifi0 speed is unknown, defaulting to 1000 [ 810.757980][ T3464] IPVS: ftp: loaded support on port[0] = 21 [ 810.798916][ T3459] virt_wifi0 speed is unknown, defaulting to 1000 [ 810.883443][ T3458] IPVS: ftp: loaded support on port[0] = 21 [ 811.417349][ T3467] virt_wifi0 speed is unknown, defaulting to 1000 [ 811.643003][ T3458] virt_wifi0 speed is unknown, defaulting to 1000 [ 811.651154][ T3457] virt_wifi0 speed is unknown, defaulting to 1000 [ 812.064439][ T3459] virt_wifi0 speed is unknown, defaulting to 1000 [ 812.172440][ T3464] virt_wifi0 speed is unknown, defaulting to 1000 [ 812.461632][ T3467] virt_wifi0 speed is unknown, defaulting to 1000 [ 812.718607][ T3458] virt_wifi0 speed is unknown, defaulting to 1000 [ 813.085018][ T3464] virt_wifi0 speed is unknown, defaulting to 1000 20:57:33 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000001000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:33 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:57:33 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000002000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) [ 818.182092][ T3698] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 818.186659][ T3696] IPVS: ftp: loaded support on port[0] = 21 [ 818.216931][ T3697] IPVS: ftp: loaded support on port[0] = 21 20:57:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 818.277392][ T3702] IPVS: ftp: loaded support on port[0] = 21 [ 818.308421][ T3696] virt_wifi0 speed is unknown, defaulting to 1000 [ 818.438285][ T3711] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 818.659600][ T3713] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 818.891421][ T3715] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 819.063015][ T3700] IPVS: ftp: loaded support on port[0] = 21 [ 819.170176][ T3697] virt_wifi0 speed is unknown, defaulting to 1000 20:57:34 executing program 4: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:57:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 819.345955][ T3725] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 819.457903][ T3727] IPVS: ftp: loaded support on port[0] = 21 [ 819.725254][ T3702] virt_wifi0 speed is unknown, defaulting to 1000 [ 819.961933][ T3700] virt_wifi0 speed is unknown, defaulting to 1000 [ 819.964812][ T3696] virt_wifi0 speed is unknown, defaulting to 1000 20:57:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x11, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="3000000010000308000000000000be14038e3b00", @ANYRES32=0x0, @ANYRESHEX, @ANYRES32, @ANYBLOB="08001b"], 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0xffffffff) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYRES16=r2, @ANYRES32=r0], 0x30}}, 0x0) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @private, @local}, &(0x7f0000000100)=0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000001c0)=0xfffffff9, 0x4) 20:57:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 820.397762][ T3737] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 820.433122][ T3697] virt_wifi0 speed is unknown, defaulting to 1000 20:57:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 820.471768][ T3739] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 820.579992][ T3727] virt_wifi0 speed is unknown, defaulting to 1000 [ 820.626467][ T3756] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 820.643457][ T3742] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 820.893688][ T3702] virt_wifi0 speed is unknown, defaulting to 1000 [ 821.263637][ T3700] virt_wifi0 speed is unknown, defaulting to 1000 [ 821.413440][ T3727] virt_wifi0 speed is unknown, defaulting to 1000 20:57:42 executing program 3: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:57:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:42 executing program 5: write$binfmt_script(0xffffffffffffffff, 0x0, 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="440400002400070500"/20, @ANYRES32, @ANYBLOB="00000e00ffffffff000000000800010063627100180402"], 0x444}}, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x414a323e}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0xbc80, 0x0, 0x2, 0x1, 0x811, 0xc3, 0xffff0001, r4}, &(0x7f0000000100)=0x20) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x5, 0x0) 20:57:42 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000000000000010d000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$nl_audit(0x10, 0x3, 0x9) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="8a66a19ca5da3c4fed6d417603486e58", 0x10}, {&(0x7f0000001280)="579d229a0690a118dce3b5de99e54d40ba81af29a21fa7ef6efb9207ea07b7a146fc27192a048202ad9ec60e5ba1783fe47ded940c8da3da84f370956a32582dc2627c2b62fe62068d11b9748400a321660bf447d98f030ac95a8d5f02a820b53241903f8356c7e4ead9f90f1338998985cfe171e833552dba461b215878bb04ea234a394ce500181ca9d58809e3e84516ac7374c236c8b06684d91866735ea271b69a58630a70ed4626e45630ede064bea255fce838b30cfed026096e7f281f", 0xc0}, {&(0x7f0000001340)="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", 0x1000}], 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000c80)={0x30, r4, 0x1, 0x0, 0x0, {0x1a}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x14, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8}, @NL80211_ATTR_FREQ_RANGE_START={0x8}]}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000002ec0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000002f00)={0xe28, r4, 0x4, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_IE={0x1de, 0x2a, "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"}, @NL80211_ATTR_AKM_SUITES={0x18, 0x4c, [0xfac11, 0xfac09, 0xfac0c, 0xfac0f, 0xfac09]}, @NL80211_ATTR_BEACON_TAIL={0x662, 0xf, "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"}, @NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_BEACON_TAIL={0x2e4, 0xf, "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"}, @NL80211_ATTR_TX_RATES={0x2c8, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x24, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_LEGACY={0x18, 0x1, "7eef20411c006c6151a0e6275de395ad8c66ae28"}]}, @NL80211_BAND_2GHZ={0x11c, 0x0, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x34, 0x2, "2767cb38cf814b21166b5689f316e0e9d87f423d33b84347c88eddb7a81b23db40267b373b7f81f6314a9734424cb4e6"}, @NL80211_TXRATE_HT={0x4d, 0x2, "85fb0d7be2d2fc8c723de1d21a408c54d8dc79e0cbed83d15e3d34b0f562cb2a88a1dbfcb966910126abbb47410cb2c88758db42f443728f6769db7afb33816d4a76948072d8690804"}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x48, 0x2, "9cc9c99b3d734c67c6d964f75b8f2918cc55746b64c328e5d07949a5c342343b0bdfe5e60749f56fe1fbba0daa490200e0dcb03bf26cb1f389e7cbcbc724edc9b44021fe"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x15, 0x1, "26e01c2aa12b84424827211e27ddf71713"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x5, 0x2, 0x0, 0x9, 0x3ff, 0x2, 0x9]}}]}, @NL80211_BAND_2GHZ={0x18, 0x0, [@NL80211_TXRATE_LEGACY={0x14, 0x1, "df9e565b534693e15aeb0af03fe75b20"}]}, @NL80211_BAND_6GHZ={0x78, 0x3, [@NL80211_TXRATE_HT={0x4a, 0x2, "8a2debdae7e77aef6f35ee76e1b1765b763bcccb2271c023537ed5ba549c31b2e8efa26df7942914df09bfc7cc6a0c4ef3822876bc7777f97ab961ee9aace476b3f18a24bb91"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xfff, 0xac, 0x0, 0x9, 0x1ff, 0x7ff, 0x1000]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x8, 0x48, 0x4, 0xfff9, 0x8, 0x80, 0x2]}}]}, @NL80211_BAND_5GHZ={0xf4, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8001, 0x1, 0x2, 0x2f7, 0xef, 0x4, 0xffff, 0x7ff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x21, 0x1, "d6aa14664ae465754be2c2016fa96d01fa4b573b91caac338b2c86249e"}, @NL80211_TXRATE_LEGACY={0x13, 0x1, "fd8e044d0c081d90d9957508184193"}, @NL80211_TXRATE_HT={0x48, 0x2, "ac4694b6a32c1b73f01ba7e6b4bf2207cc8824e3a30d9088862e02aa6dedc20e2dbd0615d5aea3a1ff0a3587a9b79fbad391d39520a7789df55c4c60db0396461ec404b3"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x8, 0x80, 0x20, 0x4, 0x3, 0x4, 0x1ff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x2f, 0x2, "94af75826532afef36e36c27ce1a65e02d73e075cccce0060067f41b83831dd237f2e10b5c958e488604dd"}]}]}]}, 0xe28}, 0x1, 0x0, 0x0, 0x880}, 0x800) 20:57:42 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 826.701326][ T3921] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 826.740771][ T3925] IPVS: ftp: loaded support on port[0] = 21 [ 826.750032][ T3926] IPVS: ftp: loaded support on port[0] = 21 20:57:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 826.825923][ T3930] IPVS: ftp: loaded support on port[0] = 21 [ 826.873664][ T3938] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 826.889127][ T3925] virt_wifi0 speed is unknown, defaulting to 1000 20:57:42 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0xf5) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/175, 0xaf}, {&(0x7f0000000200)=""/44, 0x2c}], 0x3) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@empty}}, {{@in6=@mcast2}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000002ac1414aa000000000300000000000000e0"], 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x100000000000024, &(0x7f0000000380)={@multicast2, @local}, 0xc) 20:57:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4790, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$inet(0x2, 0x6, 0xfffffff9) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000080)={0x1, {{0x2, 0x4e24, @remote}}, {{0x2, 0x20, @local}}}, 0x108) recvmmsg(r0, &(0x7f0000000040), 0x291962b, 0x45833af92e4b39ff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10) [ 827.132602][ T3947] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 827.398839][ T3955] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 827.652973][ T3962] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 827.702413][ T3931] IPVS: ftp: loaded support on port[0] = 21 [ 827.843930][ T3926] virt_wifi0 speed is unknown, defaulting to 1000 [ 827.851126][ T3925] virt_wifi0 speed is unknown, defaulting to 1000 [ 828.609179][ T3930] virt_wifi0 speed is unknown, defaulting to 1000 [ 828.622786][ T3926] virt_wifi0 speed is unknown, defaulting to 1000 [ 829.052382][ T3931] virt_wifi0 speed is unknown, defaulting to 1000 [ 829.052878][ T3930] virt_wifi0 speed is unknown, defaulting to 1000 [ 829.436696][ T3931] virt_wifi0 speed is unknown, defaulting to 1000 20:57:45 executing program 3: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:57:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="48dc70fe0f00050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=@deltaction={0x78, 0x31, 0x100, 0x70bd26, 0x25dfdbff, {}, [@TCA_ACT_TAB={0x64, 0x1, [{0xc, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x11, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10001}}, {0x14, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}]}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=ANY=[@ANYBLOB="30000000fa001d0f00"/20, @ANYRES32=r3, @ANYBLOB="000000000000ffff0000000000000100636c73616374000063c0765fc7eee1b933766ccd87233676caae92c8e5de556feb712d6b61d01f2f0e1b5e9c132c37a6703b1c93d9533857917c705545541fc850f5e45a5bdd8bac2d99a139153c382ed0967b02d3"], 0x30}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000300), 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r4 = socket(0x10, 0x80002, 0x0) connect$netlink(r4, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000900)="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", 0x1000, 0x4008001, &(0x7f0000000080)={0x11, 0xf5, r5, 0x1, 0x20, 0x6, @broadcast}, 0x14) socket(0x10, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000580)=[{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="0ce77fd5b9f59ca7db171273ec509b3df4007f9a12104e895f70744599a8329f770db52c704e8bb7bf55300090e9b932776ee6ddc7b0c82340a306b25ef38b5ed891ab9c5b5d0f4dcf4832cd6e978289ce1d00abc1b163257d705b3cd3f405abcf127d43633b1e60d096dc7353e7cc274ba674d378d2e70f8570f51f4047a05468cce2cab6d22824871c37b5739631acc0f8d882f429c030063753b08d5039c30d792263848c8222ec084ca7432ac2f0cbbd439b2e69066e45ffdd31087ca2105c08480ad2ac1f9425785152fe32c50854408959ef90a0a10b7bc595102549ec47ccf2af1743cbc5834438e9240b802a7f79bc8abcbc898edac3", 0xfa}], 0x1, 0x0, 0x0, 0x44800}], 0x34, 0x20000010) [ 829.583371][ T4033] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 829.639921][ T4035] IPVS: ftp: loaded support on port[0] = 21 [ 829.711339][ T4035] virt_wifi0 speed is unknown, defaulting to 1000 20:57:45 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000ffffffff000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:45 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:57:45 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @broadcast, 'batadv0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000005b40), 0x4000000000001a9, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000280)) setsockopt$llc_int(r1, 0x10c, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000003c0)={'nat\x00', 0x0, 0x4, 0xe0, [], 0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f00000002c0)=""/224}, &(0x7f0000000140)=0x78) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x5452, &(0x7f000031aff8)) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) sendmmsg(r2, &(0x7f0000002780), 0x3fffffffffffe8a, 0x0) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000100)) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc6004000d000a0003000200000037153e370a00098002000000d1bd", 0x33fe0}], 0x1}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="13031a8bbc0600000000070015000c0a02800500020000000000"], 0x20}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000780)={&(0x7f0000000440)={0x340, r5, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6775}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbdf3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}]}, @TIPC_NLA_NODE={0x74, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "5bece36c9b4d29ee5db3cc25813f89057b647872f5cab1f173649865875694a596"}}]}, @TIPC_NLA_BEARER={0xf0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xfffffffb, @ipv4={[], [], @broadcast}, 0x6}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x64010102}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x800, @private0={0xfc, 0x0, [], 0x1}, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x61}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfe6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xa514}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x3, @mcast1, 0x2}}, {0x14, 0x2, @in={0x2, 0x4e22, @remote}}}}]}, @TIPC_NLA_MEDIA={0x174, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcf4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffe1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x340}, 0x1, 0x0, 0x0, 0xc0}, 0x14) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xffffffffffffffd9, &(0x7f0000000800)=[@in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e22, 0x10001, @private0, 0x100}, @in={0x2, 0x635, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e24, 0x8000, @private1, 0xf5c}]}, &(0x7f0000000180)=0x10) 20:57:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 830.082013][ T4063] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 830.132083][ T4067] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 830.139056][ T4064] IPVS: ftp: loaded support on port[0] = 21 20:57:45 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000000000000010d000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) [ 830.227920][ T4070] IPVS: ftp: loaded support on port[0] = 21 20:57:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 830.273472][ T4069] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 830.415493][ T4079] IPVS: ftp: loaded support on port[0] = 21 [ 830.508209][ T4092] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:46 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'netdevsim0\x00'}) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r2, &(0x7f0000003a00)={0x1f, @none, 0x20}, 0xa) getsockname(0xffffffffffffffff, &(0x7f0000006b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, &(0x7f0000006b80)=0x80) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000006bc0)={'veth1_virt_wifi\x00', 0x4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006c00)={r3}) getsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f0000006c40), &(0x7f0000006c80)=0x4) r5 = accept$packet(0xffffffffffffffff, &(0x7f0000006cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000006d00)=0x14) accept4$packet(r5, &(0x7f0000006d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000006d80)=0x14, 0x80800) r7 = accept(r3, &(0x7f00000082c0)=@l2tp={0x2, 0x0, @multicast2}, &(0x7f0000008340)=0x80) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000083c0)='nl80211\x00') sendmsg$NL80211_CMD_NEW_MPATH(r7, &(0x7f0000008480)={&(0x7f0000008380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000008440)={&(0x7f0000008400)={0x28, r8, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xd5}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x20000001) r9 = socket$netlink(0x10, 0x3, 0x4) sendmsg$NL80211_CMD_START_AP(r9, &(0x7f0000008580)={&(0x7f00000084c0), 0xc, &(0x7f0000008540)={&(0x7f0000008500)={0x24, r8, 0x5, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_HIDDEN_SSID={0x8}, @NL80211_ATTR_P2P_OPPPS={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r10 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000085c0), 0x40000) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000008600)=@assoc_id=0x0, &(0x7f0000008640)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f0000008680)={r11, @in6={{0xa, 0x4e24, 0x4, @empty, 0x1ff}}, 0x1f, 0x240, 0x101, 0x80, 0x48, 0x0, 0x9}, 0x9c) sendmsg$inet(r1, &(0x7f0000008a40)={&(0x7f0000008740)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000008880)=[{&(0x7f0000008780)="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", 0xfc}], 0x1, &(0x7f00000088c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @rand_addr=0x64010102, @rand_addr=0x64010101}}}, @ip_retopts={{0x34, 0x0, 0x7, {[@generic={0x7, 0xe, "622d9d7edd0c9b0a2312c906"}, @rr={0x7, 0x13, 0xa3, [@private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x15}, @dev={0xac, 0x14, 0x14, 0x36}]}]}}}, @ip_retopts={{0xf8, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x3c, 0xbd, 0x3, 0x0, [{@multicast1, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x100}, {@remote, 0x6}, {@remote, 0xfffffffd}, {@broadcast, 0x2}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x8a}, {@empty, 0xbfd}]}, @ssrr={0x89, 0xb, 0x26, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2]}, @ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0xc, 0x56, 0x3, 0x0, [{@local, 0x6}]}, @timestamp_addr={0x44, 0x44, 0xf3, 0x1, 0x3, [{@private=0xa010101, 0x4}, {@remote, 0x1}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@multicast2, 0x5}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x9}, {@broadcast, 0x9}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x6}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8}]}, @timestamp_addr={0x44, 0x44, 0xc, 0x1, 0x7, [{@empty, 0x7}, {@multicast1, 0x2}, {@multicast1, 0x20}, {@empty, 0x100000}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, {@multicast2, 0x2}, {@loopback, 0x3}, {@loopback, 0x8}]}, @timestamp={0x44, 0x8, 0xb5, 0x0, 0x4, [0x6]}]}}}], 0x150}, 0x4000) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x4) [ 830.625102][ T4064] virt_wifi0 speed is unknown, defaulting to 1000 [ 830.645451][ T4035] virt_wifi0 speed is unknown, defaulting to 1000 20:57:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 831.446725][ T4071] IPVS: ftp: loaded support on port[0] = 21 [ 831.763088][ T4070] virt_wifi0 speed is unknown, defaulting to 1000 [ 831.770049][ T4064] virt_wifi0 speed is unknown, defaulting to 1000 20:57:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="4ff977a98b442a734e2dcc7cdbd65a8e0c6459310dfbc60c04d6d91908d94588402fe7c4b3c57fe6aac159957371e8f03bd691dbe22199b73c9888d70ace57911ef6ff9e5a2ed292cc6af603bc976ecaa90fb13604642f5331a3674e37c7969d32b77b705a5d01bd42e9c04a04dd1101141d1745d9894219df2e285f057be75474cde17db4ab8cb4bac449e8bc66bd1444cf", @ANYRES16=r3, @ANYBLOB="010025bd7000ffdbdf251b00000007002100626200001c00228008000400080000000800050009000000080006000500000008000100030000000700210061610000"], 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) r4 = socket(0x1000000010, 0x2, 0x4) r5 = socket(0x11, 0x4, 0xfffffffc) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x14) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000062800270d0001000000000000c0000000", @ANYRES32=r7, @ANYBLOB='\x00'/12], 0x24}, 0x1, 0x6000}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00032cbd7000fbdbdf254500000008000100000000000c009900060000000000000008000300", @ANYRES32=0x0, @ANYBLOB="08000104000004690d15b800", @ANYRES32=r6, @ANYBLOB], 0x40}, 0x1, 0x0, 0x0, 0x48080}, 0x4000) r8 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc6004000d000a00030e0200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x80) r9 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(r9, &(0x7f00000000c0), 0xfffffdda, 0x1400, 0x0, 0x0) 20:57:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:47 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8918, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x1, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) accept4(r3, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80, 0x800) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getneigh={0x14, 0x1e, 0x20, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r7 = ioctl$TUNGETDEVNETNS(r6, 0x54e3, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)={0x4c, 0x1402, 0x8, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r7}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x6890) [ 832.270213][ T4141] validate_nla: 1 callbacks suppressed [ 832.270223][ T4141] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 832.296501][ T4139] IPVS: ftp: loaded support on port[0] = 21 [ 832.443234][ T4143] netlink: 'syz-executor.3': attribute type 9 has an invalid length. [ 832.558773][ T4079] virt_wifi0 speed is unknown, defaulting to 1000 [ 832.626336][ T4070] virt_wifi0 speed is unknown, defaulting to 1000 [ 833.332242][ T4071] virt_wifi0 speed is unknown, defaulting to 1000 [ 833.332271][ T4079] virt_wifi0 speed is unknown, defaulting to 1000 [ 833.470164][ T4142] IPVS: ftp: loaded support on port[0] = 21 [ 833.943786][ T4139] virt_wifi0 speed is unknown, defaulting to 1000 [ 833.953594][ T4071] virt_wifi0 speed is unknown, defaulting to 1000 [ 834.459937][ T4142] virt_wifi0 speed is unknown, defaulting to 1000 [ 834.754321][ T4139] virt_wifi0 speed is unknown, defaulting to 1000 [ 835.123643][ T4142] virt_wifi0 speed is unknown, defaulting to 1000 20:57:54 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770002000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 838.450525][ T4311] IPVS: ftp: loaded support on port[0] = 21 [ 838.464739][ T4310] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 838.495881][ T4311] virt_wifi0 speed is unknown, defaulting to 1000 20:57:54 executing program 2: unshare(0x6c060000) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:57:54 executing program 4: r0 = socket$inet(0x10, 0x2000000003, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)=0x4) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)={r4, 0x314}, 0x8) r5 = socket(0x200000000000011, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in=@multicast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000300)={0x11, 0x0, r6}, 0x14) sendmmsg(r5, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22, 0x1c000000, @private1, 0x80000000}, 0x1c) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x8000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}, 0x5}, @in6={0xa, 0x4e22, 0x8000, @mcast2, 0x100}, @in6={0xa, 0x4e20, 0x81, @remote, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e20, 0x8, @loopback}, @in={0x2, 0x4e20, @remote}], 0x90) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)="240000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0xad}], 0x1}, 0x0) 20:57:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000700)=0x6, 0x4) connect$inet(r4, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x9, 0x4) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x4060000) sendfile(r2, r1, 0x0, 0x100000001) 20:57:54 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$nl_route(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028408000a00", @ANYRES32], 0x40}, 0x1, 0x0, 0x0, 0x400c090}, 0x0) 20:57:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200003f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 838.727679][ T4327] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200403f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 838.801404][ T4328] IPVS: ftp: loaded support on port[0] = 21 [ 838.824815][ T28] audit: type=1804 audit(1592600274.436:659): pid=4332 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/499/cgroup.controllers" dev="sda1" ino=16369 res=1 20:57:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, 0x0, 0x0, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) shutdown(r0, 0x1) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r4, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7000000096780000fe06e2d4c3d900007c"], 0x57) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = gettid() syz_open_procfs$namespace(r5, &(0x7f0000000000)='ns/cgroup\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0x28, &(0x7f0000000340)={&(0x7f0000000280)=@RTM_GETNSID={0x54, 0x5a, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@NETNSA_PID={0x8}, @NETNSA_PID={0x8}, @NETNSA_PID={0x8}, @NETNSA_FD, @NETNSA_NSID={0x8, 0x1, 0x4}, @NETNSA_PID={0x8}, @NETNSA_FD={0x8, 0x3, r4}, @NETNSA_PID={0x8, 0x2, r5}]}, 0x54}}, 0x80) sendto$inet6(r1, 0x0, 0x504, 0x20000006, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) [ 839.024698][ T4341] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200803f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x20004802) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600000000000084ffffffe300", @ANYRES32=r2, @ANYBLOB="05f400006ed2000000626f66"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x51}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 839.259804][ T4313] IPVS: ftp: loaded support on port[0] = 21 [ 839.269764][ T4350] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c03f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 839.352936][ T4355] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 839.394754][ T4358] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 839.477012][ T4358] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 839.506611][ T4358] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 839.509659][ T4361] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 839.603102][ T4328] virt_wifi0 speed is unknown, defaulting to 1000 [ 839.603135][ T4311] virt_wifi0 speed is unknown, defaulting to 1000 [ 840.218967][ T4313] virt_wifi0 speed is unknown, defaulting to 1000 [ 840.297502][ T4328] virt_wifi0 speed is unknown, defaulting to 1000 [ 840.752822][ T4313] virt_wifi0 speed is unknown, defaulting to 1000 [ 840.860692][ T3522] tipc: TX() has been purged, node left! [ 840.867993][ T3522] tipc: TX() has been purged, node left! [ 840.875947][ T3522] tipc: TX() has been purged, node left! [ 840.882376][ T3522] tipc: TX() has been purged, node left! [ 840.891048][ T3522] tipc: TX() has been purged, node left! [ 840.903827][ T3522] tipc: TX() has been purged, node left! 20:57:56 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000d010000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:56 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000700)=0x6, 0x4) connect$inet(r4, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x9, 0x4) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x4060000) sendfile(r2, r1, 0x0, 0x100000001) 20:57:56 executing program 4: sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@upd={0xe0, 0x12, 0x535, 0x0, 0x0, {{'rfc7539(adiantum(xts(twofish),aes-generic,blake2s-256-generic),b'}}}, 0xe0}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000100)) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) shutdown(0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:57:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, 0x0, 0x0, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) shutdown(r0, 0x1) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r4, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7000000096780000fe06e2d4c3d900007c"], 0x57) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = gettid() syz_open_procfs$namespace(r5, &(0x7f0000000000)='ns/cgroup\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0x28, &(0x7f0000000340)={&(0x7f0000000280)=@RTM_GETNSID={0x54, 0x5a, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@NETNSA_PID={0x8}, @NETNSA_PID={0x8}, @NETNSA_PID={0x8}, @NETNSA_FD, @NETNSA_NSID={0x8, 0x1, 0x4}, @NETNSA_PID={0x8}, @NETNSA_FD={0x8, 0x3, r4}, @NETNSA_PID={0x8, 0x2, r5}]}, 0x54}}, 0x80) sendto$inet6(r1, 0x0, 0x504, 0x20000006, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) 20:57:56 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 841.057433][ T3522] tipc: TX() has been purged, node left! [ 841.120476][ T4428] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 841.209766][ T28] audit: type=1804 audit(1592600276.837:660): pid=4434 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/500/cgroup.controllers" dev="sda1" ino=15953 res=1 [ 841.257952][ T4433] IPVS: ftp: loaded support on port[0] = 21 [ 841.263541][ T3522] tipc: TX() has been purged, node left! 20:57:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socket$inet6_mptcp(0xa, 0x1, 0x106) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 841.323752][ T3522] tipc: TX() has been purged, node left! [ 841.325134][ T4441] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 841.339996][ T3522] tipc: TX() has been purged, node left! [ 841.366457][ T4433] virt_wifi0 speed is unknown, defaulting to 1000 20:57:57 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 841.506277][ T3522] tipc: TX() has been purged, node left! [ 841.582333][ T28] audit: type=1804 audit(1592600277.207:661): pid=4447 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/562/cgroup.controllers" dev="sda1" ino=16067 res=1 [ 841.628747][ T4450] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 841.643187][ T3522] tipc: TX() has been purged, node left! 20:57:57 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 841.773087][ T3522] tipc: TX() has been purged, node left! [ 841.855595][ T3522] tipc: TX() has been purged, node left! [ 841.865209][ T4456] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:57:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@dev, @dev}, &(0x7f0000000100)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x14}, {0xc}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:57:57 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='io.stat\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f0000000000)="7f3ca1fd5866a3e108d97a95ede7e47c29955f5b69b6", 0x16, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00'}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x7, 0x1000, 0xfbed, 0x6, 0x0, 0xffffffffffffffff, 0x1000, [], 0x0, r2, 0x0, 0x0, 0x4}, 0x40) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) [ 842.024038][ T3522] tipc: TX() has been purged, node left! [ 842.183234][ T3522] tipc: TX() has been purged, node left! [ 842.183319][ T28] audit: type=1804 audit(1592600277.807:662): pid=4462 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/669/cgroup.controllers" dev="sda1" ino=15923 res=1 [ 842.228745][ T4437] IPVS: ftp: loaded support on port[0] = 21 [ 842.231454][ T4433] virt_wifi0 speed is unknown, defaulting to 1000 [ 842.318203][ T3522] tipc: TX() has been purged, node left! [ 842.327961][ T4437] virt_wifi0 speed is unknown, defaulting to 1000 [ 842.346438][ T28] audit: type=1804 audit(1592600277.847:663): pid=4462 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/669/cgroup.controllers" dev="sda1" ino=15923 res=1 [ 842.483026][ T3522] tipc: TX() has been purged, node left! [ 842.647707][ T3522] tipc: TX() has been purged, node left! [ 842.657640][ T3522] tipc: TX() has been purged, node left! [ 842.700017][ T3522] tipc: TX() has been purged, node left! [ 842.718496][ T3522] tipc: TX() has been purged, node left! [ 842.728482][ T3522] tipc: TX() has been purged, node left! [ 842.739121][ T3522] tipc: TX() has been purged, node left! [ 842.745808][ T3522] tipc: TX() has been purged, node left! [ 842.752678][ T3522] tipc: TX() has been purged, node left! [ 842.765863][ T3522] tipc: TX() has been purged, node left! [ 842.791467][ T4437] virt_wifi0 speed is unknown, defaulting to 1000 20:57:58 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700010d0000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:57:58 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x4}}], 0x4000000000003be, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x31) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 20:57:58 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:58 executing program 4: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x5, 0x0) pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x1100, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="7400001710440304000000000001000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000004400128009000100766c616e000000003400028006000100000000000c0002000e0000000a0000001c0003800c00010003000000000000800c000100010000000000000008000500", @ANYRES32=r2, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2, @ANYBLOB], 0x74}}, 0x0) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$can_j1939(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r2, 0x1, {0x1, 0xff}}, 0x18, &(0x7f00000000c0)={&(0x7f0000000340)="f813d29f1a3c0bed4b96a996d2fe4b267620edd087dd6a247e3baed07efc7f31f40e6a678afe56ac1117585b7ce8382fe6772ccc8d7d48c3745127afc6d2a72f6596fdd9dba18e5b0bb66991b2a189b535e8c52836898c96c54ee2cf6dd36e5e1eae970847ddb4e07dc8faae96d8f756d626b164303f434482990106a00c4796bf0b013273635b7236ecba1b61a3fb9a4779d84ee2652069e1276c6a81c0583716ed5f", 0xa3}, 0x1, 0x0, 0x0, 0x20009808}, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) 20:57:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1, 0x2c}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xc, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x18100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000300)={0x11, 0x0, r6}, 0x14) sendmmsg(r5, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) write$binfmt_misc(r5, &(0x7f00000000c0)={'syz1', "d7edb1aa61c1712f63b5b8c9036f1743df27f2b18160838662532c4fd69478d62cce3b32b027e52ef579d2035023693d9e4f3f9322587f910a517907b2654fd302f8ad0684fe8b2ff8950dcf7b08c07d28a08722c67f906171d38d67968c3497d27ef52a4e3629ad79c77eb4567bff9ca88e5a98fbaa70c8aa3907cc93545842142785941de3030f43f0f26e2fc9ed285e0dee0432f1d905b3c06603ffd65fb287b90bc15b4bd370c778fbfce295f44b6ad9159ce3467ad58de32652a65f9a28a4e4db1204daa6b6"}, 0xcc) close(r4) splice(r3, 0x0, r4, 0x0, 0x18100, 0x0) openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) 20:57:58 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 842.913744][ T3522] tipc: TX() has been purged, node left! [ 842.919855][ T3522] tipc: TX() has been purged, node left! [ 842.937682][ T3522] tipc: TX() has been purged, node left! 20:57:58 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 842.992389][ T4516] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 843.092090][ T4524] IPVS: ftp: loaded support on port[0] = 21 [ 843.103426][ T3522] tipc: TX() has been purged, node left! 20:57:58 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:57:58 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:57:58 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 843.203898][ T4524] virt_wifi0 speed is unknown, defaulting to 1000 [ 843.243130][ T3522] tipc: TX() has been purged, node left! 20:57:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 843.393100][ T3522] tipc: TX() has been purged, node left! 20:57:59 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000180)) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) ioctl$FITRIM(r0, 0xc020662a, &(0x7f0000000040)={0x0, 0x100000000004}) [ 843.541554][ T3522] tipc: TX() has been purged, node left! [ 843.569608][ T4547] validate_nla: 2 callbacks suppressed [ 843.569618][ T4547] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 843.714350][ T3522] tipc: TX() has been purged, node left! [ 843.883113][ T3522] tipc: TX() has been purged, node left! [ 844.031284][ T4524] virt_wifi0 speed is unknown, defaulting to 1000 [ 844.035345][ T3522] tipc: TX() has been purged, node left! [ 844.074266][ T4529] IPVS: ftp: loaded support on port[0] = 21 [ 844.106400][ T4529] virt_wifi0 speed is unknown, defaulting to 1000 [ 844.202909][ T3522] tipc: TX() has been purged, node left! [ 844.365637][ T3522] tipc: TX() has been purged, node left! [ 844.487236][ T3522] tipc: TX() has been purged, node left! [ 844.499512][ T3522] tipc: TX() has been purged, node left! [ 844.525394][ T3522] tipc: TX() has been purged, node left! [ 844.548818][ T3522] tipc: TX() has been purged, node left! [ 844.606081][ T4529] virt_wifi0 speed is unknown, defaulting to 1000 [ 844.682886][ T3522] tipc: TX() has been purged, node left! 20:58:00 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000200000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:00 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:00 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x4}}], 0x4000000000003be, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x31) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 20:58:00 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket(0x1, 0x5, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000140)=0x80000000, 0x4) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000000340)=0xc03, 0xffffffff) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="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"]) syz_emit_ethernet(0x2e, &(0x7f0000000380)=ANY=[@ANYBLOB="5f03c3de3033aaaaaaaaaaaa0800450000200000000000119078ac1c14bbac1414aa00004e20000c9078010000001ea8e0b96d93af80564b8b20b801ffffffffffffffbbb6e26d3630f9b055268eb069d4e8fc08545551fe5c3a05c32af2c323a6b41a1fc16a022bcf0f031d5a4bf3f2e9ff4b90cc5ee96de29c11d5f73cf29982928a5e37f6679b48f7e3158717eaee08fa1cf7c5ed34b881ebfa3b8ff2e0b9fc59e1dd927011b1d68612007ad44fd734b432929d8246a33dc5023c257d93"], 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f00000007c0)=ANY=[@ANYRESOCT], 0xcc}, 0x1, 0x0, 0x0, 0x20008801}, 0x2000c857) 20:58:00 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000180)) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) ioctl$FITRIM(r0, 0xc020662a, &(0x7f0000000040)={0x0, 0x100000000004}) [ 844.852939][ T3522] tipc: TX() has been purged, node left! 20:58:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 844.923136][ T4611] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:00 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 845.034668][ T3522] tipc: TX() has been purged, node left! [ 845.052044][ T4614] IPVS: ftp: loaded support on port[0] = 21 [ 845.118808][ T4622] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 845.127417][ T3522] tipc: TX() has been purged, node left! [ 845.136611][ T3522] tipc: TX() has been purged, node left! 20:58:00 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x9) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18, 0x4800000000000000}}], 0x1, 0x0) 20:58:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x2, [{}, {}]}, 0x48) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, 0xffffffffffffffff, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(0xffffffffffffffff, r7, 0x0, 0xffffffff800) sendfile(r8, r7, &(0x7f0000000040), 0x100000001) sendfile(r6, r5, 0x0, 0x100000001) [ 845.170832][ T4614] virt_wifi0 speed is unknown, defaulting to 1000 20:58:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 845.350421][ T4630] IPVS: ftp: loaded support on port[0] = 21 [ 845.352843][ T3522] tipc: TX() has been purged, node left! [ 845.404329][ T4634] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:01 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 845.514718][ T3522] tipc: TX() has been purged, node left! [ 845.515474][ T28] audit: type=1804 audit(1592600281.147:664): pid=4632 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/567/cgroup.controllers" dev="sda1" ino=16373 res=1 [ 845.694825][ T3522] tipc: TX() has been purged, node left! [ 845.696563][ T28] audit: type=1804 audit(1592600281.187:665): pid=4632 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/567/cgroup.controllers" dev="sda1" ino=16373 res=1 [ 845.746739][ T4641] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 845.862804][ T3522] tipc: TX() has been purged, node left! [ 845.900465][ T28] audit: type=1804 audit(1592600281.217:666): pid=4632 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/567/memory.events" dev="sda1" ino=16376 res=1 [ 846.031661][ T28] audit: type=1800 audit(1592600281.217:667): pid=4632 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16376 res=0 [ 846.052909][ T3522] tipc: TX() has been purged, node left! [ 846.102236][ T28] audit: type=1804 audit(1592600281.217:668): pid=4632 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/567/memory.events" dev="sda1" ino=16376 res=1 [ 846.113943][ T4617] IPVS: ftp: loaded support on port[0] = 21 [ 846.193371][ T4630] virt_wifi0 speed is unknown, defaulting to 1000 [ 846.199914][ T4614] virt_wifi0 speed is unknown, defaulting to 1000 [ 846.244685][ T3522] tipc: TX() has been purged, node left! [ 846.351934][ T4633] IPVS: ftp: loaded support on port[0] = 21 [ 846.402787][ T3522] tipc: TX() has been purged, node left! [ 846.522917][ T3522] tipc: TX() has been purged, node left! [ 846.531196][ T3522] tipc: TX() has been purged, node left! [ 846.543436][ T3522] tipc: TX() has been purged, node left! [ 846.556177][ T3522] tipc: TX() has been purged, node left! [ 846.572382][ T3522] tipc: TX() has been purged, node left! [ 846.593762][ T3522] tipc: TX() has been purged, node left! [ 846.617764][ T4617] virt_wifi0 speed is unknown, defaulting to 1000 [ 846.624639][ T4630] virt_wifi0 speed is unknown, defaulting to 1000 [ 846.766168][ T3522] tipc: TX() has been purged, node left! [ 846.846403][ T4633] virt_wifi0 speed is unknown, defaulting to 1000 [ 846.932827][ T3522] tipc: TX() has been purged, node left! [ 846.939907][ T3522] tipc: TX() has been purged, node left! [ 846.946069][ T4617] virt_wifi0 speed is unknown, defaulting to 1000 [ 846.971991][ T3522] tipc: TX() has been purged, node left! [ 846.993451][ T3522] tipc: TX() has been purged, node left! [ 846.999785][ T3522] tipc: TX() has been purged, node left! [ 847.132795][ T3522] tipc: TX() has been purged, node left! [ 847.171149][ T4633] virt_wifi0 speed is unknown, defaulting to 1000 [ 847.182230][ T3522] tipc: TX() has been purged, node left! [ 847.189361][ T3522] tipc: TX() has been purged, node left! [ 847.203801][ T3522] tipc: TX() has been purged, node left! [ 847.216932][ T3522] tipc: TX() has been purged, node left! 20:58:02 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000002000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:02 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:02 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x100) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendto$x25(r1, &(0x7f0000000040)="a161060c327551141f85426fcdbfae597e4e5637159bb9cc04ec72093a29975228107d35197faa831a82a7be2cfcd3056c3681338f22a188a59ca145a4005858cc7a53776cd4c4c68cd35eae8aa7456ffedc6b2aea4465f5dfd57d30b739c15765395bf99279d4f478cab3b1f51658fb2d6f237e916a507b02cf3c084d9b4741095bef3008d6ce46f52bf5c9ce1274491c7711460c26c8ce3b05902240f67cc14df13a8a6deb736d0835bd3a9cb45260c15f31f38a558ed7e218cf72c8e9676ace82b66643043696489670b738bc070ec1951b4cfcd5cd0fd36ee68714b641ebef68c83cf2ed6d179e", 0xe9, 0x40, &(0x7f0000000140)={0x9, @remote={[], 0x1}}, 0x12) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000000db7ff"], 0x0) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000001, 0x31, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x24, &(0x7f0000000300)=@assoc_value, 0x8) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) recvfrom$rose(r2, &(0x7f0000000180)=""/4096, 0x1000, 0x2, &(0x7f0000001180)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, 0x2, [@bcast, @default, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) 20:58:02 executing program 4: unshare(0x46000000) r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket(0x10, 0x80002, 0x0) connect$netlink(r1, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', r2}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8000008031, r0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x58, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0x58}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0x9c, r4, 0x0, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x43f6}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x35, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6a5b}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2b}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x21}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x48884) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) close(r5) [ 847.337552][ T4715] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 847.376183][ T4716] IPVS: ftp: loaded support on port[0] = 21 20:58:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 847.467016][ T4716] virt_wifi0 speed is unknown, defaulting to 1000 [ 847.475225][ T4721] IPVS: ftp: loaded support on port[0] = 21 [ 847.588539][ T4728] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 847.820034][ T4751] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 848.004944][ T4753] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:03 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x21, 0x4, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000380)={0x2, 'vxcan1\x00', {0x7fff}, 0x3}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="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"/275], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="4500001833e0b6ca33276bd14468e02881e4e9138eb76409c2e0ed82876db3b80f8bfc8eb661fd83506baed0f0f8de21ea854480a400"/63, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0xfe9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000600)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000706900010000000000000000001c140000feec5a010000e9ff080001000000010087d628a194f279faf81fe8fe5af66ff927b9218aabd22d1248d3e190f3e5939786460000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x28044085}, 0x0) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 20:58:03 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 848.189664][ T4719] IPVS: ftp: loaded support on port[0] = 21 [ 848.248393][ T4766] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=@bridge_setlink={0x20, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}}, 0x0) r3 = socket(0x2c, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r5, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x4}, @NLBL_CALIPSO_A_DOI={0x0, 0x1, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x140480c5}, 0x20048000) [ 848.339782][ T4725] IPVS: ftp: loaded support on port[0] = 21 [ 848.349045][ T4721] virt_wifi0 speed is unknown, defaulting to 1000 [ 848.351238][ T4716] virt_wifi0 speed is unknown, defaulting to 1000 [ 849.096782][ T4721] virt_wifi0 speed is unknown, defaulting to 1000 [ 849.096826][ T4719] virt_wifi0 speed is unknown, defaulting to 1000 [ 849.431370][ T4725] virt_wifi0 speed is unknown, defaulting to 1000 [ 849.479192][ T4719] virt_wifi0 speed is unknown, defaulting to 1000 [ 849.708152][ T4725] virt_wifi0 speed is unknown, defaulting to 1000 20:58:05 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000001000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:05 executing program 3: bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xe, 0xfffffffc, 0x81, 0x7fff, 0x640, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x3202}) close(r0) 20:58:05 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:05 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:05 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x4a, 0x36}, [@call={0x4e}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 850.088093][ T4866] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:05 executing program 5: socket(0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000080)={&(0x7f000016e000/0x2000)=nil, 0x2000}, &(0x7f00000000c0)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 20:58:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 850.172592][ T4873] IPVS: ftp: loaded support on port[0] = 21 20:58:05 executing program 4: unshare(0x40000000) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r2, &(0x7f0000001400)={@void, @val, @mpls={[], @ipv4=@gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @empty=0xffffffff}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6558}, {}, {}, {0x8, 0x88be, 0x0, {{}, 0x5700}}, {0x2c}}}}}, 0x62) 20:58:06 executing program 3: bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xe, 0xfffffffc, 0x81, 0x7fff, 0x640, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x3202}) close(r0) [ 850.316923][ T4873] virt_wifi0 speed is unknown, defaulting to 1000 [ 850.391248][ T4890] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 850.497925][ T4892] IPVS: ftp: loaded support on port[0] = 21 20:58:06 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:06 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 850.729909][ T4907] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 851.165428][ T4875] IPVS: ftp: loaded support on port[0] = 21 [ 851.259744][ T4892] virt_wifi0 speed is unknown, defaulting to 1000 [ 851.269506][ T4873] virt_wifi0 speed is unknown, defaulting to 1000 [ 851.756191][ T4875] virt_wifi0 speed is unknown, defaulting to 1000 [ 851.756232][ T4892] virt_wifi0 speed is unknown, defaulting to 1000 [ 851.786798][ T4894] IPVS: ftp: loaded support on port[0] = 21 [ 852.148718][ T4894] virt_wifi0 speed is unknown, defaulting to 1000 [ 852.207616][ T4875] virt_wifi0 speed is unknown, defaulting to 1000 [ 852.451374][ T4894] virt_wifi0 speed is unknown, defaulting to 1000 20:58:08 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000002000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:08 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x18100, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="13030000000000000000070000000c0002f0fbd06bfa0000000000"], 0x20}}, 0x0) sendmsg$TIPC_NL_SOCK_GET(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r5, 0x200, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="9000000018001f0236ccfb0d1b849ab70a0ba502021d000506020a6c03000400100000000000c5ac27a6c5a168d0bf46d32345653602648dcaaf6c26c2912145497e5ade50460c0000ec0cff39595471509058ba86c9028000004c0025000411160012000a00005e58329c3e0000afa17124d5e73ec4471f000001000000731ae9e086ceb6cf62bb944cf20000000000", 0x90, 0x0, 0x0, 0x0) 20:58:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:08 executing program 5: r0 = socket(0x30002000000010, 0x3, 0x0) write(r0, &(0x7f0000000440)="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", 0xfc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004400018008000800000000000c00070000000000000000000800050000000000090006006e6f6e650000000008000b00736970000800090000000000060001000a000000"], 0x58}}, 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x8c, r1, 0x11, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x44}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8579}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x8c}}, 0x80) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@val, @void, @eth={@random="f060f36becec", @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "daa243", 0x1d, 0x6, 0x0, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@exp_smc={0xfe, 0x6}]}}, {'|'}}}}}}}}, 0x57) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x1000000c8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r4, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000380)={r4, r5}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000280)=r5) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$SIOCAX25GETINFO(r2, 0x89ed, &(0x7f0000000180)) 20:58:08 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 852.621861][ T4992] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.5'. [ 852.634786][ T4993] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 852.661141][ T4990] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.3'. [ 852.694921][ T4992] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.5'. [ 852.696958][ T4995] IPVS: ftp: loaded support on port[0] = 21 20:58:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 852.744799][ T4999] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.3'. [ 852.825836][ T4995] virt_wifi0 speed is unknown, defaulting to 1000 20:58:08 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000001000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) [ 852.883967][ T5006] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 852.910073][ T4992] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.5'. [ 852.941809][ T4996] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.5'. 20:58:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 853.100386][ T5008] IPVS: ftp: loaded support on port[0] = 21 [ 853.180664][ T5011] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 853.568534][ T4998] IPVS: ftp: loaded support on port[0] = 21 [ 853.702800][ T4995] virt_wifi0 speed is unknown, defaulting to 1000 [ 853.709274][ T4998] virt_wifi0 speed is unknown, defaulting to 1000 20:58:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x101) r3 = socket(0x10, 0x80002, 0x0) connect$netlink(r3, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@private0, 0x70, r4}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468a1f80f294189667599e63b8a6bca496ed8801660e9d82b5e10d7f5bacda444006b792c8666ccc74690edca139deb908e07cf84984dd80a87c9bacf478eff1107550eea3d16e7a933225718450579bb1da678eefa3aacffa953f2ec91eb827db873f064cc61c2a7d0e8051a7bae622b507a3cab354945c79e3a33b62c37cb6b53"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705a99a004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, r6}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'vlan0\x00', 0x7ff}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x4, 0x8}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_CLASSID={0x8, 0x5, {0x0, 0x5}}, @TCA_TCINDEX_MASK={0x6}]}}]}, 0x44}}, 0x0) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200)=[{0x6, 0x0, &(0x7f0000000100), 0x9, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"/320]}], 0x4924924924924b3, 0x0) 20:58:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="2321202e2f66696c659385943d30205e2d20656d6f72792e6c616e317b206d656d6f72792e657665007473000ae0a44301e35f6ea7b06c874ace0565eb521d078e8331cc494cdc1a5bcdce7a367fc22372c64b9cd509bf542d6943a89ac7f0a5cd01ffc671f4afd52f9209dfb706a9a6ef38a967c34a000e6aa52f4a78b569fa02527b598a39c56ad5eeeacb5d65f04751f1caca27b2b1f3608c09e7c2d66a18c484ae0600b950a92e2214ac483a01233932e93608ed16149749f7a53c09db4ca9722d602042e641037555af8e333479d2c2bc7ec1d511a45053d271dfbf354ba38683474f457763eea1b702019a5a712c4601c79e1e72bbabf38556651d6433e966290051a400000000000000000000003db85b12618c42444a043a5132da3377e49c53bee9bdead00ea8681361c18a124419bb93e420e42ed65f78a573a1f06887e0afbdf007f4deea9c76473499025de3b7ee000000000000000000000000000000edf849603f5d2775619c05e718caf53550e342e87640dc1179b6bb08c11e8ec4"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 20:58:09 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 854.135942][ T5045] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 854.180866][ T5008] virt_wifi0 speed is unknown, defaulting to 1000 [ 854.250173][ T5049] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 854.398715][ T4998] virt_wifi0 speed is unknown, defaulting to 1000 [ 854.434995][ T5061] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 855.122267][ T5008] virt_wifi0 speed is unknown, defaulting to 1000 20:58:10 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000000010d000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept(r1, 0x0, 0x0) sendmmsg$inet6(r2, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="0dbd", 0x2}, {&(0x7f0000000500)="e0cd", 0x20000502}, {&(0x7f00000000c0)="9f269e9496f42e79e8b1eb3f23bd24dc05540ed086f920a857", 0x19}, {&(0x7f0000000200)="e3d76a8ecb6a6d851aad4708024ace6d4e96435b2427d1c81f9248f8eed0adfde920b7", 0x20000223}], 0x4}}], 0xd, 0xc000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000000)=0x820, 0x4) 20:58:10 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:10 executing program 5: r0 = socket(0x10, 0x80002, 0x0) connect$netlink(r0, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, [], 0x1}}]}, 0x2c}}, 0x0) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xe, 0x20, 0x5, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000], r1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, 0x0, &(0x7f0000000400)}, 0x20) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x3202}) close(r2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000), &(0x7f00000001c0), 0x6522}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0xa, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000850008002300000018260000", @ANYRES32, @ANYBLOB="00000000ff000000180000000000000000000000ff0100008db04a7801000000"], 0x0, 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x41100, 0xc, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r4 = accept(r3, &(0x7f0000003a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003b00)=0x80) setsockopt$CAN_RAW_RECV_OWN_MSGS(r4, 0x65, 0x4, &(0x7f0000003b40), 0x4) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) accept(0xffffffffffffffff, &(0x7f0000000240)=@sco={0x1f, @fixed}, 0x0) [ 855.432450][ T5120] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 855.500301][ T5124] IPVS: ftp: loaded support on port[0] = 21 20:58:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 855.615212][ T5124] virt_wifi0 speed is unknown, defaulting to 1000 [ 855.764387][ T5142] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x1f, 0x22, 0x2, 0x2, 0xff, 0x101]}, 0x10) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="4be65cee29cc53976987da8e31ef", 0xe}, {&(0x7f00000000c0)="948f1ace793cd76a09bc24a873f362227a73193ad95303cf068d31acd7849213cfa85e15c1e29a0ee94aac664d5e24265a29775033b4701c0de32ef3665105e5694daf40383d773938192ca88c34ee201da9939008721829426508792774f18b96d439253e21ce52da1e6407873627aa491aee628e469ed170aa68411d61d9636c15a8bb81bfd994f92ce3fb464f0d2ae6de0f8ca3b72318676c1a98bc3988394239639b6e6c98988a8afa98c7df72abca89948e3dc6b2848d650eb39ad2d208633e2ff6fc5368f0", 0xc8}], 0x2, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@deltaction={0xec, 0x31, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x90, 0x1, [{0xc, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x65e}}, {0x10, 0x11, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x14, 0x12, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x88}}, {0x10, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}]}, @TCA_ACT_TAB={0x48, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x15, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xe2b6}}]}]}, 0xec}}, 0x0) 20:58:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/cgroup\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x18100, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, r2, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r5, &(0x7f0000000140)={@val, @void, @eth={@random="f060f36becec", @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "daa243", 0x1d, 0x6, 0x0, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[], {{0x4e20, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@exp_smc={0xfe, 0x6}]}}, {'|'}}}}}}}}, 0x57) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x1000000c8) r6 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r5}, 0x8) sendfile(r4, r6, 0x0, 0x0) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, r7}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f0000000200)=""/186, 0x10000, 0x800, 0x7, 0x3}, 0x20) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 20:58:11 executing program 5: getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) r4 = socket(0x10, 0x80002, 0x0) connect$netlink(r4, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x70, 0x0, 0x8, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r0}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @random="f2c5011d1eae"}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @link_local}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x200, 0x2}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0xc080}, 0x2040014) r6 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r6, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000000100)=0x8, 0x4) listen(r6, 0x0) unshare(0x40000000) r7 = accept(r6, 0x0, 0x0) close(r7) 20:58:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:11 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 856.190480][ T5161] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 856.287052][ T5127] IPVS: ftp: loaded support on port[0] = 21 [ 856.309069][ T5124] virt_wifi0 speed is unknown, defaulting to 1000 [ 856.310515][ T5164] IPVS: ftp: loaded support on port[0] = 21 [ 856.409839][ T5175] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 856.422602][ T5127] virt_wifi0 speed is unknown, defaulting to 1000 [ 856.854694][ T5127] virt_wifi0 speed is unknown, defaulting to 1000 [ 856.854836][ T5164] virt_wifi0 speed is unknown, defaulting to 1000 [ 856.997713][ T5170] IPVS: ftp: loaded support on port[0] = 21 20:58:12 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000020000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004737153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:12 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400", 0x6}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="814801000000"], 0xd) write$binfmt_misc(r3, 0x0, 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="f42e037e06aca06e61700eeff17ada7076a693f87643981f24575b19d10feb276112c23b7fc756b724f31d80cdae7f0bd1cd83f3ea3da86146b062491516faf9d554e5311a65", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fbdbdf84bb2500"/24], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000001800)=ANY=[@ANYBLOB="a283016ef0de3d7d0abbcd28f320ed9b80000000", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000400028040000180060002000c000000060004004e2200000c000700090000000400000008000b00736970000600040000000000070006006e71000008000b007369700008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff"], 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001640)=ANY=[@ANYBLOB='T\x00\x00q=8\x00', @ANYRES16=r7, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff0800060008000000a85f6f27ef6e5f75f5d05923eb1b15b6f2c9723f22d69735977bf15a"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f00000018c0)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r8, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:58:12 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:12 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x15}, 0x24008814) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PROTO_DOWN={0x5}]}, 0x50}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) syz_genetlink_get_family_id$devlink(0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x5, 0x6, 0x3, 0x0, 0x0, {0xa, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) gettid() socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) sendmsg$inet(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40448c4) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) [ 857.271386][ T5226] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 857.287770][ T28] audit: type=1804 audit(1592600292.918:669): pid=5225 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/510/memory.events" dev="sda1" ino=16373 res=1 [ 857.355647][ T5228] IPVS: ftp: loaded support on port[0] = 21 20:58:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404737153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 857.397423][ T28] audit: type=1800 audit(1592600292.948:670): pid=5225 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16373 res=0 [ 857.477890][ T5230] IPVS: ftp: loaded support on port[0] = 21 [ 857.549380][ T28] audit: type=1804 audit(1592600292.948:671): pid=5225 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/510/memory.events" dev="sda1" ino=16373 res=1 [ 857.619543][ T5238] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 857.706898][ T28] audit: type=1804 audit(1592600293.178:672): pid=5231 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/510/memory.events" dev="sda1" ino=16373 res=1 20:58:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804737153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:13 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400", 0x6}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="814801000000"], 0xd) write$binfmt_misc(r3, 0x0, 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="f42e037e06aca06e61700eeff17ada7076a693f87643981f24575b19d10feb276112c23b7fc756b724f31d80cdae7f0bd1cd83f3ea3da86146b062491516faf9d554e5311a65", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fbdbdf84bb2500"/24], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000001800)=ANY=[@ANYBLOB="a283016ef0de3d7d0abbcd28f320ed9b80000000", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000400028040000180060002000c000000060004004e2200000c000700090000000400000008000b00736970000600040000000000070006006e71000008000b007369700008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff"], 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001640)=ANY=[@ANYBLOB='T\x00\x00q=8\x00', @ANYRES16=r7, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff0800060008000000a85f6f27ef6e5f75f5d05923eb1b15b6f2c9723f22d69735977bf15a"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f00000018c0)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r8, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 857.833345][ T28] audit: type=1800 audit(1592600293.228:673): pid=5225 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16373 res=0 [ 857.865967][ T5244] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 857.934238][ T28] audit: type=1804 audit(1592600293.228:674): pid=5225 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/510/memory.events" dev="sda1" ino=16373 res=1 [ 858.047174][ T28] audit: type=1804 audit(1592600293.598:675): pid=5245 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/511/memory.events" dev="sda1" ino=16373 res=1 [ 858.150120][ T28] audit: type=1800 audit(1592600293.598:676): pid=5245 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16373 res=0 [ 858.220088][ T28] audit: type=1804 audit(1592600293.598:677): pid=5245 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/511/memory.events" dev="sda1" ino=16373 res=1 [ 858.246720][ T28] audit: type=1804 audit(1592600293.808:678): pid=5248 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/511/memory.events" dev="sda1" ino=16373 res=1 [ 858.331138][ T5232] IPVS: ftp: loaded support on port[0] = 21 [ 858.504790][ T5170] virt_wifi0 speed is unknown, defaulting to 1000 [ 858.511408][ T5164] virt_wifi0 speed is unknown, defaulting to 1000 [ 858.519844][ T5229] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 858.571212][ T5229] device ipvlan3 entered promiscuous mode [ 858.588193][ T5251] IPVS: ftp: loaded support on port[0] = 21 [ 859.130429][ T5228] virt_wifi0 speed is unknown, defaulting to 1000 [ 859.144416][ T5170] virt_wifi0 speed is unknown, defaulting to 1000 [ 859.196878][ T5255] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 859.240923][ T5255] device ipvlan4 entered promiscuous mode [ 859.612189][ T5251] virt_wifi0 speed is unknown, defaulting to 1000 [ 859.674699][ T5228] virt_wifi0 speed is unknown, defaulting to 1000 20:58:15 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04737153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:15 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:15 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400", 0x6}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="814801000000"], 0xd) write$binfmt_misc(r3, 0x0, 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="f42e037e06aca06e61700eeff17ada7076a693f87643981f24575b19d10feb276112c23b7fc756b724f31d80cdae7f0bd1cd83f3ea3da86146b062491516faf9d554e5311a65", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fbdbdf84bb2500"/24], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000001800)=ANY=[@ANYBLOB="a283016ef0de3d7d0abbcd28f320ed9b80000000", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000400028040000180060002000c000000060004004e2200000c000700090000000400000008000b00736970000600040000000000070006006e71000008000b007369700008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff"], 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001640)=ANY=[@ANYBLOB='T\x00\x00q=8\x00', @ANYRES16=r7, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff0800060008000000a85f6f27ef6e5f75f5d05923eb1b15b6f2c9723f22d69735977bf15a"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f00000018c0)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r8, &(0x7f0000000240)=[{&(0x7f0000000580)="1ee7f5c114f301897833b4ee5be81e76b0076a46b2f7468ac5628e1a4502b57bb5f20e619b8a81fcb84e9ea4131068bf3aed3b7f0e007ddc92d0785cccca837fb113143bcacf5837ecb45ea8cec8471e0d89d488e6d3c581377665cd9521f2be87e400768b0b1de3b80e0aa35daadea65ee311e7250176bcf7c2a2acf8c1599c8dca183eb4d5337526f9d9e845777c4a9aaaad56d2312b5fe498fce90a66ffadc8d2308fa680da948fe4ea290f5c7fd8e9b3ea5e7903e5d594493ead330bb69afbfe0e6b6abb875ae494983d07f6ad0f205c78e766519378c4e107daea6c96e9a4670308823ca2dd0833422d9db3994f3e7d334239a907c30f07719b225ab969f2f94f771caebc2a93c7eb7e3b1bc89cf230e44b16c1089a3650854aeb790527e2ed4cf2423ae96d49341984278612080fa8e37f942157bf6c91c5624514d54a81b13f59c05b2fa88691e49febd3783222666f2fdef3c186d2351aa606799e81ea0fb2e5ec9fc177a5bf680a2d762ea95132d0f6a03c26ce673432fa6e2a3dc43382ecce2ac519f2c6b46be91be490c2f8fcb9a6e8406c539141dab66863cbff550b2c87cb28579e20aaa73cd3b31fe5727fa1ce0f3553eea94404c7c57eec102cdeba890c61a16a193dc547cc0bb4e47fa3ff2a4688595ea0b11ccb246738dfd6a1c3068d96bb66a5dc78beb2e393ceebca4f0732b105066a1c245ee81c73d596167c0fc3e951dcac688e3409540babf69ccec8bce750e45b3c4d6e62e0a5e29bc0125425dfddd6be09a325363b9bb828e6fe6872b56058f1132fef1c61c1f236c5a06b27537d71a850d604c5219eb4df9057354cef00e70309da12e213d9961917278423df7c3ab98624768f25ef4e88555564dc322a87d934d9ad0de3f1e39c5f946b802139de1d05d9460ad7e978b26f01facea7a2acc23f1137b39f6442d60d38847641775907f0e9a97fb082d8882993135a90a98e1585783d5dc572a7c973f52cd92d190cfdb4e76171a4244af33ec5e08b831e992cbbeabe0826a842ae97e1b3007afe805879996243a1b2d38984f79638b8f59fffa2c58325b1905ba01c59f6880d4694eb554634ba67f55d888174f612a9bfe525eb15c140bfee07a90507398443413579f37a54650fefc53f14a879a5b857a1b8c6e38e91cc2540202cef81a51492698c3440cca2b6b100706a07da142f168d7819ebf95e7e8b90ae2f0873e3081a94aeef87152dabafccc7fd633e452b7ab28a3ed00ff0944cd23cd547989fc6a073bbf3b8013420eb018c7fdf288cd8e1a570e2671e5adf216b29f1c9c256fd50293da7dffd0b2cd186a8463c177738c74a8f2297ef231d316ce83b0f80b31c084f4d7d8fa5b38b6fc3d99969966900fb80412faf568caf6858cddf0df0a6a475e54e97a406a399e9a03e683ecaf46dcd8fc1333001c60fa107deb60bc3be8f57164aa6de9837459703db42ea692cdcfbf0d9ef1c0bb2a678223b430a8158b413d823eb32e2cdf4a46daaa92f4dc2dea2e1e695bf9fbc9defc666031a350f611ffd7e31849571249b110b6f342133aa1bfd85b19228e9168c4716ed79cbc3660bc3f5074ef54d6a2a812c7cf8c45a34ed75d0fc5ee9f6d28d4a8cda52881d230238bc2d64074a8b4d74b93a3eba4d001f9287eae3d563f61221c62ceb067b0a4989f547e62c40f89401fb812715b256e4533218b9c110e4c2eb9ecfca5ff7f47280d0b3982614136cbac13da0ecb2dda3e183272b9d88a56f0b236d05eab7a2df18861b75b92d75271ac8cfdadb98485038255fcf58a507dbbfae77ecb40b6cc6d480abddafb148e82a3172c96654681e6c9bc2e33c5ea9ec6076d06fc49645e8f9a5c1508eb0d7f16b6001239604774e3f930da93b08753653058c5d30c8c05ffa5b7ff803406f71784a5e9953ee05011e9f43b4aa4701803b2d6565bd2e793f0652cbe64d90de7315c88be38c74824b31ae0ac98eb53b72d38633b57c079c6966694b50c3f9e597cd5e3554f84175c4baff9fbcf5d46fcc6da1a8bce3cfe069acc7c8b7868c14f6828bce0600359297c1a2e14045abcc89423004f40b1eccea9343b92ee66cbfb18ae8020d108b71a7fdbfa1c388bb61e5a88f09d540b353505ed53b295fbd74a6fb8b029692c2984750faee3ad0994fe1510c919130d9e8728ee0045dda84768e8305eb8e64edd2b656f7179b00cde3b5d06540f27c825cb76cea2b6897c8cd6dc6fae066d8c591c62a295417dc3d1830bf4b6df2c93a7a5c9cd638134dd4f11675bb4356519d954f212e8c81be12e276502e552157e3461b4bc57edcecf0de045b7e17ce92992a6918f56ed799f40900af58d30d3c41875a6e1ce1ec968359a91c7db681775ba97e50fc29ea0d61e8abfed0796b6459617243eb84342d1a6f80d7ddd5c9ef8eeaddee5e5af1a09c185b0c6f0499ca6641558cc9f0d68eb0d64db5be28c84f3f0b42bb8fa1a324b9fa0a3d643b8a2b338daa632a23a90d1408d69ee3cdc42340d3e6d849b8118c55d0956c287608129c0c223d97e11b7ac92d50ddd334a64486bd3ca4a799c56dbf47612d53d04b85585f52870a8f3eb013399d770e062ca559253e3a9415c8f13c37d99033ffcb1e7aa4aa4d459e0d45526533f88e25498a128bb382fca690b954b0b1c5eda8f861bd646ad0cc0b3c3307fa0ca7c2f8bc75bf02b3b70ea9bb3a96dc3f7b2ceddc64d882230fd946fd8770e67461b07c6912b38fc7ee7cc61cf50cbaacafa9dae74938baa4d9d0f42c2b7dd260f55d69cd59695a801286a02e7b2f9babad3c4392f869cdf130ba44a7817f102d249753910d4cb1720496927f8bca22aad4e974a5d0eca972ab06e0659c0a50c76873b833cca0f848a902e7197d7de17677479fb19304a97fada0003e9da14b52213b2f773ea433cec51ed827c746526f80e1c83fc51071507f5ed580322c70d14a2f61e0d6f7ff5c1229cd18f911f9e12c81e446e0f9aa841375bd748565e3336592ca918eb7c1f4a53b7f6fa79433b740891f552272841a938659801430e334b6b07b0ce53374ba61e7670c0916bdcb72e8b4743ed1766e9de27740830803a2395c93c5a1f69eac4c63f1233aa0a0a5bfcfa245a48c102c9e269013f1e6232f68f2ff2b85de88dcd36551b33e0df4238f4b7fc1b0a085a64590638d1e5a33f629c50bd52b23d3e6e69e92de9c8b7fbf86f8a48fd295a7208ee5832902e5733f278b6aec017a6af96fd5f0edc684b64f98e2de1d8d2d123b342d371434edfdb8544c118f3f7de298de0791a1dab5fd57c226d4f9dd80fabf97b5f466d79d94082ea9a9187ed1522de02101fa392c37ae3685ba8d1364a1638736d2da2d02e898c5fa450787b3df83cdcb874aca56fb4f5bdc9bdc2e9ad9fe8c8656fa38d4e4108a743064dce0ae29c12d4bc7405b91108787fb01644486fbc4f025171f43b434d978155ace6410b002b3ab687dbbe293d63927b13f46a0ecf2eb713776a0d49933e4182d583040922944b64968a197e81d10ea61e9e94858a8dea185ba39199ce58707f481b2533db5ef4c9d23fb99af2216a16fadae47e2c02d9b194e82ffe1700261b643625c959d54027835bc9223e90172b424bc1e43c963011c6b99e5acad01af3887e7ae25c2d55cb343cf98abf597df0af80d6f125223af1320ebe321ef16b7e1468ff2ff5629358030fa4769f1a34f79042843fe34c0869d048af49f21efb9862d0bad4b656e4f50580e785fdf64abd80c30338c23ce0924eb15a81d8b8a53d98161689e1c65ad1d418b4465f253b3f5744d312e8797ae7ef4b02ddc3fe967d2f964a1982492091f291825e1b6bdbff55379e92326c02831ce60ee4726a0cab569013b4627715b18ccaa581423533a3b9fdd4bd31883c5ca7a4bd64e98991dd0945da4a93f10eaab9b78048b849afc46c6f821f0202c30cfa5269ed30bb5db43664c5a9446b251d6baef27bfb013480643538efabb2d68f35f58ecfa15e82df792ac98f2a91b1740295fbc75f72cc360d80c8ef3b625627b0d77c5c271016d0a2dccf356b1e4014c9ea0aa6a1994a58a76edaf81e4da523765a43a6ff55c8f50f36e21b3d424ae4d22bada8c82ff0c46b44047e2799c82833d55c7cdacf0f4eb56eec81194b56fe4dae86d6b435f8430597c21005411cc85bbd594730f9b6b32c7c77b11508892e7aa2b5f6462f9767b379ac728cff76d362111b1eadbfcc546a932fcb6eead0af287cab04923c17df8504200c7cc7e6b94edb1bbe38953b7161b4e060d01644a05260b5c5ed5939a82141b59699a65280aee4facde049af4cbabd7a924a3cb95ad8a88ba750c33671b8907384c80b7e9c7778f895aa4c940a03783e6b83e7277d095f640090b004a16e1db0440d04ba0d27a43fba1fcff2044132b4a43e302c28577a626e8d813701bb874aeb4834dfe4fce9e811b6c7b4be9ecd2824dd6e65388f3f8c723706710b40c12b2eb16d64119e70867878e3137932e626509b7d54fc653d501bd658bfaedf8c5001a3444c98fcfbd0a5d81fb40cabf4c7b78298992fd7f033f85175e156f5a0bc6afd1d72697729fcb80531b80a487e4e62d961e47c5459a71904f87d5d276dcbf2084f8d1f60830e73bd4769bfe5ab9e11c2d7a9cad1f3217ad363d492c644d7c8da4afe23eb654e89c473d6693e6b6b47efba48451231330639cc38f474494facfe4ccfd630d79cfe116d7e9d01cc44d60bedbd0b571d0a4acadde04e07d8257ff3b033df11c6b45d9a228d0df7486854451bbf63c4a7fce803cf946e73d341b6a6f13d168ac1679329eb456d7671308f466d423b93ff65d322fb5828f3d7bcd3e7b3edab2e0dff2dd0c9d5fa360a5045b072e166a78a37d5eb3519110a0bc561b2e1a515d3d199872bed29628b9ec1bb1ff3591672f7a2724f12786b7b76fcd5f527cc0f8a2ba7234e2a6af08dd7cbe9ad47f2449524d2b4d80606134e4cec65fca19a2841b0c671d8143722bc03fed54d6f4dcacdf759c2b9a58a6f57a7cb9362efaff5783b4a62649a17010f4df5ecc1637978d6915b84a96beb89d2eaede837568daa663d4fe0c5f620a387a414be97defbe842ebec2f3a393d039131c8c1adf2a6fbd672db32dff65f4202e848f5864860963fd78c91b6c3daae5faceef20aa79c6e58cf75ed31a30c4f1bee658bf3604c05cf0678b866605d0dfdea06089ac4f9c9b48c85001fb7055b91323330bb0f20e70a921e9fedd56b4417f65e5d5a7a70091ad74457a5ed496a43bebff391df1a0c804640170852fed4f9d67a09ffffd855f06b195949f3d10728a3abca346a504b4f06adde29cf25bbc1b8f67d57115980b51b9d4b97eb8f38f964ad77e3519e0f55a1cc9cca97c306af1c15922999f83ab69e9d31d27db236641f6f4e3c0c0f77f5ac239bd845e10cb1cbb8e30a33cce092c34960b6516623f8215db75a2bd2d1f40d4654d93343481153a62d0e14fe6c7b516f997693f922af2f539ba947bd78ff07edae96b4991586dab11330747c4bfb7e6141158d3d1919bae4cebc42fcae9f9bd5afa97aa780986b9b63d8c3468ced5c048a15d4fd6eca42c011f647c050e6bec74fedf0050d33b6a236f0fede42adbeefa8b27ae3529c704aa36919de44a107cf48273a4bcd3d957556e4cef5a4cde7d97a025dc065563a65c067423b7c55563e3c54922cc4dee577837e22158e594e347e980fc95bb6120eb6f03878011afcf17880b10c8944cec66069887771e0ef28f879f3fa4ea570d7359572a07b325910dc545", 0x1000}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 859.877822][ T5310] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 860.652300][ T5251] virt_wifi0 speed is unknown, defaulting to 1000 20:58:18 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000010000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004837153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:18 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:18 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400", 0x6}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="814801000000"], 0xd) write$binfmt_misc(r3, 0x0, 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="f42e037e06aca06e61700eeff17ada7076a693f87643981f24575b19d10feb276112c23b7fc756b724f31d80cdae7f0bd1cd83f3ea3da86146b062491516faf9d554e5311a65", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fbdbdf84bb2500"/24], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000001800)=ANY=[@ANYBLOB="a283016ef0de3d7d0abbcd28f320ed9b80000000", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000400028040000180060002000c000000060004004e2200000c000700090000000400000008000b00736970000600040000000000070006006e71000008000b007369700008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff"], 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001640)=ANY=[@ANYBLOB='T\x00\x00q=8\x00', @ANYRES16=r7, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff0800060008000000a85f6f27ef6e5f75f5d05923eb1b15b6f2c9723f22d69735977bf15a"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f00000018c0)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r8, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:58:18 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:18 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x15}, 0x24008814) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PROTO_DOWN={0x5}]}, 0x50}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) syz_genetlink_get_family_id$devlink(0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x5, 0x6, 0x3, 0x0, 0x0, {0xa, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) gettid() socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) sendmsg$inet(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40448c4) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) [ 862.496489][ T5370] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 862.506545][ T5367] IPVS: ftp: loaded support on port[0] = 21 [ 862.519295][ T28] kauditd_printk_skb: 4 callbacks suppressed 20:58:18 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 862.519308][ T28] audit: type=1804 audit(1592600298.148:683): pid=5369 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/513/memory.events" dev="sda1" ino=16370 res=1 [ 862.542198][ T5372] IPVS: ftp: loaded support on port[0] = 21 20:58:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404837153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 862.626382][ T5367] virt_wifi0 speed is unknown, defaulting to 1000 [ 862.734206][ T28] audit: type=1800 audit(1592600298.188:684): pid=5369 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16370 res=0 20:58:18 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 862.848325][ T5388] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 862.926677][ T28] audit: type=1804 audit(1592600298.208:685): pid=5369 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/513/memory.events" dev="sda1" ino=16370 res=1 20:58:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804837153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 863.112552][ T28] audit: type=1804 audit(1592600298.458:686): pid=5377 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/513/memory.events" dev="sda1" ino=16370 res=1 20:58:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYRESDEC=r2], 0x1}}, 0x8004) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000002) socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x10002, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r8, 0x800c6613, &(0x7f0000000280)=@v2={0x2, @aes256, 0x10, [], "ae4acc679bb690983fa78df3d820770b"}) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="00700000004056875d7f026a8300010076657468da2f5d5a7438d8cd8060353d8ece209386cc651eba70e0ed4e1c81f270aa25f0c20a4f1edc697d0646478d51b709a3b197a20ca3fae591a179a3b11318376849ca1388012637f7eb733f27418d19531dcf379329785609f2a6ee73b8782d6e030c84b61b40ecd5b9cf7e5cd24bf9f6c64febae3c95ea12c99e2114d9a70a9fb27d7238894a72ddbf74ac98a6e3be1d0fcce0f6d077ebe3ada7858a59557a7606a9a1471dd30a34af7acf8623f4488653364e34d14d335b032f03be4c2c18362884634a2cb84be02a4289cd3c58be8e2d174231e91d9d5d9835279f74a96e1a4b6d"], 0x48}, 0x1, 0x0, 0x0, 0x145}, 0xc040) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r7, @ANYBLOB="000000000000000008000a0010"], 0x28}}, 0x0) [ 863.199043][ T5392] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04837153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 863.415035][ T28] audit: type=1804 audit(1592600299.048:687): pid=5397 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/685/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 863.520839][ T5400] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 863.550293][ T5401] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 863.723897][ T5371] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 863.767120][ T5371] device ipvlan5 entered promiscuous mode [ 863.793846][ T5372] virt_wifi0 speed is unknown, defaulting to 1000 [ 863.793865][ T5367] virt_wifi0 speed is unknown, defaulting to 1000 [ 863.820761][ T5373] IPVS: ftp: loaded support on port[0] = 21 [ 864.327464][ T5373] virt_wifi0 speed is unknown, defaulting to 1000 [ 864.334332][ T5372] virt_wifi0 speed is unknown, defaulting to 1000 [ 864.824424][ T5373] virt_wifi0 speed is unknown, defaulting to 1000 20:58:20 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000020000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:20 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x8, [@var={0x3, 0x0, 0x0, 0xe, 0x3}, @typedef={0x80007, 0x0, 0x0, 0x8, 0x2}, @const={0x5, 0x0, 0x0, 0xa, 0x8000007}, @func={0xb, 0x0, 0x0, 0xc, 0x2}]}, {0x0, [0x0, 0x61, 0x2e, 0x61, 0x5f, 0x5f]}}, &(0x7f0000000140)=""/236, 0x54, 0xec, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x700, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7d}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}]}}}]}, 0x38}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x65c15bf2) sendmsg$NL80211_CMD_LEAVE_MESH(r5, &(0x7f0000000300)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001580)={&(0x7f00000015c0)=ANY=[@ANYBLOB="26718d4b", @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf254500000008000300", @ANYRES32=0x0, @ANYBLOB="08000100040000000c009900561e4ab436c40bc97f1f00000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1c, 0xa, &(0x7f0000001600)=@raw=[@generic={0x3f, 0x9, 0xc, 0xf001, 0x200}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @map={0x18, 0x8, 0x1, 0x0, r5}, @call={0x85, 0x0, 0x0, 0x1f}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x52}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x1, 0x8, 0x0, 0x0, 0x30, 0x1}], &(0x7f0000000000)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x41100, 0xc, [], r3, 0x18, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0x7, 0x2000000, 0x3}, 0x10, r4, r5}, 0x78) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="b400000000000000611150000000000085100000020000008500000007000000950000000000000095000000000000009cf635183f8318c45167ee26ecf898dbea7788128b4019edeff6ead10233dd997c508a374ebed67e68d9151a311ed132729a558c4317b23752132def515515586587366e80d5c4aac9d81839c8a3349c0b256564302b6d2371ba01991e3dbfcff246302a530491f57e63321f707687d027a7fa80eba6813635d5d6dbe3f50a5c515d0a71fe879a819d5b75208fb6ecd41177f1e0d8de3e19de83f4ec63b2938518a1fb8a1880f47e4f2eea6d51b5534c92b8f543d4171cfc9cb8224f8c8a3176b80fe892057cc7af00fb7d378cffec25249c436728103e665f8fe0c8cf73d43a289d7ca6a744b97caeda97b38e8c846d5bee1fad3ad3f73c2ef6759d03f2aa20ea7f55ba039335741a2cf5439a11d579743cd40eb232ae6d"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x1c, 0xffffffffffffffff, 0x8, 0x0, 0xfffffee2, 0x10, 0x0}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r6, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f00000002c0)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c) sendmmsg(r7, &(0x7f00000092c0), 0x4ff, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000340)="080db5055e0bcfe847a071") 20:58:20 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:20 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0424fc6004000e003c0011000200008037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x17, r2}, 0x14) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000300)={0x11, 0x0, r6}, 0x14) sendmmsg(r5, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) getpeername$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0xffffffffffffff5c) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)=@gcm_128={{0x304}, "b09deca584898ebd", "3d3c5b65df8840b44feb0e2ff0af9fa2", "cb1490b8", "91b9c5a2920368b0"}, 0x28) 20:58:20 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r5}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001640)={r5, 0x1, 0x30, 0x7ff, 0x2}, &(0x7f0000002a80)=0x18) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180402001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) recvmmsg(r2, &(0x7f00000027c0)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000940)=[{&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000540)=""/143, 0x8f}, {&(0x7f0000000600)=""/160, 0xa0}, {&(0x7f0000000100)=""/37, 0x25}, {&(0x7f00000006c0)=""/237, 0xed}, {&(0x7f0000000380)=""/5, 0x5}, {&(0x7f00000007c0)=""/14, 0xe}, {&(0x7f0000000800)=""/156, 0x9c}, {&(0x7f00000008c0)=""/68, 0x44}], 0x9, &(0x7f0000000a00)=""/70, 0x46}, 0x2}, {{&(0x7f0000000a80)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000b00)=""/175, 0xaf}, {&(0x7f0000000bc0)=""/11, 0xb}, {&(0x7f0000000c00)=""/135, 0x87}, {&(0x7f0000000cc0)=""/50, 0x32}, {&(0x7f0000000d00)=""/146, 0x92}, {&(0x7f0000000dc0)=""/1, 0x1}, {&(0x7f0000000e00)=""/155, 0x9b}], 0x7, &(0x7f0000000f40)=""/153, 0x99}, 0x80000001}, {{&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001080)=""/53, 0x35}, {&(0x7f00000010c0)=""/232, 0xe8}, {&(0x7f00000011c0)=""/43, 0x2b}, {&(0x7f0000001200)=""/221, 0xdd}, {&(0x7f0000001300)=""/58, 0x3a}], 0x5}, 0x40}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000013c0)=""/230, 0xe6}, {&(0x7f00000014c0)=""/3, 0x3}, {&(0x7f0000001500)=""/201, 0xc9}, {&(0x7f0000001600)=""/18, 0x12}, {&(0x7f0000001640)}], 0x5, &(0x7f0000001700)=""/224, 0xe0}, 0x7fffffff}, {{&(0x7f0000001800)=@sco, 0x80, &(0x7f0000001980)=[{&(0x7f0000001880)=""/222, 0xde}], 0x1, &(0x7f00000019c0)=""/57, 0x39}}, {{&(0x7f0000001a00)=@can, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/79, 0x4f}, {&(0x7f0000001b00)=""/85, 0x55}, {&(0x7f0000001b80)=""/26, 0x1a}, {&(0x7f0000001bc0)=""/194, 0xc2}, {&(0x7f0000001cc0)=""/103, 0x67}, {&(0x7f0000001d40)=""/159, 0x9f}, {&(0x7f0000001e00)=""/129, 0x81}], 0x7, &(0x7f0000001f40)=""/195, 0xc3}, 0x3}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000002040)=""/42, 0x2a}, {&(0x7f0000002080)=""/69, 0x45}], 0x2}, 0x2}, {{&(0x7f0000002140)=@hci, 0x80, &(0x7f0000002380)=[{&(0x7f00000021c0)=""/225, 0xe1}, {&(0x7f00000022c0)=""/17, 0x11}, {&(0x7f0000002300)=""/98, 0x62}], 0x3, &(0x7f00000023c0)=""/94, 0x5e}, 0x7}, {{&(0x7f0000002440)=@tipc=@id, 0x80, &(0x7f00000025c0)=[{&(0x7f00000024c0)=""/142, 0x8e}, {&(0x7f0000002580)=""/29, 0x1d}], 0x2, &(0x7f0000002600)=""/80, 0x50}, 0x3}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002680)=""/179, 0xb3}, {&(0x7f0000002740)=""/25, 0x19}], 0x2}, 0xffffff81}], 0xa, 0x162, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r7, 0x65, 0x5, &(0x7f0000002a40)=0x1, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0x10}, {}, {0xe}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x1c, 0x2, [@TCA_FLOW_KEYS={0x8, 0x1, 0x4930}, @TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_PERTURB={0x8, 0xc, 0xffffff05}]}}]}, 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 865.133023][ T5481] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 865.150193][ T5480] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 865.179193][ T5482] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.5'. 20:58:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 865.258127][ T5486] IPVS: ftp: loaded support on port[0] = 21 [ 865.429407][ T5480] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 865.510153][ T5486] virt_wifi0 speed is unknown, defaulting to 1000 [ 865.521126][ T5503] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000080)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0xb, 0x4, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0xffffff39) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @rand_addr=0x64010101}}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040}, 0x40d4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 20:58:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 865.772339][ T5482] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.5'. 20:58:21 executing program 4: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x848}, {0x21d9}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000004400)={&(0x7f0000004280), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendto$inet6(r1, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) [ 865.946067][ T5521] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:21 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0424fc6004000e003c0011000200008037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x17, r2}, 0x14) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000300)={0x11, 0x0, r6}, 0x14) sendmmsg(r5, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) getpeername$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0xffffffffffffff5c) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)=@gcm_128={{0x304}, "b09deca584898ebd", "3d3c5b65df8840b44feb0e2ff0af9fa2", "cb1490b8", "91b9c5a2920368b0"}, 0x28) 20:58:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04937153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 866.208046][ T5539] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.5'. [ 866.417576][ T5498] IPVS: ftp: loaded support on port[0] = 21 [ 866.852747][ T5486] virt_wifi0 speed is unknown, defaulting to 1000 [ 866.859037][ T5540] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xb4, r2, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x493}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfe8b}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x32cf}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xc000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9b16}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=r5, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x40}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000084000000000000", @ANYRES32=r4, @ANYBLOB="00000000000000001c001a8018000a8014000700fe880000000000000000000000000001"], 0x3c}}, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x2c, r7, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffbff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 20:58:23 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:23 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:23 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000010d0000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:23 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r1, 0x8983, &(0x7f0000000080)) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc0, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20048004}, 0x20008040) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) write$binfmt_elf32(r2, &(0x7f0000003200)=ANY=[@ANYBLOB="7f454c4603ff060007000000000000000100030006000000cd0300003800000067020000000000000500200001006a07ffff03000000000000000060030000000000000002000000200000000300000006000000020000000100000008000000f300000000000080060000000002000001000000050000007646a884a38d9ccfad554e84a6b3b36c9401110fb563a26e83d9360bf55909c293abae59899d684c4870c557618a87604b9d78eacaa6cb83cf4c4f77e21b01e17c0f4ef1634c265c7e6f82bdb7160bd4dffbfe66fe051910ee15eb1b819ade9f491add993324dbd60bba597b121bc4c042c1674e5584388a9fc3edc0a17c802721a89fcf3bdaa035a17b07e7dc2b1868b0de7edbc97cab249d6ae84715a7704cdb93161e2dc3a9d59d448a762f8412e77f49ad8e55282b9549b26b297fe1abdd771dfd3e6d3f74f4791d402ccd5eefa9b1391938990e67783d48a62d31feb85936a33524480b00383edfd78fd5ccbe3e6b3ad0f1f71f9f4d485ca970cb7d15f05b7a6b3f8b35f49e10d37c00cbfee6c51da6d1a72df842c38d3b00bf6f5e5f1593456c1225adb0219292ec3f545bb72c6a64f5fc0926754e849eaaac0abd019281ec284e3aa693846681fb42305d8e8e58204f039e01bba320bfbf8ce201d233023c82135405996cdf0c1b9708b1523de0fcecec814d442df090e9b42a58eb3bbfd6fdf749d72659ef2f8eee3ab9a52cc5914daef4ebe323163e81221d3adeaa556bc4e95c1d80c583e5091a4a642ce579c7c981ab4d931eef7f031afb56faa5f4f06605d0dee7ffacb9f62f9a4ecbbf6dce46ba0b5da62040e77d0af5899e23f8f97b9cc920ce7bef74398fa03b0028a75384705025f92d55695ed81f187cf2e79d3a608a6a83403df16dcc0558aacdc03889f55a9e95c380e29041ca33532f60e897c5361675fce3ba3776d399825e3533cfd0f752a01ef706c52359b11ff8a7e9768ba7ae4a39562d0b581eefd041366f6243ea85a5df19b96ee4115c7004d501a4f3913ad169f96e446640966e6635144b3777f7741d45151810f11273e6e88e557589ea9a8d9db5e74a3eb2b937d938c0c79e145bf6a63ea771093b9b213b1383b0fa1b48629299fc3938290ebda554d2c3ee752d6fda6e018ab4280375ff5760fda687239fd848fb1535c0173c675b3ebb89096887c29a7a97ab1a75ed670d9d8294ac93479c48ce5a360ef24f0177d4451975456ce6d7bc4f371087dbbbbd71b134f9fb9671dfe08e5d32fffb3b952b9088b500cdf3a91aedaeb13522ebbd76f734ce930ee1c10e5d9fbadc0469792030d49d8fb3458ae769758bf3b9016a5717dbf88bdefdcf959af018f08a3277db6daa47fc9396009ed7d634e02bbba2aeed78df23b6b396b93ae3f7228eaba7a9d2ebd4fe5ea5fa2eb4c59fab01aca22671e4271807af32546d6ba83fde4add8b5f9cfe381e2c4761f20840453a230186fb6e3299c177a181d8ce98caf4418a1721b2b6bf68225226de3b0b5d11f9286827c988e20c7bf6060a3c0765e372eb43e14bebb4132fc1fd256e20fcd71265538793af6358b75188b45150463a7eb4bb926d77cfa9861e6aec9515b847bbc6603062993bc852eff106b363f501a2853f1dffc817ea1675f9dce457d8f4eca29afc6e70b5ad86e9d8b53b7970a3f031788254dbefd4f65ecc04e63eddd5fee416ea50a3197e287e1988a475b39a0c85dba83dd526e0485ba7b4b36c0bd8276dd765d82e87398403cca42f8101a0644597098c0da2a49843d7846d36278276426cdfe961d0e119dd71014d47fde0347b721ec38545100d7555ad1f8aa0e6c8c068330ee7388f4c37a080e1d9827baa864571801312b27ae58692343f9c9ff6e67ea85b831fb9d766b86675a9719206455fdf1e3ea627219406f71cb0ed4e72c761cccbe57852c9170c3cd82758d50fd22cf29ceea60a975fc292f0ed72824e0265b6aeb5da62438357a315a4d25e9b8d8a4fa68f0916375479a52fb6d9f5580283e6a42267ef33118a2e9cfc933f4f2b5e2306d7f87847018184cfb066d7b08eb30c2ee7238b1cc4b90212d88ede4cd2292f60950fff55e4ce50982b516f577e3710a1386c97bf29e904e7b368476d53fd601bd8fb7be39ff07a5565a3ec5edb3ccbd8201c8365a7a1773f4a3b90fc9673407c7815156b0146e68d4001ff4b8c924e164f6442dfa21046c60f15d25da32e137a0a7ace8fea0e77b5c2043d1d5973bd51a3cac64834206a8a56cd48479fb8697c5ae2c5b3051b7e0520aa1d344cb744063745565a7601729f5b8f382bfd26fdcb0404a59a2b09157c1d617cd795cd9a2435b01dac1837912abbe2b40d6623176c6d1efcb5696192ae72b6cc8603b554d8899c850c3d5eb6ac959a4be19be4ced1593696b13037f84f98d3a5a5a2b3f2d36930afc9cfb6d3d516ebe58c6c212184fe91aaa987b04f17cb2049a5ad038bc99b5e62ee47eb81b48e2df4f4979c37d8b822820cb905ce5cbfa754e907506cd1d0858264bb542bf4c609931ed65d91a7c7f412e232ab87b61c1f39741381c3e496f63d948589eb5c40db0e852634cf233c2fac9e8757c4b3d1e73d40350906410244fed15c8f3ef8b6636883b46200cbf348630920b98da0b1d9438ab37ea1cb4d3bfba2240768c60301df98a76a7ac94b4752ccaf2420fd3f4257f8943034e4039351dc3aabebeefe980c021c074eae37e82b0333ab6cd0c75ad89a8b0e7f9b8c26f5636dcfd73b2005db12e5e2d3927eb0be1913347a669ae30c134268b0b44aab00aebe6c0f20a86de278d1944fe17a74c70f8b62a6c047983ae7f123cfd75f61d42d012bc5f3ea29bbd72ffcaa1bd2b295b668ed1a378d8385f6777d41593fa8569397e8a1caeffff77f482b5644c948cd83e54024dc5b9db922d1e38c79ca5311d69c34be6044fb6c0b9e42e159f4964c2262d52216adb0338dbc37d6078fd4efd5888c3e771b1854913e9625de3d7d279ec2d7e4a49b84c143c0803b20e877ae0aab98f8d7dc42d6dafdf4fb19e063a7fde80b94a9c7034c6c2bf581c92d8e26f4dcf6ea2f13129ffb26a8ab3f5fd2233bebb260adf33cb66576da58f178fd315f239d36c39d0fa27753f58bd97d51dafb7eebd5f7e63e3a28c92ae90bd8d50b341a85d4d6f5d20f0a393f33b5b8ef452bb7d3e92c81254578466cb985919720df461c8c61a3fca5a00b098f3cf55b163e8f93da38a9b7afbf8c83d533b857bfd3141e9aafd1d96521db464f9a90d65987cb90383a9e95a499323affc07479129d3ab9153ac7412a2643f3688a0a74fc9987eb4c89808ea0190f2a0c7db85684930de48ab044a1a4ca29f30f8f2a12e1a9da56e8fe1f6f025ce1ab67f564bfe1e3f2edccaaad2fc198a151280215fa5ae0b6334e14f715b7e95bc1d891101ef82c86d467d584d68873a1fa19bef9da2cae4ca0a9bb165053d5052ce9ad835ea380ca29aa17115bc06ac776a64c39dc075219b13ee79de19955f5f4c0d91579f4ff03e6b2d9f8c6d6e19244f434522aa1ba583a8313184dcba43b6e24374909cc80d7a2c2e8c58d276180941bf06ebc9a538bb2ec53bc7b9631af8ba41c63ebbe840d66cffa3d85ca95a2601654e47770d2088f853493deeca7898cfa9946918417f4dab0e0a8810e762e821b79343c889dffe07a5dd202291c4912cac7ecdfa2fdc44ddf37b23c66d016b946de304d0ded80281b1734c9981c476b4d4f3781a678917c21d7fe16ef4a8837ef303e3243c72316ca27486751937c2dcbf25627d1f715749393106321552c3d1bcc275c405a02a8eb1585b76345aa7702a993e8b0b53a8a18c4d46be1916b2a0b272aabfc6657afce46bbd29f80eb03978ec4e7e6b2ea11881a2973bb974af10ea13cbc76dd0a988f79dc453201d7140e21c3791f7eb143699626b848f14ce6ad83096c45b7323850b5257bf39e3cd88694ed9f1cbef1c1768a625ef3e9263a64226e3de73c70e35db53877ae93c08b6bee29efab8a58dc657b06a2e825e7bd41b2898cbc3cebdd073205edf954e3e708ad11551ccfba8b421d5978a23425d94fc023021d31919f8589ee62fbf253ebecfe36ef21210c1ad8edf099ea74639606de2591087108c9b6c06da3b0228488f864aa50cf7d8038519268738d9487e4b8d56752c158e261fd1422b17c308038bbd323acef4e3f8c592fb72a818d39ba062cbb74918b0b22893734d6c7c33cd32070e70c8eee53235a7b757c6b40d21306ad881fc89ce53926802fe15d175923821ebf34e9fdb1726e134f64b9d3fcf0d207fcf0276b1f5afe80e7798d4e1e369331e1adec10e1dc4f6110e5e6bb15e225c070f4f1366f2fa9136bfcb4e9dee7137a9b623ceb2322bd567b0f5941d8b4c0be18caaa04c5dbef7ec8d14623940cf48abc560c93dfadc6cdc02d4f7ae9fed87769aba9a782a7dffe99efaa51c0caf5b2ace2872b976099c20fb8f79e536a3fd075a6c129b1914f6bccdc4073005d304c6faaa8fc4cb9aa5e417b1adea5a0012ca032eecf5efa952494918fd6a751aca4b4095085a5c299af50888192e9c617ec21309a70765ba48df84f47c9f886093ead61ed23072dfa884d242050fa2c035fa22ad3b1051d4ba3e2c710e76e9d065cd55a16dd1079cd37e350368a5575f0aa7aff8feba59c87f4cbb3a9644bfe9966f0aca561f6371fd2ebc90af9782a5dbedcde1344c0af220a34b066d1bead70eaa856a6dc47f849d3872694ffdaec89503612404684b39c999cae113055e6d6833738495b472f72163611c39209428ffef7020e3fcb2f62eb49b3cb8b536f92c51686699a69f831415d8cd9d08c25ec64ef941ff70ef516d23abd4cb729bf5869bf21311905170d550eb40228314110bad82ce694da53ebb04b3bcffdc6ae4d1382bc02a85aa018ee9c37c6b5aff612cfa7d23ae1252b4b87114c7bd57ed6c44ddb4252a68b4f489426e3c3aa60fe652fcfb6d3f6ecbeed672bfd47a5d8f390aeb072a854ea56afb3166f5b97cc27736eae96b2f93e0e8defe85f81b6c3104913576a4dce78fecb3e1e4c40e21e512b54da8237b084806f54a9b38c47cc999b44ca6bcc67671a2b98879ff139e5c45af90970f38c156e7879b4e43eee225d0b48841f0ff1b9f2c7ebfe55820d2028eed2745fa468b646af598fc45fe2c99d7371ace312ef1c1b9173d12f6ee16e783003ba08bcd9ca120b9d3d1276b7b8a09f88c72c80421acc4c91e293fe246cea7e71346a26f7f5f595d52755d8973425cbcd11e5c0c541a120abdd9bb5b9fb9e25b7bf2b6484503a9fb1de4688867fa5a8bfb12efdd241beee5b4009ebce3fbea63af49d6b0338daba15716757c308904ad5da78b21faf971c2fe245dcec46da1f31e19e41074f807a4445a54602e978cb2877ff1c58bbd7bede776af26b7ddbfd6a44f1dbc4291c8cc48e661538692890d9b6c7a53fde7f08bd78c9038773d0f83e6f9d1dd285b2bd0e5f98875fd7eb202f531f4d0405e2a55bcaeb6f936312088648140bb48d40e6929fa8b9cd0cb98ede7e19c19a9fd5199a2299bed80d265b504fc028d39f3f26c62438012d8edf63d85a61e404d113e692c4d21150a442f0d59a077304f6b665e840f3c3530b426eb5a97dc56e26670bcce7eae7e2d9c424c2cf1f248cf5a48d6a5fa92608298e643b3e29c6ce7c817bfd3eb81715ac6c099854d1260cc7579128188dc1158e9727665b26b7711a4530c9c9748f8805184b2301c10c8d729a47686ab243a29a93eda2eee3479ca7676f177b0c5af5f9fc4873fab2e04183075fd02bf33f71414128d8ad9697671372b1b2a752107537cf585f8f89be92fdcbe734bbc06fdb7a037fa8b117f207293566d47ebb3053874a59cfc506188c1293d28ebb4ba132a4ac265ff196e283b3597f05dedf8bd81f370e6860b6ca451b0e2ac24dafe000"/4728], 0x1278) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) [ 868.317601][ T5584] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 868.368488][ T5588] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 20:58:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 868.412098][ T5589] IPVS: ftp: loaded support on port[0] = 21 [ 868.585315][ T5589] virt_wifi0 speed is unknown, defaulting to 1000 [ 868.603424][ T5592] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 868.604593][ T5601] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:24 executing program 4: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x80000000, 0x4) setsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000000000)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r2, &(0x7f00000001c0)="0acca3d9bbf8335a058e78eeb1d4080d15ec9cec3c799ae3fb3b565ca6246690a0538c5d458763b5818f46dcb0bc58d6a73a24aec90535d04baa440eae2118c06c75b3f2e73134b3d5e6cb4c6d4d9b483036804ba20100008000000000e562a0925c1debfeea25d6303cbee9bbd84fdc26ed9a8e098a32a8211b122cfe842d269fd54ce256a83bc5e17c783a09706add08ced752cfe5f29cbf68d899cabd899b27380f358d1b447a77255ed9c633227b1e", 0xb1, 0x20008005, &(0x7f0000b63fe4)={0xa, 0x2, 0x80, @rand_addr, 0x80000000}, 0x1c) 20:58:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 868.914936][ T5605] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04a37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:24 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000000c0)={0x400001b}, 0x10) write(r0, &(0x7f0000000000)="240000001a005f0214f9f4070009041e1100000000000000000200000800040006000000", 0x79) 20:58:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000c5b000/0x3000)=nil, 0x3000, 0x0, 0x2011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYRESOCT=r1, @ANYBLOB="eb71a8941176e6283f34f1405fbb93ef7ad736551ad59a83128a1a21768ddc155e0a8f482e09c48d1c33e2befee2062d1b77ebbb35a09791e889b1bc735c0a53b02b3ad8278f05ae12f3a5c7059064bc2da943446754d2ea651ec5ba3372ff06d3da1c1caa0c23"], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180), 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000014c0)=ANY=[@ANYRES32, @ANYBLOB="00000113"], 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000cc0)='cpu.stat\x00', 0x275a, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={r4, 0xbf, 0x8, 0x1, 0xf5}, 0x14) mmap(&(0x7f0000c5b000/0x3000)=nil, 0x3000, 0x0, 0x2011, r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x101, 0x80, 0x2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r5, 0x3}, 0x8) r6 = socket$inet6(0xa, 0x3, 0x6) pipe(0x0) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0xb8c, 0x1}, {0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x33}, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r6, &(0x7f0000000480), 0x2e9, 0xe808) 20:58:24 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 869.223921][ T5612] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:25 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0xe) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x3ff) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000000)={0x0, 'netdevsim0\x00', {}, 0x800}) r2 = socket$inet6(0xa, 0x6, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r3}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={r3, 0x51ff, 0x0, 0x9, 0xfff, 0x8}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000300)=0x8) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r5, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) connect$inet6(r5, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) sendmmsg(r5, &(0x7f0000000240), 0x5c3, 0xe) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) sendmmsg$sock(r2, &(0x7f0000004740)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @local, 0xffff, 0x1000000}, 0x80, 0x0}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x81}, &(0x7f0000000200)=0x8) [ 869.416629][ T5591] IPVS: ftp: loaded support on port[0] = 21 [ 869.519086][ T5625] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 869.549119][ T5589] virt_wifi0 speed is unknown, defaulting to 1000 [ 869.555756][ T5591] virt_wifi0 speed is unknown, defaulting to 1000 [ 870.370968][ T5591] virt_wifi0 speed is unknown, defaulting to 1000 20:58:26 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000ffffffff0000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:26 executing program 5: unshare(0x40000000) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={r5, 0x10000}, &(0x7f0000000500)=0x8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r6, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYRESOCT, @ANYRES64, @ANYBLOB="41e7fa0a129d8e92f67983a16facd97d26cedbf8ba845fb5f42579e00c4eb4cbb88c9dd8cd7acd9c89cf2b957a27f8a81e7cef020ef1ff5fb4321bf1e00ee9f2e8bcdfe7543c86d5e89453024d619de9f31e8411b1e09931fa3726d4b8966b84768b2128e81b63239c2b8e37877c1c46f0c318725f01ed14fda74ba962abc07a4130fe4a55437b6e6e873b75e2fd18cce39c3ff7fb18c603395839ebc1a533dbe7109132fc1d1c7ff9572b4365336493cea3ea5fd10310a600ccb19e44e1801762f24d9e019b673b0908bec71a1f3252192918837ca7490d70cd096e22f27702b43256f41b3d31a512"], 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000000000021a00"/20, @ANYRES32=r6, @ANYBLOB="08000200e0000002"], 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000980)=@getaddr={0x14, 0x16, 0x1, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}}, 0x0) 20:58:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000c5b000/0x3000)=nil, 0x3000, 0x0, 0x2011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYRESOCT=r1, @ANYBLOB="eb71a8941176e6283f34f1405fbb93ef7ad736551ad59a83128a1a21768ddc155e0a8f482e09c48d1c33e2befee2062d1b77ebbb35a09791e889b1bc735c0a53b02b3ad8278f05ae12f3a5c7059064bc2da943446754d2ea651ec5ba3372ff06d3da1c1caa0c23"], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180), 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000014c0)=ANY=[@ANYRES32, @ANYBLOB="00000113"], 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000cc0)='cpu.stat\x00', 0x275a, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={r4, 0xbf, 0x8, 0x1, 0xf5}, 0x14) mmap(&(0x7f0000c5b000/0x3000)=nil, 0x3000, 0x0, 0x2011, r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x101, 0x80, 0x2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r5, 0x3}, 0x8) r6 = socket$inet6(0xa, 0x3, 0x6) pipe(0x0) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0xb8c, 0x1}, {0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x33}, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r6, &(0x7f0000000480), 0x2e9, 0xe808) 20:58:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYRES16, @ANYBLOB="b511ca1d57a245005a66ce31405024a8a29e7b01b2999b37bce97e03c9233da56d3ce9058703c85ae9c8a0108a789942bfa5511ca5a44aae56203be433f43aaddf527c47d8ae3cefdde104a8a3a0e3ee899dbcf8bfd7b9a4bf9b19e4b7f4446a77737860742afdc6ac7ad1cbee"], 0xb8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000000000000000000000000000000a20000000000a01000000000087a3db98000000000900010073797a300000000084000000080a834d613469034ff35400000000000900010073797a30000000000c00024000000000000000032e000240"], 0x1}}, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 20:58:26 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 870.830474][ T5692] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 870.842382][ T28] audit: type=1804 audit(1592600306.478:688): pid=5689 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/583/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 870.874203][ T5690] IPVS: ftp: loaded support on port[0] = 21 20:58:26 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 870.883830][ T5689] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 20:58:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 870.924719][ T5694] IPVS: ftp: loaded support on port[0] = 21 20:58:26 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000010d0000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) [ 871.029699][ T5690] virt_wifi0 speed is unknown, defaulting to 1000 20:58:26 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 871.131310][ T5705] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 871.220565][ T5708] IPVS: ftp: loaded support on port[0] = 21 20:58:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04b37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:27 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 871.437268][ T5716] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 871.865210][ T5693] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 871.887810][ T5695] IPVS: ftp: loaded support on port[0] = 21 [ 871.922825][ T5694] virt_wifi0 speed is unknown, defaulting to 1000 [ 871.953657][ T5690] virt_wifi0 speed is unknown, defaulting to 1000 [ 872.020923][ T5693] IPVS: ftp: loaded support on port[0] = 21 [ 872.222085][ T5708] virt_wifi0 speed is unknown, defaulting to 1000 [ 872.298194][ T5694] virt_wifi0 speed is unknown, defaulting to 1000 [ 872.514118][ T5690] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 872.575344][ T5695] virt_wifi0 speed is unknown, defaulting to 1000 [ 872.750591][ T5693] virt_wifi0 speed is unknown, defaulting to 1000 [ 872.773534][ T5708] virt_wifi0 speed is unknown, defaulting to 1000 [ 873.031820][ T5695] virt_wifi0 speed is unknown, defaulting to 1000 [ 873.238127][ T5693] virt_wifi0 speed is unknown, defaulting to 1000 20:58:29 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000020000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 873.461045][ T5815] IPVS: ftp: loaded support on port[0] = 21 [ 873.483851][ T5816] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 873.512334][ T5815] virt_wifi0 speed is unknown, defaulting to 1000 20:58:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-160-x86\x00'}, 0x58) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) listen(r1, 0x0) accept$unix(r1, 0x0, 0x0) close(r1) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000040), 0x1) connect(r3, &(0x7f00000001c0)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x80) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet(r6, &(0x7f0000000000)="14885eed546ff69928d88019da678265cb928c68bd832286b357666a2952d944db180c081c894742f06f015d761e417a3fe9e66a1d", 0xfffffffffffffd82, 0x8a0, 0x0, 0xffffffffffffffbf) 20:58:29 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:29 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:29 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 873.943788][ T5815] virt_wifi0 speed is unknown, defaulting to 1000 [ 873.979585][ T5846] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:29 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 874.238004][ T5857] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 874.258960][ T5817] IPVS: ftp: loaded support on port[0] = 21 20:58:30 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, 0x0, 0x0, 0x0) 20:58:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04c37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:30 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, 0x0, 0x0, 0x0) [ 874.573758][ T5864] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:32 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, 0x0, 0x0, 0x0) 20:58:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:32 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getuid() getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3800000010000507000200"/20, @ANYRES32=r3, @ANYBLOB="0000f015010000001800120008000100736974000c00020008000300", @ANYRES32=r4], 0x38}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x121, 0x0, 0x0, {0xa, 0x8, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [], @local}}]}, 0x40}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x121, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x2], [], @local}}]}, 0x40}}, 0x0) 20:58:32 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:32 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000d0100000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-160-x86\x00'}, 0x58) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) listen(r1, 0x0) accept$unix(r1, 0x0, 0x0) close(r1) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000040), 0x1) connect(r3, &(0x7f00000001c0)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x80) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet(r6, &(0x7f0000000000)="14885eed546ff69928d88019da678265cb928c68bd832286b357666a2952d944db180c081c894742f06f015d761e417a3fe9e66a1d", 0xfffffffffffffd82, 0x8a0, 0x0, 0xffffffffffffffbf) [ 876.540281][ T5903] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:32 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80), 0x0, 0x0) 20:58:32 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008000a00", @ANYRES32, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000030000060003003f000000060011004e24690005001600020000000500170000000000050008000000000008000600ac141419"], 0xd4}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r3 = accept$ax25(r1, &(0x7f0000000000)={{}, [@netrom, @default, @null, @remote, @remote, @rose, @default, @default]}, &(0x7f0000000140)=0x48) getpeername$ax25(r3, &(0x7f00000001c0)={{0x3, @bcast}, [@bcast, @null, @remote, @rose, @null, @bcast]}, &(0x7f0000000240)=0x48) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) 20:58:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 876.703970][ T5913] IPVS: ftp: loaded support on port[0] = 21 20:58:32 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80), 0x0, 0x0) [ 876.812579][ T5923] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 876.841176][ T5913] virt_wifi0 speed is unknown, defaulting to 1000 20:58:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:32 executing program 4: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r2 = accept(r0, &(0x7f00000001c0)=@nfc_llcp, &(0x7f00000000c0)=0x80) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x4c, r3, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x5}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x200, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x39a2, 0x3}}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x9}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x22, 0x2}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40011}, 0x1) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000080)={0x2, 0x0}, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r5, &(0x7f0000000140)={@val, @void, @eth={@random="f060f36becec", @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "daa243", 0x1d, 0x6, 0x0, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@exp_smc={0xfe, 0x6}]}}, {'|'}}}}}}}}, 0x57) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x1000000c8) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x2, 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f00000002c0)=""/195, 0x0, 0x0, [], r1, 0xb, r6, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x9}, 0x10, r4}, 0x78) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0x1000000000000f, &(0x7f0000000180)=0x57bb, 0x3c) setsockopt$sock_attach_bpf(r8, 0x1, 0x34, &(0x7f0000000100)=r7, 0x4) write$binfmt_script(r7, &(0x7f00000023c0)=ANY=[@ANYBLOB="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"/4258], 0x103a) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') setsockopt$sock_attach_bpf(r8, 0x1, 0x44, &(0x7f00000012c0), 0x4) 20:58:32 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80), 0x0, 0x0) [ 877.106137][ T5932] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04d37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:32 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 877.333770][ T5941] FAULT_INJECTION: forcing a failure. [ 877.333770][ T5941] name failslab, interval 1, probability 0, space 0, times 0 [ 877.382235][ T5941] CPU: 1 PID: 5941 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 877.390547][ T5941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 877.400613][ T5941] Call Trace: [ 877.403948][ T5941] dump_stack+0x188/0x20d [ 877.408327][ T5941] should_fail.cold+0x5/0xa [ 877.413109][ T5941] ? lock_downgrade+0x840/0x840 [ 877.418498][ T5941] ? fault_create_debugfs_attr+0x140/0x140 [ 877.424327][ T5941] should_failslab+0x5/0xf [ 877.429100][ T5941] kmem_cache_alloc_node+0x25c/0x760 [ 877.434426][ T5941] ? __lock_acquire+0xc6c/0x4a70 [ 877.439560][ T5941] __alloc_skb+0xba/0x5a0 [ 877.443993][ T5941] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 877.449658][ T5941] ? mark_lock+0x11f/0xdd0 [ 877.454089][ T5941] alloc_skb_with_frags+0x92/0x560 [ 877.459216][ T5941] sock_alloc_send_pskb+0x734/0x890 [ 877.464519][ T5941] ? sock_wmalloc+0x120/0x120 [ 877.469210][ T5941] ? debug_smp_processor_id+0x2f/0x185 [ 877.474970][ T5941] __ip_append_data.isra.0+0x1687/0x3280 [ 877.480621][ T5941] ? ip_reply_glue_bits+0xb0/0xb0 [ 877.486969][ T5941] ? ip_mc_finish_output+0x480/0x480 [ 877.492297][ T5941] ? ipv4_mtu+0x29e/0x3f0 [ 877.496674][ T5941] ip_make_skb+0x228/0x2a0 [ 877.501274][ T5941] ? ip_reply_glue_bits+0xb0/0xb0 [ 877.506498][ T5941] ? ip_flush_pending_frames+0x20/0x20 [ 877.511974][ T5941] ? lock_downgrade+0x840/0x840 [ 877.516979][ T5941] ? xfrm_lookup_route+0x65/0x1e0 [ 877.522060][ T5941] udp_sendmsg+0x1e5b/0x2820 [ 877.526680][ T5941] ? ip_reply_glue_bits+0xb0/0xb0 [ 877.532061][ T5941] ? udp_unicast_rcv_skb.isra.0+0x350/0x350 [ 877.538486][ T5941] ? __lock_acquire+0x2226/0x4a70 [ 877.543530][ T5941] ? ima_match_policy+0x92d/0x13d0 [ 877.548734][ T5941] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 877.554721][ T5941] ? save_stack+0x32/0x40 [ 877.559775][ T5941] ? save_stack+0x1b/0x40 [ 877.564117][ T5941] ? do_sys_open+0xc3/0x140 [ 877.571266][ T5941] ? mark_lock+0x11f/0xdd0 [ 877.576325][ T5941] ? process_measurement+0x68a/0x1750 [ 877.582226][ T5941] ? print_usage_bug+0x240/0x240 [ 877.587167][ T5941] ? find_held_lock+0x2d/0x110 [ 877.592023][ T5941] ? udpv6_sendmsg+0x14d6/0x2b50 [ 877.596975][ T5941] ? __lock_acquire+0x2226/0x4a70 [ 877.602438][ T5941] udpv6_sendmsg+0x14d6/0x2b50 [ 877.607220][ T5941] ? udp_v6_get_port+0x690/0x690 [ 877.612853][ T5941] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 877.619108][ T5941] ? find_held_lock+0x2d/0x110 [ 877.623880][ T5941] ? print_usage_bug+0x240/0x240 [ 877.627922][ T5913] virt_wifi0 speed is unknown, defaulting to 1000 [ 877.628821][ T5941] ? lock_downgrade+0x840/0x840 [ 877.640075][ T5941] ? aa_label_sk_perm+0x89/0xe0 [ 877.644934][ T5941] ? aa_sk_perm+0x319/0xab0 [ 877.649478][ T5941] ? aa_af_perm+0x260/0x260 [ 877.653990][ T5941] ? import_iovec+0x236/0x3d0 [ 877.658692][ T5941] ? inet6_sendmsg+0x99/0xe0 [ 877.663369][ T5941] inet6_sendmsg+0x99/0xe0 [ 877.667787][ T5941] ? inet6_compat_ioctl+0x340/0x340 [ 877.672997][ T5941] sock_sendmsg+0xcf/0x120 [ 877.677510][ T5941] ____sys_sendmsg+0x32f/0x810 [ 877.682293][ T5941] ? kernel_sendmsg+0x50/0x50 [ 877.687010][ T5941] ___sys_sendmsg+0x100/0x170 [ 877.691697][ T5941] ? debug_smp_processor_id+0x2f/0x185 [ 877.697186][ T5941] ? sendmsg_copy_msghdr+0x70/0x70 [ 877.702304][ T5941] ? rcu_read_lock_held_common+0xa0/0xa0 [ 877.707943][ T5941] ? __fget_files+0x32f/0x500 [ 877.712629][ T5941] ? ksys_dup3+0x3c0/0x3c0 [ 877.717041][ T5941] ? preempt_schedule_irq+0xee/0x150 [ 877.722329][ T5941] ? retint_kernel+0x2b/0x2b [ 877.726925][ T5941] ? __fget_light+0x20e/0x270 [ 877.731726][ T5941] __sys_sendmmsg+0x195/0x480 [ 877.736410][ T5941] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 877.741547][ T5941] ? lock_downgrade+0x840/0x840 [ 877.746408][ T5941] ? __mutex_unlock_slowpath+0xe2/0x660 [ 877.752306][ T5941] ? wait_for_completion+0x270/0x270 [ 877.757611][ T5941] ? __this_cpu_preempt_check+0x28/0x190 [ 877.763854][ T5941] ? __sb_end_write+0x101/0x1d0 [ 877.769224][ T5941] ? vfs_write+0x161/0x5d0 [ 877.777222][ T5941] ? fput_many+0x2f/0x1a0 [ 877.782528][ T5941] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 877.788076][ T5941] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 877.794068][ T5941] __x64_sys_sendmmsg+0x99/0x100 [ 877.799013][ T5941] do_syscall_64+0xf6/0x7d0 [ 877.803521][ T5941] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 877.809406][ T5941] RIP: 0033:0x45ca59 [ 877.813303][ T5941] Code: 0d 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 877.832908][ T5941] RSP: 002b:00007fe7253c7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 877.841346][ T5941] RAX: ffffffffffffffda RBX: 00000000004fcfa0 RCX: 000000000045ca59 [ 877.852793][ T5941] RDX: 000000000000bb00 RSI: 0000000020004d80 RDI: 0000000000000003 [ 877.863049][ T5941] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 877.871113][ T5941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 20:58:33 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 877.879089][ T5941] R13: 00000000000008f4 R14: 00000000004cbc35 R15: 00007fe7253c86d4 [ 878.042224][ T5915] IPVS: ftp: loaded support on port[0] = 21 [ 878.088196][ T5915] virt_wifi0 speed is unknown, defaulting to 1000 [ 878.411972][ T5915] virt_wifi0 speed is unknown, defaulting to 1000 20:58:34 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000010d00000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:34 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000400028040020180060002000c0000000600df35f76d00000c000700090000000400000008000b00216970000600040000000000070006006e71000008000b007369700008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff38ac12497152320aa9708f5e049c0305603018919cd48b80f3a2bb3703000000fba7c43d7a8ee4216b27543f254c0088376a54d5b54d7f00000000562e280e04c7d65675688c3ad5a67be5fa34bd3335f3c4eeba4ab4bb9125a8705b0800"/234], 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x80, 0x0, 0x0, 0x70bd2b, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xf9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:58:34 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00', 0x4}) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, 0x3f7, 0x20, 0x70bd27, 0x25dfdbfe, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x20000014) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="7c000000ffff000000000000000000000f0000070900010073797a30000000001c0003800800014000000000080001400000000008000140000000000900010073797a3000000000800800014000000000080002400000000708030140000000000400038008000740000000000900010073797a3000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl(r0, 0x8b1b, &(0x7f0000000040)) 20:58:34 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ICV_LEN={0x5, 0x3, 0x80}]}}}]}, 0x3c}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="8000000000020300dad42aa40000000000400000000064000180d1bcfe9f080001007f000001080002000a0101020c00028005000100880000002c00018014000300fe8000000000000000000000000000aa14000400fc000000000000000000007f45651f730e0d7b22aa96c700000000000600034000020000058ea0c4"], 0x80}, 0x1, 0x0, 0x0, 0x88a1}, 0x4004000) r2 = socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000340)='cpuset.effective_mems\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0x60, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x71, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x34, 0x2, 0x0, 0x1, {{0x8}, {0x8, 0x2, r3}, [@IFLA_GTP_ROLE={0x8, 0x4, 0x2}, @IFLA_GTP_FD1={0x8}, @IFLA_GTP_ROLE={0x8, 0x4, 0x2}, @IFLA_GTP_ROLE={0x8}]}}}}]}, 0x60}}, 0x4000) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './file0', [{0x20, 'vboxnet0loem1vboxnet1'}, {0x20, '/%bdevvmnet1'}, {0x20, 'cgroup.controllers\x00'}]}, 0x42) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d42269fa4e00000000e9000500010007"], 0x1}}, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000280)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) [ 878.644418][ T5995] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 878.728095][ T28] audit: type=1804 audit(1592600314.359:689): pid=6002 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/589/memory.events" dev="sda1" ino=16322 res=1 [ 878.763380][ T6000] IPVS: ftp: loaded support on port[0] = 21 20:58:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 878.779588][ T6008] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. 20:58:34 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x12, 0x0, &(0x7f0000000380)="263abd040e98ff4dc870bd6688a8640888a8", 0x0, 0x200}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x100000001, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f00000001c0), 0x0}, 0x20) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000003c0)={&(0x7f00000001c0)="716d8225aa01596361f82520e731df491ba07caef5c8415ec1522b4a5715e17d00d5e6a6a88f6a2a6645387ea26e745271216786c282231e3ae255405be31eb5c3a9bc2a1168d085460daee03fcf5bf538cac3782a7d6dcd8fed953ff22807ffe934a1fb46438e710f9831c67bc6889142ac1f0037f3a8fc993ea603e9782962945067e217b8ef6cae61800a64539667528a482d95fd682971a9d25f1914017fafa756ff08e346337c8b540e93397bbfe12caa811a9bbfd29720de150d2437e5", &(0x7f0000000100)=""/102, &(0x7f0000000280)="93c6e338bb358f3aa487bb4522daadf08381e50b080aed86dca338129979c4ba6079d472f07a2cc9fc3ed2fb231b98c1f781450c1af81ff97094daf04e65e3ef1b0052e2f9821c46ea7833229058c66befa8cfa84726fa20ab430cedb510929c48e8185df2efa256cd3e11cc58655b29939105528bc92b449c767d2306f074cdec812312c2b69e3418829eda11fb1577ececbb098eac7610fea6dae187a01f53844c65d32eaa053709f743994c50c87771264e2d9350afd6a7034f32d05f3910e1376c89fd609b407b7deba8081cef5f19590b780928e08f82de1bffd24e19f5c37228bd23d22bbc6379b7a3227679dd11f63dd948d7", &(0x7f0000000040)="a54a83224f23eaffbeba", 0x5, r2, 0x4}, 0x38) [ 878.911750][ T28] audit: type=1800 audit(1592600314.359:690): pid=6002 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16322 res=0 [ 878.942986][ T6000] virt_wifi0 speed is unknown, defaulting to 1000 [ 878.972184][ T6016] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 879.082084][ T28] audit: type=1804 audit(1592600314.359:691): pid=6002 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/589/memory.events" dev="sda1" ino=16322 res=1 [ 879.256795][ T28] audit: type=1804 audit(1592600314.509:692): pid=6008 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/521/cgroup.controllers" dev="sda1" ino=16306 res=1 20:58:35 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000400028040020180060002000c0000000600df35f76d00000c000700090000000400000008000b00216970000600040000000000070006006e71000008000b007369700008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff38ac12497152320aa9708f5e049c0305603018919cd48b80f3a2bb3703000000fba7c43d7a8ee4216b27543f254c0088376a54d5b54d7f00000000562e280e04c7d65675688c3ad5a67be5fa34bd3335f3c4eeba4ab4bb9125a8705b0800"/234], 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x80, 0x0, 0x0, 0x70bd2b, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xf9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:58:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04e37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:35 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYRES64], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000000)={0xffff4884, 0x4, 0x4, 0x1, 0x4, 0x400}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100), 0x4) [ 879.472284][ T28] audit: type=1804 audit(1592600314.669:693): pid=6018 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/589/memory.events" dev="sda1" ino=16322 res=1 [ 879.584389][ T6039] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 879.600292][ T28] audit: type=1804 audit(1592600314.799:694): pid=6009 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/589/memory.events" dev="sda1" ino=16322 res=1 [ 879.762427][ T28] audit: type=1804 audit(1592600314.799:695): pid=6002 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/589/memory.events" dev="sda1" ino=16322 res=1 [ 879.807005][ T28] audit: type=1800 audit(1592600314.799:696): pid=6002 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16322 res=0 [ 879.923970][ T28] audit: type=1804 audit(1592600314.899:697): pid=6018 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/589/memory.events" dev="sda1" ino=16322 res=1 [ 879.959522][ T6007] IPVS: ftp: loaded support on port[0] = 21 [ 880.168767][ T28] audit: type=1804 audit(1592600315.159:698): pid=6037 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/590/memory.events" dev="sda1" ino=15851 res=1 [ 880.495054][ T6000] virt_wifi0 speed is unknown, defaulting to 1000 [ 880.604673][ T0] NOHZ: local_softirq_pending 08 20:58:37 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000002000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:37 executing program 3: r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000000c0), 0x10) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="070700000000000000000000000014000200776730"], 0x28}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000002) 20:58:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200004f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:37 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000003940)=ANY=[@ANYBLOB="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", @ANYRES32], 0x64}}, 0x20000000) sendmmsg$alg(r0, &(0x7f00000037c0)=[{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000100)="3ee87cb2a16a455a76cfd401d8e1cf8e511faa69d2d55b3304d946b194053b4d6c2e1b8b6d86f0a084da3c320cf2173ddba2181694d3279b5d82da642817678bdebebbdcf0c17f51e2cf40614b272e79fd", 0x51}, {&(0x7f0000000200)="d5c7507ba82911638eb61d40ce7f39bfcb25f1145263d45ab9417c59db5d8413d999e5b87564864efcb92451b88bde815fd96f30b95a1880ace91447a40a35d9ede9aadfdcb187f2a9407bfaf4038bd45f0918818ed4eb1406daca6b328d45b959711560549010e96f034d00eaae9403be4b198a86429a3de02db16ad5a72c1ac4dfc2b689da34ce53fe42df632e6a2aa4f06a56988e346d103e40436f2905a2d66410b4bc74c5613c70ea8ee0b648aca205f7718dc7eb3863fd849924696cf00fd067d1af39ed76b145f5c48c2f9daafd907f5b098c896e18be67d20121d72a6ccd7b0cf35f1f779ec6b6", 0xeb}, {&(0x7f0000000340)="7a176d988aab3f53662280d0c446ce488d6c24931597f5a53ce26ba46bf128fd5d2c1071f4563eff51bbe2780e80eab727df0a4040a27f890158e96b6f0d814bfc9866acc32a1bc4168b34bceca57d68c4020110e20b676cd7565d7c89f07ef3e32f6cc55b759dfce74d2cd92eef991c716c6b63c36316eb8273d0274a37ebb27184ac896186039bfdccb46182631d38c258f0b7ce36a8c5e43ba05ef8ab95c4a21b374bb7720fd56e2a8992ecc62315001dea96753437d4beac10988e82cd5ce4d905908f8c87286398283bed69b8bf", 0xd0}, 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"71b5ca696fc7de3b3125d29f98d627e78c389ea5c54c1179f9d8f17331fbe64847750b44b541381c1d1558a5287d8d49d4d7d34133bb75cfe90a2373f6357736b7fbce21a6475d70e7154a2ed0c9203efc72ea80bea71de1edf39122ad63fefdf816df3f293e6bb09df3c25b1b75798658f2fa6fb66fa4669b4e4cb7e4caf7d819b9759887df6b5593a81d63c525557bcae67e89953f7838705a0ee2c807a451b80f1e5fbf9e50c45382ac385a0843"}, @op={0x18}, @iv={0x78, 0x117, 0x2, 0x63, "a1bc5a47c29f5195c7d0d68b5715ee50dab5c08d8a7f6696f82a572996cddc2c2fb120406f52030deb0b2616fbe2c0ccaab3f7907fcb40e42cd72fad4a5359f921a217bd46b0e90f4696b372be9a5bbdd812b3d2de09acc1c491923f62ef0d3afb0842"}], 0x1b8}, {0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000002fc0)="4d3b7966b3c3d597007ddac66c97873d503db7c01c6936dc558deaa111bfdf7e92187ea1428fda7b0a6bdb96fa979f8f4227e21bf18d77e919da450d252926f36c2f01b25db6d09607e4eb3c84e6e73be11e7631147017ef33b2064dd4cdb573dfd173442ad09e660ad8327cb16f5b0dc76ce3b8ebfe8bb9ee5e25970044879c1c74ec472d2fb9fcec86ff7f635881aef8dd22f7a379a02268fd153219ba42149e90dbeac40ef78c03c349f1d146f2becfe5274596901fb5c3d0e46d534e40", 0xbf}, {&(0x7f0000003080)="c703b46b28ca3839c786646dea68e38a57dc2229cf964a35efeca47f0f269ecd69df18beff0f", 0x26}, {&(0x7f00000030c0)="c59642ed4c93b709dab9bde8414a5c3eb8482cea1582e122bf286f1302f0db69c5265794560eddcf85a27112ea8c6e4f0a513008cdf743dc8eb6f44dac9ba3b6e059d8261f60d67b816c", 0x4a}, {&(0x7f0000003140)="d612a6d4466c4c6af9b2efc05722b24a88b2b06df4b262c499327b132b568fc20a39dfd284cb5bf2809760af4e31856f955c2f9396a8a489b5128ce81314dbc1d9000daab2696b292e6eb44028d213d5e7be2745d5fcb7721cdb1c09281a224b1e99eafd7c5b6e61ed211c8da8416c637e84728fb971ac3d8455ff", 0x7b}, {&(0x7f00000031c0)="5c4443e78d41c9ea00675757c4929b2a383d1988f53ae81e35bef8de66403c24c637ac01416bd81c7c09c8a229a8a176ab7ccfa53d32a4b699088174aecd81d51946d24b9ee08d671978a4a9a55ab46e7d75cbcac3d4b0738313ac50be4fef", 0x5f}], 0x5, &(0x7f00000032c0)=[@op={0x18}], 0x18, 0x4000005}, {0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000003300)="af580c0af24b8dc526ef8b98defb32395a7ecac459dfbf6799d7ff8ccce8bf29bb5f656486a422c23e2971af0013982fd601ee8f3fe4ff4c6a0b08ab3037577c19840edafd80fd4152752737a234b3cf77ee90e52db497084152f9ae50118aa5cea0bc2daf2dcb4c6ffbf023a11e8e79c0f8b12a2f0ad66ee46497507f645330fdbf31a01685d1465c6ee58b0ff79a2a50f0c5661d76643fb124f7c8d43a10b09026e3269b3f1ff67e70bb5233e425936ff621b2beac80a4c359cb74e6ea9acc2242991479e4d756ece7cb37985c5f72db79611d0a", 0xd5}, {&(0x7f0000003400)="277f25e95dcbef3cead4244146af371723f1e1cc3a735472bb17a3c88d39ca43e49b9a6035a9cdc1c500ecb3d8584354b3464ffe84822ab594ae68b7573d112408133c1f50e8d6ebf642bf15219897089383ed816eefa8e899cf625640ef69491ad280808dd0983ba0e9ec7bfe8fef51", 0x70}, {&(0x7f0000003480)="00ef0cc50e706631aa7eb360571a7995880e1db520e66a6a66f8d389dd758ebdf36040d1e1c881eb45df609ac0fed1c089551d31b9cf4fbbbb630fdc5b393f5717e7df13a162822ec6fc461868ef01f89a9d9be0ae3f2bb29f672a2017a91c4d2636887b3882a4fbcbe5c285f5f336e2d82e4fed4dad91413f4ca8aafd0032bab9960278420e8fa51799eb7490c799254f8c98dcb0d238bea505985e055a27e77d40225d8a6722113ec93cea1f3558b0daaaa0b49097814e50c9cea5a26061a463035e526f38717dbb59168be80a4c4fd072324fab8baef53a", 0xd9}, {&(0x7f0000003580)="9f8b218ce1c8f6428a5a73b88bdfe56c487b179799d12c3e97c12922d49a", 0x1e}, {&(0x7f00000035c0)="7a977ed2712b6cc991098c56d2adc4267adc29f14c8ce275667d", 0x1a}, {&(0x7f0000003600)="0b788747a51274844056109eb12fc445b73b22b4741a8adc1f698d402de571e90222d8ea7080c09ced4d08bbbedffaa0635b476642eb874f3f5b2c26705d2c47fa876bde16399ace516a589cd010df53fe33616aa2ca9e38c12d49d93ed1abf9b00ff4f0e35984f6bcc9ae465fbb714923168e619782391dea3375013f2fbb9d6b32d0ffad24344727c32ca1979fdb1b69d70f2952efbbb750d2eeb04b49ac7de9326890f1abe4bed0332486b8340cfd497369fb2cd68b4e9d2b74b1d186f6a0306c77d0d684e82dd1a52b24edcbff563f67451eb10ae9acb7332d5f7fb5ff3b17fc8f395de4d10d259ff9af65f1af0e64634cb515f8", 0xf6}], 0x6, &(0x7f0000003780)=[@op={0x18}, @op={0x18}], 0x30, 0x2004}], 0x6, 0x0) 20:58:37 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000400028040020180060002000c0000000600df35f76d00000c000700090000000400000008000b00216970000600040000000000070006006e71000008000b007369700008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff38ac12497152320aa9708f5e049c0305603018919cd48b80f3a2bb3703000000fba7c43d7a8ee4216b27543f254c0088376a54d5b54d7f00000000562e280e04c7d65675688c3ad5a67be5fa34bd3335f3c4eeba4ab4bb9125a8705b0800"/234], 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x80, 0x0, 0x0, 0x70bd2b, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xf9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:58:37 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 881.879946][ T6088] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 881.922857][ T6089] IPVS: ftp: loaded support on port[0] = 21 20:58:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200404f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 882.029533][ T6089] virt_wifi0 speed is unknown, defaulting to 1000 20:58:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]}, 0x294) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/424]}, 0x220) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x4, 0x528, [0x20000640, 0x0, 0x0, 0x20000716, 0x20000746], 0x0, &(0x7f00000002c0), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{0x9, 0x19, 0x6, 'geneve0\x00', 'wg0\x00', 'vlan0\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @local, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x6e, 0x6e, 0xa6, [], [], @snat={'snat\x00', 0x10, {{@local, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0x8000000000000003, 0x1, [{0x5, 0x0, 0x2, 'veth0_to_team\x00', 'syz_tun\x00', 'vlan0\x00', 'veth0_virt_wifi\x00', @remote, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0x0, 0xff, 0x80], 0x6e, 0xa6, 0x11e, [], [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}], @common=@nflog={'nflog\x00', 0x50, {{0x3, 0x22ec, 0x3, 0x0, 0x0, "2c9cd7a33d791805518060d1e7fa9f0a575c3f2efef05d710033cc3ec6821006843229fbfc77f15c3c9457bccb02035ea58be73824c4e16a3f39ca260e998da7"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{0x3, 0x40, 0x11, 'wg1\x00', 'veth0_to_batadv\x00', 'veth0_to_hsr\x00', 'gretap0\x00', @remote, [0x0, 0xff, 0xff, 0xff], @local, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xde, 0x15e, 0x196, [@time={{'time\x00', 0x0, 0x18}, {{0x2, 0x6, 0x12d4c, 0xdc66, 0x0, 0x62}}}, @cpu={{'cpu\x00', 0x0, 0x8}, {{0x1}}}], [@arpreply={'arpreply\x00', 0x10, {{@link_local, 0xffffffffffffffff}}}, @common=@ERROR={'ERROR\x00', 0x20, {"58e08e01e8e3e70012d07d3e8ea80a5c8ec7e1075a239033cff8ba9a7621"}}], @snat={'snat\x00', 0x10, {{@remote, 0x10}}}}, {0x11, 0x14, 0x3, 'veth0_to_batadv\x00', 'vxcan1\x00', 'veth0_to_hsr\x00', 'netdevsim0\x00', @random="68afbd5cff51", [0x0, 0x0, 0xff, 0x0, 0xff], @dev={[], 0x20}, [0x0, 0xff, 0xff], 0x9e, 0xd6, 0x10e, [@cpu={{'cpu\x00', 0x0, 0x8}, {{0x1}}}], [@snat={'snat\x00', 0x10, {{@local, 0xfffffffffffffffe}}}], @arpreply={'arpreply\x00', 0x10, {{@random="1a488be52dab", 0xfffffffffffffffe}}}}]}]}, 0x5a0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) getsockname$packet(r2, &(0x7f0000000500), &(0x7f0000000040)=0x10eef0f1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@private1}}, &(0x7f0000000380)=0xe8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) sendto$netrom(0xffffffffffffffff, &(0x7f0000000dc0)="7dc9674474740177b71c18bb48c58e469872dded46722971b4c6d9970276c0558f9b0738277dfe482a92c994b5d4829dc9d7fe880213da595104b7e6d589629d4f7b262b3df6710d39b867216cc6113399a9221674df335aeb370086bb4f21a5b3702f256acb09e0c707ebde39c333c30af416c8b2210cb0ed51b027891ad730bff6514173c49bbd9192117df7f57556711e9b363b17093157350b84dbbbcca8f29b69555fdadc241e3e49e3202f1bcf8681561c3be03fb788863dc7d55e9565bf0985d426e7345b613c2c47a6131b9b1c126946f0675c2aa929bf33589c45e08e3c99cc14bd24aef25dd5a03a862e06", 0xf0, 0x4008c04, &(0x7f0000000ec0)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MIIMON={0x8, 0x8, 0x4}]}}}]}, 0x3c}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000400), &(0x7f0000000280)=0x68) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="b800000001080102"], 0xb8}}, 0x0) [ 882.285266][ T6108] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200804f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 882.428708][ T6110] netlink: 164 bytes leftover after parsing attributes in process `syz-executor.5'. 20:58:38 executing program 3: sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x8c}}, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="24000000010507031dfffd946ff20c0020200a0009000200021d8568031baba20400ff7e", 0x24}], 0x14}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000380)={r2, r3}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r3, 0xc0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, &(0x7f0000000140)={0x4, 0x2}, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xe, 0xa, 0x9}, &(0x7f00000003c0)=0x3, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=0x3}}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)={0x3ff, r5}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r6}, 0xc) 20:58:38 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="20001cfe00000000"], 0x30}}, 0x0) 20:58:38 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @null]}, 0x48) listen(r0, 0x0) unshare(0x40000000) accept(r0, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000005c0)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000400", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x7}}}}}}}, 0x0) [ 882.554041][ T6118] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 882.622310][ T6121] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 882.673111][ T6121] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 882.695889][ T6122] IPVS: ftp: loaded support on port[0] = 21 [ 882.740630][ T6121] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 882.861909][ T6132] IPVS: ftp: loaded support on port[0] = 21 [ 882.967102][ T6122] virt_wifi0 speed is unknown, defaulting to 1000 [ 882.974437][ T6089] virt_wifi0 speed is unknown, defaulting to 1000 [ 883.057916][ T6092] IPVS: ftp: loaded support on port[0] = 21 [ 883.409705][ T6127] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 883.450248][ T6132] virt_wifi0 speed is unknown, defaulting to 1000 [ 883.517422][ T6122] virt_wifi0 speed is unknown, defaulting to 1000 [ 883.567116][ T6147] IPVS: ftp: loaded support on port[0] = 21 [ 883.860323][ T6132] virt_wifi0 speed is unknown, defaulting to 1000 [ 883.900728][ T6092] virt_wifi0 speed is unknown, defaulting to 1000 [ 883.978640][ T6127] IPVS: ftp: loaded support on port[0] = 21 [ 884.132239][ T6180] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 884.708019][ T6127] virt_wifi0 speed is unknown, defaulting to 1000 [ 884.714758][ T6092] virt_wifi0 speed is unknown, defaulting to 1000 [ 885.195627][ T6127] virt_wifi0 speed is unknown, defaulting to 1000 20:58:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) pipe(&(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r1}, 0x8) r2 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2={0xfc, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x40, 0x0, 0x0, 0x0, 0xa}, {0x2, 0x1, 0x0, 0x9c2, 0x5, 0xffffffffffffffff, 0x7f}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x33}, 0x0, @in, 0x0, 0x0, 0x0, 0x6, 0xfffffffe}}, 0xe8) r3 = socket(0x9, 0x80000, 0x0) write(r3, 0x0, 0x0) socketpair(0xa, 0x8080e, 0x401, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x58, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0x58}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r5, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x844}, 0x4) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x12, r6, 0x0) 20:58:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c04f37153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:42 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:42 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05"], 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x80, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffc}]}, 0x80}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="0d000050aa44ad25609970047f86ca5df6529542c7ab881cbe4a1f49f0e4082bff68cc6133415a17", @ANYRES16=r5, @ANYBLOB="36d2c290f3797c01040000000000005c38c7bc435565b1ffffffff00000000c74f3fdbd566361fb907"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:58:42 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000020000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:42 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=[{@fixed}]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags=0x8}) [ 887.259623][ T6264] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 887.263740][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 887.263753][ T28] audit: type=1804 audit(1592600322.899:708): pid=6262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/593/memory.events" dev="sda1" ino=15897 res=1 [ 887.272023][ T6260] IPVS: ftp: loaded support on port[0] = 21 [ 887.294258][ T28] audit: type=1800 audit(1592600322.909:709): pid=6262 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15897 res=0 20:58:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200005037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 887.397422][ T6268] IPVS: ftp: loaded support on port[0] = 21 20:58:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="1400000013000507ed009064d60010000b000e80", 0x14}], 0x1}, 0x0) [ 887.534671][ T6260] virt_wifi0 speed is unknown, defaulting to 1000 [ 887.555654][ T6282] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 887.616482][ T28] audit: type=1804 audit(1592600322.919:710): pid=6262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/593/memory.events" dev="sda1" ino=15897 res=1 20:58:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200405037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:43 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x1, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000a80)={0x0, 0x1}) write$binfmt_elf64(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"/1696], 0x693) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r5, 0xfffffffd}, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) sendto$rose(0xffffffffffffffff, &(0x7f0000000040)="7845e8426578c7cba37d82740432c1b1abd91c247b2a68c0f3d1b82a719882587ba8bc071856dfccf4a3808511cc7d755ebbdc0bf39583c992d699c4", 0x3c, 0x8080, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x40) ioctl$sock_SIOCETHTOOL(r6, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000580)=ANY=[]}) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 20:58:43 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xb1d000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000f060f36becec00000900000000000000a243001d0600fe8000000000000000000000000000aa00"/62, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7000000090780000fe06e2d4c3d900007c"], 0x57) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r4, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000180)=[{0x0}], 0x1}}], 0x2, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x24}}, 0x0) splice(r4, 0x0, r3, 0x0, 0x7fffffff, 0x0) r5 = socket$inet(0x2b, 0x801, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x2001}, 0x20000000) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendfile(r5, r2, 0x0, 0xffffffff880) [ 887.797626][ T28] audit: type=1804 audit(1592600323.179:711): pid=6272 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/593/memory.events" dev="sda1" ino=15897 res=1 [ 887.802718][ T6291] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 887.898163][ T6293] IPVS: ftp: loaded support on port[0] = 21 20:58:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200805037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 887.985858][ T28] audit: type=1804 audit(1592600323.309:712): pid=6262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/593/memory.events" dev="sda1" ino=15897 res=1 [ 888.146139][ T6303] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 888.156350][ T28] audit: type=1800 audit(1592600323.309:713): pid=6262 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15897 res=0 20:58:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c05037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 888.279657][ T28] audit: type=1804 audit(1592600323.419:714): pid=6272 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/593/memory.events" dev="sda1" ino=15897 res=1 [ 888.390534][ T6266] IPVS: ftp: loaded support on port[0] = 21 [ 888.397177][ T6268] virt_wifi0 speed is unknown, defaulting to 1000 [ 888.403352][ T6310] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200005137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 888.567296][ T6270] IPVS: ftp: loaded support on port[0] = 21 [ 888.624545][ T6319] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 888.684347][ T6294] IPVS: ftp: loaded support on port[0] = 21 20:58:44 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200405137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 889.084742][ T6330] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 889.096077][ T6293] virt_wifi0 speed is unknown, defaulting to 1000 [ 889.373158][ T6266] virt_wifi0 speed is unknown, defaulting to 1000 [ 889.380748][ T6268] virt_wifi0 speed is unknown, defaulting to 1000 [ 889.562650][ T6270] virt_wifi0 speed is unknown, defaulting to 1000 [ 889.658540][ T6293] virt_wifi0 speed is unknown, defaulting to 1000 [ 889.778578][ T6294] virt_wifi0 speed is unknown, defaulting to 1000 [ 889.999455][ T6260] virt_wifi0 speed is unknown, defaulting to 1000 [ 890.171231][ T6266] virt_wifi0 speed is unknown, defaulting to 1000 [ 890.311490][ T6270] virt_wifi0 speed is unknown, defaulting to 1000 [ 890.508423][ T6294] virt_wifi0 speed is unknown, defaulting to 1000 20:58:46 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000010000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)) 20:58:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200805137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:46 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:46 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 890.690356][ T6432] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 890.802703][ T6435] IPVS: ftp: loaded support on port[0] = 21 [ 890.916626][ T6435] virt_wifi0 speed is unknown, defaulting to 1000 20:58:47 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0x30, r2, 0x800, 0x70bd28, 0x25dfdbfe, {{}, {}, {0x14, 0x18, {0x9, @bearer=@l2={'ib', 0x3a, 'ip6tnl0\x00'}}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x3ed056e7fa70fb28}, 0x84) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x5c0a0701, @private1, 0xc9}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e21, 0x5, @private1={0xfc, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [], @remote}, 0x1000}, @in6={0xa, 0x4e21, 0xff, @private2={0xfc, 0x2, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e23, 0x3, @loopback, 0x7}], 0x9c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r3, 0x0, 0x10, 0xffffffff, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db2466761815aeb216c263f7010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 20:58:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c05137153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:47 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 891.632850][ T6471] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 891.655149][ T6437] IPVS: ftp: loaded support on port[0] = 21 20:58:47 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200005237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:47 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 891.870786][ T6437] virt_wifi0 speed is unknown, defaulting to 1000 [ 891.898702][ T6435] virt_wifi0 speed is unknown, defaulting to 1000 [ 891.979861][ T6482] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200405237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 892.261879][ T6490] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 892.758918][ T6437] virt_wifi0 speed is unknown, defaulting to 1000 20:58:49 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000020000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:49 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49e8020a6f4e0e4a9446ca2b5f1cc1a100a9af698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415b76966118b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07a72c2918451ebdcf4cef809606056fe5c34664c0af9360a1f7a5e6b607130c89f18c0c1089d8b8588d72ec29c48b45ef4adf634be763289d01aa27ae8b09e00e79ab20b0b8ed8fb7a68af2ad0000000000000006f803c6468972089b302d7bf6023cdcedb5e0125ebbcebdde510cb2364149215108333719acd97cfa107d40224edc5465a932b77e74e802a0d42bc6099ad2300000080006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f40cfd7c3a1d37a6ab87b1586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c9b081d6a08000000ea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d60532af9c4d2ec7c32f2095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142ba11de6c5d50b83bae616b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6bf58351d564beb61e8caab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57000000009700cf0b4b8bc2294133000000000000000000030000000000000000000000000010008bc0d9559711e6e8861c46495ba585a4b2d02edc3e28dd271c896249ed85b980680b6c4a000000002b435ac15fc0288d9b2a169cdcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffff7f00000000df73be83bb7d5ad897ef3b7cda42013d53046da21b40216e14ba2d6af8656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b2633398631c7771429d120000003341bf4a00fcffffffffffffffe09fec2271fe01589646efd1cf870cd7bb2366fde4a59429738fcc917a57f94f6c453cea793cc5ee0c2a5ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d10a64c108285e71b5565b1768ee58969c41595229df17bcad70fb4021428ce970275d5bc8955778567bc79e13b78249788f11f761038b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b4b6ab7929a57affe7d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ecbbc55bf404e4e1f74b7eed82571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c7df8be5877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c4d75cf2458e3542c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ec60ac0694da85bff9f5f4df9b3e90e5c708ce65cd6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd452277c3887d6116c6cc9d8046c216c1f895778cb26e22a2a998de44aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde6e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250df98674152f94e32409e2a3bce109b6000000000000000000d6d5210d7560eb92d6a97a27602b81f7636df1535bef1497f92186086e29c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288a0268893373750d1a8fe64680b0a3fc22dd704e4214de5946912d6c98cd1a9fbe1e7d58c08acaf30235b928a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e600263d9756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854356cb4900000000000000000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d4b3bc19faa5449209b085f3c334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602111b40e761fd21081920382f14d12ca3c3431ee97471c7868c6da7eaa69eb7f7f80572fdd11bb1d0d1280fbc22bf73468788df51710d7d31c"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, r1}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r2, &(0x7f0000000140)={@val, @void, @eth={@random="f060f36becec", @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "daa243", 0x1d, 0x6, 0x0, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@exp_smc={0xfe, 0x6}]}}, {'|'}}}}}}}}, 0x57) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x1000000c8) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000180)) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r5 = gettid() r6 = getuid() r7 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f00000011c0)={0x504, 0x0, 0xb, 0x101, 0x70bd2b, 0x25dfdbfd, {}, [@nested={0xc, 0x58, 0x0, 0x1, [@typed={0x8, 0x41, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}]}, @generic="f65adeac244bc36d9dc002aeffe0f41a3860391703f38b667b5ef5d2fa344a62b9ebff1f489dffdb77df050fd8d3dc25b9274b3b0fe648db64857a17d2aac6bb132bd221af113a67d57dd3e30e1953810c0455d4015da55de622eefb51568e0eb487d3321020c15ab3cf97845d6b5a42776b3eebf707b9dae4a4c8717f383ea07737e8afc8951f498ea6fe1531fbb16a", @nested={0xdf, 0x6a, 0x0, 0x1, [@generic="bbfd8593f9eef305d5c0319967729c9504b1bf22e86eae6907c7bf5f116e97b40bb2f480ade38cd5854b9b222172ca7918c36435b29556b5460a54a900ad37ab7524c3e51d06e067f389c880209312fb15faa5e42c8301745032e2ac4d6bf1f10c8b6ce63f41d810f94178ebe8c7f52f0505c075f1f93150c8c8e88c022803ca20afac6983f9a101a0c1676e23b042af980280114b186997015ec53c7b1a78b827779b65ee397de6aba86c6134e723f876677b5af99127e0ed", @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@mcast2}, @generic="7c9e66b7b1a5", @typed={0x8, 0x7, 0x0, 0x0, @fd=r3}]}, @nested={0x10e, 0x8, 0x0, 0x1, [@generic="6900402c57cb9e032e7d99f51eee76b577", @typed={0x14, 0x2, 0x0, 0x0, @ipv6=@local}, @generic="d9669dfc60af8bad645e8aba94d45b2d6690311bdb6c87cc174bea62076ce8a4263b96a7616aa44711de742307fd6f25121a6f4ac1da6fbf48f5bb48e812e030f4cbb31f97d9559dc26621c3e8c5339d284f6eb52e014ecddc204582e1c1dbe3ba410b22733069a1864ff9d2a3e254cf9a2740d7f269b1e7d0070ad48dee79e918faa3353e4350012c169247d437f8d6730616197c38a6b4dfa944bae4f5a79bfcbfd16a6336917a8b4b5e76b92ba5698a8dbc7440cb16e53d52239331f7100aba0c143cf8e488beba94b5ee39250ac81d20b0a1845fae6c5195629def432773526249033d"]}, @typed={0x8, 0x53, 0x0, 0x0, @binary="90b8cdc2"}, @generic="55eb5ba01d7c8ff76e597c0eda06adda4d8e16a90dfaebfe46ec887d8f9496c9cd8de9eb8693231f144099c00ddc47a29d3f5b6b149f9240056d5f90df24d1c8d85a35d994228778e74b0bc90ddfd70a1722c3d1368f3f0fc893a0cee83ab3df553c66bca227f14cf657dedd545a2c98023d4787070381c73cd9e3a52d2b6db1896f807008cce64c0a55509d37c7d2a062f47fa922b6ef82b8", @generic="e09743cbcc96236c557dde8c88bc64eb5d5a97119c19e4aae9fe396d1571d9304faba7fcb425e0fec41828418074c33b0da9f09a24b0c10c1e96555271f717642bc1cc4e2a2222aabc19151c508342ebca9aa6ddb7270fef6dd90d5b4397d7fde211b66511058bc9490bed59be629aa89f422420653898864deb16b1aa610d3ecc22dba0ef4aed511ef28590035507e43cdcb4a4763595c792042e4883a4149f9a1f4648e3ca97260917ce10dafb8b4d07959cf2a900bc79815ef4a762bd881d9dfd4157f0f18960ce973fcabc2df22b897d0f0f0cbbcd98d77e947919", @typed={0x8, 0x4f, 0x0, 0x0, @uid=r6}, @generic="e09b06564d65dca12f7f54e6f6ab885b5a95833e64b23f51bbe864ab2c514216619be1ccd2b5017d14404141556817508ac3a12ad6adea36675a42ccab6b31a79518ea0d70c493245255811c5652d2d40b93d3a19662f65dc0519ed612b9983dffdeed9e6fae26964b818da97ae6eaa17c33872ca5c75b5bf2996c9fb6de767f2c02b35800671153e884d276ab3a87875e8c61e53c80eec9866dce60787868f797098e90da20bc65de600fad26a66d27fd25cd622c46619df58fc8b6f98f7d358f7dcbb91b5f8f106e69f1b4e3739ae57d630be20334595e5cc04e72"]}, 0x504}, 0x1, 0x0, 0x0, 0x840}, 0x20040000) 20:58:49 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}]}, 0x1c}, 0x1, 0xffffff7f0e000000}, 0x0) sendfile(r4, r3, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x100000001) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r9, r8, 0x0, 0x100000001) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000000000f64f9029a959c6914dc9383e3bdae393ffb07b1892185fd1593e0a7cfecd966d16681b4a9dcee15cfa7a13c6786d0cb57fa1d36860f7f1077f73c91f2c5d44517ea5285585006f1c15cc082756425357f66e7d5313db8aa656a94309da6415ed0800061212796f772ae8f8f1942a0bd4b9d7a9912c5292c194d26cf2a23b77218158b552f301a6a5563c6f981c61c7b98b925d20fb48f0ee61160264b91b5e09ed22ea55e0e1ad3816601d8f6c565e271693bdf93f4b2b80829fc56ecaf16a84fa77a2aa151c0f8df281e67ca589500294ff1dd5d5a6beaa9dc18d655a31964d8b76810370631bc978a17be2bdb376b52e47e13989d483dac3431e03a5b34ef3a62c11f8e89b2995b56e84955ed722ec9f9b7e5ef6f347771bc2643985f034a3d2"], 0x48}}, 0x0) 20:58:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200805237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:49 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:58:49 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) [ 893.455247][ T6543] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 893.457450][ T6545] 20:58:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c05237153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 893.496862][ T6545] ********************************************************** [ 893.536187][ T6545] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 893.582460][ T6545] ** ** [ 893.632609][ T6545] ** trace_printk() being used. Allocating extra memory. ** [ 893.668517][ T28] audit: type=1804 audit(1592600329.300:715): pid=6550 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/597/cgroup.controllers" dev="sda1" ino=15928 res=1 [ 893.680484][ T6545] ** ** [ 893.760141][ T6557] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 893.807378][ T28] audit: type=1804 audit(1592600329.360:716): pid=6554 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/597/cgroup.controllers" dev="sda1" ino=15928 res=1 [ 893.849299][ T6545] ** This means that this is a DEBUG kernel and it is ** [ 893.894390][ T6545] ** unsafe for production use. ** 20:58:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200005337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 893.958658][ T6545] ** ** [ 894.001454][ T6545] ** If you see this message and you are not debugging ** [ 894.026921][ T28] audit: type=1804 audit(1592600329.430:717): pid=6558 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir433180580/syzkaller.tIg3bZ/597/cgroup.controllers" dev="sda1" ino=15928 res=1 [ 894.066695][ T6545] ** the kernel, report this immediately to your vendor! ** [ 894.071763][ T6563] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 894.103243][ T6545] ** ** [ 894.133092][ T6545] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 894.160016][ T6545] ********************************************************** 20:58:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200405337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 894.325942][ T6567] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200805337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 894.486223][ T6570] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c05337153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:58:50 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0xe80, 0xfffffe6f, &(0x7f0000000100)="480e003f0000007e5bc5795ecaffff8100ffffffbabe7200ffff08", 0x0, 0x100, 0xf2ffffff, 0xfffffe0c, 0x212, &(0x7f0000000280)="f2a134bd13c7bd41a2a738ad8e7625ed330eb46063bd287d832698132e59ef45f8f50845c0ac85604b448e24348e4ae93e68238b7b9d561b349d19b5f5784e031c55c5a4e48926a1526e38640a161fab39732052ee83bc3b9cb625962f3eaf1ed426e6f0442693c16b0ab6a89a5738f5bccd6ae1492f8471a7afec6b", &(0x7f0000000380)="712ae01ebf877f139c8f1b0fcd056310bfa3de7157976d3ff4c82f2e0d1885774c5b7c7c853e5424fbf469ab0726e9f41208f98d20b093ddbb7f52e015b875cea2900b2443348cdf466c18cfae89ce96f0437cb21ca3703f0b94273c7500"/106}, 0x28) [ 894.681318][ T6572] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:58:50 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000010d0000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:58:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200005437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 895.297132][ T6582] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 914.510564][ T0] NOHZ: local_softirq_pending 08 [ 923.738179][ T3522] tipc: TX() has been purged, node left! [ 923.969216][ T3522] tipc: TX() has been purged, node left! [ 924.138252][ T3522] tipc: TX() has been purged, node left! [ 924.309174][ T3522] tipc: TX() has been purged, node left! [ 924.478256][ T3522] tipc: TX() has been purged, node left! [ 924.638288][ T3522] tipc: TX() has been purged, node left! [ 924.798280][ T3522] tipc: TX() has been purged, node left! [ 924.978133][ T3522] tipc: TX() has been purged, node left! [ 925.168140][ T3522] tipc: TX() has been purged, node left! [ 925.338161][ T3522] tipc: TX() has been purged, node left! [ 925.528142][ T3522] tipc: TX() has been purged, node left! [ 925.698180][ T3522] tipc: TX() has been purged, node left! [ 925.898126][ T3522] tipc: TX() has been purged, node left! [ 926.078142][ T3522] tipc: TX() has been purged, node left! [ 926.238174][ T3522] tipc: TX() has been purged, node left! [ 926.399047][ T3522] tipc: TX() has been purged, node left! [ 926.568052][ T3522] tipc: TX() has been purged, node left! [ 926.748219][ T3522] tipc: TX() has been purged, node left! [ 926.908126][ T3522] tipc: TX() has been purged, node left! [ 927.088034][ T3522] tipc: TX() has been purged, node left! [ 927.248036][ T3522] tipc: TX() has been purged, node left! [ 927.408060][ T3522] tipc: TX() has been purged, node left! [ 927.608044][ T3522] tipc: TX() has been purged, node left! [ 927.768101][ T3522] tipc: TX() has been purged, node left! [ 927.948113][ T3522] tipc: TX() has been purged, node left! [ 928.117998][ T3522] tipc: TX() has been purged, node left! [ 928.348023][ T3522] tipc: TX() has been purged, node left! [ 928.518060][ T3522] tipc: TX() has been purged, node left! [ 928.707934][ T3522] tipc: TX() has been purged, node left! [ 928.867950][ T3522] tipc: TX() has been purged, node left! [ 929.047994][ T3522] tipc: TX() has been purged, node left! [ 929.228251][ T3522] tipc: TX() has been purged, node left! [ 929.397949][ T3522] tipc: TX() has been purged, node left! [ 929.607932][ T3522] tipc: TX() has been purged, node left! [ 929.807963][ T3522] tipc: TX() has been purged, node left! [ 929.987930][ T3522] tipc: TX() has been purged, node left! [ 930.147937][ T3522] tipc: TX() has been purged, node left! [ 930.307886][ T3522] tipc: TX() has been purged, node left! [ 930.497897][ T3522] tipc: TX() has been purged, node left! [ 930.687825][ T3522] tipc: TX() has been purged, node left! [ 930.857869][ T3522] tipc: TX() has been purged, node left! [ 931.037859][ T3522] tipc: TX() has been purged, node left! [ 931.217886][ T3522] tipc: TX() has been purged, node left! [ 931.378803][ T3522] tipc: TX() has been purged, node left! [ 931.537834][ T3522] tipc: TX() has been purged, node left! [ 931.718938][ T3522] tipc: TX() has been purged, node left! [ 931.897834][ T3522] tipc: TX() has been purged, node left! [ 932.077861][ T3522] tipc: TX() has been purged, node left! [ 932.277769][ T3522] tipc: TX() has been purged, node left! [ 932.447749][ T3522] tipc: TX() has been purged, node left! [ 932.637756][ T3522] tipc: TX() has been purged, node left! [ 932.827835][ T3522] tipc: TX() has been purged, node left! [ 933.007718][ T3522] tipc: TX() has been purged, node left! [ 933.197707][ T3522] tipc: TX() has been purged, node left! [ 933.377655][ T3522] tipc: TX() has been purged, node left! [ 934.989525][ T0] NOHZ: local_softirq_pending 08 20:59:49 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:59:49 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:59:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)='+', 0x1}], 0x1, 0x0) r2 = socket(0x18, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x2c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24004800}, 0x40) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x3e, &(0x7f0000000000), 0x20a154cc) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000040)={0x0, @multicast}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, 0x0, 0x400c084) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={0x0}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 20:59:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200405437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:59:49 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000200000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) [ 953.633536][ T6677] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:59:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200805437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 953.860613][ T6683] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:59:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c05437153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 954.061421][ T6687] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:59:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200005537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 954.259923][ T6689] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:59:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200405537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 954.507121][ T6694] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:59:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200805537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 954.746596][ T6698] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 954.761810][ T28] audit: type=1804 audit(1592600390.393:718): pid=6680 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/529/cgroup.controllers" dev="sda1" ino=15893 res=1 20:59:50 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:59:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c05537153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:59:50 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000100000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) [ 954.951291][ T28] audit: type=1804 audit(1592600390.423:719): pid=6678 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/529/cgroup.controllers" dev="sda1" ino=15893 res=1 [ 955.067006][ T6705] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 955.093140][ T28] audit: type=1804 audit(1592600390.423:720): pid=6681 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/529/cgroup.controllers" dev="sda1" ino=15893 res=1 20:59:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200005637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 955.190291][ T28] audit: type=1804 audit(1592600390.753:721): pid=6696 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/529/cgroup.controllers" dev="sda1" ino=15893 res=1 [ 955.304020][ T6716] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:59:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200405637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:59:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000174000/0x3000)=nil, 0x3000, 0x0, 0x40010, r1, 0xffffc000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) socket$inet(0x2, 0x1, 0x3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001240)=ANY=[@ANYRESOCT, @ANYRES16=0x0, @ANYBLOB="010000000000000008000300", @ANYRES32=r6, @ANYBLOB="2c5367a31e4f9e8bf8ca9bf17e80a48a1c0ccdf02df4ea766b2c2ae15fc878e60799cf7334fbdccec25c398b6a4a5f3cede6502a1d94297ff6ea2fe39f2150e13d2405b7ae5a01b8b85b8b833b9e1ad054296afdd2aa7c0c46975b5886879c"], 0x24}}, 0x1) bind$xdp(0xffffffffffffffff, &(0x7f0000001200)={0x2c, 0x0, 0x0, 0xf}, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000180)=0x1, 0x4) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0x840) 20:59:51 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket(0x10, 0x80002, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000006380)=[{{&(0x7f0000000100)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @default]}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000440)="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{&(0x7f00000051c0)="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", 0x1000}, {&(0x7f00000061c0)="087d27eef9b1804bc63e2dfbb64aed1673c800716298c37326782f2e000226878bbc46cc4bdd8131500715eed2cad75738cb023a22420eb7632cb3d87a9504c5ed407ff19126c324693f", 0x4a}, {&(0x7f0000006240)="bb83e7f037a96e364044337bc6fd9a9010a71be57cfe58b56990bc01c7e07e81bbb100189c6626f23de8a2c1d31719b8b849f149a7a2a882348045aed4062c36330700ebe63d34a0bb357a061e73b2a7456695de6b07b4539bf42987143a04229087407a74f28a970db77a9e6bb91aa2da644cc0dd8263e56e6b5b", 0x7b}, {&(0x7f00000062c0)="ecf3d332ac11b4572a75ebb19cb43ccd43e96ee35dffd50718996dc0ddbe6a", 0x1f}], 0x6}}], 0x4, 0x4000001) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1d022000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r2, @ANYBLOB="ff830a0000070000f4ff", @ANYRES32=r4], 0x4}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000002) [ 955.532937][ T6719] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 20:59:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200805637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 955.736767][ T6730] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 955.815053][ T28] audit: type=1804 audit(1592600391.443:722): pid=6737 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/705/memory.events" dev="sda1" ino=15930 res=1 20:59:51 executing program 3: r0 = accept4$x25(0xffffffffffffffff, &(0x7f0000000200)={0x9, @remote}, &(0x7f0000000700)=0x12, 0x80000) accept4$x25(r0, &(0x7f0000000740)={0x9, @remote}, &(0x7f0000000780)=0x12, 0x800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r4, 0x8982, &(0x7f0000000040)={0x7, 'lo\x00', {0xff}, 0x7f}) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r1, 0x0) 20:59:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200c05637153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 955.945814][ T28] audit: type=1800 audit(1592600391.473:723): pid=6737 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=15930 res=0 20:59:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200005737153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:59:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200405737153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:59:52 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:59:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200805737153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 956.678129][ T28] audit: type=1804 audit(1592600392.313:724): pid=6756 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/705/memory.events" dev="sda1" ino=15930 res=1 [ 956.783519][ T28] audit: type=1800 audit(1592600392.333:725): pid=6756 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=15930 res=0 [ 956.865677][ T28] audit: type=1804 audit(1592600392.353:726): pid=6726 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/705/cgroup.controllers" dev="sda1" ino=15931 res=1 [ 956.960142][ T28] audit: type=1804 audit(1592600392.353:727): pid=6737 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/705/cgroup.controllers" dev="sda1" ino=15931 res=1 20:59:52 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000200000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:59:52 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@ipv6_getroute={0x0, 0x1a, 0x0, 0x70bd24, 0x25dfdbff, {0xa, 0x14, 0x80, 0x8, 0xfe, 0x3, 0x1a5, 0x9}, [@RTA_MARK={0x0, 0x10, 0x1000}, @RTA_ENCAP_TYPE={0x0, 0x15, 0x5}]}, 0x38}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r2, 0x20, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800) socket$inet6_tcp(0xa, 0x1, 0x0) 20:59:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200028037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:59:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='p\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="00000000000000000800200009000100666c6f7700000000400002003c000b8008003b1a010006000000300002802c0001006379020008"], 0x70}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) connect$netlink(r4, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f00000001c0)={'wg0\x00', r2}) r7 = socket(0x10, 0x80002, 0x0) connect$netlink(r7, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r7, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r8}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x1b8, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKSTATE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44840}, 0x0) 20:59:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x3}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=0x4, 0xfffffe52) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0182f8ddf4ec476b086f5c892d16"], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0x258, r3, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xe8, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a08cef8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40e72531}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6263fef7}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e2a1853}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x480804}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4894faa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x774b6adc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3286d293}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x241b6c2d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c2041fb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77bf07f8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x191d505b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f08746}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56fdbfe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x14c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8c74}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x310f8756}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf2a3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcf74}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x772d101d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15180ba0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1856bd3e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe78b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57ac3631}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x459}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf4f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa006}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7292efa9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbb97639}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19668a5a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e2b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25bdb4f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xdd9f0f1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d36cbe8}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5023480f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x701b2716}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x369d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c472b1e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x714cd16a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d31163a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28e119ac}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c69}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ab23de0}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb973}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23ec9a16}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf89}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ab489f4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68023db6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d536e98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf31f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12ea}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x258}}, 0x804) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8, 0x0, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000140)={0x20}) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) 20:59:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200038037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 957.334414][ T6771] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 957.478012][ T6772] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 20:59:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200048037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:59:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200058037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:59:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff}) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x4) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="5016000079d2666d976bbe0445d0e86299c5174a03974fce48cf21b98016422e", @ANYRES16, @ANYBLOB="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"], 0x1650}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000100)=[{r2, 0x8a, 0x3000300}], 0x1, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0xc0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) 20:59:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200068037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:59:53 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 20:59:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200078037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:59:54 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000010d00000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) 20:59:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200098037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 20:59:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x8, 0x5, 0x1}, 0x3c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xc, 0x4, 0x81000000004, 0x8000000007, 0x0, r1}, 0x3c) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x5, &(0x7f0000001440)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r2}]}, &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/165, 0xa5}, {&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/202, 0xca}], 0x5, &(0x7f0000002b40)=""/4096, 0x1000}, 0x1) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r6}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000300), 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00000000c0)=0x80000000, 0x4) r7 = socket(0x10, 0x80002, 0x0) connect$netlink(r7, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) getpeername$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r7, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r8}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'batadv0\x00', r8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={r6, 0x1f}, 0x8) 20:59:55 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6"], 0xd) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'veth0\x00', {}, 0x4}) pipe(&(0x7f0000008f40)) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1d000000", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fbdbdf25020000000500030029000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x80, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r6, 0x0, 0x70bd2b, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000d00)=ANY=[@ANYBLOB="46eb741ec2f0bd57f07df5aca2bfbf3799f5d8efe9545198059f1aa2f5cf0af687b914597ecd07de0c37d74fafd53e969edf3c8c1efa7463db2b8987d7e98276bbf7b351b570d35e590c99188c5b260d605db66eca13d52d7fd19ecfbf1f1c30775aaf8d9f4ad8f09711b9903dcd07620657d2f98fc9f84ef8db0346fe3c980488c2a5221c2ba092f974967cd47d174e966f82f8f975fae229794b0dc58c2ce926e2f7eda73af85b951c39f9b577268d36", @ANYRES16=r6, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r7, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x77e}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 959.527814][ T6840] validate_nla: 10 callbacks suppressed [ 959.527824][ T6840] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 959.778959][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 959.778973][ T28] audit: type=1804 audit(1592600395.413:735): pid=6852 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/533/memory.events" dev="sda1" ino=15965 res=1 [ 960.358029][ T28] audit: type=1804 audit(1592600395.994:736): pid=6846 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/533/memory.events" dev="sda1" ino=15965 res=1 [ 960.387088][ T28] audit: type=1804 audit(1592600395.994:737): pid=6852 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/533/memory.events" dev="sda1" ino=15965 res=1 [ 960.423387][ T28] audit: type=1804 audit(1592600396.054:738): pid=6852 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir588839970/syzkaller.OOTvgy/533/memory.events" dev="sda1" ino=15965 res=1 [ 981.004987][ T6862] IPVS: ftp: loaded support on port[0] = 21 [ 981.018865][ T6862] virt_wifi0 speed is unknown, defaulting to 1000 [ 981.121852][ T6862] virt_wifi0 speed is unknown, defaulting to 1000 [ 981.357010][ T6862] chnl_net:caif_netlink_parms(): no params data found [ 981.441454][ T6862] bridge0: port 1(bridge_slave_0) entered blocking state [ 981.449342][ T6862] bridge0: port 1(bridge_slave_0) entered disabled state [ 981.458970][ T6862] device bridge_slave_0 entered promiscuous mode [ 981.471987][ T6862] bridge0: port 2(bridge_slave_1) entered blocking state [ 981.480257][ T6862] bridge0: port 2(bridge_slave_1) entered disabled state [ 981.488800][ T6862] device bridge_slave_1 entered promiscuous mode [ 981.517073][ T6862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 981.533721][ T6862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 981.571733][ T6862] team0: Port device team_slave_0 added [ 981.591907][ T6862] team0: Port device team_slave_1 added [ 981.615822][ T6862] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 981.622827][ T6862] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 981.649402][ T6862] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 981.663550][ T6862] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 981.671031][ T6862] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 981.697769][ T6862] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 981.790160][ T6862] device hsr_slave_0 entered promiscuous mode [ 981.845452][ T6862] device hsr_slave_1 entered promiscuous mode [ 981.885012][ T6862] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 981.892607][ T6862] Cannot create hsr debugfs directory [ 982.057078][T31329] tipc: TX() has been purged, node left! [ 982.746634][ T6862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 982.765421][ T6641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 982.773307][ T6641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 982.878242][ T6862] 8021q: adding VLAN 0 to HW filter on device team0 [ 982.891850][ T6641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 982.901343][ T6641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 982.910438][ T6641] bridge0: port 1(bridge_slave_0) entered blocking state [ 982.917616][ T6641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 982.927077][ T6641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 982.939830][ T6614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 982.950632][ T6614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 982.961013][ T6614] bridge0: port 2(bridge_slave_1) entered blocking state [ 982.968166][ T6614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 983.176369][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 983.186352][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 983.206302][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 983.222160][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 983.231393][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 983.240571][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 983.261004][ T6862] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 983.272585][ T6862] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 983.287287][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 983.296920][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 983.305657][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 983.320502][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 983.329549][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 983.343091][ T6641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 983.376715][ T6640] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 983.384300][ T6640] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 983.401164][ T6862] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 983.557886][ T6615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 983.567594][ T6615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 983.596946][ T6640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 983.605635][ T6640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 983.619919][ T6862] device veth0_vlan entered promiscuous mode [ 983.632190][ T6640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 983.645531][ T6640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 983.671483][ T6862] device veth1_vlan entered promiscuous mode [ 983.704023][ T6615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 983.716665][ T6615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 983.730557][ T6862] device veth0_macvtap entered promiscuous mode [ 983.743369][ T6862] device veth1_macvtap entered promiscuous mode [ 983.946917][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 983.957449][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 983.972961][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 983.983496][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 983.993478][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 984.004044][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.013982][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 984.024488][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.035557][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 984.046144][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.056068][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 984.066864][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.078376][ T6862] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 984.087352][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 984.096696][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 984.105201][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 984.119375][ T6642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 984.131878][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 984.148087][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.159192][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 984.169897][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.179842][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 984.190831][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.200782][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 984.211286][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.222226][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 984.233441][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.243893][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 984.255946][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.268645][ T6862] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 984.280713][ T6640] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 984.291399][ T6640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 21:00:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a00110002000a8037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 21:00:21 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 21:00:21 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05"], 0xc) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000400)={0xc8, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr=' \x01\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9f}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0xc8}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00002bbd7000000000000a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff1a0e80365380856136202d9085c315b3f9cf6f660b6e2e59bae4313721f1dbd782179b75b225b4d7e163a4b6c33408857f2e4ad85108fe1f0eeb25e3f08df84e79b4ba06eb6ac0ae"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, 0x0, 0x20008801) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r7, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 21:00:21 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000000000000ffffffff00000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000005c3190f4c8e7b3a3fce4daca76a9c3e33414c35ce96cac6a604efd3872913c50fd15ff0e1ebefe60fefe0a941ccd7f9f6d9ca1acf7ed3115b3c0e5dc222b3dff36f9c3c6413e73a35e769f42d215d51cc2bf416e2759"], 0x48) [ 986.066400][ T7121] EXT4-fs error (device sda1): mb_free_blocks:1452: group 6, inode 15753: block 200704:freeing already freed block (bit 4096); block bitmap corrupt. [ 986.082463][ T7121] EXT4-fs error (device sda1): ext4_mb_generate_buddy:744: group 6, block bitmap and bg descriptor inconsistent: 29870 vs 30215 free clusters [ 986.097191][ T7121] EXT4-fs (sda1): pa 00000000d3c5e7f4: logic 0, phys. 200704, len 512 [ 986.105504][ T7121] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:3865: group 6, free 512, pa_free 167 21:00:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000800)={'mangle\x00'}, &(0x7f0000000880)=0x54) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x48, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x18, 0x2, [@TCA_FLOWER_KEY_CVLAN_PRIO={0x5, 0x4e, 0x7}, @TCA_FLOWER_KEY_ARP_THA_MASK={0xa, 0x42, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}]}}]}, 0x48}}, 0x0) 21:00:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x3}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=0x4, 0xfffffe52) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0182f8ddf4ec476b086f5c892d16"], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0x258, r3, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xe8, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a08cef8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40e72531}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6263fef7}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e2a1853}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x480804}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4894faa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x774b6adc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3286d293}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x241b6c2d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c2041fb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77bf07f8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x191d505b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f08746}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56fdbfe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x14c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8c74}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x310f8756}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf2a3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcf74}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x772d101d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15180ba0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1856bd3e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe78b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57ac3631}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x459}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf4f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa006}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7292efa9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbb97639}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19668a5a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e2b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25bdb4f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xdd9f0f1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d36cbe8}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5023480f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x701b2716}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x369d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c472b1e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x714cd16a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d31163a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28e119ac}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c69}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ab23de0}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb973}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23ec9a16}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf89}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ab489f4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68023db6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d536e98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf31f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12ea}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x258}}, 0x804) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8, 0x0, 0x2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000140)={0x20}) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) [ 986.193531][ T7130] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 986.208410][ T28] audit: type=1804 audit(1592600421.845:739): pid=7126 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/709/memory.events" dev="sda1" ino=15906 res=1 [ 986.290095][ T28] audit: type=1800 audit(1592600421.845:740): pid=7126 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=15906 res=0 [ 986.316828][ T7144] IPVS: ftp: loaded support on port[0] = 21 21:00:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a00110002000e8037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 986.498398][ T7144] virt_wifi0 speed is unknown, defaulting to 1000 [ 986.520499][ T28] audit: type=1804 audit(1592600421.845:741): pid=7126 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/709/memory.events" dev="sda1" ino=15906 res=1 [ 986.579169][ T7158] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 986.709870][ T28] audit: type=1804 audit(1592600422.095:742): pid=7151 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/709/memory.events" dev="sda1" ino=15906 res=1 21:00:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a00110002000f8037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 986.928236][ T7167] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 21:00:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f00000005c0)=0x1, 0x4) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000040)="7cec0dad1626bfd0a6b2115e1cd0c89c470cff012ca6dc30879cb8cab38a61dfd73db94df0aaa099a0c4b48c0ff257e3a15356ee37a6d5830a29", 0x3a) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4006a, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r3, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="68ea4c00", @ANYRES16=r4, @ANYBLOB="0500000000000000000001"], 0x3}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x60482881}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r4, 0x8, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x4a6}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) recvmsg$can_j1939(r3, &(0x7f0000000500)={&(0x7f00000006c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000300)=""/177}], 0x6, &(0x7f00000004c0)=""/30, 0x20}, 0x2064) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) [ 986.961979][ T28] audit: type=1804 audit(1592600422.595:743): pid=7146 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/709/memory.events" dev="sda1" ino=15906 res=1 21:00:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a0011000200488037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) 21:00:22 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05"], 0xc) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000400)={0xc8, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr=' \x01\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9f}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0xc8}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00002bbd7000000000000a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff1a0e80365380856136202d9085c315b3f9cf6f660b6e2e59bae4313721f1dbd782179b75b225b4d7e163a4b6c33408857f2e4ad85108fe1f0eeb25e3f08df84e79b4ba06eb6ac0ae"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, 0x0, 0x20008801) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r7, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 987.126673][ T28] audit: type=1804 audit(1592600422.595:744): pid=7151 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/709/memory.events" dev="sda1" ino=15906 res=1 [ 987.286676][ T7180] netlink: 'syz-executor.0': attribute type 12 has an invalid length. 21:00:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0524fc6004000e000a00110002004c8037153e370a000c8000000000d1bd", 0x2e}], 0x1}, 0x0) [ 987.367560][ T28] audit: type=1804 audit(1592600422.985:745): pid=7181 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/710/memory.events" dev="sda1" ino=15906 res=1 21:00:23 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05"], 0xc) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000400)={0xc8, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr=' \x01\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9f}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0xc8}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00002bbd7000000000000a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff1a0e80365380856136202d9085c315b3f9cf6f660b6e2e59bae4313721f1dbd782179b75b225b4d7e163a4b6c33408857f2e4ad85108fe1f0eeb25e3f08df84e79b4ba06eb6ac0ae"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, 0x0, 0x20008801) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r7, &(0x7f0000000240)=[{&(0x7f0000000580)="1ee7f5c114f301897833b4ee5be81e76b0076a46b2f7468ac5628e1a4502b57bb5f20e619b8a81fcb84e9ea4131068bf3aed3b7f0e007ddc92d0785cccca837fb113143bcacf5837ecb45ea8cec8471e0d89d488e6d3c581377665cd9521f2be87e400768b0b1de3b80e0aa35daadea65ee311e7250176bcf7c2a2acf8c1599c8dca183eb4d5337526f9d9e845777c4a9aaaad56d2312b5fe498fce90a66ffadc8d2308fa680da948fe4ea290f5c7fd8e9b3ea5e7903e5d594493ead330bb69afbfe0e6b6abb875ae494983d07f6ad0f205c78e766519378c4e107daea6c96e9a4670308823ca2dd0833422d9db3994f3e7d334239a907c30f07719b225ab969f2f94f771caebc2a93c7eb7e3b1bc89cf230e44b16c1089a3650854aeb790527e2ed4cf2423ae96d49341984278612080fa8e37f942157bf6c91c5624514d54a81b13f59c05b2fa88691e49febd3783222666f2fdef3c186d2351aa606799e81ea0fb2e5ec9fc177a5bf680a2d762ea95132d0f6a03c26ce673432fa6e2a3dc43382ecce2ac519f2c6b46be91be490c2f8fcb9a6e8406c539141dab66863cbff550b2c87cb28579e20aaa73cd3b31fe5727fa1ce0f3553eea94404c7c57eec102cdeba890c61a16a193dc547cc0bb4e47fa3ff2a4688595ea0b11ccb246738dfd6a1c3068d96bb66a5dc78beb2e393ceebca4f0732b105066a1c245ee81c73d596167c0fc3e951dcac688e3409540babf69ccec8bce750e45b3c4d6e62e0a5e29bc0125425dfddd6be09a325363b9bb828e6fe6872b56058f1132fef1c61c1f236c5a06b27537d71a850d604c5219eb4df9057354cef00e70309da12e213d9961917278423df7c3ab98624768f25ef4e88555564dc322a87d934d9ad0de3f1e39c5f946b802139de1d05d9460ad7e978b26f01facea7a2acc23f1137b39f6442d60d38847641775907f0e9a97fb082d8882993135a90a98e1585783d5dc572a7c973f52cd92d190cfdb4e76171a4244af33ec5e08b831e992cbbeabe0826a842ae97e1b3007afe805879996243a1b2d38984f79638b8f59fffa2c58325b1905ba01c59f6880d4694eb554634ba67f55d888174f612a9bfe525eb15c140bfee07a90507398443413579f37a54650fefc53f14a879a5b857a1b8c6e38e91cc2540202cef81a51492698c3440cca2b6b100706a07da142f168d7819ebf95e7e8b90ae2f0873e3081a94aeef87152dabafccc7fd633e452b7ab28a3ed00ff0944cd23cd547989fc6a073bbf3b8013420eb018c7fdf288cd8e1a570e2671e5adf216b29f1c9c256fd50293da7dffd0b2cd186a8463c177738c74a8f2297ef231d316ce83b0f80b31c084f4d7d8fa5b38b6fc3d99969966900fb80412faf568caf6858cddf0df0a6a475e54e97a406a399e9a03e683ecaf46dcd8fc1333001c60fa107deb60bc3be8f57164aa6de9837459703db42ea692cdcfbf0d9ef1c0bb2a678223b430a8158b413d823eb32e2cdf4a46daaa92f4dc2dea2e1e695bf9fbc9defc666031a350f611ffd7e31849571249b110b6f342133aa1bfd85b19228e9168c4716ed79cbc3660bc3f5074ef54d6a2a812c7cf8c45a34ed75d0fc5ee9f6d28d4a8cda52881d230238bc2d64074a8b4d74b93a3eba4d001f9287eae3d563f61221c62ceb067b0a4989f547e62c40f89401fb812715b256e4533218b9c110e4c2eb9ecfca5ff7f47280d0b3982614136cbac13da0ecb2dda3e183272b9d88a56f0b236d05eab7a2df18861b75b92d75271ac8cfdadb98485038255fcf58a507dbbfae77ecb40b6cc6d480abddafb148e82a3172c96654681e6c9bc2e33c5ea9ec6076d06fc49645e8f9a5c1508eb0d7f16b6001239604774e3f930da93b08753653058c5d30c8c05ffa5b7ff803406f71784a5e9953ee05011e9f43b4aa4701803b2d6565bd2e793f0652cbe64d90de7315c88be38c74824b31ae0ac98eb53b72d38633b57c079c6966694b50c3f9e597cd5e3554f84175c4baff9fbcf5d46fcc6da1a8bce3cfe069acc7c8b7868c14f6828bce0600359297c1a2e14045abcc89423004f40b1eccea9343b92ee66cbfb18ae8020d108b71a7fdbfa1c388bb61e5a88f09d540b353505ed53b295fbd74a6fb8b029692c2984750faee3ad0994fe1510c919130d9e8728ee0045dda84768e8305eb8e64edd2b656f7179b00cde3b5d06540f27c825cb76cea2b6897c8cd6dc6fae066d8c591c62a295417dc3d1830bf4b6df2c93a7a5c9cd638134dd4f11675bb4356519d954f212e8c81be12e276502e552157e3461b4bc57edcecf0de045b7e17ce92992a6918f56ed799f40900af58d30d3c41875a6e1ce1ec968359a91c7db681775ba97e50fc29ea0d61e8abfed0796b6459617243eb84342d1a6f80d7ddd5c9ef8eeaddee5e5af1a09c185b0c6f0499ca6641558cc9f0d68eb0d64db5be28c84f3f0b42bb8fa1a324b9fa0a3d643b8a2b338daa632a23a90d1408d69ee3cdc42340d3e6d849b8118c55d0956c287608129c0c223d97e11b7ac92d50ddd334a64486bd3ca4a799c56dbf47612d53d04b85585f52870a8f3eb013399d770e062ca559253e3a9415c8f13c37d99033ffcb1e7aa4aa4d459e0d45526533f88e25498a128bb382fca690b954b0b1c5eda8f861bd646ad0cc0b3c3307fa0ca7c2f8bc75bf02b3b70ea9bb3a96dc3f7b2ceddc64d882230fd946fd8770e67461b07c6912b38fc7ee7cc61cf50cbaacafa9dae74938baa4d9d0f42c2b7dd260f55d69cd59695a801286a02e7b2f9babad3c4392f869cdf130ba44a7817f102d249753910d4cb1720496927f8bca22aad4e974a5d0eca972ab06e0659c0a50c76873b833cca0f848a902e7197d7de17677479fb19304a97fada0003e9da14b52213b2f773ea433cec51ed827c746526f80e1c83fc51071507f5ed580322c70d14a2f61e0d6f7ff5c1229cd18f911f9e12c81e446e0f9aa841375bd748565e3336592ca918eb7c1f4a53b7f6fa79433b740891f552272841a938659801430e334b6b07b0ce53374ba61e7670c0916bdcb72e8b4743ed1766e9de27740830803a2395c93c5a1f69eac4c63f1233aa0a0a5bfcfa245a48c102c9e269013f1e6232f68f2ff2b85de88dcd36551b33e0df4238f4b7fc1b0a085a64590638d1e5a33f629c50bd52b23d3e6e69e92de9c8b7fbf86f8a48fd295a7208ee5832902e5733f278b6aec017a6af96fd5f0edc684b64f98e2de1d8d2d123b342d371434edfdb8544c118f3f7de298de0791a1dab5fd57c226d4f9dd80fabf97b5f466d79d94082ea9a9187ed1522de02101fa392c37ae3685ba8d1364a1638736d2da2d02e898c5fa450787b3df83cdcb874aca56fb4f5bdc9bdc2e9ad9fe8c8656fa38d4e4108a743064dce0ae29c12d4bc7405b91108787fb01644486fbc4f025171f43b434d978155ace6410b002b3ab687dbbe293d63927b13f46a0ecf2eb713776a0d49933e4182d583040922944b64968a197e81d10ea61e9e94858a8dea185ba39199ce58707f481b2533db5ef4c9d23fb99af2216a16fadae47e2c02d9b194e82ffe1700261b643625c959d54027835bc9223e90172b424bc1e43c963011c6b99e5acad01af3887e7ae25c2d55cb343cf98abf597df0af80d6f125223af1320ebe321ef16b7e1468ff2ff5629358030fa4769f1a34f79042843fe34c0869d048af49f21efb9862d0bad4b656e4f50580e785fdf64abd80c30338c23ce0924eb15a81d8b8a53d98161689e1c65ad1d418b4465f253b3f5744d312e8797ae7ef4b02ddc3fe967d2f964a1982492091f291825e1b6bdbff55379e92326c02831ce60ee4726a0cab569013b4627715b18ccaa581423533a3b9fdd4bd31883c5ca7a4bd64e98991dd0945da4a93f10eaab9b78048b849afc46c6f821f0202c30cfa5269ed30bb5db43664c5a9446b251d6baef27bfb013480643538efabb2d68f35f58ecfa15e82df792ac98f2a91b1740295fbc75f72cc360d80c8ef3b625627b0d77c5c271016d0a2dccf356b1e4014c9ea0aa6a1994a58a76edaf81e4da523765a43a6ff55c8f50f36e21b3d424ae4d22bada8c82ff0c46b44047e2799c82833d55c7cdacf0f4eb56eec81194b56fe4dae86d6b435f8430597c21005411cc85bbd594730f9b6b32c7c77b11508892e7aa2b5f6462f9767b379ac728cff76d362111b1eadbfcc546a932fcb6eead0af287cab04923c17df8504200c7cc7e6b94edb1bbe38953b7161b4e060d01644a05260b5c5ed5939a82141b59699a65280aee4facde049af4cbabd7a924a3cb95ad8a88ba750c33671b8907384c80b7e9c7778f895aa4c940a03783e6b83e7277d095f640090b004a16e1db0440d04ba0d27a43fba1fcff2044132b4a43e302c28577a626e8d813701bb874aeb4834dfe4fce9e811b6c7b4be9ecd2824dd6e65388f3f8c723706710b40c12b2eb16d64119e70867878e3137932e626509b7d54fc653d501bd658bfaedf8c5001a3444c98fcfbd0a5d81fb40cabf4c7b78298992fd7f033f85175e156f5a0bc6afd1d72697729fcb80531b80a487e4e62d961e47c5459a71904f87d5d276dcbf2084f8d1f60830e73bd4769bfe5ab9e11c2d7a9cad1f3217ad363d492c644d7c8da4afe23eb654e89c473d6693e6b6b47efba48451231330639cc38f474494facfe4ccfd630d79cfe116d7e9d01cc44d60bedbd0b571d0a4acadde04e07d8257ff3b033df11c6b45d9a228d0df7486854451bbf63c4a7fce803cf946e73d341b6a6f13d168ac1679329eb456d7671308f466d423b93ff65d322fb5828f3d7bcd3e7b3edab2e0dff2dd0c9d5fa360a5045b072e166a78a37d5eb3519110a0bc561b2e1a515d3d199872bed29628b9ec1bb1ff3591672f7a2724f12786b7b76fcd5f527cc0f8a2ba7234e2a6af08dd7cbe9ad47f2449524d2b4d80606134e4cec65fca19a2841b0c671d8143722bc03fed54d6f4dcacdf759c2b9a58a6f57a7cb9362efaff5783b4a62649a17010f4df5ecc1637978d6915b84a96beb89d2eaede837568daa663d4fe0c5f620a387a414be97defbe842ebec2f3a393d039131c8c1adf2a6fbd672db32dff65f4202e848f5864860963fd78c91b6c3daae5faceef20aa79c6e58cf75ed31a30c4f1bee658bf3604c05cf0678b866605d0dfdea06089ac4f9c9b48c85001fb7055b91323330bb0f20e70a921e9fedd56b4417f65e5d5a7a70091ad74457a5ed496a43bebff391df1a0c804640170852fed4f9d67a09ffffd855f06b195949f3d10728a3abca346a504b4f06adde29cf25bbc1b8f67d57115980b51b9d4b97eb8f38f964ad77e3519e0f55a1cc9cca97c306af1c15922999f83ab69e9d31d27db236641f6f4e3c0c0f77f5ac239bd845e10cb1cbb8e30a33cce092c34960b6516623f8215db75a2bd2d1f40d4654d93343481153a62d0e14fe6c7b516f997693f922af2f539ba947bd78ff07edae96b4991586dab11330747c4bfb7e6141158d3d1919bae4cebc42fcae9f9bd5afa97aa780986b9b63d8c3468ced5c048a15d4fd6eca42c011f647c050e6bec74fedf0050d33b6a236f0fede42adbeefa8b27ae3529c704aa36919de44a107cf48273a4bcd3d957556e4cef5a4cde7d97a025dc065563a65c067423b7c55563e3c54922cc4dee577837e22158e594e347e980fc95bb6120eb6f03878011afcf17880b10c8944cec66069887771e0ef28f879f3fa4ea570d7359572a07b325910dc545", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 987.518225][ T28] audit: type=1800 audit(1592600422.985:746): pid=7181 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=15906 res=0 [ 987.595567][ T7190] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 987.609214][ T7150] IPVS: ftp: loaded support on port[0] = 21 [ 987.716075][ T28] audit: type=1804 audit(1592600422.995:747): pid=7181 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/710/memory.events" dev="sda1" ino=15906 res=1 [ 987.756298][T31329] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 987.807994][T31329] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 987.875698][ T28] audit: type=1804 audit(1592600423.325:748): pid=7193 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir639837533/syzkaller.BHoB4l/710/memory.events" dev="sda1" ino=15906 res=1 [ 987.908313][T31329] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 987.932661][T31329] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 987.971960][T31329] batman_adv: batadv0: Interface deactivated: geneve2 [ 988.017509][T31329] batman_adv: batadv0: Removing interface: geneve2 [ 988.066426][T31329] batman_adv: batadv0: Removing interface: veth5 [ 988.098925][T31329] batman_adv: batadv0: Removing interface: veth9 21:00:23 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) 21:00:23 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = accept4(r0, &(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f0000000180)=0x80, 0x800) sendmsg$nl_route(r4, &(0x7f0000001280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)=@RTM_GETNSID={0x14, 0x5a, 0x400, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20000801}, 0x20000080) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff835}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) [ 988.170274][T31329] device bridge_slave_1 left promiscuous mode [ 988.205336][T31329] bridge0: port 2(bridge_slave_1) entered disabled state [ 988.253862][T31329] device bridge_slave_0 left promiscuous mode [ 988.276853][T31329] bridge0: port 1(bridge_slave_0) entered disabled state [ 988.367909][T31329] device veth0_macvtap left promiscuous mode [ 988.402040][T31329] device veth1_vlan left promiscuous mode [ 988.433097][T31329] device veth0_vlan left promiscuous mode [ 992.866160][T31329] bond10 (unregistering): Released all slaves [ 992.897261][T31329] bond9 (unregistering): Released all slaves [ 992.922724][T31329] bond7 (unregistering): (slave bridge10): Releasing backup interface [ 993.029990][T31329] bond8 (unregistering): Released all slaves [ 993.040094][T31329] bond7 (unregistering): (slave bridge9): Releasing backup interface [ 993.177418][T31329] bond7 (unregistering): Released all slaves [ 993.199003][T31329] team0 (unregistering): Port device veth23 removed [ 993.217455][T31329] bond6 (unregistering): Released all slaves [ 993.477956][T31329] bond5 (unregistering): Released all slaves [ 993.489277][T31329] bond4 (unregistering): Released all slaves [ 993.504762][T31329] bond3 (unregistering): Released all slaves [ 993.531536][T31329] bond2 (unregistering): (slave bridge5): Releasing backup interface [ 993.667835][T31329] bond2 (unregistering): (slave bridge4): Releasing backup interface [ 993.827590][T31329] bond2 (unregistering): Released all slaves [ 994.126497][T31329] bond1 (unregistering): Released all slaves [ 994.528281][T31329] device hsr_slave_0 left promiscuous mode [ 994.563442][T31329] device hsr_slave_1 left promiscuous mode [ 994.678381][T31329] team0 (unregistering): Port device team_slave_1 removed [ 994.691604][T31329] team0 (unregistering): Port device team_slave_0 removed [ 994.705082][T31329] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 994.770853][T31329] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 994.928020][T31329] bond0 (unregistering): Released all slaves [ 995.027662][ T7144] virt_wifi0 speed is unknown, defaulting to 1000 [ 995.034424][ T7144] kobject_add_internal failed for 1 (error: -2 parent: ports) [ 995.042304][ T7144] ------------[ cut here ]------------ [ 995.047918][ T7144] sysfs group 'power' not found for kobject 'syz0' [ 995.054795][ T7144] WARNING: CPU: 0 PID: 7144 at fs/sysfs/group.c:279 sysfs_remove_group+0x155/0x1b0 [ 995.064075][ T7144] Kernel panic - not syncing: panic_on_warn set ... [ 995.070657][ T7144] CPU: 0 PID: 7144 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 995.078877][ T7144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 995.088923][ T7144] Call Trace: [ 995.092198][ T7144] dump_stack+0x188/0x20d [ 995.096523][ T7144] ? sysfs_remove_group+0x110/0x1b0 [ 995.101771][ T7144] panic+0x2e3/0x75c [ 995.105644][ T7144] ? add_taint.cold+0x16/0x16 [ 995.110341][ T7144] ? __probe_kernel_read+0x188/0x1d0 [ 995.115613][ T7144] ? __warn.cold+0x14/0x35 [ 995.120070][ T7144] ? sysfs_remove_group+0x155/0x1b0 [ 995.125246][ T7144] __warn.cold+0x2f/0x35 [ 995.129499][ T7144] ? sysfs_remove_group+0x155/0x1b0 [ 995.134685][ T7144] report_bug+0x27b/0x2f0 [ 995.140009][ T7144] do_error_trap+0x12b/0x220 [ 995.144591][ T7144] ? sysfs_remove_group+0x155/0x1b0 [ 995.149805][ T7144] do_invalid_op+0x32/0x40 [ 995.154210][ T7144] ? sysfs_remove_group+0x155/0x1b0 [ 995.159409][ T7144] invalid_op+0x23/0x30 [ 995.163559][ T7144] RIP: 0010:sysfs_remove_group+0x155/0x1b0 [ 995.169376][ T7144] Code: 48 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 41 48 8b 33 48 c7 c7 60 3d 3a 88 e8 f3 59 5d ff <0f> 0b eb 95 e8 f2 1c cb ff e9 d2 fe ff ff 48 89 df e8 e5 1c cb ff [ 995.188962][ T7144] RSP: 0018:ffffc90005427a80 EFLAGS: 00010286 [ 995.195014][ T7144] RAX: 0000000000000000 RBX: ffffffff8893a2a0 RCX: 0000000000000000 [ 995.202976][ T7144] RDX: 0000000000040000 RSI: ffffffff815d29a7 RDI: fffff52000a84f42 [ 995.210931][ T7144] RBP: 0000000000000000 R08: ffff888064cae300 R09: ffffed1015cc670d [ 995.218891][ T7144] R10: ffff8880ae633867 R11: ffffed1015cc670c R12: ffff888097294000 [ 995.226850][ T7144] R13: ffffffff8893a840 R14: ffff88809806ce80 R15: ffff888097294510 [ 995.234885][ T7144] ? vprintk_func+0x97/0x1a6 [ 995.239578][ T7144] dpm_sysfs_remove+0x97/0xb0 [ 995.244247][ T7144] device_del+0x18b/0xd30 [ 995.248572][ T7144] ? device_link_remove+0x110/0x110 [ 995.253758][ T7144] ? __raw_spin_lock_init+0x34/0x100 [ 995.259049][ T7144] ? __init_waitqueue_head+0x97/0x110 [ 995.264407][ T7144] ? pm_runtime_init+0x2cf/0x3b0 [ 995.269388][ T7144] add_one_compat_dev+0x59f/0x800 [ 995.274405][ T7144] rdma_dev_init_net+0x2dc/0x480 [ 995.279337][ T7144] ? rdma_dev_exit_net+0x4e0/0x4e0 [ 995.284469][ T7144] ? register_netdev+0x3a/0x50 [ 995.289207][ T7144] ? rdma_dev_exit_net+0x4e0/0x4e0 [ 995.294307][ T7144] ops_init+0xaf/0x420 [ 995.298378][ T7144] setup_net+0x2de/0x860 [ 995.302606][ T7144] ? ops_init+0x420/0x420 [ 995.306921][ T7144] copy_net_ns+0x293/0x590 [ 995.311392][ T7144] create_new_namespaces+0x3fb/0xb30 [ 995.316680][ T7144] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 995.322320][ T7144] ksys_unshare+0x43d/0x8e0 [ 995.326817][ T7144] ? walk_process_tree+0x2c0/0x2c0 [ 995.331924][ T7144] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 995.337908][ T7144] ? do_syscall_64+0x21/0x7d0 [ 995.342580][ T7144] __x64_sys_unshare+0x2d/0x40 [ 995.347337][ T7144] do_syscall_64+0xf6/0x7d0 [ 995.351820][ T7144] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 995.357711][ T7144] RIP: 0033:0x45ca59 [ 995.361604][ T7144] Code: 0d 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 995.381206][ T7144] RSP: 002b:00007fa4dca48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 995.389611][ T7144] RAX: ffffffffffffffda RBX: 000000000050af60 RCX: 000000000045ca59 [ 995.397571][ T7144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 995.405537][ T7144] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 995.413512][ T7144] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 995.421483][ T7144] R13: 0000000000000c73 R14: 00000000004cecac R15: 00007fa4dca496d4 [ 995.431009][ T7144] Kernel Offset: disabled [ 995.435474][ T7144] Rebooting in 86400 seconds..