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", 0x3fb}], 0x1, 0x0, 0x0, 0xa000a0}, 0x20008054) 12:03:20 executing program 3 (fault-call:6 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x14) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'veth1_to_hsr\x00', {}, 0x1f}) socket$nl_rdma(0x10, 0x3, 0x14) pipe(&(0x7f0000000240)={0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="24e81b962414010000000000fedbdf75766572627300000800010000000000000000000012465fda054d930e0d563e04f740959e5662bc2d1f891816347f1ac284a5662556d048487552fefd714720b8a646c72b3d3d120e2200"/99], 0x24}, 0x1, 0x0, 0x0, 0x2000c001}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000600)={0x6, &(0x7f0000000280)=[{@none}, {@none}, {@none}, {@fixed}, {}, {@none}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000002) ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439) ioctl$SIOCAX25CTLCON(r2, 0x89e8, &(0x7f00000001c0)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, 0x3, 0xffffffff00000001, 0x8, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r5, &(0x7f0000000680)='tasks\x00', 0x2, 0x0) 12:03:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06fc0000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="147f00"/20], 0x14}}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000004208010a00"/20], 0x14}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in=@empty, 0x4e22, 0x0, 0x4e24, 0x1f, 0x0, 0x80, 0x70, 0xff}, {0xffffffff, 0xfff, 0x6, 0x40, 0x913, 0x100000001, 0x2, 0x4}, {0xffffffffffffff01, 0xfffffffffffffffa, 0x0, 0x20000000000}, 0x0, 0x6e6bb4, 0x2, 0x1, 0x3, 0x3}, {{@in6=@private1, 0x4d5}, 0x0, @in=@multicast2, 0x3500, 0x0, 0x3, 0x8c, 0x6, 0x44, 0x8}}, 0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000003d00)={0x24cc, 0x26, 0x400, 0x70bd2b, 0x25dfdbfc, {0x1d}, [@generic="191aad690a483ddce17e254e75d5cca1cde116e0a1bee67819deb5cc7bd73befa706b8555597534aff86fe52745078d496a0b3bc9793682c91d33ede3c899bf12cb21cfe198d1bf98828462cd476bc85a2dee2798f29cdeeb6a270da4f7b6443d618b8f2314067fa276364f3872029aa53bd46b2ab9410973ec893559a3de0e55162345e5ff2444d0bdff5708d", @generic="25a683809afe4a5eeb6d5d344b8b4f02fdfcd6c23f1aa52612ffae5b73ea6a61593f26d2c018fc76831304ff3e8af3efd50c0ca3b2535a9fb33dd2a744ce0c1ae8ed6d217f9271f56b2cc2e83ed42c4110226b999655dc3d9874cc8b4633e86619c27e8460da2a0f801d31b0683412ed9658a90b50310e926fc9db18f4c0e90c7a5910ba68334849d8dbc47f966e1a2d9254e49e46becd015da684cca6e003e4b30a1cd9264993d6929279439414bf11bf425977b09942c1", @generic="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@nested={0xc7, 0x5c, 0x0, 0x1, [@generic="72afee7ccec10435bf790b92bc4bc6924d2570886f7e29b1a2edf29f35aeaa12203af95240d1f64c29ddcfdb15a9", @generic="5bc1b927d389e048e6372e8ad8d7d3764f06e50557a60963", @generic="81dbd72ede9dd0a7d7befdaf29f7a91564e767c2a38d3efbf60a62f0538c6de4abb0af743fabaf57627780b7bea6a922277123e65798615b1577e6e52e00a23cc2dde98b3821609cbe188e8edaf1b07d9309676aeffa98b7ae2e53acd748418333a5197d94e70c51ad44ddec0fd7b9f17f486e26eaa3194191a970c6bc"]}, @nested={0x240, 0x5b, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic, @generic="011f0bfc7704deeb94c607f9f607ddf744353730fda46589770a5bdb9f98bae6696e56e298e86833c0390c28ae98a709630f1766a8ed5f0e3c79bce906ab6af2a0278b7fab19d8374a576cc8567e28ffef74a0ddef0bcd9a99f28989320f10914e74eaad113d098ba07ef59b7ff51e393708df71f86c6542315fe7713f26fcb3462b072848fdfdf407e609755bb87e7d960a5ee118818cf9230f2eefa5e24889be4208ab91b2f0a217e1333ecdce011d795ca97605587857a1f000000000", @typed={0x8, 0x2e, 0x0, 0x0, @uid}, @generic="48582b164e3bb93e623093693e212cbd1d43f8172ec72fb5bb6f9e925d81dd009207f9abe763a141c0f4c493b50e8afed6c4ee85b75fccbbd77d81295fa3c4c6b97aea3d7bffacbad829052bff6f014d016ab97f1b8acc6912d662b9c8d2268773cad0b00bbe9139b387eee968772876aeaaa6511c30a3716f683f3c510403cdab7a69aec4fb86", @generic="1b7bacd51bdda948298109e346bba18c8d742354139b959a63fb655faca5965de3a512b00a5d2c64391be52c900d3d757455dd034a6f90b8695071792aacd5c3f7ae02cdeeb396972a3b9919763994ba354b7d8e52a8e9c79ba49896cd88a421f516e65b5bb87ba9ff7e20262200ac6b5f038a5db8cfc9376e8652b75420a1b8379d84955f4f0a8428a5e8a76594a5", @typed={0x4e, 0x74, 0x0, 0x0, @binary="22996fdd14f8ab014a473e32e91e0883e1fa01909b309566e305d8b99587c424dad5c271ef934e8f6aa125c5e8ae94ee7d046b531375a0a9c9d3659e0fddaf6d13464293541f69145dcd"}, @typed={0x8, 0x95, 0x0, 0x0, @fd}]}, @typed={0x1004, 0x38, 0x0, 0x0, @binary="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@generic="dc6f803e6028c9948cae35b17151e7c832a776fedef982c94a6f467bb50335101607f221b84b78419196406a89ae4df163a2b778c4820229350f8b77e5cd010743852664601ce9c9b70c3ef148106edc0d35731c0ae11b5133d2207fb768551a8e4a14b74c70c637c1d7c35b44cd823cbc9de715b81b03fef158f3a866ed11558925b9c5d1fb4c0b463e9ef136f4cb233dd99860f54c2d16978ef2d524595deaee58769ae2b9205fc267ddf1d1879927533230bee49a65"]}, 0x24cc}, 0x1, 0x0, 0x0, 0x40}, 0x4040804) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000300)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000280)={'veth1_to_bond\x00', {0x2, 0x4e21, @broadcast}}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x800, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x45040}, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c00000007060104ab04000000a88d12cc058760370001000778b5b34a88b06f5149c0d490274d13f084ba90fd4e4340c790bb7c91b682ac48d960fb7b8762e3abf79b0a4676eaecafddc5ee98729995edf37f0cba57f5ce3eb09eb016f8b1c47ba9e11dfc73ba307ad9dcaf1b226015efff2dbcfe3bfcc3ab354e7d948d4af58742a0b0f5ced30ee1afd0eb1809a87dab5cc52a2f74d8d1e7c51d168aae5ecc3e6eccb666f02131444c7725638b591275ed4406504f4ce393bbbdd24b1384add82a80841f19a9c9b93aa8c971bb7ab7d600000000000000"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000002) 12:03:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06f00000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1745.428577][T30759] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1745.450298][T13148] tipc: TX() has been purged, node left! 12:03:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000a95000/0x4000)=nil, 0x4000, 0x1000007, 0x28011, r0, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000100)=r3) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c407348", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r7], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 12:03:21 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) socket$xdp(0x2c, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) write$binfmt_elf32(r0, &(0x7f0000003040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x4, 0x1f, 0x7, 0x2, 0x2, 0x6, 0x5, 0x1f8, 0x38, 0x149, 0x1, 0x475, 0x20, 0x1, 0x7ff, 0xeb2b, 0x200}, [{0x2, 0x0, 0x4b9f, 0x44, 0xc4, 0xfff, 0xb769, 0xfffff1c3}], "3b2fda54b27e0b13037b7a920a5b68f57bc4df586e0b46809f19ea13cb397ee5e338ffc8e1fdb3894b7e1be1e02ce56a056dcb757b95fc7c548e8d7911e8937ced639dc3445c14bc2dba646f41a0e58f220a26516d0d1dbe6438bd8be5203b42e4e55dad36b2d7aa5d64815437db0fd00e61b5ba851e17bd7e6562ae380487da0a3aeb13dfd90fa0bb4cebd213003ab4760175bea74ace0316a8e551167739c2be91b2323483c7fba5e1cb13e0f5cd6425b1b889ffc46f7f5c55f44c0391b4157812c932c5bc31f439e479bcee11", [[], [], [], []]}, 0x526) close(r0) socket$inet6(0xa, 0x80003, 0x6b) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") close(r1) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000300)=0x1, 0x8) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) setsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, &(0x7f00000023c0), 0x4) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000001800)=ANY=[@ANYBLOB="0100000041d6d2c50225b0cc5da199a8de84f78908000000f79209f275ed6ba1923f29e1677e78392f7af5a949e08fdcb38bd72683a660fb347e7d0f7d286ded3a80c10922646980150476749c61e48def676d", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendfile(0xffffffffffffffff, r8, &(0x7f0000003580)=0x100000001, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003a40)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], &(0x7f0000000000)=0xf0) recvmmsg(r3, &(0x7f0000002e80)=[{{&(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000500)=""/221, 0xdd}, {&(0x7f0000001780)=""/125, 0x7d}, {&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000002680)=""/134, 0x86}, {&(0x7f0000001880)=""/207, 0xcf}, {&(0x7f0000001980)=""/180, 0xb4}], 0x7}, 0xfffffffc}, {{&(0x7f0000001ac0)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/24, 0x18}], 0x1}, 0x6}, {{&(0x7f0000001b40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000001bc0)=""/136, 0x88}, {&(0x7f0000002580)=""/141, 0x8d}, {&(0x7f0000003880)=""/175, 0xaf}], 0x3}, 0x1}, {{&(0x7f0000001cc0)=@xdp, 0x80, &(0x7f0000002240)=[{&(0x7f0000001d40)=""/172, 0xac}, {&(0x7f0000001e00)=""/106, 0x6a}, {&(0x7f0000001e80)=""/217, 0xd9}, {&(0x7f0000000340)=""/96, 0x60}, {&(0x7f0000002000)=""/46, 0x2e}, {&(0x7f0000002040)=""/201, 0xc9}, {&(0x7f0000002140)=""/214, 0xd6}], 0x7, &(0x7f00000022c0)=""/75, 0x4b}, 0x3ff}, {{&(0x7f0000002340)=@rc={0x1f, @none}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001c80)=""/16, 0x10}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000002440)=""/102, 0x66}, {&(0x7f00000024c0)=""/9, 0x9}, {&(0x7f0000002500)=""/67, 0x43}, {&(0x7f0000001680)=""/206, 0xce}, {&(0x7f0000003600)=""/143, 0x8f}, {&(0x7f0000002740)=""/237, 0xed}], 0x8, &(0x7f00000028c0)=""/119, 0x77}, 0x10001}, {{&(0x7f0000002980)=@in={0x2, 0x0, @empty}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002a00)=""/76, 0x4c}, {&(0x7f0000002a80)=""/10, 0xa}, {&(0x7f0000002ac0)=""/40, 0x28}, {&(0x7f0000002b00)=""/154, 0x9a}, {&(0x7f0000002bc0)=""/181, 0xb5}, {&(0x7f0000002c80)=""/137, 0x89}], 0x6, &(0x7f0000002dc0)=""/177, 0xb1}, 0xffff}], 0x6, 0x400000c0, &(0x7f0000003000)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000036c0)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], &(0x7f0000000080)=0x85) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="9400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="01000000821001006c0012800e00010069703665727370616e000000580002800500080009000000060011004e2100000400120014000700fe8000000000000000000000000000bb060010004e22000014000700ff02ff070000000000000000000000010500160001000000060003000a00000008000a00", @ANYRES32=r10, @ANYBLOB], 0x94}}, 0x0) [ 1745.595408][T30777] FAULT_INJECTION: forcing a failure. [ 1745.595408][T30777] name failslab, interval 1, probability 0, space 0, times 0 [ 1745.608381][ T27] audit: type=1804 audit(1594469001.066:1200): pid=30775 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir263497211/syzkaller.CyZiTg/689/cgroup.controllers" dev="sda1" ino=16306 res=1 [ 1745.677718][T30777] CPU: 0 PID: 30777 Comm: syz-executor.3 Not tainted 5.8.0-rc2-syzkaller #0 [ 1745.686413][T30777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1745.696466][T30777] Call Trace: [ 1745.699769][T30777] dump_stack+0x18f/0x20d [ 1745.704110][T30777] should_fail.cold+0x5/0x14 [ 1745.708714][T30777] should_failslab+0x5/0xf [ 1745.713134][T30777] kmem_cache_alloc_node+0x257/0x3c0 [ 1745.718432][T30777] __alloc_skb+0x71/0x550 [ 1745.722772][T30777] netlink_sendmsg+0x94f/0xd90 [ 1745.727552][T30777] ? netlink_unicast+0x7d0/0x7d0 [ 1745.732509][T30777] ? netlink_unicast+0x7d0/0x7d0 [ 1745.737450][T30777] sock_sendmsg+0xcf/0x120 [ 1745.741874][T30777] sock_write_iter+0x28c/0x3c0 [ 1745.746649][T30777] ? sock_sendmsg+0x120/0x120 [ 1745.751357][T30777] do_iter_readv_writev+0x567/0x780 [ 1745.756561][T30777] ? get_order+0x20/0x20 [ 1745.760804][T30777] ? apparmor_file_permission+0x26e/0x4e0 [ 1745.766544][T30777] do_iter_write+0x188/0x5f0 [ 1745.771151][T30777] vfs_writev+0x1aa/0x2e0 [ 1745.775486][T30777] ? vfs_iter_write+0xa0/0xa0 [ 1745.780172][T30777] ? lock_downgrade+0x820/0x820 [ 1745.785038][T30777] ? check_preemption_disabled+0x38/0x220 [ 1745.790771][T30777] ? __fget_files+0x294/0x400 [ 1745.795460][T30777] ? __fget_light+0xea/0x280 [ 1745.800057][T30777] do_writev+0x27f/0x300 [ 1745.804307][T30777] ? vfs_writev+0x2e0/0x2e0 [ 1745.808811][T30777] ? do_syscall_64+0x1c/0xe0 [ 1745.813406][T30777] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1745.819392][T30777] do_syscall_64+0x60/0xe0 [ 1745.823815][T30777] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1745.829708][T30777] RIP: 0033:0x45cba9 [ 1745.833595][T30777] Code: Bad RIP value. [ 1745.837666][T30777] RSP: 002b:00007f1b86179c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1745.846079][T30777] RAX: ffffffffffffffda RBX: 0000000000510100 RCX: 000000000045cba9 [ 1745.854047][T30777] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000005 [ 1745.862020][T30777] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 1745.869994][T30777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1745.877969][T30777] R13: 0000000000000d90 R14: 00000000004cb909 R15: 00007f1b8617a6d4 [ 1745.990151][T30767] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1746.007657][T30766] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1746.040814][T30770] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1746.066412][T30769] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1746.095242][ T27] audit: type=1804 audit(1594469001.556:1201): pid=30775 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir263497211/syzkaller.CyZiTg/689/cgroup.controllers" dev="sda1" ino=16306 res=1 12:03:21 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x4d, &(0x7f00000000c0), &(0x7f0000000100)) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x59) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000014c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYRES32=r2, @ANYBLOB="e2270c3dc8e7057ac6e8061f39f71acb7ce225cff7e7217450370b74ac1acab6f960bbe1ed2213365afa196aa67e0eb4b21bee4b811fd02a7f25566d1f420150274d872eb02fce5e44ba3c7a69064f2240265f3aee45dd53fbe6d82ed283385830c5a2ebc0b9ef5a78b9620994737b65b2f85b28072722bd7d54dc0932a6deac084c6eb47562b04540dacf363da36a36dffd6d3bbb6807b09a"], 0x48}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8000000000004) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, 0x0, &(0x7f0000000040)) [ 1746.167147][T30766] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:03:21 executing program 5: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x48, 0x2b, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, {[@srh={0x0, 0x2, 0x2, 0x1, 0x0, 0x10, 0x0, [@private1={0xfc, 0x1, [], 0x1}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "00e320", 0x0, 0x0, 0x0, @mcast1, @remote}}}}}}}, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x4, 0x4) 12:03:21 executing program 3 (fault-call:6 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:21 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000280)=0xfffffffc, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) recvfrom$netrom(r1, &(0x7f0000000000)=""/208, 0xd0, 0x0, &(0x7f0000000180)={{0x3, @default, 0x5}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @null]}, 0x48) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r2], 0x4}}, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r3, 0x89fb, &(0x7f0000000340)={'ip6_vti0\x00', &(0x7f00000002c0)={'ip6_vti0\x00', r6, 0x4, 0x8, 0x82, 0x1f, 0x5, @mcast1, @empty, 0x7800, 0x7, 0x32a5, 0xcb3}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x2}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x8045) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) [ 1746.302219][T30802] IPVS: ftp: loaded support on port[0] = 21 12:03:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) r1 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="cf", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r4 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r3, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r4) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x1c, 0x42, 0xa01, 0x0, 0x0, {}, [@typed={0x8, 0x1c, 0x0, 0x0, @pid=r4}]}, 0x1c}}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="0380c2000000aaaa094bc7fbb6da77870796718bffaf82ab1100083a00fe80000000000000000000000000000000000014537e"], 0x0) [ 1746.464203][T30814] FAULT_INJECTION: forcing a failure. [ 1746.464203][T30814] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.507775][T30814] CPU: 0 PID: 30814 Comm: syz-executor.3 Not tainted 5.8.0-rc2-syzkaller #0 [ 1746.516505][T30814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1746.526555][T30814] Call Trace: [ 1746.529849][T30814] dump_stack+0x18f/0x20d [ 1746.534185][T30814] should_fail.cold+0x5/0x14 [ 1746.538790][T30814] should_failslab+0x5/0xf [ 1746.543212][T30814] kmem_cache_alloc_node_trace+0x27d/0x400 [ 1746.549034][T30814] __kmalloc_node_track_caller+0x38/0x60 [ 1746.554675][T30814] __alloc_skb+0xae/0x550 [ 1746.559024][T30814] netlink_sendmsg+0x94f/0xd90 [ 1746.563828][T30814] ? netlink_unicast+0x7d0/0x7d0 [ 1746.568778][T30814] ? netlink_unicast+0x7d0/0x7d0 [ 1746.573727][T30814] sock_sendmsg+0xcf/0x120 [ 1746.578150][T30814] sock_write_iter+0x28c/0x3c0 [ 1746.582919][T30814] ? sock_sendmsg+0x120/0x120 [ 1746.587623][T30814] do_iter_readv_writev+0x567/0x780 [ 1746.592826][T30814] ? get_order+0x20/0x20 [ 1746.597072][T30814] ? apparmor_file_permission+0x26e/0x4e0 [ 1746.602809][T30814] do_iter_write+0x188/0x5f0 [ 1746.607439][T30814] vfs_writev+0x1aa/0x2e0 [ 1746.611776][T30814] ? vfs_iter_write+0xa0/0xa0 [ 1746.616459][T30814] ? lock_downgrade+0x820/0x820 [ 1746.621318][T30814] ? check_preemption_disabled+0x38/0x220 [ 1746.627047][T30814] ? __fget_files+0x294/0x400 [ 1746.631732][T30814] ? __fget_light+0xea/0x280 [ 1746.636351][T30814] do_writev+0x27f/0x300 [ 1746.640601][T30814] ? vfs_writev+0x2e0/0x2e0 [ 1746.645108][T30814] ? do_syscall_64+0x1c/0xe0 [ 1746.649699][T30814] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1746.655683][T30814] do_syscall_64+0x60/0xe0 [ 1746.660107][T30814] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1746.666008][T30814] RIP: 0033:0x45cba9 [ 1746.669893][T30814] Code: Bad RIP value. [ 1746.673973][T30814] RSP: 002b:00007f1b86179c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1746.682380][T30814] RAX: ffffffffffffffda RBX: 0000000000510100 RCX: 000000000045cba9 [ 1746.690349][T30814] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000005 [ 1746.695425][T30797] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1746.698315][T30814] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 1746.698325][T30814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1746.698334][T30814] R13: 0000000000000d90 R14: 00000000004cb909 R15: 00007f1b8617a6d4 12:03:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06fd0000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1747.061007][T30811] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1747.102566][T30832] IPVS: ftp: loaded support on port[0] = 21 [ 1747.258318][T30808] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 1747.281621][T30808] gretap0: Device is already in use. [ 1747.288857][T30837] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1747.560211][T30840] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:23 executing program 3 (fault-call:6 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1747.815716][T30865] FAULT_INJECTION: forcing a failure. [ 1747.815716][T30865] name failslab, interval 1, probability 0, space 0, times 0 [ 1747.836281][T30865] CPU: 1 PID: 30865 Comm: syz-executor.3 Not tainted 5.8.0-rc2-syzkaller #0 [ 1747.844962][T30865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1747.855009][T30865] Call Trace: [ 1747.858300][T30865] dump_stack+0x18f/0x20d [ 1747.862633][T30865] should_fail.cold+0x5/0x14 [ 1747.867229][T30865] should_failslab+0x5/0xf [ 1747.871818][T30865] kmem_cache_alloc+0x40/0x3b0 [ 1747.876646][T30865] skb_clone+0x14f/0x3c0 [ 1747.880902][T30865] netlink_deliver_tap+0x990/0xb70 [ 1747.886047][T30865] netlink_unicast+0x5e5/0x7d0 [ 1747.890821][T30865] ? netlink_attachskb+0x810/0x810 [ 1747.895931][T30865] ? _copy_from_iter_full+0x247/0x890 [ 1747.901306][T30865] ? __phys_addr+0x9a/0x110 [ 1747.905813][T30865] ? __phys_addr_symbol+0x2c/0x70 [ 1747.910832][T30865] ? __check_object_size+0x171/0x3e4 [ 1747.916100][T30865] netlink_sendmsg+0x856/0xd90 [ 1747.920855][T30865] ? netlink_unicast+0x7d0/0x7d0 [ 1747.925786][T30865] ? netlink_unicast+0x7d0/0x7d0 [ 1747.930702][T30865] sock_sendmsg+0xcf/0x120 [ 1747.935094][T30865] sock_write_iter+0x28c/0x3c0 [ 1747.939833][T30865] ? sock_sendmsg+0x120/0x120 [ 1747.944497][T30865] do_iter_readv_writev+0x567/0x780 [ 1747.949672][T30865] ? get_order+0x20/0x20 [ 1747.953903][T30865] ? apparmor_file_permission+0x26e/0x4e0 [ 1747.959608][T30865] do_iter_write+0x188/0x5f0 [ 1747.964181][T30865] vfs_writev+0x1aa/0x2e0 [ 1747.968488][T30865] ? vfs_iter_write+0xa0/0xa0 [ 1747.973142][T30865] ? lock_downgrade+0x820/0x820 [ 1747.977972][T30865] ? check_preemption_disabled+0x38/0x220 [ 1747.983690][T30865] ? __fget_files+0x294/0x400 [ 1747.988348][T30865] ? __fget_light+0xea/0x280 [ 1747.992929][T30865] do_writev+0x27f/0x300 [ 1747.997149][T30865] ? vfs_writev+0x2e0/0x2e0 [ 1748.001631][T30865] ? do_syscall_64+0x1c/0xe0 [ 1748.006197][T30865] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1748.012165][T30865] do_syscall_64+0x60/0xe0 [ 1748.016558][T30865] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1748.022425][T30865] RIP: 0033:0x45cba9 [ 1748.026293][T30865] Code: Bad RIP value. [ 1748.030336][T30865] RSP: 002b:00007f1b86179c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1748.038724][T30865] RAX: ffffffffffffffda RBX: 0000000000510100 RCX: 000000000045cba9 [ 1748.046704][T30865] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000005 [ 1748.054670][T30865] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 1748.062617][T30865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1748.070578][T30865] R13: 0000000000000d90 R14: 00000000004cb909 R15: 00007f1b8617a6d4 12:03:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x200000000004e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x4e23, @rand_addr=0x9}}, 0x0, 0x40, 0x2c, 0x0, "000000000000000000000000000000225f15d80700000000000000000003008000000000080000000000000000000000e7ffffff000000000000000000000000000000000000002000"}, 0xd1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='veno\x00', 0x5) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000001c0), 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$NL80211_CMD_SET_BEACON(r1, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYRES32=r0], 0x100000530) 12:03:23 executing program 2: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f0000000001000000000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 1748.152487][T30863] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1748.177279][T30851] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 1748.206977][T30851] gretap0: Device is already in use. [ 1748.221079][T30865] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1748.252240][T30837] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1748.303970][ T27] audit: type=1804 audit(1594469003.766:1202): pid=30879 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1178/cgroup.controllers" dev="sda1" ino=16323 res=1 [ 1748.511265][ T27] audit: type=1804 audit(1594469003.976:1203): pid=30881 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1178/cgroup.controllers" dev="sda1" ino=16323 res=1 12:03:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0x803, 0x0) socket$inet(0x2, 0x80001, 0x0) socket(0x11, 0xa, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="0100000077bfded971207b27b7b405aa79695a7c03de198b966a738d6f35dfb533720a491dfa3b1fea448bcc1107d5ede646f1fc25ce27a6e7baede8b7085905f23881f8", @ANYRES32=0x0], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x47}}, [0x4, 0x7f, 0x0, 0x9, 0xfffffffffffffe01, 0xffffffffffffff50, 0x5, 0x100000000, 0x20, 0x3, 0x7f, 0x6, 0x100, 0x5, 0x9]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r3, 0x6, 0x4, [0x0, 0x0, 0x2000, 0x1]}, &(0x7f0000000280)=0x10) r4 = socket(0x10, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) syz_init_net_socket$ax25(0x3, 0x5, 0x0) pipe(&(0x7f0000000100)) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYRESDEC=r4, @ANYRESOCT=r0, @ANYBLOB="000000000000487e08866e052800128009000100766c616e000000001800028006000100000000000c0002faffffff800a0000000800050012bba40a2274d5c87b5f237d1f10376d5efd2a178c23dc21e758368749476f02c90d26bc307a4751c49ff62003c24d50d597dd6cf0d3126457cd39f3f81605b530521bbad8c7d855a006c66479c7fcc34086385665eee4baa02e47d7064a3897c233298bfb47b5d976b043ae7af8d01f738ef4d4a7cfcc11307b8e639a4d1a8d8b4b4e770dd471df9eb074e9b0e73e3f0f68e720707b1e0045a32d62a9e8872ad9c29da018b9115f9e20ccfe0d2a0aa13531809acdbfab43ac3855aaf3fcdd166aca61451777984b3a00de88d0bd11e74a04fef382ea6502d1e788", @ANYRES32=r7, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7, @ANYBLOB], 0x58}}, 0x0) [ 1748.623287][T30874] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff064f0100010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:24 executing program 3 (fault-call:6 fault-nth:3): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1748.795284][T30899] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1749.014839][T30901] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1749.038759][T30902] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1749.187233][T30904] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1749.195452][T30904] FAULT_INJECTION: forcing a failure. [ 1749.195452][T30904] name failslab, interval 1, probability 0, space 0, times 0 [ 1749.225968][T30904] CPU: 1 PID: 30904 Comm: syz-executor.3 Not tainted 5.8.0-rc2-syzkaller #0 [ 1749.234648][T30904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1749.244697][T30904] Call Trace: [ 1749.247986][T30904] dump_stack+0x18f/0x20d [ 1749.252298][T30904] should_fail.cold+0x5/0x14 [ 1749.256871][T30904] should_failslab+0x5/0xf [ 1749.261267][T30904] kmem_cache_alloc_node+0x53/0x3c0 [ 1749.266459][T30904] __alloc_skb+0x71/0x550 [ 1749.270846][T30904] rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 1749.276128][T30904] rtmsg_ifinfo+0x83/0x120 [ 1749.280536][T30904] __dev_notify_flags+0x226/0x2b0 [ 1749.285554][T30904] ? dev_change_name+0x680/0x680 [ 1749.290491][T30904] ? __dev_change_flags+0x4b6/0x660 [ 1749.295686][T30904] ? dev_set_allmulti+0x30/0x30 [ 1749.300516][T30904] ? check_preemption_disabled+0x38/0x220 [ 1749.306227][T30904] ? tick_nohz_tick_stopped+0x16/0x90 [ 1749.311600][T30904] dev_change_flags+0x100/0x160 [ 1749.316444][T30904] do_setlink+0x87d/0x35c0 [ 1749.320860][T30904] ? printk+0xba/0xed [ 1749.324828][T30904] ? rtnl_getlink+0xab0/0xab0 [ 1749.329501][T30904] ? _raw_spin_unlock_irqrestore+0x9b/0xe0 [ 1749.336243][T30904] ? ___ratelimit+0x59/0x577 [ 1749.340815][T30904] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1749.346703][T30904] ? __nla_validate_parse+0x2d4/0x21a0 [ 1749.352163][T30904] ? nla_get_range_signed+0x520/0x520 [ 1749.357569][T30904] ? __nla_parse+0x3d/0x4a [ 1749.362008][T30904] rtnl_setlink+0x24d/0x3c0 [ 1749.366515][T30904] ? do_setlink+0x35c0/0x35c0 [ 1749.371260][T30904] ? do_setlink+0x35c0/0x35c0 [ 1749.375938][T30904] rtnetlink_rcv_msg+0x44e/0xad0 [ 1749.380876][T30904] ? rtnetlink_put_metrics+0x510/0x510 [ 1749.386332][T30904] ? lock_acquire+0x1f1/0xad0 [ 1749.390989][T30904] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1749.396262][T30904] netlink_rcv_skb+0x15a/0x430 [ 1749.401009][T30904] ? rtnetlink_put_metrics+0x510/0x510 [ 1749.406456][T30904] ? netlink_ack+0xa10/0xa10 [ 1749.411038][T30904] netlink_unicast+0x533/0x7d0 [ 1749.415784][T30904] ? netlink_attachskb+0x810/0x810 [ 1749.420881][T30904] ? _copy_from_iter_full+0x247/0x890 [ 1749.426266][T30904] ? __phys_addr+0x9a/0x110 [ 1749.430751][T30904] ? __phys_addr_symbol+0x2c/0x70 [ 1749.435772][T30904] ? __check_object_size+0x171/0x3e4 [ 1749.441055][T30904] netlink_sendmsg+0x856/0xd90 [ 1749.445833][T30904] ? netlink_unicast+0x7d0/0x7d0 [ 1749.450773][T30904] ? netlink_unicast+0x7d0/0x7d0 [ 1749.455699][T30904] sock_sendmsg+0xcf/0x120 [ 1749.460118][T30904] sock_write_iter+0x28c/0x3c0 [ 1749.464902][T30904] ? sock_sendmsg+0x120/0x120 [ 1749.469585][T30904] do_iter_readv_writev+0x567/0x780 [ 1749.474774][T30904] ? get_order+0x20/0x20 [ 1749.479023][T30904] ? apparmor_file_permission+0x26e/0x4e0 [ 1749.484729][T30904] do_iter_write+0x188/0x5f0 [ 1749.489407][T30904] vfs_writev+0x1aa/0x2e0 [ 1749.493740][T30904] ? vfs_iter_write+0xa0/0xa0 [ 1749.498398][T30904] ? lock_downgrade+0x820/0x820 [ 1749.503287][T30904] ? check_preemption_disabled+0x38/0x220 [ 1749.509019][T30904] ? __fget_files+0x294/0x400 [ 1749.513693][T30904] ? __fget_light+0xea/0x280 [ 1749.518282][T30904] do_writev+0x27f/0x300 [ 1749.522505][T30904] ? vfs_writev+0x2e0/0x2e0 [ 1749.527023][T30904] ? do_syscall_64+0x1c/0xe0 [ 1749.531796][T30904] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1749.537757][T30904] do_syscall_64+0x60/0xe0 [ 1749.542177][T30904] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1749.548048][T30904] RIP: 0033:0x45cba9 [ 1749.551919][T30904] Code: Bad RIP value. [ 1749.555984][T30904] RSP: 002b:00007f1b86179c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1749.564396][T30904] RAX: ffffffffffffffda RBX: 0000000000510100 RCX: 000000000045cba9 [ 1749.572362][T30904] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000005 [ 1749.580321][T30904] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 1749.588300][T30904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1749.596251][T30904] R13: 0000000000000d90 R14: 00000000004cb909 R15: 00007f1b8617a6d4 [ 1749.791532][T30906] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x5, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="de2b41cd3de525ea193e94c23fef9195", 0x10) splice(r2, 0x0, r0, 0x0, 0x10000, 0x3) sendmsg$IPSET_CMD_DEL(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x30, 0xa, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @ipv4}}]}]}, 0x200003f0}}, 0x0) 12:03:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06c80100010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:28 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) r1 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0x0, @empty}, &(0x7f0000000140)=0x80, 0xc0c00) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfb, 0x10}, 0xc) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb0100180000000000000030000000300000000200000002006f8000000006040000000000001f000000020000005f90eed9397ea948ab66124a000000000001000084000000000000e7b66daf4f5d124e190ae5017c21489e2a4c43e143cca2284eca4431853ae4a22a7bf3d4e431dee825a6775f09b765e68569a9fe0fc358ec3d1aebd3571e"], &(0x7f0000000040)=""/219, 0x4a, 0xdb, 0x1}, 0x20) 12:03:28 executing program 5: unshare(0x40000000) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)='+', 0x1}], 0x1}, 0xc100) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000480)="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", 0xffe4}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) accept(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x0) epoll_create(0x7) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000003314"], 0x14}}, 0x0) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xe4, 0x4, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFTA_CHAIN_COUNTERS={0x64, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xfffffffffffffffb}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFTA_COUNTER_BYTES={0xc}, @NFTA_COUNTER_BYTES={0xc}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x5b}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x1000}, @NFTA_COUNTER_BYTES={0xc}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x3}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_HOOK={0xc, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x1}]}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_CHAIN_COUNTERS={0x40, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x20}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x20}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xffff}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0xe4}, 0x1, 0x0, 0x0, 0x80}, 0xc626eeac144c38fd) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001c40)='pids.events\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000080)={0x20, r4, 0xb0343aabd1184b87, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f0000001d40)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001d00)={&(0x7f0000001cc0)={0x28, r4, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000080}, 0x8880) [ 1753.013343][T30959] __nla_validate_parse: 1 callbacks suppressed [ 1753.013355][T30959] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1753.072984][T30960] IPVS: ftp: loaded support on port[0] = 21 12:03:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x2c, r1, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x60}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x9}, @SEG6_ATTR_ALGID={0x5}]}, 0x2c}, 0x1, 0x6c}, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r5, 0x1, &(0x7f00000000c0)) r6 = socket$nl_route(0x10, 0x3, 0x0) 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)=0x2ba) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r4, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r5}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r8}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_VERSION={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40830}, 0x40) [ 1753.540952][T30956] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1753.810938][T30965] IPVS: ftp: loaded support on port[0] = 21 [ 1753.828870][T30962] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1753.852232][T30963] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="0f0000001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1753.993592][T30956] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:03:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="1473b1004200010a02583e54ac2ed187d36747470c5300000000"], 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x7, 0x0, 0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x4000040) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x8, 0x9, 0x4, 0x7de9431e, 0x4, 0x2, 0xc858523}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10004, 0x0, 0x11011, r1, 0x0) 12:03:29 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000c80)='cpuset.effective_mems\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x006\x00', @ANYRES16=r3, @ANYBLOB="200028bd7000f8dbdf25020000000c000300060000000000000008000100000000000c000200e6000000000000000c00080040000000000000000c00080005000000000000000c0008000000008000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x14800) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00082bbd7000ffdbdf25020000000c0008003f00000000"], 0x20}}, 0x2c001) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x14, r3, 0x800, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc844}, 0x20040010) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000d80)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x20, r3, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0xc004) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702210031000200bfa300fffffff100070380"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) recvfrom$llc(r2, &(0x7f0000000000), 0x0, 0x2003, &(0x7f0000000180)={0x1a, 0x1b, 0x20, 0x2, 0x0, 0x1, @remote}, 0x10) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "02"}], 0x18, 0xfe80}, 0xfc) 12:03:29 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="005042488c3a44000000ffffff0600000000000000ab69c229396ca4320600000000000000b9038758d1bdc33c0a1c4a807bf5c6316229a61cf27fce7eacea15bb3cd932213357d29f7ce7e8a7f7f89b65d9a43ea92a000000de2e53bcc00fb9657f9262fcd727d305624fca95a7bc95fd74dfa868f5f3024cf66b80ab9bbb7476ecf54f8d76bfc5672de508ee3c7fd9218e1e37f15c061fac37f9f5e7b289a2275590c48a262ae940c083a1dfd6b4923f43bf01c580bb5194feb434c08da9135d9bb727a43c16014b9255f29798cdeed09c0a2f82ab2504165312ec0781d568565c79763a62276d0523e54e114ac60dec585a932149d7121f72798cbf657933c1f8333da174d18bdcf4c7372e734c102a770d3a0c776e3ac4ea88bb6cad9059bfb693b53253dd81f345cb252eeedcb4b8567adce91394b06f2575722139b0be3dc1db48b239ac51a235feb6d773e7417a43c41e6a3c829b784d83c198b44c2b14de72f5071011f9ae83e47e70ebec267abb4d9f64a2dee5d9c8cad6347984518c602ce684d630a9cf220fe81d361415c363b4f421a312213f6a71d3942163409741fb8f26b5decd8c045404ec2d60648542d274dbebf9a00574cb29515c5a6e381780106f2293ef31a86d6d101f7843641a13db65d8759ed0e973718ee76bbd5f22ad4c26c8f0baf2f41bb8ec1e556bfff7df9d25e97fe84c80d10d50dc3ba91ecb519c3e2d7297c9b3f97634a4b3e30ca6e11d0d941a7c6a2096bf09c45113a694b21f8fcd56dada5a5654099685d2ad8d6c6f3f92aac9fc6c72a862cb5ae18d47957c57daa99119a5513b7b0ae9cf7b496b3c33a974f3c2f3e28f32c2f6388b50"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='D\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="000000000000000100627066001800020097405bb46007000000000000000000000000000000020000"], 0x44}}, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r4 = accept4$llc(r3, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80000) getsockname$llc(r4, &(0x7f00000002c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x10) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 1754.572336][T30985] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1754.650685][T30996] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1754.663515][T31007] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 12:03:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff062e0200010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:30 executing program 4: r0 = openat$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) sendmsg$AUDIT_LIST_RULES(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x10, 0x3f5, 0x300, 0x70bd25, 0x25dfdbfd, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4080001}, 0x4040000) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) socket(0x0, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2b}}, @in6={0xa, 0x4e22, 0x8000, @ipv4={[], [], @empty}, 0x5}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e23, 0xffffffff, @mcast1, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2f}}, @in={0x2, 0x4e22, @private=0xa010101}, @in6={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00', 0x2}], 0xb4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x100, 0x3, 0x7, 0x1000, 0x3, 0xfffd, 0xb60, {0x0, @in={{0x2, 0x4e24, @remote}}, 0x5, 0xc2, 0x106, 0x81, 0x81}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000380)={r4, 0x6, 0x100}, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 1754.948498][ T27] audit: type=1804 audit(1594469010.416:1204): pid=31011 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir263497211/syzkaller.CyZiTg/694/cgroup.controllers" dev="sda1" ino=16347 res=1 [ 1755.404196][T31023] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1755.486520][T31013] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1755.761668][T31015] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x006\x00', @ANYRES16=r2, @ANYBLOB="200028bd7000f8dbdf25020000000c000300060000000000000008000100000000000c000200e6000000000000000c00080040000000000000000c00080005000000000000000c0008000000008000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x14800) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00082bbd7000ffdbdf25020000000c0008003f00000000"], 0x20}}, 0x2c001) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x14, r2, 0x800, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc844}, 0x20040010) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000200)) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x309, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000804}, 0x4000005) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r4 = socket(0x10, 0x3, 0x0) getuid() setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r4}) syz_emit_ethernet(0x24e, &(0x7f0000000500)={@random="9f2193f9bff4", @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "4d888c", 0x218, 0x3a, 0xff, @local, @mcast2, {[], @ndisc_ns={0x87, 0x0, 0x0, @ipv4={[], [], @multicast1}, [{0x0, 0x0, '-'}, {0x0, 0x18, "403c34fbacb8b788947cc4fef8cbe9a02af73cb2bbb2bfab56a1f7ad568a9a3fb3eec4307fe259f6ccb43efb05b15e8812f16007a3518857053b74b4e53f62e8fbf9d01caffb38ad401913c0358a27309f7ca264ab27da1339831be73856bd9b930252417d648703b8ba6dc467b1b044061ab496105ba4e155f2963bace8fa3a5018a7a852c46a5e737f10b559e65c932b77bc91080bfb57315e830ee71b1c17c46fed70004bb8fffeaef41e46cd0801c5ffffffffffffffd66a218979b30c0000"}, {0x0, 0x10, "e1df83bb49bb10f9c32d59fe85a41f56f6a65aaba58b90d8080a8f2e7bcf95e19bf9be4c05e68ac840000d06048ab68a423c7efdeebf2a0f6d5841c8c9bbb4d227fafb665aa9c42adf3ed735d7af3c26518f8558b870cff561508af652059b6079918a16574f639ba59c2b0ac59c77bc7936de55e4859b9611550a1c292ea4ff"}, {0x0, 0xe, "264c6c61ff62f2b4479e59903a635d01c91da59269c35dd0fd968b42b78416eb2c32eec494396f22e7bce91f32258a60b96057f1f9805da61eacfa6e2a57e3634de3b5f2b6c0b1206af16e4f83b36b1c6cc678b43cb7d0916694bc254df852c2b20f96e2df78fdb123254bfee7d75c43549637"}, {0x0, 0x8, "f3569511d4933906107183880e81fe5f81741d19956a34499aaaa0d51d1e0bd8e5b7a5437689576556ac60e94300def1351b753dc2c4b14b66e440a899f165e43b8e8940fa"}]}}}}}}, 0x0) [ 1756.113830][T30996] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:03:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), 0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x800}, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xd86dac9, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, 0x4044001) splice(r3, 0x0, r1, 0x0, 0xd86dac9, 0x0) bind$unix(r1, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={@cgroup, 0xffffffffffffffff, 0x1a, 0x4, r1}, 0x14) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xff60, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 12:03:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="100000001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1756.156003][T31013] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:03:31 executing program 4: unshare(0xa000400) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00000001c0)=0x29, 0x4) write$cgroup_int(r2, &(0x7f0000000380), 0x1040c) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYRES16], 0x17) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r4, 0x8983, &(0x7f0000000040)={0x7, 'veth1_to_hsr\x00', {0x3ff}, 0x8}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000ac0)='memory.swap.current\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b40)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f00000003c0)={0xac, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:hald_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x33, 0x7, 'system_u:object_r:systemd_logind_sessions_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x54, r6, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}]}, 0x54}, 0x1, 0x0, 0x0, 0x44}, 0x400c010) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x0, r1}) openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) [ 1756.587522][T31015] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1756.613705][T31053] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:03:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x7, 0x3ff, 0x4, 0x3f20}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_AD_LACP_RATE={0x5}, @IFLA_BOND_TLB_DYNAMIC_LB={0x5}]}}}]}, 0x44}}, 0x0) 12:03:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4000, 0x17c1, @remote, 0x5}, 0x1c) setsockopt(r0, 0xfffffffe, 0x24, &(0x7f00000000c0)="890538e4", 0x4) 12:03:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06300200010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000100)=@v1={0x0, @adiantum, 0x1, "0f1669f1c275ec7c"}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x8, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000d, 0x110, r5, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) 12:03:34 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) socket$netlink(0x10, 0x3, 0xa) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="d33f2761c45188f423efbee0dd3c0de65fd2d57ab749299539f50c132fd078ba28f76d77903b415bb8", @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0xc1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x21, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32=r5, @ANYBLOB="2fa6b8088bccea08ea92515dab7876f7c38ca402ca740d36d03791ca8c801c0efa8b29edfb5c97f1d25312d2fc8ff452326a96c0c1b15aef543a39121d06a1c5475fb0d0ef76d667187821a598702515da762586b1ff0a6beb32833299ea32"], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x25) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001980)=@delchain={0xac4, 0x65, 0x200, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r5, {0xfff1, 0xffff}, {0xfff3, 0x4}, {0x6, 0xf}}, [@TCA_CHAIN={0x8, 0xb, 0x7}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xa90, 0x2, [@TCA_BPF_ACT={0x5e0, 0x1, [@m_mirred={0x1f8, 0x1d, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0xe4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x3800, 0x9, 0x3, 0x8000}, 0x2, r2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x2d, 0x7f, 0x5, 0x417c, 0x9}, 0x4, r8}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x101, 0x3, 0x2, 0x0, 0x1}, 0x4, r2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x5, 0x370b, 0x0, 0x5}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0xfffffff9, 0x8, 0x4, 0x4, 0x1}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x3, 0x4, 0x4, 0x6}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x81, 0x2, 0x0, 0x74, 0x7}, 0x3}}]}, {0xe9, 0x6, "416a90492450d5fb3facac4f18a4a14155f4647e9621485095f56e1c798f92e574eb1d87a38ec55ebb0c5e01667f3c5d67979480174f635e4c990312b7324d35b1c2044add1871305ed21d27ed8e060697b8830ff7775021904bd9e0a756612185d0206136a38c949d397cf04c0a8a8775ac6db99e3a1c15e560187d7605000000d1d578957b0868c5509eed328fe6b9bd673f761abc1705c89dd21f69b7b07a348f11c0b92715f99b6c4a5004f578811cbf1b9bcb9cf3be80b4b0120de7dbe70fc5b6b2ca7e812e38aace7f09b1fe0ba74d8d81a00ae3870eea3cce62e30a320f702c6fb1"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_bpf={0xd0, 0x4, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_FD={0x8}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x6, 0x2, 0x6, 0x20}]}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x8}]}, {0x8c, 0x6, "61d2388e5372034b7a5793e8f6228f119e20489fcea7b19eeb9a0973bad7545d4b402b3ec155fdb0ee50e15931ed2933146ec138cff101b0247a0ac863b8e73b34435b0e5d4290551f9df4027c061f2815f310062928dcb919133e19e73ead896bee91b876af49eb0b9f5a82662310594ddc3e99ccab4a48eb322aa5dfa4216a74dad2cc085ce276"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}, @m_vlan={0x1c4, 0xb, 0x0, 0x0, {{0x9, 0x1, 'vlan\x00'}, {0x94, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x6, 0x5, 0x7, 0x100, 0x9}, 0x2}}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x88a8}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x7}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x7fffffff, 0x3, 0x5, 0x99fb, 0xf83}, 0x2}}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x81, 0x8, 0x10000000, 0x2, 0xfffffffa}, 0x2}}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x0, 0x7, 0x2, 0x2, 0x7}, 0x2}}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5}]}, {0x108, 0x6, "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"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_ipt={0x150, 0x6, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0xe8, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0xe1, 0x6, {0x40, 'nat\x00', 0x0, 0x4, "03ebeee0789f3eb4f29f3425b5710fe4d53d30bf8622d14962d132a0542c858d07893fafa0f2e905522b4125d9bbf1bea8e5e373539af5abed2531c0db7d08223bcbead3cbabf1a10ee3d0fd71b57b4a7ea47b3556f520a0e66e9831e2a3588079161f49aedb4aabc322b3072d123222f77fce5d3b03136adaaf83dd2a1a598efc7c1b69ab2a15b215b8e013423d767bccb664e8d5fdd3740c9e49f02d110f402ba7dec1954516dc9a3381363c7da21383e9ffe05bf312"}}]}, {0x42, 0x6, "a7c269ad6742f39ccff0341074d9ca4ee1f0a7a5e23d8a3767bd14dd65dbffe5a2b3a34d2bbefbcbf8cf6f2fbbbacf1ddd6204680056f524553f9e863b20"}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}, @TCA_BPF_FLAGS={0x8}, @TCA_BPF_OPS={{0x6, 0x4, 0x2}, {0x14, 0x5, [{0x1, 0x3f, 0x6, 0x8}, {0x59, 0xff}]}}, @TCA_BPF_FD={0x8}, @TCA_BPF_OPS={{0x6, 0x4, 0x2}, {0x14, 0x5, [{0x25e7, 0x3f, 0x7, 0x9}, {0x7, 0x20, 0x4, 0x80}]}}, @TCA_BPF_POLICE={0x458, 0x2, [@TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0xa89, 0x1, 0x40, {0x3, 0x2, 0x9, 0x0, 0x7, 0x6}, {0x3, 0x1, 0x4, 0x5, 0x2, 0x40}, 0xa9, 0xffffffff, 0xffffffd5}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x1}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x9dc0}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x7ff, 0x0, 0x5, 0x1, 0x6, 0x80000001, 0xffff, 0x9, 0x80000001, 0x110988b2, 0x9, 0x9, 0x100, 0x7fffffff, 0x5, 0x7, 0x6, 0x4, 0x8, 0x5d3b40ec, 0x401, 0x0, 0x6412, 0x4e, 0x6, 0x6, 0x4, 0x6, 0x342, 0x80, 0xb79, 0x0, 0x9, 0xfa4, 0x9, 0x2, 0x38, 0x43, 0x7f, 0x3, 0x81, 0xffffffff, 0x20, 0x1, 0xffff68ba, 0x20, 0x40, 0x7fff, 0x6, 0x2, 0x7, 0x8a80, 0x1, 0x9, 0x3b, 0xc7de, 0x72d8, 0x856a51f, 0xfffffffe, 0x10001, 0x6749, 0x7, 0x6, 0x5, 0x2, 0x101, 0xfffffff8, 0xfff00003, 0xd891, 0x0, 0x7, 0x6, 0x2, 0x7, 0x80000001, 0x39a, 0x6, 0x2, 0x80000001, 0x0, 0x7, 0x1, 0x5, 0x6, 0x10001, 0x2, 0xd2ea, 0x7, 0x33, 0x80000000, 0x706f0213, 0xffffffff, 0x7, 0x18, 0x0, 0xff, 0x7ff, 0x0, 0x20, 0xce, 0x96, 0x8, 0x0, 0x8000, 0x8000, 0xb4, 0xc89aa7ce, 0x1f, 0x3, 0xfe000000, 0x3f, 0x7fff, 0x8, 0x7df, 0x1, 0x7, 0xfffffff9, 0x3, 0xffffffff, 0x1f1, 0x6, 0x5, 0x1000, 0xffffffff, 0x8000, 0x4, 0x6, 0x80000000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x3, 0x8000, 0x0, 0x10001, 0xe42, 0x9, 0x1, 0x3, 0x80, 0xffffffe0, 0x5, 0x7, 0x7, 0xffff, 0x0, 0x7, 0x2, 0x6, 0x3, 0x2, 0x6, 0x1, 0x3b, 0x7, 0xffffff80, 0x1, 0x1, 0x3, 0x3, 0x7c6f, 0x9, 0x6, 0x6c0d, 0x7fff, 0x10000, 0x7fff, 0x8, 0x7f03, 0x3, 0x0, 0xfffff770, 0x0, 0x3, 0x6, 0xfffffffb, 0x0, 0x7fff, 0x2, 0x3f, 0x5, 0xf03, 0x3, 0x1, 0x80000000, 0xfffffffd, 0x80, 0x2, 0x9, 0x3, 0xf50, 0x0, 0x5f18, 0x6, 0x400, 0x0, 0x0, 0x4d8, 0x1000, 0x1385ab1f, 0x8, 0x0, 0x21d3, 0x80000000, 0xfffffbff, 0xdb, 0xfffff000, 0x3, 0x6, 0xeb, 0x6, 0x1f, 0x200, 0x838, 0x19f, 0x2, 0x8, 0x3, 0x2, 0x8000, 0x4, 0xfffffffd, 0x7, 0x0, 0xfffffffb, 0x1, 0x9, 0x42, 0x1f, 0x8, 0x4, 0xffffff08, 0x4, 0x3ff, 0x9, 0x800, 0x8, 0x0, 0x7, 0x400, 0x7, 0x400, 0x7, 0x5, 0x7b, 0x1, 0xfffffff7, 0x1, 0x10000, 0x7, 0x3f, 0x6, 0x10000]}]}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}]}}]}, 0xac4}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 12:03:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="c00000001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1758.872309][T31094] __nla_validate_parse: 1 callbacks suppressed [ 1758.873869][T31094] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:03:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5008000002060b0000000000000000000000000005000400000000000900020073797a30000000000500010006000000050005000a0000001600030068617368e268baecf02c706f0000000000000000"], 0x50}}, 0x0) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="4000000008060102000000000000000005000007180007800c00148008000140e0000002080008400000f9ffffffffffffff000909005ff27227ad020073797a"], 0x40}, 0x1, 0x0, 0x0, 0x840}, 0x44810) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) bind$l2tp(r1, &(0x7f0000000300)={0x2, 0x0, @rand_addr=0x64010102}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000002) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000140)="501893954ba934554a81a0b17455ae8afff72fcec6d3b0c628efb493a5131f797c56e07056d0ea34aecccd9e8b6673b4cd34b4d2e4269265c919feca11d0f81a5ac2ebe924dc882bd66648f82e6db05d3502217c9dc47ba16cc7e50ec996823dadb3c6e4b6218c9f74490d6591a2b4534f9afeb1a3baafbe0d82bc3370f63a466193539a3e676e40d6ad9221ef0385c488bd3c19258612128566267f3dccb91f"}, 0x20) [ 1759.033921][ T27] audit: type=1804 audit(1594469014.496:1205): pid=31096 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/746/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 1759.122134][T31110] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1759.133115][ T27] audit: type=1804 audit(1594469014.576:1206): pid=31107 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/746/memory.events" dev="sda1" ino=16372 res=1 [ 1759.163882][T31112] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 12:03:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) socketpair(0x1c, 0x805, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x1, @mcast1, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.events\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 1759.267289][ T27] audit: type=1800 audit(1594469014.576:1207): pid=31107 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16372 res=0 12:03:34 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c0000000206010800000000000000000000000016000300686173683a6e65742c706f725a2c6e657400000005000400000000000900020073987a310000000005000100060000e2040005"], 0x1}}, 0x0) socket(0x0, 0x5, 0x100) splice(r0, 0x0, r1, 0x0, 0xffffffffffffffff, 0x6) [ 1759.343967][ T27] audit: type=1804 audit(1594469014.666:1208): pid=31107 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/746/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 1759.367167][T31093] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 12:03:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x22, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000080)={'macvlan0\x00', &(0x7f0000000040)=@ethtool_channels={0x3c, 0xfffffeff, 0x5, 0x0, 0x1, 0x1ff, 0x3ff, 0x5, 0x1}}) sendmsg$NL80211_CMD_LEAVE_MESH(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NS_GET_OWNER_UID(r7, 0xb704, &(0x7f00000004c0)) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000010000104000000001984508d5da093da", @ANYRES32=r2, @ANYBLOB="000000000000000008000a00f984ddae600cfbd89827d518bd1d1d46c6622ce78e6bf0b90fad15cc0e40d687f01333359c23b92e17c18a9a7c8336e297f0d2ee04d0561aa926057d3fd27e01c8db36a17544037c76cbbee2ec59ffd310e1f4aed992cf8cce229411e6467c15681a3d68af26c350acbaf64cf228436be2cd0cbed7b4a31fd9b50e3380a20d45bbc236d3c0bcc0c97e47d29b01486bdfa6c9e5e1291021b412da00"/184, @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0xc3ffffff, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x60, 0x0, 0xc, r6}}, 0x20}}, 0x0) [ 1759.673908][T31100] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1759.691180][T31102] (unnamed net_device) (uninitialized): option lacp_rate: mode dependency failed, not supported in mode balance-rr(0) [ 1759.720090][T31103] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1759.742651][T31105] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1759.770804][T31134] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1759.801414][T31135] (unnamed net_device) (uninitialized): option lacp_rate: mode dependency failed, not supported in mode balance-rr(0) 12:03:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r4, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x3, 0x8, 0x201, 0x0, 0x0, {0x0, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000000300)=""/251, &(0x7f00000000c0)=0xfb) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9effffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x44}}, 0x0) [ 1759.823203][T31100] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:03:35 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x39c}], 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000004c0)) [ 1760.633416][T31139] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06580200010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="120000000000000e3205dc0980000000000003242189c6090000000000010000000000", 0x23}], 0x1}, 0x0) 12:03:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {{@in, 0x0, 0x33}, 0x0, @in=@empty}}, 0xe8) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706016141d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) recvmmsg(r2, &(0x7f00000000c0)=[{{0x0, 0x0, 0x0}}], 0x400000000000061, 0x0, 0x0) [ 1760.888732][T31103] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1760.903416][T31147] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 12:03:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="c00e00001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1761.022946][ T27] audit: type=1804 audit(1594469016.486:1209): pid=31175 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1187/cgroup.controllers" dev="sda1" ino=16375 res=1 12:03:36 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000004200fa0900000000a9382b030022000000000000"], 0x14}}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan1\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x90, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffff}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xae14bf1}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4844}, 0x4844) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c) 12:03:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c00000010000d0700a47f793f000000ff030000", @ANYRES32=r9, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004bc0)=ANY=[@ANYBLOB="240000001100270d00"/20, @ANYRES32=r3, @ANYBLOB="00000000000000ca433ded2e"], 0x24}}, 0x0) [ 1761.348304][T31171] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="e03f03001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1761.409264][T31191] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 12:03:36 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='wg0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x21f8}, 0x14) vmsplice(r1, &(0x7f00000015c0)=[{&(0x7f0000000300)="53fffd1ebf30a91899f8ca65d11f5bd9739cff5a9546f062d998a0d98a69a5d61feff264d690dd136650635d37", 0x2d}, {&(0x7f0000000340)="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", 0x1ec}], 0x2, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002700)={0x44, r5, 0x1, 0x0, 0x0, {0x2a}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)={0x10c, r5, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x1ff}, {0xc, 0x90, 0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0xc, 0x8f, 0x3}, {0xc, 0x90, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x4}, {0xc, 0x90, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}, {0xc}, {0xc, 0x90, 0x1}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000080) splice(r0, 0x0, r2, 0x0, 0x100000000001ffde, 0x0) [ 1761.590226][T31193] tipc: Enabling of bearer rejected, already enabled [ 1761.639938][T31194] bond13: (slave macvlan0): Enslaving as an active interface with a down link 12:03:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="010026bd7000fedbdf2599225fdf"], 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x1) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) syz_emit_ethernet(0x76, &(0x7f0000000040)=ANY=[@ANYRES64=r2], 0x0) [ 1762.252284][T31198] bond13: (slave macvlan0): Releasing active interface 12:03:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff068d0200010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1762.314947][T31199] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1762.329087][T31193] tipc: Enabling of bearer rejected, already enabled [ 1762.367052][T31191] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 12:03:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r2 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) socket$kcm(0x11, 0x0, 0x300) sendto$inet(r1, &(0x7f0000000200), 0xfffffffffffffdc0, 0x20008000, &(0x7f00000003c0)={0x2, 0x4e20, @local}, 0x4a) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c2600004200010a2bbd7000fdffffff0000000008ad17007f00000120947065345b5b9875bf952a4125930e2794bf7a59c7de9835ac09e000b403300c8355c9a0f49caff496aeb6b868d4716a1ee80b96910b07414ede777dd0b485720dc94109ec1192009400", @ANYRES32, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="93c5f1277735c1d996a4b674826d1b8fd2f09f9060530b65df47eec0566cfc7d5ed9a322cbab7b9e5e7d24ed5a3aeee746caf1c83f97f30b26e44bdd295a2efe8eea8373c07ff8212b282a75d4d452a303a984335954b340004dfe91e91b1c4ce679ecaffd126d5e943a201cae82050cfa98489a27a810eb0bd4e62bbee61307de64ba79a6c577ced760067aac5ac72367fd9b106f3208743f06267482a351477ff1f98d812b862b90749557b9f27bb35c81dad9ed724129210e5c996f71b94cf4401bf3e7fc1f761734286bdde349710000"], 0x261c}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) recvfrom(r1, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x4000000000000000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, 0x0, 0x0) 12:03:37 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @multicast1}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x20, 0x0, 0x800002, 0x0, 0x3f}) pwrite64(r2, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000000040)=0x4, 0x4) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 12:03:38 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000140)={0x4001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) listen(r1, 0xffffff00) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r2) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000740)={@any, 0x1, 0x5, 0x3, 0xd9d, 0x81, "6ce3498c78a7dc175a35a3617860fc8dfea8b5ce7db543c70ac3cf0f717d0912ab95c305a6751ad74bd91259d77c6e77c022e6bebca8f166bee56a3afb35d3b68f2dd4a16f42f197d17794bb615bca7a0a611d311f9b84bd4b5d4a6dbf9579f71d02719ccac615011c4daf374e27f08359eecd0d360ea39cb1a5b9dbe4a2e5c9"}) pipe(&(0x7f0000000380)={0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x2, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000080)={'veth1_to_hsr\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}) write(r0, &(0x7f0000000300)="2400000012005f3414f9f407000973ca2db90fb88e67003e787400050000000000000000", 0x24) readv(r4, &(0x7f0000000700)=[{&(0x7f0000000000)=""/56, 0x38}], 0x1) 12:03:38 executing program 2: 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0xff01) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003a40)=ANY=[@ANYRES32=r4, @ANYRESOCT], &(0x7f0000000000)=0xf0) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="f800000030002707000000000000000000000000e4000100e000fe0007000100637400002c000280180001000400000000000000070000000000000000000000080009000000000006000300180000008f000600c3a5080d52172f2cab3464e1d41d4e2f6a3175542f9a592c447360d7332d4355f15d308ecf470bcb06f6c1dd0a9f66123646ff2000000000010000000388486e7ecb67e91b82e1c01d7c1b4a54180a607c543afa2e7b30e6f7d61fb3a4fbff605abf3941fc23c0dfbe7d3c069bd2758a63a8f603b16187ec2d32a4a151f29220766ab47c6f52725458e6a0000c00070000000000000000000c0008000000000000000000"], 0xf8}}, 0x4000) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time\x00') ioctl$FIBMAP(r6, 0x1, &(0x7f00000000c0)) sendfile(r1, r6, 0x0, 0x400010000c003) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[], 0x5c}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x24, 0x0, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5abc59fb}]}, 0x24}}, 0x20002000) [ 1762.802440][ T27] audit: type=1804 audit(1594469018.266:1210): pid=31319 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1189/cgroup.controllers" dev="sda1" ino=16370 res=1 12:03:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private=0xa010101}, 0x10) sendmmsg(r0, &(0x7f0000007f80)=[{{0x0, 0xe000000, &(0x7f0000000180)=[{&(0x7f0000000000)="94eb98c5f97e2c2a4a02408ccb88a96a52bbf810f9b72aa17225a6c6bcb1f56bc51ce9668fee7066d816af4c6bf88f7adff4c49f3dc6e467603e98d004b63401d6570cf7d036784cb892eb7750", 0x4d}, {&(0x7f00000003c0)="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", 0x574}], 0x2}}], 0x400000000000398, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) recvmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@ax25={{0x3, @default}, [@bcast, @rose, @remote, @remote, @remote, @null, @bcast, @null]}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/148, 0x94}, 0x10000) bind$inet6(0xffffffffffffffff, 0x0, 0x0) [ 1762.966071][T31307] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390100201300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:38 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000006c00050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f000000000000000000000000000018003480140035"], 0x3}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmmsg$inet6(r1, &(0x7f0000002980)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x5, @loopback, 0x3ff}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="c58aa29bf0ec57a66b16d8876fc6b31db72705e21b868b7fd5950398245767fcb4e43f8022d2d0a39c7971f38f14e07e202dc85f5094e2172ae5c0675769ff4ec2de2afd4cdc301e9920734a36188cf7cdb041567f7c04075632467f090571d76b593e", 0x63}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="c57df178d763347e3c4a518af27a963b5b940c9e0d3b36c4cede1e05b4da3f2589f1d9291d0dccff44f87edd840f43daf3018501feb239c6605281cd64acf43fb9a1ee3f205a9a30798d6e9f575dca751b3e39633fa4d6dad634de74818f79c1f6bdfcc1d26f6c9a54151adf4a2717e87465e9494b66b41e446fa64925e9bb36038275b6736d14dad47014", 0x8b}], 0x3, &(0x7f0000002b80)=ANY=[@ANYBLOB="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"], 0x128}}, {{&(0x7f0000001400)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x28}, 0xdf0}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001440)="82e6bb2cfe602f2d91dfe474e81fc78e098c3328cf61db5eb13985b34f0d72e6fa5dd2360964cdf4dd28a7d5", 0x2c}, {&(0x7f0000001480)="68944ffa0b60573319641fecdbab372a3ed3c33f04b7314d28c41f0ca6f2c68a5816e20aff14b7cec3e2bf24d43ab5ea3ab3700c9413c3075132fc02807bb6a8272ae4ad9d67675580885fc18b1f76eb33ff64cebc5ef9fa50", 0x59}], 0x2}}, {{&(0x7f0000001540)={0xa, 0x4e24, 0x48, @remote}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000001580)="4563d4a49e66d367565d627b8d82b4264306a7d9e522999707ff6a4e191d815ad8722714d78ac3ce7eebd2ebc27b1367073b1fad6afbb2f50bc238c0e8eb87aa398a87ef74fbdc243dca6d3a47ca3a60185198890f6546a41183f8a2798cfec5ba7743430bb1b8ed428bb05bd1da3ac7decc23d8eadf4b09e30fc9b3a63a90eb7710706cbab32cb105770edad3f0d77335366a88a11746671b226bd224ee74335c35422526113769d3c61ad1c11c17fde14cd1", 0xb3}, {&(0x7f0000001640)="a6a1a31ce9cdb98cde18e0bc39da182045af24d1c97a6f8c29f391662e443d95c0d153604bf0d2e6618e245273423e8a5ffde05005e16ca830c0373e29f94d106a7261020c", 0x45}], 0x2, &(0x7f0000001700)=[@rthdr_2292={{0x48, 0x29, 0x39, {0x3a, 0x6, 0x0, 0x25, 0x0, [@local, @private2={0xfc, 0x2, [], 0x1}, @rand_addr=' \x01\x00']}}}], 0x48}}, {{&(0x7f0000001780)={0xa, 0x4e24, 0x1000, @mcast1, 0x9}, 0x1c, &(0x7f0000001840)=[{&(0x7f00000017c0)="88b89346f28fbf2f1ae1010d27ba0d04446a349ad8fa3e1beef3f73f79e9d25992da4baab525be06b9629ca40719c695914930e682d12c85117480bf5a3398eaec702220a92801d3b45230787e5f795f5f7c8c90e6b70928393260724234", 0x5e}], 0x1, &(0x7f0000001880)=[@rthdrdstopts={{0x88, 0x29, 0x37, {0x6, 0xd, [], [@generic={0x5, 0x62, "4f5fa2a689e2c27bb6c5538ec33792bb5b09cf7ab37155fd4402d22adfac01e407258a158b3bb15bc3181141af1e1438c95aca6373df3c6169eafc2a9acbfc391abd68a6eb29a45867355b9985a9a75ba2a94bd88b88301f406c6fc5ef6f7721122f"}, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x3}]}}}, @rthdrdstopts={{0x68, 0x29, 0x37, {0x33, 0x9, [], [@calipso={0x7, 0x18, {0x1, 0x4, 0x8, 0x6, [0x1, 0x0]}}, @calipso={0x7, 0x18, {0x3, 0x4, 0x6, 0x2f2a, [0x9, 0x1]}}, @calipso={0x7, 0x10, {0x2, 0x2, 0x1, 0x5, [0x1ff]}}, @ra={0x5, 0x2, 0x8000}]}}}], 0xf0}}, {{&(0x7f0000001980)={0xa, 0x4e20, 0x89e8, @loopback, 0xd7}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f00000019c0)="eae7a7d431be5bb96a5bf40c6ba4143bbb8e5025e85a2c556a3ec450cea290d272bce761b73031e46028cfdfd0db7cdb99b2cfad375aa8f370269e2c5b4e7a7c7fcbd107424374484c5b2b0e422f380be09f4db896e03010089adf3fe2ebecae9022b11cd9c8657b5f42724eb22d38dc1f3294226c137f82d98a12bd4d92cd9a9291dbaacfb9930c7d12f35c4a4c363e4dbb96a5e4bcc8b3d39302218223cade82f0522e1c29503dcaa35e4716ab7e150c0a3e80b414c07c5edf0f8755f57e5379a3ed7e7d6432c90fe3bb88f666002949166a2c2d1bebfdd765b9d2310bf7a8", 0xe0}], 0x1, &(0x7f0000001b00)=[@hopopts={{0x1e0, 0x29, 0x36, {0x33, 0x38, [], [@generic={0x5, 0xf7, "e6ce795c26cbeaddb59ea2c0b34b4f01d3ec96c0bd0c8ab6ac1b379e48f832b3d0f8d7cc9046144cb04d83cb9abef63cc9b50a33ec9f968a0517bf8eea9084c9b236d13311c30c300adef49ed695de783dbae873cdecf22457a86f58e060eefc3e26059f2d30e46b6c04531016e38b3c591dad31f63fac9c988096490a241e0e0265e67199ebc4dc04ca83902dad9a1342598984bb722228636cd5390457212855c86d662ac362863183485a8e4e09692c67988aebe252c95fcfb47c463cdc20320e6767e6831ba03e829ba880957a3fa6d53abacfd228234a08b4e0bc2ad9edff4c95da200d7da19b6ceba737d26fee3886e14d3f4b62"}, @hao={0xc9, 0x10, @remote}, @generic={0x80, 0xa8, "7caf2a41dacfe8388893e5558d335d4e7907314aae7437adbf85089cc83e13c6698cec9f415d35d908075ad073e6b004575806a9c18b3299525bbdbe5c663e53cbb85ded7ba30a77db91bac3db95964e21dad3ac44dd30219d11039246bcbaa724d4fa863bbe8c435e07c04bd5a41357c3fbe79a3f5f786ff725519f198c7f05075d4caaeb61e94e38dadc97dbf6641c17a37e4bedabe49a5f0c08474de2ef91e42dafe348c78fc7"}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x1e0}}, {{&(0x7f0000001d00)={0xa, 0x4e22, 0x5, @remote, 0x5}, 0x1c, &(0x7f0000002080)=[{&(0x7f0000001d40)="9eb1a068f5cdfed14ee830cd61e35d138c35c8e15db5acd4c9414e3951abb236085546ae57bd6bc9a91c4e6d2c8b9095f7b638de751f2b85de6b9e15f31ff6194db17488d62f1b13e46ed1ccecf5e43917ffe307a9f15fcbb4116339849029befc8da33dd88240b6bc902a9b55fc82fce62b3f0930a3e7dd12dd1f4256de0f7a5d63a54a03200cfbd760d83afd602e93d77ce28e0eb1aaa90ef374edc4b061e380f0d4e960046632", 0xa8}, {&(0x7f0000001e00)="315fb03257f62a8c5639741cce7bdfe7090f334b8ce3440ab61b8e68ce96b2f2a7f4d6b003217739c95ea64a12c8982edaafae56cba08271f4ea808407cb635ed11fd33bf037e8a884a27d1513fffc39e1bede7bc20550dc5c1ed689c56316f4b8679883", 0x64}, {&(0x7f0000001e80)="bcc58703d063b8c0821b913de728961d62767b70f7065d4efdc15b7a0f1f0b415a9ed0801233370f4712cfb3bc14de524587e8de4c921d68568068bc7ec6cdcaf7b164f661297b4b5455e78d3367d4c07f7981e99835066ee03561a8da3172dc4acd17c5818c4b96b03719f697eee88e6211781fdb6ebf601d6ba56d0a3dcb1b5a5275c4d65ea3530f037cd73016cb6010c8e49ce507f888faa637722598904075dd85284379f8bb0650d0a00e6730fe31e627ac5bccd2d238eeb3d1be7d26369fc87477f4a722626b50956f79ba7afd08f38d393be060e9720186f48c86ed3d937487303c3eae", 0xe7}, {&(0x7f0000001f80)="575b92c73495ef69cf7821286ac3f7207cfd3ef432fd752efb376308cb6b73406253fa6cbc77c2985c63fa3480cf6300667ee9ccc3f5296bbdc853e697427bada5a3419ee630f5db75bd7b6f3fe8e9bb218d65fbda56e5dfb7", 0x59}, {&(0x7f0000002000)="909623526b55651d786e33ec7e63c8b012ab18b63844a0c09c9da1dd2e2ebd617655a732e114dee287b88ba18a828f2b", 0x30}, {&(0x7f0000002040)="ddc2aa8c", 0x4}], 0x6, &(0x7f0000002100)=[@tclass={{0x14, 0x29, 0x43, 0x8}}], 0x18}}, {{&(0x7f0000002140)={0xa, 0x4e21, 0x8, @empty, 0x81}, 0x1c, &(0x7f0000002580)=[{&(0x7f0000002180)="15af67baba446899185bc17f3661302125337e4e5fc6dfff0922575b4c529df5936f07628a0e8a6eaaf2148fccc24c1ce0cb80a2e88173cc07fb9d68b1c40350375d8b17a537e3", 0x47}, {&(0x7f0000002200)="d636b1e7d70d77c226f379ed638fb8122197098ab388f2c0ec29ddeb469d0852cc0753c78921383db391bc6406fabbbe13681612561be4f540203fa776c2cdaea913aebd4a894e34ea13ec41cf1e4af6149b81e09378878fb498598bd07b6c78caa7999d506a4cb6b303b64056f947844e8aebefc3a4053433bbf04ec6807094c6aaf4206d37ddff141c4d25341baf741603acf033ea24e2575b229db6c63af0acd4907ebe6ae1eaa855b67c36c32230dfdfcd09625422e6f00827e4ba540621ca068a2cc8e5089529e9a352796e07f99123281193", 0xd5}, {&(0x7f0000002300)="019514e1522a96ba5a7052e4418683f5818081667c49cec75ebafcd7ff17373b1ef667bfdf171f17ff193fe1dacfb048256fb38b3edbd2ce7b0ea9d680684ded9fac1cbc665c4bbf63f13718f2e38723a713d538b8196f414080d91245b058d7052808b00c285c260ea9d790cdd119", 0x6f}, {&(0x7f0000002380)="597a87d6ac3fb030073b4337c7e2a9714429807d0e814f6cf613a8c70e76f884107bb43b3e649846a5d7928268c1e4af3b19482265bac4b0dde55c7f1bc7cc901feb834750d4942d28ddec302d066bd1e5a00ccc5e2b21bba7ee8f1a1b1abdcc189d0df5ae24abcd61f57a98c1c6c95fe54cadc75945824a353226dac256d26f6bf095cdff1fd7034b2bed6582a972571760b4f0c3af2b723706f41a5c89118c18a30cfcc49b971d1ade73e6a7f0cdb124262056a845d8e956832fee57db6ca1873f7aac8c3f14f87a5029f07e", 0xcd}, {&(0x7f0000002480)="b41b245737934eb26fdaf8a69ccc3bff72fcbc707fa21bb044d40d85538f85312260a7620b84d00d42262e267bd87aeea97b7c1424fa8ebf6ddbe1042ea4048f043dc55bac82756117df48bbf9edd6225fa8b838902f1959f6aa9c9a88fa9fd5705718bd8e0b6ceb0d2ef9cabf1b52a114411403e07823dbc3340140755be70c3795ad50f5fae743ea72673b64171a5713b5bf57c272c6a29c3a6716a9d0b21658e918796d78cc456bb160c64f75ca80a03c46f44ba7d06d3af8d62c0ef611c2bd32700561c6cacb24b862ca6596c6bf7d4c7c6464dab3d8636af118fcb3e433", 0xe0}], 0x5, &(0x7f0000002600)=[@flowinfo={{0x14, 0x29, 0xb, 0x2}}, @rthdr={{0x68, 0x29, 0x39, {0x2f, 0xa, 0x2, 0x0, 0x0, [@loopback, @private0={0xfc, 0x0, [], 0x1}, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}, @private2={0xfc, 0x2, [], 0x1}, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x78}}, @pktinfo={{0x24, 0x29, 0x32, {@private2, r5}}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f00000026c0)="26e2ab25c597d1755b614370f954020fc7c25eb0bc171cc865d3863d2a31a161302197d5fbef8e51e01f9b574a9886168ef93491a0fb70d97e2c24d9e8bf9700dc", 0x41}, {&(0x7f0000002740)="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", 0xfa}, {&(0x7f0000002840)="a79b05a741b80d0eed52a7dd4975ec29291a24c150fff0e668e1d1ddad5d2aacf03fe66327c0fd62a0efe95728cc8c628455bc595a2e1bc2e3e73f2ed1ec85d84e1b763e73516a0d4cac81de4bc4f8813b4d022b39bad52c79271f6495c56080781594ba48f0037a0308ea63de15bdc83e7eb164f3ca8bfa8008128d763e36885738201c878217189d0c00d0ba9649585e01e81234fe6c5fb77335a7777248755eb9b76d09eefd557e5f64e85c2f708924a2d0a93965778a0dbe06092c5c28cb888f27715144e702f93dfbda6bac218776ca976c8ea1924c3ff4903e82101e72dc51e3df1506631109061f7044594b51b0e015ffd434", 0xf6}], 0x3}}], 0x8, 0x80) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 1763.453326][T31332] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000040)=0xa4) ioctl$SIOCAX25DELFWD(0xffffffffffffffff, 0x89eb, &(0x7f0000000080)={@null, @null}) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x4, 0xf6d9, 0x1f, 0x7}, 0x8) r1 = socket(0x23, 0x4, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000c80)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x64010102}}, 0x3ff, 0xc04, 0x91e, 0x5, 0x80000000}, &(0x7f0000000d40)=0x98) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000d80)={@loopback, @remote, 0x0}, &(0x7f0000000dc0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000e00)={{{@in6=@loopback, @in6=@mcast2, 0x4e22, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0x1a0, 0x4, r2, 0xee00}, {0x3, 0x4, 0xfffffffffffffe01, 0x9, 0x6, 0x9, 0xc6f0, 0x8}, {0x0, 0x0, 0x800, 0xfff}, 0x4eda, 0x6e6bbd, 0x1, 0x0, 0x1, 0x2}, {{@in6=@private0, 0x4d6, 0x6c}, 0xa, @in=@local, 0x3506, 0x3, 0x1, 0x2, 0x210efe0f, 0xdea5, 0x8}}, 0xe8) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000f00)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) unshare(0x400) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000fc0), &(0x7f0000001000)=0xc) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000001240)={'syztnl1\x00', &(0x7f00000011c0)={'gre0\x00', r2, 0x20, 0x80, 0xfffffffe, 0x2, {{0x14, 0x4, 0x2, 0x8, 0x50, 0x65, 0x0, 0x8, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x41}, @loopback, {[@cipso={0x86, 0x33, 0x1, [{0x1, 0x11, "7b4a3e38ef37be6ce39eb98f863bb9"}, {0x2, 0x10, "c79892cea260d5f67cc7fe273c6f"}, {0x1, 0xc, "668e3d2560b7fb15c0ac"}]}, @lsrr={0x83, 0x7, 0x75, [@multicast2]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000001300)={'syztnl0\x00', &(0x7f0000001280)={'sit0\x00', r4, 0x2f, 0x4, 0xa5, 0xff, 0x1, @local, @empty, 0x7, 0x1, 0x2, 0xec}}) r5 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000001340)=""/90, &(0x7f00000013c0)=0x5a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r1, 0x89fa, &(0x7f0000001480)={'ip6tnl0\x00', &(0x7f0000001400)={'ip6tnl0\x00', 0x0, 0x29, 0x20, 0x2, 0xfffffff8, 0x8, @remote, @rand_addr=' \x01\x00', 0x1, 0x1, 0x4, 0x3b6}}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f00000014c0)={@ipv4={[], [], @broadcast}, 0x7d, r7}) 12:03:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="00f0ff7f1300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06960200010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:39 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="50000000210001000000000000000000fe8000000000000000000000000000aafe8000"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000e2b85f5800"], 0x50}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000003c0)={0x6, &(0x7f0000000440)=[{@fixed}, {@fixed}, {@none}, {@fixed}, {}, {@none}]}) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000400)={0x8, 0x0, 0x0, 0x5}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, 0x0, 0x0) 12:03:39 executing program 1: bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) r1 = socket(0x28, 0xa, 0xfffffffe) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f0000000040)={@default, @bcast}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x5301b729ba556f9f, 0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast1, r3}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={r4}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001380)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x9b0, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="bf5c37800766cab81c524f4b3b3d34", 0xf}], 0x2, &(0x7f0000001300)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xb4cd, 0x7, 0x8000, 0x5, 0x9, 0x0, 0x0, 0x3, r4}}], 0x60, 0x10010}, 0x4000000) 12:03:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000000f00035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1763.911902][T31369] IPVS: ftp: loaded support on port[0] = 21 [ 1764.252215][T31365] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:39 executing program 2: r0 = openat$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, 0x0, 0x8000}) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, 0x0, 0x0) pwrite64(r1, &(0x7f00000002c0), 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, 0x0, &(0x7f0000000040)) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="080db5055e0bcfe869") setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private0={0xfc, 0x0, [], 0x1}, @in=@local, 0x0, 0x0, 0x0, 0xfd2, 0xa, 0x80}, {0x0, 0x0, 0xf, 0x1, 0x9, 0x2, 0x0, 0xfffffffffffffffc}, {0x101, 0x0, 0x3}, 0x8, 0x6e6bb2, 0x1, 0x1, 0x1, 0x1}, {{@in=@empty}, 0x0, @in6=@loopback, 0x3505, 0x2, 0x1, 0x0, 0x5a}}, 0xe8) ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f0000000300)={0x3, @bcast}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000240)) 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, 0x0, 0x8, 0x0, 0xfffffffffffffffc}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) [ 1764.295381][T31375] __nla_validate_parse: 20 callbacks suppressed [ 1764.295392][T31375] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1764.398099][T31365] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:03:40 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)={0x54, 0x2, 0x6, 0x401, 0x0, 0x0, {0x0, 0x3}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x8}]}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x54}}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0x0, 0x70bd28}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000080)={0x20, r3, 0xb0343aabd1184b87, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x173}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x2004080}, 0x4000040) r4 = socket(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r5, 0x100, 0x70bd26, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24004851}, 0x4040041) 12:03:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01, 0x70bd2b}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000002980)={r5}) setsockopt$inet_dccp_int(r6, 0x21, 0x1, &(0x7f00000029c0)=0x81, 0x4) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="0903000000000000000003"], 0x3}}, 0x0) sendfile(r2, r1, 0x0, 0x1ff08) 12:03:40 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1a, 0xe, &(0x7f00000008c0)=ANY=[@ANYRESDEC=r0], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000002) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000300)={0x0, 0x1, 0x934, 0x7}) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x6, 0x1, 0x400, 0x40a, r2, 0x81, [], r7, 0xffffffffffffffff, 0x0, 0x4, 0x4}, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x18000000000002e0, 0xe, 0x0, &(0x7f0000000280)="b95b03b708030000009e40f086dd", 0x0, 0x0, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x40) recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000380)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private0}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000400)=""/131, 0x83}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/67, 0x43}, {&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f00000006c0)=""/145, 0x91}], 0x5, &(0x7f0000000800)=""/113, 0x71}, 0x3}, {{&(0x7f0000000900)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000880)=""/55, 0x37}, {&(0x7f0000000980)=""/60, 0x3c}, {&(0x7f00000009c0)=""/24, 0x18}, {&(0x7f0000000a00)=""/107, 0x6b}], 0x4, &(0x7f0000000ac0)=""/162, 0xa2}}], 0x2, 0x3, &(0x7f0000000c00)) [ 1764.971130][T31386] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1765.037490][T31371] IPVS: ftp: loaded support on port[0] = 21 [ 1765.052285][T31375] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:03:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06e00200010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390200001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1765.197409][ T27] audit: type=1804 audit(1594469020.666:1211): pid=31425 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/753/cgroup.controllers" dev="sda1" ino=16371 res=1 12:03:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000001600)=[{r2, 0x80}, {0xffffffffffffffff, 0x8044}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@private2={0xfc, 0x2, [], 0x1}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x0, 0xc8, 0x0, 0x40, 0x2, 0x20, 0x80, 0x1d}, {0xffffffffffffffe1, 0x392d, 0x7, 0x2, 0x0, 0x5}, {0xbc13, 0x0, 0xf443, 0x10003}, 0x7214, 0x6e6bbc, 0x2, 0x1, 0x3}, {{@in=@remote, 0x0, 0xff}, 0xa, @in6=@empty, 0x3504, 0x4, 0x1, 0x36, 0x2, 0x5, 0xe3}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@local, 0x4e24, 0x0, 0x4e20, 0x2, 0x2, 0x0, 0x20, 0x2e, 0x0, r3}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9, 0x3, 0x0, 0x5}, 0x7, 0x0, 0x2, 0x1}, {{@in=@dev, 0x4d6, 0x33}, 0x2, @in6=@mcast1, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in=@empty, 0x4e22, 0x0, 0x4e24, 0x1f, 0x0, 0x80, 0x70, 0xff, 0x0, r3}, {0xffffffff, 0xfff, 0x6, 0x40, 0x913, 0x100000001, 0x2, 0x4}, {0xffffffffffffff01, 0xfffffffffffffffa, 0x0, 0x20000000000}, 0x0, 0x6e6bb4, 0x2, 0x1, 0x3, 0x3}, {{@in6=@private1, 0x4d5}, 0x0, @in=@multicast2, 0x3500, 0x0, 0x3, 0x8c, 0x6, 0x44, 0x8}}, 0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14b4, 0x26, 0x400, 0x70bd2b, 0x25dfdbfc, {0x1d}, [@generic="191aad690a483ddce17e254e75d5cca1cde116e0a1bee67819deb5cc7bd73befa706b8555597534aff86fe52745078d496a0b3bc9793682c91d33ede3c899bf12cb21cfe198d1bf98828462cd476bc85a2dee2798f29cdeeb6a270da4f7b6443d618b8f2314067fa276364f3872029aa53bd46b2ab9410973ec893559a3de0e55162345e5ff2444d0bdff5708d", @generic="25a683809afe4a5eeb6d5d344b8b4f02fdfcd6c23f1aa52612ffae5b73ea6a61593f26d2c018fc76831304ff3e8af3efd50c0ca3b2535a9fb33dd2a744ce0c1ae8ed6d217f9271f56b2cc2e83ed42c4110226b999655dc3d9874cc8b4633e86619c27e8460da2a0f801d31b0683412ed9658a90b50310e926fc9db18f4c0e90c7a5910ba68334849d8dbc47f966e1a2d9254e49e46becd015da684cca6e003e4b30a1cd9264993d6929279439414bf11bf425977b09942c1", @generic="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", @nested={0xc7, 0x5c, 0x0, 0x1, [@generic="72afee7ccec10435bf790b92bc4bc6924d2570886f7e29b1a2edf29f35aeaa12203af95240d1f64c29ddcfdb15a9", @generic="5bc1b927d389e048e6372e8ad8d7d3764f06e50557a60963", @generic="81dbd72ede9dd0a7d7befdaf29f7a91564e767c2a38d3efbf60a62f0538c6de4abb0af743fabaf57627780b7bea6a922277123e65798615b1577e6e52e00a23cc2dde98b3821609cbe188e8edaf1b07d9309676aeffa98b7ae2e53acd748418333a5197d94e70c51ad44ddec0fd7b9f17f486e26eaa3194191a970c6bc"]}, @nested={0x22c, 0x5b, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic, @generic="01190bfc7704deeb94c607f9f607ddf744353730fda46589770a5bdb9f98bae6696e56e298e86833c0390c28ae98a709630f1766a8e95f7242094e0e3c79bce906ab6af2a0278b7fabef0bcd9a99f28989320f10914e74eaad113d098ba07ef59b7ff51e393708df71f86c6542315fe7713f26fcb3462b072848fdfdf407e609755bb87e7d960a5ee118818cf9230f2eefa5e24889be420817e133c208ead71d795ca97605587857a1f0", @typed={0x8, 0x2e, 0x0, 0x0, @uid=r3}, @generic="48582b164e3bb93e623093693e212cbd1d43f8172ec72fb5bb6f9e925d81dd009207f9abe763a141c0f4c493b50e8afed6c4ee85b75fccbbd77d81295fa3c4c6b97aea3d7bffacbad829052bff6f014d016ab97f1b8acc6912d662b9c8d2268773cad0b00bbe9139b387eee968772876aeaaa6511c30a3716f683f3c510403cdab7a69aec4fb86", @generic="1b7bacd51bdda948298109e346bba18c8d742354139b959a63fb655faca5965de3a512b00a5d2c64391be52c900d3d757455dd034a6f90b8695071792aacd5c3f7ae02cdeeb396972a3b9919763994ba354b7d8e52a8e9c79ba49896cd88a421f516e65b5bb87ba9ff7e20262200ac6b5f038a5db8cfc9376e8652b75420a1b8379d84955f4f0a8428a5e8a76594a5", @typed={0x4e, 0x74, 0x0, 0x0, @binary="22996fdd14f8ab014a473e32e91e0883e1fa01909b309566e305d8b99587c424dad5c271ef934e8f6aa125c5e8ae94ee7d046b531375a0a9c9d3659e0fddaf6d13464293541f69145dcd"}, @typed={0x8, 0x95, 0x0, 0x0, @fd}]}, @generic, @generic="dc6f803e6028c9948cae35b17151e7c832a776fedef982c94a6f467bb50335101607f221b84b78419196406a89ae4df163a2b778c4820229350f8b77e5cd010743852664601ce9c9b70c3ef148106edc0d35731c0ae11b5133d2207fb768551a8e4a14b74c70c637c1d7c35b44cd823cbc9de715b81b03fef158f3a866ed11558925b9c5d1fb4c0b463e9ef136f4cb233dd99860f54c2d16978ef2d524595deaee58769ae2b9205fc267ddf1d1879927533230bee49a65"]}, 0x14b4}, 0x1, 0x0, 0x0, 0x40}, 0x4040804) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x43}, @in=@multicast2, 0x4e22, 0x0, 0x4e23, 0x1ff, 0x2, 0x0, 0x90, 0x29, 0x0, r3}, {0xfff, 0x1, 0x2e1dede2, 0x200, 0x4, 0x3f, 0x5, 0x697}, {0x617b455d, 0x2, 0x1, 0x9d}, 0xb56, 0x6e6bb3, 0x1, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4d6, 0x33}, 0xa, @in=@local, 0x3504, 0x4, 0x1, 0x3, 0x0, 0xffff810f, 0xb5}}, 0xe8) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706410341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000001) [ 1765.370734][T31435] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1765.423305][T31438] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1765.469167][ T27] audit: type=1804 audit(1594469020.936:1212): pid=31436 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir673287140/syzkaller.SBFN1u/933/cgroup.controllers" dev="sda1" ino=16384 res=1 [ 1765.924983][T31434] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1766.115407][T31435] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1766.191189][T31438] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:03:41 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffc6d, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='hsr0\x00', 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) accept(r2, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x1}}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffccf, 0x240, 0x0, 0xffffffffffffff37) 12:03:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390400001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1766.413504][ T8493] tipc: TX() has been purged, node left! [ 1766.797420][T31470] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1766.823389][T31478] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1766.865149][T31476] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:03:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="38000000240007050000ff030000000000f50000", @ANYRESDEC=r0, @ANYRESHEX=r4], 0x38}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x50, 0x140a, 0x300, 0x70bd25, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000040}, 0x20004880) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000300)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xf, 0x8}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0x4}}]}, 0x34}}, 0x0) 12:03:45 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x0}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000004200016a366b6358356d02049fbf240f0a000000000600004a68cb024abc4b0000000000", @ANYBLOB="5eb758d532b6c5208365d9249ec843e5c069088720735e49b248b2264366aa0d1e594e9f75dbb08e7eb517efe479af55cb93e0dc7eb5df4abb12d557f38863c60e85a7edd222137a7e4a08e9bdba9dc1af667062230a584f1a5a4a5ed3606c47f5e2d5a9d01aa7d0ed6bb2a059786a8929ff714f85cb17d46012d949b17b7bea966ccd7407b9b8ed591b3b76775fcf6d761b4e2da02bfb2b7d879f54f2bc09199129b1721737d4", @ANYRES16=r0, @ANYRES16, @ANYBLOB="27da8f22354040bc1948285e7d5b825a7495ea99d7d5f0657692f7186043489e05e46f84084ad4435d3e1d16b307a8a39e60dc56be19992365e9eb86808a74c2c9c575b3116e4f1f694d94fa508e8566ac532fa9cbeeeb319b854524f64e89de421dd6d000765aca799c74d39b8a7bf4681f9656e6", @ANYRES64, @ANYRES32, @ANYRESDEC], 0x14}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'syztnl2\x00', &(0x7f0000000300)={'syztnl1\x00', 0x0, 0x29, 0x7, 0x42, 0xeb, 0x18, @private1={0xfc, 0x1, [], 0x1}, @ipv4={[], [], @rand_addr=0x64010100}, 0x110, 0x1, 0x6, 0xfffffff9}}) r3 = socket$nl_route(0x10, 0x3, 0x0) 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)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="400000001000168fc035b9eea3129c646e390400"/31, @ANYRES32=0x0, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32=r5, @ANYBLOB="08000300ac1414aa"], 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000980)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="1400020069705f7674693000000000000000000008000100", @ANYRESDEC, @ANYBLOB], 0x68}}, 0x60004810) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 12:03:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x28) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)="b90a9c4219c862800526e9ab0c7d3c5a1415cddf5de5ee806e0dd23fbb771b8e13813017383af40ff0c2b1ad323423d44f366df7b4460a8002bae9cced5d4dfaba167ddfdbd76d71224619598f6056f0fb1653edb107c678f587e52f74f5a313d984e87ab0490c449d9c4eb3d4d680560231e4445dbb795e9a80b5540fb6d44f219674d0d65dc2f31e069cee1cad9a5951ae1ae059f9c91409", 0x99}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="1d0df1b4dcd824b54333848963437b19893d6f6fe10336c6163f12704c4e06295145ab5174cad1f2d3e8e6efd154", 0x2e}, {&(0x7f0000000380)="acf747cd2dcb7c161bfbd75eba812b395bcdac85654d600d543350863b83aeff043d73379ace227d7f02e6adca2a5252b26cc573379c74bdfda1a6f1323415619b8188780d4884e0ef89135474a7a3c3f595c4636c170acc24dd6963f676401578b5bb3333ca77ceab4ea836", 0x6c}, {&(0x7f0000000400)="1ab4a79810802741372045ad77aabf91bc3c5d5175edee73e05d132c681fd45861e1acc8a8bdcaf6121661dc19e11b63f6a6bfd2", 0x34}, {&(0x7f0000002340)="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", 0x1000}, {&(0x7f0000000440)="5237c2cc7640519bc29bee8c91d6dc593ee5881f3a93a386addb7c8ad066b04a008ba136716eed710996a5b97479d35215ee0ac3f4477506adadb2910850315d73eec656748298663adc06cd9869785065a1094559", 0x55}], 0x7) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x2000000000000074, 0x4) r2 = accept4(r1, &(0x7f0000000000)=@rc={0x1f, @fixed}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000100)=""/113, &(0x7f0000000180)=0x71) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$rose(r3, 0x104, 0x5, &(0x7f00000001c0), &(0x7f0000000540)=0x4) 12:03:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000300010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c638c0d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) socket$inet6(0xa, 0x800, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x1, 'syzkaller0\x00'}) sendmmsg$inet(r1, &(0x7f0000006b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4004150) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r5 = openat$cgroup_ro(r4, &(0x7f0000000ac0)='memory.swap.current\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b40)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000b80)={0x94, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:hald_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:system_map_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010100}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) sendmsg$NLBL_UNLABEL_C_LIST(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r6, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x64001) close(r0) 12:03:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390600001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1769.628418][T31508] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1769.653236][T31512] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 1769.680605][T31509] IPVS: ftp: loaded support on port[0] = 21 [ 1770.025621][T31514] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1770.054960][T31515] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1770.097214][T31518] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1770.117509][T31523] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1770.151600][T31508] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1770.435035][T31517] IPVS: ftp: loaded support on port[0] = 21 12:03:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x28) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)="b90a9c4219c862800526e9ab0c7d3c5a1415cddf5de5ee806e0dd23fbb771b8e13813017383af40ff0c2b1ad323423d44f366df7b4460a8002bae9cced5d4dfaba167ddfdbd76d71224619598f6056f0fb1653edb107c678f587e52f74f5a313d984e87ab0490c449d9c4eb3d4d680560231e4445dbb795e9a80b5540fb6d44f219674d0d65dc2f31e069cee1cad9a5951ae1ae059f9c91409", 0x99}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="1d0df1b4dcd824b54333848963437b19893d6f6fe10336c6163f12704c4e06295145ab5174cad1f2d3e8e6efd154", 0x2e}, {&(0x7f0000000380)="acf747cd2dcb7c161bfbd75eba812b395bcdac85654d600d543350863b83aeff043d73379ace227d7f02e6adca2a5252b26cc573379c74bdfda1a6f1323415619b8188780d4884e0ef89135474a7a3c3f595c4636c170acc24dd6963f676401578b5bb3333ca77ceab4ea836", 0x6c}, {&(0x7f0000000400)="1ab4a79810802741372045ad77aabf91bc3c5d5175edee73e05d132c681fd45861e1acc8a8bdcaf6121661dc19e11b63f6a6bfd2", 0x34}, {&(0x7f0000002340)="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", 0x1000}, {&(0x7f0000000440)="5237c2cc7640519bc29bee8c91d6dc593ee5881f3a93a386addb7c8ad066b04a008ba136716eed710996a5b97479d35215ee0ac3f4477506adadb2910850315d73eec656748298663adc06cd9869785065a1094559", 0x55}], 0x7) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x2000000000000074, 0x4) r2 = accept4(r1, &(0x7f0000000000)=@rc={0x1f, @fixed}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000100)=""/113, &(0x7f0000000180)=0x71) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$rose(r3, 0x104, 0x5, &(0x7f00000001c0), &(0x7f0000000540)=0x4) [ 1770.497607][T31523] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1770.507467][T31519] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 1770.562063][T31543] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:46 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x1, 0x2, 0x0, 0x0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000100), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, 0x0, &(0x7f0000000200)=""/117}, 0x20) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x24c, r2, 0x2, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x168, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x68e9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10d53832}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd934}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x94}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x359}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8393}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9c88}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK={0x30, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x24c}, 0x1, 0x0, 0x0, 0x40}, 0x10) 12:03:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06ae0300010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1770.712823][T31518] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:03:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390800001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @initdev}, 0x10) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x6e) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x11, r1, 0xc8e16000) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000013, &(0x7f0000000100), 0x1042b) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x80}, 0x20048881) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x1}, 0x8) close(r0) [ 1771.049359][T31614] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1771.089017][T31615] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1771.377303][T31620] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1771.446638][T31614] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:03:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c638c0d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) socket$inet6(0xa, 0x800, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x1, 'syzkaller0\x00'}) sendmmsg$inet(r1, &(0x7f0000006b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4004150) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r5 = openat$cgroup_ro(r4, &(0x7f0000000ac0)='memory.swap.current\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b40)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000b80)={0x94, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:hald_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:system_map_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010100}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) sendmsg$NLBL_UNLABEL_C_LIST(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r6, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x64001) close(r0) 12:03:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @initdev}, 0x10) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x6e) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x11, r1, 0xc8e16000) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000013, &(0x7f0000000100), 0x1042b) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x80}, 0x20048881) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x1}, 0x8) close(r0) [ 1771.618252][T31646] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 1771.927676][T31644] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:49 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'geneve0\x00', r1}) socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x45, 0xa01}, 0x14}}, 0x0) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$X25_QBITINCL(r4, 0x106, 0x500, 0x0, 0x0) shutdown(r3, 0x1) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000001300290a000000000000000007000000", @ANYRES32=r2, @ANYBLOB="00000100000000000c0007000000000000000280"], 0x2c}}, 0x0) 12:03:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390a00001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000500010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) accept4(r1, &(0x7f00000000c0)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000140)=0x80, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x2c, r4, 0x1, 0x0, 0x0, {0x3}, [@MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote={0xfe, 0x0}}]}]}, 0x2c}, 0x1, 0x6000000000000000}, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r4, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010101}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}]}, @MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x20000001) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x82, &(0x7f0000000040)={r2}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 12:03:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="0a48000010000505d23080648c63940d0324fc60100002400a000000053582c137153e370907018048f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="1400000042000900000000000000000000000000f8e3f28ef3f4a375d4ce7c582d2cf9b3d6a9a2e3a11b6380fecd3aa67f3cb90d440b5e37ba6519e58faccc2e95b6e403f1d7f7f26fd57164bf320f26b6b3df008f724b6b590f5cdc524eeecb71f5ae3bf3bfaa837fe07dda1dad801ca2135d66d8fbcc230dd119e1be09db8331d0367d5554e4a09104f57edf46e3fffa4d7eeba412c58732"], 0x14}}, 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) pipe(&(0x7f0000000180)) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000900)=ANY=[@ANYBLOB], 0xfe9a) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$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(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x501}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r5}]}}}, @IFLA_TXQLEN={0x8, 0xd, 0xffffffff}]}, 0x48}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000200)={r7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000280)={r7, 0x200, 0xffff}, 0x8) 12:03:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600000000fe612239c24a0000", @ANYRES32=r3, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket(0x28, 0x80000, 0xb4) ioctl$SIOCRSGL2CALL(r5, 0x89e5, &(0x7f0000000100)) connect$inet(r4, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x5c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPVLAN_MODE={0x6, 0x1, 0x2}, @IFLA_IPVLAN_FLAGS={0x6, 0x2, 0x2}, @IFLA_IPVLAN_FLAGS={0x6, 0x2, 0x2}, @IFLA_IPVLAN_MODE={0x6, 0x1, 0x2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x5c}}, 0x0) [ 1774.466669][T31716] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1774.480414][T31718] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1774.528842][T31716] device bond10 entered promiscuous mode [ 1774.757218][T31717] __nla_validate_parse: 3 callbacks suppressed [ 1774.757229][T31717] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1774.789255][T31756] batman_adv: Cannot find parent device [ 1774.797138][T31756] ip6gretap2: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1774.805078][T31756] device ip6gretap2 entered promiscuous mode [ 1774.831109][T31761] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1774.854906][T31717] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:03:50 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000900)=@raw={'raw\x00', 0x3c1, 0x3, 0x478, 0x0, 0x250, 0x250, 0x2b8, 0x250, 0x3a8, 0x340, 0x340, 0x3a8, 0x340, 0x3, 0x0, {[{{@ipv6={@mcast2, @remote, [], [], 'veth1_to_batadv\x00', 'veth0_to_hsr\x00'}, 0x0, 0x290, 0x2b8, 0x0, {}, [@common=@inet=@hashlimit3={{0x158, 'hashlimit\x00'}, {'erspan0\x00', {0x2, 0x0, 0x48, 0x0, 0x0, 0x3, 0x8, 0xff}}}, @common=@srh1={{0x90, 'srh\x00'}, {0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @empty}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x8}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)={0x40, r2, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20048000}, 0x20000880) [ 1774.877151][T31761] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1774.975432][T31775] xt_CT: You must specify a L4 protocol and not use inversions on it 12:03:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390c00001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1775.159188][T31771] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1775.227403][T31775] xt_CT: You must specify a L4 protocol and not use inversions on it 12:03:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000600010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000500010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1775.269837][T31718] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1775.270812][T31716] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1775.301639][T31718] netlink: 16602 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1775.354643][T31756] batman_adv: Cannot find parent device [ 1775.377970][T31756] ip6gretap3: default qdisc (pfifo_fast) fail, fallback to noqueue 12:03:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @local, 0x3}]}, &(0x7f0000000180)=0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000040)) [ 1775.426199][T31756] device ip6gretap3 entered promiscuous mode [ 1775.449017][T31792] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1775.466623][T31793] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:03:50 executing program 1: r0 = socket$inet(0x2, 0x2000000080002, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000080)=0x80) setsockopt$rose(r1, 0x104, 0x7, &(0x7f00000000c0)=0xb8, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x7400, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x2, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]}, 0x3b0) 12:03:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="58000000100005072abd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0688000008000000240012800b0001006d616373656300001400028005000b000000000005000a00010000000a000500140000000000000008000a00", @ANYRES32], 0x58}}, 0x0) 12:03:51 executing program 1: setsockopt(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x40, @loopback}}, 0x0, 0x6, 0x3, 0x0, "00000000000000000000000000000000000000000000000000008000000000000000000000000000439a00000000000000000000000000000000000000000000000000006926ed0c00"}, 0xd8) write(0xffffffffffffffff, 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e21, @multicast1}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000040)={0x7, 0x7, 0x4}, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000003c0)={0x6, {{0x2, 0x4e21, @empty}}}, 0x88) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[@timestamp, @timestamp, @mss, @window, @mss={0x2, 0xfffffffd}, @sack_perm, @window={0x3, 0xffff}, @timestamp], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x7fffffdf}, 0x14) shutdown(r0, 0x1) 12:03:51 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x7, 0x5, 0x0, 0x4, 0x7, 0x9, 0x2, 0x5, 0x3f, 0x3, 0x7f, 0x1f, 0xe0}, 0xe) pselect6(0x40, &(0x7f0000f33fc0)={0x0, 0x0, 0x0, 0x1000000000000}, &(0x7f0000000380), &(0x7f0000086000), &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={r4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r4, 0x7, 0x4}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xf0, "827a7e6a2d3357fe2250891615f03c0e77e982382488c6ac926f9eb0fc31a2dd7b600724f01e009dc20551812aa39bba0391bdec054d20ed11019ecca0f8499d37420eb16f9fe2e43212ba9732323cc6e2d7b980f9cd442aee2b7f4501045027977cb64ab6d2df4f8bc7c5dbe68e572270828aa632adf3fbf1fb968c5cdd3b49954837f11d65d5da9956741f7f77152e643dde2c68e01c23cfa80a8e873847d9edc81bc954ef2f45c1f8bf22e5390cdc26d5027bd3f24b32a460fa5695b94f7217fc0a904e70116f325bad7b08b5bdc02e6153ce7ac1fddab35fe9d7d00ddb50aef2631226c13179d50462ca5beba672"}, &(0x7f00000001c0)=0xf8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 1775.899954][T31791] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1775.935309][T31798] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1776.692336][T31801] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 1776.723292][T31792] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:03:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000500010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390e00001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1776.748818][T31791] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:03:52 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0x40}}}, [0x7, 0x4, 0x2, 0x80000000, 0x7, 0xcf, 0x80000001, 0x6, 0x7, 0x10000, 0x9, 0x7, 0x0, 0x0, 0x8]}, &(0x7f0000000080)=0x100) r2 = socket(0x1e, 0x805, 0x0) listen(r2, 0x0) close(r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) write$cgroup_int(r3, &(0x7f0000000140), 0xff4d) sendfile(r5, r4, 0x0, 0xffffffff800) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000100)) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r6, r4, &(0x7f0000000040), 0x100000001) [ 1777.270880][ T27] audit: type=1804 audit(1594469032.736:1213): pid=31847 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1198/memory.events" dev="sda1" ino=16325 res=1 [ 1777.339356][ T27] audit: type=1800 audit(1594469032.766:1214): pid=31847 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16325 res=0 [ 1777.406516][T31830] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1777.437332][T31836] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:03:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010981e05dcf226a20ec0fb00"/27, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800130080000000"], 0x3c}}, 0x0) [ 1777.501542][ T27] audit: type=1804 audit(1594469032.766:1215): pid=31847 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1198/memory.events" dev="sda1" ino=16325 res=1 12:03:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000700010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:53 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x4}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x2c, r2, 0x1, 0x0, 0x0, {0x3}, [@MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote={0xfe, 0x0}}]}]}, 0x2c}, 0x1, 0x6000000000000000}, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x400, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4000003}, 0x8850) r3 = socket$nl_route(0x10, 0x3, 0x0) 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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@getchain={0x0, 0x66, 0x20, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x1, 0x1}, {0xfff3, 0xffe0}, {0x0, 0xb}}, [{0x0, 0xb, 0xfffffff8}, {0x0, 0xb, 0x5}]}, 0x10}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@delchain={0x24, 0x66, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x10, 0xffff}}}, 0x24}}, 0x0) 12:03:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) write$binfmt_script(r3, &(0x7f0000000200)=ANY=[], 0x6db6e559) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0x4107, 0x0, 0x0, {{}, {0x0, 0xca00}}}, 0x3f0}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x44010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r5, 0x4, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x400, 0x70bd2d, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0xfffffff9}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4801}, 0x4000800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet_tcp_TLS_RX(r6, 0x6, 0x2, &(0x7f0000000200)=@gcm_256={{0x304}, "8fb3b35171e6ecf9", "2521caa47ed40d0db06b77d6e959723c88832e1e843becce4f08e47aa353d68e", "d63c78ba", "89cd8004e42915ff"}, 0x38) 12:03:53 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="070000000000820e0700df0002000cef04000004"], 0x12) sendfile(r2, r1, 0x0, 0x100000001) socket$inet(0x2, 0x1, 0x0) socket(0x2b, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000140)=0x200, 0x4) recvmsg(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x7, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) [ 1777.983346][ T27] audit: type=1800 audit(1594469033.446:1216): pid=31847 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16325 res=0 [ 1778.022366][ T27] audit: type=1804 audit(1594469033.466:1217): pid=31845 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1198/memory.events" dev="sda1" ino=16325 res=1 [ 1778.121119][ T27] audit: type=1804 audit(1594469033.586:1218): pid=31872 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/761/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 1778.129131][T31841] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 1778.206303][ T27] audit: type=1804 audit(1594469033.666:1219): pid=31872 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/761/memory.events" dev="sda1" ino=16381 res=1 12:03:53 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@x25, &(0x7f0000000400)=0x80, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRESOCT=r0, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x5234a6b5bb7a7051}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x18, 0x2, [@TCA_FLOWER_KEY_IPV6_SRC={0x14, 0xe, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}}]}, 0x48}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f00000004c0)=0x4) 12:03:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000500010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1778.340639][ T27] audit: type=1800 audit(1594469033.666:1220): pid=31872 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16381 res=0 [ 1778.431105][ T27] audit: type=1804 audit(1594469033.746:1221): pid=31873 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/761/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 1778.651742][ T27] audit: type=1800 audit(1594469034.116:1222): pid=31873 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=16378 res=0 [ 1778.838014][T31864] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:54 executing program 1: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000340)="080db5055e0bcfe847a071") r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) 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)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32=r5, @ANYBLOB="7691428eed1a4a6f8ab51c9a56dc77d917b6a4199a300db13ddcb081a70528a6ae6001080d894e379efa462c640f0c95a50bf28d175bae3e45a8747e3d2c704f833e2adf7b4aa0ce98e25b587e96335b4dca56215e58b082b9b915eeada469883ae295ac4782083dfee3fe4c5eeaee1d552aedf054cd08f09bb8a476dd7bac17178db632c74c13e47be3b31eadaf37c0c8b7038decf4f3b7602adc0b6d89d1a10b67906c03dd19aa11b74550a884b3d0bd9ca7f7b41a39bfcd7a5d3bf2b30514edfbcc75eaa502adbb8af2"], 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'syztnl0\x00', r5, 0x29, 0x7, 0x9, 0x400, 0x11, @loopback, @mcast1, 0x1, 0x1, 0x5, 0x5}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000140)={'ip6_vti0\x00', r6, 0x4, 0x9, 0xc5, 0x6, 0x28, @mcast2, @loopback, 0x7, 0x8000, 0x3, 0x5}}) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r2, 0x0, 0x0) 12:03:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="391000001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1779.033051][T31903] IPVS: ftp: loaded support on port[0] = 21 [ 1779.228822][T31887] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 12:03:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000140), &(0x7f0000000340)=0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, 0x1, 0x1, 0x301, 0x0, 0x0, {0x3, 0x0, 0xa}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x20}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x24004804) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="a1f0d38a701aab75dc9e797e466332e0c81ae79de1b779bcbffae9592ffa67ec33c1", @ANYRES32, @ANYRESOCT, @ANYRESOCT=r2, @ANYRESDEC], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0xb00000000065808, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x0, [], [{0x7fffffff, 0x8d, 0x6, 0xdf, 0x3f, 0x360}, {0xffff, 0x5, 0x1281, 0x8, 0x7, 0x7}], [[], []]}) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000007060104ab04000000dd0100000000000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r3, 0x0, 0x100000002) [ 1779.787128][T31911] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1779.824294][T31905] __nla_validate_parse: 12 callbacks suppressed [ 1779.824304][T31905] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:03:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000900010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1779.912892][T31906] IPVS: ftp: loaded support on port[0] = 21 [ 1779.928263][T31924] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 12:03:55 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='devices.list\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000ac0)='memory.swap.current\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b40)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000b80)={0xa0, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:hald_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x33, 0x7, 'system_u:object_r:systemd_logind_sessions_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010100}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x70, r6, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:object_r:hwdata_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_hsr\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) close(r1) 12:03:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="396000001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1780.257621][T31949] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:03:55 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="28000008000000002cbd70ab0000070000002e2fd66e"], 0x28}, 0x1, 0x0, 0x0, 0x24044010}, 0x50840) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="6a00000011000507000000000000000000000200", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01, 0x2, 0x0, {0x1a}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r5 = socket(0x10, 0x3, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x3c) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r6, 0x4) bpf$MAP_GET_NEXT_KEY(0x16, &(0x7f0000000040)={r6, 0x0, 0x0}, 0x20) sendmsg$nl_route(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x44}}, 0x0) 12:03:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in=@empty, 0x4e22, 0x0, 0x4e24, 0x1f, 0x0, 0x80, 0x70, 0xff}, {0xffffffff, 0xfff, 0x6, 0x40, 0x913, 0x100000001, 0x2, 0x4}, {0xffffffffffffff01, 0xfffffffffffffffa, 0x0, 0x20000000000}, 0x0, 0x6e6bb4, 0x2, 0x1, 0x3, 0x3}, {{@in6=@private1, 0x4d5}, 0x0, @in=@multicast2, 0x3500, 0x0, 0x3, 0x8c, 0x6, 0x44, 0x8}}, 0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x13f0, 0x26, 0x400, 0x70bd2b, 0x25dfdbfc, {0x1d}, [@generic="191aad690a483ddce17e254e75d5cca1cde116e0a1bee67819deb5cc7bd73befa706b8555597534aff86fe52745078d496a0b3bc9793682c91d33ede3c899bf12cb21cfe198d1bf98828462cd476bc85a2dee2798f29cdeeb6a270da4f7b6443d618b8f2314067fa276364f3872029aa53bd46b2ab9410973ec893559a3de0e55162345e5ff2444d0bdff5708d", @generic="25a683809afe4a5eeb6d5d344b8b4f02fdfcd6c23f1aa52612ffae5b73ea6a61593f26d2c018fc76831304ff3e8af3efd50c0ca3b2535a9fb33dd2a744ce0c1ae8ed6d217f9271f56b2cc2e83ed42c4110226b999655dc3d9874cc8b4633e86619c27e8460da2a0f801d31b0683412ed9658a90b50310e926fc9db18f4c0e90c7a5910ba68334849d8dbc47f966e1a2d9254e49e46becd015da684cca6e003e4b30a1cd9264993d6929279439414bf11bf425977b09942c1", @generic="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", @nested={0x4, 0x5c}, @nested={0x22c, 0x5b, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic, @generic="01190bfc7704deeb94c607f9f607ddf744353730fda46589770a5bdb9f98bae6696e56e298e86833c0390c28ae98a709630f1766a8e95f7242094e0e3c79bce906ab6af2a0278b7fabef0bcd9a99f28989320f10914e74eaad113d098ba07ef59b7ff51e393708df71f86c6542315fe7713f26fcb3462b072848fdfdf407e609755bb87e7d960a5ee118818cf9230f2eefa5e24889be420817e133c208ead71d795ca97605587857a1f0", @typed={0x8, 0x2e, 0x0, 0x0, @uid}, @generic="48582b164e3bb93e623093693e212cbd1d43f8172ec72fb5bb6f9e925d81dd009207f9abe763a141c0f4c493b50e8afed6c4ee85b75fccbbd77d81295fa3c4c6b97aea3d7bffacbad829052bff6f014d016ab97f1b8acc6912d662b9c8d2268773cad0b00bbe9139b387eee968772876aeaaa6511c30a3716f683f3c510403cdab7a69aec4fb86", @generic="1b7bacd51bdda948298109e346bba18c8d742354139b959a63fb655faca5965de3a512b00a5d2c64391be52c900d3d757455dd034a6f90b8695071792aacd5c3f7ae02cdeeb396972a3b9919763994ba354b7d8e52a8e9c79ba49896cd88a421f516e65b5bb87ba9ff7e20262200ac6b5f038a5db8cfc9376e8652b75420a1b8379d84955f4f0a8428a5e8a76594a5", @typed={0x4e, 0x74, 0x0, 0x0, @binary="22996fdd14f8ab014a473e32e91e0883e1fa01909b309566e305d8b99587c424dad5c271ef934e8f6aa125c5e8ae94ee7d046b531375a0a9c9d3659e0fddaf6d13464293541f69145dcd"}, @typed={0x8, 0x95, 0x0, 0x0, @fd}]}, @generic, @generic="dc6f803e6028c9948cae35b17151e7c832a776fedef982c94a6f467bb50335101607f221b84b78419196406a89ae4df163a2b778c4820229350f8b77e5cd010743852664601ce9c9b70c3ef148106edc0d35731c0ae11b5133d2207fb768551a8e4a14b74c70c637c1d7c35b44cd823cbc9de715b81b03fef158f3a866ed11558925b9c5d1fb4c0b463e9ef136f4cb233dd99860f54c2d16978ef2d524595deaee58769ae2b9205fc267ddf1d1879927533230bee49a65"]}, 0x13f0}, 0x1, 0x0, 0x0, 0x40}, 0x4040804) r5 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETGROUP(r5, 0x400454ce, r6) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, r6}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, r6}, 0xc) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)=[{&(0x7f00000003c0)={0x1010, 0x38, 0x200, 0x70bd27, 0x25dfdbfb, "", [@generic="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0x1010}], 0x1, &(0x7f0000000200)=[@rights={{0x20, 0x1, 0x1, [r3, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}], 0xa8, 0x10}, 0x4000) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB=',{\x00\x00', @ANYRES16=r7, @ANYBLOB="890200000000000000000100000006000a004e220000080008"], 0x24}}, 0x0) sendfile(r4, r3, 0x0, 0x100000001) 12:03:55 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$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) getsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f0000001200)=""/163, 0x2000, 0x0, 0xfffffff7, 0x3}, 0x20) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0xf0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) [ 1780.823501][T31950] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1780.875078][T31960] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1780.998688][T31949] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:03:56 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000004e70900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0000000000000000b37200000b000100666c6f77657200002c000200100054800c0002800800010000000000180055801400028008000100ebacac490800010081000000"], 0x5c}}, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) sendmsg$NL80211_CMD_GET_INTERFACE(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000080)={0x20, r6, 0xb0343aabd1184b87, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000000140)={@initdev, @empty}, &(0x7f0000000400)=0xc) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r6, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x14}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x8}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x11}, 0x40) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r7 = socket(0x26, 0x6, 0x7ff) getsockopt$MISDN_TIME_STAMP(r7, 0x0, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) [ 1781.516204][T31960] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1781.534527][T31976] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:57 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x3, 0x0, 0x0, 0xfffffffc, 0x480}, 0x40) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000280)=0x4, 0x4) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10) r4 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv4_newaddr={0x64, 0x14, 0x200, 0x70bd28, 0x25dfdbfc, {0x2, 0x20, 0x10, 0xfe, r6}, [@IFA_LABEL={0x14, 0x3, 'bridge_slave_0\x00'}, @IFA_BROADCAST={0x8, 0x4, @multicast1}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0xff, 0xb86, 0x7}}, @IFA_CACHEINFO={0x14, 0x6, {0x81, 0x5, 0x1, 0x400}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x35}}]}, 0x64}}, 0x8000) recvfrom$phonet(r4, &(0x7f0000000180)=""/191, 0xbf, 0x1, &(0x7f0000000240)={0x23, 0x0, 0x20, 0x8}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x100001, 0x0) [ 1781.606430][T31994] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 12:03:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000a00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1781.687801][T31990] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1781.841076][T32016] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1782.470964][T32019] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1782.492203][T32016] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1782.797043][T32028] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:03:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000900010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="39f000001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:03:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r0, &(0x7f0000000500)=ANY=[], 0x46) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = socket(0x10, 0x3, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000180)={@remote, @dev={0xac, 0x14, 0x14, 0x2d}, r6}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0x6, @remote, 0x3}, {0xa, 0x4e22, 0xffffffff, @local, 0x4}, 0x428e, [0x4, 0x6, 0x3, 0x80000000, 0x2774, 0x8, 0xc3, 0x5]}, 0x5c) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000000)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004c00)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/129, 0x81}], 0x2}, 0x9}, {{&(0x7f0000000440)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000540)=""/153, 0x99}, {&(0x7f0000000600)=""/78, 0x4e}], 0x3}, 0x1}, {{&(0x7f00000006c0)=@isdn, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000740)=""/24, 0x18}, {&(0x7f0000000780)=""/142, 0x8e}, {&(0x7f0000000840)=""/188, 0xbc}, {&(0x7f0000000900)=""/148, 0x94}], 0x4, &(0x7f0000000a00)=""/84, 0x54}, 0x2}, {{&(0x7f0000000a80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000b00)=""/46, 0x2e}], 0x1, &(0x7f0000000b80)=""/242, 0xf2}}, {{&(0x7f0000000c80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/200, 0xc8}, {&(0x7f0000000e00)=""/244, 0xf4}, {&(0x7f0000000f00)=""/32, 0x20}], 0x3, &(0x7f0000000f80)=""/149, 0x95}, 0x7fff}, {{&(0x7f0000001040)=@can, 0x80, &(0x7f0000002180)=[{&(0x7f00000010c0)=""/105, 0x69}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/35, 0x23}], 0x3, &(0x7f00000021c0)=""/4096, 0x1000}, 0x101}, {{&(0x7f00000031c0)=@hci, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003240)=""/152, 0x98}, {&(0x7f0000003300)=""/247, 0xf7}, {&(0x7f0000003400)=""/160, 0xa0}], 0x3, &(0x7f0000003500)=""/237, 0xed}, 0x5}, {{&(0x7f0000003600), 0x80, &(0x7f0000003780)=[{&(0x7f0000003680)=""/205, 0xcd}], 0x1, &(0x7f00000037c0)=""/18, 0x12}, 0x3}, {{&(0x7f0000003800)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/82, 0x52}, {&(0x7f0000004900)=""/92, 0x5c}, {&(0x7f0000004980)=""/112, 0x70}], 0x4, &(0x7f0000004a40)}, 0xfffffe01}, {{&(0x7f0000004a80)=@ax25={{0x3, @netrom}, [@remote, @null, @bcast, @netrom, @default, @rose, @null, @bcast]}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004b00)=""/44, 0x2c}], 0x1, &(0x7f0000004b80)=""/84, 0x54}, 0x5}], 0xa, 0x0, &(0x7f0000004e80)) recvfrom$ax25(r7, &(0x7f0000004ec0)=""/167, 0xa7, 0x2020, &(0x7f0000004f80)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) 12:03:59 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x3, 0x0, 0x0, 0xfffffffc, 0x480}, 0x40) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000280)=0x4, 0x4) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10) r4 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv4_newaddr={0x64, 0x14, 0x200, 0x70bd28, 0x25dfdbfc, {0x2, 0x20, 0x10, 0xfe, r6}, [@IFA_LABEL={0x14, 0x3, 'bridge_slave_0\x00'}, @IFA_BROADCAST={0x8, 0x4, @multicast1}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0xff, 0xb86, 0x7}}, @IFA_CACHEINFO={0x14, 0x6, {0x81, 0x5, 0x1, 0x400}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x35}}]}, 0x64}}, 0x8000) recvfrom$phonet(r4, &(0x7f0000000180)=""/191, 0xbf, 0x1, &(0x7f0000000240)={0x23, 0x0, 0x20, 0x8}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x100001, 0x0) 12:03:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000c00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1784.786170][T32047] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1785.092778][T32053] __nla_validate_parse: 2 callbacks suppressed [ 1785.092817][T32053] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1785.119685][T32055] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000a00)=@x25, &(0x7f0000002f40)=0xfffffffffffffd1f) syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="2800ef00fa862d9a0d9e05f77455048d6df3cd4d592f11bea18c20944abdccdc", @ANYBLOB="010400203d63cc7300000094772c"], 0x3}}, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000003040)={&(0x7f0000002f80)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003000)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000959c76146ec4b3ad5ef1ad743d9d22aef79704cb7a1782f23c14b70697d11142c7f7066259a9b7518f755a91190000000000000000", @ANYRESHEX=r2, @ANYRESOCT=r0], 0x1c}, 0x1, 0x0, 0x0, 0x20040010}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) socket(0x0, 0x0, 0x0) pwrite64(r3, &(0x7f0000000140)="1ae38025522f2a41d3bb44f8330e247dbde67a14f1470fd3d49b4878e1f2ba979e21f67ab22f68b28bf57aab52412f5cb8c50667f6be39fee54f26a628afbe4eda3fe00ed14fe585337f20e32549a3d263fe5dd24bd6271f997e0156c8c821d88c0f3aaa276ee25bb9b562cddd4337940794803633583aa469180321c9810f44687dbb2c67f67dafa47a2831871b5a6bbe81169eb7998782c6c0428cde11e6d87efef4adb8587ad6202ca924ab16afb7bd5322c7fefe5a833719bbd54a969ca7cd4674bd6199f6398d459e97e3c12c904cb027", 0xd3, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r8, r7, 0x0, 0x100000008) 12:04:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x29, 0xa, 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) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x6) writev(r6, &(0x7f0000000080)=[{&(0x7f0000000800)="480000001500197f09004b0101048c590188ffffcf5d3474bc9240e10520613057fff7e07900e0413ff26bb452cf9e8a62bf5b3b8c3cfe5f0028213ee20600d4ff5bffff00c7e5ed", 0x48}], 0x1) recvmmsg(r6, &(0x7f000000a380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x68, r7, 0x200, 0x0, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010102}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x8040) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8049204}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r7, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, ':-.\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010100}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2}]}, 0x48}, 0x1, 0x0, 0x0, 0x45}, 0x91) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendmsg$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="2000000011000d040000000a0000000000000000", @ANYRES32=r4], 0x20}}, 0x0) 12:04:00 executing program 2: 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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000380)=0x400) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="000200000000de"], 0x14}}, 0x0) sendmsg$NFT_MSG_GETOBJ(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x20, 0x13, 0xa, 0x3, 0x0, 0x0, {0x7}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x8081}, 0x4004) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffed4, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRESDEC=r2, @ANYRES16=r6], 0x48}}, 0x0) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000004200010aefe3ab0c9b703914522028f152abcd0000000000000000000000008119c674eac543d6ecd8868cc50af248adc92512827e329714fc5dda2596a779dd6a54c86f96df819a2f9235e044966a6f14b81d345dfa5df7a314a966d53b7f9000031b962363ea67a92dd33559c8a39a5173772c13c8d95180c5f0d44cb513803f2caf94533dbd9618f50a2397a58a97f21208411bc54ea3a422752ef27bd26955bad002a39cc3ced0381ef8da7f1a34875856878e540b"], 0x14}}, 0x0) ioctl$SIOCRSACCEPT(r7, 0x89e3) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8, 0x1, 'qfq\x00'}]}, 0x2c}}, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000080)={@initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010102}, 0x8) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@delchain={0x24, 0x2e, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}}, 0x24}}, 0x0) [ 1785.379019][T32053] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1785.400318][T32046] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390006001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:01 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r0 = socket(0x8, 0x0, 0x89a) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89e1, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000000)) 12:04:01 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="3401000006000507601cd16200ff0200e4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) socketpair(0x6, 0x4, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rxrpc(r1, &(0x7f00000000c0)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e23, @rand_addr=0x64010102}}, 0x24) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1785.739264][T32055] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1785.759727][T32067] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1785.847335][T32088] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000e00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1785.890923][T32083] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(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}, &(0x7f0000000200)=0x2ba) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r5, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="222e88c8056a7a8815c37d8f779e408efa2a71af8481aace55f4db696220546032a935b8ce9602828dab9427d9d8ed4cb23d6afe4686e473ee026e63edb671c98d1f9a14399dcf7b57b7a7bf1c5ce8035e9905c082e8f2caa28ddaed4b48f6377616a459b163eb", @ANYRES16=r5, @ANYBLOB="000825bd7000fcdbdf250700000008003c000100000008003b00fdffffff06002800040000000500330000000000"], 0x34}, 0x1, 0x0, 0x0, 0x25}, 0x4000000) 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)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@GTPA_LINK={0x8, 0x1, r8}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@getchain={0x34, 0x66, 0x10, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0xd, 0xd}, {0x10, 0x8}, {0xc, 0xd}}, [{0x8, 0xb, 0x9}, {0x8, 0xb, 0x18f}]}, 0x34}}, 0x2) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 12:04:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="39000a001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1786.049041][T32075] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 12:04:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x8}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=@getneigh={0x14, 0x1e, 0x400, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}}, 0x0) socket$netlink(0x10, 0x3, 0x9) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@private2, r3}, 0x14) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) 12:04:01 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='V\r\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xb6ea6f9b087d72b3}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 1786.134687][T32108] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1786.417126][T32103] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1786.562084][T32122] device veth84 entered promiscuous mode 12:04:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) 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) listen(r2, 0x3e) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="4000000010003d04000000000000000000400000", @ANYRES32=r4, @ANYBLOB="03040000000000002000128008000100736974001400028005000500ff00000006000f0003000000"], 0x40}}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000180)=0x4) sendmmsg$inet(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty}}}], 0x20}}], 0x1, 0x0) [ 1786.622287][T32124] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:02 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xc, 0xe, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xd, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x4}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x0, 0x46, 0x0, &(0x7f0000000100)="4d50b441e692763513ef874565580000ff0d0000f000122e25d386dd227dcb6470faa27ed2a0ff3862c8112b9bd19802e274d7b70fe661176f27007b9631b3a0291d70d5f32d", 0x0, 0xd0, 0x0, 0x0, 0x8e, &(0x7f0000000000), &(0x7f0000000380)="7045502c9fe7d72a5d725d07000000840c0fa18b214f01adde5b220866f34723aefcc876df83a6915a0a9aed8abea8fce9dca40354f218178eedfd571140c75e8aaafa38e2ecaa6ebfc27f5dc7301c0a85450d3cfc4ceee8968d0ab47f1d829da06a01f82ec4f14d3c692a59db27ece44a0e029488462d11e930e90d5deafb1b5af71d3cd3c053aa34bc8d000000"}, 0x40) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) 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)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'hsr0\x00', r5}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xfffff65b, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x5c, 0x0, 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_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe3a7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x50}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}]}]}, 0x5c}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0xa8, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xfff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb525}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa2c4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r6, 0x1, &(0x7f00000000c0)) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @aes256, 0xf, "e4d2c79f409e71b8"}) [ 1786.790076][T32120] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="39000c001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1787.167517][T32148] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:02 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040), 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r1], 0x34}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2801008072000162f1d500000000000007"], 0x1}}, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000000)="18", 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 12:04:02 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x82051, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x82051, r1, 0x0) r2 = socket(0x3, 0xa, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x0, 0x0, 0x6, @multicast, 'macvlan0\x00'}) write(0xffffffffffffffff, &(0x7f0000000000)="1b0b00f21c0025510a", 0x9) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10000, 0x4) 12:04:02 executing program 4: socket(0x18, 0x80000, 0x1) r0 = socket(0x1, 0x3, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001, 0x0, 0x2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000040)=0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="784244e865eec29001bc0d025000", @ANYRES32=0x0], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r3, 0x7ff}, &(0x7f00000000c0)=0x8) 12:04:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000f00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="39000e001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1787.424949][T32167] IPVS: ftp: loaded support on port[0] = 21 12:04:03 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000400)={0x0, @generic={0x1a, "b60044c0d65db6c8f16ef428bf36"}, @phonet={0x23, 0xa4, 0x2, 0x1f}, @l2tp={0x2, 0x0, @empty, 0x4}, 0x3f, 0x0, 0x0, 0x0, 0x3800, &(0x7f00000003c0)='erspan0\x00', 0xffffffff80000001, 0x400, 0x6}) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f00000005c0)="30aa80f75aded19cc2b46858bc3bdc60bc8b98144d779cc845da8bf3652930966256a5c7e7f55c2d8c1e34979aab6ad788665025a2217900e92e1b0e2154910b60790e6d50f28b47a2739643ee1f35b98bc3db0750d58c987fd06c48795b980c00fef64eaf", 0x65) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x0, 0x20b, 0x200, 0x170, 0x0, 0x258, 0x2e8, 0x2e8, 0x258, 0x2e8, 0x7fffffe, 0x0, {[{{@uncond, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48, 'helper\x00'}, {0x0, 'Q.931\x00'}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'syzkaller1\x00', {0x0, 0x0, 0x7, 0x0, 0x0, 0x5, 0xa6, 0x20}}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x7ff}}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x388) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') sendmsg$kcm(r2, &(0x7f0000001b80)={&(0x7f0000000640)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x1, 0x3, {0xa, 0x4e22, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0x2}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)="78fbb3f633b2020cb7fafe8e47b128fe3581915057dbd3167b6754cece711c84dfed2b453fab02f8d1f82e1e708f31483711e74d392500be8ea1319835639ebe30dcc0", 0x43}], 0x1, &(0x7f0000000780)=[{0x70, 0x10c, 0x5, "6b18c0cedb5a4b038a5cf8b8dc8b0e59951deddf255daedddf11b226888cc1e98e7f25e1a1a6e99c4189e67fc8edfe7e7ad6e2f6007d647415319a3557cd5be201dd840d20d758d924b7c07adccfde01c6994e45ba0b9f9b6aff973dcec61c"}, {0x108, 0x10a, 0x81, "472b53c66cbd4a87f7d60cc456569102ae6a913df32602d34e2809b0c48d5515c4470d2d8a6445853a5717fc142fc502659f7cbb2d83f715a34d85161362fcf14f3c194ab63eb820caa2eb6e4942e5d98d6b74ad025ba6f89f124e0be4a3b30b6873753ff72748c86f0dcf6bf64c5c9207747b53d13e3c5e62e470384304c20330f2bbb92f1ce94db7b83c8751fd64c5c3488335374b2d2d8a6c457a25eb1149e35011e13341fdf7f66324479c15d38ecad9c8f79c1eea77f58249a0a2991464b864944b1b1a10e159dc3fee4135413ff619161bde81bc4260f3d6aadbe1fa501e3524653187f7053ffeb0994ee89dc6da3ef5"}, {0x50, 0x10c, 0x1, "5e1f67f0fa0aa27dab6c8b1c27719023118527e6ad54835cce14ef4edfcb69f1e275c69a4916fc157c8d52f9f04983b1aebc7124e59b9e38ebdd53f2"}, {0x1010, 0x100, 0x3ff, "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{0x98, 0xff, 0x4490, "e55ddce571b2236d88c21a7b29a34313493415d36d56a23117df2d254ae5d8e1edd2849cf61dd18eea38974af77aa388bd39f6dbf73aed85c2ca3749c1521542334e908728d6c716057676cac6ce6b5486837fed672770fa65bf1fa2f80df9661c9169494daa89006fb86e5539d281445d24118b21430481f3754c82d9e9813d94"}, {0x60, 0x112, 0x5, "a9f68be88351fce4eb0838505b1851ac353f613f195c1a9c0a65df30e5549fe8bd8572b70daec09c2d400b9ef6e12202f1529d7eaac37f941b134051be7fda8e0d1734ffe428975a35df14d3"}, {0x98, 0x103, 0x8, "55d91d0c4906b48e92674b68da36f6cf4c429696c9327ab0eeb561c47dbd879e70b2a430b0265441dfe0a3744ad212aee80eb970ef244280cb5c7e420ca66a291e57940b9a3af261395a47f252394efe09601d98cbe1b909d8672415c5a423dd8be5da184f3638daf392c85e55be486dd6521840ae3af4a40d291abf15c5f983310a5d278e17a4"}, {0x68, 0x107, 0xee76, "a9caf3c238d616d07cd5c3424b9c25e061433e05a8595b611897e69cd3f241b7a2d0cb547a09c96d9e4119ec5563940d017174df2c0c05f7d1ed9444a4757a01791f1027d1bb17b99e14890c554669c8aaf0fb"}, {0x18, 0xff, 0x2, "ab"}], 0x13e8}, 0x8800) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) readv(r3, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/180, 0xb4}], 0x1) 12:04:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000001c0), 0x4) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r5, 0x1, &(0x7f00000000c0)) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r6, 0x1, &(0x7f00000000c0)) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRESDEC=r5, @ANYRES32, @ANYRESOCT=r1, @ANYRES32=r3, @ANYRES64=r4, @ANYRES16=r5, @ANYRES64=r5], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28411, r0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000000008050000ffffffffffffffea0000000900010073797a30000000000500030000000000040004800600024000000000"], 0x34}}, 0x0) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, 0x0, 0x0) sendfile(r7, 0xffffffffffffffff, 0x0, 0x100000001) 12:04:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x91, 0x7, 0x5, 0x1}, 0x3c) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f00004e2000/0x2000)=nil, 0x2000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x4, 0xffffff7d) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x22}}}, 0x800, 0x7, 0x1, 0x8f7, 0x21, 0x5, 0x73}, &(0x7f00000000c0)=0x9c) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYRES64=r1, @ANYRESHEX=r7, @ANYBLOB="6a268e460d92ea00103f562c"], 0x1c}}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r9, r8, 0x0, 0x100000002) r10 = ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) ioctl$FIONCLEX(r10, 0x5450) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 12:04:03 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000680)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) connect$unix(r3, &(0x7f000066fff4)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000180)=0x2, 0x4) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) [ 1788.019438][T32175] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="396558001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1788.501937][T32216] IPVS: ftp: loaded support on port[0] = 21 [ 1788.877221][ T27] kauditd_printk_skb: 9 callbacks suppressed [ 1788.877236][ T27] audit: type=1804 audit(1594469044.345:1232): pid=32198 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/765/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 1788.932059][T32204] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390060001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:04 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) 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$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000240012800b0001006272696467650000140002800500190000000000050029000100f0ff"], 0x44}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@loopback}, 0x14) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r7, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r8], 0x4}}, 0x0) r9 = socket(0x26, 0x80000, 0x9) getsockopt$netrom_NETROM_IDLE(r9, 0x103, 0x7, &(0x7f00000017c0)=0xfff, &(0x7f0000001800)=0x4) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r6, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r7, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x1c}}, 0x8040) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 12:04:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06001600010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1789.123523][ T27] audit: type=1804 audit(1594469044.345:1233): pid=32207 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/765/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 1789.263524][ T27] audit: type=1804 audit(1594469044.345:1234): pid=32211 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/765/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 1789.375147][ T27] audit: type=1804 audit(1594469044.725:1235): pid=32229 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/765/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 1789.483834][ T27] audit: type=1804 audit(1594469044.725:1236): pid=32227 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/765/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 1789.638639][T32272] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:05 executing program 2: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000010600)={0x0, 0x0, &(0x7f00000105c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a340000000e0a000000000000000000000000000008000380040000800900020073797a3100000000090001"], 0x5c}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000000001000000b6525f0e0f789c5f000000300001002c0001001400030003"], 0x1}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="a80000001a004b901016000263300a4102"], 0x1}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@initdev, @in6}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000140)=0x7a) r2 = socket$inet(0x2, 0x3, 0x80000000002) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000080), 0x4) syz_genetlink_get_family_id$mptcp(&(0x7f0000000180)='mptcp_pm\x00') sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 12:04:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="395865001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan1\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x174, r1, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x100, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ID={0x90, 0x3, "81890c68e4970c35e0c3eac67668025384992a78b968f648fda522b82484001ef19e1e81a006038192eff7c07d6972da9937bf47e99aaecf1bf23bfc4255c8d4ddd99c46d8d4b8d716a1358522d51a3be6f56f61646dea755033d3074af2d4502e95090237d807d3d66e108c4739cf0b681a460e087a5bad35d7a48aa42c9e9fdc7c8fc51fec37d44660ae77"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x56, 0x3, "7e1ffcccca92d988d9bfa78f2fa9701ebd04be4156dabf6b3c8050a619743dc47f4373bf7269d52c78fd7722504791bda994a48f2f797f185110d89e1112903610797d5e19e55c94b7641914b5ab7e62ce94"}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffc6e}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x19b}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xda3a}, @TIPC_NLA_MON_REF={0x0, 0x2, 0x20}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x4004000}, 0x8000) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000002060000000f0000000000000000000075000400000000000900020073797a30"], 0x28}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r4, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x28, 0x1407, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x12b000000) [ 1789.863214][ T38] tipc: TX() has been purged, node left! [ 1790.007325][T32281] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1790.034074][T32289] tipc: Enabling of bearer rejected, already enabled [ 1790.043663][ T27] audit: type=1804 audit(1594469045.505:1237): pid=32286 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/766/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 1790.100635][T32287] __nla_validate_parse: 14 callbacks suppressed [ 1790.100650][T32287] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1790.124577][T32290] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 12:04:05 executing program 5: unshare(0x40000000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000003, 0x110, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="530429d72a67335e9ea8b857d62df9f1f085fd699b1ec8e7a24ac8fe0de3f722db49826b4c3bd2ac0def4aa05fbbf6dc0c416b83291ee59c9778e5364b2853098f293dbb1bc037ed5da8fc5b7602399350c0450e201431793c91b8cbe01950ae9650dd35a997bf43e2fb0a6763c7f43fc1247d7807c17f2f92a2f6a9554e4e54", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f00000002c0)="b5", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x10, &(0x7f0000000100)={r2}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x682}, 0x8) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x1}, 0xc) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r4, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, 0x0, 0x0) [ 1790.149012][T32290] netlink: 'syz-executor.2': attribute type 2 has an invalid length. 12:04:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06001700010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390081001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1790.193838][T32290] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 12:04:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x913d3ff5091ae197, 0x3, 0x3) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getpeername$tipc(r2, &(0x7f0000000080)=@name, &(0x7f0000000140)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002640)={r1}) setsockopt$MISDN_TIME_STAMP(r3, 0x0, 0x1, &(0x7f0000002680), 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3f}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="99e4"], 0x8) r4 = socket$rxrpc(0x21, 0x2, 0xa) write$binfmt_aout(r4, &(0x7f0000000200)={{0x10b, 0x8d, 0x3, 0x15a, 0x24c, 0xfffffe00, 0x243, 0x7}, "aeaf4947477d02cf6e6189a50fb17f61ee6cecc98c82e5e29cabf132c9cb505bf908d5f9b559370732f2061990c9fb113e8e3d14d76aa1fedbe95535893c78e3eaa50a09db21fd9e2c49e69c04ec6bbc2f6891497310998d8b3b8c435cc5b815585d3714b19eefc9ed8d1fafae329d499927ce44ef46549feb3c8079db286ebaba8c8548e8a0da789d33b3521b1982723fd805d979493081dc10ecf7c4f8b9f268200b958feb87f2fdb314459636c0f387e7419b88eb7da797e0c5c4ee9910195bf68b6a3fc35f05178b990b22796012ad3e1553efc6aef86aad6d3f44107b1f", [[], [], [], [], []]}, 0x600) [ 1790.312885][ T27] audit: type=1804 audit(1594469045.645:1238): pid=32289 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/766/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 1790.411859][T32305] IPVS: ftp: loaded support on port[0] = 21 12:04:07 executing program 4: unshare(0x16050000) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000004a008585b458140e5ade992b9565f5dd6372a9ac"], 0x14}}, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000300)='netdevsim0\x00') mmap(&(0x7f0000968000/0x4000)=nil, 0x4000, 0x0, 0x110, 0xffffffffffffffff, 0xffffe000) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4003, 0x0, 0x6, 0xfffffffc}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x20, 0xa01}, 0x14}}, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @random}}, &(0x7f0000000140)=0x80) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000200)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x4, 0x70bd27, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008841}, 0xc004) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) r4 = socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x3, 0x3a) connect$rxrpc(r4, &(0x7f0000000080)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e23, @empty}}, 0x24) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x89d1, 0x4, 0x1, 0x0, 0xfff}) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xcb, &(0x7f0000000000), 0x3) [ 1791.888492][T32303] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1791.914080][T32309] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1791.925532][T32314] sctp: [Deprecated]: syz-executor.5 (pid 32314) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1791.925532][T32314] Use struct sctp_sack_info instead [ 1792.082469][T32312] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1792.101087][T32322] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1792.112401][T32326] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="3900f0001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06001800010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1792.377080][T32329] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan1\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r3, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5df1591f5b5d94b6}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x224, r4, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x4}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x400}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK={0x68, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x562}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}]}]}, @TIPC_NLA_BEARER={0x98, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'gre0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @rand_addr=0x64010101}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffa0}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x0, @mcast1, 0x1}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4611}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}]}, 0x3c}}, 0x0) [ 1792.589626][T32342] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1792.613572][T32345] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:04:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x8000) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r6, 0x1, &(0x7f00000000c0)) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4800000010000507000000000000e20000000000", @ANYRES64=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}, 0x1, 0x0, 0x0, 0x4001}, 0x400c000) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="3800000024000705000000400782a30005000000b2ff4a94ae234bc547f3b81a7ab4cb238fc87529bafeb9b820391e05138b23f1b0bf8f3608c5aabce5fb4a3c84786bf7cc4de11a23bd65aeb81f2e65266277013db597e6d37879d150da3519b7fb04711a06913bc4fad96d02dfe2798501a3d663175943b46071a3fb70cbbe2f104ac6f63e01aa69c215815a6f810787428459ee8fc11c4d31f3dd774d700f03b23a32849768820419bed91d12d84eb2729e240f288a9fa3f694d2fe26094dc0084c8f23481c3e9155729472094bb14b4456f679d79d6c53c1f05304b90bb8e2465c30a701943ba94281f41e", @ANYRES32=r5, @ANYBLOB="00f8ffff01ffffff000000000900010068660002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00', @ANYRES32=r5], 0x24}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(0x0) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r8, 0x5411, &(0x7f00000003c0)) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0xa0, r7, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0xffffffffffffff8c, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x0, 0x7, 0x7}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x0, 0x5, 0x8001}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3f}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x50}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}]}]}, 0xa0}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000640)=ANY=[@ANYBLOB="550000006b3916af8c9a57", @ANYRES16=r7, @ANYBLOB="20002dbd7000fbdbdf2509000000080006000008000008000600030000003000028008000500050000000800060000000000080008000800000014000100ff020000c1d67131eb2b0c4300000001"], 0x54}, 0x1, 0x0, 0x0, 0x48884}, 0x20008010) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x2c, 0x66, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8}]}, 0x2c}}, 0x0) [ 1792.677864][T32345] 8021q: adding VLAN 0 to HW filter on device bond11 [ 1792.687747][T32351] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1792.910070][T32353] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1792.928949][T32352] tipc: Enabling of bearer rejected, already enabled 12:04:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, 0x0, 0xc040) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYBLOB="3cdce8285bafbb7235e1fa0ae6c4220789692b3ad9e992670f30857b8d6d60947b1ab0557599a88db2ccc660ac1ec582be99d030350359c7f7f3c6674f8aec802d18523d7783507c114b7943a2e9d4a27a27ece01716abe22ba1b66702732769da22481a2a4510fc6f61462baf97d6178e911e868086db9d8fe2cd7981f86470f34a9d6cafe5d48d4bb9b70960905b092bd79f25d94b2b564b9f368a69eb35f0b63dce14db8ba66ea98c5d9361ae2a369e6bc2bf79283ad912288aef01e0cb73fdf1bace756c48adba3ba9d69eeb4a012666b9406f146bdae9fcd3edc9d6da858a6491fdf6", @ANYRESOCT=r1, @ANYBLOB="9317eceabebf445fc90e0919fdaee0e3a47f6ee6bb1fb6e66a2215ff294f60568b782e3e9c4e0f2e24ade1d4ca2128d24c2205c91f022ad69a17672a214e1a06627e2271", @ANYRES32, @ANYBLOB="9c53fb5580d8499f26233ab8f9fec60ab3614d8e43f1e0fb0db3be7c77463d114e86e343f964905e915273b343584b9b925e5cf71964f0800ff3dd0cdfd83cbb9b719354de67f929ab71baf63af840c951b5470dfb1cb4de8e564f297d2bfdff4a223ff8ccde175b13bbf976462dc4fa2bde", @ANYBLOB, @ANYBLOB="380732a4e25b77cdda059d087fd1b22bb17478fd20eb562e44fdd03c5c0099738135d5765f08fb38dd5e8643285c2276d1cf391010951a5a272c90cb841212c00c6c8dfb1c27b5f73544e6039c6f650dcdae3ba89e9e7ae75b0adc304785e3568cf7cfd28398799e51e7fa741fa3e1df281995f13b6889cf546c96352c1fe2f75c407819066e22a693898e963aa09ba070c045343722ec4b12876802d53b182bb31054a8f5cb61a424b21e5f1b82e5ae4e0568f0da3e03d07a063e9ba27c6427a77a7e0ddd5b82da81acf9"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00') getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r4, 0x0) [ 1792.970594][T32391] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1792.985852][T32392] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 12:04:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000007300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1793.226352][T32348] tipc: Enabling of bearer rejected, already enabled 12:04:08 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000080)=0x1ff, 0x4) 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$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_NF_CALL_IP6TABLES={0x5, 0x25, 0x1}]}}}]}, 0x44}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@loopback}, 0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) [ 1793.497656][T32403] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c00000013001d040000000000000004080002c0", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a0010000000140003006970766c616e31"], 0x3c}, 0x1, 0x5e, 0x0, 0x20000000}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1d, 0x5, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$SIOCAX25NOUID(r4, 0x89e3, &(0x7f0000000280)=0x1) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000400)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32=r5, @ANYBLOB="2efe0300ac1414aa000035006261746164765f736c6176655f3000000000220013330ae41a79d4973652ec188993a400615a691f8e3dd248a019aa249bbfcae3cbb41609060f861244cd0c242db9645f983fd2821c62c37a4e5ca3287839215a409ea03341"], 0x40}}, 0x0) sendto$packet(r1, &(0x7f00000000c0)="044d66078878983fdeb99d1eb3625ce636777c9ad0e07cd0bcdae497d5fef2076a9f4631fea45a59cc02d747efbba5f992f063e21c0fc0c64fe24d0a80ce944c7eb87cf0535b7f8b6745c861d1f23849197e7c450d0ad4f1a2c46c30fef4352edc083d4ce156f195641594cc39fd0d9bd47d97ac4ac99ffbac63135302358b26a483cd6125580d23fb773a0ab48df6b6e1b1cf900f01dd970faed634af26260247b5c1659231d527a213e1629e0695f6cd5a0d9ddcf247826badf0ed9f1f637df4f7d8fc9bbc11cee695b9be3ea7c6cb104e8aec899376dd9fa14f13245dd44bd8dfa3c098f26ae2c35d945dcd53878b21e2badd1a5c5f59", 0xf8, 0x4048001, &(0x7f0000000000)={0x11, 0x1, r5, 0x1, 0xff, 0x6, @multicast}, 0x14) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000340)=0x524bebe8, 0x4) sendmsg$nl_route(r0, 0x0, 0x10048000) 12:04:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390007ffff00035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010000104000000000000000000e95553", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012800b00010062726964676500001400028005002c00010000000800040000000000"], 0x44}}, 0x0) 12:04:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06002000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:10 executing program 4: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000002060000000f0000000000000000000075000400000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7000007, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x12b000000) 12:04:10 executing program 1: r0 = openat$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(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000100)={'gre0\x00', &(0x7f00000003c0)={'syztnl0\x00', 0x0, 0x7, 0x7800, 0x7, 0x6, {{0x1a, 0x4, 0x3, 0x3d, 0x68, 0x65, 0x0, 0x3f, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x39}, {[@lsrr={0x83, 0x1f, 0xaa, [@dev={0xac, 0x14, 0x14, 0xb}, @dev={0xac, 0x14, 0x14, 0x2a}, @empty, @broadcast, @rand_addr=0x64010101, @empty, @empty]}, @rr={0x7, 0x13, 0x2b, [@initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, @dev={0xac, 0x14, 0x14, 0x42}, @private=0xa010100]}, @end, @rr={0x7, 0x7, 0xcd, [@empty]}, @rr={0x7, 0x17, 0x97, [@multicast2, @rand_addr=0x64010101, @loopback, @remote, @remote]}, @end]}}}}}) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x1ff) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r4, 0x8b01, &(0x7f0000000040)) r5 = accept4$rose(0xffffffffffffffff, &(0x7f00000002c0)=@full={0xb, @dev, @rose, 0x0, [@netrom, @netrom, @remote, @default, @netrom]}, &(0x7f0000000300)=0x40, 0x80000) ioctl$sock_rose_SIOCDELRT(r5, 0x890c, &(0x7f0000000340)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x4, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x4, [@null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @null, @null]}) sendfile(r3, r2, 0x0, 0x100000001) [ 1795.610190][T32435] __nla_validate_parse: 7 callbacks suppressed [ 1795.610200][T32435] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1795.634558][T32440] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:11 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(0xffffffffffffffff, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x20848000, 0x0, 0x0, 0x4000) bind$bt_sco(r2, &(0x7f0000000280)={0x1f, @fixed={[], 0x12}}, 0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x3842100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x2, 0x7, 0x401, 0x0, 0x0, {0x5, 0x0, 0x7}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x81}]}, 0x20}, 0x1, 0x0, 0x0, 0xc4}, 0x400c080) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x58, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x13}]}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}]}, 0x58}}, 0x0) sendmsg$IPSET_CMD_SAVE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x2081}, 0x10) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r5, 0x1, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r4, 0x8}, {r1, 0x8}, {r5, 0x2042}, {r2, 0x1001}, {r0}], 0x5, &(0x7f0000000300)={r6, r7+10000000}, &(0x7f0000000340)={[0xc39]}, 0x8) [ 1795.664190][ T27] audit: type=1804 audit(1594469051.125:1239): pid=32443 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/770/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 1795.793816][T32450] can: request_module (can-proto-0) failed. [ 1796.126246][T32441] team0: Device ipvlan1 is VLAN challenged and team device has VLAN set up [ 1796.143313][T32445] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1796.182600][T32454] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 12:04:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x3, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) [ 1796.389567][T32460] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1796.413205][T32441] team0: Device ipvlan1 is VLAN challenged and team device has VLAN set up 12:04:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390002001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1796.440812][ T27] audit: type=1804 audit(1594469051.905:1240): pid=32446 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir263497211/syzkaller.CyZiTg/720/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 1796.489595][T32445] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1796.500224][T32454] can: request_module (can-proto-0) failed. [ 1796.568160][ T27] audit: type=1804 audit(1594469051.905:1241): pid=32449 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir263497211/syzkaller.CyZiTg/720/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 1796.741454][ T27] audit: type=1804 audit(1594469052.205:1242): pid=32469 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir263497211/syzkaller.CyZiTg/720/cgroup.controllers" dev="sda1" ino=16378 res=1 12:04:12 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x72, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = socket(0x22, 0x3, 0x4cb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 12:04:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x7c}}, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000500)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000002) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r8, r7, 0x0, 0x100000002) sendmsg$nl_route(r1, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)=@bridge_dellink={0xd4, 0x11, 0x300, 0x70bd2c, 0x25dfdbfd, {0x7, 0x0, 0x0, r3, 0x4000, 0x1a80c}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x81}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}, @IFLA_XDP_FD={0x8, 0x1, r6}, @IFLA_XDP_FD={0x8, 0x1, r7}]}, @IFLA_AF_SPEC={0x5c, 0x1a, 0x0, 0x1, [@AF_INET6={0x4}, @AF_INET={0x50, 0x2, 0x0, 0x1, {0x4c, 0x1, 0x0, 0x1, [{0x8, 0xf, 0x0, 0x0, 0x8}, {0x8, 0x10, 0x0, 0x0, 0xfffffffd}, {0x8, 0x4, 0x0, 0x0, 0x5}, {0x8, 0x5, 0x0, 0x0, 0x2}, {0x8, 0x12, 0x0, 0x0, 0xbdae}, {0x8, 0x1e, 0x0, 0x0, 0x9}, {0x8, 0x1f, 0x0, 0x0, 0x4}, {0x8, 0x1e, 0x0, 0x0, 0x620}, {0x8, 0x12, 0x0, 0x0, 0xfffffbff}]}}, @AF_BRIDGE={0x4}]}, @IFLA_MTU={0x8, 0x4, 0xc4}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x401}, @IFLA_EVENT={0x8, 0x2c, 0x4}, @IFLA_CARRIER={0x5, 0x21, 0x6}, @IFLA_OPERSTATE={0x5, 0x10, 0x80}, @IFLA_BROADCAST={0xa, 0x2, @random="4acf11b06e13"}]}, 0xd4}, 0x1, 0x0, 0x0, 0x90}, 0x404c040) sendmsg$NFNL_MSG_CTHELPER_DEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x88, 0x2, 0x9, 0x301, 0x0, 0x0, {}, [@NFCTH_TUPLE={0x60, 0x2, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x2d}}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0x1f}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x85}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6}]}, @NFCTH_STATUS={0x8}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x2}}]}, 0x88}, 0x1, 0x0, 0x0, 0x40}, 0x22040040) [ 1797.324545][T32475] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1797.355822][T32444] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1797.381748][T32481] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06022e00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1797.428308][T32480] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x2, 0x65}, [@ldst={0x3, 0x3, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000080)) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000003b80)={'wg1\x00', 0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000002) r6 = openat$cgroup_ro(r4, &(0x7f0000000140)='net_prio.prioidx\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000180)=""/59, &(0x7f00000001c0)=0x3b) bind$packet(r0, &(0x7f0000003bc0)={0x11, 0xf8, r3, 0x1, 0x9, 0x6, @random="a3c72ef3c248"}, 0x14) 12:04:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390004001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1797.557111][ T27] audit: type=1804 audit(1594469053.025:1243): pid=32496 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/772/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 1797.600123][T32498] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1797.620100][ T38] tipc: TX() has been purged, node left! [ 1797.899269][ T27] audit: type=1804 audit(1594469053.365:1244): pid=32511 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/772/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 1797.962064][ T27] audit: type=1804 audit(1594469053.395:1245): pid=32512 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/772/cgroup.controllers" dev="sda1" ino=16375 res=1 12:04:13 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0x401, 0x70bd27, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10000}, [@IFLA_TXQLEN={0x8, 0xd, 0x6}]}, 0x28}}, 0x0) [ 1798.139703][T32500] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1798.184753][T32505] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390006001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1798.596385][T32518] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:14 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x35}}}}, 0x84) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1c}, 0x9}, 0x1c) listen(r0, 0x100000000000012) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r5, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2}]}, &(0x7f0000000180)=0x10) 12:04:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390008001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_bond\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@bridge_delneigh={0x28, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@NDA_LLADDR={0xa, 0x2, @multicast}]}, 0x28}}, 0x0) 12:04:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06023000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:14 executing program 5: r0 = socket(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000080)={0x7ff, 0xffffffff}, 0x10) write(r0, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r1 = socket$inet(0x2, 0x5, 0x206) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@private2={0xfc, 0x2, [], 0x1}, @in6=@rand_addr=' \x01\x00', 0x0, 0xc8, 0x0, 0x40, 0x2, 0x80, 0x80, 0x1d, 0x0, r3}, {0xdbd4, 0x392d, 0x7, 0x2, 0x0, 0x5}, {0xbc13, 0x0, 0xf443, 0x10001}, 0x7214, 0x6e6bbc, 0x2, 0x1, 0x1}, {{@in=@remote, 0x0, 0xff}, 0xa, @in=@private=0xa010101, 0x3504, 0x4, 0x1, 0x36, 0x2, 0x5, 0xe3}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@local, 0x4e24, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, 0x0, r3}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9, 0x3, 0x0, 0x5}, 0x7, 0x0, 0x2, 0x1}, {{@in=@dev, 0x4d6, 0x33}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in=@empty, 0x4e22, 0x0, 0x4e24, 0x1f, 0x0, 0x80, 0x70, 0xff, 0x0, r3}, {0xffffffff, 0xfff, 0x6, 0x40, 0x913, 0x100000001, 0x2, 0x4}, {0xffffffffffffff01, 0xfffffffffffffffa, 0x0, 0x20000000000}, 0x0, 0x6e6bb4, 0x2, 0x1, 0x3, 0x3}, {{@in6=@private1, 0x4d5}, 0x0, @in=@multicast2, 0x3500, 0x0, 0x3, 0x8c, 0x6, 0x44, 0x8}}, 0xe8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001940)={0x0, @in6={{0xa, 0x4e21, 0x5e7, @loopback, 0x2}}, 0x10001, 0x5, 0x81, 0x80000001, 0x80, 0x5, 0x40}, &(0x7f00000017c0)=0x9c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14b4, 0x26, 0x400, 0x70bd2b, 0x25dfdbfc, {0x1d}, [@generic="191aad690a483ddce17e254e75d5cca1cde116e0a1bee67819deb5cc7bd73befa706b8555597534aff86fe52745078d496a0b3bc9793682c91d33ede3c899bf12cb21cfe198d1bf98828462cd476bc85a2dee2798f29cdeeb6a270da4f7b6443d618b8f2314067fa276364f3872029aa53bd46b2ab9410973ec893559a3de0e55162345e5ff2444d0bdff5708d", @generic="25a683809afe4a5eeb6d5d344b8b4f02fdfcd6c23f1aa52612ffae5b73ea6a61593f26d2c018fc76831304ff3e8af3efd50c0ca3b2535a9fb33dd2a744ce0c1ae8ed6d217f9271f56b2cc2e83ed42c4110226b999655dc3d9874cc8b4633e86619c27e8460da2a0f801d31b0683412ed9658a90b50310e926fc9db18f4c0e90c7a5910ba68334849d8dbc47f966e1a2d9254e49e46becd015da684cca6e003e4b30a1cd9264993d6929279439414bf11bf425977b09942c1", @generic="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@nested={0xc7, 0x5c, 0x0, 0x1, [@generic="72afee7ccec10435bf790b92bc4bc6924d2570886f7e29b1a2edf29f35aeaa12203af95240d1f64c29ddcfdb15a9", @generic="5bc1b927d389e048e6372e8ad8d7d3764f06e50557a60963", @generic="81dbd72ede9dd0a7d7befdaf29f7a91564e767c2a38d3efbf60a62f0538c6de4abb0af743fabaf57627780b7bea6a922277123e65798615b1577e6e52e00a23cc2dde98b3821609cbe188e8edaf1b07d9309676aeffa98b7ae2e53acd748418333a5197d94e70c51ad44ddec0fd7b9f17f486e26eaa3194191a970c6bc"]}, @nested={0x22c, 0x5b, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic, @generic="01190bfc7704deeb94c607f9f607ddf744353730fda46589770a5bdb9f98bae6696e56e298e86833c0390c28ae98a709630f1766a8e95f7242094e0e3c79bce906ab6af2a0278b7fabef0bcd9a99f28989320f10914e74eaad113d098ba07ef59b7ff51e393708df71f86c6542315fe7713f26fcb3462b072848fdfdf407e609755bb87e7d960a5ee118818cf9230f2eefa5e24889be420817e133c208ead71d795ca97605587857a1f0", @typed={0x8, 0x2e, 0x0, 0x0, @uid=r3}, @generic="48582b164e3bb93e623093693e212cbd1d43f8172ec72fb5bb6f9e925d81dd009207f9abe763a141c0f4c493b50e8afed6c4ee85b75fccbbd77d81295fa3c4c6b97aea3d7bffacbad829052bff6f014d016ab97f1b8acc6912d662b9c8d2268773cad0b00bbe9139b387eee968772876aeaaa6511c30a3716f683f3c510403cdab7a69aec4fb86", @generic="1b7bacd51bdda948298109e346bba18c8d742354139b959a63fb655faca5965de3a512b00a5d2c64391be52c900d3d757455dd034a6f90b8695071792aacd5c3f7ae02cdeeb396972a3b9919763994ba354b7d8e52a8e9c79ba49896cd88a421f516e65b5bb87ba9ff7e20262200ac6b5f038a5db8cfc9376e8652b75420a1b8379d84955f4f0a8428a5e8a76594a5", @typed={0x4e, 0x74, 0x0, 0x0, @binary="22996fdd14f8ab014a473e32e91e0883e1fa01909b309566e305d8b99587c424dad5c271ef934e8f6aa125c5e8ae94ee7d046b531375a0a9c9d3659e0fddaf6d13464293541f69145dcd"}, @typed={0x8, 0x95, 0x0, 0x0, @fd}]}, @generic, @generic="dc6f803e6028c9948cae35b17151e7c832a776fedef982c94a6f467bb50335101607f221b84b78419196406a89ae4df163a2b778c4820229350f8b77e5cd010743852664601ce9c9b70c3ef148106edc0d35731c0ae11b5133d2207fb768551a8e4a14b74c70c637c1d7c35b44cd823cbc9de715b81b03fef158f3a866ed11558925b9c5d1fb4c0b463e9ef136f4cb233dd99860f54c2d16978ef2d524595deaee58769ae2b9205fc267ddf1d1879927533230bee49a65"]}, 0x14b4}, 0x1, 0x0, 0x0, 0x40}, 0x4040804) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_delroute={0x28, 0x19, 0x8, 0x70bd25, 0x25dfdbfd, {0xa, 0x10, 0x0, 0xa, 0x0, 0x2, 0x0, 0x1f, 0x3d00}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @typed={0x8, 0x8b, 0x0, 0x0, @uid=r3}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004}, 0x40000) [ 1799.571575][T32542] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="39000a001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x20, 0x0, 0xc58}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000001340)='\x00', 0x1}], 0x1, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f00000002c0)={0x2, 0x7e, "1c4e5a8effdea8eebdd36ebb1d3a79d65f1db51ffc4d7f4e910aa1e11c49ef06b45fcf5a12c814eb21a2ac2b5aeafea9973b43174e3f9c6e34a1323e64611faa0dcd78bce04415bdff99c46a2e2391bd02d22989da898d0ba71e0340eeae49c8d660f0cbe14d6481f04d3e424362179e38c11bb24b45d5acaee751af4877"}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000041c0)=""/108, &(0x7f0000004240)=0x6c) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x8441}, 0x2000081e) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x8982, &(0x7f00000000c0)) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4001, 0x0, 0x20000}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0xb00000000065808, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x28011, r0, 0x0) [ 1799.997203][T32555] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:15 executing program 5: r0 = socket(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000080)={0x7ff, 0xffffffff}, 0x10) write(r0, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r1 = socket$inet(0x2, 0x5, 0x206) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@private2={0xfc, 0x2, [], 0x1}, @in6=@rand_addr=' \x01\x00', 0x0, 0xc8, 0x0, 0x40, 0x2, 0x80, 0x80, 0x1d, 0x0, r3}, {0xdbd4, 0x392d, 0x7, 0x2, 0x0, 0x5}, {0xbc13, 0x0, 0xf443, 0x10001}, 0x7214, 0x6e6bbc, 0x2, 0x1, 0x1}, {{@in=@remote, 0x0, 0xff}, 0xa, @in=@private=0xa010101, 0x3504, 0x4, 0x1, 0x36, 0x2, 0x5, 0xe3}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@local, 0x4e24, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, 0x0, r3}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9, 0x3, 0x0, 0x5}, 0x7, 0x0, 0x2, 0x1}, {{@in=@dev, 0x4d6, 0x33}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in=@empty, 0x4e22, 0x0, 0x4e24, 0x1f, 0x0, 0x80, 0x70, 0xff, 0x0, r3}, {0xffffffff, 0xfff, 0x6, 0x40, 0x913, 0x100000001, 0x2, 0x4}, {0xffffffffffffff01, 0xfffffffffffffffa, 0x0, 0x20000000000}, 0x0, 0x6e6bb4, 0x2, 0x1, 0x3, 0x3}, {{@in6=@private1, 0x4d5}, 0x0, @in=@multicast2, 0x3500, 0x0, 0x3, 0x8c, 0x6, 0x44, 0x8}}, 0xe8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001940)={0x0, @in6={{0xa, 0x4e21, 0x5e7, @loopback, 0x2}}, 0x10001, 0x5, 0x81, 0x80000001, 0x80, 0x5, 0x40}, &(0x7f00000017c0)=0x9c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14b4, 0x26, 0x400, 0x70bd2b, 0x25dfdbfc, {0x1d}, [@generic="191aad690a483ddce17e254e75d5cca1cde116e0a1bee67819deb5cc7bd73befa706b8555597534aff86fe52745078d496a0b3bc9793682c91d33ede3c899bf12cb21cfe198d1bf98828462cd476bc85a2dee2798f29cdeeb6a270da4f7b6443d618b8f2314067fa276364f3872029aa53bd46b2ab9410973ec893559a3de0e55162345e5ff2444d0bdff5708d", @generic="25a683809afe4a5eeb6d5d344b8b4f02fdfcd6c23f1aa52612ffae5b73ea6a61593f26d2c018fc76831304ff3e8af3efd50c0ca3b2535a9fb33dd2a744ce0c1ae8ed6d217f9271f56b2cc2e83ed42c4110226b999655dc3d9874cc8b4633e86619c27e8460da2a0f801d31b0683412ed9658a90b50310e926fc9db18f4c0e90c7a5910ba68334849d8dbc47f966e1a2d9254e49e46becd015da684cca6e003e4b30a1cd9264993d6929279439414bf11bf425977b09942c1", @generic="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", @nested={0xc7, 0x5c, 0x0, 0x1, [@generic="72afee7ccec10435bf790b92bc4bc6924d2570886f7e29b1a2edf29f35aeaa12203af95240d1f64c29ddcfdb15a9", @generic="5bc1b927d389e048e6372e8ad8d7d3764f06e50557a60963", @generic="81dbd72ede9dd0a7d7befdaf29f7a91564e767c2a38d3efbf60a62f0538c6de4abb0af743fabaf57627780b7bea6a922277123e65798615b1577e6e52e00a23cc2dde98b3821609cbe188e8edaf1b07d9309676aeffa98b7ae2e53acd748418333a5197d94e70c51ad44ddec0fd7b9f17f486e26eaa3194191a970c6bc"]}, @nested={0x22c, 0x5b, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic, @generic="01190bfc7704deeb94c607f9f607ddf744353730fda46589770a5bdb9f98bae6696e56e298e86833c0390c28ae98a709630f1766a8e95f7242094e0e3c79bce906ab6af2a0278b7fabef0bcd9a99f28989320f10914e74eaad113d098ba07ef59b7ff51e393708df71f86c6542315fe7713f26fcb3462b072848fdfdf407e609755bb87e7d960a5ee118818cf9230f2eefa5e24889be420817e133c208ead71d795ca97605587857a1f0", @typed={0x8, 0x2e, 0x0, 0x0, @uid=r3}, @generic="48582b164e3bb93e623093693e212cbd1d43f8172ec72fb5bb6f9e925d81dd009207f9abe763a141c0f4c493b50e8afed6c4ee85b75fccbbd77d81295fa3c4c6b97aea3d7bffacbad829052bff6f014d016ab97f1b8acc6912d662b9c8d2268773cad0b00bbe9139b387eee968772876aeaaa6511c30a3716f683f3c510403cdab7a69aec4fb86", @generic="1b7bacd51bdda948298109e346bba18c8d742354139b959a63fb655faca5965de3a512b00a5d2c64391be52c900d3d757455dd034a6f90b8695071792aacd5c3f7ae02cdeeb396972a3b9919763994ba354b7d8e52a8e9c79ba49896cd88a421f516e65b5bb87ba9ff7e20262200ac6b5f038a5db8cfc9376e8652b75420a1b8379d84955f4f0a8428a5e8a76594a5", @typed={0x4e, 0x74, 0x0, 0x0, @binary="22996fdd14f8ab014a473e32e91e0883e1fa01909b309566e305d8b99587c424dad5c271ef934e8f6aa125c5e8ae94ee7d046b531375a0a9c9d3659e0fddaf6d13464293541f69145dcd"}, @typed={0x8, 0x95, 0x0, 0x0, @fd}]}, @generic, @generic="dc6f803e6028c9948cae35b17151e7c832a776fedef982c94a6f467bb50335101607f221b84b78419196406a89ae4df163a2b778c4820229350f8b77e5cd010743852664601ce9c9b70c3ef148106edc0d35731c0ae11b5133d2207fb768551a8e4a14b74c70c637c1d7c35b44cd823cbc9de715b81b03fef158f3a866ed11558925b9c5d1fb4c0b463e9ef136f4cb233dd99860f54c2d16978ef2d524595deaee58769ae2b9205fc267ddf1d1879927533230bee49a65"]}, 0x14b4}, 0x1, 0x0, 0x0, 0x40}, 0x4040804) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_delroute={0x28, 0x19, 0x8, 0x70bd25, 0x25dfdbfd, {0xa, 0x10, 0x0, 0xa, 0x0, 0x2, 0x0, 0x1f, 0x3d00}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @typed={0x8, 0x8b, 0x0, 0x0, @uid=r3}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004}, 0x40000) 12:04:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06003f00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e23, 0xffff, @private2={0xfc, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x5}, 0x8) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev, @remote}}}], 0x20}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x2, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x6, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="18001000000000000000003ba2b80300"/31, @ANYRES32=r2, @ANYBLOB="000000000000000095000000000000009500003f000000000000005300094d5e3690e9a652125c3512eda0ba6704cc8cda606cc86a07f964db1b8a9a3f39d206f4620cb4619b39124d883d35dfefbee97fc2a674f09682e07f13f3f4c81b34a7d24fc5d11f61cb2a00a19725dd"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r3, 0x86, &(0x7f0000000280)={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) 12:04:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="39000c001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1800.616782][T32584] __nla_validate_parse: 10 callbacks suppressed [ 1800.616794][T32584] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:16 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_qrtr_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@initdev}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@mcast1, r3}, 0x14) close(r1) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet6_mptcp(0xa, 0x1, 0x106) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) sendfile(r7, r8, 0x0, 0xf03b0000) sendfile(r7, r6, 0x0, 0x8000000000004) sendfile(r5, r4, 0x0, 0x8000000000004) [ 1801.117632][T32585] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1801.148826][T32590] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000100)=0x20) unshare(0x10010000) [ 1801.190615][T32585] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1801.222198][T32584] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:16 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x40) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x20000044, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}}, 0x0) setsockopt$SO_J1939_SEND_PRIO(0xffffffffffffffff, 0x6b, 0x3, &(0x7f0000000080)=0x6, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100001040000eb000000000000000000", @ANYRES32=r3, @ANYBLOB="19000000000000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="15000000fc7d175a29af12ab7ec431a302685b5f424b1c7a238455c706387f329fd6b451e950ae7793926541eb408e4314d2ea0058207f15ac951b97c7f083218611007e30000d7669055513b87cd163fde7a296000000000000000000", @ANYRES16=0x0, @ANYBLOB="000829bd7000fcdbdf250c00000005002e00000000000a000900aaaaaaaaaa1a000008000600", @ANYRES32=r3, @ANYBLOB="0800390003000000060028000400000005002a0000000000"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x7b61f000) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f00000000c0), 0x492492492492627, 0x0) 12:04:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="39000e001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1801.477918][T32609] IPVS: ftp: loaded support on port[0] = 21 12:04:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000100)=0x20) unshare(0x10010000) 12:04:17 executing program 1: syz_emit_ethernet(0x5eb, &(0x7f0000001f80)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x5b5, 0x3a, 0x0, @remote, @mcast2, {[], @echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmmsg$sock(r0, &(0x7f0000000540)=[{{&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x200}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="129af92b294cdcb854512f5df1c8019f91f087908a63180b8fa95814829b2e0b069c0eb2d3b5c4060af914a6abab55136778", 0x32}, {&(0x7f00000000c0)="f92197fef17e2c7f7920027e840f7e198524772ed7e2a937f478f7568e9fc9bee0a9fe62ab13a504540c35b0e9e6aa7540d3e878aa3dc83490a5bb9041b5", 0x3e}], 0x2, &(0x7f0000000140)=[@txtime={{0x18, 0x1, 0x3d, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x400}}, @txtime={{0x18, 0x1, 0x3d, 0x31}}], 0xa8}}, {{&(0x7f0000000200)=@tipc=@name={0x1e, 0x2, 0x3, {{0x42, 0x3f}, 0x1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="72b27864e7f0a2f238351dd123aaca085b2ec7ff507f05dc881fb28546bcdb9293811880cccf045acc489530bd20b1f9b69f0b4b1457394c75d880681f4b9f4cea0f8df5c578f87735cc06136bb47992a5a423d5584f3c1f1277358e7617e44963c510054cf55e39651b48bcdca7ce86e340563d85a5a0ed4ebd45edd71cddc47256e280426e7af943c44432ef25fc679360033b6d6b03597123fda18cabe4ff62d1b319431430315f41dee825900b8548969850f8344185ff3419883b72e4fe2d61831ed0fa8039a43ff775ceafa92a5f", 0xd1}, {&(0x7f00000003c0)="549cb943fa67b42159bc79957bb4006635305001fbea4b609f1dda0ed349f900118ba277eba088256c971f361bc214654e574bbcf4fb572c92170d672df05595bce414492878532b2519ebc63ce2075a4ce81109b88ec2fdba8d0f1f3155c1d7f46e19c81f8419d80c2962fdd076fc71b2", 0x71}, {&(0x7f0000000440)="7c97bd8123435afe3d82c271f40ea24981a1ad478c72c7e8aac326d012a364afc3d050aed3507367231c8486fdad947a2ec03b730394ce1981acdeee1bec4fd259c0a9e957dbfb99f9215cdf61aa34ac0bddbe705b3b01b5bce590602d366da2ea62ab", 0x63}], 0x4, &(0x7f0000000500)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}], 0x18}}], 0x2, 0x1) [ 1802.008776][T32600] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1802.053965][T32614] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06004000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1802.143959][T32613] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000440), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x28000003, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r2, 0x0) r3 = accept(r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x20}, 0x20}}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x20, 0x3}, &(0x7f00000001c0)=0x18) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, 0x0) ioctl$PPPIOCSMRU1(r4, 0x40047452, &(0x7f0000000000)=0x4) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, 0x0, 0x48000) 12:04:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390010001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1802.324728][T32641] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:17 executing program 1: 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) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x8, &(0x7f0000000180)=0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x2010000, 0xfff9}) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 1802.572151][ T27] audit: type=1804 audit(1594469058.035:1246): pid=32657 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/778/memory.events" dev="sda1" ino=16381 res=1 [ 1802.712871][ T27] audit: type=1800 audit(1594469058.035:1247): pid=32657 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16381 res=0 [ 1802.851865][ T27] audit: type=1804 audit(1594469058.035:1248): pid=32657 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/778/memory.events" dev="sda1" ino=16381 res=1 [ 1802.882902][T32611] IPVS: ftp: loaded support on port[0] = 21 [ 1802.897086][T32649] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1802.933084][T32656] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1802.975193][T32609] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1803.028099][T32649] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1803.042763][ T27] audit: type=1804 audit(1594469058.235:1249): pid=32664 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/778/memory.events" dev="sda1" ino=16381 res=1 [ 1803.572833][T32667] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x4c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x3}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HOOK={0x20, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'vcan0\x00'}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x2}]}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14}}, 0x94}, 0x1, 0x0, 0x0, 0x801}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000380)={0x20, r5, 0xd33, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}]}]}, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), 0x4) 12:04:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="030800005e0bcfe847a071") getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) unshare(0x2a000400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x80000019}) 12:04:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390060001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06004800010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:19 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x40) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x20000044, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}}, 0x0) setsockopt$SO_J1939_SEND_PRIO(0xffffffffffffffff, 0x6b, 0x3, &(0x7f0000000080)=0x6, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100001040000eb000000000000000000", @ANYRES32=r3, @ANYBLOB="19000000000000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="15000000fc7d175a29af12ab7ec431a302685b5f424b1c7a238455c706387f329fd6b451e950ae7793926541eb408e4314d2ea0058207f15ac951b97c7f083218611007e30000d7669055513b87cd163fde7a296000000000000000000", @ANYRES16=0x0, @ANYBLOB="000829bd7000fcdbdf250c00000005002e00000000000a000900aaaaaaaaaa1a000008000600", @ANYRES32=r3, @ANYBLOB="0800390003000000060028000400000005002a0000000000"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x7b61f000) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 1804.353060][T32713] IPVS: ftp: loaded support on port[0] = 21 [ 1804.570590][T32705] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="3900f0001300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000008fc0)=[{{0x0, 0xffffffffffffffdb, &(0x7f0000000280)=[{&(0x7f00000005c0)=""/4114, 0x1010}], 0x1}}], 0x400000000000227, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="13ffffff410005060513f0219bd3db376b57703661822ede000000000000000000"], 0x14}}, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_NEW_KEY(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xd16482071c57397b}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r3, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @NL80211_ATTR_KEY_SEQ={0x7, 0xa, "158c3a"}, @NL80211_ATTR_KEY_SEQ={0x10, 0xa, "c608f3f346418feff8590873"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "fb57579bcec5702f576990202a"}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}]}, 0x60}, 0x1, 0x0, 0x0, 0x40080}, 0x4040010) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, 0x3, [@default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}) 12:04:20 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$unix(0x1, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f00000003c0)={0x10, 0x10}, 0x10}], 0x1}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$rds(r2, &(0x7f0000001f00)={&(0x7f00000003c0)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/73, 0x49}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)=""/127, 0x7f}, {0x0}], 0x5, &(0x7f0000001bc0), 0x0, 0x4}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) sendmsg$rds(r4, &(0x7f0000001f00)={&(0x7f00000003c0)={0x2, 0x0, @multicast2}, 0xd, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/73, 0x2}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x200005de}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/23, 0x17}], 0x5, &(0x7f0000001bc0)}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x2) r6 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r6, 0x0, 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="f4"], 0x1) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000002c0)={@mcast1, @ipv4={[0x0, 0x0, 0x8], [], @multicast2}, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) sendmsg$xdp(r4, &(0x7f0000000300)={&(0x7f0000000080)={0x2c, 0x1, r7, 0x1f}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="292adccb4c72e956f567", 0xa}, {&(0x7f0000000100)="c156ebad90de4387fcbeb88967a7f9c7f207d39bd4babd7b8e19e8759deacdc1234144bc428cdcaf926a811471ca9571", 0x30}, {&(0x7f0000000240)}], 0x3, 0x0, 0x0, 0x8000}, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) [ 1805.572356][T32721] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1805.639271][T32726] __nla_validate_parse: 7 callbacks suppressed [ 1805.639282][T32726] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06004c00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:21 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0200002d00050fd25a80648c63940d0e24fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r3 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0b3e0000000000000000250000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r3, @ANYBLOB="3269a29b99ad32069845b47cb8114080fb1f4645838a03bc87f1c49b529c99f8c4a07e2a0fc5a9a8321b915ea4f64f3a599069d48c8142aeb4e0970940046da72b2c6e6df84a666cf5998e05222a100f54fc1bd8e4df46a1eb7b8ba1d3917a75691f61abedb0772f8235978b4892437a38c34f6bc37c343f529a4687ed0c02ad3c"], 0x3c}, 0x1, 0x6000000000000000}, 0x0) r4 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1ff}, 0x8) sendmsg(r4, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0) write$binfmt_script(r4, &(0x7f0000000300)=ANY=[], 0xfdef) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000002c0)=0x14) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8912, &(0x7f0000000180)=@buf={0x1000, &(0x7f00000025c0)="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"}) recvmmsg(r4, &(0x7f0000000100)=[{{0x0, 0x32a, &(0x7f0000000440)=[{&(0x7f00000015c0)=""/4096, 0xfffc}], 0x1}}], 0xffffff1f, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001380)={0x0, 0x0, 0x0}, 0x0) 12:04:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000061300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1805.878763][T32763] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, 0x0) socket(0x0, 0x0, 0x0) 12:04:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_AD_USER_PORT_KEY={0x6}, @IFLA_BOND_MODE={0x5, 0x1, 0x4}]}}}]}, 0x44}}, 0x0) r2 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendmsg(r2, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="cf", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r4, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000000c0)=r5) r6 = syz_open_procfs$namespace(r5, &(0x7f0000000100)='ns/uts\x00') r7 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r7, 0x1, &(0x7f00000000c0)) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r7, 0xc0506617, &(0x7f00000003c0)={{0x2, 0x0, @reserved="3720cb276bc9f23e1732e45fba9cf717382d83a1195ca28e44735693bd7fa814"}, 0x54, 0x0, [], "a8088aed8c2c8a471f572951278db81141b8fc4c22e1797ba2c68366e4ff3a77308f182ccb3a857b6760f6e88417a6de554c3dce737c306fd50f74f9116e7b4715ac8423f3d51d4130ccdd68cd9d65df93426a1c"}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r6, 0xc0506617, &(0x7f00000002c0)={{0x3, 0x0, @descriptor="12350f328c407238"}, 0x40, r8, [], "585be8b94601c07d61aea8da4ce7df8a2b6e2f16a2abfc6b438985d61e89193e7035625be3e06a27287c1382d43a806a9dc3263e480bf536e2816386935550d9"}) 12:04:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xd, 0xd, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3ff}, [@generic={0xcc, 0x7, 0xe, 0x5, 0x7}, @alu={0x4, 0x0, 0x1, 0x18, 0x9, 0x40, 0x1}, @call={0x85, 0x0, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xc4df}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd051, 0x0, 0x0, 0x0, 0x383}, @alu={0x4, 0x1, 0x2, 0x9, 0x8, 0xffffffffffffffff, 0xffffffffffffffff}, @alu={0x9, 0x0, 0x5, 0x1, 0x2, 0xc}, @call={0x85, 0x0, 0x0, 0x36}]}, &(0x7f0000000100)='GPL\x00', 0xfffff000, 0xc7, &(0x7f0000000200)=""/199, 0x40f00, 0x1, [], 0x0, 0xc, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x3, 0x1}, 0x21, 0x10, &(0x7f0000000180)={0x3, 0x10, 0x0, 0xff}, 0x10, 0x0, r0}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000006c0)=ANY=[@ANYRES64=r0], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r1}, 0x78) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)) 12:04:21 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x40) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x20000044, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}}, 0x0) setsockopt$SO_J1939_SEND_PRIO(0xffffffffffffffff, 0x6b, 0x3, &(0x7f0000000080)=0x6, 0x4) r1 = socket$nl_route(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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100001040000eb000000000000000000", @ANYRES32=r3, @ANYBLOB="19000000000000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="15000000fc7d175a29af12ab7ec431a302685b5f424b1c7a238455c706387f329fd6b451e950ae7793926541eb408e4314d2ea0058207f15ac951b97c7f083218611007e30000d7669055513b87cd163fde7a296000000000000000000", @ANYRES16=0x0, @ANYBLOB="000829bd7000fcdbdf250c00000005002e00000000000a000900aaaaaaaaaa1a000008000600", @ANYRES32=r3, @ANYBLOB="0800390003000000060028000400000005002a0000000000"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x7b61f000) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 1806.394507][ T319] IPVS: ftp: loaded support on port[0] = 21 12:04:22 executing program 5: unshare(0x40000000) r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}, 0x6}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0xfdffffff00000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) [ 1806.536622][T32766] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1806.559002][ T302] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1806.687607][ T300] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1806.740465][T32766] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1806.788143][ T350] IPVS: ftp: loaded support on port[0] = 21 12:04:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="3900000a1300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl(r0, 0x7fffffff, &(0x7f0000000080)="080db5055eb6f8d5c172cf59ba7a555ad37862d5940baa67b30dbe46727e3d096892fd5e62135b183200"/56) r1 = socket$inet(0x10, 0x2, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x28, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan1\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000001340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f0000001300)={&(0x7f0000000180)={0x1170, r2, 0x300, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xdc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc31}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_BEARER={0x30, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_NODE={0x100c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x42a5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2cfe}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x36c}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}]}, 0x1170}}, 0x4000840) sendmsg(r1, &(0x7f0000000000)={0x0, 0x117, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000180007841dfffd946f610500020f81001f038b0606000800080005004000ff7e280000001100ffffba16a0aa1c0900000000000012fffff0000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1348}, 0x0) [ 1807.345306][ T363] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06014f00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1807.391736][ T380] tipc: Enabling of bearer rejected, already enabled 12:04:22 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000008140)=[{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000340)}], 0x1}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) sendmmsg$sock(r0, &(0x7f0000000f40)=[{{&(0x7f0000000000)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="f0f96e6fc464121b2f7ef9f36a4016c4561829a07711b5529f64010dbb8705920be3a547de20168cfd73819c67d0b71805d40f08d714a4cdc8cac13c5b77f3c059cf80c11975a6b95cefd3cdc4d3d7f8728009fa56e3e9ec1aa65a4aadd4c61f0e1aecc2dd0aad1b0e969167f979c3c4eaa80ca97db1a343884e416c63d2e84e54fbae28772dc7d4192c733fe4d91e07e4651761823756fa9d44ece40a73f799f11c00aafd9ef32d8f986044fc61d5736c3fdc4ec913290b616467bd8a9cdc1651f4b2d55cd874216bac30", 0xcb}, {&(0x7f0000000240)="4275676a40bc7d9eb69eb7c5ecd83d163e0701ad9bd1949d3d", 0x19}, {&(0x7f0000000340)="22dff118435e86f634b6a9319802f0129a48d788c3597140d834afd7eea1ae8760f8463255f83183359ead032ad38dc1bb51a6727b51466b78a312c5841cf2d79d47d7543da10dc6116deb00f6f4ee6a75bcd210c5cde169462f374985d12b2b9c62561152c816c669febf77348c54be862db55039c70a31339053d87b9009926a73267035b3940e4ab458ad19eb70b79e1b5486a54e0c09ff36fba43f5b55ca073db886b361caf6c1328f5b2c024c4abb8b6baf1381824ac50d49064ffdd9f3902ab27def2809c62b75a30f0d6e74a545e567ef37f3b59d0bb9b797b08eebf5a7d1d9bb8e9c57a9509a8fa2d9349e", 0xef}, {&(0x7f0000000440)="982501210092d86fd31f4ab209fb4f72af5c9f584672e3fe2c777da77c1c6b3562c553c3c823b95bf5f23d8d39d294fece6add143260f9f74d920f490f3298011354ddb2b1c92d4316126258511ba85a54febb9d1e45d9991a7eae4d39fbbcf3e656a99e8462a6baab47f870289f0ef424c5031074c5647b0690fd87be4fbd1bf3a1dd43c284362e62d192630a4eb1f16ecb1590df33d2aba2092b1af40b9f25fa2b0340963a5529d46e3a165ff15406ec0b9eab221c12d74ba0720725160762b4ac470d314ab8dba8361489f11f177f5e43a886028c441bf1", 0xd9}, {&(0x7f0000000280)="a4333d3dfe799dfe42f5890980502b1b04060c3f5e2ab4229bc246886b5ada39dd2c610aa3c109e29705d2c7c75777f361110c3fb3b72ce58617f45aa7291ae8f7f6df59e5a6f59074471ce19c20a50d40dd6068973739c003a472836e1efd9ef1a08f1e9aab812f08", 0x69}, {&(0x7f0000000540)="d0c2b37af540f1711a55ca441cf186aae1ccb11a1e3df4e6709206bc4bba166d3757d3a23c5bdbad0c2ab43094b91950ec4449e882c3e7e57ce81f74504cf91453f431ac0e1e48034e499a0ec6f723e3318da51f24", 0x55}, {&(0x7f00000005c0)="64e91d5cfb58d6e47026261df29253777a38cc1007a8a74129cb632880d4ae2617b1d87f15684b4920d1719e33c2795d7407755dd49a487753dcc26947784dccd0980ab2b8361c98f46cc3fcfc0ea763ae342c310c8da9", 0x57}, {&(0x7f0000000640)="3c9bd3a32161c50478c02b9af8422daab62f03e46a1a915723d3d959386122f459c43d1d9d77eec739af2f4c243d61f626f4db872192d6d4cffe579fbcc0f1a98e19b385c2c758cf2bee5d0e5e291a1fade993987269d92847d8d85880c5f7aaf75247501989971b77cad7f5615aca2c7fba166db0a3420fea4c2e2eb843e5b5ff4fbfa8913d7360ee7c544d140e4229d283bb17c1b6505afc", 0x99}, {&(0x7f0000000700)="4446a7623e40dea7205b582bfb4bd8f33a39f694e5f63bcd1ff4561f873ca1d4f2f0631f745f19ae863acd24d65073ae625388223c8cc78ec9d2ec1ac14d447ae451d91e5930edf0dd", 0x49}], 0x9, &(0x7f0000000880)=[@txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x8000}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x7f}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}], 0x90}}, {{&(0x7f0000000940)=@l2tp={0x2, 0x0, @private=0xa010100, 0x4}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="0a461fc6d864541e9135e097377d4be3559dfbbb974e3b3c736815715460cb2819c51f0c74d311f4e1a83c101cc59320c0c420f20cf1c6b1a496c984f4598b15f5a3152be2", 0x45}], 0x1, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0xf97}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x400}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x80}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}], 0xa8}}, {{&(0x7f0000000b40)=@l2={0x1f, 0x7f, @fixed={[], 0x10}, 0x893}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000bc0)="70183d5f9e1c06a7ae04342fb390865ddbd3f6b8422a4836c1b1baf45c926481546b", 0x22}], 0x1, &(0x7f0000000c40)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffbff}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x81}}, @mark={{0x14, 0x1, 0x24, 0x3278}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x240}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d00)="7d6b13a3e149b4192f703b4ec0bf45e3c50328879215543ee59ebf68ba263c3539ee670988bc59a0c5c330216d93c5490671590c5d8235515cd9cf7d745339a5df9f9dc35fd54db89836412189256bcd1c61aae6c4733a245d6f800f346d4eb6e438160c433d7633da7601cb7f957a732f4a0609b1ffaad9effed2889e6a1a36f7fe500a01fff2a476c5efe868f7a09b7dff7ff0eba2db2a5b5d96b50e85a8aa625db8d196be00ad24849a59b05628ed480d9fb968488562c472e4d3f6a071aa0a02", 0xc2}, {&(0x7f0000000e00)="df488681594c32cff253fea8b91e9a42776a56c7d61165c5a0b75d645bde853699844ba90f6f91", 0x27}], 0x2, &(0x7f0000000e80)=[@mark={{0x14, 0x1, 0x24, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}], 0xa8}}], 0x4, 0x4040000) r2 = socket$netlink(0x10, 0x3, 0x9) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001040)='tls\x00', 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000300)=0x1a, 0x4) [ 1807.439312][ T373] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1807.474257][ T362] IPVS: ftp: loaded support on port[0] = 21 12:04:22 executing program 1: close(0xffffffffffffffff) socketpair$tipc(0x1e, 0x801, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='threaded\x00', 0xfffffc61) close(0xffffffffffffffff) close(r0) [ 1807.508055][ T321] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:04:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="3900000c1300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:23 executing program 4: socket$phonet(0x23, 0x2, 0x1) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @rand_addr=0xac14ffbb}}}, &(0x7f0000000180)=0x98) 12:04:23 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="38edffff0f0005070002000000697a50a103b125f99e833443bb544a0dac77dfc8627cdb942cec1d09076b2b3f5660123aedf38e416c28d1d1c857b00bb8f26d83c3c384aa2f84617c5ec7deb91a4fee85461081cf5e", @ANYRES32=r4, @ANYBLOB="01000016010000001800120008000100736974000c00020008000300", @ANYRES32=r5], 0x38}}, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0xfffffffffffffffd) unshare(0x40000000) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x200002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040), 0x8) [ 1807.846379][ T414] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1808.013508][ T435] IPVS: ftp: loaded support on port[0] = 21 12:04:23 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x40) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x20000044, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}}, 0x0) setsockopt$SO_J1939_SEND_PRIO(0xffffffffffffffff, 0x6b, 0x3, &(0x7f0000000080)=0x6, 0x4) r1 = socket$nl_route(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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100001040000eb000000000000000000", @ANYRES32=r3, @ANYBLOB="19000000000000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="15000000fc7d175a29af12ab7ec431a302685b5f424b1c7a238455c706387f329fd6b451e950ae7793926541eb408e4314d2ea0058207f15ac951b97c7f083218611007e30000d7669055513b87cd163fde7a296000000000000000000", @ANYRES16=0x0, @ANYBLOB="000829bd7000fcdbdf250c00000005002e00000000000a000900aaaaaaaaaa1a000008000600", @ANYRES32=r3, @ANYBLOB="0800390003000000060028000400000005002a0000000000"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x7b61f000) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 1808.175352][ T439] IPVS: ftp: loaded support on port[0] = 21 [ 1808.327090][ T429] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1808.358688][ T428] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1808.730219][ T428] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1808.759061][ T436] IPVS: ftp: loaded support on port[0] = 21 12:04:24 executing program 4: unshare(0x40000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000003021f071cfffd946fa283005b580a000900020009000000010015000404ff7e", 0x24}], 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000240)=@abs={0x1, 0x0, 0xfffffffb}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000002c0)="b0c1cd38cfa6b54ae0b8375ded1debdce06f674c062103aef465b4e49b17ed39fb2a296bda5d1576d73ba218dbaa6e169057c52e14ed0f58c8aa9c6f76d1579360ef99c4152ed6ebdb19270a0541121f2b0c5382d3c8b0bf9211f3b4ee7b6bc499de46030f66fb74a8960b9922965be624e5ffb19ed34bc2c152dcc5642a6709807010b8da15e01e75cd16e4f906869a8fc2a906745745b3201bdda67d1213", 0x9f}, {&(0x7f0000000780)="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", 0x1000}], 0x2, &(0x7f0000001840)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x128, 0x20004000}, 0xc000050) recvmmsg(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x21, &(0x7f0000007bc0)) accept4$inet(r1, &(0x7f00000003c0)={0x2, 0x0, @remote}, &(0x7f0000000400)=0x10, 0x800) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000081d000/0x2000)=nil, 0x2000, 0x2000003, 0x8031, r2, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") socketpair(0x0, 0x0, 0x4, &(0x7f00000004c0)={0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r4, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0xac922c7c}, 0xc, &(0x7f0000000700)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="00022abd7000fddbdf25010000000000000007410000001800180000000169623a69701493183667726574617030000000"], 0x34}, 0x1, 0x0, 0x0, 0x24004000}, 0x2018800) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x100, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004000}, 0x44010) socket$nl_generic(0x10, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440), 0x575, 0x0, 0x214}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xba78718d0cc3d42b, 0x0, 0xffffffffffffff61, 0x40000000}, 0x0) r6 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r6, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 1808.924314][ T460] IPVS: ftp: loaded support on port[0] = 21 12:04:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="3900000e1300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1809.140127][ T455] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1809.642640][ T460] IPVS: ftp: loaded support on port[0] = 21 [ 1809.704044][ T38] tipc: TX() has been purged, node left! [ 1809.713959][ T38] tipc: TX() has been purged, node left! [ 1809.778783][ T38] tipc: TX() has been purged, node left! [ 1809.795053][ T38] tipc: TX() has been purged, node left! 12:04:29 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) pipe(0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x1) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x10, 0xffffffffffffffff, 0x27824000) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/227, &(0x7f0000000000)=0xe3) 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) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, 0x0, 0x0}, 0x258) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) 12:04:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06025800010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390065581300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1814.113161][ T595] __nla_validate_parse: 6 callbacks suppressed [ 1814.113172][ T595] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1814.198746][ T599] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1814.555920][ T596] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:30 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000580)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x4}]}, 0x1c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r3, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x59, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008000}, 0x4004881) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)={0x54, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8}]}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x54}}, 0x0) [ 1814.626276][ T598] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1814.636912][ T596] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000601300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1815.109688][ T607] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1815.135019][ T613] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06655800010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1815.294770][ T613] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1815.327024][ T626] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000002) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x11, 0x800, 0xae4, 0x6, 0x0, r3, 0x0, [], r7, 0xffffffffffffffff, 0x5, 0x2, 0x1}, 0x40) splice(r2, &(0x7f0000000040)=0x2, r8, &(0x7f0000000140), 0x4, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x48}, {0x20, 0x0, 0x0, 0xfffff00c}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001c80)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="50631808", 0x4}], 0x1}}], 0x1, 0x0) 12:04:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390058651300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1815.902384][ T625] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1816.024989][ T633] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1816.042172][ T625] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1816.196857][ T642] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1816.223614][ T633] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000007060500000000000000000400000000080006400000003a0500010007"], 0xfffffdfd}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 12:04:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x110, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000fa87c62a19d1174a3aaeb221dbbc4200010a000000000000d958aa882951f055b60c780000000000009e6249ef76aa8fddf5033e4fb3b0c02df9d9894afecab546c0bd2c5ba2469eba71eca4ecd2201614785cd973ac02e9bc8389257791714d3941318717b328632b02c523a9b2841bdce7549074fd2c75ea8be57d80f32c421413f41cf4c06e935d18ae129bfab887d897d15474dd2e7fa3100575d2ce85b35216"], 0x14}}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f00000000c0)={@fixed={[], 0x12}, 0x5}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000440)={{0x2c, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e24, 0x1, 'wlc\x00', 0x17, 0x1, 0x1a}, {@remote, 0x4e22, 0x10000, 0x4, 0xcf7c, 0x1f}}, 0x44) pipe(&(0x7f0000000340)) socket$tipc(0x1e, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6, @ANYBLOB="42d07c77f8a8f9a4f4bbfa2b8063526ff22af12ea1cf58c36234b649d33cd69d2e187e5d3aaa4918dbdbf310e8dc9a0abf36ea0cd10cf558000000000000000000"], 0x1c}}, 0x8000) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="08000000040000000000", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 12:04:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06006000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000811300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="f0ced9c3ad570af4329bf4775482d7bbc71b6f917f7c4634710e363c2029c91f", @ANYRES32=0x0], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={r4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x8b1a, &(0x7f0000000040)) 12:04:32 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000340)=ANY=[@ANYRESHEX=r0, @ANYRES16, @ANYRES64, @ANYRES32, @ANYBLOB="307f81bb6aa7c327846330d84f6e28bdf74a075de595e621b54a7bb1138a213fd14790d19e41ed69f4761c21c6fb9e61ff0f9ba665eae4d0e8904cf90dccae30c21c4aa119bdbd1e853b1bbc01d4a6bfc1a3ec97073f88f152fe7e550b782fbdfa343c29615c804d28219df5b72920328fc788bcae36e6a2", @ANYRES64]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vxcan1\x00'}) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000020001280080001007269744ab107678008000100", @ANYRES32=r6, @ANYBLOB="08000300ac1414aa"], 0x40}}, 0x0) bind$can_j1939(r3, &(0x7f0000000040)={0x1d, r6, 0x3, {0x2, 0x1, 0x2}, 0xff}, 0x18) [ 1816.824704][ T27] audit: type=1804 audit(1594469072.285:1250): pid=653 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir673287140/syzkaller.SBFN1u/963/cgroup.controllers" dev="sda1" ino=16241 res=1 [ 1816.865688][ T661] IPVS: ftp: loaded support on port[0] = 21 [ 1817.102083][ T663] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000f01300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:32 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200000000004543e09672e1362fa7921efd3b4b524f5739f460"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004017a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$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_sched(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x3c, 0x2c, 0x6b3, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0xc, 0x2, [@TCA_ROUTE4_IIF={0x8, 0x4, r5}]}}]}, 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 1817.592755][ T27] audit: type=1804 audit(1594469073.055:1251): pid=660 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1220/cgroup.controllers" dev="sda1" ino=16257 res=1 [ 1817.679881][ T27] audit: type=1804 audit(1594469073.055:1252): pid=666 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1220/cgroup.controllers" dev="sda1" ino=16257 res=1 [ 1817.812677][ T27] audit: type=1804 audit(1594469073.275:1253): pid=684 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1220/cgroup.controllers" dev="sda1" ino=16257 res=1 12:04:33 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x21c2, 0x5, 0xd6, 0x7, 0x4c, 0x10001, 0x7}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r3, 0x4, 0x8, [0x3, 0x4, 0x7, 0x1, 0xadf3, 0xe79, 0x80, 0x0]}, 0x18) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f0000003040)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000002fc0)={0x14, 0x10, 0xa, 0x801}, 0x14}}, 0x0) [ 1817.943914][ T673] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1817.961550][ T693] IPVS: ftp: loaded support on port[0] = 21 12:04:33 executing program 4: r0 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0)='wireguard\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4000002, 0x28011, r1, 0x0) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="070700000000000000000000000014000200776730"], 0x28}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="1492f697f10000003100010a000000000000000000000000a80ca6a80566fbf7745c8a977ccb56f7929b37f9b70495216eec6917"], 0x14}}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r5, 0xc2}, 0x8) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r2, 0x0, 0x100000002) 12:04:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06586500010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:33 executing program 2: r0 = socket$inet(0x2, 0x5000000000000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00'}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000001c80)=ANY=[@ANYBLOB="9feb01001800000000000000400000000000000000000000000000000000010500000008000000000000000100008500000000000000000100"/75], &(0x7f0000000340)=""/142, 0x5a, 0x8e, 0x8}, 0x20) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={@loopback={0xff000000}, 0x0, r3}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190016000300000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 12:04:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4ca20100, &(0x7f0000000080)=[{&(0x7f0000000840)="2300000025000511d25a80648c63940d0424fc60040028000a001100022f004837153e", 0x23}], 0x1}, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4000080) 12:04:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000000f00035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1818.282267][ T734] BPF:Unsupported section found [ 1818.423604][ T27] audit: type=1804 audit(1594469073.885:1254): pid=753 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir263497211/syzkaller.CyZiTg/726/cgroup.controllers" dev="sda1" ino=16161 res=1 [ 1818.733658][ T749] debugfs: Directory '!' with parent 'ieee80211' already present! [ 1818.762013][ T752] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1818.816025][ T750] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1819.405962][ T750] BPF:Unsupported section found 12:04:34 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) accept4$netrom(r0, &(0x7f0000000300)={{0x3, @bcast}, [@bcast, @bcast, @remote, @remote, @netrom, @null, @remote, @rose]}, &(0x7f0000000380)=0x48, 0x80800) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0xf8, r1}, 0x14) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f00000000c0)={0x287e}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000000)={'lo\x00', r4}) socket$inet6(0xa, 0x0, 0x2) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x14}}, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f00000003c0)=0x1) [ 1819.520393][ T783] IPVS: ftp: loaded support on port[0] = 21 [ 1819.687482][ T752] __nla_validate_parse: 9 callbacks suppressed [ 1819.687493][ T752] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1819.937130][ T755] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1819.958655][ T754] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1819.982865][ T754] CPU: 0 PID: 754 Comm: syz-executor.5 Not tainted 5.8.0-rc2-syzkaller #0 [ 1819.991379][ T754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1820.001432][ T754] Call Trace: [ 1820.004737][ T754] dump_stack+0x18f/0x20d [ 1820.009771][ T754] sysfs_warn_dup.cold+0x1c/0x2d [ 1820.014718][ T754] sysfs_do_create_link_sd+0x11e/0x140 [ 1820.020201][ T754] sysfs_create_link+0x5f/0xc0 [ 1820.025771][ T754] device_add+0x6ff/0x1b00 [ 1820.031177][ T754] ? device_check_offline+0x280/0x280 12:04:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000021300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1820.036645][ T754] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 1820.042684][ T754] wiphy_register+0x1d5b/0x2840 [ 1820.047585][ T754] ? wiphy_unregister+0xc10/0xc10 [ 1820.052619][ T754] ? default_device_exit_batch+0x3d0/0x3d0 [ 1820.058519][ T754] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1820.064662][ T754] ieee80211_register_hw+0x2291/0x3950 [ 1820.070160][ T754] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 1820.075545][ T754] ? check_preemption_disabled+0x38/0x220 [ 1820.081274][ T754] ? memset+0x20/0x40 [ 1820.085265][ T754] ? __hrtimer_init+0x12c/0x260 [ 1820.090129][ T754] mac80211_hwsim_new_radio+0x2351/0x4540 [ 1820.095874][ T754] ? hwsim_virtio_rx_work+0x350/0x350 [ 1820.101277][ T754] ? memcpy+0x39/0x60 [ 1820.105271][ T754] hwsim_new_radio_nl+0x93e/0xf8c [ 1820.110311][ T754] ? mac80211_hwsim_new_radio+0x4540/0x4540 [ 1820.116229][ T754] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 1820.123198][ T754] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 1820.130059][ T754] genl_rcv_msg+0x61d/0x980 [ 1820.134579][ T754] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 1820.141532][ T754] ? lock_release+0x8d0/0x8d0 [ 1820.146239][ T754] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1820.151538][ T754] netlink_rcv_skb+0x15a/0x430 [ 1820.157269][ T754] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 1820.164234][ T754] ? netlink_ack+0xa10/0xa10 [ 1820.168879][ T754] genl_rcv+0x24/0x40 [ 1820.172873][ T754] netlink_unicast+0x533/0x7d0 [ 1820.177649][ T754] ? netlink_attachskb+0x810/0x810 [ 1820.182765][ T754] ? _copy_from_iter_full+0x247/0x890 [ 1820.188139][ T754] ? __phys_addr+0x9a/0x110 [ 1820.192647][ T754] ? __phys_addr_symbol+0x2c/0x70 [ 1820.197676][ T754] ? __check_object_size+0x171/0x3e4 [ 1820.202970][ T754] netlink_sendmsg+0x856/0xd90 [ 1820.207745][ T754] ? netlink_unicast+0x7d0/0x7d0 [ 1820.212704][ T754] ? netlink_unicast+0x7d0/0x7d0 [ 1820.217678][ T754] sock_sendmsg+0xcf/0x120 [ 1820.222100][ T754] ____sys_sendmsg+0x6e8/0x810 [ 1820.226873][ T754] ? kernel_sendmsg+0x50/0x50 [ 1820.231561][ T754] ? do_recvmmsg+0x6d0/0x6d0 [ 1820.236159][ T754] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1820.242148][ T754] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1820.248127][ T754] ? __lock_acquire+0xc1e/0x56e0 [ 1820.253074][ T754] ___sys_sendmsg+0xf3/0x170 [ 1820.257675][ T754] ? sendmsg_copy_msghdr+0x160/0x160 [ 1820.262967][ T754] ? __fget_files+0x272/0x400 [ 1820.267653][ T754] ? lock_downgrade+0x820/0x820 [ 1820.272505][ T754] ? find_held_lock+0x2d/0x110 [ 1820.277284][ T754] ? check_preemption_disabled+0x38/0x220 [ 1820.283015][ T754] ? __fget_files+0x294/0x400 [ 1820.287709][ T754] ? __fget_light+0xea/0x280 [ 1820.292335][ T754] __sys_sendmsg+0xe5/0x1b0 [ 1820.296843][ T754] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1820.301868][ T754] ? __x64_sys_futex+0x382/0x4e0 [ 1820.306811][ T754] ? check_preemption_disabled+0x38/0x220 [ 1820.312529][ T754] ? do_syscall_64+0x1c/0xe0 [ 1820.317114][ T754] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1820.323100][ T754] do_syscall_64+0x60/0xe0 [ 1820.327530][ T754] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1820.333454][ T754] RIP: 0033:0x45cba9 [ 1820.337604][ T754] Code: Bad RIP value. [ 1820.341706][ T754] RSP: 002b:00007f5bfb6bbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1820.350119][ T754] RAX: ffffffffffffffda RBX: 0000000000503640 RCX: 000000000045cba9 [ 1820.358091][ T754] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1820.366062][ T754] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1820.374035][ T754] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1820.382004][ T754] R13: 0000000000000a65 R14: 00000000004cd418 R15: 00007f5bfb6bc6d4 [ 1820.486413][ T772] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1820.494154][ T791] IPVS: ftp: loaded support on port[0] = 21 [ 1820.501973][ T781] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:04:36 executing program 2: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r0, @ANYBLOB="4177f292251855b21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) r1 = socket$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$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x3f) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="4177f292251855b21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) [ 1820.676356][ T787] device lo entered promiscuous mode [ 1821.006495][ T795] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1821.131810][ T810] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1821.259411][ T814] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1821.315727][ T38] tipc: TX() has been purged, node left! [ 1821.325735][ T38] tipc: TX() has been purged, node left! [ 1821.384662][ T811] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 12:04:39 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000340)=ANY=[@ANYRESHEX=r0, @ANYRES16, @ANYRES64, @ANYRES32, @ANYBLOB="307f81bb6aa7c327846330d84f6e28bdf74a075de595e621b54a7bb1138a213fd14790d19e41ed69f4761c21c6fb9e61ff0f9ba665eae4d0e8904cf90dccae30c21c4aa119bdbd1e853b1bbc01d4a6bfc1a3ec97073f88f152fe7e550b782fbdfa343c29615c804d28219df5b72920328fc788bcae36e6a2", @ANYRES64]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vxcan1\x00'}) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000020001280080001007269744ab107678008000100", @ANYRES32=r6, @ANYBLOB="08000300ac1414aa"], 0x40}}, 0x0) bind$can_j1939(r3, &(0x7f0000000040)={0x1d, r6, 0x3, {0x2, 0x1, 0x2}, 0xff}, 0x18) 12:04:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06006800010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000041300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:39 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4ca20100, &(0x7f0000000080)=[{&(0x7f0000000840)="2300000025000511d25a80648c63940d0424fc60040028000a001100022f004837153e", 0x23}], 0x1}, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4000080) 12:04:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06586500010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="01000000100000000000010000000400018004000280d7fe8c64171c9ab27a348100000000000000e114b52735c87d216babb7090d4f76ec94b34e207714f25150ec4643430fc79951fd6ce8641f46c2"], 0x1c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="38100f00e218e699ec286f1b7c9948dd52f57eed07c5914c1e5034083159e1456a7a36786205df118156f22ae06f00c09d557463277fc43c2b09c514f486791e3a2fad", @ANYRES16=r2, @ANYBLOB="00022dbd7000fedbdf25030000000c0001800800030000000000050003000000000005000500040000000500050001000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000050}, 0x30008810) socket$inet6(0xa, 0x1, 0x84) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pwritev(r3, &(0x7f0000001200)=[{&(0x7f0000000000)="dd068b4f18851fe7909b4f3f7869320ef3de4f4a9440dd54250f24fd7d4c5d6e693f7dd417ea7fd3f44e6e0b033d817499f40a7aba54d01c8273803e31d7c14e1d2c2cb9fd694d0514390adf7762ea8c79f430d2661de402f187007dba105ea879", 0x61}], 0x1, 0x0) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000080)="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") write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="14006e6b5f2e0f173000b80dae1ba8d3758000001f"], 0x14}}, 0x0) getsockopt$IP_SET_OP_VERSION(r5, 0x1, 0x53, &(0x7f0000000200), &(0x7f00000003c0)=0x8) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r6, 0x1, &(0x7f00000000c0)) mmap(&(0x7f000033c000/0x2000)=nil, 0x2000, 0x2, 0x28011, r6, 0xfffff000) [ 1824.009239][ T873] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1824.072430][ T877] IPVS: ftp: loaded support on port[0] = 21 [ 1824.240099][ T878] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 1824.295560][ T880] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1824.314807][ T881] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x100000002) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='memory.current\x00', 0x275a, 0x0) writev(r3, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r4, 0x6b, 0x4, 0x0, &(0x7f0000000140)) [ 1824.599782][ T27] audit: type=1804 audit(1594469080.065:1255): pid=895 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1225/cgroup.controllers" dev="sda1" ino=16374 res=1 12:04:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000dc0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x8001, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000080)=0xffffffff, 0x4) recvmmsg(r0, &(0x7f0000000580)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000480)={r3}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000004c0)={r5}) [ 1824.704717][ T27] audit: type=1804 audit(1594469080.095:1256): pid=895 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1225/cgroup.controllers" dev="sda1" ino=16374 res=1 [ 1824.770940][ T885] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1824.803898][ T874] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1824.823846][ T874] CPU: 0 PID: 874 Comm: syz-executor.5 Not tainted 5.8.0-rc2-syzkaller #0 [ 1824.832355][ T874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1824.842406][ T874] Call Trace: [ 1824.845702][ T874] dump_stack+0x18f/0x20d [ 1824.850046][ T874] sysfs_warn_dup.cold+0x1c/0x2d [ 1824.854984][ T874] sysfs_do_create_link_sd+0x11e/0x140 [ 1824.860450][ T874] sysfs_create_link+0x5f/0xc0 [ 1824.865241][ T874] device_add+0x6ff/0x1b00 [ 1824.869664][ T874] ? device_check_offline+0x280/0x280 [ 1824.875043][ T874] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 1824.881034][ T874] wiphy_register+0x1d5b/0x2840 [ 1824.885908][ T874] ? wiphy_unregister+0xc10/0xc10 [ 1824.890944][ T874] ? default_device_exit_batch+0x3d0/0x3d0 [ 1824.896769][ T874] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1824.902844][ T874] ieee80211_register_hw+0x2291/0x3950 [ 1824.908345][ T874] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 1824.913733][ T874] ? check_preemption_disabled+0x38/0x220 [ 1824.919525][ T874] ? memset+0x20/0x40 [ 1824.923549][ T874] ? __hrtimer_init+0x12c/0x260 [ 1824.928418][ T874] mac80211_hwsim_new_radio+0x2351/0x4540 [ 1824.934161][ T874] ? hwsim_virtio_rx_work+0x350/0x350 [ 1824.939541][ T874] ? memcpy+0x39/0x60 [ 1824.943541][ T874] hwsim_new_radio_nl+0x93e/0xf8c [ 1824.949300][ T874] ? mac80211_hwsim_new_radio+0x4540/0x4540 [ 1824.955242][ T874] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 1824.962186][ T874] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 1824.969046][ T874] genl_rcv_msg+0x61d/0x980 [ 1824.973570][ T874] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 1824.980530][ T874] ? lock_release+0x8d0/0x8d0 [ 1824.985209][ T874] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1824.990506][ T874] netlink_rcv_skb+0x15a/0x430 [ 1824.995282][ T874] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 1825.002226][ T874] ? netlink_ack+0xa10/0xa10 [ 1825.006866][ T874] genl_rcv+0x24/0x40 [ 1825.010859][ T874] netlink_unicast+0x533/0x7d0 [ 1825.015651][ T874] ? netlink_attachskb+0x810/0x810 [ 1825.020765][ T874] ? _copy_from_iter_full+0x247/0x890 [ 1825.026150][ T874] ? __phys_addr+0x9a/0x110 [ 1825.030672][ T874] ? __phys_addr_symbol+0x2c/0x70 [ 1825.035691][ T874] ? __check_object_size+0x171/0x3e4 [ 1825.040972][ T874] netlink_sendmsg+0x856/0xd90 [ 1825.045732][ T874] ? netlink_unicast+0x7d0/0x7d0 [ 1825.050730][ T874] ? netlink_unicast+0x7d0/0x7d0 [ 1825.055666][ T874] sock_sendmsg+0xcf/0x120 [ 1825.060086][ T874] ____sys_sendmsg+0x6e8/0x810 [ 1825.064883][ T874] ? kernel_sendmsg+0x50/0x50 [ 1825.069556][ T874] ? do_recvmmsg+0x6d0/0x6d0 [ 1825.074172][ T874] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1825.080146][ T874] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1825.086180][ T874] ? __lock_acquire+0xc1e/0x56e0 [ 1825.091129][ T874] ___sys_sendmsg+0xf3/0x170 [ 1825.095718][ T874] ? sendmsg_copy_msghdr+0x160/0x160 [ 1825.100999][ T874] ? __fget_files+0x272/0x400 [ 1825.105712][ T874] ? lock_downgrade+0x820/0x820 [ 1825.110542][ T874] ? find_held_lock+0x2d/0x110 [ 1825.115337][ T874] ? check_preemption_disabled+0x38/0x220 [ 1825.121055][ T874] ? __fget_files+0x294/0x400 [ 1825.125742][ T874] ? __fget_light+0xea/0x280 [ 1825.130331][ T874] __sys_sendmsg+0xe5/0x1b0 [ 1825.134902][ T874] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1825.139949][ T874] ? __x64_sys_futex+0x382/0x4e0 [ 1825.144890][ T874] ? check_preemption_disabled+0x38/0x220 [ 1825.150619][ T874] ? do_syscall_64+0x1c/0xe0 [ 1825.155238][ T874] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1825.161225][ T874] do_syscall_64+0x60/0xe0 [ 1825.165636][ T874] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1825.171525][ T874] RIP: 0033:0x45cba9 [ 1825.175400][ T874] Code: Bad RIP value. [ 1825.179465][ T874] RSP: 002b:00007f5bfb6dcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1825.187877][ T874] RAX: ffffffffffffffda RBX: 0000000000503640 RCX: 000000000045cba9 [ 1825.195870][ T874] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1825.203844][ T874] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1825.211810][ T874] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1825.219824][ T874] R13: 0000000000000a65 R14: 00000000004cd418 R15: 00007f5bfb6dd6d4 [ 1825.251032][ T907] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1825.276096][ T876] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1825.290893][ T881] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000061300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:41 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x787f3000) 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) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="320c00a3978cd8b8f8f34ca5571bd7c04a1f009f000000000005760d"], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, 0x0, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x14}, 0x4c000) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x3d, 0x40}, &(0x7f00000001c0)=0x90) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="000000009deef5fb9da68591a4f20e18d173a47e32cf10cbe69ea4664fa2d3b1718c65a7034434b8ad7fb355017362f762e0466399a0885d23d68b3efee508695d2246564f2c410d165a8b4951415346257c7a02d082f0b510e40e1eb9587935ac1fce3f985ca2", @ANYRES16=0x0, @ANYBLOB="0800000000000000000004000000"]}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 1825.616176][ T916] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1825.670021][ T922] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:41 executing program 4: r0 = socket(0x11, 0x0, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r1 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)={0x11e8, 0x1a, 0xa01, 0x70bd27, 0x0, {}, [@generic="172437506afb09de49ceb603c4abc352b57d45aec8d2ac24d3f422e9543c156c78a9ce4069b7adb0d3296cea092b03e4af27288870bf80af3eb1b2622ea218d544e070d82b695280cc6dc7d1cc8f05b443d79025db8f5b92e1f8707a6742ea423f3650eba513c633b2f7960e26315d5e436d38f4bdd8f953c2ea1859fb3eb0b45992d2ac007f355548d438a8efe7be923aadb2877c4cd0b382ccc5f5bcd9971955091217295e8feb8f5e7d51edf6196c414bd63da7f48d59cb450a", @typed={0xc, 0x26, 0x0, 0x0, @u64=0x2}, @nested={0x1109, 0x1a, 0x0, 0x1, [@typed={0x5, 0x66, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x5f, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @generic="71a4b54919d58cdcb2b416e111cbd76e4678209f6e1dd7c784417c74f9a6013c44f319714d374a788c89dfc1c03ae6ca54b2c09af31e5b39b12045e40de08b43e423408be78e836f33ba44d26528d46e649dff5f4127f5bfb93b8ce19699a9d1d797bc3dd972542c743ba88a61ee09058e8a83842dc957e9121a", @generic="4f41860f", @typed={0x28, 0x68, 0x0, 0x0, @binary="e969402d546ac982f66c2a007d5d67df9c75c414e2f0512bcaf40fa83af6dc69e1faa76c"}, @generic="1d8550e165a145d1dcb5246caf3baac5512f9fb1e655929c31906f7efc3c93deabb27c56bdf14739b399a28d18f9ed2101802cd561557d", @typed={0x1004, 0x67, 0x0, 0x0, @binary="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"}, @typed={0x14, 0x3f, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}, 0x11e8}}, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x28, r7, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan1\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_SET(r6, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x850008}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="14444f5f000180", @ANYRES16=r7, @ANYBLOB="00002dbd7000ffdbdf2505000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x48051) r9 = socket$nl_route(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x80, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001680)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r5, @ANYBLOB="7fc139c0a1747d934f28b92572ee11c797f95b040ecc0f2b052ccc76ec7998d3d81df6ca8a90b23b4f14f027ff387f4b20c041ddf04f5e702b0a6dffba0ce9885c9c917c7345c31d14046d1194b903ccd6585b851f34c63b3c4702c15bcbf18d1eb3665264f1371c79599bfa9f421f356ec4166def68a18947fd4cab275908541b0202015cc8bfb4210df453dc8b0eb336292e0c330a6817e4eba2f0c56fc17edf9913c8d5797758c006bb58009e49a0bed3e7d57ee34f88b2dcf06fefbfc47b8091273ad457e0c5043072c65e63f026f29e4179c8042a85353121e78a9fe2dfe89088f0f34c7fc6a52c0ef6a7fb3d9c9b710aa382"], 0x3c}}, 0x0) 12:04:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000dc0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x8001, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000080)=0xffffffff, 0x4) recvmmsg(r0, &(0x7f0000000580)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000480)={r3}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000004c0)={r5}) [ 1825.757286][ T922] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1825.817257][ T27] audit: type=1804 audit(1594469081.285:1257): pid=939 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir673287140/syzkaller.SBFN1u/967/memory.events" dev="sda1" ino=16114 res=1 [ 1825.922088][ T943] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1825.931961][ T27] audit: type=1800 audit(1594469081.285:1258): pid=939 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16114 res=0 [ 1826.134478][ T27] audit: type=1804 audit(1594469081.285:1259): pid=939 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir673287140/syzkaller.SBFN1u/967/memory.events" dev="sda1" ino=16114 res=1 [ 1826.175816][ T970] tipc: Enabling of bearer rejected, failed to enable media [ 1826.230078][ T987] bond16: (slave bridge20): making interface the new active one [ 1826.258798][ T987] bond16: (slave bridge20): Enslaving as an active interface with an up link [ 1826.294935][ T27] audit: type=1804 audit(1594469081.475:1260): pid=944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir673287140/syzkaller.SBFN1u/967/memory.events" dev="sda1" ino=16114 res=1 [ 1826.352037][ T943] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1826.405890][ T27] audit: type=1804 audit(1594469081.595:1261): pid=939 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir673287140/syzkaller.SBFN1u/967/memory.events" dev="sda1" ino=16114 res=1 [ 1826.463974][ T27] audit: type=1800 audit(1594469081.595:1262): pid=939 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16114 res=0 [ 1826.777064][ T38] tipc: TX() has been purged, node left! 12:04:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000081300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06006c00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06006800010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:43 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3af054182a9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f464de7188b"}, 0x60) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000200)={0x0, 0x0, 0x3, 0x0, [], [{0x0, 0x9, 0x1e83bdd4, 0x80000000, 0x48, 0xf13}, {0x0, 0x3f, 0x5, 0x8, 0x2, 0xfff}], [[], [], []]}) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000100)=""/149, 0x207a0cb3) 12:04:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r2], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x28000010}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xc0}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x800}]}, 0x24}, 0x1, 0x0, 0x0, 0x841}, 0x40) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000401000390400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128008000100677470001c00028008000100", @ANYRES32, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="0800040000000000"], 0x48}}, 0x0) 12:04:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="53b4321c77214ff41799d1e399eccbc41d0218377d680ccf2fc55db92b8060df7a939d8a5e12834c771c8ee30ea19c9fac09fe4e9dadf6bf162b898c4cdd1520d1e14dc350a647457c6f73af824ecda09cbea9f848de760326d3543ed4a312085c2a957a", 0x64) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendto$inet(r1, &(0x7f0000000080)="ad64c3ea720e0da20af00d129130049b8939", 0x12, 0x20008040, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1}, 0x10) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000140), 0x4) [ 1828.378307][ T1050] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1828.415035][ T1054] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1828.542740][ T1061] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1828.787316][ T1064] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 1828.808746][ T1066] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1828.822804][ T1059] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:44 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000d40)={0xffffffffffffffff}) r2 = socket$nl_route(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)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000e00)={'ip6_vti0\x00', &(0x7f0000000d80)={'ip6tnl0\x00', r4, 0x4, 0x7, 0xc, 0x9, 0x8, @mcast2, @loopback, 0x8, 0x700, 0x401, 0x7}}) r5 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYBLOB="7522d6b4d135840c0ada8a0f561b43becba053279414c900d19f6202c6d4a402d68eaa83382714c95238843b3db5350913e087ebc4cee3cfcfd963041240caf504fd5a0906396a0f6eba6cd078ad3f180eb5d2eaa32721eccf7c810b942f5241"], 0x48}}, 0x0) 12:04:44 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e"], &(0x7f0000000100)=""/249, 0x37, 0xf9, 0x1}, 0x20) r1 = socket(0x1, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001, 0x0, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xff}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e24, 0xfffffffe, @remote, 0x200}, @in={0x2, 0x4e20, @multicast1}], 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x18, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="180200ba106c26170247db406b74e83900000000000000000000000000850000dc29b6db2373f0b4a35b745b564cd33271e884142cc7c30869c27cb82d924d6bff8d81f6a788e0b137205b476b48f33f368c616b0ee57617895a70fa396bbde262ca97aeefa5717e2da0ce01771b1997b07ce5c85f745078c7"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x2f, 0x0, 0x180}, 0x70) [ 1828.865070][ T1057] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000140), 0x12) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r3, 0x2) r4 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r4, 0x1) sendmsg$NFT_MSG_GETCHAIN(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x4, 0xa, 0x5, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000810) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(r5, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x6, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x1}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x9c) 12:04:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'macvtap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000dc0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r3}, @IFLA_HSR_SLAVE2={0x8, 0x2, r1}]}}}]}, 0x40}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r4, &(0x7f0000000100)="bcdd61a847e52e0cc7378295b5213449653d2b9803d608119a0c905b12bb748736b79321b9782bdabf1ccd05cbcc6f4751a7aca70a7c09d1b05a1696f30c35aee6d629a3820f20a5676240e9da71bad870436a1d88fd3fd4c15313edc47e9d0183ba420cb9b6734b24723ae9c898622bca4a4c2a327485f24dc80831cc0989f47dedc7d977f80df687dab3a8f13984d31c2f06be8be62ac18c26a6ed4faf73d1ae966e67764d0b4a863fd192edc19c2b636db73f9f344c7436d2cc039f6693ca1d5c04af", &(0x7f0000000200)=@tcp6=r5, 0x4}, 0x20) 12:04:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="3900000a1300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1829.059955][ T1078] IPVS: ftp: loaded support on port[0] = 21 12:04:44 executing program 2: 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) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)={0x69}, 0x8) getsockname$packet(r3, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) r6 = openat$cgroup_ro(r5, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000100)={0xffffff01}, 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$smc(&(0x7f0000000280)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)={0x34, r8, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge_slave_1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}}, 0x0) sendmsg$SMC_PNETID_GET(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x4c, r8, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4c0000006400270d000000002bb190ba00000000", @ANYRES32=r4, @ANYBLOB="0000000000000000000000000b000100666c6f77657200001c000200180054801400018006000100000000000400020000000000"], 0x4c}}, 0x0) 12:04:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x36d) recvmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/176, 0xb0}, {&(0x7f0000000440)=""/243, 0xf3}], 0x2, &(0x7f0000000540)=""/240, 0xf0}, 0x9882}, {{&(0x7f0000000380)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/89, 0x59}, {&(0x7f00000016c0)=""/113, 0x71}], 0x3, &(0x7f0000001780)=""/98, 0x62}, 0x2}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001800)=""/121, 0x79}, {&(0x7f0000001880)=""/76, 0x4c}, {&(0x7f0000001900)=""/7, 0x7}, {&(0x7f0000001940)=""/178, 0xb2}, {&(0x7f0000001a00)=""/204, 0xcc}, {&(0x7f0000001b00)=""/28, 0x1c}, {&(0x7f0000001b40)=""/239, 0xef}, {&(0x7f0000001c40)=""/76, 0x4c}, {&(0x7f0000001cc0)=""/129, 0x81}], 0x9, &(0x7f0000001e40)=""/204, 0xcc}, 0xd5}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000001f40)=""/193, 0xc1}, {&(0x7f0000002040)=""/97, 0x61}, {&(0x7f00000020c0)=""/140, 0x8c}, {&(0x7f0000002180)=""/20, 0x14}, {&(0x7f00000021c0)=""/28, 0x1c}, {&(0x7f0000002200)=""/43, 0x2b}, {&(0x7f0000002240)=""/147, 0x93}], 0x7, &(0x7f0000002380)=""/203, 0xcb}, 0xfffffc00}, {{&(0x7f0000002480)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @private}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002500)=""/176, 0xb0}, {&(0x7f00000025c0)=""/88, 0x58}, {&(0x7f0000002640)=""/46, 0x2e}, {&(0x7f0000002680)=""/226, 0xe2}], 0x4, &(0x7f00000027c0)=""/40, 0x28}, 0x3}, {{&(0x7f0000002800)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002880)=""/8, 0x8}, {&(0x7f00000028c0)=""/167, 0xa7}, {&(0x7f0000002980)=""/200, 0xc8}, {&(0x7f0000002a80)=""/201, 0xc9}], 0x4}, 0x8}, {{&(0x7f0000002bc0)=@nfc, 0x80, &(0x7f0000005100)=[{&(0x7f0000002c40)=""/162, 0xa2}, {&(0x7f0000002d00)=""/147, 0x93}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/77, 0x4d}, {&(0x7f0000003e40)=""/233, 0xe9}, {&(0x7f0000003f40)=""/180, 0xb4}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/225, 0xe1}], 0x8, &(0x7f0000005180)=""/46, 0x2e}, 0x4}], 0x7, 0x10000, &(0x7f0000005380)={0x77359400}) setsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f00000053c0), 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="15000000", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r5}, 0x8) sendmsg$inet6(r0, &(0x7f0000000400)={&(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)='#', 0x1}], 0x1}, 0x64000050) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002700)={0x44, r7, 0x1, 0x0, 0x0, {0x2a}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000005540)={&(0x7f0000005400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000005500)={&(0x7f0000005440)={0xa8, r7, 0x2, 0x70bd28, 0x25dfdbfe, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4004040}, 0x10) [ 1829.985695][ T1114] IPVS: ftp: loaded support on port[0] = 21 12:04:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06007400010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1830.038152][ T1081] device macvtap0 entered promiscuous mode [ 1830.072357][ T1081] device macvtap0 left promiscuous mode [ 1830.175065][ T1103] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 1830.208609][ T1103] device ipvlan1 entered promiscuous mode 12:04:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="3900000c1300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1830.442863][ T1108] __nla_validate_parse: 2 callbacks suppressed [ 1830.442873][ T1108] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1830.500850][ T1111] device macvtap0 entered promiscuous mode [ 1830.513750][ T1111] device macvtap0 left promiscuous mode [ 1830.657040][ T1096] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1830.682139][ T1137] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1830.706910][ T1138] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1830.719834][ T1150] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e292) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000380)='wireguard\x00') r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000180)=0xc) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000040)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000b0000000000010000001400020077673200000300000000000000000000240003"], 0x4c}, 0x1, 0x1faa, 0x0, 0x40080}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast1, 0x8}}, 0x0, 0x7, 0x200, 0x9, 0xa0, 0x9e, 0x3}, 0x9c) r3 = socket$nl_generic(0x10, 0x3, 0x10) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x3, 0x75, 0x0, "8d9fb24a31943a33be2af7494ac676b46b9876c4f0618b9426feae7e8bad7bffa15cb6ad141921bbeaf44ea32c5ce43136de77fd7f3808747d6b7c1e44ab35", 0x1d}, 0x60) sendfile(r3, r1, 0x0, 0x10000000f) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000200)={@private=0xa010100, @rand_addr=0x64010100}, 0x8) 12:04:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=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, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000006410341d43a59a4df00001100e9000500010007bfa77df820f5"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 12:04:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 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) recvmmsg(0xffffffffffffffff, &(0x7f000001be40)=[{{&(0x7f0000000200)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)=""/79, 0x4f}], 0x1, &(0x7f0000000300)=""/49, 0x31}, 0x7}, {{&(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000003c0)=""/117, 0x75}, {&(0x7f0000000440)=""/97, 0x61}, {&(0x7f00000004c0)=""/255, 0xff}, {&(0x7f00000005c0)=""/66, 0x42}, {&(0x7f0000000640)=""/147, 0x93}, {0x0}, {&(0x7f0000000740)=""/149, 0x95}], 0x7}, 0x100}, {{&(0x7f00000008c0)=@nfc, 0x80, &(0x7f000001b800)=[{&(0x7f0000000940)=""/191, 0xbf}, {&(0x7f0000000a00)=""/215, 0xd7}, {&(0x7f0000000b00)=""/111, 0x6f}, {&(0x7f0000000b80)=""/130, 0x82}, {&(0x7f0000000c40)=""/154, 0x9a}, {&(0x7f0000000d00)=""/117, 0x75}, {&(0x7f000001a800)=""/4096, 0x1000}, {&(0x7f0000000d80)}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f000001a000)=""/226, 0xe2}], 0xa, &(0x7f000001b8c0)=""/220, 0xdc}}, {{&(0x7f000001b9c0)=@x25={0x9, @remote}, 0x80, &(0x7f000001bdc0)=[{&(0x7f000001ba40)=""/187, 0xbb}, {&(0x7f0000000fc0)=""/31, 0x1f}, {&(0x7f000001bb00)=""/246, 0xf6}, {&(0x7f000001bc00)=""/158, 0x9e}, {&(0x7f000001bcc0)=""/250, 0xfa}], 0x5}, 0x4}], 0x4, 0x2002, &(0x7f000001bf40)={0x77359400}) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000700)=@gcm_256={{0x304}, "8037b16a508678df", "32487556ef03d5d923dc3f09e7cccc4868bf5eaa745a72bdc3fb68719c6b6a71", "84cd818d", "013095506c1609bc"}, 0x38) sendfile(r2, r1, 0x0, 0x20) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) r5 = socket$xdp(0x2c, 0x3, 0x0) gettid() syz_open_procfs$namespace(0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, 0x0) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) r6 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f0000000000), 0x10) write$binfmt_aout(r6, &(0x7f000001bfc0)=ANY=[@ANYBLOB="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"], 0x7f3) [ 1830.879623][ T1144] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1830.919339][ T1133] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1831.224843][ T27] audit: type=1804 audit(1594469086.685:1263): pid=1168 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/790/cgroup.controllers" dev="sda1" ino=16380 res=1 [ 1831.720303][ T27] audit: type=1804 audit(1594469087.185:1264): pid=1160 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1231/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 1831.805332][ T27] audit: type=1804 audit(1594469087.215:1265): pid=1161 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1231/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 1831.973193][ T27] audit: type=1804 audit(1594469087.425:1266): pid=1170 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1231/cgroup.controllers" dev="sda1" ino=16381 res=1 12:04:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4800000010000507000000e8fffa000000000000", @ANYRESDEC=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x4000040) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000011000d040000000000000000e01f8671d57ec3901ca8b34500400000", @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1, 0xc00000000000000}, 0x0) 12:04:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="3900000e1300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) recvmmsg(0xffffffffffffffff, &(0x7f000001be40)=[{{&(0x7f0000000200)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)=""/79, 0x4f}], 0x1, &(0x7f0000000300)=""/49, 0x31}, 0x7}, {{&(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000003c0)=""/117, 0x75}, {&(0x7f0000000440)=""/97, 0x61}, {&(0x7f00000004c0)=""/255, 0xff}, {&(0x7f00000005c0)=""/66, 0x42}, {&(0x7f0000000640)=""/147, 0x93}, {0x0}, {&(0x7f0000000740)=""/149, 0x95}], 0x7}, 0x100}, {{&(0x7f00000008c0)=@nfc, 0x80, &(0x7f000001b800)=[{&(0x7f0000000940)=""/191, 0xbf}, {&(0x7f0000000a00)=""/215, 0xd7}, {&(0x7f0000000b00)=""/111, 0x6f}, {&(0x7f0000000b80)=""/130, 0x82}, {&(0x7f0000000c40)=""/154, 0x9a}, {&(0x7f0000000d00)=""/117, 0x75}, {&(0x7f000001a800)=""/4096, 0x1000}, {&(0x7f0000000d80)}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f000001a000)=""/226, 0xe2}], 0xa, &(0x7f000001b8c0)=""/220, 0xdc}}, {{&(0x7f000001b9c0)=@x25={0x9, @remote}, 0x80, &(0x7f000001bdc0)=[{&(0x7f000001ba40)=""/187, 0xbb}, {&(0x7f0000000fc0)=""/31, 0x1f}, {&(0x7f000001bb00)=""/246, 0xf6}, {&(0x7f000001bc00)=""/158, 0x9e}, {&(0x7f000001bcc0)=""/250, 0xfa}], 0x5}, 0x4}], 0x4, 0x2002, &(0x7f000001bf40)={0x77359400}) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000700)=@gcm_256={{0x304}, "8037b16a508678df", "32487556ef03d5d923dc3f09e7cccc4868bf5eaa745a72bdc3fb68719c6b6a71", "84cd818d", "013095506c1609bc"}, 0x38) sendfile(r2, r1, 0x0, 0x20) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) r5 = socket$xdp(0x2c, 0x3, 0x0) gettid() syz_open_procfs$namespace(0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, 0x0) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) r6 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f0000000000), 0x10) write$binfmt_aout(r6, &(0x7f000001bfc0)=ANY=[@ANYBLOB="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"], 0x7f3) 12:04:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06007400010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06007a00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:49 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) pipe(&(0x7f0000000d40)={0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000e00)={'ip6_vti0\x00', &(0x7f0000000d80)={'ip6tnl0\x00', r4, 0x4, 0x7, 0xc, 0x9, 0x8, @mcast2, @loopback, 0x8, 0x700, 0x401, 0x7}}) r5 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYBLOB="7522d6b4d135840c0ada8a0f561b43becba053279414c900d19f6202c6d4a402d68eaa83382714c95238843b3db5350913e087ebc4cee3cfcfd963041240caf504fd5a0906396a0f6eba6cd078ad3f180eb5d2eaa32721eccf7c810b942f5241"], 0x48}}, 0x0) [ 1833.604349][ T1184] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1833.634436][ T1185] IPVS: ftp: loaded support on port[0] = 21 [ 1833.652334][ T1187] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1833.847015][ T27] audit: type=1804 audit(1594469089.315:1267): pid=1191 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/791/cgroup.controllers" dev="sda1" ino=16366 res=1 12:04:49 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xb8}}, 0x1000) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000200)=""/113, &(0x7f0000000280)=0x71) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000003c0)={r1, 0x6c0, 0x2, "9000f2d8d9111f1f5ffd43c6d6f264203c8a3898e986bfe890da5a64a7c9851bff1ccab9f5936b2aac1a935df39b3e331b3c588b43b0b94b516c17fdd265ecd1af76e26743cbcf8470289dc072e92c03591d6a78925bd63225a702c4"}) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f00000005c0)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xe233, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={'rose', 0x0}, 0x6, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @default]}) r3 = socket$kcm(0x2, 0x3, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000000)={'vlan0\x00', @remote}) socket$kcm(0x2, 0x3, 0x2) r4 = accept(0xffffffffffffffff, &(0x7f0000000040)=@rc={0x1f, @none}, &(0x7f00000000c0)=0x80) sendto$llc(r4, &(0x7f0000000100)="6c9c8621825eb212a2671ef0c202ea7746dfdc655699933fb85d5b53ff5ebf68af7fb2f55f3fb75f042e9fbb03bb4be11a18d2f759ea62af6eb8aa085ebb28871b2382f3159c254a40740904caa4857130db24c96fa686a12d9dd247690b19f5def2788655e023e19c5bf902811e87a310043417f789f5ef6cda03b341c9696f9112134b024e9d997724db", 0x8b, 0x0, &(0x7f00000001c0)={0x1a, 0xfffe, 0x1, 0x1, 0x7f, 0x81, @random="2a79853d3b8e"}, 0x10) [ 1834.093258][ T1188] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1834.123150][ T1189] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1834.148225][ T1194] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1834.178774][ T1193] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 12:04:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000101300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0x4107, 0x0, 0x0, {{}, {0x0, 0xca00}}}, 0x3f0}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r2, 0x4, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r2, 0x20, 0x70bd28, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @l2={'ib', 0x3a, 'vlan0\x00'}}}, ["", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x20064014}, 0x20000080) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getpeername(r3, 0x0, 0x0) [ 1834.717898][ T1208] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1834.768948][ T1213] device vlan0 left promiscuous mode 12:04:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06fe8000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:50 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)={0x54, 0x0, 0xd01, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x40, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x20}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xf2}]}]}, 0x54}}, 0x0) sendmsg$TIPC_NL_KEY_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xca6d719b920cfbb3}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xec, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0xd8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xcb, 0x3, "fb45d757eb82f9033cfbfb16fad6e49a85bc3287524bbc60624a0ba9f5ae5e12726ca28b0e324b205438b1fec5fbb7ad47702fce1d1b6f398cea46624aa90ff264e48d1bcabe3a893c90032aae8a8c4a39b8674d7aa4c3fff356b230012503deec326a6def032af7ffdce3ff72f68cfdb46529ae8ab61c67095946ad194ae77bdb3b5f715b59f18a32096a04d1984ad4f2f5e97bbd6382df58e75175dacce5384a08a5f97de8fb026878f2c1a676b393e47809c3f09c4df841d4e0ff649f14391840db59fbf6b7"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl(r1, 0x40, &(0x7f0000000600)="a1540f4c3f0fb8d72536eca7c2738a09681f8fc60d65f0b453ff294e139333c1ca27902f91282607d0843502c939e3b5076d375f78ceafeca473013e1e771b65b1f8940f5a2b04f367a982cef840f740e9360c1b21dccaf77a9b20b9435f6ace83ababcf8e37bf1a17c97654972588d8a72fdaee74f91e377efabf5b4e6c9d59c76017572238ac221b36792d2bfd102ee5da5f04e4c0dda81420b744d060a06bdda945dde3d17dc94afbaac96cb9defbb48babf814a3a377dfbb007a2a94abdd64db71366b7961af6f5ca612c8b77f2128b6550781e039c91402e93a2213da96b02eac846b5cf878e23e34485dad272b66ac05774e1f882863bca779c12ac371c94d12ea817065dda42dbe6c1629be8f4dbeff2b60596da3527f4d0fa21e4ceef1a820a35b8d6f8ca43bb0a953f28066b618900888a0b2319e0dcf68ae0173ed480da413e95edd145077fcf09a0c7e7f23ab8d954d1ddf1a94992faccbae0f6d0823bece4cb32e3b1fe319d58f6b0e9ea498c323784d360e657be91b1e33d163291c6749c412614f0e179bb3959d698bc45795e09a3e227f7b346833b978e882f8d2f22f04eeee9490ecb67e201db1ec49abdcb48b0d0189c8fe53fee5def183e659a7a834a71c2d383c13f6daf25f092ee845a3d6a8ed855e6a64183d6faba4dc36051234a58153fc8532acdb963104c408b8b6ad99a5415b02f78da3518c0cfa3d68f956971a3e3f167e9c6a09948073ff94d15be05227d7a89d9c5e0cd45d9cde7f72c59d508119ffbfe790067651f090cdcc3c1b0af3924952858556f2092d1c1e4af8dfc44625bb7e2a624a08c4bcd49b2bb505b003dec8ffd12be9f11fd332f8cda506f504518041f12056b7788c98e9cc343c68823b48322c69c22cd9c534c7544c9e5407929a7db25402e9d8d1607ce01773ff05c21056b92ab1021a845866ef0b9e318a28fe036173b1b8d2b804ee130ccee56930b0a5f9de8beb3597f47a6aec4a2819523e52eb246eb698b3c0481ca152de9b27f8976163784b266a463f68dc83cb09bbd79790154e9d907f3b3ae9d3114d9573b4c9030d7b020fae0ae69b882b62ef3c05cb6446814c4198a5357d9dfa0ef9fa3f90a83116e7f95be435004abc8fc1847eba6553de2efd14f2e50152ff6764830239e2fa6a9c267f9d1539283494ec31c791af33ad8159b633936d6980072803cd343f5426bcd212cfbf1d9c1ae355309c3416fae9783fddd25e582612a947849f8fe3106c44a821ac3b455aa3c90cbdebf2851fe929e3f1563c4ff5fed0f31461022bb4c8ef32e57574653ff5884f7cbe00f1c6a93025c611edb40ceab9c62457abce0f831ec1f577d33ac73b0a044d49853464ec298fcd5a18f3b823588d943b59711ff5d1e0b51b090d2f03a1edb2c3ab2dffcd040f7dff26daa6ff02473d240b5108fed09663716b3ed7c1a5dd822a32ea20be684bbb8abf72a889b42bee9004b1423805329b404d6924ba2747360d366b9b902015e1a1880ca93741ee2ce997f8d4fe820a33190419a6d45263eab6af15782c6f602f3853c2d3ce75efef28543400c0b97c961f2dea0484bf473e816a9f49e9a62fd2a7a01afdef42bbfdcd389322cf47151d5d4423f67694c347448620e987be3539ef79776165965c550f7178dc11f3570010a0342eba45f6ae938b6575bc8dac0681a1296bf0f866187c902cdab8c90358bede93ba02ef0b476549cb25c6fcaa59df4307772fbd454d7f75eef791c6efc394af64910d2bea2711eeae7309cea34131fb21802e0964fe087dd6de01e88868e3ee3279d78a2a4540857f02c1d1899b5185770dbd2bd68e272311760cf4ff4035f5abbcd0a20669417b281ff9d1b8f3e35cefbc03554f3fcd6f9ae3e7b78a5c2109658f7440fdc6c379ad46728f02456e03d72bf46ac517b4b9bc917b3c1e6a15d4dbee36beb2f4ba8c9ab64d015121cb9ccbe4127db987ce2a9cb630e3021408a7ead78db0c639b8338c7151cc5c07035f97225ddb17c68026818a86ad3ed24e28a1acf551c823e7bfa5255e6ba98a947d0ab536e248c4e3d3e08b328f9f7bc69f3d434e4528024d928a1653f7a7d6b61704a5644974aad7495a38696f1d5794259eab403c7a30400595d82075b84500e4a56362003f4c2a3da276623bb418b6973a16097e8523fff9447f0f27ae995698fb1d329daf82f00f94022082c7006e8b4cb317c1781f145c88fda09bc15a5929aece155d3742c3b29b1ef1da86d4fcf18cf35ef10813eafa6e67e7f7348a83fbaf6592bb7e21d21481ab1708f274b1acdb99d0d1ecef4a9fda7bf9c7f7a929887c64a361ac42f86ccfd2bb809c926f35c1850c5ab3c7be39c52dd646c4a39d155022197cdcafd1b0088af45b00760c1d056b75c0c5ce76969faefae7dc772511fc7022e441f0771cc065dfda01c9b77e818e747d20ca2e831cca316162461be09c2c860a43f63be0b5595d6815051bda0d7b392890b831f732e1f79ea80cd00b8603429c928aa2b8e1a7cc7775c8e535135fa859afd3d890b25f030f4136b9df032b0e6f9601b32bd4fd4912806c78e952fe0d3ee515cbbc345bfecadba74376037c705c0ff89503531ac3905f560abebabbfa008548317225a4ed941bb8cf1e71bafcc2f01190c0d9704f705f1779b67487f0bd01bfa65117427ca0a443f928ba98c4a76013135b15e670f9082d9fd5454d07aacbedbe218bc8a3747380ee5ff1c5db5c9a8136581dace460a2e6ad03a4c5631643a0287ef77a19f6a16e79e448f9d53ad8798832271bea1952f24b01ff322ed4d8fc7d11d20d6731fccd668363940b2e05eff4ca394cad34756aee06b72add4c43fc29c7520626ba701864b2fc6a5651ee11dfb282b88e3671f63572b77b550abf794947de3f1276020945efea4941f11d92a6b91be4efa38a08d5f72351703772e4943e4228f4f0e836837d8eb74881e9bc5e26f49eca1c226fcce12144b8eb8d4ffe2adb748f7cd5603aaf211dbb394db085d4e888dfa1acd1500a357b3981e6ef0bd540e898fd0ab5af74d4a7259f3ff1cf3b5437c544a112cf46dbd15a3dc674709c59b682315461564da45bab3eec8fa0593f7da32a4870717a5250b7e36f857ca5c005a318ea26e15d683781e23715b5aa290f830c6b521b557d19cbc22a221962ae20e2e2c27c7ac766a394db17d1684de48e8e04c36b02270870efbff5c328b9f70f9372d7127f3f29d0a6bafc14ad3152466226307c356a1e722b1c1f64a77e607c9f6bad960732e2da6096fb379509adbe1a133fba88c67d5fc762bb4c16c2834d4651eaa6e87224a95bb42daec54998a0910af5031090f8c8dfd93a1ab39107eb3d7229f27b53e564e04a763008e0d1a8ec0544bb954e0eca766b0c25403833ec9721d766b1533544eacf839a1bdfd289fb186a829e0273e1e60ab50bad03965302a0ebe489d2c34c2e69355b77c4b61d46e2875e1f11099e5b30871e01c5fe2c12bee3188fe3354e12a7f4004655150f75023063dc56e458f482a1de66cceda6b0284f647bd5ed42c02cd53e7e2e491e1aea106251c0156d4d60c8d5f2f41688020284b2cbf4ede4cc89402c1b4665db6f3658851524048ce7ea5b2592a4ac6c3d0394aa607e64f4ad0396a797cf994b95f25ef897076411ae38927948681714ef16e0a53dec5b898ecc51af164f0f3181bcbbd8aca09c01f59fb057761750be5a01235ab60dfa4f19ceea19cd354a9622ae695e6533cf3a6ea0c4c078e620e31eee0f89ab809750bb94feb3de5c1d23902229ac5dd4a5a67b5cb418d85d07c77ae44fedff2dbabb63cfc61331a2a2616f240fb7c6aa167b38bbb93386533846991b42c20d412fc5d8a9e00df2ea4eddcebf903323c45e6ed0f99600d6863ead0d7fb7e0d8b0fe09f83374701abb04b2ea513a1eab57a6488086a046dad7e5cc506e4c67b0f61bc0ac3aef682f3271b9b24a72f62d1d44a5c83c0ebcd1db4b09f45a5c3ae27e5b856e1fff10d0bcb43078a856afffde9730b6d726af0a46f07c2e586ed9c0fdaaf9ecc50afac62df6a518b382e3cd465c4a49848f7a690e5ea2a359cf3b17d57143bcf2b45d89c85eb2e48a7e59c4d57f256b393292982eb2e901cf457091480d2fd06ad75aca25a43af75da8985029e05fb276e0147562a964747ac9121f827d015ba90b796270fd98d16fe75f7ef8f599949de97aa4398ee0d398178b0bac0ff7c6aeecc11457fb254cddd7d8101c0ba530e5cf214626d7e6fea52541875908493e5493b2dfa81039c6770256e34b92e414ad3f2174b00e0653d636c3f16ea4d5b1b6e2180a91f52bafd7cc6c78ba9477f13458f02e2d5f8377956301da636c574cbd3d5412e7ebc10b24be3890c6d74f0710fd66ddbd636458c80dd185ed21575c8c16a4de54650a673ebbbf99d56bf859b59bfceedcb5f8a79d654dd7ba2a29d389b0abc0ceeaced8fcdee4601c62582d1717470236359bb67934dfd729c92c2901e1ca61317947db60c8dd78f559bb6862e320c2e13a9450d702e684abb36e2c0426f66384932b20305376b2bb8373a10c018190b22f579af5c99e6d79470f687eb7b6afeecfb08f3cf77dbedae67d988b6e64a8343b1a135b678258a76dc6392e98ae7d63496708285283152dff83a6f26d6b0fe76f8a1d156502839d06f5b3dbc171c417127d2b628efd6e07eadc906aea686c43d88e47f199daada87f6c20d2414bdb7c0a2d4308c986c539d13d50e3bd13db5095f941c30497e98fd0d0837c801721e1704eb693e7b8282b35a1ddfdd2f07cc321b579b3a56cb5b4961832481dcb2e609568431a94936b1b5ff265e24682870cd7de293436c063bba1d1782d28e704b667ae440c2934bd6e597f044fb1eb1051aea8a04a3989da23ef4581725da94db8875348d3bad02ce0f6fcf2bb7f8f05c2273784ef6c6b4b24ff406556698b4aee6513e2184e8e73ed9eb2489b114fe461d8d17fd4ad88c5cb09b6e86fe539894d6e3277bcf3b8ac38071f3d19430d1027c7bee1d13a7105932f5b2db16ccfdc0d7f41fa0575e3fa78379a939d5565aa52f7e61643ee99a97dffb18b7c2cfec06868246c1ec9a9f7b94eb052eff38771b26309d2684951dfce821092e4959cbceb8a5b714319e7e27b73e47ec39df5c82fe8c324ec57d827cc01e757c016dd8272eed08d461f1e264a2b874d8b394cf88de40dfea61c6ef6d873acafa336586972cde303e86dc7863b0ba9e1759306a5681bc07651ddae22dfc5b50c1af48f40765c15e65c09d25e461b48fa1d6f4b8603b12ff0ae20928a5609c986a3673f5ef091ff3362d4cc87ae7d2d577d9e6cc17f8a1b8d17f725b73c19c8b42a6573815ea9b43147b1267e1e877219cb90a81ac4e2bf0a7aa377635fa733246310a792a452e8ef3547ed2d8907d1672e32fc820b641a36c4a3e25c42889f194a530554790286230dc1ac738ffb973dfae1d432fc827c7fd3a12251647f88dfea9d70ebbb196b3225ec5f7fdf522903ff50a5832c76a771d6469d85e97027c03f34610cdaad1426b2e9c6e012a99152422882215a0036c12620cdc6a5b74b598ed614c903ba2716c82ce2a8c715c48f6cb712a9fe6b0ea6077f5656570b8f25628db4e815b6d1545e0a06da5881a3b3df0b7152612bd5c98cc8bf87f55f4e9118e89dac1c6bf44a85418caeea486fabcc25ee4c36cfba346a233787297ff55a8064a223292ece27b64bb59411bc1e17661676c52f064afe6bd08c496d6408e47675de61a2172a92c54a") r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r4}) setsockopt$MISDN_TIME_STAMP(r5, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYRES32], 0x48}}, 0x0) bind$l2tp6(0xffffffffffffffff, 0x0, 0x0) [ 1834.930731][ T1218] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 1834.978705][ T1218] device ipvlan1 entered promiscuous mode [ 1834.980816][ T1240] IPVS: ftp: loaded support on port[0] = 21 12:04:50 executing program 2: unshare(0x40000000) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, 0x0, 0x7, 0x3, 0x0, 0x0, {0x4, 0x0, 0x3}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x38, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GENEVE_COLLECT_METADATA={0x4}]}}}]}, 0x38}}, 0x0) [ 1835.527120][ T1258] IPVS: ftp: loaded support on port[0] = 21 [ 1835.547863][ T1248] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1835.571251][ T1217] __nla_validate_parse: 4 callbacks suppressed [ 1835.571261][ T1217] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000601300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1835.780769][ T1245] IPVS: ftp: loaded support on port[0] = 21 [ 1835.815483][ T1269] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:04:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="44000000102b4f0b8600", @ANYRES32=r3, @ANYBLOB="0100000000000000240012000c000100627269646765000e140002000800070000000000080027"], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=@delneigh={0x60, 0x1d, 0x400, 0x70bd28, 0x25dfdbfe, {0x2, 0x0, 0x0, r3, 0x10, 0xa, 0x5}, [@NDA_CACHEINFO={0x14, 0x3, {0x2, 0x1, 0xffff, 0x2}}, @NDA_LLADDR={0xa, 0x2, @dev={[], 0x2b}}, @NDA_DST_IPV4={0x8, 0x1, @empty}, @NDA_DST_IPV4={0x8, 0x1, @multicast1}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x3, 0x7, 0x7f}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 1835.859546][ T1244] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:51 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) bind$llc(r0, &(0x7f0000000000)={0x2, 0x0, 0x4, 0x0, 0x0, 0x0, @remote}, 0x10) 12:04:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06008100010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:51 executing program 1: unshare(0x40000000) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000000)) [ 1836.364262][ T1296] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1836.381813][ T1293] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1836.411310][ T1269] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1836.458356][ T1308] IPVS: ftp: loaded support on port[0] = 21 [ 1836.471207][ T1259] IPVS: ftp: loaded support on port[0] = 21 [ 1836.539355][ T1296] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1836.793649][ T1333] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1837.053502][ T1308] IPVS: ftp: loaded support on port[0] = 21 12:04:56 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bond_slave_1\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000000406010200000000000040000000ab000500010007"], 0x1}}, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000180), 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000002) 12:04:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000007300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06028d00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1841.435855][ T1443] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1841.746333][ T1447] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1841.780112][ T1449] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1841.826817][ T1443] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:04:57 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b7020000f7ffffffbfa70000000000002402000020feffff7a0af0fff8ffffff69a4f0ff00000000b70600000018d1fe2d6405000000000075040000000000000704000000000000b7040000100000206a0700fe000000008500000023000000b70000000a00000095000000000000006458c2c62fc206000000d909a63796c113a80c19aab9d607000000b6cd483be3f0d3253730e78000000062c28b22756bedf3cf393d14c46cc4f79fd2b316da4f0de8163f6242fa7323f1740637c48468766af540439fce41f144631ac262dcae08c3d1a1fbe96dd87235b44174f7c0343185089a0f119e31975e551558055dc2dc29edc33b375fa307dcf3e90320403d6930dbe70e4551fe89c3d17cf45a1616ad237682057034df2a81f5a53cd640212c88e8b687a2446049577c75b76b775c1e381caf2465ed4b2ad56b848d046c52b7c3737127120ab17d82a294d174f240a3cdc725cfe6e839a1f80f59486578e45b008d39ab618f660e3c53ed4409aa92ae4fecd913060ca74ed8a303e22de120"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x139}, 0x48) r1 = socket$kcm(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001d80)=r0, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) bind$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe80, 0x3f00, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac141442e6", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) 12:04:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x2) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000200)={0xb80, 0x8, 0x3, 0x2, 0x4, [{0x1ff, 0x800, 0xeb8, [], 0x1103}, {0x3, 0x2, 0x4e4f9d73, [], 0x505}, {0x2, 0x400000000000000, 0x8, [], 0x484}, {0xa1a, 0x0, 0x7, [], 0x80}]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xb1d000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x100000002}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000080)=0x3f, 0x1d5) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendfile(r5, r4, 0x0, 0x10000aa00) [ 1842.214999][ T27] audit: type=1804 audit(1594469097.675:1268): pid=1459 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1235/memory.events" dev="sda1" ino=15905 res=1 [ 1842.285968][ T27] audit: type=1800 audit(1594469097.675:1269): pid=1459 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15905 res=0 [ 1842.408308][ T1455] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1842.434112][ T1449] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1842.488090][ T27] audit: type=1804 audit(1594469097.955:1270): pid=1466 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1235/memory.events" dev="sda1" ino=15905 res=1 [ 1842.609097][ T27] audit: type=1800 audit(1594469097.955:1271): pid=1466 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15905 res=0 12:04:58 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x2ac300, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, 0x0) 12:04:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06029600010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000000f00035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:04:58 executing program 1: unshare(0x40000000) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000000)) 12:04:58 executing program 4: unshare(0x40000000) 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$netlink(0x10, 0x3, 0x0) socket(0x23, 0x800, 0x1) poll(&(0x7f0000000040)=[{r1, 0x8100}, {0xffffffffffffffff, 0x2125}, {r0, 0x12}, {}, {}, {}], 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) clock_gettime(0x3, &(0x7f0000000100)) write$tun(r0, &(0x7f0000000500)={@void, @val, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x14, 0x32, 0x0, @private2, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x46) 12:04:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x0, @host}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x500000a, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0xb0, 0x76, &(0x7f0000000040)="dd29f0cb48d9a2eeec9ec647916ca8a8ee0946f08176e9469bc876938597da83c71344072f18cba8b6acae5cdb0c6cf9dc2d1cec587dc48989cdc56af6ad020a4960d3fae4698979dfc6f8a8eaa9551ea64e9c021a71688f22aadf00617b2986ed493b7ab95819c5c1624050ff5f4e0c2c065be01ed3b10f0df2149b5c3b4851358359de284d25534588e123335c4493d325a57855524ab6788ec1719665876540202be1b5e75c3846db23de4d6f1456", &(0x7f0000000100)=""/118, 0x1000, 0x0, 0x41, 0xf1, &(0x7f00000002c0)="b688d6342f5ab0df718a839e56f16d727dabce10a04fb991886e9a342903ccff30228f5e8aa732a80723cdf80301d2792b05bfed7d4ca06ac00eb94aad2c69582d", &(0x7f00000006c0)="5d9220604672988e19fa5919a7c253e5420c339eea50e02c70884828eb72f9e99148d8fbdbd89251c9176fb7a5de209d26be58f28b143b9ec6205ee3ff99b23d48084b4f4f7a76ac03fd85027bdcfa7c8f9f0d45e7f84c3df1ef134032fdd25ceaea7f2d65a5472538de624a0d8a95176d5fc2d572b2b70d0e1345d106a9648424a089f6d5f0afbe244e0dbf8c789b2d1b75768141876e613f9b71b4b02c0f95f9b648b55afc4f3dd6c658a4471fbba80d8a5ed98e6789e1680fdd076022207db01e686b9722f334b55010ed9facdcd7e84953d8f8bec844def81ea2f251e43a2f3ff4d7d4cc320e1f22ac4f735b6d7b0b"}, 0x40) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000200)=0x80000000, 0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB="40000000100039040000000000000000000000002ea4a59c36fabf495e126028655b03a94758a46e43e9158c56", @ANYRES32=0x0, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32=0x0, @ANYBLOB="08000300ac1414aa"], 0x40}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) 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)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x9c, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x400c800}, 0x0) [ 1842.774689][ T1479] IPVS: ftp: loaded support on port[0] = 21 [ 1842.794874][ T1481] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1842.805359][ T38] tipc: TX() has been purged, node left! [ 1842.833646][ T1483] IPVS: ftp: loaded support on port[0] = 21 [ 1842.847033][ T1484] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1842.878891][ T1482] IPVS: ftp: loaded support on port[0] = 21 12:04:58 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x42, &(0x7f0000000440)={0x77359400}, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0008001000850600000000000000000000001d", @ANYRES32=r3, @ANYBLOB="17010000000000001c0012000c000100626f6e6400000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010001fff25bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b000100697036746e6c000022fe0280140003000000000000000000000000000000000108000a00", @ANYRES32=0x0, @ANYBLOB="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"], 0x58}}, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000940)={r1}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000140)={'macsec0\x00', 0x10001}) r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, 0x0, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000000c0)=r5) sendmsg$netlink(r4, &(0x7f0000000f40)={&(0x7f00000004c0)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000f00)=[{&(0x7f0000000500)={0x3c8, 0x26, 0x20, 0x70bd26, 0x25dfdbff, "", [@nested={0x209, 0x83, 0x0, 0x1, [@typed={0xc, 0x8, 0x0, 0x0, @u64=0x2}, @typed={0xc, 0x3, 0x0, 0x0, @u64=0x1}, @generic="a265c400242e45a31464c879e12e32ca4b13776171a4a5666b68bc45e34ce748855a6e07044f7ff2d840306270046ecd71967d87a3f529982e5cf3855446ddb065b4c65ec4993290a4baf96a99b27264bdc5f44f36fc5f6ef08425f1001be0609e55dfc58c7f46f0020ca7557fb81542d9d97db84c777a662241f2703fbbb0b1cb1809ce2e983cb0400cda1ca8dd386d93845032081fa642f97e01f7f5e4340435118e2ca9047edabd228e9684a47e1971e6a8da06ec9100a9850a757f8b0ea705c16bfddb9690fd611fdb7c864d549e0a221655c1f239714373ea219225333b0058f94fdbf5e03c4517777942281e173c935a3a40f7", @generic="1034554660df88f6e339750a3804073632cb2067bb3ceb243a163b4e1eb15d35f04045f00beb1922e3425d06a22c755a63da0745b0f28c2e694ed34312fea84cf3dc7dfcc06d598ffccc3060dc6103b788f2089e7302c1fe3de05079093c29caab9c62b4e849566971920fd80e9a0369ecb7343fbc03f583b433faf8609b5b2f241ecc0a940a7adf218edbfbbb34be02f1f95bc2899aadc7dc7d37548dda0ebd4852f81581d9f1eece9743d2f31cb9493a112e03074daa2d68dd2b759bc1d2575544a2f7c9e2adb7fbe0aaa0d9df1febe5515252bfb865b1481de66fe55f81af9313a1", @typed={0xc, 0x32, 0x0, 0x0, @u64=0x81}, @typed={0x8, 0x7a, 0x0, 0x0, @uid}]}, @generic="2b1d67f0281d4a90c3c4ce81d51a5e7ddcb3651cc7b9e8cc6793e06319f281fbfcb8b33517f231e21e777d19b7d739ce03baaea9f5fab08f30c2d72f7247c103c3d7852afa7b4dcc94e80f8165f343707c1b5c1b4a1ff1a2331b3cac4450751dd8d655da4ae84e361c0e2e2cfbf57ad954a3859c5d00c6d8fd97e1ad6699ec80eaab1cbe33eaf928cca852ed67c95f1a4c", @generic="08f9c90244848b836b13ce084229478a6e2d80faf83844a013e74e26477f851e91b89f8188fe997aa69aba757a04b39e54959c9f1b47e5a3d8a74360822d0f0bfa8e59b2ddf76af03a4230a7b41e3a34219be69743bc0047e5e71c64d07a0374a53caf1186f0e8730fb0fa52e08ac76f3b03579e2ce514fe94125e9b82a1e1a2de163ebce266027ad021b15406a9ee638299c51b", @typed={0x14, 0x82, 0x0, 0x0, @ipv6=@remote}, @generic="9f9023f77904fcef8d1cdaddef0e09b68cd11aaf99db895d7421d29f53a3de4aa14dc67cfb6cd529ea2f7b50e8bbc884929dd118139419a36cdeb0e3bd7d3190a3f1dcc6d9bab9bd449839148ac2775f409c096292d86e4b33aa987b7e20213b0f073f70a4a0a818f3c3f5f33b57d61f"]}, 0x3c8}, {&(0x7f0000000a40)={0x4b4, 0x1d, 0x100, 0x70bd26, 0x25dfdbfc, "", [@nested={0x380, 0x66, 0x0, 0x1, [@generic="9fc29f1cf286335b1b2ed51d17c7118aa161d4fd80600ba272e91b72799326a8eb56c6a25b7c86535f1884486018167c58d86ca5b46fefe39bd4da3970964efd9667e32d600cde0f967759ffb073f2cacb163561afb99cac62e6f9d44ac238bede472a94e96c89a06ce63e4624cb3caf7c135a61cc5920f0e6bb84201027487276f76a3a963e368669fa6db57adc11fabc9d33a20e70ce9c975aeab2dd4f4c4209d0872f187200ea0b948f155b2014c8d6ef5f4f07200b939e1288bc78f3412e0f3b51a82218cc7ba953dc3222b8d592f6ccecb6231e88a463e81024344fdf40132cf90a3bac3e3d40ad", @generic="1cef04496f1ce2ae5559e0dff505ca82cf45294469137c4bce84069ac8a991c21949f6d598ea6cc445739b247a4822d1985b19846b6419820be377b541f25d9cc01e95d56c50bfda9f1d993bad3fcbc7e636a835f75af4a34dea967e564a553e2434a3923307fe7546b0b6b7d9d7db2dc07fed5824c8125819aad6ef938daef384f65a5ac5df6e50eab36f88884a0fc0273fe1eb2b25e152b4cd30a1e10e64abd8978476ce969720aa3cca98c796ef575c7ef010fb59150911eb9fbd48aef05cccb2cfdccfebfdecf969048e341b4f202751193c005fffe02b1784989a0216", @typed={0x8, 0x6d, 0x0, 0x0, @u32=0xec8}, @typed={0x8, 0x7e, 0x0, 0x0, @uid}, @typed={0x4, 0x11}, @generic="4da5dda2cfc8fb1ae6be8c01670c763e3fd11a8a95e9023161b9e0f3e982f51e271f015667f1c2c187c862174685ea34c66e591fe6418ab380315247886ac3537e12b0212bb5878b8a341bd9e453586e22ef692ad7e84cabfa4bc28fc6e7861144c8e9d2fd0c95e70d8d34f14a5f2d594d96914e5eaa0660e991ce3b1a45f585c45ee70af322f62f5388535f92f582c5ce948fdd2bcf6ddf21025b71a1d8af845facaa52baae09d970be49a468a564a874a5e3904e7e9e679bdb139b6412e520818ace90e58749187e6f4ce3373c8b93b72210b28b04d4f35a16fee4b49f59b482c3bef1f9eec9174599c969deddfec2ff", @generic="1c25bce682ac1a6250e3a3b751c4ac37fa2defb5c9bd0a7bd9f7bcc16177ef7827e13166a5f7cd6269bb7fc0770e28256d53cbf12d4415a3b8a9fd565d41a64c9b1edcb7a8bc63eceb2d3de4fc7dbbdb9841d9b2d893e274b903f98aaa2f665414acd904498feeb897a6f078545709846e19e1d8acee130c2837f0e28d20124224ed72f2c8bdcd21d786e62d87bece8fadf2efef6a0308316b6e994c35fc63729b43a312e4d2ec8463ff27538ac4"]}, @typed={0x8, 0x4e, 0x0, 0x0, @pid}, @generic="d94069d89e3677660493a587e0e563902963e08a3759cb004c400ac6d3eef88468e1d61f720316f63df6d0ae30782058c3c87e203d5b209c86d7d4211120a12361395ae22b6a3be7cdd8205ff735457f490126fb408233b1e5048ccb08e82c99b75257fc26509ec830f5a519d4bd12f7ac", @generic="d773aeb54ea3be8ef3f05ee6e9f1933b473fbb6cc061044d678425f682f71cfbac187185df8e5b90bae3f5462f88d235", @typed={0x8, 0x59, 0x0, 0x0, @fd}, @nested={0x66, 0x4, 0x0, 0x1, [@generic="f538e8bd3cd132f4db32b421e009589228193f7fcecb7bcee3541446ddec2927cd734e5f606d71743ceb2bc1cabb23aab36c7baea49603325ebc2303a0655aef0192df1c592d6823957945990fafa7f73e2bc19dc9e24762431e", @typed={0x8, 0x83, 0x0, 0x0, @pid=r5}]}, @typed={0x8, 0x65, 0x0, 0x0, @ipv4=@private=0xa010102}]}, 0x4b4}], 0x2, 0x0, 0x0, 0x44441}, 0x95) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000480)) [ 1843.191902][ T1507] IPVS: ftp: loaded support on port[0] = 21 [ 1843.685826][ T1496] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1843.735736][ T1481] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1843.778567][ T1541] IPVS: ftp: loaded support on port[0] = 21 12:04:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000007300035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1843.952884][ T1539] IPVS: ftp: loaded support on port[0] = 21 [ 1844.486530][ T1508] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1844.495787][ T1508] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1844.511559][ T1546] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1844.837971][ T1560] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0603ae00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1844.904500][ T1489] IPVS: ftp: loaded support on port[0] = 21 12:05:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="39000000130e015a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1845.796827][ T1596] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001302035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1846.230520][ T1626] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06fec000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1846.563050][ T1631] __nla_validate_parse: 8 callbacks suppressed [ 1846.563061][ T1631] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1846.675020][ T1631] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1846.701310][ T1651] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:05:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001304035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1847.318002][ T1652] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1847.352589][ T1655] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1847.402294][ T1652] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:05:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001306035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1847.834075][ T1654] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1847.844384][ T1679] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0601c800010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1848.088080][ T1705] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1848.226555][ T1708] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1848.540140][ T1702] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1848.706918][ T1705] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1848.981248][ T1708] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1849.412183][ T1716] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:07 executing program 1: unshare(0x40000000) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000000)) [ 1852.535835][ T1724] IPVS: ftp: loaded support on port[0] = 21 12:05:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000480)='cpuset.effective_mems\x00', 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="cfa996de0ebf9707f9fe2ab4ad28b3eec55f145a326e13ce73088116", @ANYRES16=0x0, @ANYBLOB="04002bbd7000fedbdf25040000002a000700753a6f626a6563745f723a6170705f646174615f66696c653a73303a633531322c633736380000000800050064010101"], 0x48}}, 0x48) 12:05:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0602e000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001308035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {}, 0x0, {0x2, 0x0, @broadcast}, 'veth0_to_bond\x00'}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r2, 0xcb19b65d6e9d5789}, 0x14}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") sendmsg$nl_xfrm(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@getpolicy={0x5c, 0x15, 0x25, 0x0, 0x0, {{@in6=@mcast1, @in=@local}}, [@policy_type={0xa}]}, 0x5c}, 0x8}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{}, {}, 0x0, {0x2, 0x0, @local}, 'veth0_to_bond\x00'}) 12:05:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={@any, 0xfffff9fd}) recvmmsg(0xffffffffffffffff, &(0x7f0000001640), 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e31, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) 12:05:08 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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newtfilter={0x3c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x3c}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r10}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)={0x148, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x80, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x20000884}, 0x80) [ 1853.186514][ T38] tipc: TX() has been purged, node left! [ 1853.189090][ T1760] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1853.602609][ T1763] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1853.664836][ T1771] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1853.753147][ T1766] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:05:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="39000000130a035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1853.798589][ T1763] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:05:09 executing program 2: 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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$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$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) accept$ax25(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r6, 0x800, 0x70bda8, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x4040001) sendmsg$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$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d040000000a00000000ea000000", @ANYRES32=r4], 0x20}}, 0x0) 12:05:09 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r2 = accept$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, &(0x7f0000000140)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') sendmsg$nl_generic(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[], 0x14}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r5, 0x4}, 0x8) r6 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xffffffe4}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000002c0)={0x3}, 0x4) [ 1854.308767][ T1791] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1854.356317][ T1797] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1854.365739][ T1799] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:05:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01, 0x0, 0x25dfdbfb}, 0x14}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, 0x140e, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x80000001, 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x81, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e23, @local}}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000f996bedb5c7e0f81750100000000000c002b8008000400f038004023232f2365e31248dfeb6fa2f5c790fd54cf196252f8b29959d9", @ANYRES32, @ANYBLOB="140035006d6163766c616e300000000000000000"], 0x40}}, 0x40000) 12:05:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600f000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1854.455320][ T1803] batman_adv: batadv0: Adding interface: veth29 [ 1854.464089][ T1803] batman_adv: batadv0: The MTU of interface veth29 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1854.625664][ T1803] batman_adv: batadv0: Not using interface veth29 (retrying later): interface not active [ 1854.695825][ T1796] batman_adv: batadv0: Removing interface: veth29 [ 1854.818525][ T1821] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1855.229332][ T1823] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1855.253261][ T1824] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1855.274618][ T1803] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1855.332246][ T1797] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:05:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="39000000130c035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfd447a071") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000400)='ns/ipc\x00') ioctl$SIOCRSACCEPT(r0, 0x89e3) 12:05:10 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'batadv_slave_0\x00', {0x2, 0x4e22, @rand_addr=0x64010101}}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702210031000200bfa300fffffff100070380"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r1, 0xc0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=0x400, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, 0x5}, 0x0, 0x0, &(0x7f0000000180)={0x2, 0xc, 0x400, 0x7}, &(0x7f00000001c0)=0x80000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0xff}}, 0x10) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="180d63bf9fd8b3fb73193100fcffffff00875b5900"/32], 0x18, 0xfe80}, 0xfc) 12:05:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x15, 0x3, 0x9) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYRESHEX], 0x14}, 0x1, 0x0, 0x0, 0x400}, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000180)=0x1e) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, 0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000001c0)={0xffffffffffffffff, 0x80008000}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=r5, @ANYRES64=r5, @ANYRES32=r3, @ANYBLOB="06000f8003000000"], 0x40}}, 0x40002) sendmmsg$inet(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty}}}], 0x20}}], 0x1, 0x0) 12:05:11 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x10) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000001100)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001f40)='dctcp\x00', 0x6) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x8, 0x41, 0x1}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000002) write$cgroup_type(r4, &(0x7f0000001140)='threaded\x00', 0x9) splice(r2, &(0x7f0000000040)=0x42, r3, &(0x7f00000010c0)=0x1, 0x7f, 0x7) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000011c0)=ANY=[@ANYBLOB="680000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000380012800b00010067656e65766500002800028005000300090000000800010000000000140007000000000000000005000000000000000108000500", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="d67580e859321ac87499d59d1c54fdfbc71c93ae5cea2fe70cff825552379354543a4d1243893210a9032787c9b414aea0aaa340cc1e5307275d22a5e9f634846532e44e7a9a01353a9ad33f27e048a76afb"], 0x68}}, 0x20000040) 12:05:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070601442cbc9183580000000000e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x8) recvmmsg(r2, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000100)=0x78) write$binfmt_script(r3, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='freezer.state\x00', 0x0, 0x0) [ 1855.849894][ T27] audit: type=1804 audit(1594469111.315:1272): pid=1856 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir263497211/syzkaller.CyZiTg/739/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 1855.943370][ T27] audit: type=1804 audit(1594469111.405:1273): pid=1859 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir263497211/syzkaller.CyZiTg/739/cgroup.controllers" dev="sda1" ino=16382 res=1 12:05:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600fc00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600f000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="39000000130e035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:12 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5c000000100001000000000000000000000000005d11ab96cba87fe33f349b10cf63d7a071063c094510b2af5cd29c584461d4f169530b9090e2db6fc3fb7246ef17aa5c87f4dd82381d54a807d26031225dddf4f1596a226c20ecb7368d4e477ce43892003c71b39b673204bfa21e9874b2d0692ab14cd0315c97f005216313b72515b0dc81b2ce5a7f3cf7b8", @ANYRES32=0x0, @ANYBLOB="000000000000000024000290a29da10008000000050008000600000008000700e0", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="02848351a347ac7ac4176836f24c37690b"], 0x7}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={@private1, 0x5a}) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x4d, 0x0, 0x0, 0x0, 0x3a, 0xffffffffffffffff}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getgid() r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001, 0x0, 0x4, 0x42}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x401, @private1, 0x2}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000100), 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x3f}, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) 12:05:12 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x25, &(0x7f0000000000)=0x9, 0x4) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x9, [{{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @dev}}, {{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @remote}}]}, 0x510) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="1d616ae200001cca613554b05ea77079cafcd02a22034a870401ae14ec89425718ac53c1db02018ebef97bbc71b65be9d5fc5cb0c2bd91e169fc87de4fa18b4ba1f6bcab01a317f8f98c1a941d8db714262e3c5fbb2ffce39053b12936c4b44f7db9e4d8cad9c5db51be6387f899cddcf341025f9b118648a56e2bcc108a2a00a5164e33994fc987a9318cf7d9d493b193559fe1cea2d532abaab43fac88fc52eef6750bc6cb8eca0fcc1418ec4e2e5cd111f70c511a8b3fec"], 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth0_to_bond\x00', &(0x7f0000000040)=@ethtool_gfeatures}) recvmmsg(r0, &(0x7f0000000600), 0x204083acb88ff8b, 0x0, 0x0) [ 1856.636105][ T1873] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1856.662925][ T1874] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 12:05:12 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000014005fc65064a3fb8664a7f500000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}}, 0x0) [ 1856.791004][ T1885] IPVS: ftp: loaded support on port[0] = 21 12:05:12 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2a, 0x35}}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe, 0x0, &(0x7f0000000040)="ea00000000000000001500000900", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x0, 0x1, 0x0, 0x0, {0x4}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x70, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x85}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @remote}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x74}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7f}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x4}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xff}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000480)={0xa, 0x0, 0x0, @empty}, &(0x7f00000004c0)=0x20) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x198, r2, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x120, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x4}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x20004081}, 0x8840) [ 1856.914334][ T1891] IPVS: ftp: loaded support on port[0] = 21 12:05:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600fd00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001310035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:12 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020025000507d25a80648c63940d0624fc6010000a400c000000051a82c137153e670902018003001700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000002c0)="1400000025000535d25a80648c63940d0424fc60b77282755b952da094ab84760b66874719c39e91080d283678e382d3a6b74dfabd99c32eff88ef36f71de4b8860c941bcf4da1f3e2b3314f828d3725a97375e1b04fc76d5c6247f295ebcc84c9845ffcccd9ff0948999ffaf60d2c558e56899f2967116efff86402b3efb0f30f8d418e73ceccb2b56b1ba157fa928a4d0456d560dbaab8736358e903abed5fab3e5329c8af313a1a0d271c152557a9934f4409ffc285cd618c1a9c3795a84ebfdc242ad9c19a4dcbc1f017892f80e458d5c8156deba5066b538eb618a12db4879349961804406a72bac4e51a022ec8965c868c", 0xf4}], 0x1}, 0x4004050) bind$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000003b40)={0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0xd86dac9, 0x0) [ 1857.506978][ T1887] IPVS: ftp: loaded support on port[0] = 21 [ 1857.677837][ T1913] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1857.716222][ T1892] netlink: 'syz-executor.1': attribute type 13 has an invalid length. [ 1857.762187][ T1892] IPVS: ftp: loaded support on port[0] = 21 12:05:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001360035a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0680fe00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:13 executing program 4: unshare(0x40000000) bind$alg(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000)='|', &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000340), &(0x7f0000000400)}, 0x20) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000000440)={r1, &(0x7f0000000340), &(0x7f0000000400)}, 0x20) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) sendfile(r2, r0, &(0x7f0000000140)=0x6, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000010000000000000000000000000002000000000000000000000000000000000000440000dad4ede977322cdece000000000000000000"], 0x48) 12:05:13 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020025000507d25a80648c63940d0624fc6010000a400c000000051a82c137153e670902018003001700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000002c0)="1400000025000535d25a80648c63940d0424fc60b77282755b952da094ab84760b66874719c39e91080d283678e382d3a6b74dfabd99c32eff88ef36f71de4b8860c941bcf4da1f3e2b3314f828d3725a97375e1b04fc76d5c6247f295ebcc84c9845ffcccd9ff0948999ffaf60d2c558e56899f2967116efff86402b3efb0f30f8d418e73ceccb2b56b1ba157fa928a4d0456d560dbaab8736358e903abed5fab3e5329c8af313a1a0d271c152557a9934f4409ffc285cd618c1a9c3795a84ebfdc242ad9c19a4dcbc1f017892f80e458d5c8156deba5066b538eb618a12db4879349961804406a72bac4e51a022ec8965c868c", 0xf4}], 0x1}, 0x4004050) bind$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000003b40)={0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0xd86dac9, 0x0) [ 1858.482237][ T1978] __nla_validate_parse: 15 callbacks suppressed [ 1858.482249][ T1978] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1858.514213][ T1988] IPVS: ftp: loaded support on port[0] = 21 [ 1858.537115][ T1977] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1858.563497][ T1985] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1858.767900][ T1982] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:05:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300055a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1858.944344][ T1985] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1859.270907][ T1990] IPVS: ftp: loaded support on port[0] = 21 [ 1859.767508][ T2028] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1859.781791][ T2029] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1859.927401][ T2028] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1860.268119][ T2047] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 12:05:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06c0fe00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f0000000000)={0x14, r1, 0x100, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", ""]}, 0x28}}, 0x20048000) 12:05:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300025a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:20 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3, &(0x7f00000004c0), &(0x7f0000000400), 0x8}, 0x20) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x9f) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r5, 0x1, &(0x7f00000000c0)) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYRESOCT=r5], 0x14}}, 0x804) sendto$unix(r4, &(0x7f0000000180)="f577d1af2622ee7c04c0f86b5a33b2f09ab254dd07dc80209e6f43e14c112ded65baaad9910ae8582eef4bb96fbdd6f283970a0e6d1b8899be0a80a7feb5f72727155ce5eb657c94f9041c624ea411b66e58047663d4591f4cdf668465a87f98e47ae8821bc111b7abc46a08403de4e25132ace7434ddc53b165a70e4a0edbe855769da0a453aa8a0f9019df4a325b0cc20c4029121b02e0e487641d41203bd32779a4403f07", 0xa6, 0x4000010, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 12:05:20 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001540)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001580)={'bond_slave_0\x00', {0x2, 0x4e21, @multicast2}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r3, &(0x7f0000000080)=@unspec, 0xc) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r5, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r5, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3f4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x100}]}, 0x44}, 0x1, 0x0, 0x0, 0x91}, 0x4014) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=@ipv4_delrule={0x40, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_GENERIC_POLICY=@FRA_OIFNAME={0x4, 0x11, 'gre0\x00'}, @FRA_GENERIC_POLICY=@FRA_FWMARK={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8}]}, 0x40}}, 0x0) 12:05:20 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5c000000100001000000000000000000000000005d11ab96cba87fe33f349b10cf63d7a071063c094510b2af5cd29c584461d4f169530b9090e2db6fc3fb7246ef17aa5c87f4dd82381d54a807d26031225dddf4f1596a226c20ecb7368d4e477ce43892003c71b39b673204bfa21e9874b2d0692ab14cd0315c97f005216313b72515b0dc81b2ce5a7f3cf7b8", @ANYRES32=0x0, @ANYBLOB="000000000000000024000290a29da10008000000050008000600000008000700e0", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="02848351a347ac7ac4176836f24c37690b"], 0x7}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={@private1, 0x5a}) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x4d, 0x0, 0x0, 0x0, 0x3a, 0xffffffffffffffff}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getgid() r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001, 0x0, 0x4, 0x42}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x401, @private1, 0x2}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000100), 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x3f}, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) [ 1864.981924][ T27] audit: type=1804 audit(1594469120.445:1274): pid=2080 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/801/memory.events" dev="sda1" ino=16383 res=1 [ 1864.991811][ T2084] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:05:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="d800000018008100e00f80ecdb4cb9040a0265ef0b007c05e87c55a1bc000900b8000699030000000500150007028178a8001600a40001000000000003ac030000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5125ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x4000}) [ 1865.048458][ T27] audit: type=1800 audit(1594469120.475:1275): pid=2080 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16383 res=0 [ 1865.066660][ T2087] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1865.085561][ T2083] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1865.104571][ T27] audit: type=1804 audit(1594469120.475:1276): pid=2080 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/801/memory.events" dev="sda1" ino=16383 res=1 [ 1865.120607][ T2088] IPVS: ftp: loaded support on port[0] = 21 [ 1865.182995][ T27] audit: type=1800 audit(1594469120.645:1277): pid=2080 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16383 res=0 12:05:20 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) syz_genetlink_get_family_id$tipc2(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x15d4b87) socket$netlink(0x10, 0x3, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e24, 0x100, @local}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', r4, 0x2f, 0x9, 0x1, 0x101, 0x1c, @private0={0xfc, 0x0, [], 0x1}, @local, 0x700, 0x1, 0x8, 0x99}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000280)={'syztnl1\x00', &(0x7f0000000180)={'ip_vti0\x00', r5, 0x700, 0x8000, 0x9, 0x3, {{0x29, 0x4, 0x0, 0x6, 0xa4, 0x67, 0x0, 0x1, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x43}, {[@rr={0x7, 0x1f, 0xce, [@broadcast, @dev={0xac, 0x14, 0x14, 0x1c}, @private=0xa010101, @multicast1, @remote, @multicast2, @multicast1]}, @timestamp_prespec={0x44, 0x14, 0x21, 0x3, 0x0, [{@loopback, 0x10001}, {@dev={0xac, 0x14, 0x14, 0x44}, 0x7}]}, @ssrr={0x89, 0x7, 0xf1, [@local]}, @end, @ra={0x94, 0x4}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x2f, 0x0, [{0x1, 0xf, "d330e7b2538f551497764aaa1e"}, {0x1, 0x8, "ab5a7e03d368"}, {0x7, 0x3, "de"}, {0x2, 0x4, "fa84"}, {0x7, 0xb, "e3fc6a9c57b5d9eec4"}]}, @cipso={0x86, 0x8, 0x3, [{0x1, 0x2}]}, @rr={0x7, 0x13, 0xe2, [@loopback, @rand_addr=0x64010101, @multicast1, @loopback]}]}}}}}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x5, 0x1, 0x58}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 12:05:20 executing program 4: r0 = socket$tipc(0x1e, 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000000040)={0x0, 0xfffffe5e, &(0x7f000000b600)=[{&(0x7f0000002e80)=""/167, 0x2000a890}], 0x1}, 0x0) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) listen(r1, 0x100000000000012) sendmmsg$inet(r1, &(0x7f0000000a80)=[{{&(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000002640)=[{&(0x7f0000000080)="a2", 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote}]}, &(0x7f0000000180)=0x10) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='ipvlan1\x00') connect$unix(r4, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) [ 1865.326170][ T2084] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:05:20 executing program 2: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0xd, 0x42, 0x4, 0x0, 0x0, {0x1}}, 0x14}}, 0x20004) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0x0], @random="f674049167a6", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x40, 0x3a, 0x0, @empty={[0x3, 0x3c]}, @mcast2, {[], @pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "0004e6", 0x0, 0x0, 0x0, @remote, @remote, [@routing={0x2f}], "000022ebffff0400"}}}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000002) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x17, 0x7, 0x1, 0x8, 0x220, r1, 0x81, [], 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x5}, 0x40) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000200)=r3, 0x4) 12:05:21 executing program 2: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0xd, 0x42, 0x4, 0x0, 0x0, {0x1}}, 0x14}}, 0x20004) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0x0], @random="f674049167a6", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x40, 0x3a, 0x0, @empty={[0x3, 0x3c]}, @mcast2, {[], @pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "0004e6", 0x0, 0x0, 0x0, @remote, @remote, [@routing={0x2f}], "000022ebffff0400"}}}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000002) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x17, 0x7, 0x1, 0x8, 0x220, r1, 0x81, [], 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x5}, 0x40) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000200)=r3, 0x4) 12:05:21 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x48011}, 0x20040095) unshare(0x40000000) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x1}}, 0x80) accept4(0xffffffffffffffff, 0x0, &(0x7f0000004a80), 0x0) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000004bc0)={0x0, 0x0, 0x0}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)=""/94, &(0x7f0000000200)=0x5e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0xc8882, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00'}) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) close(r1) [ 1865.802848][ T2099] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1865.839266][ T2092] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:05:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600ff00010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300055a00bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:21 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000004200010a00000000000000000000007d"], 0x14}}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000200)="240000001a005f3814ecf407000903018000200000000000000000000800090040000000", 0x24) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x12c, 0x24, 0xf0b, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x4, 0xffff}}, [@TCA_INGRESS_BLOCK={0x0, 0xd, 0x7}]}, 0x12c}, 0x1, 0x0, 0x0, 0x20040804}, 0x0) [ 1865.994238][ T2140] IPVS: ftp: loaded support on port[0] = 21 12:05:21 executing program 5: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0xb8}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r1}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) socket$nl_route(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}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000bc0)=@newlink={0x2e4, 0x10, 0x439, 0x3, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_IFNAME={0x14, 0x3, 'veth1_to_batadv\x00'}, @IFLA_NET_NS_PID={0x8}, @IFLA_VF_PORTS={0x2a8, 0x18, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "5e3a4fbec6588c6df7f9db2edad1fc08"}]}, {0x68, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x6}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x6}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "96894b8b8a844003d1986c237bb9307d"}, @IFLA_PORT_VF={0x8, 0x1, 0x1ff}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "4968f0a591c129e8e0404141f3f57af7"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xfb}, @IFLA_PORT_VF={0x8, 0x1, 0x8}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "15739ffae4a25e3348be3a168481c1a4"}]}, {0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "6c2e69704f100a8f86820552e8a443e2"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xff}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0496c457919504130616109b50ac9079"}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "fa901aad860c17659417a89e3851f729"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "34c289764afc93189ff225074b0a5176"}, @IFLA_PORT_PROFILE={0xb, 0x2, '@-{.(\\\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x17}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x9}, @IFLA_PORT_VF={0x8, 0x1, 0x1b}]}, {0x54, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x11, 0x2, 'bond_slave_1\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "afc947645975b7d46f7e5d2e55b92fe5"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "12dcde215765934b29af80d694bce4ea"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "33272d24c6734cd89437f8f3750034d2"}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "235a4f2daa2595f6487210841c055d5d"}]}, {0x4c, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "62c21529939a525e04374311af09d5c0"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x14}, @IFLA_PORT_PROFILE={0x6, 0x2, '%\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7}, @IFLA_PORT_PROFILE={0x7, 0x2, '/(\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "9b8231ca3be4496938997efa595a3810"}]}, {0x64, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x7}, @IFLA_PORT_PROFILE={0x13, 0x2, 'batadv_slave_1\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "2258cc0c708e945ccb8c3c73e07f33e1"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "f4b67e60ddb614fee579bfcffa672948"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "b4840caeed67bb5299b48fa3e2f8c3f0"}, @IFLA_PORT_VF={0x8, 0x1, 0x380}]}, {0x6c, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x6, 0x2, 'o\x00'}, @IFLA_PORT_PROFILE={0x8, 0x2, '+^-\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "a9c2bf8c4520319dbb76a1d3ab374232"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x81}, @IFLA_PORT_PROFILE={0x11, 0x2, 'bond_slave_1\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "73446e3142130f384918254435280d77"}, @IFLA_PORT_PROFILE={0x11, 0x2, 'bond_slave_1\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "a7c9b35063ba7fbd2a50f9add04ad9a9"}]}]}]}, 0x2e4}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32=r6, @ANYBLOB="08130300ac1414aa"], 0x40}}, 0x0) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@private0, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000600)={&(0x7f00000009c0)={0x1ac, 0x0, 0x200, 0x13, 0x25dfdbfb, {}, [@HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x4080}, 0x24044001) [ 1866.129990][ T2147] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1866.182279][ T2153] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1866.238623][ T2161] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1866.271640][ T2161] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 12:05:21 executing program 1: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x80000000) socket(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="ec", 0x1}], 0x1) r1 = socket(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) 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)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000140)={r5, 0x1, 0x6, @broadcast}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000004200010a00000000000000000000000075845accd8b8a17665e221388eac68ad39cafc4eb142431bd2cd1788dc81fe4accd1fc795c8424fbd967d0805fd2431ea59e59cb08a23c62c50f3b016550101443419ec840834b5161afcb503e3a826c2abaabc59935ee8945855870b0709c42eb99521b4cabf0af41279000000000b8a0fc03475cfe090949a78b"], 0x14}}, 0x0) getsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) shutdown(r0, 0x1) [ 1866.593538][ T2147] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1866.640991][ T2148] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1866.670029][ T2168] netlink: 264 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1866.700289][ T2166] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 12:05:22 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x21f6}, 0x14) write$binfmt_misc(r1, &(0x7f0000000280)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x1ffe0, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) [ 1867.287593][ T2197] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1867.313728][ T2198] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 12:05:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a02bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000020000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:22 executing program 5: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="b8000000000119050000000000000000000000003c0001002c0001001400030016f8bcd383af9b1577def13edad6b8bf14000400fe80000000000000000000000000f0bb0c00020005000100000000003c0002000c00020005000100000000002c000100faff0200fe88160000000000000000000000000114000400ff00000c000000800000000000000001080007000000000024000e0014000100080001007f001001080002007f0000010c0002000500010000000000592d2a17964bfa214717aeef54b27c3b4d9778101f7b7aad3bb8ec9b05fc94a89ee12cd7f3884da7bf8e8eac65e8374751d2f239db74b2d663a112d5729177d5935fe9a7016814043157a86bc1ea708b4d59b77d5e11e6ec3df1dd43a0a025fc609e5a2c17eb5a533f40cb07000000676760dbc8a352788bdd038d2c95606e394c2b6968bbb68b7022381d722c6e5f2da75a9d057b4fd50e433def210f4af82b0be03276ad5ea68ccaf88d6ba41d3e3a516e12992d8b04c65f48194ab347a48b9ed02a1fbd590dcf2d79961f605e38579a36def52c37348f08a91dff69d432895bc9445cd8add0d06316f3bb91afe837cd3c5f6185826f3169810f1bbea9b3e1dd7043490cce7701fd5c6b457fd374134940a8354755f384e58c0515ec6ad84d54eb98fce18f2f69e92b09dd65b1877ff890eccc0e15f9cf086bf073ac26186673458d55d7b8084d2682eaa5f3b8fd3a6658ddaff88254145e0d10a316cb4a85fbbcbad86a8e6a322cb582a00af1fbbf841a5cfac66c56c536d49f74739015d57b849196a5763d322c1d314ac632d5617872b0ef98cdc2c4884030ddb0027a18411f5c44dadadef8da3bfde7c90dde8cdd6410ae694da3d155d79e5b81661b4bf1891f8b938621164de2e78928bf883ed9480e2b79253b4ba39aba372c3ef5a7716a78e8dbd3c4d5ad26c5f8f6760f7110de52a0b8f20ecdc5c493c8132384f369f9513561ddc563ff5f0bb69cf0a9678e8f4b8f5fd331e5225b41d94a2d3334ff15293e8eb7dd788c8e8fd782da40a90243e33ef587a525e2099153b0c2c3ad48afa346e56d668ea1a70b94dfb6b456081d950ead02a3722eef13ae55a69a78711bd5"], 0xb8}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r1}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000bc0)=@newlink={0x2e4, 0x10, 0x439, 0x3, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_IFNAME={0x14, 0x3, 'veth1_to_batadv\x00'}, @IFLA_NET_NS_PID={0x8}, @IFLA_VF_PORTS={0x2a8, 0x18, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "5e3a4fbec6588c6df7f9db2edad1fc08"}]}, {0x68, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x6}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x6}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "96894b8b8a844003d1986c237bb9307d"}, @IFLA_PORT_VF={0x8, 0x1, 0x1ff}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "4968f0a591c129e8e0404141f3f57af7"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xfb}, @IFLA_PORT_VF={0x8, 0x1, 0x8}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "15739ffae4a25e3348be3a168481c1a4"}]}, {0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "6c2e69704f100a8f86820552e8a443e2"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xff}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0496c457919504130616109b50ac9079"}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "fa901aad860c17659417a89e3851f729"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "34c289764afc93189ff225074b0a5176"}, @IFLA_PORT_PROFILE={0xb, 0x2, '@-{.(\\\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x17}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x9}, @IFLA_PORT_VF={0x8, 0x1, 0x1b}]}, {0x54, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x11, 0x2, 'bond_slave_1\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "afc947645975b7d46f7e5d2e55b92fe5"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "12dcde215765934b29af80d694bce4ea"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "33272d24c6734cd89437f8f3750034d2"}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "235a4f2daa2595f6487210841c055d5d"}]}, {0x4c, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "62c21529939a525e04374311af09d5c0"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x14}, @IFLA_PORT_PROFILE={0x6, 0x2, '%\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7}, @IFLA_PORT_PROFILE={0x7, 0x2, '/(\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "9b8231ca3be4496938997efa595a3810"}]}, {0x64, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x7}, @IFLA_PORT_PROFILE={0x13, 0x2, 'batadv_slave_1\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "2258cc0c708e945ccb8c3c73e07f33e1"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "f4b67e60ddb614fee579bfcffa672948"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "b4840caeed67bb5299b48fa3e2f8c3f0"}, @IFLA_PORT_VF={0x8, 0x1, 0x380}]}, {0x6c, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x6, 0x2, 'o\x00'}, @IFLA_PORT_PROFILE={0x8, 0x2, '+^-\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "a9c2bf8c4520319dbb76a1d3ab374232"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x81}, @IFLA_PORT_PROFILE={0x11, 0x2, 'bond_slave_1\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "73446e3142130f384918254435280d77"}, @IFLA_PORT_PROFILE={0x11, 0x2, 'bond_slave_1\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "a7c9b35063ba7fbd2a50f9add04ad9a9"}]}]}]}, 0x2e4}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32=r6, @ANYBLOB="08130300ac1414aa"], 0x40}}, 0x0) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@private0, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000600)={&(0x7f00000009c0)={0x1ac, 0x0, 0x200, 0x13, 0x25dfdbfb, {}, [@HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x4080}, 0x24044001) [ 1867.774566][ T2143] IPVS: ftp: loaded support on port[0] = 21 [ 1867.802306][ T145] tipc: TX() has been purged, node left! 12:05:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r2, r1, 0x0, 0x8000000000004) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)) sendfile(r4, r0, 0x0, 0x8000000000004) ioctl$SIOCRSSL2CALL(r0, 0x89e2, &(0x7f0000000000)=@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}) 12:05:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x2000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000680)=ANY=[@ANYBLOB="1800da258fecc14d09160000", @ANYRES16=r1, @ANYBLOB="1303000400000000000003"], 0x3}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000004200010a000000000000040000000000"], 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_KEY_SET(r5, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x18c, r6, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xd0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xc8, 0x3, "8cee079bb62e6006f1deef0a1e906cd62bf3f19ee4c3bf9a89dc2eaae151835ed79f6064fd8b9fe7cffb1a3bc42a964bb8da8c178cdf530a94976823c9f66d9ffdce30b76b0690d7bf794910e80fe241cd60139e0d9cec7dc4f2cb4da0550d6b160245065af69bec5c4192f2e16a757c77512d0d0a2a40260733dcdd6e8da73bab4ad989f614bbeff7ac88754b1ad83e3f5f8e62d9c0d9b3bbc077488c94ce10a2124fd69c8eefbf7094d23d6d6dc68a42f036fb814246414039610245fadcaf23fae885"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x9c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xe31}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xeb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9fc}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x26d9ba73}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffb2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x2000c044}, 0x4000010) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16, @ANYBLOB="ff830a00000016000a00", @ANYRES32], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x4c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x20}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x4c}}, 0x40) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r7, 0x4107, 0x0, 0x0, {{}, {0x0, 0xca00}}}, 0x3f0}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r7, 0x4, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r7, 0x402, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x31bb0eb4e42f1730}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) sendfile(r3, r2, 0x0, 0x100000002) [ 1868.162682][ T27] audit: type=1804 audit(1594469123.625:1278): pid=2237 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/804/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 1868.756543][ T2221] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1868.783937][ T2223] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1869.177683][ T2256] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1869.186122][ T2255] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1871.566649][ T145] tipc: TX() has been purged, node left! 12:05:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r2, r1, 0x0, 0x8000000000004) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)) sendfile(r4, r0, 0x0, 0x8000000000004) ioctl$SIOCRSSL2CALL(r0, 0x89e2, &(0x7f0000000000)=@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}) 12:05:28 executing program 5: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xb8}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8, 0x0, 0x0, 0x20002004}, 0x0) 12:05:28 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"/468, @ANYRES32=0x0], 0x20}}, 0x0) bind$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast, 0x4}, 0x10) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000001f00)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}, {0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="220eadb7f0a6d384b6a24c136a5b851132d2950e6cd4d1f88b638b819cb7a56c32811a40bebb2de134793a3ddb5f273379aa5faf3a1326af2d1b33c6712a18a135728c4135f5e5c82b3d039c54776da336fb14289da3f7eb6361477efea6201de2edd28ac982179f09656fad389f4de818a4d01c7bf50cfbd71df6674805bcbe8a9c891412a05ed4bd89d6ac99c98ed57da9bcdfce0aa0fc12dd5503a9391bf8fe40b7ee704c9bf4133cf7d1ba3b5c6d24d8a5e8", 0xb4}, {&(0x7f0000000240)="1a6a40e875be9271ff4cfd04ca43c8442644948b71dc03033514eebfa6117dc55b62d5ca66eafa2f677a8a4d8d82710eebd7f0f49bda4769f5aa0862dbfe1ee07c61d52f2fa5399442b114482456c72852298a188a2acc14e252410f84aec926bf36f341ef9396265a50ea23a1ed819907e34a769a19016f13a7c0d7bbfd9dd3188f70ecf7729d8850e9d289026681f829d2de8dd29350c83b145d6319c993fa351db035c924e57364da5eb92c2be7480e3113", 0xb3}, {&(0x7f0000000300)="17a3d1e432798c12eb9be23ca62e5202bbac75da53c931a2a61c93bcc9a27672126023923f42bced9635ad94dfc2d146000872f6d4f44a453810bb1e0a97e52d30891f903bf4ad0bf0a352a27c9a00ad36023259aa3ce5d665ed116febf717cfdbd1f0fd87e4e712f97c2c56825f13832bf7410dff54939495ca78347a63d586add1a5a838e85581c95459bddf7c6f9ec995072da4e38762eadf2e867834b4577d0d4646e19b247ab45e9b7197", 0xad}, {&(0x7f00000003c0)="b0ea7a57ecc8326a62c020866d908a595ec1156f633251066c99fa32fac3190aeaea544255887d2e667a6a4bf558b80a23ab888c1b808368fc6d4c063fa3b7e9ec04eb49c11554c09c17b0d86ac49f24aaf6a5366f6d2600fcdfd471bc94a3045283d552ff7238473fcdd05c76e409b22aee251f3a030445c85649aef09014a08bb495951f8078b2d35f60eb987c1649b4a33e6d0afc92ed3d23731d6589968c4e4e6b0d63c6bd30238fadb81229d39ffa1e1bd629c7b7dbe261c52f6553401d8c9a5c8d879bf78871ce3ab62c2ff8dc120074eaca", 0xd5}, {&(0x7f00000004c0)="3491dd55897e0c0fa1a5d0e55f2658a11cbe6895b4b037aafa36b9e0d28d154516054a6f6eedf347c97c59444aabdeecbedaa230fd086818d8e5ff681692d9b030be23f550d37b8488c53c9fbcf0b5c3155870ea26959e6073e0945ca431869c0ee3dc3f7b25fdf19f665d9cd43fd64a904f96d71ecace84fece572c5846c31de65c4ea41a5957364b0446905a115aa79904c31ee856aea473652b9529bb", 0x9e}, {&(0x7f0000000780)="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0x1000}], 0x6, &(0x7f0000001780)=[@op={0x18}, @iv={0x70, 0x117, 0x2, 0x5b, "756c4e7a26defca24c92b2e4f642c1dd6f35cafdcba714eb3fc1ca95969b322cbbec24739af8e5ce6505eba13989a055ea28192b65d863e8a17af015d4294506b48ebfc6f7d4c5dcbe69554b61fd085d6e59de921c3f716148a74a"}, @op={0x18}], 0xa0, 0x4000891}, {0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001840)="93c5dd1cd3cce44b2a64e2c4982bba6999c294e0b816f648c0bf", 0x1a}], 0x1, &(0x7f00000018c0)=[@iv={0x110, 0x117, 0x2, 0xfb, "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"}, @iv={0x50, 0x117, 0x2, 0x3b, "4d97db3d792fd2bafcfa36de4af4e3aeb9f92c92a06463c15ed62dc1cd900b4811be0f46a0f9882efdb99b4e8f7e28b0f87a27835d10c9bfc245f4"}, @iv={0xe0, 0x117, 0x2, 0xc5, "74a92a409275a705110861bd03167424a3f8a0fd02b41bca1398a648bcf79532945ea1ca65676238b7586aee92ac677d60bb204207bf92844c15a3e286dcc7010e1f18bb95fb05125559d4d10ded5d3dd73343a588312986f91d0541a2e0c8bb225cc32654b9ce843c80ca626e7a5ce4acf48d3d2fb26d2de5552339d4ea7d8853ab10499b35ecfdf0b352732e98e1d6fa6d801c592214343bee1d6ea62d694aef5c64dca8332e57d393794eca5e0c9e3e1a19c3c110e45c717f9b5ae5741ee14514148fef"}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x93d6}, @assoc={0x18, 0x117, 0x4, 0x8b97}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x21, "d2a85e71d5dcaabd01cd4ed0e0c6f2ee22ec189b3589ef7d2ccb8b40049f31dcad"}], 0x2f0, 0x44}, {0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001bc0)="1b0751217c5ac4e5ce50f3cce98df5bac2bdd954214cd799220e5f1e6f4e196dadeaed446087e6608b6592ec7a589e433bdc0422ba8f0671a453223037a359442935d54839e7a709409917c97b672663f84f71dc0548ea937c40e3f3938931", 0x5f}, {&(0x7f0000001c40)="741ea094527f986b19140ef6c898634a91ba03a5b0893b9804a5310e", 0x1c}], 0x2, &(0x7f00000022c0)=ANY=[@ANYBLOB="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"], 0x178, 0x4000000}, {0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001dc0)="1d5114c5a1247ace54260a776a4bcecce9208ec6323ec6ed017c562819180287ffc74ea893874a1f5f89f1597c20930715eedde3e133cd6e64", 0x39}], 0x1, &(0x7f0000001cc0)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x43, "132b257f05ddf2989ae4ae819d4f2b0336c489c23fbe1ce0833bdc0f21bd100845160eebcad0c51045a92c9396dcfc3ec5729fac6f342393d99af4ad7fa77352f3f7d6"}, @op={0x18}, @op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x400}], 0x100, 0x24040050}], 0x5, 0x0) 12:05:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000030000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a04bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:28 executing program 2: r0 = socket(0x1d, 0x0, 0x1ff) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r1 = socket$inet(0x2, 0xb208fb6004a6f3f0, 0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) unshare(0x40000000) accept$netrom(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x1, 0x10000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty=0x7f000000}}) 12:05:28 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'lo\x00', {0x7, 0x4e24, @private=0xa010100}}) write$tun(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0xfca) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000002) write$tun(r2, &(0x7f0000000240)={@void, @val={0x3, 0x3, 0x8, 0xffff, 0x3ff, 0x2}, @ipv6=@udp={0xa, 0x6, "5d81ca", 0x207, 0x11, 0xff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xd}}, @remote, {[@srh={0x73, 0x4, 0x4, 0x2, 0xde, 0x20, 0x2, [@dev={0xfe, 0x80, [], 0xb}, @local]}, @hopopts={0x2, 0x4, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7f}, @hao={0xc9, 0x10, @mcast2}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x800}]}, @routing={0x5e, 0x8, 0x0, 0x40, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, @mcast1, @remote]}, @dstopts={0x8, 0x3, [], [@ra={0x5, 0x2, 0x2}, @pad1, @hao={0xc9, 0x10, @ipv4={[], [], @multicast1}}]}, @hopopts={0x84, 0x1, [], [@jumbo={0xc2, 0x4, 0x80}, @pad1]}, @fragment={0x5c, 0x0, 0x7, 0x1, 0x0, 0x1c, 0x68}, @routing={0x73, 0x4, 0x0, 0xb, 0x0, [@loopback, @empty]}], {0x4e22, 0x4e22, 0xf7, 0x0, @opaque="b60a3788ab41c355cee91505b7bc37511ffcdac1f16c39d0c31bf986083ac1d6468be42582fab0495723eb860c27bb30449e9242c572dbf0a445f076b2c15e79ca98d1b82cc3a041dcb289958fadf205fc52ef7477ef4bdc53c1d87c684db1de07af221ac56e9e30858b188247d6cf11a9eee982456f7c942ed7772c725387c2e22e03d4ddb7ddc6f20c1f6eae2b8388fed96cca62c51573212ea6aa9064528e60c205eab03fce4d7e8022933f0995775320c2024fccd96450e2d74fb0ce06106903b7e15459c872e7ad382af6641627d551f059ad250acb556c57e2a0f0faf9c8b6e13315d43a4cf4a62ca615b93d"}}}}, 0x239) [ 1873.281672][ T2270] __nla_validate_parse: 11 callbacks suppressed [ 1873.281683][ T2270] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:05:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r2], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x2, 0x8, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0xed2c79ca276b7fd7) unshare(0x40040080) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @rand_addr=0x64010102}}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r4, 0x891a, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) [ 1873.363091][ T2277] IPVS: ftp: loaded support on port[0] = 21 [ 1873.622948][ T2288] IPVS: ftp: loaded support on port[0] = 21 [ 1873.870122][ T2271] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1873.895776][ T2276] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1873.919717][ T2275] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1873.959932][ T2270] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:05:29 executing program 4: r0 = socket$inet(0x2, 0x1, 0x800) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x240003b9, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg(r0, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000280)="ec", 0x1}], 0x1}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000012c0)) recvmmsg(r0, &(0x7f0000006680)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000340)=""/177, 0xb1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10040, 0x0) [ 1874.356623][ T2296] IPVS: ftp: loaded support on port[0] = 21 12:05:29 executing program 4: r0 = socket$inet(0x2, 0x6, 0x80) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1ff}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @dev}, &(0x7f0000000300)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000280)) syz_genetlink_get_family_id$wireguard(&(0x7f0000000140)='wireguard\x00') r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="0100000098c7a89d492632d109e53798", @ANYRES32=0x0], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={r4}, &(0x7f0000000240)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x400, 0x3f}, &(0x7f00000003c0)=0xfffffffffffffdd8) [ 1874.450668][ T2295] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 12:05:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a06bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1874.637256][ T2318] IPVS: ftp: loaded support on port[0] = 21 12:05:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000040000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1875.082691][ T2276] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1875.092777][ T2310] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1875.157472][ T2327] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1875.268017][ T2329] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1875.344687][ T2339] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1875.366067][ T2340] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:30 executing program 4: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x4, 0x1, @in6={0xa, 0x0, 0x0, @loopback}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}]}, 0x6c}}, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x59208020}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2cae9f50", @ANYRES16=r3, @ANYBLOB="00082dbd7000fedbdf250f000000180002800400040008000100010000000800020006000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000810) [ 1875.463037][ T2338] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1875.541125][ T2325] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:05:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a08bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1875.903264][ T2339] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1875.937136][ T2367] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. 12:05:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@local, 0x800, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0xffffff80, 0xffffffffffffff61) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x380000, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[], 0x8) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0x10}], 0x10}, 0x0) [ 1875.980613][ T2367] tipc: Invalid UDP bearer configuration [ 1875.980659][ T2367] tipc: Enabling of bearer rejected, failed to enable media 12:05:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000050000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:31 executing program 1: r0 = socket(0xb, 0x3, 0xdf9) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000040)={'veth1_macvtap\x00', 0xf722, 0x2}) ioctl$SIOCX25GDTEFACILITIES(r0, 0x89ea, &(0x7f00000006c0)) socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'macvtap0\x00', {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}) [ 1876.342121][ T2379] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1876.360350][ T2381] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1876.447877][ T2386] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:35 executing program 2: r0 = socket(0x1d, 0x0, 0x1ff) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r1 = socket$inet(0x2, 0xb208fb6004a6f3f0, 0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) unshare(0x40000000) accept$netrom(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x1, 0x10000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty=0x7f000000}}) 12:05:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000060000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:35 executing program 1: sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="3000006f34569ac668d2c3008fbcce9f2cf0a77509f7e58e03105aeda1370aa3675e03003ca8f51623cf2c39e9951ef3b90e47bc95483bb3c91a94d0c4d054d91e9f2d37fc145dd802cda1ec1ce9e8752dc5f0207b", @ANYRESDEC, @ANYBLOB="00082cbd7000fcdbdf2501000000000000000141000000140017000000170000800169623a687372300068dc93afec6662007a83d5794135984ceff5c614772670f3c6a231ceae9c213efc1a421e263f56408dd5fda054faa2f4522fc744b6755bbd5aa6753bbd0b8bb243c4956a6da1577681ef17985f33961c9758e0100e67740bb23c50ca7d1732acc7abb2a2c1dfd0b9776246c0ab2a7c4574db5297fc78a7c76a097a3b7142f370ac9e33b33223078fce67aef3488e13c49e833297979c0bb00a"], 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x0) r0 = openat$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$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, 0x3e9, 0x800, 0x70bd26, 0x25dfdbfd, {0x5, 0x0, 0x2, 0x0, 0x14, 0x3f, 0x4, 0x7e5, 0x0, 0x6}, ["", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x20008001) sendfile(r1, r2, 0x0, 0xf03b0000) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, 0x0, 0x4040050) ioctl$FICLONE(r1, 0x40049409, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) close(0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) bind$ax25(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 12:05:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a0abb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:35 executing program 4: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000d, 0x6031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = accept4(r1, &(0x7f00000002c0)=@nfc, &(0x7f0000000000)=0x80, 0x40000) sendmsg$alg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)="afd02e0100924e6e329782af2f2f4df79e04158e00135183e19bc34859ac9ffb81c66d3ebd2c994b6df7125752f34e260afdb3759a88727b7a3d48124120ac0e118391c02261526cac01ca6c276373fd61fdf23dcb39f2ac88069fc81f98add2c30cc0efc9aee9c07d070ad0f33c08c633e9705b613c7e690d6fcd04d5c5d00846ad131aec838cb1f3357039a9f877e44dd40a4ed21a9dcbadf38dba1888ce1b4a5c33d2207b7d215a08e7ee8be6d4b13246f20779a07ed803", 0xb9}, {&(0x7f0000000240)="f491fae5ffc04928435f1cd4b3e9bd13417f3d30690991a8155effd0254bf1", 0x1f}], 0x2, &(0x7f0000000440)=[@assoc={0x18, 0x117, 0x4, 0xaf3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x86, "6c241efd5f4fb00611d30cf72ebdccc172c082137f470d3c6acf7eaae169b8846c394fa70b11eab698fbb22661c514ca2157370178161961432f8e38c7cb5e843427d94229f750a3b6a3dc829416adf2a3615debea904e29ad5718cef48f81991ee95864d0126a2015d0cdb4a315acec1981c9142dd17445692a97d1c60b4c2c8a11d10d0a84"}], 0x118, 0x4004000}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) write$binfmt_misc(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x9240db9) close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000c80)={0xffffffffffffffff}) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000e00)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000cc0)={0x100, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffffb}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xc0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r2}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x84}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x100}, 0x1, 0x0, 0x0, 0x40080}, 0x10) r5 = socket$tipc(0x1e, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x20048084}, 0x4008881) recvfrom(r1, &(0x7f0000000040)=""/184, 0xfffffffffffffe07, 0x40012500, 0x0, 0xfffffe53) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) epoll_create1(0x0) 12:05:35 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r2], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x2, 0x8, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0xed2c79ca276b7fd7) unshare(0x40040080) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @rand_addr=0x64010102}}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r4, 0x891a, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) [ 1880.135175][ T2428] __nla_validate_parse: 3 callbacks suppressed [ 1880.135186][ T2428] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1880.212046][ T2432] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1880.220917][ T2434] IPVS: ftp: loaded support on port[0] = 21 [ 1880.232641][ T2435] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1880.240609][ T2433] IPVS: ftp: loaded support on port[0] = 21 [ 1880.257009][ T2429] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1880.306154][ T2440] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1880.347613][ T2432] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1880.387664][ T2435] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:05:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000070000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1880.795930][ T2444] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1880.855800][ T2450] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1880.895397][ T2453] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a0cbb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1880.974721][ T2449] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1881.013747][ T2450] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000080000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e25, 0x0, @loopback, 0x7ffb}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x28000003, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r2, 0x0) r3 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[], 0x1}}, 0x48000) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)) sendfile(r4, r2, &(0x7f00000000c0)=0x100000000, 0x8) socket$nl_route(0x10, 0x3, 0x0) pipe(0x0) close(r1) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)={r1}) listen(r3, 0xb5d8) socket(0xa, 0x0, 0x4a) [ 1881.178672][ T2506] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1881.667164][ T2508] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1881.702107][ T2506] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:05:37 executing program 1: 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, r3, 0x200, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x800000}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}]}, 0x28}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x100000900) 12:05:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f0000000040), 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @mss, @window, @mss, @timestamp, @window], 0x2000019f) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000640)="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"/611, 0xfffffffffffffd5f, 0x40010, 0x0, 0x0) close(r0) [ 1881.959804][ T27] audit: type=1804 audit(1594469137.425:1279): pid=2526 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/810/cgroup.controllers" dev="sda1" ino=16241 res=1 [ 1882.173672][ T2514] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1882.208198][ T2517] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1882.228675][ T2524] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1882.268484][ T2531] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. 12:05:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000000206010000000000000000000000001005000400000000000d000300686173683a6e6574000000000900020073797a3000000000050005000a0000000500010007"], 0x1}}, 0x0) [ 1882.299812][ T2533] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a0ebb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000380), 0x1040c) close(r0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x5) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 12:05:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000090000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1882.607376][ T27] audit: type=1804 audit(1594469138.075:1280): pid=2548 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1251/cgroup.controllers" dev="sda1" ino=15723 res=1 [ 1882.720332][ T27] audit: type=1800 audit(1594469138.085:1281): pid=2552 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=16379 res=0 12:05:38 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet(0xa, 0x801, 0x84) sendto(r1, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000100)=@l2tp={0x2, 0x0, @multicast1, 0x4}, 0x80) listen(r1, 0xfc0004) accept4(r1, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000040)=0x10, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@hci, &(0x7f00000000c0)=0x80, 0x800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="93dfca61f6d64c09a1ddd69f9bbc6ed1b595963785840a8c1f6afd81944a00b0bb15896a2acf8a217d5d0eaa29936fc5ba3606dfb879866c1463ab7b23a52b32ce643112ff59091a86f9d01895aa61d59db2b107f0c718996213ab7ae47044ff0cc5e041543a47a4b32f4b2a53c413a60cbf7e1fb9628cf000433767bd867947963d828e9b2e8b8282ebda75dc06fd6bb798fc5e9b4b1643260c2ec3195ade7a17f0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000200)={r7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r7, 0xfffffff7, 0x80000000, 0xfffffff7}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r5, @in={{0x2, 0x0, @loopback=0xac141400}}}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={r5, 0x351, 0x2, [0x80, 0x464]}, 0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'veth0_to_team\x00'}, 0x18) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x2, 0x0, 0x0) [ 1882.767598][ T21] tipc: TX() has been purged, node left! 12:05:38 executing program 1: getsockname(0xffffffffffffffff, &(0x7f000000db40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f000000dbc0)=0x80) connect$unix(r0, &(0x7f000000dc00)=@file={0x1, './file0\x00'}, 0x6e) r1 = accept4$inet6(r0, &(0x7f000000dc80)={0xa, 0x0, 0x0, @loopback}, &(0x7f000000dcc0)=0x1c, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000000dd00), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000000dd40)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f000000ddc0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f000000dec0)={&(0x7f000000dd80)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000de80)={&(0x7f000000de00)={0x74, r3, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0xf, 0x7, 'unconfined\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:memory_device_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x31}}]}, 0x74}, 0x1, 0x0, 0x0, 0x40008c0}, 0x40) getsockname$tipc(0xffffffffffffffff, &(0x7f000000df00), &(0x7f000000df40)=0x10) r4 = socket$inet(0x2, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000df80)={0x0, 0xaf4}, &(0x7f000000dfc0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000000e000)={r5, 0x40, 0x0, 0x3, 0x8}, &(0x7f000000e040)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000000e080)=0x20, 0x4) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f000000f640)='pids.events\x00', 0x0, 0x0) sendmmsg$inet6(r6, &(0x7f0000011b40)=[{{&(0x7f000000f680)={0xa, 0x4e23, 0x8, @private1, 0x401}, 0x1c, &(0x7f0000011900)=[{&(0x7f000000f6c0)="ef7de1938624f9fd3eec65feebd0c6cdfc5d6b34f3171db2fac8d8b66fd0ab8b3f5b9c8aba1bdf46391756f08a9c79c634992bbb43a87856a6a21cfdc8a716dec851bf0bfa6575bf8d1d6ec96023330305be0573804bafe71b7629d5bc4a4e16de23998d10a177b6f64465da8e954bdb70cf7d064d696f5782becb2528c592d76b6f", 0x82}, {&(0x7f000000f780)="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0x1000}, {&(0x7f0000010780)="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0x1000}, {&(0x7f0000011780)="928514580162c14673a30ec7d69b2b45cfd1449702a8ac4b8bb1f2d39eb3565d68cd87faef2d80b2e5448287c0a99c4224732eb52b219b7e13a88d6e606677a98bbcf436c4a47822e1f708dc5d16eafb322ba605c7b6176b810baf7ed861580ac905627826438d1ef3f0b06d0ffaefdefad29e71cb864f31b362e5944284cbb8e8357232f48c1f73a32d298204ccadcc0342a184edd8d336ef3561a47c47777948e4c234621f2345f7b48e8be1d1813336c4d892e45c768e6aea181427b35f8a42c88eb9e85ffc373ee6b4522112aee6dd08", 0xd2}, {&(0x7f0000011880)="e2ce83fd376560821988fa3d554e358cae38783dd4476c729b3850e4045201db92a8d9af1cc75d04eb7943b506d66eb5dd275d45710c2cd2ad7f03aeccc2131cfd4ceba75312bb9de4a607404946651046c1bdb3648edd8f837d1abafba8c2bc0a84a7", 0x63}], 0x5, &(0x7f0000011980)=[@dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @dstopts={{0x98, 0x29, 0x37, {0x3b, 0xf, [], [@jumbo={0xc2, 0x4, 0x1}, @generic={0x2, 0x4c, "9df4446b0b9b8dc1e1989ee102a085475c155580e6ef91cbb2f5f3147e9b7f0467d54ba8a9f104bfd088053d9a6a6648f12645f8c4ae42960b8008609080e155970384bbb0f6860584590e78"}, @hao={0xc9, 0x10, @local}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}}}, @tclass={{0x14}}, @hopopts={{0x28, 0x29, 0x36, {0xff, 0x2, [], [@jumbo={0xc2, 0x4, 0x5}, @pad1, @ra={0x5, 0x2, 0x5}, @pad1]}}}, @hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, [], [@jumbo={0xc2, 0x4, 0xfffffffb}, @enc_lim={0x4, 0x1, 0xbd}, @pad1]}}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x2f, 0x3, [], [@ra={0x5, 0x2, 0xe94}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @loopback}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x10000}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @flowinfo={{0x14}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}], 0x1b0}}], 0x1, 0x4044044) r7 = syz_genetlink_get_family_id$team(&(0x7f0000011bc0)='team\x00') getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000011d40)=0x0, &(0x7f0000011d80)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000011dc0)={{{@in=@multicast1, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000011ec0)=0xe8) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000011f00)={0x0, @remote, @local}, &(0x7f0000011f40)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000011f80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000011fc0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000012200)={&(0x7f0000011b80)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000121c0)={&(0x7f0000012000)={0x198, r7, 0x1, 0x70bd26, 0x25dfdbfd, {}, [{{0x8, 0x1, r8}, {0x17c, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x4a3343ef}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0xfffffffa}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r9}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r11}}, {0x8}}}]}}]}, 0x198}, 0x1, 0x0, 0x0, 0x804}, 0xc800) 12:05:38 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000180)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000050c0)=ANY=[@ANYBLOB="88b800002d009b00032bbd7000fbdbdf2500000000", @ANYRES32=0x0, 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0x4cbc}}, 0x0) [ 1882.798846][ T27] audit: type=1800 audit(1594469138.145:1282): pid=2556 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=16379 res=0 12:05:38 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wg2\x00'}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$can_bcm(r1, &(0x7f00000001c0)={&(0x7f0000000080), 0x10, &(0x7f00000000c0)={&(0x7f0000000140)={0x2, 0x804, 0x3, {0x0, 0xea60}, {}, {0x1}, 0x1, @canfd={{0x1, 0x0, 0x0, 0x1}, 0x2f, 0x1, 0x0, 0x0, "6e3fa8662daf022f0c9246d138eed496da58d984fcb44dee9386a4085e5efe8ca7c38834d12c704f7a9a6097f7ed5d8c3581322b66d6fc7b1d9c35586cc2ab86"}}, 0x80}, 0x1, 0x0, 0x0, 0x8}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x14, 0x0, &(0x7f0000000040)="003092bd81ed4e5b535747c8068b888a75fd36d1", 0x0, 0x48d, 0x0, 0x59, 0x0, &(0x7f0000000080)}, 0x35) 12:05:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000080)={r3, @in={{0x2, 0x0, @multicast1}}}, &(0x7f0000000000)=0x84) 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$ax25(0x3, 0x5, 0x0) pipe(&(0x7f0000000100)) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002700)={0x44, 0x0, 0x1, 0x0, 0x0, {0x2a}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000400)={&(0x7f0000000240), 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0xc8, 0x0, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0xc2827f9a7d76dca6}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40}, 0x4004880) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x5c02, &(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) 12:05:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$unix(0x1, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f00000003c0)={0x10, 0x10, 0x0, 0x70bd28}, 0x10}], 0x1}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$rds(r2, &(0x7f0000001f00)={&(0x7f00000003c0)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/73, 0x49}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)=""/127, 0x7f}, {0x0}], 0x5, &(0x7f0000001bc0)}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) sendmsg$rds(r4, &(0x7f0000001f00)={&(0x7f00000003c0)={0x2, 0x0, @multicast2}, 0xd, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/73, 0x2}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x200005de}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/23, 0x17}], 0x5, &(0x7f0000001bc0)}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r6, 0x0, 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="f4"], 0x1) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000002c0)={@mcast1, @ipv4={[0x0, 0x0, 0x8], [], @multicast2}, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) sendmsg$xdp(r4, &(0x7f0000000300)={&(0x7f0000000080)={0x2c, 0x1, r7, 0x1f}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000740)="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", 0x102}, {&(0x7f0000000100)="c156ebad90de4387fcbeb88967a7f9c7f207d39bd4babd7b8e19e8759deacdc1234144bc428cdcaf926a811471ca9571", 0x30}, {&(0x7f0000000240)}], 0x3, 0x0, 0x0, 0x8000}, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) 12:05:39 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32, @ANYBLOB="0000000000000000240012800b000100627269646765000014000280050019000000000005002d0001"], 0x44}}, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[@ANYRES16=r1], 0xfffffecc) splice(r0, 0x0, r1, 0x0, 0x8001, 0x0) [ 1883.781014][ T2579] bond0: (slave wireguard0): ether type (65534) is different from other slaves (1), can not enslave it 12:05:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000a0000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a10bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0xa00000000000000, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000b00000000000000000062726964676530000000000000000000766c616e300000000000000000000000736974300000000000000000000000007465716c3000000000000000000000000000000000000000000000000180c20000000000000000000000b8080000b808000030090000616d6f6e6700000000008782612ced4938ee58f98a000000000000000000000000000000000000000000002008000000000000140400000c000000000000000aaaaaa90000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c7f8f1b44f0000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009abde2255a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2573bd04a33729f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000003f7f1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3d2e85100000000000000000000000000000000000000000000000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000a600a9e85725d89818472e65aba21d9bbc1b20e8331c6fd24a5aceaeefe102e42a013ac2c00eeb782c34eab997013e0506220c21a44cc58ff5bc83d5e4066c770000000000000000"]}, 0xa08) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x30, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_AF={0x6}]}]}, 0x30}}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000127bd70fafedbdf25100000002000038014000600fe8800000000000000000000000000010821c45c00030003000000200001800c000700100000001100000008000800ff0f00000600020008000000"], 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r6 = socket$netlink(0x10, 0x3, 0x0) 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)=0x1d7) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d2654729"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000100000000002001c00", @ANYRES32=r8, @ANYBLOB="08000200ffffe5bf"], 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, r8}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x6}]}, 0x20}}, 0x400c014) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000011002b0a2dbd70000000000000000000", @ANYRES32=r8, @ANYBLOB="0850060000000000"], 0x20}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl(r9, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") 12:05:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.parent_freezing\x00', 0x275a, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x91, 0x7, 0x5, 0x1}, 0x3c) 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$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) recvfrom(r4, &(0x7f0000000100)=""/255, 0xff, 0x10100, &(0x7f0000000200)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @null, @bcast, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c407348", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 12:05:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000b0000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") recvmmsg(r0, &(0x7f00000017c0)=[{{&(0x7f0000000280)=@x25={0x9, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/155, 0x9b}, {&(0x7f00000003c0)=""/94, 0x5e}], 0x2, &(0x7f0000000440)=""/166, 0xa6}, 0x6}, {{&(0x7f0000000500)=@generic, 0x80, &(0x7f0000000080)=[{&(0x7f0000000580)=""/234, 0xea}, {&(0x7f0000000680)=""/166, 0xa6}, {&(0x7f0000000740)=""/99, 0x63}], 0x3, &(0x7f00000007c0)=""/4096, 0x1000}, 0xd0f9}], 0x2, 0x1, &(0x7f0000001840)) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, 0x6, 0x1, 0x101}, 0x14}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000180)=0x1, 0x4) r2 = openat$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, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) 12:05:41 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$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}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fd000000000002001c0012000c000100626f6e64000000206d06407ae45d0deff4c2f4706626c0f17619369d996ebd0f1704f58d9a6a878bf5c610a89f49cd2c0f076d4f305b2a7b4a3b4d2510d6fe0cf5c528c1d342aab46c113c00bdacad70123703"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=@newlink={0x58, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @loopback}]}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_PROMISCUITY={0x8}]}, 0x58}}, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000940)={r1}) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x800, 0xbc0, 0x20, 0x8000, 0x4, 0x4]}, &(0x7f0000000280)=0x10) 12:05:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000c0000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a60bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:41 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000040), 0x10) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r5], 0x28}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0xf0ffff, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001100010344000000c70a3b9b00000000", @ANYRES32=r5], 0x20}}, 0x0) 12:05:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r1}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) r2 = socket$nl_route(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)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000001b80)={'gre0\x00', &(0x7f0000001a40)={'ip_vti0\x00', r4, 0x1, 0x8, 0x7, 0x2, {{0x46, 0x4, 0x1, 0x3a, 0x118, 0x67, 0x0, 0x1, 0x29, 0x0, @private=0xa010100, @empty, {[@ssrr={0x89, 0x27, 0x39, [@dev={0xac, 0x14, 0x14, 0x2e}, @multicast2, @remote, @empty, @remote, @multicast2, @dev={0xac, 0x14, 0x14, 0x34}, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @timestamp={0x44, 0x28, 0x1e, 0x0, 0x0, [0x7fff, 0x4, 0x3d9c, 0x1, 0x2, 0x4, 0x3, 0x2, 0x10001]}, @noop, @generic={0x86, 0x12, "218ccb6631138989530cdbf5a69b90e7"}, @noop, @timestamp_prespec={0x44, 0x54, 0x23, 0x3, 0x5, [{@private=0xa010100, 0x240}, {@broadcast, 0x1000}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x7fff}, {@private=0xa010100, 0x7dcf}, {@loopback}, {@loopback, 0xffffffff}, {@private=0xa010101, 0x40}, {@broadcast, 0x1}, {@local, 0x9}, {@rand_addr=0x64010100, 0x80000000}]}, @ssrr={0x89, 0x2b, 0x62, [@multicast2, @loopback, @broadcast, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @private=0xa010100, @private=0xa010100, @remote, @remote]}, @ssrr={0x89, 0x1f, 0x57, [@rand_addr=0x64010102, @loopback, @broadcast, @rand_addr=0x64010101, @local, @loopback, @remote]}, @end]}}}}}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0xd97, @mcast2}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="7c4ddf4ded", 0x5}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="e1aaaf54ae9277b6c7f6c91754fbaaa4a4282ed6fa1b4332e4a6b75e1edac985bc1e8163104b2cbf882edde5cc72b831737da6607cd8ed53ab23a0eda6ae8decd9e2509ce59eb9028595992edd16c885128540ad85d270f5f84b551ef4745670b6e5ae50184130a3a529c97d76e1e437ebc99db443928f1c57eb70b2a945b33584e46ca341054584e66b1628af0125ea19da5dc9835e261654315423afa3de11b52d0c7fb444936de2ab79c2ff54bcb6586e27cf395dd91d1eca6644539d6579382b7fe4f67ee2c9b1796c13a55774660dae5d3c59d7914354cd8fdae8ce8ee4afdf49d3e9", 0xe5}], 0x3, &(0x7f0000001400)=[@hopopts={{0x30, 0x29, 0x36, {0x4, 0x3, [], [@pad1, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffffffff}, @enc_lim={0x4, 0x1, 0xc0}]}}}, @hopopts={{0xd0, 0x29, 0x36, {0x67, 0x16, [], [@hao={0xc9, 0x10, @local}, @enc_lim={0x4, 0x1, 0xc1}, @calipso={0x7, 0x30, {0x1, 0xa, 0x3, 0x1, [0x2b, 0x2, 0xfffffffffffffffd, 0x8, 0xffffffffffffff00]}}, @calipso={0x7, 0x10, {0x1, 0x2, 0xca, 0x0, [0x9]}}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x800}, @calipso={0x7, 0x50, {0x1, 0x12, 0x0, 0x6, [0x1f, 0xe0f9, 0x4, 0x0, 0x2000, 0x1, 0x3, 0x20000000000, 0x1]}}]}}}, @hopopts_2292={{0x70, 0x29, 0x36, {0x11, 0xa, [], [@calipso={0x7, 0x48, {0x2, 0x10, 0x40, 0x3c, [0x7, 0x3, 0x1, 0x5, 0x100000001, 0x80000000, 0x3, 0x80000000]}}, @enc_lim={0x4, 0x1, 0x3}, @pad1, @jumbo]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x2f, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, [], 0x1}, r1}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x400000}}], 0x1d0}}, {{&(0x7f0000000180)={0xa, 0x4e20, 0x5, @mcast1, 0x24}, 0x1c, &(0x7f00000019c0)=[{&(0x7f0000001600)="6ca3a4061333eae2f212b90fa1b87c8cd0c07ca5397d9f4b330867bb47947a2a82ca09b554c0c935ac935f41bc16514210c953a37a5e21c1bfba55f476106846e69ada7d3242b24acdb07b0c2389ac38bff0c0fbba7555f305e68b0ce92a54e4322569b0f727221c355bb9fa3e03a2e411395eeeeeb230336c65f00c0c5ed002a6ce52ad6982486421069fe4183a14a56fa5c861c257bb8fda10afc2792a1c425fa50309e4fb56eab128ea6062eff116a97abb742e00179a733d27981186729633a980be9c5da2", 0xc7}, {&(0x7f0000000200)="8e8a455b36bec0644b07e1b5a41e33361329315721e6cdec7f07cd262c2464da95db770d9446bbf18066f2fd2495f395e33eeb575c7c266281cb346519aa73f266ed580fb545ccbfa422877b7ceb3e242d893a9d597d747aa8a5871a5a4dc47cf4eaee403d8ba3418c015c2ed4544b55751582513c9cb2", 0x77}, {&(0x7f0000001700)="4ab69200e706e619c74b6ad517f928062be3567b02985e97a3574885ee0ab511cee5713682147d0d059b992ec9758a87ac7252ad0d420bedc6700dc14c8b48c3081c6cfa58fbd1af8b885ece361fa5b4287a362ccbec744104e0c1b4cfacc1c184cf615eff94510c5bdc656456239fefe8f09786bc3de6d37729b4399d3d9b9270925476829fe2a94472", 0x8a}, {&(0x7f00000017c0)="590eb031e9d2c9fdea9071f949cf4790fd71f866d574f3fb807ebb077ccccdce4cfd3acc0dfd9c0651e03ff30460bc0a9ae1fdaceffd5b39487ad1d7d7cb2f86806a7b354e2c232f350edbb16f7a1397fe413d868d8182921b789b000db98998be3a01d3c42014c3a29eeb284308713da0d74742f6e2a794f8667509a49705379f83e9b0ee703c43c56122cecc13d678bc003c3a16c6498dbca8004f20e419466bafef8e6e30a53ee9cfc5a280c61b", 0xaf}, {&(0x7f0000001880)="df4876a7fe406d83c70318b21d8aa02ec32229dd2bb4adf048c0f4cf4469109dd7f6dac504dd47f898cab0", 0x2b}, {&(0x7f00000018c0)="8fa87b37d9c267448aa03a37afc19789bfd496160a0ccce2763824d7190dc673fc2c8a45a0c6c1dc73acee08147532b102077733794ef3cf9dcfa9ab0dee3eec595f335022644e04ab42f7e524be2b73d156e23622f7aec4f1b1432fe41b0936c50f10fec489719960e18c58496dfed9063e06d9d859349bbec05437e82d3a77e20522f32babb5b9a545a9f221f3877618c5082700e884ef587d15f9bd8ac363be06ca4566", 0xa5}, {&(0x7f0000001980)="773652cc6521be68b96ab84ec999e32faab2ba318411e0961dde88b7b601056dba46e39da99d5893ee103709e9bcf52133d4be06df0b695d85d4870e1d", 0x3d}], 0x7, &(0x7f0000001bc0)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x43}}, r5}}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @pktinfo={{0x24, 0x29, 0x32, {@private2, r8}}}], 0x68}}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001c40)="8c1dc7f5feef322d09e721af4b93d02a6f9266f6b49c5b4954411b57724a82d6541397e44b055f", 0x27}, {&(0x7f0000001c80)="2dbf3672e533175825", 0x9}, {&(0x7f0000001cc0)="37da895976c75c01a6cbb6bbecd6b49147e4dfc1beb95208a2a1f93ceb38eb80f638053f05b5b919518c95e4d19ac5904af238b04a6490b0a7bc4b176406957f0d55e987efade942b45571b61f026f08a79ef3f00fbc68228d5246344c655ceb4ea6456297219baeacf01858ee070d4d32683dbacf4276a895fcfc40feda836d77457131ffe59c13510e94163935e19164d6806447207b", 0x97}, {&(0x7f0000001d80)="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", 0xff}], 0x4, &(0x7f0000001ec0)=[@dstopts={{0x1158, 0x29, 0x37, {0x87, 0x227, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1, @calipso={0x7, 0x50, {0x2, 0x12, 0x1, 0x7, [0x9, 0x9, 0xffffffff, 0x8, 0x8, 0x6, 0x4, 0x2, 0x6]}}, @enc_lim={0x4, 0x1, 0x7}, @generic={0x7, 0xc3, "3096a69bf4c29270c216d0ae4bbb89f4feb15b410673b41e07255bf7d884a6018fe4f11fb947136b85092f19074a6c52b4aefdd8c91603a14c18bdc1ef65b4c02be68694f237684be50608d59570ba194c0cd89c0957081f3c0d72910907365612f551d088a262aa0b2444ce3a5d636080e78c2373811f47cd520c0d1e92d78b7f38a9371a71ba50138273ec025fa10055f14d5737ad6c5bb2628bff2e289e50a8f9429e94bc1a7659a44a222ed2748e157420855a2c87bb75ec8715aa69bbbc37ee2b"}, @hao={0xc9, 0x10, @mcast1}, @generic={0x3, 0x1000, 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@hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @dstopts_2292={{0xe0, 0x29, 0x4, {0x0, 0x18, [], [@jumbo={0xc2, 0x4, 0x4}, @generic={0x1, 0x68, "86b3919433a42310966761903618a46d672f64021228191c47aa5ba0a19a3d0b9553acf0308f2fd2cc818ef6dea2772416b3451e24ffb32c19a5b87cc38a18cc692184ec3cf8c2d92ea6acfe6f0a2b4b64208cf7cd5c80613a2ab62cd34f83757f60af092493cff7"}, @calipso={0x7, 0x40, {0x3, 0xe, 0x0, 0x9, [0x1, 0x400, 0x3, 0xe10, 0x0, 0x10001, 0x1000]}}, @calipso={0x7, 0x10, {0x76406ac53d38e701, 0x2, 0x20, 0x100, [0x200040000000000]}}]}}}, @hopopts={{0x1030, 0x29, 0x36, {0x3a, 0x202, [], [@enc_lim={0x4, 0x1, 0x60}, @generic={0x7, 0x1000, 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@jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x9b, 0x2, [], [@calipso={0x7, 0x10, {0x2, 0x2, 0x6, 0x3f, [0x9]}}]}}}], 0x22c8}}, {{&(0x7f00000041c0)={0xa, 0x4e20, 0xffff, @private0, 0x1000}, 0x1c, &(0x7f0000004680)=[{&(0x7f0000004200)="caa2f611ea59d6a0976ac31078949ba183a65c603cba59455a5966642cc54e9bef7eb202036f3dc14b3a02625400b6139af3fed9d1368ed95c33a92e5c663cd9d5d908307385440a26a48736b4f472d46c346151202265b15ab77ac7ffe33301237fc45fb7f616429c101c9e5d27f8e7bf0e3287f10642d04c4beac8d9759ea536b6d1d3a60ec9229a99035f0d2aaf5fbae1d6d8cbcd4fafae9015", 0x9b}, {&(0x7f00000042c0)="c3e45efdb89035d2efae2a466db33e8934f42414dd8968233852147ae498695b8d310da9a9877308c3f728bde6d718ef98c60f773b9a1751cb267ec326423fa4820c574b035d9a9b05c0c8bd0cebe472c94a79b2f3b67839cbb2a3da2a0615b87b1fde6e302fec3d83d7fe30f574b8174c3ac4e03cb5a3c45afa35c22ed2805ec166de4987e09f7e63e21cb0814fc7f8a4fd19c9a6f20c0fb0f49a9af97df221d27029799977c5632764db888b01bd2916d8e0fffafdd8dceb39690151", 0xbd}, {&(0x7f0000004380)="bb8ce58ed1807128b16ee2136f5067b1ee3dc260f5bc0181c2fe071a5bbd5daae47ef32df57e6643ca013703a323cb636d085d7180732a7a7831133e5038f3823ea5d521652e608842fcca2c89d1c4b3dcb222880e9c7ed14ae7ffeea13e54f15cd22c47d2bbd8ebc7a8456a5854b323a918291fefc781a8d2a666184ed359a0b25c420570fe4de66a3851f64256a1759630895aca52b0cb4c050a784a99eeb1f61529ca900441062695ec03176a7bf13cad71004b012398e2fceb48689aab23a74d0ae7abc758c9bde0f7fcfbf52506a4a5996ae9b7626cc78ebeb9d85123eb9a8792ed0ff2c1ff702e0db5bad7379cc3afbee14e9f", 0xf6}, {&(0x7f0000004480)="cf8bd80a571bcdc5e07ad710e556ae7c83a32c11c91e95983e3342ee0e3acb6d0cc848789b16b54cddbc7562f92b3f430d380a7dafbd14be7f71f207c6b4f41c2635e132ff8a073c43e165a2f3f96e849fd59b74042d6557aad937738650c5399db444f489b5f8b50032e7e8c6939514e6f81b8cff664dd91ce15fcfc4c2", 0x7e}, {&(0x7f0000004500)="f32f3231c951c9e0cffaf296d54bca6c406a785b", 0x14}, {&(0x7f0000004540)}, {&(0x7f0000004580)="dd3ccb9d9518c867123f136459f42d42ebff25a07a774c78", 0x18}, {&(0x7f00000045c0)="23a51b2a0753f92779593a10d19b81c5082349571a87bf09e7900bbad21f808944e9", 0x22}, {&(0x7f0000004600)="81c31824f03ba41d3e3b9aa813fbf09dc88352682d904ccaa4bdc3ed36133a85a3872b8db2140838bbd090b2bba11eee113bdc33b07d00814dc26e680789c0b78cb3a9b1a9", 0x45}], 0x9}}], 0x4, 0x40000) r9 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r9, 0x0, 0x8, &(0x7f00000002c0)=ANY=[@ANYBLOB='<'], 0x1) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {}, {}, {0xc}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0xc, 0x2, [@TCA_TCINDEX_CLASSID={0x8}]}}]}, 0x3c}}, 0x0) [ 1886.305391][ T2658] IPVS: ftp: loaded support on port[0] = 21 [ 1886.361457][ T2664] __nla_validate_parse: 10 callbacks suppressed [ 1886.361467][ T2664] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1886.400814][ T21] tipc: TX() has been purged, node left! [ 1886.527730][ T2690] validate_nla: 9 callbacks suppressed [ 1886.527741][ T2690] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1886.561275][ T2667] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1886.622951][ T27] audit: type=1804 audit(1594469142.085:1283): pid=2688 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1253/cgroup.controllers" dev="sda1" ino=16361 res=1 [ 1886.773049][ T2673] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1886.786528][ T2664] device syz_tun left promiscuous mode [ 1886.793872][ T2664] bridge9: port 1(syz_tun) entered disabled state [ 1886.881605][ T2664] bridge14: port 1(syz_tun) entered blocking state [ 1886.888849][ T2664] bridge14: port 1(syz_tun) entered disabled state [ 1886.897657][ T2664] device syz_tun entered promiscuous mode [ 1886.909960][ T2683] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1887.028820][ T2687] device syz_tun left promiscuous mode [ 1887.039216][ T2687] bridge14: port 1(syz_tun) entered disabled state [ 1887.109793][ T2704] IPVS: ftp: loaded support on port[0] = 21 [ 1887.220022][ T2666] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1887.266648][ T2664] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 12:05:42 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x19, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f00000001c0)=""/195, 0x0, 0x7, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000000180)=r0, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000002c0)='ip6_vti0\x00') r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000540)={r3}) setsockopt$TIPC_IMPORTANCE(r4, 0x10f, 0x7f, &(0x7f0000000580), 0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000004200010a00000063d83b100000000000"], 0x14}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000000640)={'syztnl2\x00', &(0x7f00000005c0)={'ip6_vti0\x00', r7, 0x29, 0x3, 0x0, 0x4, 0x41, @loopback, @local, 0x0, 0x7, 0x7ff, 0x7ff}}) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)={0x28, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}]}, 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x140, r6, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x38, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xa8, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x3c, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}]}]}, 0x140}, 0x1, 0x0, 0x0, 0xc001}, 0x40) 12:05:42 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b7000000000000006e000000000000000f00000001000000950000000000000038abb7e5ae02341bb123955c3aa335786027a4e94755931c0053d9eaa94bcbcc49d6dd35078c1bf3179753fe95375a26524f6e1d104e7cdeab90a36bde3baed68ea3473ec40e9960455238d7f3f0177c7d3cde6ad16f877a66edb7807a7ff6d162fcc32be5ee229fa568264fa46f214d6847e10967db8df72408a579213ba02cbc3544cfaa825c4232e674e0b030d89c56bbef794f9f6e37089663936eba025fddcb89e48e51229f181fa236c1cc602ca1"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc1, &(0x7f0000000180)=""/193, 0x0, 0x0, [], 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xe, 0x100000}, 0x10}, 0x78) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0x4107, 0x0, 0x0, {{}, {0x0, 0xca00}}}, 0x3f0}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r2, 0x4, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000340)={0x16, @multicast1, 0x4e21, 0x3, 'sed\x00', 0x20, 0x4, 0x40}, 0x2c) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r2, 0x100, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x18, 0x18, {0xf41, @bearer=@l2={'ib', 0x3a, 'ip6erspan0\x00'}}}}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0x8}, 0x48031) [ 1887.368250][ T2673] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1887.382694][ T2721] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000040), 0x10) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r5], 0x28}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0xf0ffff, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001100010344000000c70a3b9b00000000", @ANYRES32=r5], 0x20}}, 0x0) 12:05:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000d0000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1887.409813][ T2683] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1887.449133][ T2729] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 12:05:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a00bb65e1c3e4ffff06000004000000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:43 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) pipe(0x0) r2 = socket$netlink(0x10, 0x3, 0x2) sendmsg$IPSET_CMD_DESTROY(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000003060108000000000000000007000005050001000700ffffffffffffffff00000900020073797a31000000000900020073797a310000000098b1a1"], 0x3c}, 0x1, 0x0, 0x0, 0x8080}, 0x11) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) ioctl$FS_IOC_MEASURE_VERITY(r3, 0xc0046686, &(0x7f00000001c0)={0x1, 0xb9, "3c39782d0a298be3ed64d2559d2cb2b4b9a831ec9f823366360900ce4d2523639ae4aad4f8b6caf6eb8f7c4bf4533a7f82846293e21168495d716a3cce55962f9e5f05138e7d64dbe74cd4bb35984796fd9216835c682e5ac765c440201a1e74578dfcc66add801fffd9347f1dd293e8ae576276434c6368c4a9e816e03bc032ac608f865c5ca42121d5ad7a580be38ab55733efc90c5e9e37b89bc8095e03ba5251749e6fdc18ae8075eaf795e50c7efdd1ce395bc1e9b1ed"}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 1887.592143][ T2743] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1887.679491][ T2751] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1887.720908][ T2755] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1888.115167][ T2743] bridge15: port 1(syz_tun) entered blocking state [ 1888.124170][ T2743] bridge15: port 1(syz_tun) entered disabled state [ 1888.148825][ T2743] device syz_tun entered promiscuous mode [ 1888.371070][ T2759] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1888.387018][ T2760] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1888.396122][ T2750] device syz_tun left promiscuous mode [ 1888.402656][ T2750] bridge15: port 1(syz_tun) entered disabled state 12:05:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000080)={0x20, r3, 0xb0343aabd1184b87, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r3, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x1}, @NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x3}]}, @NL80211_ATTR_DFS_REGION={0x5}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xfffffff8}]}, @NL80211_ATTR_REG_RULES={0x14, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x577c}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x4}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x0) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x16, &(0x7f0000000040), 0x4) [ 1888.579176][ T2778] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1888.646671][ T2759] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1888.691185][T28019] [ 1888.693783][T28019] ============================= [ 1888.698720][T28019] WARNING: suspicious RCU usage [ 1888.703572][T28019] 5.8.0-rc2-syzkaller #0 Not tainted [ 1888.708913][T28019] ----------------------------- [ 1888.713769][T28019] net/tipc/bearer.c:466 suspicious rcu_dereference_check() usage! [ 1888.721628][T28019] [ 1888.721628][T28019] other info that might help us debug this: [ 1888.721628][T28019] [ 1888.731958][T28019] [ 1888.731958][T28019] rcu_scheduler_active = 2, debug_locks = 1 [ 1888.740094][T28019] 2 locks held by kworker/0:7/28019: [ 1888.745373][T28019] #0: ffff88821ae7b538 ((wq_completion)cryptd){+.+.}-{0:0}, at: process_one_work+0x82b/0x1670 [ 1888.755806][T28019] #1: ffffc90004f37da8 ((work_completion)(&cpu_queue->work)){+.+.}-{0:0}, at: process_one_work+0x85f/0x1670 [ 1888.767450][T28019] [ 1888.767450][T28019] stack backtrace: [ 1888.773354][T28019] CPU: 0 PID: 28019 Comm: kworker/0:7 Not tainted 5.8.0-rc2-syzkaller #0 [ 1888.781758][T28019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1888.791828][T28019] Workqueue: cryptd cryptd_queue_worker [ 1888.797374][T28019] Call Trace: [ 1888.800670][T28019] dump_stack+0x18f/0x20d [ 1888.805099][T28019] tipc_l2_send_msg+0x354/0x420 [ 1888.810030][T28019] tipc_aead_encrypt_done+0x204/0x3a0 [ 1888.815407][T28019] ? tipc_aead_free+0x5e0/0x5e0 [ 1888.820255][T28019] cryptd_aead_crypt+0xe8/0x1d0 [ 1888.825114][T28019] cryptd_queue_worker+0x118/0x1b0 [ 1888.830234][T28019] process_one_work+0x94c/0x1670 [ 1888.835187][T28019] ? lock_release+0x8d0/0x8d0 [ 1888.839907][T28019] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 1888.845289][T28019] ? rwlock_bug.part.0+0x90/0x90 [ 1888.850244][T28019] worker_thread+0x64c/0x1120 [ 1888.854938][T28019] ? process_one_work+0x1670/0x1670 [ 1888.860143][T28019] kthread+0x3b5/0x4a0 [ 1888.864303][T28019] ? __kthread_bind_mask+0xc0/0xc0 [ 1888.869418][T28019] ? __kthread_bind_mask+0xc0/0xc0 [ 1888.874537][T28019] ret_from_fork+0x1f/0x30 12:05:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000f0000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:47 executing program 5: r0 = socket(0x1f, 0x1, 0x3) bind$qrtr(r0, &(0x7f0000000140)={0x2a, 0x1, 0x8000}, 0xc) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r3}) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) sendmsg$AUDIT_DEL_RULE(r2, &(0x7f0000000740)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000700)={&(0x7f00000002c0)={0x42c, 0x3f4, 0x100, 0x70bd29, 0x25dfdbfe, {0x6, 0x0, 0x40, [0x800, 0x3, 0xb2, 0x8, 0x8, 0x2, 0x7, 0xd1, 0x80000001, 0x48e, 0xffff, 0x5, 0x8000, 0x9, 0x1f, 0xfff, 0x8, 0x4, 0x100, 0xfffffffa, 0x3, 0xf3, 0x20, 0x6, 0xfffffffb, 0x7a8, 0x7, 0x8, 0x3f, 0x200, 0xfffffffe, 0x7, 0x6, 0x0, 0x6, 0x9, 0x9, 0x9, 0x7, 0x5, 0x3ff, 0x1, 0x8, 0x20, 0xffff, 0x800, 0x8, 0x40100, 0x9, 0x5, 0xffff, 0x2, 0x401, 0x0, 0x4, 0x8, 0x4, 0xffffffaa, 0x19f, 0x3, 0x0, 0x7, 0x1f, 0x24], [0xfffffffe, 0x4, 0x2, 0x5, 0x7, 0x8001, 0x7, 0xd3b1, 0x2b4f580d, 0xbb, 0x5, 0xbd, 0x95daee15, 0xff, 0x3f, 0xb0, 0x9, 0x5, 0xb5, 0x7f, 0x6, 0x40, 0x6f8, 0x5, 0xffffffff, 0x8000, 0x6, 0x9, 0x8, 0x2, 0x3, 0x1, 0x0, 0x6, 0x20, 0xff, 0x0, 0x10000, 0xfffffffb, 0x1, 0x4, 0x1000, 0x8, 0x5, 0x1f92, 0x7da40020, 0x5194, 0x3, 0x401, 0x7fff, 0x9, 0x1ff, 0xe9, 0x8000, 0x1000, 0x200000, 0x21b, 0x2, 0x6, 0x0, 0x80000001, 0x2, 0x753, 0x2], [0x9, 0x0, 0x3, 0x8, 0x0, 0x3, 0x9, 0x8, 0x8e, 0x0, 0x6089, 0xffffffff, 0x0, 0x1, 0x7c, 0x80000001, 0x1, 0x403e, 0x6, 0x6, 0xff, 0x10001, 0x0, 0x6, 0xe2b, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x7f, 0xb6, 0xf7b, 0x8, 0xa8, 0x9, 0x7, 0x3, 0x4, 0x7, 0x4, 0x3, 0x1, 0x7, 0x7fffffff, 0x9, 0xff, 0x9, 0xffff, 0x4, 0x499000, 0xf1d9, 0x5, 0x8, 0x2f, 0x400, 0x4, 0x94e3, 0x2, 0xfffff79d, 0x78, 0x2, 0x8], [0xb531, 0x5, 0x4, 0x1f, 0xffffffc1, 0x3aa0, 0x9, 0x2, 0x5, 0xa5, 0x3, 0x3, 0x2986, 0x8, 0x1, 0x3ff, 0x80, 0x8001, 0x4, 0x800, 0x5, 0x8, 0x1f, 0x3, 0x7, 0xfff, 0x2, 0x8, 0x7f, 0x8, 0x7f, 0x3, 0x4, 0x1000, 0x7, 0x80000001, 0x9, 0x7ff, 0x10000, 0x30, 0x8000, 0x3, 0x81, 0xffffab64, 0x10001, 0x8, 0x5, 0x266b, 0x7, 0x0, 0x8000, 0x7, 0x1, 0x7818, 0x8, 0x4, 0x8000, 0x8, 0x7, 0x9, 0x80000000, 0x0, 0x2, 0x3f], 0xb, ['\x00', '-%@}\x00', '-\x00', '$.\x00']}, ["", "", "", "", "", "", ""]}, 0x42c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000081) syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 12:05:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a00bb65e1c3e4ffff06020000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x120, 0x4000000}) pwrite64(r1, &(0x7f0000000080)="dc54c1653cc54602c9f2b3dc95", 0xd, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) socketpair(0x1, 0x0, 0x6, &(0x7f0000000540)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r3, 0xc0189436, &(0x7f0000000040)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="540000004200010a000002000000000000000000dd0de21ab0d85a3df04ecd5d1f0a89c7744b0721f2889a47eac38a3ea55e7827e4cbaeeb51587adde7cbc3cc747c22bfe93431b664b3c0405d401cfb5227af2429e670c672697644f296e2e7cbdb48072a9bbbfb6cccb86f61ba952dfa749b9dab7db3fcaf0b8f277d0272558b83b63ad56681c01612e61e36534ed90f40bea9133855ea39264cbeac9afdef3f22b98898e4e099cda4b7"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)='nv\x00', 0x3) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 12:05:47 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000004200010a000001000000000000000000"], 0x14}}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x30, 0x1, 0x9, 0x801, 0x0, 0x0, {0xa, 0x0, 0x9}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xff}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000000}, 0x20040800) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x7, 0x6, 0xa01, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4001}, 0xcb3ce0a15e81278e) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x705, 0x0, 0x100, {0x0, 0x0, 0x0, 0x0, 0x0, 0x44008}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_WINDOW={0x8, 0x2}]}}}, @IFLA_OPERSTATE={0x5, 0x10, 0x3f}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 12:05:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(0xffffffffffffffff, r2, 0x0, 0x7ff) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl(r3, 0x0, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001240)='memory.stat\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00uemory '], 0xda00) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x100000001) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040028bd7000fcdbdf2501000000000000000941000000140018000000017564703a73797a3265a50000"], 0x30}, 0x1, 0x0, 0x0, 0x4001001}, 0x40000) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000001) getsockopt$SO_J1939_PROMISC(r7, 0x6b, 0x2, &(0x7f0000001280), 0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x1400) [ 1891.596874][ T2801] __nla_validate_parse: 2 callbacks suppressed [ 1891.596885][ T2801] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1891.666691][ T2805] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1891.675911][ T2804] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1891.709734][ T2805] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1891.713356][ T27] audit: type=1804 audit(1594469147.175:1284): pid=2806 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/818/memory.events" dev="sda1" ino=16369 res=1 [ 1891.728186][ T2804] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 12:05:47 executing program 5: r0 = socket(0x1f, 0x1, 0x3) bind$qrtr(r0, &(0x7f0000000140)={0x2a, 0x1, 0x8000}, 0xc) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r3}) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) sendmsg$AUDIT_DEL_RULE(r2, &(0x7f0000000740)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000700)={&(0x7f00000002c0)={0x42c, 0x3f4, 0x100, 0x70bd29, 0x25dfdbfe, {0x6, 0x0, 0x40, [0x800, 0x3, 0xb2, 0x8, 0x8, 0x2, 0x7, 0xd1, 0x80000001, 0x48e, 0xffff, 0x5, 0x8000, 0x9, 0x1f, 0xfff, 0x8, 0x4, 0x100, 0xfffffffa, 0x3, 0xf3, 0x20, 0x6, 0xfffffffb, 0x7a8, 0x7, 0x8, 0x3f, 0x200, 0xfffffffe, 0x7, 0x6, 0x0, 0x6, 0x9, 0x9, 0x9, 0x7, 0x5, 0x3ff, 0x1, 0x8, 0x20, 0xffff, 0x800, 0x8, 0x40100, 0x9, 0x5, 0xffff, 0x2, 0x401, 0x0, 0x4, 0x8, 0x4, 0xffffffaa, 0x19f, 0x3, 0x0, 0x7, 0x1f, 0x24], [0xfffffffe, 0x4, 0x2, 0x5, 0x7, 0x8001, 0x7, 0xd3b1, 0x2b4f580d, 0xbb, 0x5, 0xbd, 0x95daee15, 0xff, 0x3f, 0xb0, 0x9, 0x5, 0xb5, 0x7f, 0x6, 0x40, 0x6f8, 0x5, 0xffffffff, 0x8000, 0x6, 0x9, 0x8, 0x2, 0x3, 0x1, 0x0, 0x6, 0x20, 0xff, 0x0, 0x10000, 0xfffffffb, 0x1, 0x4, 0x1000, 0x8, 0x5, 0x1f92, 0x7da40020, 0x5194, 0x3, 0x401, 0x7fff, 0x9, 0x1ff, 0xe9, 0x8000, 0x1000, 0x200000, 0x21b, 0x2, 0x6, 0x0, 0x80000001, 0x2, 0x753, 0x2], [0x9, 0x0, 0x3, 0x8, 0x0, 0x3, 0x9, 0x8, 0x8e, 0x0, 0x6089, 0xffffffff, 0x0, 0x1, 0x7c, 0x80000001, 0x1, 0x403e, 0x6, 0x6, 0xff, 0x10001, 0x0, 0x6, 0xe2b, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x7f, 0xb6, 0xf7b, 0x8, 0xa8, 0x9, 0x7, 0x3, 0x4, 0x7, 0x4, 0x3, 0x1, 0x7, 0x7fffffff, 0x9, 0xff, 0x9, 0xffff, 0x4, 0x499000, 0xf1d9, 0x5, 0x8, 0x2f, 0x400, 0x4, 0x94e3, 0x2, 0xfffff79d, 0x78, 0x2, 0x8], [0xb531, 0x5, 0x4, 0x1f, 0xffffffc1, 0x3aa0, 0x9, 0x2, 0x5, 0xa5, 0x3, 0x3, 0x2986, 0x8, 0x1, 0x3ff, 0x80, 0x8001, 0x4, 0x800, 0x5, 0x8, 0x1f, 0x3, 0x7, 0xfff, 0x2, 0x8, 0x7f, 0x8, 0x7f, 0x3, 0x4, 0x1000, 0x7, 0x80000001, 0x9, 0x7ff, 0x10000, 0x30, 0x8000, 0x3, 0x81, 0xffffab64, 0x10001, 0x8, 0x5, 0x266b, 0x7, 0x0, 0x8000, 0x7, 0x1, 0x7818, 0x8, 0x4, 0x8000, 0x8, 0x7, 0x9, 0x80000000, 0x0, 0x2, 0x3f], 0xb, ['\x00', '-%@}\x00', '-\x00', '$.\x00']}, ["", "", "", "", "", "", ""]}, 0x42c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000081) syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa8014906c6b6386dd601f72f200482f00fe806cb48e709e82cc250200000000bbfe8000000000000000000000000000aa242065580000000000000000000086dd080088be0000009c2c0000000100000001000000000022eb000000002000000002000000062e000000000000080080581d9387fbf8149d00000000c2a59649fc8b6d0e882fd1aa869a4fab8f9d8b5f06393a87417864a70ef2ea7754fe9f32b6333776e490db20dd7f5f014c9cad899b655aa848cc4ecabfa1a918d3b44dc2ebcd7572b058aabd7542e9ad19b90e342cea6cea2fd58238b89d7ea658d40fab391485332510bd0fc0a1aa047120d4bb07af10ccbbcbf01f4e3d63b8a05e32d9411ad360808aa75170225a6cc95e140fe2b684e96a29dc673e6c"], 0x0) [ 1891.835924][ T2801] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1891.854505][ T2812] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1891.883421][ T27] audit: type=1800 audit(1594469147.225:1285): pid=2806 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16369 res=0 12:05:47 executing program 1: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, @fixed={[], 0x12}}, 0x8) bind$packet(r0, &(0x7f0000000000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @dev}, 0x14) syz_emit_ethernet(0x32, &(0x7f0000000100)={@broadcast, @random="0982e32fef90", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x0, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000002) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x2, 0xe80a, 0x3, 0x400, 0x80, 0xffffffffffffffff, 0x1, [], 0x0, r3, 0x2, 0x4, 0x5}, 0x40) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000280)=ANY=[], 0x208e292) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000180)={0x1d, 0x0, 0x0, {0x1, 0x1, 0x2}, 0xff}, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x7, 0x0, 0x7fffffff, 0x32, 0x400, r5, 0xf8, [], 0x0, r6, 0x0, 0x5}, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r7, 0x7fff}, 0x8) 12:05:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000100000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x120, 0x4000000}) pwrite64(r1, &(0x7f0000000080)="dc54c1653cc54602c9f2b3dc95", 0xd, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) socketpair(0x1, 0x0, 0x6, &(0x7f0000000540)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r3, 0xc0189436, &(0x7f0000000040)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="540000004200010a000002000000000000000000dd0de21ab0d85a3df04ecd5d1f0a89c7744b0721f2889a47eac38a3ea55e7827e4cbaeeb51587adde7cbc3cc747c22bfe93431b664b3c0405d401cfb5227af2429e670c672697644f296e2e7cbdb48072a9bbbfb6cccb86f61ba952dfa749b9dab7db3fcaf0b8f277d0272558b83b63ad56681c01612e61e36534ed90f40bea9133855ea39264cbeac9afdef3f22b98898e4e099cda4b7"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)='nv\x00', 0x3) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 1892.019379][ T27] audit: type=1804 audit(1594469147.245:1286): pid=2814 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/818/memory.events" dev="sda1" ino=16369 res=1 [ 1892.081513][ T27] audit: type=1800 audit(1594469147.245:1287): pid=2814 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16369 res=0 [ 1892.219649][ T2809] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1892.232931][ T2822] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1892.270570][ T2831] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1892.294094][ T2834] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a00bb65e1c3e4ffff06040000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1892.327456][ T2829] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1892.366138][ T2834] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 12:05:47 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000d80)=ANY=[@ANYBLOB="5c00000100000000000000add5611a6f9ee4e5e6", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100766c616e000020001c0002800600010004000080040003800c000200100000001300000008000500", @ANYRES32=r1, @ANYBLOB="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"], 0x5c}}, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000022d, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f00000000c0)=@abs={0x1}, 0x2) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000000), 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r3, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) connect(r5, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r6 = gettid() gettid() syz_init_net_socket$ax25(0x3, 0x2, 0x0) sendmmsg$unix(r5, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="140000000000000001000001afaa5112798f0a20fc9c91a22a00001000", @ANYRES32=r5, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0000000010000000000000800100000001000000608cd3f5558a4318e8f45fe463bd79f337cd0f55b5a9cbdf1197e1a067d63b1fd13c82663d0457ab0b7b25a1e10509ecf27ae801b2099bb31e1bb16c1d6b11fb50b3dd6ed59e129010eb8148af518748d9b9fc287003a3c0e02d32b4b5efa79fe6906f04e991387e5bd08461f2a94f75de5bdd1f08b71ed55f039246aec5557014f73b3566c081ff00000000000000c7"], 0x60, 0x4c0d4}], 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='bridge0\x00'}, 0x10) 12:05:47 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYBLOB="2f0c000800000000fc01000000000000000000000000000120010000000000000000000000000001fe80000000000000000000000000080000000000000000000000000000000000fe800000000000000000000000000030fe880000000000000000000000000001"], 0x68) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) bind$inet6(r1, &(0x7f0000000540)={0xa, 0x4e22, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x9}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000500)=[@in6={0xa, 0x4e23, 0x9, @empty, 0x4}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002700)={0x44, 0x0, 0x1, 0x0, 0x0, {0x2a}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x38, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8800}, 0x24008880) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={r4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)={r4, 0x8, 0x40}, 0x8) write$binfmt_script(r2, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRES16, @ANYBLOB="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"], 0x201) r5 = socket(0xf, 0xa, 0x4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000140)={'sit0\x00', 0x0, 0x4, 0x1, 0x0, 0xfffffff7, 0x10, @dev={0xfe, 0x80, [], 0x3a}, @private2, 0x7800, 0x8, 0x9, 0x9}}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000480)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @private2, @private1={0xfc, 0x1, [], 0x1}, 0x3, 0x8, 0x8000, 0x400, 0x7, 0xa00000, r6}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000200)=0x40) 12:05:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000130000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1892.588293][ T2847] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:05:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES64, @ANYRESOCT=r4], 0x3c}, 0x1, 0x0, 0x0, 0x44804}, 0x20000814) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, r3}]}, 0x28}}, 0x0) 12:05:48 executing program 4: r0 = socket$netlink(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}}, 0x0) 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) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x3}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}]}}}]}, 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r9}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) [ 1892.856295][ T27] audit: type=1804 audit(1594469148.315:1288): pid=2833 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir355493900/syzkaller.AiOFb8/819/cgroup.controllers" dev="sda1" ino=16374 res=1 12:05:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0x4107, 0x0, 0x0, {{}, {0x0, 0xca00}}}, 0x3f0}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r2, 0x4, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$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}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r7, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1, 0x0, 0x0, r7}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1, 0x0, 0x0, r7}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800000015000100000000000000000002020000", @ANYRES32=r7], 0x18}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x24142}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x8, 0x70bd25, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000560600000fff07006706000002000000070600000ee60000bf250000000000003d350000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad53010000000000840400000000000005000000000000009500000000000000db13d5d8b741f2cdaabc8383c8f56b8c2b84a800"], &(0x7f0000000100)='GPL\x00'}, 0x48) ioctl$SIOCGSTAMPNS(r6, 0x8907, &(0x7f00000002c0)) 12:05:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001600)={0x14, 0x42, 0xa01, 0x0, 0x0, {}, [@generic, @typed={0x0, 0x1a, 0x0, 0x0, @str='@*#\x00'}, @typed={0x0, 0x3, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @typed={0x0, 0x78, 0x0, 0x0, @uid}, @generic="33bbb4ec2e34fc4d10fd5a39b0b7710b1ef880e1659627b2009058eddf82a04956e115b013051d26120f331b6ed09e7713e67fc6a1a90b51b1f57dee3abe929da9bb70eeb5298c8adeaef7ca95bbd94314493a1e7820fa47e0ac5d0731bff4cb43ab94c3b3897be0a9953f5d11e1153c7fe61d7fcd25e9e22d423647e6b9b764f91b9e", @typed={0x0, 0x5e, 0x0, 0x0, @fd}]}, 0xc}}, 0x4091) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340), 0xfffffffffffffffe) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1f, 0x803, 0x4) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000300)={r3}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@setneightbl={0x5c, 0x43, 0x200, 0x70bd28, 0x25dfdbfb, {0x1c}, [@NDTA_PARMS={0x28, 0x6, 0x0, 0x1, [@NDTPA_APP_PROBES={0x8, 0x9, 0x10100000}, @NDTPA_ANYCAST_DELAY={0xc, 0xc, 0x20}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x800}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x8}]}, @NDTA_NAME={0x5, 0x1, '\x00'}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x7ff}, @NDTA_PARMS={0xc, 0x6, 0x0, 0x1, [@NDTPA_IFINDEX={0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x2000000) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c0000000104010100000000000000000c000000080003400000030f78f0063edd0f19711411ac3394a85f5e897361449b2799254418773dd1cbf905fcfc2b1985f483c4bc1b70da958aa7c46af0e073d7849f6edaa644f8ba77a32133d1bb390e8752c0a4296bc69b424c9adbd20bb321ae22b33601d45d098a01b5cdfc349c5cf72e166ab02bfa59a13ced49679f0f95a4c8"], 0x1c}}, 0xc00c000) [ 1893.073588][ T2851] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1893.124815][ T2854] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1893.156828][ T2856] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1893.176291][ T2857] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1893.226651][ T2857] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1893.260116][ T2860] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1893.343048][ T2860] 8021q: adding VLAN 0 to HW filter on device bond18 12:05:48 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10, 0x800) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local, @random="4ea301000080", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x28, 0x6, 0x0, @private1, @local, {[], {{0x4001, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "aecc83563b53d8a45aac35bb3aba304d"}]}}}}}}}}, 0x0) [ 1893.471027][ T2920] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1893.546853][ T2857] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:05:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000140000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:49 executing program 5: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="18000000", @ANYRES16=r0, @ANYBLOB="6f7279313386a3aecd3319"], 0x18}}, 0x0) r2 = socket(0x10, 0x3, 0x0) gettid() setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000000040000000000000000"], 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e21, 0x400, @mcast2, 0x75f07a72}, @in6={0xa, 0x4e24, 0x60000000, @mcast1, 0x7}, @in={0x2, 0x4e23, @private=0xa010101}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e22, @empty}], 0xb8) 12:05:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a00bb65e1c3e4ffff06060000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000001900)=0x3, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x4e22, 0xfff0, @loopback, 0x2}, 0x1c) socketpair(0xa, 0x1, 0x100, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r5, &(0x7f0000000140)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x4}, [@default, @default, @default, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @default]}, 0x48) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @remote}, 0x10) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) getsockopt$SO_J1939_SEND_PRIO(r6, 0x6b, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, 0xffffffffffffffff, 0xd8042000) r7 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x0, 0x0) writev(r7, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 12:05:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000150000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:49 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="1700000070008105e00f80ecdb4cb9f207c8e69f0d0000", 0x17}], 0x1}, 0x0) 12:05:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x3}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}]}}}]}, 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r9}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) [ 1894.267758][ T2941] 8021q: adding VLAN 0 to HW filter on device bond19 12:05:49 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000004f0007031dfffd948aa283002002", 0x12}], 0x1}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x2, 0x1, {0xa, 0x4e21, 0x200, @rand_addr=' \x01\x00', 0x7}}}, 0x3a) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='veth1_to_bridge\x00', 0x10) splice(r0, 0x0, r2, 0x0, 0x4ff60, 0x0) 12:05:49 executing program 5: r0 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r1 = socket(0x24, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000000200b6b555c0ba5d6a041e0000000860204aa6f4ac7fca515b82f82a0279312a8fc2bd6217222c9ba0aa6031710f0000000000005562e06ffaf6c3f81cbb38ce3df8b9581ac995a1db7d92f48ef324d62d5a9bc06f6227286eb809b8516b48261a9ebac867eb4bcf794af216"], 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x5c, 0x0, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x9}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8004}, 0x8000) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xffffffffffffffc5, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r3, 0x1, 0x4, 0x0, {0x4}}, 0x14}}, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="060a28bd00120000000000000400d77d614c000008001100000000000000000000000000000000007869a16394b70306fa5eb60840f1f64dafbf749b8f0fc5fd74df1e31f279038602bd45356a95c57fa46d7be098022ffdb0293bf14af5dd889721d6076d8679a7285ef1d1d92186a0"], 0x2c}, 0x1, 0x0, 0x0, 0x8041}, 0x24040010) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0b3e0000000000000000250000000e0001006e65746465768766d10bbbbf4e0002006e657464257673696d30000008008b00", @ANYRESDEC, @ANYBLOB], 0x3c}, 0x1, 0x6000000000000000}, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r5) r6 = syz_open_procfs$namespace(r5, 0xfffffffffffffffe) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="ec000000310020002cbd7000fedbdf254000000028000100140010000d000100636f6e6e6d61726b000000001000170009000100676163740000000004000100740001000c00100008000300fcffffff0c00020008000300070000000c00160008000300080000000c000f00080003001f0000000c000600080003000200000010000c000b00010073616d706c6500000c001a0008000300050000000c00010008000300080000000c00090008000300e6000000380001000c00000008000300060000000c000300080003003d0c0000100004000900010067616374000000000c0001000800010069707400"], 0xec}, 0x1, 0x0, 0x0, 0x90}, 0x4000000) r7 = syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) ioctl$FICLONERANGE(r7, 0x4020940d, &(0x7f0000000100)={{r6}}) 12:05:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x6) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f00000000c0)={0x3, 'veth1_to_hsr\x00', {0xe9}, 0x5}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@ipv4_newaddr={0x34, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_CACHEINFO={0x14, 0x6, {0xea3, 0x8001}}]}, 0x34}}, 0x0) 12:05:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a00bb65e1c3e4ffff06080000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x3}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}]}}}]}, 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r9}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) 12:05:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000160000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:50 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x10, 0x800, 0xffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}, [0x30000000, 0x0, 0x685]}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags=0xd0}) 12:05:50 executing program 5: r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000580)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x4}]}, 0x1c}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80241000}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x220, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x20c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xa1, 0x4, "764ddc18acc632c478bd37c2c1c0fab75c49b0d35ae72a691373c793ac850b59213cd346c7e95087f04dd6d7df7396e76891e9e1cedb2dcc2540e3a182b5c47043ddd4b707e5d7a54379ccfb3acf8d84f5fed05f3cc8c2cc4cebe3813b86995ccb42f2d612c7c84aa120fd9b24bbc68f06c4fff59d63500d51ed9dbbe2a24f27a06b2cbaee60e4a93e41e78c9abebba137d8df9142d2da1fa6c1082779"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x4c, 0x4, "39fb732b42c1b69889f92a1350ac6d56f6ec16243909ba3d3d77e575d2808cd119ecb9335e1e2b16c6d8f437696dac971ca29e182c018551aca6af3b235c03317265beb97fbc69db"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x20b}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x101, 0x4, "18c5e441d633e9528ad0370ebbbfcbe76ded1618f980045cdc77f5cec1220af8d7bbe6177567c4689bc37c23592b877a6038f09582299570c1bd3d4a56151220040144b418a139ec0a7912f13efe34de18cd2d4666bdad15209987380c4da873b6464b73c925b230db24ac091c3d2d7e9aa99d0d9f8d8e02baf06f2330d4610e5b1af83a2315c85eabcb454e3bdd3092c4e4fb4dec21e5e21fc7cfff83be2b90608408e00d0624ee07cf0dd33823815cf77643751330e42a3a32ee33d3f6ab717baec756c2cc9500ee5d973674eca7a6bf6694864850140d2d99831a5d34e14f3433afbd13eae515811392940068ecfae89d808f3d568b86677ca559d1"}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000001c80)=[{&(0x7f00000016c0)="7507747dd9bcc24bc9201e9ab3851c2352a456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd44138b794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d427a6ea7c2284e317a87736058c4140d8fe5d67450f4e38f91d2457b1f20672e51d2a112668d", 0x94}, {&(0x7f0000001780)="a45d4e26c6fadcbd663ccd6c0aca006b802c18d131b5427b3d4515dee8f10570a5923f3f543435278f94c3f8f0d4c35488ecfb1bd6", 0x35}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x29) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860000cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 12:05:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="25610000000000006e550000000008000400e0000001080102000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000500e0000002"], 0x34}}, 0x0) [ 1895.549991][ T3023] 8021q: adding VLAN 0 to HW filter on device bond20 [ 1895.574612][ T3068] IPVS: ftp: loaded support on port[0] = 21 12:05:51 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x2c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xfff1}}, [@TCA_RATE={0x6, 0x5, {0xfe, 0xf8}}]}, 0x2c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 12:05:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300035a00bb65e1c3e4ffff060a0000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote}, 0x14) 12:05:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0x2a51}, 0x8) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2020}, 0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, 0x0, 0x100000002) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x0) 12:05:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000170000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 12:05:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x8, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_TIMEOUT={0x8}]}, 0x1c}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001240)='pids.current\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r4, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000001440)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f00000014c0)=ANY=[@ANYBLOB="10010000", @ANYRES16=r4, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x20004880) splice(r0, &(0x7f0000000040)=0x42, r1, &(0x7f00000013c0)=0xffffffff, 0x200000000000006, 0x0) socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001100)=@newlink={0x78, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0x3c, 0x2, 0x0, 0x1, [@IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0xb824c}, @IFLA_GRE_ERSPAN_HWID={0x6, 0x18, 0xfff7}, @IFLA_GRE_PMTUDISC={0x5, 0xa, 0x1}, @IFLA_GRE_TOS={0x5, 0x9, 0xbe}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_REMOTE={0x8, 0x7, @private=0xa010101}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x78}}, 0x0) [ 1896.328724][ T3068] IPVS: ftp: loaded support on port[0] = 21 [ 1897.017717][ T3131] validate_nla: 11 callbacks suppressed [ 1897.017729][ T3131] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1897.770083][ T3141] __nla_validate_parse: 28 callbacks suppressed [ 1897.770094][ T3141] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1897.790398][ T3146] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1897.824991][ T3149] device gre1 entered promiscuous mode [ 1897.848394][ T3133] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1897.896796][ T3131] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 12:05:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[], 0x208e24b) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) bind$l2tp(r1, &(0x7f0000000180)={0x2, 0x0, @loopback, 0x2}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0xa01}, 0x14}}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000040c0)=[{{&(0x7f00000001c0)=@nl=@kern={0x10, 0x0, 0x0, 0x8}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000280)="ed39afbdc89a59648f70b67f23ddb981e5e98b1b41dab7ff701c5d5d168c07ebfcbbdadb0a516d64ad63c64e61797b3011024c75d9bbe54dfd59fc10bd167afa4ebf661dd62a99e7294c3a9a375b3ca741e1d26f8e28f49ac44a0b586159d438e48da2a5da33bce98b0ca84eeee91ee9e207a158a55fef691275dd2b6b61a28cd68076341717edb157836b0e7893fa1c0e814ef39d7e81b4dfe60b427e2801063d545131386f98a3ebb40403993724e57325cdba9e20af310cd8b251a2d6af0483fc7ba185916eb3d6b3a3449cb392556dd84c02391cbb04534a75d7b26db3a580b526c016eb396679258a1e530f7e678cdd8278b2813b9211", 0xf9}, {&(0x7f0000000380)="dc439bf42c20d3f07d6f6b67c55e1a1b0c3ee60bdb4ffbb6d89bb5d58744f7d1e3e4c6fbe21a5e14e6ceabceac3576faf9d79f17cccfc3a7519e616bc531932cb9f16195d9cdc832f6d0635adac786a90b6fdfa36f1f4844283009027d9a209aee0257aa35e12aa37840b9cc2b4afddb4e224515cb8ca461198d03a8b9a09a3e64620712a23aba26b257b1843d613ece80e6599b70aa6aca03cf596ac2926a3c12c56fa22a0d668346a3c8bf1f785e79f5861c0d98158faa", 0xb8}, {&(0x7f0000000440)="544937c286f7e488280c81e2ca6acad0c96324e1c94283b26377006cc2e637fe4e92554008cf32a576a4e8c53a2c92041c402f670d16e045aa040bce5a5c2dfd4dbbecbbd3cce4f4def69ed028cd348f4f26895e76c74e4b4ffe3d4a8d5af7b4e0b7bebac37c9813618106d3", 0x6c}, {&(0x7f00000004c0)="d8c610d5c55ca52b69bb0331c746483ddf1d24e2cf978363b6c31c1c3e68e27602b3712a36ec5aac7c4e", 0x2a}], 0x4}}, {{&(0x7f0000000540)=@phonet={0x23, 0x4, 0x8e}, 0x80, &(0x7f0000000880)=[{&(0x7f00000005c0)="4478a8843d94c1fc6c7d2f402ae888a81467550e41d1a667aeb2", 0x1a}, {&(0x7f0000000600)="0b7feffbb8e0921914eeb093e197a4aede3971fbe5fae0a85ad6c840f59db783b7fc2da1974f6cb183fd7cf4ab3b3d8d092bd0bfd2c9bf019a3bba69ded2edf861f186b07015cd6a30add987295a33e33f404f4c2be41088e3ee3483d9d4e855d1fe64b99bca4fb3f8f3db62b9ae46e3034c72e63617e683fe553d06c9f5d1e902bfef540af0c96704c3596e487c669c28d8db014d7753ce4b79decf1ec8ab8a935b0357760eed8139cd090c33752e2c10", 0xb1}, {&(0x7f00000006c0)="c958d1e9712af1dd3181a45843ae0122a602ca43a19f94f0e91e0913b218e31330f6a1a96e3d5d6e8d55749956bf7237cd74dc441bd8d5b5ac94581cdd6905fd283fa36757f2d6e33a29fded5f5e83a1eb066dda10944eb94c14f2b7e39faca9ed1a756be6dd20a66445f27e7564e37c6bc49e50c7a21bf1", 0x78}, {&(0x7f0000000740)="341ed7971ba4eef9a292aea0f435650768d707061ee217df8b8d3e9cd4f6e27aa698fb2feb1277286fa5ead48cdedbdf70447d0fcf32857f80324eb93852333eaae83b3a777e0a6c79c05e762105816d665b61c5676d53247f988e00520b36491a20c446e6399319d6e9e68dc3381946c9c109a21d84ffdacaceb73bc5061d163ee0d464d28a1b849269fe08359f37916f5c7893c2590e02d5f440844e0a2f", 0x9f}, {&(0x7f0000000800)="fe82cd069ae1c0e171c76124796e2f9d118eab617b459fe6b8cbb86541362c581182eed0e1d55e4beeef8fdf855a69f1a3c6aa2991fba7981e381e21194622cf2ef50704", 0x44}], 0x5, &(0x7f0000000900)}}, {{&(0x7f0000000940)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x2, 0x1, 0x1, {0xa, 0x4e20, 0x3, @private2}}}, 0x80, &(0x7f0000000d80)=[{&(0x7f00000009c0)="37370708020256c7be925c6fe4f8d16712ce3171b2e28370288ddca63125bf772586", 0x22}, {&(0x7f0000000a00)="a4fb688e0f0b46074056778ecdd0ec6bd3085be376ec2a03547746f2df3326e71c1276a7b9bb", 0x26}, {&(0x7f0000000a40)="0f4cfecfa2ac0bdbcab6dc036ab08568af83befbfccd78ffbd752bae62b167a7089583bd142d87bc0c435059f421f3e90b441d444f614e93d35caad0ab6578d6837e3b10074c8c9f70587aa4d618a64e11ba25dc688240dfd9943d7c8ebdfe4d6955972bce0a8c865fd56483d6bbc9f5feccf644bada5ca7f415e687af76d41bcdedaaebc532021284049070fdd5a61af61ed0dc6a65086a138e8933ab9f73ae44ae50ac0aa561d795123352c911ebeb", 0xb0}, {&(0x7f0000000b00)="e21371103aa13ac38ec78311d5e8b881e7a9e7f009650e9ec8c49bf6cd71ffca9326d091fa692d7f776e33b0aadd4d8056de86dbc570ac6331a47525d52d2cc7fc75dc777917acf04b1a0ba8c7518411f7feb53b5d5a8f8983fe34ce7b5857ef04fc976dfe5812cb7b6ba0864e436e09da4c1abffbb9b3497581531d4b5ec4796f097e9095c426a2cdf0981ed44611725fd2c883273fa16f08f78767644e4aa79cb38d8ccab90bf003f32364", 0xac}, {&(0x7f0000000bc0)="2c87445337335289400dd3b6951c0826caf44ff143a69c4675575720b19a0eafa30bfaaa7689c838e3ef2932b774c64b5606c278635674904548c8edaed0afa78e120377a98f2b022f37e6113383d76932f2c6329312f1512ab4d1ae19b900fdac0d5fe5cf7e5cd4008879a6b5aea05c404252884403004d31705225be531c7ee9d5e6ffd3064ce2b7191eae22f3673331b545a50105e834e70c6fb98ef9930776ee1c89f697b2cab7236c39", 0xac}, {&(0x7f0000000c80)="88bb18ff00b791251821e5f3e32ca0e36a262075ae79f16f80a0a7219dc546c668f5c81473bfbb6347c254bb889373c3ed924a5b755199f0a89d8ef8f3ed961b38f0a686b9e5959ee65b2ac3bd3877b14d194a49bf695780960e5ab4798c14c6daa72954bc53f5a97d37a3be3a5e9eb18be3df21d7ad4feaec9f6a784b0abdde2bf3f36d483e4ae573098e55a1083bf3025c5e534f17d4afef351b616f3bc08bd483f79543578324697fbef4e45f9dd86f9400fc53b9f3e855d501709aa31885f74167e8bc8dc394425cb0fe4ec2829b4a470674559ac80890be2e46f940b471ed5b533bee69e695d6", 0xe9}], 0x6}}, {{&(0x7f0000000e00)=@pppoe={0x18, 0x0, {0x2, @remote, 'syzkaller1\x00'}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000e80)="1e5ba41b4c40e9895f2dc497d275587ea67e0e0a126b706500f00a1ca0c4e1e681e9b19d9fadfd4cf006a8e31feef80fdbd147a39346bfd34eef392f67c77866cae15ec1a08be90827d2ee6945e1f4b79aa1ba3e1a2c30ef5bc1173f25276a5a5f913990cea05116e1b7bec16a4c127afa3bc8d082d0b5f44414b80ca8f2f2b9f6dc86bd632bfaed5eb26d72768cb99003972050cf518bc6bbf1707deb557c0116bc0557859a9f10ece01ad1df9ff3293f", 0xb1}, {&(0x7f0000000f40)="6cb85bc84acd77a90c657653758a0167c3a363e4f240fa55395ead2c212135b2c729033b125f4655fc773285e2b6c289cdf2510a7ed8ab0e594dd9871bf5caef5c00005ecbe57d95e9c40efc73eb1534cfd4aaa76eeeba6d", 0x58}, {&(0x7f0000000fc0)="585f3814a518f94d496f2eab216cd2fdd1255b2cae6653aec3ed44f40a6ad235330c3f3dcd1c8883e44cc30df5c5d60716bdfdc5aed6c5fc057850f422634ed4e81f58daf2c8167906921d6aa033fd0461f0bbfba4c7d5452fef12533d58470d5e3d8b321cfbf4c0c7c45ba82d420bf33317c0818e387799c96803cf1b546a46ae418a5049aaf5765662af4b5e1b141ab283f02d3b89c0f71180a1860f64477f3fbf4e34b7a49fe5e8cf55379a68eef9a7a2ccda7a3213e1b0859dc320274408358ed329b2f2a78384bba090e441d9c926", 0xd1}], 0x3}}, {{&(0x7f0000001100)=@can={0x1d, r2}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001180)="df4d42922b7bf3d99e323e6e0c9695caad99a92ae9392e8af59bf16288f0fa15cd9c7a0b08", 0x25}, {&(0x7f00000011c0)="02fb422ff420228600ca4edc8845aaedb3e3f2f8846322ee02015d97a0dedf5e74333ea4eeb0399285c6c14753cd445a34f9aa4812dfa88912181a03c840e388f0aa98acf3ba9a73c3b6fddd5d322e262af243c6bd73b6b04c6dda0c96e88f36657190b71343a44b2aebdeb2efba", 0x6e}, {&(0x7f0000001240)="d00d78c8632b6034056b7610a5d2e1f9c2c71d19c91452bee531bb8e7e6fcf844992508e892c3bd334556e1f31045be15e2f258164654f55b5c4ef00940993d2bf359d0daa015e6bf6b78a77ae75f9d0d32faaf024294c0b9bf86d2487b4f865450b828395c96ce6c14badc6b12389e8510d0417b225c3754468e8dbeea5592340bbe5d29f1d708d9fefb414f47f9c040ffc678ff32d6ff8e2472b379beb8f59a768268d8ba125a0c1eb9c292217f2737e4341cf7e09e4efeb40ada6b06e2804b0b760dc5ad87e9d18a3050536", 0xcd}], 0x3, &(0x7f0000001380)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffff9}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x9ec4}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001440)="2c6b0c02dfc3e68159a890cf380a8d6d7a28439c637ed3987440a0998c2565bacbefd29de7eee9e2e033346285c4379e4c9823b389520cb392d974c57f6f346880c929bf60cd86debbb1ccbe54020b", 0x4f}, {&(0x7f00000014c0)="7957960d88d8a89b372754fbf6694f7b22914de4e2266629d7c5c82195b02e9580469fd493c41ddb490c241492aa40fd2507a6b6055dd845d796375c6dc0f4e86b09251cf60f692c1e33f227615d7ed2461d89ed25048855b01208d638f4952f0acbcc001a04d50bc32a926c6b55aa2456ca00d309a4e931317d6c29998a0c5b431fc3f67125851847438d3e34c072a61b1ed89a98ef8ff4f71da68898ca48fefccbd59bd0ba8ac1cc1d762c", 0xac}, {&(0x7f0000001580)="822bb589232791fbb2770f5891216bc35faab1f08ffc78061f6ad722064fe7a173d28baf42265caa8c5aa362cd09edaa75887e90a1895da6963012c0b7f25ec83fdce970fc09bc0000b4815b67ff6acdf25ae1d3a371d209a78f7ead0f2f2e407abaf220fa39e80cad06ae38f9ced76211423faa16f934e44b5a9253479065357728d0d52900ce985231b82c5519ee8b9f2c4b880a1b55b28e09c797cb660193b41d0917d01e547b60e4a9aba09d5b2e5201f00eae16720f244e1d37908b305ada3a8d4e61c987ea965770f14490f43dfc315ae1b3f8cd1a2d9a19585acef3ad4d1628f16214e1b32407fb58", 0xec}], 0x3}}, {{&(0x7f00000016c0)=@ipx={0x4, 0x3f, 0x79, "24ef66225860", 0x7a}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001740)="85082d0b80e6f224b508004a7074160b8d4b677b151fc36fdd598359115dc27c2a88047dd9bc2bf202bf130ca64556022cc42a80dbe784186ff8f1919785449cef13f5bad778b768c368b72bd5daf539a4b925cb7a9977c8883b7caa5783171d70f392ad28ad4793d49db39ac6", 0x6d}, {&(0x7f00000017c0)="2e94f9d96718aee0568be5ddfe582bb223e1dc92a80d18b02760bd9ab7b55e8d180fe9d7067e4d5eca", 0x29}, {&(0x7f0000001800)="ad0c0cb4169fa8c6f0b28738a5a10aec", 0x10}], 0x3, &(0x7f0000001880)=[@timestamping={{0x14, 0x1, 0x25, 0x80}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @mark={{0x14, 0x1, 0x24, 0xbfc}}], 0xa8}}, {{&(0x7f0000001940)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x40}}, 0x2, 0x1, 0x0, 0x1}}, 0x80, 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{&(0x7f0000002cc0)="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0x1000}, {&(0x7f0000003cc0)="fa431e1da59fbc4615b9d687bfc68194fe1b944ad7374973f4462463f38973ee64ead66b91bfbd19e255b1bc7dc2dc8578da871c15dc10dadd70497b0f6a6532376dbc7257004d18491f27e7aaf491351b56293a407ec6e1cec5825bc1456bd7a31f686a736e6fcb3848f4c992fd396adcc23d92393db4fd329e47fefbbf530981e23a63254a84d3e9ae01fd63d47c44ff4231ebf87b651a94c4cfc05d9a67f96fc7e8485ec4fba8a50f8f4c9cc5e2111dfbfe64cd4ca00408", 0xb9}, {&(0x7f0000003d80)="b55aa26cbab1b528088065fd12ca5e6730950f20813c5adc842048ab9c63ec1f4d89658c38a169d72eb8f989198d59af7e2f6f3112d647a91971d84bf2ec05028867010543f88cda8d72a400322bf4e38281828cc06ac992da5bfc0c121fba79374df5313fa2c781b6488b75558a50eef250119012a4f147f9021241dd9c966df39caa1d1080ee290a949fb04ef33daf1659c2c79bc216d823761a6a83d329c296abbc5d13856d9e94948e1364f4a2de2340171dd658263be5e7d3466a11725c466006655da1768810e7ff02a687209c7a5f3f48eb7b233b6230a182fd8b52e91d9bbd36a7f2041fb7f3cb22a70bb684acbec00d4dd69b54", 0xf8}, {&(0x7f0000003e80)="8d588d03e3dc49caab57c59799c62b1f8d4cb841c8e4de33ed8c841947bd4ba7270408e408bd4f407f8ec99f4288793593fe587d13d62cefd1c1a67e79d418a4e7ca2209868015172d801faa37e62293ea524dd3f98b703f93e605b8639d88f6bfae5df1c9ce632a242a5718b90ba3c34396ca86af022550e58714729197f8ccb6157f85bedffa3e737133a658e3a8fd56", 0x91}], 0x9, &(0x7f0000004000)=[@txtime={{0x18, 0x1, 0x3d, 0x1ed}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @mark={{0x14, 0x1, 0x24, 0xaf52}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}], 0x90}}], 0x8, 0x40801) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000706010800002100000000000000001008000640fffffffd0500010007"], 0x24}}, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$FIBMAP(r5, 0x1, &(0x7f00000000c0)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r5, 0xc0096616, &(0x7f0000000040)={0x1, [0x0]}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r4, 0x0, 0x100000e60) 12:05:53 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x810, 0xffffffffffffffff, 0xbe584000) mmap(&(0x7f0000d9f000/0x4000)=nil, 0x4000, 0xc, 0x110, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="b9b549c1ab77261e9e5735a14c91e6b9e82352cb218e1ecae39bcb8cfe2ca0c43ee972e9aa454bd3b148139405e7b03d99df85016206f5efc9c07c5702e5eba6688e1a1a3d1c22133ae6ed307a28a48a4751a16df36df05368322baf536dfd03165e3472aaf18dbffed4015b2db59f389f52b2c01c61b883b2db26930500d9240446ea83759fbd9ac676fc4f363191ff295b60dd45e7664a5f745e2f9492b430"], 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f0000000240)="5c8aae08aad2f771ad89190786df5a84d36e244413efbf1a999a7bbdbe170f51bccb2254542cf4a4bc0cc91f324c9e52970cf208bf7f6f411520ce8301e04f2f5317e0f330d849249e43f4c0ff8728fba38aa53434470964079e40a1402882730a517fab35de77ed7e", 0x69}, {&(0x7f00000002c0)="88705c8a3b7cdfb65cafa01a1c618bbf52ff1038284024661da457eff4218ab08bff105d905d8ddc3062767b59407432f9a4c1e2d5c0a93a57d23971a728e6fb13a1343f936b96c9dc45c2bcda0207038e2b6ca14af87fc7ca3a2a14d63d0e96", 0x60}, {&(0x7f0000000340)}, {&(0x7f0000000640)="e95d3f462d373df306deb38bb2a39b303569931cc2bffefdbab646cdc2fb435206f9ff5db2e702b786d1be3c2ee78218ad6a380b42fe2d42ab5932a5fcd8ed78d163e2677406c3810d3eaa3c41369b6fa75b0670ada4df278b70756ac83a5531d0b07556f106858bc5d96bf2d34a02543db33840cc0d6f41c7aa9869b173a3aea0ea0fe74c4ec3a6", 0x88}, {&(0x7f0000000380)="70384c336a7f", 0x6}], 0x6) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 12:05:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300034700bb65e1a7e4ffff060000000100000056000000e52f05cb5f9efbe088baaa25000000190004000400000007fd17e5ff8e", 0x39}], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/165, 0xa5, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000180000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1898.084774][ T27] audit: type=1804 audit(1594469153.545:1289): pid=3182 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1263/memory.events" dev="sda1" ino=16372 res=1 [ 1898.194287][ T27] audit: type=1800 audit(1594469153.575:1290): pid=3182 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16372 res=0 [ 1898.301631][ T27] audit: type=1804 audit(1594469153.575:1291): pid=3182 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1263/memory.events" dev="sda1" ino=16372 res=1 [ 1898.421072][ T3180] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1898.449319][ T27] audit: type=1804 audit(1594469153.745:1292): pid=3190 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir152278302/syzkaller.xyYK9Z/1263/memory.events" dev="sda1" ino=16372 res=1 [ 1898.484628][ T3184] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1898.515236][ T3186] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1898.569619][ T3186] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1898.612120][ T3217] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1898.645297][ T27] audit: type=1800 audit(1594469153.805:1293): pid=3182 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16372 res=0