, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:01:51 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:01:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) [ 504.305623][T26752] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 504.305962][T26751] IPVS: ftp: loaded support on port[0] = 21 [ 504.369806][T26754] IPVS: ftp: loaded support on port[0] = 21 02:01:54 executing program 2: r0 = socket$rxrpc(0x21, 0x2, 0x2) sendto$rxrpc(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x2) pipe(&(0x7f0000000000)) bind$rxrpc(0xffffffffffffffff, &(0x7f0000000100)=@in4={0x21, 0x100, 0x2, 0x3, {0x2, 0x1, @loopback}}, 0x24) 02:01:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r2, @ANYBLOB="000000000000000005001c0800000000"], 0x28}}, 0x44880) 02:01:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240), 0x0) 02:01:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f00000000c0)='FROZEN\x00', 0x7) r1 = socket$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$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x30, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) 02:01:54 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:01:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="4400000024000b0e001000"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000009000100677265640000000014000200100003000a"], 0x44}}, 0x0) r5 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f00000000c0)=@generic={0x0, 0x4, 0xcfe}) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000380)=@newqdisc={0x170, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x140, 0x2, [@TCA_GRED_STAB={0x104, 0x2, "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"}, @TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60}}]}}]}, 0x170}}, 0x0) [ 507.540464][T26809] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 507.566183][T26813] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 507.580019][T26812] IPVS: ftp: loaded support on port[0] = 21 02:01:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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) r3 = socket(0x18, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0)='mptcp_pm\x00') ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000400)={'ip6erspan0\x00'}) sendmsg$AUDIT_LIST_RULES(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x10, 0x3f5, 0x400, 0x70bd2b, 0x25dfdbfb, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x6}, 0x4805) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x40, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f12}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x57fd}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffb}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) sendmsg(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000440)=@sco, 0x80, &(0x7f0000000600)=[{&(0x7f00000004c0)}, {&(0x7f0000000500)="aaa06485bc939b0bc0668ffa80b56a01c57e9b2c1654a2e8f36d7e9e93d08fbd5c1628f1ba8cb5c4826664a687edc32af4c64f1fa1f55b1aeee8493fca5a9c2e3260938d2d03c96f60ea29751441f5b30c2fa0d836f7426114c9", 0x5a}, {&(0x7f0000000580)="ba439ad2e4bc746bbae14107844e3bc305d2e352f47088e9ed47c5f8e2caf86417d63f4d2e93dde938def6702219219712d3cdaa1fce57b050e389d8351349c4", 0x40}, {&(0x7f00000005c0)="9277f10418066e231d04d7964750b4a0fe79758cd7f48bb51b5e0e7f2bc60c889fd64b7695d2683e3144b44ad8963d557d7b1f85b506d6", 0x37}], 0x4, &(0x7f0000000640)=[{0x110, 0x3, 0x3af9, "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"}, {0x60, 0x29, 0x0, "18e14e6c16ebe68fcf75b95ea70ce13f0481184b643f73cdb36cc47b39c5b3636d9a86a48c20a8d2c0c85baa5e8cb715165e42fac80a98b43b93ec690f07b956f944364ff98031002d008a908663b7"}, {0xa0, 0x112, 0x6, "16bad25b29a65b9a92aa02b5f1f568787e0561e537dbaeef79e1f6471388c299bd6f419c459f0e1fdf3133f3cba3daf982bdda58e67e18855a52185fe4082ad01b62ae28f3e0e26f10b32658a0e83c023e703b318f4020323b9e1620338f600b72c073b1054e9725c7ef532a56c355a3a6b7b7ce030f8111fe4d4f8f6fb2e8dc75cb28c015b2a09f4e9af2"}, {0x10, 0x10d, 0x7}, {0x98, 0x107, 0xfffffffb, "0a816acd6d46abf6509484641e9b123789d88c063427bfbe3bff5243ad3236436f7333d334e3d6caba9c7759e46b39d93c0b9ac6b05b86ccabccca58d7f93f101546d7c9e441beeb3e499e84a758baca7188c70fd98eab6bf0be4979b8a81287288d8a496dc81bc0d2425061b86b557c78bf6ccfa1cab482e266fa898af0ef1a3d"}, {0x30, 0x116, 0x4, "ff775343826254e215bbc975c3a9c45fc67f853cd963394f5d44ab"}, {0xf8, 0x18, 0xfffffffa, "77bfcc201c8aa50c97c4bf215a4de3ad41c2f3b81e2d614b0bce73d9fc6b8246d5ea3c1d6434c089b667d7ac7a59d3a551c2f98bd0cc7ba356c44e9e67ad29a865dd5efb10d69af5fd0da5a7f30958ebe0d2a2c1132f8510b6c51aae826c50ac8780a3c507007ea8f60a9a6731cd64e305887c334127b6c4af77c000fc878b6d78dae3d9f8023f31928a951cd12f79101941a31985488535175b135c6d25f6097b3a8f1e76e98aa900df86b8d6c929a68db95cd4345f487787408634972badcc9cd91da790d4851fc141f3f9328305374f0986f21b325db0b875e798cfa299f8dfee14"}], 0x3e0}, 0x10) 02:01:54 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000001940)=[{0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000000)=@req={0x0, 0x1, 0x2, 0x3}, 0x10) 02:01:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f00000000c0)='FROZEN\x00', 0x7) 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, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x30, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) 02:01:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240), 0x0) 02:01:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x18, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000180)={@private=0xa010101, @empty, @broadcast}, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000004800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000047c0)={&(0x7f0000001e40)=ANY=[@ANYBLOB="6c150000", @ANYRES16=0x0, @ANYBLOB="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"], 0x156c}, 0x1, 0x0, 0x0, 0x400c4}, 0x4000050) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f00000005c0)={0x28, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x0, 0x5}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x20004001}, 0x11) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001d40)=ANY=[@ANYBLOB="eec8ee8ec1d9c55fc14434b67b7f155d37f764832a29febdf1723786617bda2e912645f42a9b12ebb92233999bb02a3c46cbdd0e116faf026c7f45a62ee787f95d91e26602b6fa8792155df007b41ea9ce685ec97d332c084bc275ce59477f0885c6d0662532bae6b66db6153816dd8c8f92cbea107ffb11cac79e6410bce714ef0e4c32f2dd84f376b2c70b48285afc63dfea8e95d64802e488f51308e4dc1931d470f3e7f557b5894ad1dd218a3e7e7a75", @ANYRES16=r5, @ANYBLOB="01000000000000003e165b7fbfb8cd5b0f3b9a464500002100000008000300", @ANYRES32=r4, @ANYBLOB="08009e0003320000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000127bd7000fedbdf353800000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990039080000fe0000000c0058001b00000000000000000000083f00200000000000"], 0x40}, 0x1, 0x0, 0x0, 0x24000000}, 0x20044041) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x262, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYRESDEC=r0]}, 0x8c) r6 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x6}}, ["", "", "", "", "", ""]}, 0x24}}, 0x4008881) r7 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, 0x0) setsockopt$sock_int(r7, 0x1, 0x22, &(0x7f0000000140)=0x1, 0x4) accept4$inet(r6, 0x0, &(0x7f0000000040), 0x180000) connect$rds(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x64010102}, 0x10) 02:01:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xb, 0x803, 0xffffffff) sendmsg$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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 507.929439][T26855] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 02:01:54 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 507.986310][T26856] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:01:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x5, &(0x7f0000e68000)={0x2, 0x4e22, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmmsg(r0, &(0x7f00000026c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000b40)="390284246ca1dc05ce4410a6ca80c1439fd609fdadaaa966d94159393148a97dc2efa999231aa8d2b255f1c09634f8a6684c61270614d2edd0b2fb32e02fefe644849d797868b9c0b9fd90fa189c5d3c1bed393699a709243aaf3d5eba9908ed1ba395ae04ad7bdfa9ca552b83794b860580efc4b32cd07905c189e832276bd09b6addcaaa174627814d0751fdff16c3c82edfde1ac3da835fcbb3f7fae30053f44370fbb7c5fdfdb8447a2106d7135b7372ab7a3d8eb6326fb3b1ef6418a1bef59973cf2acf2c085b53e30b241e6a3908a6886cceed10ab9b01b027", 0xdc}, {&(0x7f0000000c40)="5f9257f0f2bcff3ba8d986b579c537d9cf75cb611f5d6194f138a83b098b4abe54414cfe9b7bd7cae1eca27c3ddb4aa90092f63db6903d2da0bdd36eae532df7a7d4a83c1048fa2b7ec11a4918e2ba1c9635baa2400a9b2ef611b977", 0x5c}], 0x2}}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000004c0)="effe8da38f403e0e8ba8354a6dc14d481f482005d1459ffae3a0ed5e039f50fc9c33dee1db9e778bbb7dca188ee18000c3a635fc9b0d9a000000809fc3e9925ebf751848baac85b3e2010017bece0c90776a2679ac57f212345a654e", 0x5c}, {&(0x7f0000000640)="9066e467eb930ba5090007df344468f67e71cde72f050000008fbc9d0e7d18a6729ddd1965cafcb1e9b4049ce46bc8307db1c05322407fe0475e8fde750ca4e561369e71254e13094cba0881e88e7a04b2ba021abb723f16b388067860e46786d90511de38622d6dd1a09b6d029a20a7812c197d486921dc7dfe25aecc453ef81bf93ba7090000008e0e18bdf3d4d9390000000000000003fcaed8456dbace2ce9ef538e9883be3a4894ba94175e88ce29d271e91514e18a928fbbf872fc08cb346528d249587183e0d5a5230a76757e4fc2aa64850fc641b4bd8601f3ca1c077fe825d1b3c942c037168d7a5205f42c5abe38edc5d64d1404fe2f3c9e441daf0ffc76fe41e749a2d53c5d2992681dd4791c01904c4bb2c5aac2db94dad809f07c7420dea33b9df843eb942173c5db55a6044b1b919eb37421979552a96ed69da30df26c9cef9a8dcb088454534af6b969d40b87f8cc021f32d7381712afd20343c14d783642c518e9bdf59226fce27eb5f5ef6c4fbb35aaa6e200f6730e85605dd3e25e6f538dad80f0823d3c959690ad8784aa48942eb729503252d79724912b5d0ba616173078d3096ecd0a4ad2adb6476df5e986ad9c0531e086a3c989dd9c405ff431ea136d6e48daccd6", 0x1cd}, {&(0x7f0000000140)="ad22a4e27ffe485f339f29d4f6064b00106425e012e17f1ade89c63033f9300d01269790091f105727b1a1444dc31db69d8cf58a67e9e532fa5fd1b61e25f18fb3e8a8c5f83116d1ed3e9eaf207a911b191c7e05aee76ecd7fa2539f0c7b8f7155fe36b0e03f64eb3a6db3db805b72bb0eb6737156b6891751f388141019a302694bc739fd9d5a606885d07bd9f5b0a364e25ef7eebab03f76047cac95ec532c5c2bfd09b57360ec", 0xa8}], 0x3}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)="c10474d8cf06", 0x6}, {&(0x7f0000000840)="faab90c08fe74883a7c7e42f3502df51a0b69723bd06326f3fc5b697c6e59cdcf91b29e8ff5c99ab2400b60caf3fc83b564096e785270bf34f2de830511f24811f4d444932fadd5f4496b9dc686220b0a761e5306ed72dc5c884383da69367b922d9693317fe2ae26790e7f7fc8f23d96efcf25b5545763617f028b6ce842af3d53c473b49cbef24b2c8ad1ce8da80b21f985ad6b9d61f85fc7c402ff1c94c1982fdfc70ce43f197c4b11e1d6b4c416bd3b7c67ada5e894b6551b70557373f6e3d", 0xc1}, {&(0x7f0000000240)="497bc8a9b54168c291650c7d3ed1a0228520a716e9ba6bd125ae495d472797e8c167e8f482b8f119e88c291e4251c458b8294eedb7df9a930a", 0x39}], 0x3}}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f00000002c0)="50e078a080d24437e1363b254e8f5027e8a57a411174d3015fa0d4870653de2e7ecbf8441ba69fe613f0543801db645034c95d26d2a31de464affb25e48a2fbf52a4b7656cda529582789598b093613e4c36db7dd92a92cb0e3d596002a1d8479c5f0d6c978609775b0e866edf38b72be38a7c122e511ca43cedd5b01646ebfd87924ea3e4ec96eb84ed9b9bdbbc04", 0x8f}, {&(0x7f0000000ac0)="7a6654d0ec651f24f4cd14d94b14ba40c93a96aaf5e9792e6637fb6694c9f838f956a6538d16491e24604483a6289001eb21972cdd105ee9b8032954ca96b3a0a7e6e026a580db2d47213b8f1f85db0b6a63759df0a1872979fbed436cfa9c69547831078c4e328bab05253e0cab166eec08", 0x72}, {&(0x7f0000000cc0)="f41aafbda595a1c46cc95db1072fc7f4293e8b7a98b591b6afde09b0ecdffd559bba7e77fb4e8aca7bed676b792d4131e3bc1afcf538fb96acd34394fb76449a", 0x40}, {&(0x7f0000000d40)="1717b0396a62d31939459011802961b7c6ba77cda5c5ac7b9d0465d7894f4069c41917ce65a4816bdf1c0a6cb79f4b1fb927ec29182caf0971", 0x39}, {0x0}], 0x5}}], 0x4, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 02:01:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240), 0x0) 02:01:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) 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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r2, @ANYBLOB="00000000000000735c4b8e75a0e06800"], 0x28}}, 0x0) 02:01:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x31, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) r3 = accept4(r0, &(0x7f00000002c0)=@caif=@rfm, &(0x7f00000000c0)=0x80, 0x0) sendmsg$NL80211_CMD_DEAUTHENTICATE(r3, &(0x7f00000003c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, 0x0, 0x800, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="21671439487f"}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x800}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x884}, 0x44014) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000480)='ethtool\x00') sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f0000000740)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={0x1dc, r4, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x20, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1a27}]}]}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x1a0, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x128, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'route\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xbd97}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'route\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '@\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'route\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6e}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '.\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\'&\\^^\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6a0d}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'route\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'route\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'route\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x73, 0x4, "ea9f6c3813a7b16716841b9ccddf9894424f5c957c107210da3c740d2ec54abe7025337239c5682dfdc0b1a6c19080c710ae500af36fd0a0f5b1663c0505d88746fe256209de278a6476feef4675d09e50b3beee0d3219299662851b73bce62feb5bbdc2c5894f86c5e38f685e00aa"}]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x20040080}, 0x4000004) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001500)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xe}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x14, 0x2, [@TCA_ROUTE4_IIF={0x8}, @TCA_ROUTE4_FROM={0x8}]}}]}, 0x44}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000400)=0x9) sendmmsg$alg(r5, &(0x7f0000000200), 0x4924924924926d3, 0x0) 02:01:55 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x12, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000001c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140)=0x1, 0xc8) sendmmsg$inet6(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000200)="e600f72c19aafa921fe3fe90ffe185243ce86514d441da0c351c8ee0bd7af4faa0c6b2133184518dde5a54692eef021d794a36a48a2a0e0675a4bf32b291d896af5628e7408ddde6a24ebb03afb7ac883398971ac2d09a370a88b180e3920a248bdb8e1dd13f46d01ff0f40d308a323ac4a7335193e78ad03b542bec3bcab83a70f8f6dfac8f93b1ed273060ae1f91a4cbfc217ddaec9820b8ea6c738f45ae78f26a8dc874beb8d28e91167aaa3047a88c17220e58c3d38dd2f7b50012b56abc6c2395c8406d70f6f8a94412d591f5", 0xcf}, {&(0x7f0000000300)="9155168b342a23044cf29e9d0509a148d72ad85b2e4a8be0c3f2f114dae6dc4ecec4052d6744c5975e7568443652eb0425110b6193d5fe1762b9a6162b1f22de05216ff51ee5e3523a045b6eacbd1dac22a934aacae5851dbe937101ac8e120cd422dd3fb3338229fcc370a1a69eae7d2e6c457dd60660b8e851801ecf1f2756838b1b32553bf6437ee369cf91a2976d66fefbd044910882967a40e0c4e85714b9ef7e0846b855e46d7a82f8cff9c5", 0xaf}, {&(0x7f0000000100)="00feff", 0x3}, {&(0x7f00000003c0)="f80f6cdbafa291500c630f6309e550afc3a8243436bb3b8fdda1", 0x1a}, {&(0x7f0000000540)="d48cf467ab61778cac57e829d68a63d0c4efe018993dbfb1c41012ca3c17165ca94c0a20b688e77973c1844dc22455aa00a464b70a59ba983b3735c8c292937cc4cc198e725d10eb955f3829c7f84b6b54a3af6e69701d12ed21f026bd0f2be9e737d6eceb4ff731fc00a95657392e3dba610904e931c54ed9011362e12dd549414b4cdfb2ffb549799b68dd061304f257da83386f606d212f000bf94ec748b6e0b524e526725313c5818a843ddaff2168ba619ddc2c10eeb5201e829d3616c5741ff5d47ec4eff4cd8bfd813b40d6dc7aae976254f434da65ae0928eb74cf952513aa4e9b6a85154944", 0xea}, {&(0x7f0000000400)="2e5ee5ac22c14d", 0x7}, {&(0x7f0000000440)="715ef9ba384df1ec4aac340cb37360d1bc6a53d3a9a071d5adf55c3e744b3d6b9c1787e605fa16d133f0b5e4ed48236ff9766b43635d24a1e697fe77f65b814022ea6cb8", 0x44}, {&(0x7f0000001800)="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", 0xd30}], 0x8}}], 0x1, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f0000000040)={0x100000001, 0x20, [], 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f00000000c0)=0x14) [ 508.222794][T26873] IPVS: ftp: loaded support on port[0] = 21 [ 508.287342][T26879] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:01:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001240)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000010c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [], @local}, 0xfffff1b8}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r2, 0x84, 0x83, &(0x7f00000000c0)=""/4093, &(0x7f0000001140)=0xffd) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 02:01:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{0x0}], 0x1) [ 508.437853][T26889] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 508.476092][T26898] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 02:01:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000380)={{0x2e, @dev={0xac, 0x14, 0x14, 0x27}, 0x4e24, 0x2, 'dh\x00', 0x2a, 0xc0, 0x3a}, {@broadcast, 0x4e20, 0x2000, 0x1, 0x4, 0x7}}, 0x44) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x84}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$SIOCAX25CTLCON(r4, 0x89e8, &(0x7f0000000240)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xa, 0x30000, 0x1, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="000000001f00000008001c00ef000000"], 0x28}}, 0x0) sendmsg$AUDIT_USER_TTY(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x464, 0x4, 0x70bd29, 0x25dfdbfd, "bc12ccd70edec37138376a820cf1d11fbb1dd9b488d749073f99c5e0cab4d0ec5a0fbef43c12fcc232d8", ["", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x40804) [ 508.653418][T26919] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 508.674133][ T35] audit: type=1804 audit(1607306515.587:94): pid=26913 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir496280651/syzkaller.gykzpU/560/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 02:01:55 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000002d40)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x4c000000) r2 = socket(0xb, 0x80000, 0x6) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000300)=0x1e) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, 0x0, 0x0) pipe(&(0x7f0000002d40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r4, 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000200)="985a8a846e0f90eefac162fe932a2ce3edd78e690705790d67c1661ec6f618f48a431bc3da8ae7e66aee19470c58a8fcfab76a5ae3dbe15d896b4fd0b8a2e2302f386785c643bf9996c0c30c3f3d026620d3dcf6c1ba7f17159509dabf616e60a32372a519280e8ab7aeb89a49db0e7d15c36550b88f4eed2f731b25c3be30f314387f430eb757a4fd526ab6a7dbb25040be06ccb022fe6240b309cba9a8fbfbdfc3ce39722c917201d6ab619a9966579580e29a0afc0f3a2e10958192e7509da278d01192b5f3b409266d24ce9cad0cb53a10cb41c0408ee15bc57d88ca", 0xde) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000001c0)={0x1, 'gretap0\x00'}, 0x18) r5 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) getsockopt$PNPIPE_INITSTATE(r5, 0x113, 0x4, &(0x7f0000000100), &(0x7f00000000c0)=0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/75, 0x0) setsockopt$inet_mreqn(r0, 0x10d, 0x0, 0x0, 0x0) [ 508.689885][T26906] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 508.803792][T26933] IPVS: set_ctl: invalid protocol: 46 172.20.20.39:20004 02:01:55 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r0, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r0, 0x5451) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, 0x0, 0x0) 02:01:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{0x0}], 0x1) [ 508.872728][T26933] IPVS: set_ctl: invalid protocol: 46 172.20.20.39:20004 02:01:55 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x0, 0x0, &(0x7f0000000180)='syzkaller\x00', 0x100, 0x1000, &(0x7f0000000580)=""/4096, 0x41000, 0xa, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x7}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x7, 0x0, 0x1400}, 0xffd6}, 0x78) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) 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) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e21, 0x7ff, @private0, 0x9}}, 0x0, 0x0, 0x43, 0x0, "0a742ff67d4319dff07b9ce303de35acd30afc5859d70165ceaee7f67d56744dd1d0f1ec24fd77b7abc439561d2a6d9c099b33614b78d9604714fe559dd29d7e21e6e18cfecfccba117aa49e4574052b"}, 0xd8) sendfile(r2, r1, 0x0, 0xffffffff800) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x8) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl$EXT4_IOC_MIGRATE(r2, 0x6628) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x1000000) [ 508.913521][T26936] IPVS: ftp: loaded support on port[0] = 21 02:01:55 executing program 5: r0 = socket$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$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0x18, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, 0x0, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x40}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}]}, 0x50}}, 0x80) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x6}, 0x800) syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0xfffffefe, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 509.046547][T26946] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 509.053483][T26943] IPVS: ftp: loaded support on port[0] = 21 [ 509.099071][ T35] audit: type=1804 audit(1607306516.007:95): pid=26949 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir623136090/syzkaller.LYWVYC/532/memory.events" dev="sda1" ino=15969 res=1 errno=0 02:01:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{0x0}], 0x1) [ 509.204051][T26965] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 509.274164][ T35] audit: type=1800 audit(1607306516.007:96): pid=26949 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15969 res=0 errno=0 [ 509.310508][T26986] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 509.328908][T26939] IPVS: ftp: loaded support on port[0] = 21 02:01:56 executing program 5: r0 = socket(0x18, 0x1, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, 0x8, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f00000002c0)={0x73, 0xf, [], [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x3f}, @enc_lim={0x4, 0x1, 0xdb}, @calipso={0x7, 0x20, {0x2, 0x6, 0x6, 0x40, [0x100, 0xc8cc, 0x7f]}}, @calipso={0x7, 0x38, {0x3, 0xc, 0x5, 0x1, [0xfa, 0x101, 0x942e, 0x4, 0x52f, 0x0]}}, @calipso={0x7, 0x8, {0x2, 0x0, 0xd0, 0x3}}, @jumbo, @pad1]}, 0x88) 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$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 509.399675][T26998] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 509.416606][ T35] audit: type=1804 audit(1607306516.007:97): pid=26949 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir623136090/syzkaller.LYWVYC/532/memory.events" dev="sda1" ino=15969 res=1 errno=0 02:01:56 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast2}}, 0xff88, 0x3}, 0x90) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 02:01:56 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r0, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r0, 0x5451) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, 0x0, 0x0) 02:01:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)}], 0x1) [ 509.590451][ T35] audit: type=1804 audit(1607306516.177:98): pid=26975 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir623136090/syzkaller.LYWVYC/532/memory.events" dev="sda1" ino=15969 res=1 errno=0 [ 509.672820][T27025] IPVS: ftp: loaded support on port[0] = 21 [ 509.678134][T27029] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:01:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x7c}, 0x1, 0x0, 0x0, 0x24001000}, 0x8000) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000580)={{0x2, 0x4e21, @private=0xa010100}, {0x6, @local}, 0x50, {0x2, 0x4e24, @loopback}, 'wlan1\x00'}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={r4}, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x10001}, 0x8) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000540)=0x61, 0x4) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800000f1600000000daaf", @ANYRES32=r6, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x140, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x24}, @void, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "447a1e012510c2801c870d9ebf4d869803e18f918ec4d70b"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "9ac27d74eafb53e2c4ff294b1a539856b217dc9246545432"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}], @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "80c9ffa53b1231c7c487342e16e170717d0866e01ff49291"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "f9dfa4b68e67a3f451580a143450d5e7dc14bf6264369844"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "8ed0f30586b3676ad14566060d44cdf040b683520f03bef4"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}], @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5}]}, 0x140}}, 0x44) 02:01:56 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000002d40)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x4c000000) r2 = socket(0xb, 0x80000, 0x6) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000300)=0x1e) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, 0x0, 0x0) pipe(&(0x7f0000002d40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r4, 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000200)="985a8a846e0f90eefac162fe932a2ce3edd78e690705790d67c1661ec6f618f48a431bc3da8ae7e66aee19470c58a8fcfab76a5ae3dbe15d896b4fd0b8a2e2302f386785c643bf9996c0c30c3f3d026620d3dcf6c1ba7f17159509dabf616e60a32372a519280e8ab7aeb89a49db0e7d15c36550b88f4eed2f731b25c3be30f314387f430eb757a4fd526ab6a7dbb25040be06ccb022fe6240b309cba9a8fbfbdfc3ce39722c917201d6ab619a9966579580e29a0afc0f3a2e10958192e7509da278d01192b5f3b409266d24ce9cad0cb53a10cb41c0408ee15bc57d88ca", 0xde) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000001c0)={0x1, 'gretap0\x00'}, 0x18) r5 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) getsockopt$PNPIPE_INITSTATE(r5, 0x113, 0x4, &(0x7f0000000100), &(0x7f00000000c0)=0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/75, 0x0) setsockopt$inet_mreqn(r0, 0x10d, 0x0, 0x0, 0x0) 02:01:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)}], 0x1) [ 509.855264][ T35] audit: type=1804 audit(1607306516.767:99): pid=26955 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir623136090/syzkaller.LYWVYC/532/memory.events" dev="sda1" ino=15969 res=1 errno=0 [ 509.904475][T27039] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 02:01:56 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x0, 0x0, &(0x7f0000000180)='syzkaller\x00', 0x100, 0x1000, &(0x7f0000000580)=""/4096, 0x41000, 0xa, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x7}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x7, 0x0, 0x1400}, 0xffd6}, 0x78) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) 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) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e21, 0x7ff, @private0, 0x9}}, 0x0, 0x0, 0x43, 0x0, "0a742ff67d4319dff07b9ce303de35acd30afc5859d70165ceaee7f67d56744dd1d0f1ec24fd77b7abc439561d2a6d9c099b33614b78d9604714fe559dd29d7e21e6e18cfecfccba117aa49e4574052b"}, 0xd8) sendfile(r2, r1, 0x0, 0xffffffff800) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x8) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl$EXT4_IOC_MIGRATE(r2, 0x6628) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x1000000) [ 509.935679][ T35] audit: type=1800 audit(1607306516.767:100): pid=26955 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15969 res=0 errno=0 [ 509.967175][T27049] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 510.028776][T27058] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 510.036167][T27055] IPVS: ftp: loaded support on port[0] = 21 [ 510.055178][ T35] audit: type=1804 audit(1607306516.767:101): pid=27036 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir623136090/syzkaller.LYWVYC/532/memory.events" dev="sda1" ino=15969 res=1 errno=0 02:01:57 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r0, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r0, 0x5451) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, 0x0, 0x0) 02:01:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@loopback, @rand_addr, 0x0}, &(0x7f0000000240)=0xc) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x7c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1080}, 0x1) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r4 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0)='ethtool\x00') sendmsg$ETHTOOL_MSG_COALESCE_SET(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r5, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH={0x8, 0x16, 0x2}, @ETHTOOL_A_COALESCE_TX_USECS={0x8, 0x6, 0x1ff}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH={0x8, 0x14, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40854}, 0x4004810) 02:01:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)}], 0x1) [ 510.241310][ T35] audit: type=1804 audit(1607306517.107:102): pid=27064 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir623136090/syzkaller.LYWVYC/533/memory.events" dev="sda1" ino=15761 res=1 errno=0 [ 510.290419][T27072] IPVS: ftp: loaded support on port[0] = 21 [ 510.375001][T27090] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 510.389318][ T35] audit: type=1800 audit(1607306517.107:103): pid=27064 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15761 res=0 errno=0 02:01:57 executing program 5: sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0x1}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000004c0)="1f858cfcfa59e285fd379576790547f38eb5b45a86d423b7f9108c167bc3fcfde1796e946625ff34feb50d4081dc7e319ef121077dc4a02a9ecbfb31779089943b5e7ab807e0bbd8124ed2679f4c2a49b540f7d157a33016b9560d314b6ea44d7fedd0b5522072acde03207c4b26967cddc4afe8542ff68f7ccf6cef8cb34eef", 0x80}, {&(0x7f00000002c0)="6328f6a0c5d5ba401eb1f0c3106cdb88a03d2b88abe9c9f7a8c7b87da4c84a9939bf3eb473672e610f850564c34357b0c9e5aba8c892f6661d46d530b6e4ee987ed70608b07288e00826", 0x4a}, {&(0x7f0000000340)="03e30a4f8b24afda2216c7d8287f48ae71f5c0a757435807df5a0bbd1e9e406efde68288eb2eedd8f0eed0391ffaa08e09f90bed01210310c0ce1296c951b5c87c6b55a6d7e2b689e1db01d0a7b7a0972e2465f74558b9482bbab56ba78fc427c70aff6f74282b43709829cc83b6f27e8e76e6b55b05ee73cc3fb131a0f617a45107c37e56aafc6d53e7a979e161ef4d4190f280ffffffff6c3b7223f40f09f9e811a6297b6c3a8af22998b6f7fa85b1cc71dda8e409268565db41d073c6", 0xbe}, {&(0x7f0000000400)="ae76a8f5164e786d25a2f03c2cbfd5549df0976465c1422793f7fc3e80280cf6e0917d505e7fccb26c2bfaf3d386885cedde0cabb6ab8c8ebc32d04cb962109098e82f0406", 0x45}], 0x4}, 0x40000c4) r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000280)='batadv\x00') socket$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) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000540)=""/94, &(0x7f0000000240)=0x5e) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:01:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)}], 0x1) [ 510.668291][T27123] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:01:59 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast2}}, 0xff88, 0x3}, 0x90) 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) 02:01:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025", 0x1d}], 0x1) 02:01:59 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:01:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000100)=0x2, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000640)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="0008000700000008000000054709005c00aad84fb72b736f79670000052f9078ffffffff0a01010007131ee00000010a010102ac1414bbac1e0001441cf6100000000300000bf3000000020000800100008001000000378917c6ac1414aab87f000001ac1414bbac14"]}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000380)={'ip6gre0\x00', &(0x7f0000000300)={'syztnl0\x00', r2, 0x29, 0x3, 0x1, 0xfffffff9, 0x4, @ipv4={[], [], @local}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7, 0x700, 0x6, 0x5}}) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r8, 0x107, 0x14, &(0x7f0000000100)=0x2, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r8, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x120200}, 0xc, &(0x7f00000005c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="a0010000", @ANYRES16=0x0, @ANYBLOB="20002dbd7000fddbdf25150000002800018008000100", @ANYRES32=r2, @ANYBLOB="1400020067656e6576653000000000000000000008000100", @ANYRES32=r2, @ANYBLOB="5400018008000100", @ANYRES32=r2, @ANYBLOB="14000200766972745f7769666930000000000000140002006d61637674617030000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000300000008000300020000000800010063f6aa80da7a48", @ANYRES32=r2, @ANYBLOB="5000018008000100", @ANYRES32=0x0, @ANYBLOB="140002006261746164765f736c6176655f3100000800030001000000140002007866726d300000000000000000000000140002006772657461703000000000000000000048000180080003000200000008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="080003000400000008000100", @ANYRES32=r5, @ANYBLOB="1400020073797a5f74756e00000000000000000060000180080003000200000008000100", @ANYRES32=r6, @ANYBLOB="14000200726f736530000000000000000000000014000200766574683000000000000000000000000800030002000000140002007465616d30000000000000000000000008000100", @ANYRES32=r7, @ANYBLOB="14000180080003000300000008000100", @ANYRES32=r2, @ANYBLOB="04000180"], 0x1a0}, 0x1, 0x0, 0x0, 0x2000b851}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000100001080000000000bc6fed24840020", @ANYRES32=r2, @ANYBLOB="00a0"], 0x28}}, 0x0) 02:01:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r2, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc743}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @local}]}, 0x48}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, 0x0) getsockname$l2tp6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x20) r8 = socket(0x1, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x899ea, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc743}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r9}, @IFLA_ADDRESS={0xa, 0x1, @local}]}, 0x48}}, 0x0) 02:01:59 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_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r0], 0x1}}, 0x0) sendfile(r2, r1, 0x0, 0x1fffffff1) [ 512.693589][T27137] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 512.731427][T27140] IPVS: ftp: loaded support on port[0] = 21 [ 512.770862][T27137] device bridge4 entered promiscuous mode [ 512.824415][T27136] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 512.846860][T27142] device macvtap1 entered promiscuous mode [ 512.870089][T27147] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 512.893647][T27150] device macvtap2 entered promiscuous mode 02:01:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x5, 0x803, 0xfffffffd) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000100)=0x2, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, r5}]}, 0x28}}, 0x0) 02:01:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025", 0x1d}], 0x1) [ 513.039874][T27137] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 02:02:00 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x44, 0x2, 0x1}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000080)=0xdeb5, &(0x7f00000000c0)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000240)={r0, 0x6, 0xffff, "e931328764fee27fc9328cf606e7db701056a7169e4a3144ad1923e760cde17dfae54b975bf485e62c9df23ecefacf1ef41e4d7205cd2f8ed63cb8c9d0a8a68d0e1fef015e66a9aef6938af46105c78abe688acf65cf2e67ee89c52daeb314f60ac1126b8d1bac85a5831acedda07cdb4fa252727cd44032377a26fb9e11c2fcac98c45a69433ef311503458c54843ade6f5271c12831f01cfdba35137b401f0f886d52f81fde02c30989d00"}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000001c0)={0x0, 0xea60}, 0x10) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 513.164132][T27183] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:00 executing program 4: r0 = socket$nl_route(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$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r2, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc743}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @local}]}, 0x48}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, 0x0) getsockname$l2tp6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x20) r8 = socket(0x1, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x899ea, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc743}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r9}, @IFLA_ADDRESS={0xa, 0x1, @local}]}, 0x48}}, 0x0) 02:02:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:00 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) accept4(r0, &(0x7f0000003280)=@in6={0xa, 0x0, 0x0, @empty}, &(0x7f0000003300)=0x80, 0x800) socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001e00)={'batadv_slave_0\x00'}) [ 513.493461][T27203] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 513.517948][T27203] device bridge5 entered promiscuous mode [ 513.534617][T27206] device macvtap2 entered promiscuous mode [ 513.594783][T27210] device macvtap3 entered promiscuous mode 02:02:02 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000280)={0x1f, 0xffffffffffffffff, 0x4}, 0x6) write$binfmt_elf64(r0, 0x0, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, 0x9, 0xfcce, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000080)={r1, 0x4, 0xc0, "9f5f41a05c7e3885cfa2fce97bb337d2a238064e2d085083920930a00bb90e8274cfebfd1a377a10cbd4f73d07eb761727919ff1b49f020334e1561cb5b36aa81f6e1f054eef7ee8bc08f94464ce83b27606ed6a30dd129aa7c313f5fef87f7a3e83439f88b856d1e9f9796c00213e4fc1871f0ff9411e361e18c6fccfc27eebde0f1d2600823934fa5b4a7c112377622abed4dae0e2028de7ec72dfb5ea76ee308daf1b8c47cbee37eb10e2b7ca767e33c779c9a4a20729f7c76e3740c5f48d"}, 0xc8) 02:02:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025", 0x1d}], 0x1) 02:02:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x1) 02:02:02 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f00000000c0)=[{{0x1, 0x0, 0x1, 0x1}, {0x3}}, {{0x3}, {0x3, 0x1, 0x0, 0x1}}, {{0x4, 0x1, 0x1, 0x1}, {0x0, 0x1, 0x1, 0x1}}], 0x18) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:02 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 515.793644][T27233] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 515.816391][T27232] IPVS: ftp: loaded support on port[0] = 21 02:02:02 executing program 1: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x68, 0x14, 0xf0b, 0x0, 0x0, {0x2}, [@TCA_STAB={0x44, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}, {{0x1c, 0x1, {0x9, 0x14, 0x8}}, {0x4}}]}]}, 0x68}}, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(0xffffffffffffffff, 0xf505, 0x0) r1 = socket(0x18, 0x0, 0x0) r2 = accept4$phonet_pipe(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80000) ioctl$FICLONE(r1, 0x40049409, r2) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e21, @multicast2}, {0x6}, 0x44, {0x2, 0x4e24, @empty}, 'veth1\x00'}) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000000d14200027bd7000fbdbdf25080001000200000008000100010000000800010001000000661f827f2ad78f71d176eb2a234a8372b6aaaa999d207b67f46e5d9eba74f01ced78a6bdc3a80e425a4ccb1c443acbd1eb9c81756ce6acccd4533bfbc2c2b4741dcd86e4486371e1e4f8b3c8094e6d6fbff1ad99cb629c60478093262dc21db1b33c99743c38bb"], 0x28}, 0x1, 0x0, 0x0, 0x4040044}, 0x4) [ 515.874879][T27236] IPVS: ftp: loaded support on port[0] = 21 02:02:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a29850", 0x2b}], 0x1) 02:02:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x21, 0x80000, 0x10100000) 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$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x22040}, [@IFLA_PHYS_SWITCH_ID={0x19, 0x24, "fcda588c6f84b6a599ffa084a59c9eca02d374ddcb"}]}, 0x3c}}, 0x88d0) 02:02:03 executing program 2: setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00000002c0)=0x2, 0x4) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@l2tp6, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/5, 0x5}], 0x1, &(0x7f00000001c0)=""/117, 0x75}, 0x40012000) ioctl$TUNSETPERSIST(r0, 0x400454ca, 0x400000) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000280)=0x2, 0x4) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/69) [ 516.147455][T27279] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:03 executing program 1: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e21, @rand_addr=0x64010102}, @in6={0xa, 0x4e21, 0x8, @rand_addr=' \x01\x00', 0x7fff}, @in6={0xa, 0x4e23, 0x1, @private1, 0x45}], 0x58) r0 = socket(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @remote}, {0x2, 0x0, @remote}, {0x2, 0x0, @empty}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, 0x200}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x1, 0x50, 0x8}) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={r3}, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x2f, "6e6c6916f530d99e98efe6d7524f3a14749fe69cb03d5b1e604bc6d5e8ce4fa55f6c39d20617fc030fae81881c3ddb"}, &(0x7f0000000180)=0x37) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 02:02:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$isdn(0x22, 0x3, 0x26) sendto$isdn(r2, &(0x7f00000002c0)={0xffffffff, 0x5, "c1da522adb0f3383dedf9727e38db2173635b3bb1aedaf2f21b4e131d379111e68549ea821f1f25c2515370e001693bf2b3701d9b3d0cea2defcbc"}, 0x43, 0x60004011, &(0x7f0000000340)={0x22, 0xc0, 0x0, 0x3, 0x3}, 0x6) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x2c, 0x1407, 0x200, 0x70bd26, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000014c0), 0x8) getpeername$ax25(r4, &(0x7f0000001500)={{0x3, @netrom}, [@default, @remote, @default, @default, @remote, @rose, @netrom]}, &(0x7f0000001580)=0x48) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a29850", 0x2b}], 0x1) 02:02:03 executing program 4: unshare(0x6c060000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback, 0x20}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x600000000000004) 02:02:03 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:03 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000240)={0x1, 0x3ff, 0x3, 0x0, 0x0, [{{r1}, 0x5}, {{r2}, 0x4b9c}, {{}, 0x850}]}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = accept$phonet_pipe(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) write(r5, &(0x7f0000000340)="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", 0x1000) getsockname(r4, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000000100)={@none, 0x81}) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@ipv4_newroute={0x2c, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x10}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @ILA_ATTR_LOCATOR={0xc}}]}, 0x2c}}, 0x0) [ 516.458475][T27311] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 516.544571][T27318] IPVS: ftp: loaded support on port[0] = 21 [ 516.579779][T27319] IPVS: ftp: loaded support on port[0] = 21 02:02:03 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x94, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x74, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40}, 0x40044) socket$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(0x1000000010, 0x80002, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}], 0x20}, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff, r6}, 0xc) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x100, 0x20, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 02:02:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a29850", 0x2b}], 0x1) [ 516.599772][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 02:02:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddffffffff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_ADDRESS={0x14, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x40}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000240)={'sit0\x00', r4, 0x2f, 0x70, 0x0, 0x9, 0x19, @local, @loopback, 0x7800, 0x8, 0x1ff00, 0xffffff67}}) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r7, 0x107, 0x14, &(0x7f0000000100)=0x2, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r7, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) getpeername$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000500)={'sit0\x00', &(0x7f0000000600)={'syztnl2\x00', r4, 0x2f, 0x1, 0x8, 0x1, 0x24, @remote, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10, 0x10, 0x10000, 0x1}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000680)={0x440, r5, 0x100, 0x70bd29, 0x25dfdbfd, {}, [{{0x8, 0x1, r6}, {0x7c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x130, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x3b0d}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x268, 0x2, 0x0, 0x1, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x3c, 0x4, [{0xff, 0x81, 0x8, 0xffff}, {0x1f, 0x7, 0xf8, 0x56b3}, {0x2e4, 0x7, 0x2, 0xffffffff}, {0x6, 0x5, 0x40, 0x8}, {0x7, 0x7, 0x40, 0x8001}, {0x5, 0x2, 0x2, 0xfb5b}, {0x0, 0x5, 0xff, 0x2}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x4c, 0x4, [{0x7, 0x1, 0x7f, 0xfff}, {0xf4b6, 0x96, 0x7, 0x400}, {0x2, 0x0, 0x80, 0x1000}, {0x0, 0x81, 0x1, 0x7fffffff}, {0x2a58, 0x1f, 0x0, 0x4}, {0x1, 0x6, 0x7, 0x9}, {0x9, 0x5, 0x3, 0x400}, {0x2, 0x5e, 0x1f, 0x40}, {0x65a, 0x7f, 0xaa, 0x7}]}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0x8, 0x1f, 0x4, 0x10000}, {0x1, 0x6, 0x40, 0x3}, {0xf276, 0xff, 0xb0, 0x506}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r11}}, {0x8}}}]}}]}, 0x440}, 0x1, 0x0, 0x0, 0x40000}, 0x880) sendmmsg(r0, &(0x7f0000000180), 0x4000000000002bc, 0x0) [ 516.842210][T27356] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 516.904204][T27362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 02:02:03 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) poll(&(0x7f0000000080)=[{r0}, {r1, 0x1000}], 0x2, 0x648c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r4, 0xf50f, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0x4010040c000) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r0}, 0x8) write$cgroup_int(r6, &(0x7f0000000200)=0x400, 0x12) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0x806000) socket$nl_generic(0x10, 0x3, 0x10) 02:02:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e122", 0x32}], 0x1) [ 517.038340][T27362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 02:02:04 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 517.106442][T27362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 517.188487][T27384] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:04 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000480)=0x1c, 0x80800) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x64, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_FD={0x8, 0x17, @udp6}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0\x00'}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r2}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) write$binfmt_misc(r0, &(0x7f00000003c0)=ANY=[@ANYRESDEC, @ANYRESDEC=0x0], 0x37cb1133) socket$inet(0x2, 0x3, 0x33) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8006}, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3d4}]}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) r4 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, 0x0) accept4$ax25(r4, 0x0, &(0x7f00000000c0), 0x800) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0xa, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @alu={0x7, 0x1, 0xe, 0x1, 0x4, 0xfffffffffffffff4, 0x4}, @generic={0x1f, 0x8, 0x5, 0x7fff, 0x36ce}, @btf_id={0x18, 0x5, 0x3, 0x0, 0x1}, @alu={0x4, 0x0, 0x7, 0x1, 0x2, 0x20, 0xfffffffffffffffc}, @jmp={0x5, 0x1, 0x7, 0x6, 0x3, 0x20, 0x3}]}, &(0x7f0000000240)='syzkaller\x00', 0x8, 0x0, 0x0, 0x40f00, 0x8, [], 0x0, 0x0, r0, 0x8, &(0x7f0000000280)={0xa, 0x4}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x9, 0x8, 0x80}, 0x10}, 0x78) r6 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, 0x0) splice(r6, 0x0, r5, 0x0, 0x40000000, 0x5) 02:02:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x94}}, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000800)={0x1214, 0x13, 0x2, 0x70bd28, 0x25dfdbfb, {0x22, 0xff, 0x7f, 0x5, {0x4e20, 0x4e24, [0x60, 0x1, 0x9, 0x7f], [0x1, 0x4, 0x4, 0x1], 0x0, [0x3ff, 0x401]}, 0x1, 0x5}, [@INET_DIAG_REQ_BYTECODE={0xc9, 0x1, "de0c12903e60e35286b50b75582d5d10cfc10fb12e90500fe99123d84fbacf6913154b57f23f53a452b3b2402de5bc7fd72ee09d27cd4621122cab26b86b83b3a096ca56f37a9e74ee4555d78890cddb3db0a54b5221b8c5ede9d1225546f423266fbd1362c315fa9adfab14aa1cd3307297d46d660589f029f08f3cc19c0ac55950aa467a6659955c52efb0c122950bf78bc5f3cafeafb9d376e05f08f2ada87bee3be7dd5062e6c33a6ecde11b15e9d69f2496a83cd2989d1c41a305ec835a4ab255e822"}, @INET_DIAG_REQ_BYTECODE={0xf7, 0x1, "934b2b8d8cff4ae4a5e10af891e9de23bfff2872f9ff57a286e812851c6b6d4149b9ad9b31917f51267365abcdf54698f381196a253910746b2c86feee01ad83c9b50cf6cee1a0def2dc5a2a7987ad37f4b3d9aa9b5fa644aceab6e404e186dcb7c500710a1ce790d879ce4a5e867739a2c25484bc6a24a0b5775dd44a1980aca65fb044c0048d84d47c08151b80285ee587ee313427a4dd66d015b564a782d7520860caa5e5f0ab5fec8b24f1cd17178618f6377c869f5ba2dfa21637d447bcb1737075fe9a4b7c878e35c6bf368f6815b296db49b4d84b33da1f6973b895fe20fe136fe9def7dc5212e9b31651014ff07637"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}]}, 0x1214}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x100002, 0x20040006}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x7000000, 0x0, 0x0, 0x40000002}) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r2, 0x110, 0x5, &(0x7f0000000040)=[0x2, 0x3], 0x2) 02:02:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e122", 0x32}], 0x1) [ 517.485405][T27397] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.1'. [ 517.535598][T27397] tc_dump_action: action bad kind [ 517.576105][T27398] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e122", 0x32}], 0x1) [ 517.719701][T27405] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.1'. [ 517.748905][T27405] tc_dump_action: action bad kind [ 517.847699][T27408] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x94}}, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000800)={0x1214, 0x13, 0x2, 0x70bd28, 0x25dfdbfb, {0x22, 0xff, 0x7f, 0x5, {0x4e20, 0x4e24, [0x60, 0x1, 0x9, 0x7f], [0x1, 0x4, 0x4, 0x1], 0x0, [0x3ff, 0x401]}, 0x1, 0x5}, [@INET_DIAG_REQ_BYTECODE={0xc9, 0x1, "de0c12903e60e35286b50b75582d5d10cfc10fb12e90500fe99123d84fbacf6913154b57f23f53a452b3b2402de5bc7fd72ee09d27cd4621122cab26b86b83b3a096ca56f37a9e74ee4555d78890cddb3db0a54b5221b8c5ede9d1225546f423266fbd1362c315fa9adfab14aa1cd3307297d46d660589f029f08f3cc19c0ac55950aa467a6659955c52efb0c122950bf78bc5f3cafeafb9d376e05f08f2ada87bee3be7dd5062e6c33a6ecde11b15e9d69f2496a83cd2989d1c41a305ec835a4ab255e822"}, @INET_DIAG_REQ_BYTECODE={0xf7, 0x1, "934b2b8d8cff4ae4a5e10af891e9de23bfff2872f9ff57a286e812851c6b6d4149b9ad9b31917f51267365abcdf54698f381196a253910746b2c86feee01ad83c9b50cf6cee1a0def2dc5a2a7987ad37f4b3d9aa9b5fa644aceab6e404e186dcb7c500710a1ce790d879ce4a5e867739a2c25484bc6a24a0b5775dd44a1980aca65fb044c0048d84d47c08151b80285ee587ee313427a4dd66d015b564a782d7520860caa5e5f0ab5fec8b24f1cd17178618f6377c869f5ba2dfa21637d447bcb1737075fe9a4b7c878e35c6bf368f6815b296db49b4d84b33da1f6973b895fe20fe136fe9def7dc5212e9b31651014ff07637"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}]}, 0x1214}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x100002, 0x20040006}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x7000000, 0x0, 0x0, 0x40000002}) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r2, 0x110, 0x5, &(0x7f0000000040)=[0x2, 0x3], 0x2) 02:02:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07", 0x36}], 0x1) [ 518.061449][T27410] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.1'. [ 518.110724][T27410] tc_dump_action: action bad kind [ 518.197056][T27415] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) 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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00000000c0)) 02:02:05 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e122", 0x32}], 0x1) 02:02:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07", 0x36}], 0x1) 02:02:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x94}}, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000800)={0x1214, 0x13, 0x2, 0x70bd28, 0x25dfdbfb, {0x22, 0xff, 0x7f, 0x5, {0x4e20, 0x4e24, [0x60, 0x1, 0x9, 0x7f], [0x1, 0x4, 0x4, 0x1], 0x0, [0x3ff, 0x401]}, 0x1, 0x5}, [@INET_DIAG_REQ_BYTECODE={0xc9, 0x1, "de0c12903e60e35286b50b75582d5d10cfc10fb12e90500fe99123d84fbacf6913154b57f23f53a452b3b2402de5bc7fd72ee09d27cd4621122cab26b86b83b3a096ca56f37a9e74ee4555d78890cddb3db0a54b5221b8c5ede9d1225546f423266fbd1362c315fa9adfab14aa1cd3307297d46d660589f029f08f3cc19c0ac55950aa467a6659955c52efb0c122950bf78bc5f3cafeafb9d376e05f08f2ada87bee3be7dd5062e6c33a6ecde11b15e9d69f2496a83cd2989d1c41a305ec835a4ab255e822"}, @INET_DIAG_REQ_BYTECODE={0xf7, 0x1, "934b2b8d8cff4ae4a5e10af891e9de23bfff2872f9ff57a286e812851c6b6d4149b9ad9b31917f51267365abcdf54698f381196a253910746b2c86feee01ad83c9b50cf6cee1a0def2dc5a2a7987ad37f4b3d9aa9b5fa644aceab6e404e186dcb7c500710a1ce790d879ce4a5e867739a2c25484bc6a24a0b5775dd44a1980aca65fb044c0048d84d47c08151b80285ee587ee313427a4dd66d015b564a782d7520860caa5e5f0ab5fec8b24f1cd17178618f6377c869f5ba2dfa21637d447bcb1737075fe9a4b7c878e35c6bf368f6815b296db49b4d84b33da1f6973b895fe20fe136fe9def7dc5212e9b31651014ff07637"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}]}, 0x1214}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x100002, 0x20040006}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x7000000, 0x0, 0x0, 0x40000002}) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r2, 0x110, 0x5, &(0x7f0000000040)=[0x2, 0x3], 0x2) 02:02:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) poll(&(0x7f0000000080)=[{r0}, {r1, 0x1000}], 0x2, 0x648c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r4, 0xf50f, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0x4010040c000) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r0}, 0x8) write$cgroup_int(r6, &(0x7f0000000200)=0x400, 0x12) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0x806000) socket$nl_generic(0x10, 0x3, 0x10) [ 519.009127][T27429] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 519.064477][T27432] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 519.101705][T27433] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.1'. 02:02:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07", 0x36}], 0x1) [ 519.133545][T27434] IPVS: ftp: loaded support on port[0] = 21 [ 519.134358][T27433] tc_dump_action: action bad kind 02:02:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) poll(&(0x7f0000000080)=[{r0}, {r1, 0x1000}], 0x2, 0x648c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r4, 0xf50f, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0x4010040c000) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r0}, 0x8) write$cgroup_int(r6, &(0x7f0000000200)=0x400, 0x12) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0x806000) socket$nl_generic(0x10, 0x3, 0x10) 02:02:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r2, @ANYBLOB="e71cf8"], 0x28}}, 0x0) [ 519.348249][T27455] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:06 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="18010000c11d400084e5af6c7d8a12f1b87d9c00000000ff00c28045726cccda8fe91771dabff1e55cb03e591ada759e4c3b6fb589e86ba63dc2193ff622fbae636060635c2ed62a02095c3ba502e5acf306db64d2355874290bb9e05bb1c696c4a38ecd10ae21bebe539c3c218105ca87d3551b3e9318fbfdb787708539894edbf44f63021b"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='rxrpc_conn\x00', r0}, 0x10) unshare(0x60000200) [ 519.495100][T27467] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 02:02:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17", 0x38}], 0x1) 02:02:06 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) 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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) [ 519.748033][T27479] IPVS: ftp: loaded support on port[0] = 21 [ 519.781235][T27482] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 519.805480][T27483] IPVS: ftp: loaded support on port[0] = 21 02:02:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17", 0x38}], 0x1) 02:02:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) [ 520.098176][T27511] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) 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, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x10001, 0x1}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x20048011) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r3, 0x4, 0x70bd2d, 0x25dfd3ff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6e38ea13}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x81}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x200008c0}, 0x40000) 02:02:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17", 0x38}], 0x1) [ 520.435584][T27545] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xe5}, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="340000000906010510000000000000000000000005000100460000000c00e62818740940000000190900020073797a30dc56291f96790fee6f7b1cc8215f5a85bea20b078015c29471c7f6e6d63ce4d25cdacac573a80d2e2f30465a81ae2a15f6b8e2837b1e4c46672b36ff523512911896c3aebb758d155ca77f0f28ff5f294e5aeefdf10729b113cc6169fe38a6e8c3a4f0a6147a2c94850584a13ec20cbb50a9956d1a4d3c289c4db48f6748c2ac06c1c28b606613be268927958772a634"], 0x34}}, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000200)=0xfffffa12, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000003) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$AUDIT_DEL_RULE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r0, 0x9}) 02:02:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0xffffffff800) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x58, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x1, @loopback, 0x40}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @rand_addr=0x64010101}, @in6={0xa, 0x4e21, 0x0, @private1, 0x101}]}, &(0x7f00000002c0)=0x10) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000300)={0x0, 0x0, 0x4, 0x0, [], [{0x3, 0xffffffc6, 0xffffffff, 0x80000000, 0x6, 0x4}, {0x7, 0x100, 0xffffffff, 0x400, 0x80000001, 0x8cc1}], [[], [], [], []]}) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x13, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18020000000000000000004a00000095000000000000000000000000000000006e8a5df693e52e1defb947b4513cc6a0f6d10ac5dd8cd7d68af298"], &(0x7f0000000000)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, r0}, 0x78) [ 520.815757][ T35] kauditd_printk_skb: 3 callbacks suppressed [ 520.815775][ T35] audit: type=1804 audit(1607306527.727:107): pid=27552 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir623136090/syzkaller.LYWVYC/545/memory.events" dev="sda1" ino=16374 res=1 errno=0 [ 520.943003][ T35] audit: type=1800 audit(1607306527.727:108): pid=27552 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16374 res=0 errno=0 [ 521.021640][ T35] audit: type=1804 audit(1607306527.737:109): pid=27552 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir623136090/syzkaller.LYWVYC/545/memory.events" dev="sda1" ino=16374 res=1 errno=0 02:02:08 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:08 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'tunl0\x00', {0x4}, 0x1}) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@ipv4_getnetconf={0x0, 0x52, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NETCONFA_PROXY_NEIGH={0x0, 0x5, 0x3}, @NETCONFA_PROXY_NEIGH={0x0, 0x5, 0x3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x0, 0x6, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) 02:02:08 executing program 3 (fault-call:5 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x2, &(0x7f0000000200)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)=ANY=[@ANYRES32=r4, @ANYBLOB="0000c93003"], 0x9) recvmsg$kcm(r3, &(0x7f00000001c0)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)=""/219, 0xdb}], 0x1, &(0x7f0000000340)=""/168, 0xa8}, 0x1) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440)='nl80211\x00') r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x24, r10, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x3203}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r5, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x38, r6, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x2f}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008005}, 0x4080) [ 521.153496][ T35] audit: type=1800 audit(1607306527.777:110): pid=27555 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16374 res=0 errno=0 [ 521.183127][T27563] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 521.214726][T27565] IPVS: ftp: loaded support on port[0] = 21 [ 521.239836][T27563] FAULT_INJECTION: forcing a failure. [ 521.239836][T27563] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 521.287251][ T35] audit: type=1804 audit(1607306527.777:111): pid=27552 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir623136090/syzkaller.LYWVYC/545/memory.events" dev="sda1" ino=16374 res=1 errno=0 [ 521.350302][T27572] IPVS: ftp: loaded support on port[0] = 21 [ 521.363713][T27563] CPU: 1 PID: 27563 Comm: syz-executor.3 Not tainted 5.10.0-rc6-syzkaller #0 [ 521.372507][T27563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.382579][T27563] Call Trace: [ 521.385892][T27563] dump_stack+0x107/0x163 [ 521.390255][T27563] should_fail.cold+0x5/0xa [ 521.394790][T27563] _copy_from_user+0x2c/0x180 [ 521.399490][T27563] iovec_from_user+0x246/0x3c0 [ 521.404286][T27563] __import_iovec+0x65/0x500 [ 521.408910][T27563] import_iovec+0x10c/0x150 [ 521.413465][T27563] vfs_writev+0xc1/0x620 [ 521.417734][T27563] ? vfs_iter_write+0xa0/0xa0 [ 521.422435][T27563] ? __fget_files+0x272/0x400 [ 521.427131][T27563] ? lock_downgrade+0x6d0/0x6d0 [ 521.432025][T27563] ? find_held_lock+0x2d/0x110 [ 521.436842][T27563] ? __fget_files+0x294/0x400 [ 521.441548][T27563] ? __fget_light+0xea/0x280 [ 521.446189][T27563] do_writev+0x27f/0x300 02:02:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) 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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000081781b5d8e84043"], 0x28}}, 0x0) [ 521.450466][T27563] ? vfs_writev+0x620/0x620 [ 521.454991][T27563] ? syscall_enter_from_user_mode+0x1d/0x50 [ 521.460904][T27563] do_syscall_64+0x2d/0x70 [ 521.461654][ T35] audit: type=1804 audit(1607306527.787:112): pid=27553 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir496280651/syzkaller.gykzpU/568/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 [ 521.465335][T27563] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 521.465351][T27563] RIP: 0033:0x45e0f9 02:02:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'veth0_to_bond\x00'}) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)=0x15, 0x4) r4 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, 0x0) accept$netrom(r4, 0x0, &(0x7f00000001c0)) shutdown(r1, 0x1) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="48000000100039040400000054625a00000000", @ANYRES32=r5, @ANYBLOB="0300f5ff000000002000128008000100736974001400028008000100", @ANYRES32], 0x48}}, 0x0) [ 521.465375][T27563] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 521.465387][T27563] RSP: 002b:00007f0c41ba7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 521.465409][T27563] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e0f9 [ 521.465422][T27563] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 521.465433][T27563] RBP: 00007f0c41ba7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 521.465445][T27563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 521.465458][T27563] R13: 00007ffe06b78a1f R14: 00007f0c41ba89c0 R15: 000000000119bf8c [ 521.638934][T27592] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 02:02:08 executing program 2: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000300)) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000340), 0x10) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x48904}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0xd0, 0x13, 0x8, 0x70bd2a, 0x25dfdbfd, {0x8, 0x7, 0x7e, 0xff, {0x4e24, 0x4e21, [0x2, 0x7, 0x1000, 0xfffffffc], [0xff, 0x687, 0x2, 0x4853], r2, [0xffff]}, 0x6, 0x4}, [@INET_DIAG_REQ_BYTECODE={0x81, 0x1, "a7a2ea0f33c982e819d1c50e54ee240ffee1c366fb79debfcf8da3210d52a3b75188e3bd1e7c14b3b5530dfd322a3acb96fb123116ca043a9447f7996a4d544753f8b64e11bdd96f5e12d29653364042dbf1c465092fdf0e8dd7ec38cd1398be3219171d0fddfdca486319208c0e6f448c01ad177ee2e5f980018ccba0"}]}, 0xd0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x7, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="500000001000055e6300"/20, @ANYRES32=0x0, @ANYBLOB="0000000200000000280012800a000100767863616e00000018009ca9ef45a737a831f12846c1a0fe02801400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB], 0x50}}, 0x0) 02:02:08 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 521.800193][T27618] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 02:02:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000002c0)="54d137a22396a7f58a31a997ff70962ef3eb26a09f8da557651c30005d85e367eb3073da19e6648863972870411102d65ab43286173641fa0fd98a887fb8df736129564ab02a1f55cac3f5dac5ce25b28fda409c78b7ef96a710d42e1701427c9cf2c43a5cdb5e3faa8190647ed9fb28309a62b1d251945ccecf75d9ba786c2f3d5d3206785e0ddb790251b4177ae611c60828884c745d27389a3617c3ce032671e7a94a99a834a7365deaae0c873cfc65ff0156d4f403a6412682c2fcefd2e43121f59541d686", 0xc7) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000282982f81baf9cc93b6c88a0c4f33c036f0954bea5f0638ff6e618453f2f29b39f2c28", @ANYRES32=r2, @ANYBLOB="000000003f00000008ef000000"], 0x28}}, 0x80) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000003c0)={0x5c, 0x23, [], [@ra={0x5, 0x2, 0x400}, @generic={0x87, 0xb6, "5ad29b97969cb5e20d4e7ee11ee198e1752897b714d1d21f24585a998971d18c8a9a215fccf9ac98331e0d257bef9017c4ed1e03347c8f02e2da1bfd33eb081398e07439e9013aac33aa2caf22a6853d0b6e34a895ca0829c1ca0837d159a67102f2a094d2b0da2d443a8eda1c0db6a485c61f64d51336794b05d5516a360a8deed7cd44c2deb990c7b3065f8cc67652654ec729e41b1a794020c6f6aadc8a0916b883a69ba66b3455e59f9e024a6524175d09086d5c"}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xd}}, @calipso={0x7, 0x48, {0x3, 0x10, 0x5, 0x9, [0xa07, 0x7fffffff, 0x8, 0x700000000000, 0x7, 0xfff, 0x7fffffff, 0x7]}}, @enc_lim={0x4, 0x1, 0x80}]}, 0x128) [ 521.826971][ T35] audit: type=1804 audit(1607306528.497:113): pid=27554 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir496280651/syzkaller.gykzpU/568/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 02:02:08 executing program 3 (fault-call:5 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 521.950339][T27629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 522.017604][T27633] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 522.023425][T27630] IPVS: ftp: loaded support on port[0] = 21 [ 522.083598][T27636] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 522.132066][T27638] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 522.155517][T27642] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="ff02001c0026911065060000000000"], 0x3c}}, 0x0) socketpair(0xa, 0xe10a33b93d41730c, 0x30f, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@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}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=r2, @ANYBLOB="00000000000000001c001a8018000a8014000700fe"], 0x3c}}, 0x0) [ 522.185650][T27642] FAULT_INJECTION: forcing a failure. [ 522.185650][T27642] name failslab, interval 1, probability 0, space 0, times 0 [ 522.250660][T27642] CPU: 0 PID: 27642 Comm: syz-executor.3 Not tainted 5.10.0-rc6-syzkaller #0 [ 522.259462][T27642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.269535][T27642] Call Trace: [ 522.272851][T27642] dump_stack+0x107/0x163 [ 522.277209][T27642] should_fail.cold+0x5/0xa [ 522.281743][T27642] ? __alloc_skb+0x71/0x550 [ 522.286285][T27642] should_failslab+0x5/0x10 [ 522.290820][T27642] kmem_cache_alloc_node+0x353/0x490 [ 522.296141][T27642] __alloc_skb+0x71/0x550 [ 522.300501][T27642] netlink_sendmsg+0x94f/0xd90 [ 522.305300][T27642] ? netlink_unicast+0x7d0/0x7d0 [ 522.310274][T27642] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 522.315579][T27642] ? netlink_unicast+0x7d0/0x7d0 [ 522.320560][T27642] sock_sendmsg+0xcf/0x120 [ 522.325024][T27642] sock_write_iter+0x289/0x3c0 [ 522.329815][T27642] ? sock_sendmsg+0x120/0x120 [ 522.334536][T27642] do_iter_readv_writev+0x46f/0x740 [ 522.339753][T27642] ? new_sync_write+0x650/0x650 [ 522.344626][T27642] ? apparmor_file_permission+0x26e/0x4e0 [ 522.350386][T27642] do_iter_write+0x188/0x670 [ 522.355014][T27642] ? import_iovec+0x10c/0x150 [ 522.359715][T27642] vfs_writev+0x1aa/0x620 [ 522.364073][T27642] ? vfs_iter_write+0xa0/0xa0 [ 522.368784][T27642] ? __fget_files+0x272/0x400 [ 522.373478][T27642] ? lock_downgrade+0x6d0/0x6d0 [ 522.378356][T27642] ? find_held_lock+0x2d/0x110 [ 522.383162][T27642] ? __fget_files+0x294/0x400 [ 522.387880][T27642] ? __fget_light+0xea/0x280 [ 522.392536][T27642] do_writev+0x27f/0x300 [ 522.396808][T27642] ? vfs_writev+0x620/0x620 [ 522.401339][T27642] ? syscall_enter_from_user_mode+0x1d/0x50 [ 522.407260][T27642] do_syscall_64+0x2d/0x70 [ 522.411698][T27642] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 522.417606][T27642] RIP: 0033:0x45e0f9 [ 522.421518][T27642] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 522.441139][T27642] RSP: 002b:00007f0c41ba7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 522.449575][T27642] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e0f9 [ 522.457578][T27642] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 522.465557][T27642] RBP: 00007f0c41ba7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 522.473551][T27642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 522.481550][T27642] R13: 00007ffe06b78a1f R14: 00007f0c41ba89c0 R15: 000000000119bf8c [ 522.524023][T27664] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 522.579328][T27665] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 522.687464][T27572] IPVS: ftp: loaded support on port[0] = 21 02:02:10 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:10 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000004e80)={{0x3, @rose}, [@bcast, @remote, @default, @null, @netrom, @bcast, @default, @rose]}, &(0x7f0000004f00)=0x48) write$binfmt_script(r1, &(0x7f0000004f40)=ANY=[@ANYBLOB="2321202e2f666900003020255b5c212d205b20230af308a67f793b321d2ff6f5ff4b1d121b5aab5f9f3a2349b4054eb1e4bbc67362d3cc84dd97a2c60f1551cb8adea4e008f3c92814bb8b15d967c6f74e4e92ffdd6ba304afcef3139abaa1388655228e2cec446d2e19941385742c14370a3e9bdde5ae"], 0x83) r2 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000002840)=0x4000000, 0x4) sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4004940}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x40, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9, 0x56}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2d}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1f}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2d}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008010}, 0x10) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f00000002c0)=@tipc=@id, 0x80, &(0x7f00000028c0)=[{&(0x7f0000000340)=""/117, 0x75}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/197, 0xc5}, {&(0x7f00000015c0)=""/254, 0xfe}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/112, 0x70}, {&(0x7f0000002740)=""/242, 0xf2}, {&(0x7f0000002840)}, {&(0x7f0000002880)=""/58, 0x3a}], 0xa, &(0x7f0000002980)=""/172, 0xac}, 0x20}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002a40)=""/247, 0xf7}, {&(0x7f0000002b40)=""/244, 0xf4}], 0x2}, 0x2511}, {{&(0x7f0000002c80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000002d00)=""/140, 0x8c}, {&(0x7f0000002dc0)=""/4096, 0x1000}], 0x2, &(0x7f0000003e00)=""/150, 0x96}, 0x401}, {{0x0, 0x0, &(0x7f0000004440)=[{&(0x7f0000003ec0)=""/192, 0xc0}, {&(0x7f0000003f80)=""/102, 0x66}, {&(0x7f0000004000)=""/150, 0x96}, {&(0x7f00000040c0)=""/47, 0x2f}, {&(0x7f0000004100)=""/154, 0x9a}, {&(0x7f00000041c0)=""/202, 0xca}, {&(0x7f00000042c0)=""/130, 0x82}, {&(0x7f0000004380)=""/175, 0xaf}], 0x8, &(0x7f00000044c0)=""/63, 0x3f}}, {{&(0x7f0000004500)=@isdn, 0x80, &(0x7f0000004b00)=[{&(0x7f0000004580)=""/20, 0x14}, {&(0x7f00000045c0)=""/101, 0x65}, {&(0x7f0000004640)=""/12, 0xc}, {&(0x7f0000004680)=""/87, 0x57}, {&(0x7f0000004700)=""/116, 0x74}, {&(0x7f0000004780)=""/65, 0x41}, {&(0x7f0000004800)=""/7, 0x7}, {&(0x7f0000004840)=""/184, 0xb8}, {&(0x7f0000004900)=""/231, 0xe7}, {&(0x7f0000004a00)=""/208, 0xd0}], 0xa}, 0x100}], 0x5, 0x1, &(0x7f0000004d00)={0x77359400}) sendmsg$nl_route(r4, &(0x7f0000004e40)={&(0x7f0000004d40)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000004e00)={&(0x7f0000004d80)=@ipv6_getnetconf={0x5c, 0x52, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0xfffeffff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x400}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4820) 02:02:10 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:10 executing program 1: 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, 0x0, &(0x7f0000000000)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00000000000000002800120009000100766574685e0da921f7c2561a729885a1494e179dc316cd3eb7899961b03cd10cef3f000fbe19bf01667a4ded4a227f09d863b7f5410ad61d9e8c8ba433fb84859e41"], 0x48}}, 0x0) r4 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, 0x0) sendmmsg$alg(r4, &(0x7f0000001700)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)="d77e4e5434cf32ce1e2a0771c4caa17d45ae9a0fe4e8e957fa6ef2d50500a5954e04314ce4f6bac9401f2d7dcf7f2887fa3bd75bddf13fa4fe8165122b4e69bb287e20f463f6dcbbf7c58396ef6706b09140ac6b", 0x54}, {&(0x7f0000000300)="04e76fe6ff43", 0x6}, {&(0x7f0000000340)="80822bbde745025d79766142f2a15d08d285ae7b6ddf821d52b38b312e7ee0d166e6611a21cba9736144419d04d89e954a7fbedaaafcd9129170719cd02f95aa7583e79fc195bc2a713b0a214a25ea5bfa114c34741d80d0c67b6ec5bed8a390ccde2b77e2c8ff5353e21a0e604d400a7b97bed07fdc6dac3395d809c673795f081357edb5afbf74e38fefa64db363f48a0694c59eda28432bbb37ed7c4a1085592a7121eb401c88561c6628b005a6692f9d00f06742456e2742a9b52c2225d34f012837f4a8883992e8ab3dda048db6ee6e6d34ff4e1f484eb3fbb3980a8bd9ae4948", 0xe3}, {&(0x7f0000000600)="db605a222707cdc6175fe653d69c6252803991ca26ad14395cbd3584df66187da2c2da75ecc8f77bc1901dfb43d4d2367e8f5bba685450ca0b8894e063a689c150fd4fa8a040e0f9a393064db067814a8d1290deb69f1aacf0db6560b54bf187ed4fa42157649b0a6b0c9fd4e4f6cd1ac5e2e64075a73b329d32c2587d8ea91e5704b85100342422a06b109401db0ec56c30aa3080db00d28b370994643cfb54e07b55b4c3223f68e59c588b80b0a74e5f70", 0xb2}, {&(0x7f00000006c0)="79dc4081d73edaf3c8af0f726a56814c1acabd105f7ec0accf04e5d183a86854022a186000b539902c4f32ffda2da52aa0d84ae1140a75bea53ac6744e5155653398d6bcc2ea1fef7c6d982ff09358371653ae5469449315194f7369a43e34f9859cd71befdd34a80a6c95219e63993bea77b5b6a16bcf94c44f02d59c31cd4af1c99c1010954f4727ca8d00beae883737d4785105c36b3b4198c8654e7fb4bbcb8f4ab4cb122741135d5d0585d71475a606205c811b11cc9240f7a1d4f40d969b", 0xc1}, {&(0x7f00000007c0)="eb8fcb91cb3cd0773e5848826848993a70b871d4ea6e2b3ca9b743822fb204f3065171ae22a6b838cd74ebce85b39f67d6b6c86e0e39d56671ebc7519351d4125b203f2a41466478d1ac586d0b9ec69b7ce98a0f67e52fdf38e6c5460af36e4ddd3da9388f9803392565c277b54f6a22db9773090f09bdde337005aff11451a9e92761627455fa3a58dd40fbb3e7fbcb46c87fe58d5696db5babca46b3606434ad93b6b401596cfbbfc0a45daa8b42414a8cdd25104db20448e10c4e670d9d8905a39307896cd73b6885dc0a25f65753fe7f02844776ead54e72aa3cd0426052ff4e0c054df37329c071a6bb88", 0xed}], 0x6, &(0x7f00000008c0)=[@iv={0x100, 0x117, 0x2, 0xe8, "c3a366de96974ffec189df62de9106fb78e40fe2ba7c4ae0d58d169e570be6d39f6402ba5fd2f8c19dd3335321cf501b175dabbf298b51578362285598fa5301d9306c34cac9ac2b8ae831a47bcd376c145f9526250b92432cec9ebce1b22f0436f85c0b465f112200a93e3cf95ed56618b8863d339789e6f96b2d93d95e713f8446540533e356e59e7787dba12c6ffcb00464e93834e73327ee59faee0275a7120ac2b46a88a49fb9d7f369d30921bc47949cc80032dcf8e5107071c3b26d4086b8e62befa42815a688c2eb42f6841c0a75424d8c31ee0cad26b2efb1937b6139414fe1258cbdeb"}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xf0, 0x117, 0x2, 0xdb, "68a7a9c0907e96c99692642555c15d1867f56b2c5860ad9686d0c6f33039877cfa308be9393e960349619abfc7e6e57feb4995d29f2a26aeec5b2efa6af202790e5b30f8714c8459e43a8c5daf26110da8400c2313addd21aa219415368d72b9a2dd21d191098e2597df03fe545737fb191829de08b38ca7717dc1cf72c8d34a9fa7948a484278acb1cfa95187e3c3e6ebda0c16ab6f219a2acf20622bfe8dd3a8cf256b5117efb258f5de0ae9daca5a24fb38c778c36c550e419fe9596e3b8517e112ab589e8fe5bc9431232dc47c01e7f72302d87ebe4e015ca5"}, @iv={0xd0, 0x117, 0x2, 0xbc, "205154669fcaf6f2e4c6da6a8e2c14322080fd379dfdc1785cd8d8f5ded68e3b893a03cdb99ef89ec7f9e3bd04fcd587ba018633ed5c21f4b2435c4d47657fc1bd1dd80c5215b79aa1f82364f5d640e23dd05e067ef3f6d6c79ca6dd68232c9f214d05c854bbc8f67d252defdf757055c750ecb898013bd19e84a8f040d9502350d27f4efc95b5bb56783f92e5387b14240908a09faab0f4e8202b9357e70e3711b446faeeb7f5a60b978e441d26d12d28a642604467bd9c6348fdcd"}], 0x2f0, 0x40050010}, {0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000500)="a010ffd6ed6727256535a41e851278984564b59a9639e1bce99498edba23ade9aa6af8138bcdf08e306c581cbf41e1ec2424f003a83a041752d1941136d6", 0x3e}, {&(0x7f0000000bc0)="fd6b5567305f8c56bc675e4e8008e99842a612dfa38690926172d11b9f0498999e88eddd7e18fecd92b865b19dd3004cabb16146edb2dad8a2dd987c3f6e6a198d6f6fbe6ab4a5a5e5875b180816aa720ec5ae0bf0d9f7b77b10ba449c6ed154163030f89579287fd19b35170c16959aae3bb7c7eb7b54f56251dc480685167203911f399489d8e947f83181c6531fcdf3", 0x91}, {&(0x7f0000000c80)="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", 0xfd}, {&(0x7f0000000540)="b88780aeb1e39f0feae97fbfef41bcc6529795845f4183e7d232afdde02593ef9a74948852", 0x25}, {&(0x7f0000000d80)="c3627bba7ee1d3038cd81b2d7294624421bcbdf4034b210cd34b55e0004c47bef3d4d195a78c5213dccf3ad7e3896b5ab86db41889bff1b487", 0x39}, {&(0x7f0000001800)="62aa3e17a46b717adabc88264d07239e066cf5af9631726db408766c2ddc424cc2fe6db20f5382156b3246f677c65d0df4e197881886aec60c6e5ef6d5ad3873c70e015212366e9d56292a3dd68fb15ed5a9a1faa2439016ae70a43fccfd0b7a62cea08e1d9dfd80078f759e06e9bd3285610ce159df77e78c0e276c02542133085091937de131e2e1fdf4357ce3c02df7ac26d598c795555fbf4208b8110176f5d9d6cc2fd7b4afa8f75369209259da5e2d66360cfca726945c8d859e4dad9f494e11951a861f56a3", 0xc9}], 0x6, &(0x7f0000000f40)=[@iv={0x40, 0x117, 0x2, 0x28, "68c3f4662387deab5059fd2af636a9be7fe1ce7e7f4fdd69ca372ec0862285b596ac349cd832ce0d"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2e, "df6ab1562cdb7c2799408688bfc0c1640d3e46c4bcaa2dc8423b9980ce8f4ccb8cc0233ec1b8a978f1760fb4861f"}, @assoc={0x18}], 0xb8}, {0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000001000)="e85a2184205e3ca79e4fea097cde6b03e7c77560b18aba00ac9ab511cc66c64704dbee3918c222728d03655896819eb02e420d474372e5232c4dfe4fd4b570220a59d997df1696de388044fb02fa4bbb374baf4a0219bbe183437a37b6de56af3e478251e2f5b76e614c0e8f59", 0x6d}], 0x1, &(0x7f00000010c0)=[@iv={0x58, 0x117, 0x2, 0x3e, "0e80f7ba1fc3963f8432e12132453161d6c7efc1507c2f25975df386cb7a59d64e19113d71dfce878992ceb89bfc97ddc475021b03e0267b1b0a3d1de6b0"}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18}, @iv={0x90, 0x117, 0x2, 0x77, "41b8f791d29107096adcc675ee1098b0c34f5a481e67ad52af5cd9a2c7988b5ae3f02bbef61861a293d9a4a8ed96d323fdcb34af6a12ffa72b106267f9f4baafab8d2e47038fe77497fd2d777e82d95564354c1f1b71876615391c3cc70e44f32870d138c1df98766065c9451194705b082cb3101de24a"}, @iv={0x88, 0x117, 0x2, 0x71, "4e2770ef4b6b01e308f237768b1f8e57dcf3eb2c61db841a81fa8144b90e41d7c6f3554a517c89c815c44d9470ad8eb88569cc36f5af89fc62925ecb9ce34e4df5c59a2564e012507e1eb24dc0d774cdd87f8302913279b7d2feb30767fdbb1c665ea5e71e181c0fafea7ddd94d1faf2e6"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18}], 0x200, 0x90c0}, {0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000012c0)="9c6a7d91f27d1f674d541e572f54b70a251586842a1ed01af3e20e2c79ca7a1820cd", 0x22}, {&(0x7f0000001300)="6905334928e8ec4e0b6113bb73266de5b08cc8026370f135845dc1bc9603d2", 0x1f}, {&(0x7f0000001340)="bca0d00d503471a37767dfceab5e567dfd76d3a8da3148cb2377630083b871bc6bac6bb9906ee542ed26ed83d24c19d3f9a2c2c4a302879cc68b4296d8dde6c57751f14d58faac7ecbff7b43d536deb9f01e68c1f6a56b98fcd8738d0a5b1ee24f0f1aa03bce886fb02b136c318f8b3128ac91d56c12e0563371221298753895827289788be5a0ee0aab11ffc7fe932cc4720a4963526a1676fdeaa21f1ed4f773bfee31002e77c7b26047283f451862b2a7ba0867c88fffc5907c2fc8", 0xbd}, {&(0x7f0000001400)="ca710a6f4670c6169073189aa2295070a633c8adf5a64966f47c04e30d0dbded88b5ef79ebf1eecd961b00f4840629a7231afa7edef648ce21c58cd8ff6175cbd359334205677dc29ad8177c844a6841b54e7362155a9f4e69ed56ef675c21a5d745953a552de1a5a5c63efb8bde9c62e729a2831b3202bee795138357f549e408a90cd5c44b2d98fe2d853751888873f4", 0x91}, {&(0x7f00000014c0)="35cc92a9ab437efd1c2b9a14061039d9485dbaa4b5399f81d2fe848eb488d1f938b12eee38f53da7dc8c97b7e438c9741ff1c751a45be1115d04761c9e75aaff03ab73f8cafe973e61a382aeaebef34e03719442dd6a5335f49ba79d0c380c83a2adbd304d1c2c7e1defcf15c4450685a44b16ddf58a2aa194a8341710e9245730", 0x81}, {&(0x7f0000001580)="ee0ff61b2bd4a20742a4e6d015f26165cd5321ec01262acc9d7333cc0dbdece1b4714cb7b3c8b789450043b48ce602b987ba4e296daf0ab490113ecd412c369f5e0455a96e0169d08f096dcb916911aa747e74da1a862c3b99b953c1b320a8f9c572ce291bf5e4d0ab10118ed2269315795abc8169078211e76c19fe0a49a9ef559531575dda464514c4cca5b5a76f0a118b112a", 0x94}], 0x6, &(0x7f00000016c0)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18}], 0x30, 0x40000d4}], 0x4, 0x6) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x74, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xe}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x44, 0x2, [@TCA_BASIC_EMATCHES={0x40, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x34, 0x2, 0x0, 0x1, [@TCF_EM_U32={0x1c, 0x1}, @TCF_EM_NBYTE={0x14, 0x2, 0x0, 0x0, {{}, {0xfffffc01}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x401}}]}]}}]}, 0x74}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 02:02:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 523.670625][T27722] validate_nla: 1 callbacks suppressed [ 523.670640][T27722] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 523.718915][T27724] IPVS: ftp: loaded support on port[0] = 21 [ 523.730354][T27723] IPVS: ftp: loaded support on port[0] = 21 [ 523.757202][T27722] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000680)=""/27, &(0x7f00000006c0)=0x1b) socket$netlink(0x10, 0x3, 0x9) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="000000000000000008001c00ef5c00004214403c80599d9503ad161e716872d496a851d23359620bb61addda073496c71d5efbfc620cfd0000000000000000"], 0x28}}, 0x0) [ 523.802846][T27731] IPVS: ftp: loaded support on port[0] = 21 02:02:11 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='fib_table_lookup\x00', r0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000780)={0x0, 0x4}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000300)="a874a56452a9df3405d68adc719a77437435e03d68ca1f0d03ba0091ed7f3c554f91fdada83bb1321e2f8ce20309997bf7077988bd638e997c0ddcf9f2a52902df706e6cefc8d3db39be3958ef4b479088d0cfeddc5a1a7c352fc4528432e675c8db1c1d2f88728e9c8bf621ba37b2f2ac9d906bc37a860b73c63b8bff1723a9e4122b34c6801e4f01007e4204af89dd6a4cf3c00d638c1e6587c5208e04631bd2", 0xa1) 02:02:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="0f0000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x20000000) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r2, @ANYBLOB="0b9cc7391c081ef79ac5cadf1a76dd1c58d191520d2ec2aba0c8fcc0c6b6ce955d79eba0470e16fbd4cc7eb2970980339ef025b3157b5368"], 0x28}}, 0x0) 02:02:11 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, 0x0) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 524.603745][T27794] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:11 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 524.715343][T27814] __nla_validate_parse: 3 callbacks suppressed [ 524.715356][T27814] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 524.790467][T27818] IPVS: ftp: loaded support on port[0] = 21 [ 524.877319][T27822] IPVS: ftp: loaded support on port[0] = 21 [ 524.887768][T27731] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 02:02:12 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:12 executing program 2: r0 = openat$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) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r2, 0x0, 0x800000000000c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000004c0)) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000500)=0xffffffffffffffff, 0x4) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000340)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="040027bd70000052000000000000"], 0x1c}}, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r5, 0x8982, &(0x7f0000000480)) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x70}, 0x1, 0x0, 0x0, 0x85}, 0x40) r6 = openat$cgroup_ro(r1, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) r7 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) write$cgroup_int(r7, &(0x7f0000000200), 0x12) sendfile(r1, r0, 0x0, 0x800000000000c) bind$can_raw(r2, &(0x7f0000000840), 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000121bd7000fbdbdf25010000000000000048100e0d7a0ecd91c2a1d6f130fbfc0741000000140018000000047564b7dc361c313e703a73"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x20008800) write$cgroup_int(r0, &(0x7f0000000200), 0x12) 02:02:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="100000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x6, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000240)={0x9, {{0xa, 0x4e21, 0x1, @private0={0xfc, 0x0, [], 0x1}, 0x80}}}, 0x88) r3 = socket(0x10, 0x803, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='veth1_virt_wifi\x00', 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = accept4$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000340)=0x14, 0x0) getsockname$packet(r4, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x8) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:12 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, 0x0) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:12 executing program 1: unshare(0x40000000) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000), 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000000000000000000000000000200000000", @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYRES32], 0x48}}, 0x0) socket(0x10, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) [ 525.358699][T27879] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 525.394473][T27878] IPVS: ftp: loaded support on port[0] = 21 [ 525.407729][T27879] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 525.452896][T27882] IPVS: ftp: loaded support on port[0] = 21 [ 525.475957][T27886] IPVS: ftp: loaded support on port[0] = 21 02:02:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000d867d17df19ddadf74db1ab7716f029e89654a2462ce42eb3985912dde36af955959a98a3a1f4715430bb4d6fdad4655e94fea543b9348ca3931ff4451101ad79430f624021864f5e3a116d7767c970ce88e59f32ad99588a2e314a28cba3ed9cdefe6bcf963ffcb3b476742ed9486d2d2344eb84277372864655469aa69c91453d429b4435c83fbca6cddc220cc8852d6cabf90da9c99d89ff5d3508346f3fb7063c0953349f7723c9bf0cfd0f9267a41b178ca4e0cc3a8944590c3885be69c1ed500d7224c", @ANYRES16=r5, @ANYBLOB="030b0000000000000000130000000c0009800800020000000000"], 0x20}}, 0x0) sendmsg$TIPC_NL_BEARER_SET(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x44, r5, 0x10, 0x70bd25, 0x25dffbfd, {}, [@TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_NODE={0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="28000000bcde7abe0f2f05af18183c0b100001080000ddffffffffffffff0000", @ANYRES32=r2, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 02:02:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="5a0000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 525.650866][ T35] audit: type=1800 audit(1607306532.557:114): pid=27875 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.events" dev="sda1" ino=16383 res=0 errno=0 02:02:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x84}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @hsr={{0x0, 0x1, 'hsr\x00'}, {0x0, 0x2, 0x0, 0x1, [@IFLA_HSR_MULTICAST_SPEC={0x0, 0x3, 0x1}, @IFLA_HSR_SUPERVISION_ADDR, @IFLA_HSR_MULTICAST_SPEC={0x0, 0x3, 0xff}, @IFLA_HSR_MULTICAST_SPEC={0x0, 0x3, 0x3}, @IFLA_HSR_SLAVE1={0x0, 0x1, r1}, @IFLA_HSR_MULTICAST_SPEC={0x0, 0x3, 0x80}, @IFLA_HSR_SUPERVISION_ADDR={0x0, 0x4, @dev={[], 0x3a}}]}}}]}, 0x44}}, 0x0) [ 525.885598][T27944] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:12 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, 0x0) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 525.966753][T27944] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:12 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)=0x14) recvfrom$x25(r2, &(0x7f00000013c0)=""/155, 0x9b, 0x2060, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000d867d17df19ddadf74db1ab7716f029e89654a2462ce42eb3985912dde36af955959a98a3a1f4715430bb4d6fdad4655e94fea543b9348ca3931ff4451101ad79430f624021864f5e3a116d7767c970ce88e59f32ad99588a2e314a28cba3ed9cdefe6bcf963ffcb3b476742ed9486d2d2344eb84277372864655469aa69c91453d429b4435c83fbca6cddc220cc8852d6cabf90da9c99d89ff5d3508346f3fb7063c0953349f7723c9bf0cfd0f9267a41b178ca4e0cc3a8944590c3885be69c1ed500d7224c", @ANYRES16=r5, @ANYBLOB="030b0000000000000000130000000c0009800800020000000000"], 0x20}}, 0x0) sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000001380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x112c, r5, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7fff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xf3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x10b4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x200}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "05ad8b510a8a69a81177a9ad77911806dd1315d397b2414ef72ba5fc6d"}}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "e853e5ec02df86677afdba499afabf7a5a9734568f9adf"}}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}]}]}]}, 0x112c}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 526.048116][T27964] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. 02:02:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="c00000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 526.111386][T27968] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 526.207664][T27970] IPVS: ftp: loaded support on port[0] = 21 [ 526.270210][T27974] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 526.335491][T27974] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 526.510799][T27882] IPVS: ftp: loaded support on port[0] = 21 02:02:13 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) 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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="28000000100001080000001e000000000000000013fa24b8d6402510f051e7c8af8f4d448dc136189474b5cf78e09730e3bbaa518bef6ce3b1a692563a9a406ae6f8f5ecc6c32d3393bdf32b752e73c39679", @ANYRES32=r2, @ANYBLOB="000000000000000008a32b0d28cdbd14fa96f4f21800ef003d86e3f72551ae00000000"], 0x28}}, 0x0) 02:02:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x54) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0xf03b0004) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) 02:02:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="c00e00001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:13 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x0, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:13 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt(r0, 0xfffffff8, 0x6, &(0x7f0000000180)="fab9d9829d275d910fa614b1775996f269028c2d25eff9cabdeef92ea6d336d3836c15e9b36660685ea792e8126ac3dc99462c4797e949c4dd3f944332fca5ddb84e7ea21b08032c89ada4f5e7db852a21e886a3c3d93e291a1d8c3c387918825e244aa53980f76238716e4c79494be9e87696e34f1ce7899c7af00048b08e", 0x7f) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x84a7, 0x11}) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000740)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000000c0)=0x8000005, 0x4) splice(r0, 0x0, r1, 0x0, 0x422, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="fe946503b7c60314af0694bdfbb60094a832376cf3ce6544aa921e6bdc33a3ce816e99cbbf2e8f8ee3b2cf3d7bb1d04117e98cf588c9ffe6d75dc528b5c2792df903a5e0a3262544bac36fecb5701fb605e667bf6f99acb3d40cb69d0669"], 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r0}, 0x10) close(r2) r5 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000280)={0x0, r5, 0x400, 0x400, 0x7f, 0x7ce80000000000}) [ 527.037120][T28036] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 527.041643][T28033] IPVS: ftp: loaded support on port[0] = 21 02:02:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="e03f03001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 527.136725][T28043] IPVS: ftp: loaded support on port[0] = 21 02:02:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x24, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x3203}]}, 0x24}}, 0x0) r7 = socket(0x6, 0x1, 0x9) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r9, 0x1, 0x0, 0x0, {{}, {}, {0x2, 0x13, @l2={'ib', 0x3a, 'dummy0\x00'}}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_GET_NETID(r7, &(0x7f0000001880)={&(0x7f00000017c0), 0xc, &(0x7f0000001840)={&(0x7f0000001800)={0x1c, r9, 0x330aa51d43603500, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c011}, 0x20000008) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r6, 0x10, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000010}, 0x400c054) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r2, @ANYBLOB="000008000000000008001c00ef000000"], 0x28}}, 0x0) 02:02:14 executing program 2: getpeername$llc(0xffffffffffffffff, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x31, &(0x7f0000000e40)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x128, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28, 'SET\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) 02:02:14 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x0, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="f90000201300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:14 executing program 5: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x56, 0x40, 0x7ff}) sendto$inet(r0, &(0x7f0000000340)="b67607d82caaaaa7ec1ab0935c6242f2711681f438147c2ed1c4d0e8e7ed845963009d6d714e646304ed79aef75af98639ac6acdbae3712b9364da5047888bc96890b24c8f6a30b92bdc5d374a1d7ea9de86719e74b6c299056ace05588ef27cbbebad1c7063a02b945db48ba91687550fef0e0b2583e1866197458780e816d951304f81c08304a33227f871cfa538516cf1f77224d8e450e5df7658ae9b1b9b03f224809f74d0a6a8b8c4341a9b9b64df0ca6a022bbcab385fb42f2eb3d4f46108d5b091189dcdf4a6c0ec1e091c8c9b7e2347a9a3f2caf57100781248de5a5b83ea9", 0xe3, 0x80, &(0x7f0000000440)={0x2, 0x4e23, @multicast1}, 0x10) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_COALESCE(r2, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r3, 0x2, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x3e}, @val={0x8}, @void}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40081) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = accept4(r1, &(0x7f0000000680)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000700)=0x80, 0x1800) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000000740)=0xfff, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r4, @ANYBLOB="0000fcffffffffff07001c00ef000000d0ebb0b4431638dad3e503011e03"], 0x28}}, 0x0) r6 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x7fff, 0x20, 0xfffffffffffffffc, 0x28000000000000}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000500)={r7, 0x1a8}, &(0x7f0000000540)=0x8) sendmsg$L2TP_CMD_SESSION_GET(r6, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x50, 0x0, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x81}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x57}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7fff}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) [ 527.686452][T28102] IPVS: ftp: loaded support on port[0] = 21 02:02:15 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:15 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b00000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) recvfrom$netrom(0xffffffffffffffff, &(0x7f0000000000)=""/159, 0x9f, 0x0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x69) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000340)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x98, r2, 0x300, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x40}, @NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_AWAKE_WINDOW={0x6, 0x1b, 0x5}, @NL80211_MESHCONF_HWMP_ROOT_INTERVAL={0x6, 0x18, 0x8}]}, @NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_GATE_ANNOUNCEMENTS={0x5}, @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL={0x6, 0x19, 0x6}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4f}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_MESH_CONFIG={0x2c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT={0x6}, @NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0x8f}, @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL={0x6, 0x19, 0x6}, @NL80211_MESHCONF_HT_OPMODE={0x6, 0x16, 0x17}, @NL80211_MESHCONF_GATE_ANNOUNCEMENTS={0x5}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x5e}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x8}]}, 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x24000010) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000f80)=@newlink={0x84, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x38, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x28, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x42a, 0x5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0xffffffff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x200}}]}, @IFLA_VLAN_EGRESS_QOS={0x4}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x84}}, 0x8000) write$cgroup_devices(r0, &(0x7f00000000c0)={'a', ' *:* ', 'm\x00'}, 0x8) 02:02:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="00f0ff7f1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x4, 0x803, 0x2000000) sendmsg$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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r2, @ANYBLOB="2dabf600000000000008001c00ef0000000000270f55fc422d5016f56cc659aa1b642058ffffca769a9985595c93d38f30f0dbb38f27f7e13aa708b4ab601c9bab1c6a6c169f722e396369c5b4c8954cf968dd8a47a82a70a72400"/100], 0x28}}, 0x0) 02:02:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={&(0x7f0000002840)={0x14}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x2, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x3, 0x29}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x9}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x7}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xff}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x800) 02:02:15 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x0, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 528.428727][T28144] IPVS: ftp: loaded support on port[0] = 21 [ 528.458415][T28155] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 02:02:15 executing program 1: unshare(0x6c060000) socket$inet6(0x10, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x71, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000200)={0x2, 0x4e23, @local}, 0x10) pipe(0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) recvmsg(r0, &(0x7f0000001500)={0x0, 0x72, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0xe, 0x0, 0xb2c86da597010031, 0xf9ea}, 0x0) [ 528.498122][T28156] IPVS: ftp: loaded support on port[0] = 21 02:02:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCNRDECOBS(r1, 0x89e2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) accept4(r2, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @empty}}}, 0x84) 02:02:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000000f00034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:15 executing program 5: r0 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x34, r2, 0x413, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_TX={0x8, 0x9, 0xfffffffd}, @ETHTOOL_A_RINGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x2c, r2, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x6}, @ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x200400d0}, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$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, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 528.762873][T28178] IPVS: ftp: loaded support on port[0] = 21 [ 528.805179][T28189] validate_nla: 10 callbacks suppressed [ 528.805191][T28189] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 528.948016][T28189] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:15 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x3a8f7dc2ac1e8d0b, &(0x7f0000000040)={0xa, 0x4e33, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000005140)={0x1}, 0x8) sendto$inet6(r0, &(0x7f0000000240)='W', 0x1, 0x4000000, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.self_freezing\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000080)={'ip6_vti0\x00', 0x0, 0x4, 0x3, 0x81, 0x665, 0x28, @dev={0xfe, 0x80, [], 0x1d}, @empty, 0x8, 0x7800, 0x0, 0x9}}) 02:02:16 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 529.229735][T28243] IPVS: ftp: loaded support on port[0] = 21 02:02:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'wlan1\x00', 0x0}) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x7c, 0x0, 0x300, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x4, 0xd}}}}, [@NL80211_ATTR_VENDOR_ID={0x8}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xa}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x8f4}, @NL80211_ATTR_VENDOR_DATA={0x31, 0xc5, "9392df8937db9c0c3f3679bb156a7cd7d4fb8994b95048e849f04f8b2b79fdabe717f9ceb57a2ccf79db18207c"}]}, 0x7c}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, 0x2, 0x3, 0x101, 0x0, 0x0, {0x6, 0x0, 0x7}, [@NFQA_CFG_PARAMS={0x9, 0x2, {0xb4b}}]}, 0x20}, 0x1, 0x0, 0x0, 0x44}, 0x24044000) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = accept$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000240)=0x14) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390200001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:16 executing program 2: r0 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x34, r2, 0x413, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_TX={0x8, 0x9, 0xfffffffd}, @ETHTOOL_A_RINGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x2c, r2, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x6}, @ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x200400d0}, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$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, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:16 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:16 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x238, 0x0, 0x0, 0x0, 0x0, 0xd0, 0x1a0, 0x1a0, 0x1a0, 0x1a0, 0x1a0, 0x3, 0x0, {[{{@ip={@local, @multicast1, 0x0, 0xffffffff, 'team0\x00', 'veth1_to_bond\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}, {{@ip={@rand_addr, @broadcast, 0x0, 0x0, 'wg0\x00', 'team_slave_1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x298) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x2, 0x3, 0x201, 0x0, 0x0, {0x1, 0x0, 0x1}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x10}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x5, 0x2}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x34}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x20000000) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 529.753924][T28279] ipt_CLUSTERIP: no config found for 224.0.0.1, need 'new' [ 529.787123][T28280] IPVS: ftp: loaded support on port[0] = 21 [ 529.797324][T28283] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 529.799768][T28279] ipt_CLUSTERIP: no config found for 224.0.0.1, need 'new' [ 529.838768][T28283] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:16 executing program 5: r0 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[], 0x20}, 0x1, 0x0, 0x0, 0x44804}, 0x20040041) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = accept$inet(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000380)={0x6, 0x83b, 0x20, 0x3ff}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)=0x8c, 0x4) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0xffffffffffffff6c, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000620900210800533e1338f602037a13", @ANYRES32=r2, @ANYBLOB="00000000000000000000b54dbb1d9868d65dbbef1f6bf828fdba86d07caaae0ea57a172afe11e2414fe31e024d030e000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 02:02:16 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)) ioctl$SIOCX25SCAUSEDIAG(0xffffffffffffffff, 0x89ec, &(0x7f0000000040)={0x3, 0x8e}) close(r0) [ 529.940486][T28291] IPVS: ftp: loaded support on port[0] = 21 02:02:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390300001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x29, 0x80, 0x52, 0x8, 0x10, @private0={0xfc, 0x0, [], 0x1}, @private2, 0x1, 0x8000, 0x100400, 0x8000}}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@rand_addr=0x64010100, @remote, r2}, 0xc) [ 530.209902][T28327] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair(0x6, 0x800, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x24, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x3203}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xa018224}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x74, r6, 0x400, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_REG_RULES={0x38, 0x22, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x101}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}]}, {0x4}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x51}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x39}]}, 0x74}, 0x1, 0x0, 0x0, 0x20004000}, 0x1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:17 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 530.260839][T28327] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390400001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x1, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0xfeffffff}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x0) 02:02:17 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x29, 0x80, 0x52, 0x8, 0x10, @private0={0xfc, 0x0, [], 0x1}, @private2, 0x1, 0x8000, 0x100400, 0x8000}}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@rand_addr=0x64010100, @remote, r2}, 0xc) [ 530.526041][T28361] IPVS: ftp: loaded support on port[0] = 21 02:02:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 530.583518][T28363] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 530.647842][T28363] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 530.677024][T28370] device lo entered promiscuous mode [ 530.717122][T28370] device tunl0 entered promiscuous mode [ 530.737426][T28370] device gre0 entered promiscuous mode [ 530.767795][T28370] device gretap0 entered promiscuous mode [ 530.797913][T28370] device erspan0 entered promiscuous mode [ 530.818797][T28370] device ip_vti0 entered promiscuous mode [ 530.837052][T28370] device ip6_vti0 entered promiscuous mode [ 530.855353][T28370] device sit0 entered promiscuous mode [ 530.884728][T28370] device ip6tnl0 entered promiscuous mode [ 530.909124][T28370] device ip6gre0 entered promiscuous mode [ 530.934768][T28370] device syz_tun entered promiscuous mode [ 530.966898][T28370] device ip6gretap0 entered promiscuous mode [ 530.995179][T28370] device bridge0 entered promiscuous mode [ 531.014786][T28370] device vcan0 entered promiscuous mode [ 531.021321][T28370] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 531.046269][T28370] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 531.062177][T28370] device bond0 entered promiscuous mode [ 531.071512][T28370] device bond_slave_0 entered promiscuous mode [ 531.085724][T28370] device bond_slave_1 entered promiscuous mode [ 531.105042][T28370] device team0 entered promiscuous mode [ 531.119856][T28370] device team_slave_0 entered promiscuous mode [ 531.146014][T28370] device team_slave_1 entered promiscuous mode [ 531.178635][T28370] device dummy0 entered promiscuous mode 02:02:18 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390500001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 531.197619][T28370] device nlmon0 entered promiscuous mode [ 531.214573][T28370] device caif0 entered promiscuous mode [ 531.228244][T28370] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 531.310735][T28389] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 531.323637][T28390] IPVS: ftp: loaded support on port[0] = 21 02:02:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x1, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0xfeffffff}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x0) [ 531.356483][T28389] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={0x0, @l2={0x1f, 0x83, @any, 0x9, 0x1}, @phonet={0x23, 0x4, 0xbf, 0x5}, @vsock={0x28, 0x0, 0x2710, @hyper}, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x3, 0x3}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x58, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x1}, @NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0x2d474b84}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'macvlan1\x00'}, @NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0x668f9382}, @NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0x5c}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x7fff}]}, 0x58}, 0x1, 0x0, 0x0, 0x20044000}, 0x2000c090) 02:02:18 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x29, 0x80, 0x52, 0x8, 0x10, @private0={0xfc, 0x0, [], 0x1}, @private2, 0x1, 0x8000, 0x100400, 0x8000}}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@rand_addr=0x64010100, @remote, r2}, 0xc) 02:02:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390600001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 531.655425][T28422] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 531.699226][T28422] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 02:02:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390700001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:21 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0x18, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x2ec10dcca5a5df0f) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="65020000", @ANYRES16=0x0, @ANYBLOB="010000000000000000002100000008000300", @ANYRES32=r6, @ANYBLOB="08009e0003320000"], 0x24}}, 0x0) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SPLIT(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x6022}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x44, r7, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x6}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x60, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x7f, 0x28}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_IE={0x28, 0x2a, [@chsw_timing={0x68, 0x4, {0x3, 0x7}}, @peer_mgmt={0x75, 0x18, {0x0, 0xf801, @val=0x5, @val=0x17, @val="e8982a832277d7270ef2acb6cec1efa1"}}, @ibss={0x6, 0x2}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4044080) sendmsg$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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) 02:02:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x29, 0x80, 0x52, 0x8, 0x10, @private0={0xfc, 0x0, [], 0x1}, @private2, 0x1, 0x8000, 0x100400, 0x8000}}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@rand_addr=0x64010100, @remote, r2}, 0xc) 02:02:21 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390800001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:21 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) [ 534.404435][T28468] IPVS: ftp: loaded support on port[0] = 21 [ 534.466030][T28470] IPVS: ftp: loaded support on port[0] = 21 [ 534.487307][T28477] IPVS: ftp: loaded support on port[0] = 21 [ 534.760626][T28469] validate_nla: 4 callbacks suppressed [ 534.760640][T28469] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390900001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0)='devlink\x00') sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x13c, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xb59}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x800}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x10001}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)={0xb0, r4, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x56}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xf2a8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff0000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x29, 0x80, 0x52, 0x8, 0x10, @private0={0xfc, 0x0, [], 0x1}, @private2, 0x1, 0x8000, 0x100400, 0x8000}}) [ 535.339100][T28523] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 535.356019][T28473] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 535.396878][T28523] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x1000, 0xae40, 0x20, 0x81}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="00bc00007020000005001c00ef000000"], 0x28}}, 0x0) 02:02:22 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) 02:02:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390a00001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 535.641293][T28577] netlink: 'syz-executor.5': attribute type 28 has an invalid length. [ 535.664910][T28582] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 535.680216][T28591] netlink: 'syz-executor.5': attribute type 28 has an invalid length. [ 535.723313][T28582] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:27 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) socket(0x18, 0x0, 0x0) 02:02:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000400)={0x200, {{0xa, 0x4e23, 0x7ff, @empty, 0x1132}}}, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffc, 0x7, 0x2, 0x5, 0x400}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140)=0x10000000, 0x4) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r3, 0x4008941a, &(0x7f0000000000)=0x2) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r5 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={r5, r4, 0x0, 0x0, 0x0}, 0x30) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x88, 0x10, 0x801, 0x0, 0xfffffffe, {0x0, 0x0, 0x0, r2}, [@IFLA_PROP_LIST={0x68, 0x34, 0x0, 0x1, [{0x14, 0x35, 'veth0_virt_wifi\x00'}, {0x14, 0x35, 'batadv_slave_0\x00'}, {0x14, 0x35, 'wlan1\x00'}, {0x14, 0x35, 'dummy0\x00'}, {0x14, 0x35, 'team_slave_1\x00'}]}]}, 0x88}}, 0x20008040) 02:02:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390c00001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:27 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) [ 540.274279][T28630] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 540.279203][T28627] IPVS: ftp: loaded support on port[0] = 21 [ 540.335209][T28634] IPVS: ftp: loaded support on port[0] = 21 [ 540.342700][T28630] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:27 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:27 executing program 5: r0 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) getsockname$qrtr(r0, &(0x7f0000000300), &(0x7f0000000340)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) sendmsg$TIPC_NL_SOCK_GET(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7941}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 02:02:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390e00001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 540.598787][T28660] IPVS: ftp: loaded support on port[0] = 21 [ 540.685920][T28676] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r3, 0x4, 0x70bd26, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xfffffff9, 0x49}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r5 = accept(r1, &(0x7f0000000300)=@pppoe, &(0x7f0000000380)=0x80) sendmsg$NL80211_CMD_AUTHENTICATE(r5, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, r3, 0x300, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x4, 0x23}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x28}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1ff}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x22}, @NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x5c}, 0x1, 0x0, 0x0, 0x64048044}, 0x40) [ 540.844920][T28676] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:27 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="391000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "1832c323adf8ed16", "391ceaf1efbe20a1d0953d8510d268a910fdf6fffb194e544aa138e36281cc9f", "9706eee6", "61eac84abb890c06"}, 0x38) [ 541.117854][T28719] IPVS: ftp: loaded support on port[0] = 21 [ 541.153811][T28723] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 541.194848][T28723] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="391600001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000006d1d3ddcac1000baac1c01080000009542c8a0", @ANYRES32=r2, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) [ 541.458622][T28755] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 541.504629][T28755] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 541.577752][T28660] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 02:02:28 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:28 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:28 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="391800001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x4, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x353b0, 0x38042}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}, 0x1, 0x0, 0x0, 0x4048000}, 0x0) 02:02:28 executing program 1: r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) [ 541.929342][T28771] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 541.982094][T28772] IPVS: ftp: loaded support on port[0] = 21 [ 542.001068][T28776] IPVS: ftp: loaded support on port[0] = 21 02:02:28 executing program 5: r0 = socket$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) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r2, @ANYBLOB="000000000000000008001c00ef0000000d4979a55461c417b2f3cdda35c3bbcefa2fd5ffdffe25c56cbf448d1f9bb4f1fd5aac5ed721853678a3045d7f05fa7cacbd1356dcc9bef17266fa5366522d88ad5dd90f558f2f9c93ccdbc98878bb7a67724e8790a06cd45363eb2c936437d1c306e3"], 0x28}}, 0x0) [ 542.045586][T28780] IPVS: ftp: loaded support on port[0] = 21 02:02:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="394800001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='freezer.state\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r2, 0x120, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x8c0) socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000100)=0x2, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000003c0)={'syztnl2\x00', &(0x7f0000000340)={'sit0\x00', r5, 0x2f, 0x6, 0x8, 0x2, 0x0, @ipv4={[], [], @empty}, @empty, 0x1, 0x40, 0x3ff, 0x4}}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f0000000440)={'syztnl2\x00', &(0x7f0000000400)={'syztnl2\x00', r5, 0x47, 0x40, 0xacd, 0x9, {{0x5, 0x4, 0x1, 0x1, 0x14, 0x64, 0x0, 0x5, 0x4, 0x0, @multicast1, @remote}}}}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:29 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:29 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="394c00001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 542.647851][T28859] IPVS: ftp: loaded support on port[0] = 21 02:02:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="394800001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:30 executing program 4: unshare(0x40000000) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="396000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390a00001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000240)={'dummy0\x00', 0x8, 0x10001}) 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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r5, 0x1, 0x0, 0x0, {{}, {}, {0x2, 0x13, @l2={'ib', 0x3a, 'dummy0\x00'}}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0x2b, &(0x7f00000003c0)={&(0x7f0000000140)={0x38, r5, 0x2, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x1c, 0x17, {0xfffffffc, 0x0, @udp='udp:syz2\x00'}}}, ["", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x24, r9, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x3203}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r9, 0x0, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @val={0xc, 0x99, {0x101, 0x5e}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x804}, 0x40010) 02:02:30 executing program 1: r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:30 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 543.261204][T28904] IPVS: ftp: loaded support on port[0] = 21 [ 543.319365][T28908] IPVS: ftp: loaded support on port[0] = 21 02:02:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="396800001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:30 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) 02:02:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004050}, 0x0) 02:02:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="396c00001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:30 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:30 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:30 executing program 4: unshare(0x40000000) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:30 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000400)={r0, 0x6, 0xb18c, 0x4}) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000480)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, r3, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:crash_device_t:s0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000804}, 0x24004040) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r1, @ANYBLOB="0038bb63fa00000008001c00efefe59c"], 0x28}}, 0x0) r4 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x24, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x3203}]}, 0x24}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x24, r10, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x3203}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x10, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0xff, 0x51}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4c880}, 0x20048000) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000000c0)={0x9, 0xfffffffb, 0xed2f, 0x701}, 0x10) 02:02:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="397400001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 543.904192][T28973] IPVS: ftp: loaded support on port[0] = 21 [ 543.951130][T28978] IPVS: ftp: loaded support on port[0] = 21 [ 544.017572][T28981] IPVS: ftp: loaded support on port[0] = 21 02:02:31 executing program 1: write(0xffffffffffffffff, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x5, 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) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x24, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x3203}]}, 0x24}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r9, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x24, r11, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x3203}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x110, r7, 0x10, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r10}, @val={0xc, 0x99, {0x400, 0x4e}}}}, [@NL80211_ATTR_REKEY_DATA={0x64, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="f3bd19b2549fb28cf68362b1b03d39ca"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="28d1c2ab6a6c22b1343de9130bdd79ba"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="c508db7551cd9a91deda00e4b4fc4f4dbf34f9103e6210210248943ba7562160"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "49383c728924fff5"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7016b03d}]}, @NL80211_ATTR_REKEY_DATA={0x4c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="97184fac994d8a3b0607b5444160e723"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="c27546dbb06a734ac10feb2a2e4aede9"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "f985565565e3c984"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "367247310009ecd9"}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="95026f3013a29165e04717b52a23ed47"}]}, @NL80211_ATTR_REKEY_DATA={0x20, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="6fcdc9217d421f272eedd8b94da2124a"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1000}]}]}, 0x110}, 0x1, 0x0, 0x0, 0xc010}, 0xd9) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:31 executing program 1: write(0xffffffffffffffff, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="397a00001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:31 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:31 executing program 4: unshare(0x40000000) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:31 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x29, 0x80, 0x52, 0x8, 0x10, @private0={0xfc, 0x0, [], 0x1}, @private2, 0x1, 0x8000, 0x100400, 0x8000}}) 02:02:31 executing program 1: write(0xffffffffffffffff, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39f000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x40) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 544.718004][T29071] IPVS: ftp: loaded support on port[0] = 21 [ 544.736917][T29072] IPVS: ftp: loaded support on port[0] = 21 02:02:31 executing program 1: r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390003001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[], 0x178}, 0x240440c1) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4a801b01b8e2897b6fd101190d89dacee3c7ec50473bbb825b94015c95760ce20e19a6ea07cf9d23c56a198aa36cf3224054260186387caca90b14cdb633397a449671812ea40798e28e5d758ec403ac", 0x50}, {&(0x7f0000000180)="77722dd0f48da2326a0ccc", 0xb}], 0x2}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9) 02:02:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x27, 0x803, 0x3ff) sendmsg$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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:32 executing program 1: r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:32 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:32 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:32 executing program 2: unshare(0x40000000) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390005001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x18, 0x0, 0x5) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x11, &(0x7f0000000340)={r4}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x200}, &(0x7f00000000c0)=0x8) connect$inet(r3, &(0x7f0000000240)={0x2, 0x4e20, @broadcast}, 0x10) 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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000ac33532598f3ddb8f030e3d943cbed430fb011cb25494825a996d6a1559ae556f95d2e71176e5583c0b4a8a26bcfa87fb39cfbf6fc6953f935b5537aa0b05ea03476985f7761849f43bbf932f4e5cda8228c9e648859bc96cc3c6a09bb5358a1654572b7a85f97fb357d1fa70b26383fbb16cb84f97d3034581f5096ec86bbe6eed965a0015e292a16", @ANYRES32=r6, @ANYBLOB="1f3757ed341761fe31e3c3180072d4308804b15f634a7f1246c13ac4e678db56737c0315c51a635942d3bffa5278d19000316554878ba28adf4ae10dccdac74efc9861bee8cbd9dc94cfe414edbe01cebdc01799e65617a3209082f893be2be0730903c948e3eecefd136518271a622ef8292bb25515e2537b2043d5217d0dcb8664af2b94d0efa112b2ba45ffdb4cb2cb047dc01321da6251651757a194f1462a5ee4f0887bd0d1d507bcc0ef8c8e9b005b809948c00479448a9b2bbae5de883e89a007f3f02e2cc1476012b5ca3f9070f893b4cb92b2777426"], 0x28}}, 0x0) [ 545.437660][T29152] IPVS: ftp: loaded support on port[0] = 21 [ 545.444475][T29154] validate_nla: 26 callbacks suppressed [ 545.444489][T29154] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:32 executing program 1: r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) [ 545.486629][T29149] IPVS: ftp: loaded support on port[0] = 21 [ 545.518688][T29156] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 545.593237][T29161] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 545.625417][T29154] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390006001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:32 executing program 1: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) 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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000002100000008000300", @ANYRES32=r6, @ANYBLOB="bfb612533023b2ad9998a50c6e90a540e2af2dd574f0cb0a995f93f722e49b0bb6531900529b1330963657284b849d155cfbd83b7dcf0e08d85ea36be6d9d585"], 0x24}}, 0x0) socket$l2tp6(0xa, 0x2, 0x73) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r3, 0x200, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x24, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_PATH_REFRESH_TIME={0x8, 0x9, 0x800}, @NL80211_MESHCONF_AWAKE_WINDOW={0x6, 0x1b, 0x56}, @NL80211_MESHCONF_AWAKE_WINDOW={0x6, 0x1b, 0x1}, @NL80211_MESHCONF_HOLDING_TIMEOUT={0x6, 0x3, 0x96}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1a}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000) [ 545.947791][T29217] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:32 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 546.001344][T29219] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 546.003239][T29217] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:32 executing program 1: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:33 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 546.106820][T29219] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 546.233254][T29226] IPVS: ftp: loaded support on port[0] = 21 [ 546.313730][T29231] IPVS: ftp: loaded support on port[0] = 21 [ 546.417681][T29150] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 02:02:33 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390007001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000002100000008000300", @ANYRES32=r5, @ANYBLOB="086f0d0003320040"], 0x24}}, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r2, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, 0x0, 0x10, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0xfc000, 0x51}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x44005}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000640)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000100001080000000081a6e52964407c2eb1e58300000000c33a5dc96089df5b348105d5853adcddf8dd6bc2e147f496a9e32410a9b6a4a7824b04e2b7fbb27b69f0bffadd2bd8238c6a645f8e51c01430e5e6b817a327e69f1d78d68c68026db3d555c7fc0891e6748823306e2ee1fd6fea121e76d44f6026f662dc6139006226a9865b7d4da569a979b8dcb6854774603206a6e9e7385509502956c7d008", @ANYRES32=r7, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, r8, 0x295c149be7fcddf3, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x9, 0x401}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x64}]}, 0x34}}, 0x44011) r9 = socket(0x18, 0x4, 0xb) ioctl$BTRFS_IOC_START_SYNC(r9, 0x80089418, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r9, 0x8008f511, &(0x7f0000000340)) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r10, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8c6b}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x43ad}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8050}, 0x4000004) 02:02:33 executing program 1: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:33 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000002100000008000300", @ANYRES32=r6, @ANYBLOB="bfb612533023b2ad9998a50c6e90a540e2af2dd574f0cb0a995f93f722e49b0bb6531900529b1330963657284b849d155cfbd83b7dcf0e08d85ea36be6d9d585"], 0x24}}, 0x0) socket$l2tp6(0xa, 0x2, 0x73) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r3, 0x200, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x24, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_PATH_REFRESH_TIME={0x8, 0x9, 0x800}, @NL80211_MESHCONF_AWAKE_WINDOW={0x6, 0x1b, 0x56}, @NL80211_MESHCONF_AWAKE_WINDOW={0x6, 0x1b, 0x1}, @NL80211_MESHCONF_HOLDING_TIMEOUT={0x6, 0x3, 0x96}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1a}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000) [ 546.854908][T29289] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 546.868111][T29288] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 546.874509][T29287] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 546.893275][T29286] IPVS: ftp: loaded support on port[0] = 21 02:02:33 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) [ 546.911051][T29289] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 546.966471][T29294] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 02:02:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390009001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 547.027224][T29288] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 547.045209][T29298] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 02:02:34 executing program 2: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x8}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r0, &(0x7f0000000100), 0x5bd, 0x2400ffe0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x1c4, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000000)='macvlan0\x00', 0x5, 0xcc, 0x400}) 02:02:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) [ 547.228353][T29320] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 547.271381][T29320] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 547.308427][T29329] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 02:02:34 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000a001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 547.478393][T29336] IPVS: ftp: loaded support on port[0] = 21 02:02:34 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:34 executing program 5: r0 = socket$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$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r1}) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000010) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:34 executing program 2: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0xfffffffe}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x4c}}, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000380)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0x6) 02:02:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000c001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:34 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, 0x0, &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:34 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) [ 548.096520][T29374] IPVS: ftp: loaded support on port[0] = 21 02:02:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000e001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:35 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) 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, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x400}, [@IFLA_MASTER={0x8, 0xa, r2}]}, 0x28}}, 0x4014) 02:02:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39e80e001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r2, @ANYBLOB="000000000000000c0ffe5a00ef000000"], 0x28}}, 0x0) [ 548.434046][T29414] IPVS: ftp: loaded support on port[0] = 21 02:02:35 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, 0x0, &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 548.592221][T29422] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 548.688697][T29435] IPVS: ftp: loaded support on port[0] = 21 02:02:36 executing program 4: unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@allocspi={0x12c, 0x16, 0x109, 0x70bd2c, 0x25dfdbfe, {{{@in=@multicast1, @in=@rand_addr=0x64010102, 0x4e24, 0x9, 0x4e21, 0xffff, 0x2, 0x0, 0x1a0, 0x73, 0x0, r1}, {@in6=@private2, 0x4d6, 0x1}, @in6=@mcast1, {0x1f, 0x0, 0x6, 0x7, 0x4f, 0x4, 0xfffffffffffffff8, 0x7a}, {0xff, 0x3ff, 0xf2a5, 0x6}, {0x4, 0x1, 0x9}, 0x70bd25, 0x3504, 0xa, 0x4, 0xc3}, 0x7fffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x1}}, @coaddr={0x14, 0xe, @in=@private=0xa010100}, @offload={0xc, 0x1c, {0x0, 0x1}}, @proto={0x5, 0x19, 0x3c}]}, 0x12c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000001) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390016001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002ac0)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000040)=0x6) recvfrom$x25(0xffffffffffffffff, &(0x7f00000000c0)=""/106, 0x6a, 0x1, &(0x7f0000000140)={0x9, @null=' \x00'}, 0x12) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xc000, 0xff2a, 0x200, 0x5e, 0x1, 0x4875, 0x9, 0x5d}, 0x20) 02:02:36 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:36 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, 0x0, &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 549.357243][T29481] IPVS: ftp: loaded support on port[0] = 21 02:02:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390018001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:36 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x800, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0xf94, @loopback, 0x800}, {0xa, 0x4e20, 0x0, @private0, 0x10000}, 0x1f, [0xffffffff, 0xffffffff, 0x4, 0x20, 0x0, 0x9, 0x0, 0x10001]}, 0x5c) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x42, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xfff2}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x18, 0x2, [@TCA_FLOWER_INDEV={0x14, 0x2, 'bond0\x00'}]}}]}, 0x48}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 02:02:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39001f001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x4d, "a7d557c7aad4d853b7360173cca56e15760a926619ddfdd402456667afe4866310c8456997c51f9f9b79f10031ba427d89ceec4d432e1600e5fda9e8ae02cfd4e4a1e98c65fd1b817c3a850e81"}, &(0x7f0000000380)=0x55) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000a00)={r3, 0x475, 0x4000000000000000, 0x8}) ioctl$sock_rose_SIOCDELRT(r5, 0x890c, &(0x7f0000000a40)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x3, @bcast, @netrom={'nr', 0x0}, 0x6, [@default, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @bcast, @default]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x9, 0x800c, 0x5, 0x280000, r4}, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x24, r9, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x3601}]}, 0x24}}, 0x0) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') sendmsg$NL80211_CMD_FRAME(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x6c, r10, 0x2, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3, 0x6e}}}}, [@NL80211_ATTR_FRAME={0x3c, 0x33, @deauth={@with_ht={{{0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x63}, @broadcast, @device_b, @random="b56a6fd5f22a", {0x2, 0xff}}, @ver_80211n={0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x25, @val={0x8c, 0x18, {0x527, "1a9bc299699b", @long="3b56a134b0e020bb7309208a0bd87b08"}}}}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:36 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440), &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 550.011331][T29538] IPVS: ftp: loaded support on port[0] = 21 02:02:37 executing program 4: unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:37 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x800, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0xf94, @loopback, 0x800}, {0xa, 0x4e20, 0x0, @private0, 0x10000}, 0x1f, [0xffffffff, 0xffffffff, 0x4, 0x20, 0x0, 0x9, 0x0, 0x10001]}, 0x5c) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x42, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xfff2}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x18, 0x2, [@TCA_FLOWER_INDEV={0x14, 0x2, 'bond0\x00'}]}}]}, 0x48}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 02:02:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390020001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:37 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:37 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:37 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440), &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 550.490370][T29574] validate_nla: 17 callbacks suppressed [ 550.490383][T29574] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 550.543073][T29574] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 550.575747][T29581] netlink: 'syz-executor.5': attribute type 28 has an invalid length. 02:02:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390048001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 550.604246][T29580] IPVS: ftp: loaded support on port[0] = 21 [ 550.626061][T29584] __nla_validate_parse: 2 callbacks suppressed [ 550.626074][T29584] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 02:02:37 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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) sendmsg$IPSET_CMD_SAVE(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x20, 0x8, 0x6, 0x301, 0x0, 0x0, {0x5, 0x0, 0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x80800}, 0x51) [ 550.809207][T29600] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 550.879751][T29600] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:37 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440), &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:37 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r0, 0x3, 0x0, 0xb9e5}) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback, @private}, &(0x7f00000002c0)=0xc) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@ipv6_newaddrlabel={0x84, 0x48, 0x400, 0x70bd25, 0x25dfdbfc, {0xa, 0x0, 0x1, 0x0, r3, 0x2}, [@IFAL_LABEL={0x8, 0x2, 0x3}, @IFAL_ADDRESS={0x14, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IFAL_LABEL={0x8, 0x2, 0x1}, @IFAL_LABEL={0x8, 0x2, 0x4}, @IFAL_ADDRESS={0x14, 0x1, @loopback}, @IFAL_ADDRESS={0xffa1, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IFAL_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, [], 0x1}}]}, 0x84}}, 0x0) 02:02:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39004c001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:38 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440), &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 551.071057][T29624] IPVS: ftp: loaded support on port[0] = 21 [ 551.203058][T29631] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 551.239093][T29637] IPVS: ftp: loaded support on port[0] = 21 [ 551.252219][T29631] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 551.666814][T29588] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 02:02:38 executing program 4: unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:38 executing program 5: r0 = socket(0x18, 0xa, 0x9) recvmsg$can_raw(r0, &(0x7f0000000a00)={&(0x7f00000006c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/166, 0xa6}, {&(0x7f0000000800)=""/64, 0x40}, {&(0x7f0000000840)=""/85, 0x55}], 0x3, &(0x7f0000000900)=""/229, 0xe5}, 0x43) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000100)=0x2, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000b00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)=@gettfilter={0x3c, 0x2e, 0x800, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r4, {0xc, 0xa}, {0x9, 0x8}, {0xffff, 0x2}}, [{0x8, 0xb, 0x7}, {0x8, 0xb, 0x2}, {0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x3c, &(0x7f0000000540)=[@in={0x2, 0x4e23, @private=0xa010102}, @in6={0xa, 0x4e24, 0xa7, @mcast2, 0x4}, @in={0x2, 0x4e21, @multicast1}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000b40)={0x0, 0xe4, "a2dbc78af83b38165b161e84d7a4c8241374ab19e991e00e6ad06ac0e6155261abab272f8df556fa83c26b7949aaaa8b01e36db4bdbd2b121303d36bb863fc56710b1989ba9eafe82e5e236b07a4005de49fa93c0632e117b2f1029d8e1216dfb5dda528922bb174eca479c92751f6c21647c92d97d2640e89d6374c720ac4e259df77b3fde8d24e1eae398f5937212519f41a8d98bad07fafb9577d8129941ebb6461be6d6805bed68329fd408789508692566535c7c82e81b2164a03c3b3e45816b6f25db9edcb6558bebb98d357938795ea6382afa20b53466e948c81ac313ebacb2e"}, &(0x7f0000000600)=0xec) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000500)=[{&(0x7f00000003c0)="115404e26c43bb27131dfeb246c3bfd0c01cf2ac87d0772b1da305d6b2c6a5cd03d2167ebe0a65ae9bdd384d2735ae17c5c73d56795b6be5ec3a030000005f4177c2781f2d20900246cab0055c2c388f53e9a5dc713d6cefdbc6ce996225feefcc30a3ce17612ed5b8582df8caad9ab7fd0d3f14405522ec4d40c373a02698a7fa0de366499920da4a655b9af80ae6a6a5a62bfe08f5da22892a8fa1fadb594e623cd48d8ea0fd24eabe8e2b12f14155f058fc902382ffde89fde4ac9595061c42d4fb35da96dd393c454bacf6c91af65ab9e73a45914c45a593944a8c91adf1", 0xe0}, {&(0x7f00000004c0)="e6cebedcd6f0e70e7d6e3798c434ececa0f30973859c46087acd4d17", 0x1c}], 0x2, &(0x7f0000000c40)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010102}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x7b2}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0xa, 0x0, 0xffff310a, r5}}, @authinfo={0x18, 0x84, 0x6, {0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8008, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x5}}], 0xa0}, 0x4040) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x2c}}, 0x8040) r6 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2}, 0x20048811) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r8, @ANYBLOB="0000000000298ccc407e90ddb500000000000000000000000000568ad6b2225cbb6f4c90a65275e0d5fb5da99e9bded33e2657d28e95dd297bf59b556183ebdb9ed6ce2b8510f2d86a1462969f025b477a6e2f8b943f2b6ff51e67c0b93277842a838a1321f4b3b2ea5b08378cebfbf7a2e32d8d19c9035af9763525b3f0acd418e83e7a2bbe5d7cdd4bc03d1b9d201ad7f91746af683eb02e3adde362e241b6680db08183dc02762ffabfcf9e22dc0f406510deea4d9e3292861cb74c8c9b04f1ceca485e1881a272f427a78636b035bd5ee303784deebfd4e7f3ffc7b3786552537b5a08dbefe2"], 0x28}}, 0x0) 02:02:38 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="396558001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:38 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r0, &(0x7f00000000c0), &(0x7f0000000380)=0x10, 0x80800) socket(0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) 02:02:38 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69fa", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 551.938564][T29694] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 551.939841][T29691] IPVS: ftp: loaded support on port[0] = 21 [ 551.955266][T29689] IPVS: ftp: loaded support on port[0] = 21 [ 551.989125][T29692] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 552.024431][T29694] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 552.073188][T29692] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 02:02:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390060001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x5, 0x6d, 0x2, 0x0, 0x0}, 0x21) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000140)=@udp6}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/42}, 0x20) r2 = socket(0x10, 0x803, 0x2) 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$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:39 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69fa", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="395865001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$l2tp6(0xa, 0x2, 0x73) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000280)) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000140)) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x10, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINK={0x8, 0x5, r5}]}, 0x28}, 0x1, 0x0, 0x0, 0x840}, 0x0) [ 552.559907][T29751] IPVS: ftp: loaded support on port[0] = 21 02:02:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390068001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 553.130319][T29691] IPVS: ftp: loaded support on port[0] = 21 02:02:40 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:40 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:40 executing program 5: r0 = socket$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$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f00000000c0)={0x7, 0x7, 0x4}, &(0x7f0000000140)=0x28) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000100001080000f3000000000000000000", @ANYRES32=r3, @ANYBLOB="02200000ac40000005001c00ef000000"], 0x28}}, 0x24048804) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000240), &(0x7f0000000280)=0x4) 02:02:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39006c001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 553.404792][T29818] IPVS: ftp: loaded support on port[0] = 21 02:02:41 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390074001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:41 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69fa", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000540)={r0}) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:41 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:41 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280), 0x0) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) [ 554.265521][T29861] IPVS: ftp: loaded support on port[0] = 21 [ 554.269671][T29863] IPVS: ftp: loaded support on port[0] = 21 02:02:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) 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, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x40}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x0) 02:02:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39007a001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 554.346763][T29870] IPVS: ftp: loaded support on port[0] = 21 02:02:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000240)={0x0, "3a385baf7996f8d493ae009a7499a9c7"}) r2 = socket(0x10, 0x803, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000001480)={@private1}, &(0x7f00000014c0)=0x14) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r4, 0x1, 0x0, 0x0, {{}, {}, {0x2, 0x13, @l2={'ib', 0x3a, 'dummy0\x00'}}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000001280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001240)={&(0x7f0000000140)={0x1c, r4, 0x300, 0x70bd25, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000004) r5 = socket(0x18, 0x0, 0x0) r6 = accept(r1, &(0x7f00000012c0)=@xdp, &(0x7f0000001340)=0x80) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000001380)={0x0, 0x1, 0x3, 0xd0e, 0x3, [{0x6, 0x5, 0x401, [], 0x100}, {0x7, 0x8, 0x1, [], 0x100}, {0x0, 0x1, 0xfff, [], 0x1281}]}) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r7, @ANYRES16=r2], 0x28}}, 0x0) 02:02:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390081001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:41 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:41 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 554.789910][T29947] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 02:02:41 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69fa", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390ee8001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = accept(r1, &(0x7f00000003c0)=@l2tp={0x2, 0x0, @broadcast}, &(0x7f0000000440)=0x80) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_WOWLAN(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r4, 0x10, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @void, @void}}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0x0) socketpair(0x23, 0x4, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r5, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f00000006c0)="1dc955607d9ab04c9d231b29b657d7fa4a8e99f6c3c82f593f0c48009c687305245d696ea5e8b26943cd2282dcc45eed92144eb5c418a3b4bc0de332cb3fd0aa5170134d934d9606ec3f2bde9833ada73183a0997cb52006b3f0580aa79865401c5639dca648689ee7620a55f70e608a8ea7ea5c5412c23d7b1d8f061be5d426", 0x80}, {&(0x7f0000000740)="d4be67ca9c40834e0699f4a6a45c91727f330862264476469a767dbb3231fb056b1bbea6a1ed789ee5ca782b10c1a6933279b6a1ee9365650384dfaabafeaa60bcbcb58bca5bc58e3e6c8435cb53e6c181d11539572f5125542935f103d43ab856ff9557184056c82a858831ca6d1333f59e3f876e4b73048b6550883b52aaf0246e6ad96ac6e6367348bc6d7991251bf891c8bccd6ed6ce91216c2ea1885ba4c61beeba745ba5876f9023a8dc932d28cb06497988fd6996c821c8ae028ea784a00fbed750b99ca15b44c2850a18a67cefce56f4d627064518ff1646d6624f2817b2bc2a3020b71b667eee", 0xeb}, {&(0x7f0000000840)="9b365837b742ac8b32628cd9d828ca27e64215aeb61a2423b7dfcf171df7f45e41c2dbeaf8d3eb207067ded88c863988e7fd4dc7b5039095a4c17883b9f86cb9ab2df94d804d52adb8ce805f9322eaa47cce0d3a4b301e5053b1f9a3da3e1ef4313586325013e7930b9a706b65c15b09394fc09650a363cf1b43b8215cb1c518ee8287f04d8d3c57b83b3bb674a1bdcb815a3ba4fcf14eeb342490f829c117d3d77bef6c6682d40d6afcec9ea537406009ee54f7542b3b5b9012ca28", 0xbc}, {&(0x7f0000000900)="d383877ed77f2a686b010cfabc4378c7008d7138abd77cf03dbd9bdfe4851f0a8a3b5741be64a4b7a24584cdce4943a3d36d07f9897fa391f9432ffc6fd7119064fc46ece0e2156a3c69b7b8cff1f40006250adc40e9208579aeb43e5038c6badf759c072d516ad63206e9ab0ee7c74864728e552880ffc02a4b4e00118533b8bc29807902e8bbb781edae6911e8fa14c2f388d342b51e35b4b80ec58fc01eb0918ed9221ffc88ac3cdf5acdde780059e4e005f4edfded546be112336511091ded7cb883c9f876e7da16b6ba35dd8fe2c11d5a9e4596ee7bb4f69d05b4e18463635fb4d3f145ea84b35137a96fa3e4c0", 0xf0}], 0x4, &(0x7f0000000a40)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xa0, 0x117, 0x2, 0x8b, "26228bc06a30ab5a8d81e53cff1af36a2b8bd987132e976bbe332c9182ed0de5da33830f783245c863424901306dc072b47a60c6ac98ce6a9ed8b9cd893cc2d4c8ee6698c1464d1168c8d550689e7999eb08c261da9b56700fc4d848db78ce882d2ff11025ba711eee1077d607ff3b54616316abc505a22372d3622d6d93f1dfefe0615dac1d5627c66f63"}, @iv={0x70, 0x117, 0x2, 0x57, "5c9608e54133362d19dc6e9c542c58ec92b6b0f94bbf8a8461aa681745e79db78b4597d4a487d83a21ab631baf71ead66c5f9ba7bbf0edc0e80ec4d2c0eabfeb4b9204eac98038cd880c8c9c8e39732e49488eee17a71e"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x158, 0x10}, 0x20008000) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$AUDIT_TTY_GET(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x3f8, 0x200, 0x70bd28, 0x25dfdbfe, "", [""]}, 0x10}}, 0x40) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000340)=0x1, &(0x7f0000000380)=0x2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="28000000bb46b404a92ea79d18fc4fcb33076cd7fb4d680000000000000000e76090fb74100751a2304a221d2239aa76f7b5d7c98e11162c242af24502667b2790873f698d08cb6296a391d59426c9a637eceaa4a0146f52590000ac04e0947812f646396d540bdb80c3a640201906ec217e1228bb1ea577184075101a042b0e734742447b7fdf1e5a", @ANYRES32=r6, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) [ 554.935205][T29957] IPVS: ftp: loaded support on port[0] = 21 [ 555.004691][T29958] IPVS: ftp: loaded support on port[0] = 21 [ 555.117645][T29967] IPVS: ftp: loaded support on port[0] = 21 02:02:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, 0xfffffffffffffffd, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c000}, 0x800) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f00000000c0)=0x2b09) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000000200"/20, @ANYRES32=r4, @ANYBLOB="8f99e10403c2721bbf958b543fce169e689de7a2aaafdc8af05b5c2709c590b9a5d50f69bd4469f7a13077b137c5"], 0x28}}, 0x0) 02:02:42 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280), 0x0) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900f0001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:42 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000340)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x60060}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r3, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 02:02:42 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 555.574393][T30044] validate_nla: 20 callbacks suppressed [ 555.574408][T30044] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 555.629625][T30045] IPVS: ftp: loaded support on port[0] = 21 [ 555.644887][T30044] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:42 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) [ 555.695610][T30052] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 555.765060][T30055] netlink: 'syz-executor.5': attribute type 28 has an invalid length. [ 555.803707][T30061] netlink: 'syz-executor.5': attribute type 28 has an invalid length. 02:02:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000002000034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 555.811671][T30058] IPVS: ftp: loaded support on port[0] = 21 02:02:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000240)=@qipcrtr={0x2a, 0x4, 0x1}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)="0587d54dddbfe831b59b29e5bd49fe1d325b402ec70d5332bbc9a41dffc0e5a24d74e8d968ac83d01e66e6265d716b5606c1fe3278a393810b2066fe9e2e702290405a6aed4a5f4fa25bbe9afa90b36841a60b2782d02fc69acc0fb6f0a5e9a43e83a4efc6a421f53a8393d36a59611119278b88bb2315bedf648f4f42f83fc169ecc0ce3c336793bc6680b2662e73a04e70c1ba49505e6797c466b8124db1e3edaabeab80dab9aaf7e27938ece95b63b7f7127c89b2d30492ac3d88d202ecde4550ee91b0c02f2fc3d9b3fb84dbbaebb8306bb39df0c9a682dc2c4f849f20488c72a7ee0995bfd079c845f2e68810df058c", 0xf2}], 0x1, &(0x7f00000003c0)=[{0xa0, 0x100, 0x1, "1cfbbf1ecfe790d81619fb7185aa784e01aedb137ef9e79a414e0a3149482fb3b9510e2e1971d76105808286fdce1e91b7cc4b5859c6e9bedde4f138561a017a26db6a8d6626fcad8cbc11c0896ce03aac385399b8a8b6e8b591e9617b5281ef6a219633f7cf516f4af9ccf5623cf84ba39c2a2a6864d2efc7f0a1f5baabbb75598e13d3a60fb193a6ec6ad474"}, {0x68, 0x0, 0x80, "534c54bc89443dee3dacbb57d12eaf3785e09bc9074ac8c5947ac154b983088ce13029fb1aa41d398ca1cd2fa5a116d1c1fd8d493e56bb3bbdc5d53febb70a218225ce701b3794bef4bc8467113ae008ffbbcb0ffdf56c1e"}, {0xa0, 0x25, 0x400, "5cc832bf85c30328d4e45671ac6bdb3da538f334882c0d727f9217cf7ad65998c3df86114167c7a40003818b30af0694d95a891afbb8d848602c44ea54f55921da31419b45da6123a3ad6723950686e9f8ef54da246f4c3e91d340340ea1777790e79d50bbcf1fc4509f22c661c4fa0522842a139de9f423219b991785039214e8a30e2dd6c8522c17117b1a8d45"}, {0xb8, 0x118, 0xce71, "cf20326bf1a8f5a8135684d4f0567f52c67f53fedffe20adaa80f8f0b26ad2fd66437f2729811bb4bdcf84fd7e4aa5c859b760c52b90a1621d99814efbfc26b1950e27eb72b43e8b4e228266075e432d46215a8b3f6f968032c70f431e024a0cf8b744ef8688e8c06c76df9b87cf40bba611b20061615adefc0d960514b32aa75f3d1c9b6cd5fbcce884b1e82d6a4a483b2d744a616962633d91ec66c54990f4321fb99b54a9d351"}, {0xd0, 0x12d, 0x1, "a9274265ee17c10e09504caa19c48c93811b478d9a5f11d135a88204174f780af030f47a36d2672804ad9a9ab812b5d868e570dec97cd3c687ff662de253a63dede6a8f36c49f72ff0b087dcd653dc95317f4287c9e953a639df0a8ea905c45b781586be4ea56d29f7eca20dbcf13c5507fc28cea85217f171bda9777b3f73d7d9b89cffc71258d27c0b36911057e96371dcf7b69f7f3ebf09fb15926071a4b41a9afe74d192111f0a5f877d8fd5d798c49fc57bc0d1d1b6b1e4da11941927"}, {0x100, 0x118, 0x4, "a41d52c9d1c2da88699216483d1d92a36be8201870dde9efb259760e7c491d35716033fd0ac327839cb947eb978d319c124511190aea1dd4c6fa55464dd16d19f4f32ff5c157073055921da2934fb443927c591c9956a463fbf2a1255e3f98e3771049a91853fa9520dffa0f0f2cf043ff6572e3193ff9c2bcdac900a4ad1461cddac75086010e6182ec2fdc64394b0a1420d31a68261dc94020bafe59d0f0f7f4ae2a53f9a4e621d9da80c37129983d94d69730de8cd66d8c00bbe391f5251f4885fba39251eff266fee8496946f899cf75a933f94f150b40fd2a21902733681c52996750c82307e1195272b09031"}, {0x40, 0x119, 0x7, "e345a3ea52ec6a6fb45e0f1363ccf1f627c10d531463c00c3d9ea1c4cde98b1e77ba02bbf25c1ef18e6b"}, {0x60, 0x105, 0x0, "ecdf9d673870761b0d0e337c54fd37721f76f1098925aca0da2bd87ad8ad56a7af2c4c160289350a7481ae9093afb80f694b812c162e424903a1ec9e2966ec87c8a2fc2108fcaf6f62e3eec84099"}, {0x88, 0x113, 0xff, "cac975cbd33cfe1c458e9bc73a0046aa35a4e8db469e72429c56be3998a7fba83811cdbb19102b069879f9c679cc049416165410522a9a2d46d72f8fa9e5b6f5bbdd6bc937b6587c248575684e49d03ed59a5a6a32419936a920ab4bfc108e81954ec8c6137437611372abfc9f2bab4038"}, {0xd8, 0x112, 0x4, "9c71aa9746a7bef98c98bbdbc4aa14e62f9e82eb3c858df6eed46625906ff79d4ef58b273ec682d41739407afc583484eedc2bd5e9ba15aaa446136ef63f25e5c8454eb4d1adf9f714ce0828d15bcc1a1d3ed3c9779b38c2003118069ed16a68cb5af8e4fdeb40a7dbedd6a20cb66a4c2f9e1f33f353461438e335a4fd135c5506077296e680a7102c302395551287b3070ebe592d37c41fbb18a5aa171138be9088910777ffc8c28a6e9652b6d419b0dbd2ef4b5fa42ab3f21959a90f7da8c2a3de"}], 0x630}}], 0x1, 0x90) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000b40)=0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000a00)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) [ 555.908511][T30074] IPVS: ftp: loaded support on port[0] = 21 [ 556.001106][T30085] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:42 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) [ 556.115502][T30085] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 556.135692][T30109] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 556.180917][T30117] IPVS: ftp: loaded support on port[0] = 21 02:02:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000002500034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:43 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280), 0x0) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:43 executing program 5: r0 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev={0xac, 0x14, 0x14, 0x3f}, @private=0xa010101}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80243}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4040800}, 0x890) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x20, 0x0, 0xc00, 0x70bd28, 0x25dfdbfb, {{}, {@void, @void, @val={0xc, 0x99, {0x8, 0x6b}}}}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 556.325568][T30135] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 02:02:43 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:43 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) [ 556.444264][T30148] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 556.479043][T30148] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 556.544152][T30165] IPVS: ftp: loaded support on port[0] = 21 [ 556.569788][T30148] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:43 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) [ 556.674563][T30178] IPVS: ftp: loaded support on port[0] = 21 02:02:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000004000034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:43 executing program 5: getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, 0x2, 0x8, 0x0, 0x0, 0x0, {0xa, 0x0, 0x9}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_DATA={0x4c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x21}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x20}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x74}, 0x1, 0x0, 0x0, 0x8059}, 0x20000080) 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(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="000000000000000008001c00ef0052a817202dbced0000973228d7001b37a441d8cf855d1d7a95688a0cc6de11c38edf510e1276f856990be460da787931fbb400eb2632a0706c283e039d005e914971c49881a11eb291bbda303a61058c0a875bfbccad806241fe5abadf1c17a5bb143aa392198cebbdf7da7ac8b86c66aa2955d5591432ba511f97cac757fa988c8f8a25fcdbc4c9146bcf55a42add7cd735fabc4af6e92dcf14b9799dc3ea6568af2be38aeb008d459440539cfa005f9b1cbfcbeea0a6a01fc3a27a0c7a386c67718bcf13cd02a1c928c2d36da6c9780702bb7e721e9373b61e5f0b7f33c6af80c4a7db"], 0x28}}, 0x0) 02:02:43 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 556.897857][T30217] IPVS: ftp: loaded support on port[0] = 21 02:02:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000005a00034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:44 executing program 5: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@getneigh={0x14, 0x1e, 0x8, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}}, 0x20000000) 02:02:44 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) [ 557.182386][T30250] IPVS: ftp: loaded support on port[0] = 21 02:02:44 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009", 0xe) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000007300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x64, 0x0, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x20}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xd3ba}]}, @TIPC_NLA_MON={0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x40044}, 0x40000) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x428, 0x3f3, 0x2, 0x70bd2c, 0x25dfdbfd, {0x1, 0x0, 0x3e, [0x3, 0x1, 0x1, 0x140000, 0x96ee, 0x7, 0x0, 0x5, 0x8, 0x2, 0xbd21, 0x6, 0x1, 0x2, 0x5, 0x3, 0x3, 0xffffffb8, 0x1, 0x8, 0x10000, 0x1ff, 0x3f, 0x81, 0x2, 0x9, 0xffff, 0x30000000, 0xfffffffb, 0x7, 0xaebf, 0x3, 0x2, 0x3ff, 0x7, 0x6, 0x3, 0x80, 0x8, 0x7fffffff, 0x100, 0x3f, 0x4fb, 0x0, 0x0, 0x10000, 0x3, 0x200, 0x2, 0xffff9d4c, 0x10000, 0x9, 0x6b73, 0x1, 0x2, 0x9, 0xac63, 0x2, 0xffffffff, 0x20, 0x8000, 0x40, 0x2, 0x400], [0x5, 0x7f, 0x7, 0x3f, 0x1, 0xf7c8, 0x3, 0x8, 0x6, 0x0, 0x2, 0xabb, 0x9f, 0x4, 0x7, 0x4, 0xbb7, 0x6, 0x9, 0x401, 0x1f, 0xfffff800, 0x81, 0x1, 0x7, 0x1cf, 0x1, 0x0, 0x800, 0x257, 0x7fc00, 0x1, 0x6, 0x8, 0x2, 0x10, 0x3a8, 0x8001, 0x2, 0x4, 0x9, 0x3, 0x5, 0x1ff, 0x4, 0x80000000, 0x6, 0x21a6, 0x5d, 0xfffffffb, 0x10000, 0x101, 0xfffffff1, 0xfffffffc, 0x5cd3, 0x3, 0x7, 0x3, 0x0, 0x5, 0x80000001, 0x25, 0x8001, 0x6], [0xfd45, 0x7ff, 0x7f, 0x4, 0x7, 0xff, 0x5, 0x5, 0x1, 0x1, 0x1, 0x8, 0x8, 0x8000, 0x1000, 0x80000000, 0x0, 0x1, 0x1, 0x9, 0x81, 0x458f8f15, 0x8, 0x81, 0x5, 0x401, 0x7f, 0x80000000, 0x184, 0x0, 0x400, 0x7f, 0x5, 0x3, 0x1, 0x2, 0x1, 0xa8b, 0x1, 0x100, 0x6, 0x5, 0x2, 0x0, 0x1f, 0x3547, 0x80000001, 0x4, 0x8, 0x5, 0x0, 0x9, 0x1, 0x6, 0x7, 0x1, 0x8, 0x7fffffff, 0x80000001, 0x6, 0x0, 0xffffffff, 0x7ff, 0x80000001], [0x200, 0x401, 0x200, 0x6, 0x3, 0x1000, 0x3f, 0x7, 0x9, 0x9fd3, 0x80000000, 0x1, 0x4, 0x4, 0x4, 0x1, 0x7, 0x7, 0xa7, 0x0, 0x2, 0xba5, 0x0, 0x7, 0x4431, 0x8, 0x3f, 0x6, 0x8, 0xdc1, 0x5, 0x3, 0xfff, 0x6, 0x2, 0x7, 0x2648, 0x2, 0x2, 0xffff6396, 0x4, 0x0, 0x7, 0x3ff, 0x2, 0x287f, 0x8000, 0xffff0000, 0x4, 0x9, 0x752, 0x3, 0x0, 0xfffffffd, 0x5, 0x6, 0x4, 0x8, 0x101, 0x3, 0x6, 0xa9f4, 0x75493683, 0x7181de7b], 0x8, ['\x00', 'O)_$:&\x00']}, ["", "", "", "", "", "", "", "", ""]}, 0x428}, 0x1, 0x0, 0x0, 0x40010}, 0x4c000) 02:02:44 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) [ 557.378757][T30276] IPVS: ftp: loaded support on port[0] = 21 [ 557.562622][T30306] IPVS: ftp: loaded support on port[0] = 21 02:02:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390002001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:44 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$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$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x4, 0x10, 0x801, 0x1, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 02:02:44 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) [ 557.861351][T30347] IPVS: ftp: loaded support on port[0] = 21 02:02:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390003001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 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$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x440, 0x10b03}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x0) [ 558.138325][T30363] IPVS: ftp: loaded support on port[0] = 21 02:02:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390004001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x1010cff90fddc0fb) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x78, 0x0, 0x320, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0xfffffff8}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x9}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x7}, @SEG6_ATTR_DST={0x14, 0x1, @private1}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_SECRETLEN={0x5}]}, 0x78}, 0x1, 0x0, 0x0, 0x44800}, 0xc0c0) socket$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$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0xa000, 0x41041}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x8041) 02:02:45 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009", 0xe) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:45 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:45 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 558.738571][T30432] IPVS: ftp: loaded support on port[0] = 21 [ 558.869905][T30439] IPVS: ftp: loaded support on port[0] = 21 02:02:46 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390005001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:46 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69fa", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:46 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x5, 0x6d, 0x2, 0x0, 0x0}, 0x21) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000140)=@udp6}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/42}, 0x20) r2 = socket(0x10, 0x803, 0x2) sendmsg$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, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 559.329799][T30485] IPVS: ftp: loaded support on port[0] = 21 [ 559.353583][T30486] IPVS: ftp: loaded support on port[0] = 21 02:02:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390006001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:46 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009", 0xe) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) [ 559.468959][T30495] IPVS: ftp: loaded support on port[0] = 21 02:02:46 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69fa", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 559.710637][T30537] IPVS: ftp: loaded support on port[0] = 21 02:02:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390007001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:46 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:46 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390008001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 560.135795][T30590] IPVS: ftp: loaded support on port[0] = 21 [ 560.143372][T30595] IPVS: ftp: loaded support on port[0] = 21 02:02:47 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400000000000000"], 0x48}}, 0x0) 02:02:47 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:47 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff", 0x15) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390009001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:47 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440), &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:47 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 560.746057][T30650] IPVS: ftp: loaded support on port[0] = 21 [ 560.806997][T30655] IPVS: ftp: loaded support on port[0] = 21 [ 560.827490][T30657] IPVS: ftp: loaded support on port[0] = 21 [ 560.831510][T30656] IPVS: ftp: loaded support on port[0] = 21 [ 560.855772][T30660] validate_nla: 25 callbacks suppressed [ 560.855786][T30660] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 560.986082][T30660] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000a001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:48 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:48 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xb4, r3, 0x3, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x7fff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x26}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_batadv\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xfb}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xdd}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb3f}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8040}, 0x94) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff08000599e2de790b2c3860a8", @ANYRES32, @ANYBLOB="00000c0000000000280012800a00010076786c616e00000018000280"], 0x3}}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 561.290248][T30746] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 561.324640][T30746] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffff, 0x4, 0x7}, &(0x7f0000000040)=0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="400000001000f9ffffffffffffff800000000000f47543fc1724a50cb7e694a7ab1c0683e29fbcddeb6eda9bb8fe0f80b4258f2231b1f79e78f3467781e0d6ab7fe5ad2e067b316a", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007465616d5f736c6176655f31000000000c002b80080003000a000000"], 0x40}}, 0x0) 02:02:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000c001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 561.418788][T30750] IPVS: ftp: loaded support on port[0] = 21 [ 561.518113][T30754] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 561.558019][T30760] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. 02:02:48 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff", 0x15) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) [ 561.619942][T30766] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 561.644887][T30772] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 561.688341][T30766] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:48 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) sendmsg$nl_route(r0, 0x0, 0x0) 02:02:48 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000380)='ns/pid\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x0, @private2, 0x39}, {0xa, 0x4e20, 0x4, @local, 0x11}, 0x200, [0x3, 0x8, 0x10001, 0x40, 0x80000000, 0x5, 0x2, 0x1]}, 0x5c) 02:02:48 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000e001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 561.969033][T30793] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 562.008658][T30795] IPVS: ftp: loaded support on port[0] = 21 02:02:49 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 562.104729][T30801] IPVS: ftp: loaded support on port[0] = 21 [ 562.202540][T30806] IPVS: ftp: loaded support on port[0] = 21 02:02:49 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xb4, r3, 0x3, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x7fff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x26}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_batadv\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xfb}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xdd}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb3f}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8040}, 0x94) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff08000599e2de790b2c3860a8", @ANYRES32, @ANYBLOB="00000c0000000000280012800a00010076786c616e00000018000280"], 0x3}}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 02:02:49 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff", 0x15) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) [ 562.743951][T30811] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 562.794999][T30793] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390010001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000e001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 563.433991][T30868] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:50 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 563.487151][T30879] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 02:02:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000001000010400000000000000000000000062433cfd4f4ed76741549798d1cabc2eef9c3e7119e2554b488f45a95ae8396db5b951bfa914a8acfc7d643aac23c70e08dfce7a99842c1017b7ca852fc3e3326a70e8f85a6b7ea15e1d52", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010067726574617000000c00028008001000", @ANYRES32=0x0, @ANYBLOB="912d71bdb80b813687c580cee97c71274426c61268f36004d5f290e314d68470f39e87712bc4ec64773e58895af04f4587d20ba01231819226da8e62c22d95049441e722bef08000c86180000000000000000000000000d0519f28a7c62c7bcbd52b3690b7ee1bc1acb980a7aa653288591e5d4c6be96942e264942e957d"], 0x3c}}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000229bd7000dddbdf250f0000000c029900ffffffff2b000000"], 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x404c040) 02:02:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390016001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 563.609632][T30893] IPVS: ftp: loaded support on port[0] = 21 [ 564.011451][T30898] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 564.035465][T30898] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 02:02:54 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) sendmsg$nl_route(r0, 0x0, 0x0) 02:02:54 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000", 0x19) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendmmsg(r0, &(0x7f0000003340)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000700)="847e7be8f59b9aaf3cb6ad5aada167b879831e228b02abbad835b347dd6cbca3899a3eb6c8b84c80a37582bf8fc5fec93a4c6154ad12753687b43426ef3b6ab6e554b7e9fe24068737fb3fa748428861c4662dbacf8331ed0e00f11f4053265d33b49ce1b6c5f21af22a78294961df4ba8f6ca278085c358cdb1205a3b050822d84e0371a27c5a9f2db9dd72873070183d732e73b9f08283f041440d686864be04a4e50b57601a66ebebf0243a2563ff3c60eb00"/194, 0xc2}, {&(0x7f0000001340)="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", 0xdf0}, {0x0}], 0x3}}], 0x1, 0x44040) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="001229bd7004fedbdf250f0000005a352dfb3bfbf59d7e9a2a95a61356f5759ff5ee6420d69443"], 0x14}}, 0x40000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000100)=0x2, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@private0={0xfc, 0x0, [], 0x1}, r4}, 0x14) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e22, @rand_addr=0x64010101}, {0x2, 0x4e22, @remote}, {0x2, 0x4e24, @local}, 0x25e, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7, 0x8000}) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab0da6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 02:02:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390018001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:54 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:54 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 567.880734][T30974] IPVS: ftp: loaded support on port[0] = 21 [ 567.907570][T30977] validate_nla: 3 callbacks suppressed [ 567.907583][T30977] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 567.910592][T30975] IPVS: ftp: loaded support on port[0] = 21 [ 567.977544][T30977] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 567.988443][T30983] IPVS: ftp: loaded support on port[0] = 21 02:02:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390048001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:55 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7f", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 568.336209][T31052] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 568.362988][T31052] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:55 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39004c001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 568.535972][T31058] IPVS: ftp: loaded support on port[0] = 21 [ 568.670749][T31070] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 568.687237][T31069] IPVS: ftp: loaded support on port[0] = 21 [ 568.736708][T31070] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:55 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000", 0x19) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendmmsg(r0, &(0x7f0000003340)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000700)="847e7be8f59b9aaf3cb6ad5aada167b879831e228b02abbad835b347dd6cbca3899a3eb6c8b84c80a37582bf8fc5fec93a4c6154ad12753687b43426ef3b6ab6e554b7e9fe24068737fb3fa748428861c4662dbacf8331ed0e00f11f4053265d33b49ce1b6c5f21af22a78294961df4ba8f6ca278085c358cdb1205a3b050822d84e0371a27c5a9f2db9dd72873070183d732e73b9f08283f041440d686864be04a4e50b57601a66ebebf0243a2563ff3c60eb00"/194, 0xc2}, {&(0x7f0000001340)="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", 0xdf0}, {0x0}], 0x3}}], 0x1, 0x44040) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="001229bd7004fedbdf250f0000005a352dfb3bfbf59d7e9a2a95a61356f5759ff5ee6420d69443"], 0x14}}, 0x40000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000100)=0x2, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@private0={0xfc, 0x0, [], 0x1}, r4}, 0x14) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e22, @rand_addr=0x64010101}, {0x2, 0x4e22, @remote}, {0x2, 0x4e24, @local}, 0x25e, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7, 0x8000}) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab0da6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 02:02:56 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 02:02:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390060001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:56 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7f", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) socket(0x400020000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r1}, 0x8) getsockopt$MISDN_TIME_STAMP(r3, 0x0, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') pipe(&(0x7f0000000040)) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_TP_METER(r5, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r6, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x10000}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x40}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008081) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000f100000080003"], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r6, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r7], 0x4}}, 0x0) sendfile(r5, r4, 0x0, 0x100000002) [ 569.301863][T31120] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 569.321023][T31119] IPVS: ftp: loaded support on port[0] = 21 [ 569.342728][T31120] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 569.440972][T31128] IPVS: ftp: loaded support on port[0] = 21 [ 569.457677][ T35] audit: type=1804 audit(1607306576.367:115): pid=31126 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir995438419/syzkaller.zf3suE/850/cgroup.controllers" dev="sda1" ino=15845 res=1 errno=0 02:02:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390068001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 569.681043][T31153] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 569.741297][T31153] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:02:56 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000", 0x19) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39006c001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) socket(0x400020000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r1}, 0x8) getsockopt$MISDN_TIME_STAMP(r3, 0x0, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') pipe(&(0x7f0000000040)) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_TP_METER(r5, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r6, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x10000}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x40}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008081) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000f100000080003"], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r6, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r7], 0x4}}, 0x0) sendfile(r5, r4, 0x0, 0x100000002) 02:02:56 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7f", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:57 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1c0}}, 0x40) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000240)={0xfffffffffffffffd, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 02:02:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390074001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 570.085899][T31186] IPVS: ftp: loaded support on port[0] = 21 [ 570.174867][ T35] audit: type=1804 audit(1607306577.087:116): pid=31184 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir995438419/syzkaller.zf3suE/851/cgroup.controllers" dev="sda1" ino=15834 res=1 errno=0 02:02:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f00000000c0)=0x7) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="130000003de4e24f2f5ebc4103fd7b001e0000e9000500"/38], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket(0xa, 0x5, 0x1) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000000)={'syztnl2\x00', &(0x7f0000000200)={'syztnl1\x00', 0x0, 0x8, 0x0, 0x7, 0x1ff7, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private2={0xfc, 0x2, [], 0x1}, 0x40, 0x20, 0xff, 0x1000}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f00000002c0)={'ip6_vti0\x00', r6, 0x4, 0x1, 0x7, 0x6, 0xb, @private2={0xfc, 0x2, [], 0x1}, @empty, 0x7800, 0x700, 0x2}}) sendfile(r4, r3, 0x0, 0x100008100) [ 570.563308][ T35] audit: type=1804 audit(1607306577.477:117): pid=31219 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir496280651/syzkaller.gykzpU/620/cgroup.controllers" dev="sda1" ino=15891 res=1 errno=0 02:02:57 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) 02:02:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39007a001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:57 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd334", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:57 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff000000000000", 0x1b) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffece, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES32=0x0], 0x68}, 0x1, 0x0, 0x0, 0x8010}, 0x40000) r1 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_RES_GET(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x18000400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, 0x1409, 0x400, 0x70bd25, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008891}, 0x44000) 02:02:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f00000000c0)=0x7) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="130000003de4e24f2f5ebc4103fd7b001e0000e9000500"/38], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket(0xa, 0x5, 0x1) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000000)={'syztnl2\x00', &(0x7f0000000200)={'syztnl1\x00', 0x0, 0x8, 0x0, 0x7, 0x1ff7, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private2={0xfc, 0x2, [], 0x1}, 0x40, 0x20, 0xff, 0x1000}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f00000002c0)={'ip6_vti0\x00', r6, 0x4, 0x1, 0x7, 0x6, 0xb, @private2={0xfc, 0x2, [], 0x1}, @empty, 0x7800, 0x700, 0x2}}) sendfile(r4, r3, 0x0, 0x100008100) [ 571.030185][T31237] IPVS: ftp: loaded support on port[0] = 21 [ 571.089846][T31244] IPVS: ftp: loaded support on port[0] = 21 02:02:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000140)='SMC_PNETID\x00') r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES16=r1, @ANYBLOB="f9ffff7f00f5ffffffff019ce4504e1722e8d324f9cbb32146eb"], 0x34}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0x4010040c000) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_SET(r2, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x6c, 0x1402, 0x800, 0x70bd2d, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r3}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r4}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4050}, 0x4) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0x6) 02:02:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900f0001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 571.267865][ T35] audit: type=1804 audit(1607306578.177:118): pid=31246 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir496280651/syzkaller.gykzpU/621/cgroup.controllers" dev="sda1" ino=15875 res=1 errno=0 02:02:58 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd334", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) r2 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000100)=0x2, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={r5, @local, @empty}, 0xc) sendmsg$inet(r1, &(0x7f00000005c0)={&(0x7f0000000240)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000300)="a2", 0x1}], 0x1}, 0x60) 02:02:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000031300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 571.691246][T31303] IPVS: ftp: loaded support on port[0] = 21 02:02:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000051300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:02:59 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) 02:02:59 executing program 5: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000300)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000001300)={r2, 0x4}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0xf503, 0x0) 02:02:59 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff000000000000", 0x1b) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:02:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept4(r0, &(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000680)=0xffffffffffffff1e, 0x80800) r3 = socket(0x18, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r5 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={r5, r4, 0x0, 0x0, 0x0}, 0x30) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000200)=r5) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0x2) ioctl$sock_ifreq(r1, 0x8948, &(0x7f0000000040)={'bond0\x00', @ifru_flags}) select(0x40, &(0x7f0000000000)={0xfffffffffffffeff, 0x101, 0x2, 0x4, 0xa34, 0x100000001, 0xb796, 0x9}, &(0x7f0000000080)={0xb1, 0x1, 0x4, 0x6, 0x273a, 0x3, 0x8000, 0x6}, &(0x7f0000000180)={0x7fff, 0x3, 0x7ff, 0xfffffffffffffff9, 0xffffffffffffffff, 0xff, 0xffffffff, 0x6}, &(0x7f00000001c0)) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=@newtaction={0x2c, 0x31, 0xffff, 0x0, 0x0, {}, [{0x18, 0x1, [@m_nat={0x14, 0x1, 0x0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x4}, {0x4}}}]}]}, 0x2c}}, 0x0) 02:02:59 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd334", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000061300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 572.460741][T31344] IPVS: ftp: loaded support on port[0] = 21 [ 572.469047][T31349] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 572.473124][T31348] IPVS: ftp: loaded support on port[0] = 21 02:02:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000071300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 572.532966][T31349] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 02:02:59 executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x75895dc2ee960a87, 0x0) 02:02:59 executing program 5: bpf$BPF_PROG_TEST_RUN(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x48) 02:02:59 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x19, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:02:59 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", 0x0}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:02:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000091300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 573.043720][T31409] validate_nla: 16 callbacks suppressed [ 573.043733][T31409] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 573.099216][T31410] IPVS: ftp: loaded support on port[0] = 21 [ 573.100537][T31409] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:00 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) 02:03:00 executing program 5: bpf$BPF_PROG_TEST_RUN(0x2, 0x0, 0x0) 02:03:00 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, 0x3, 0x7, 0x5, 0x0, 0x0, {}, [@NFACCT_QUOTA={0xc}, @NFACCT_QUOTA={0xc}]}, 0x2c}}, 0x0) 02:03:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900000a1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:00 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff000000000000", 0x1b) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:03:00 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", 0x0}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:00 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x10, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) [ 573.709042][T31451] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 573.742287][T31448] IPVS: ftp: loaded support on port[0] = 21 02:03:00 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x8904, &(0x7f0000000000)={'sit0\x00', 0x0}) [ 573.778609][T31451] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 573.802257][T31453] IPVS: ftp: loaded support on port[0] = 21 02:03:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900000c1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000100)) 02:03:01 executing program 2: pselect6(0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0), &(0x7f0000000540)={0x0}) [ 574.146539][T31500] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, 0x0, 0xffe4) [ 574.186979][T31500] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:01 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={0x0, 0x48}}, 0x0) 02:03:01 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", 0x0}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[], 0x48) 02:03:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900000e1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 02:03:01 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) [ 574.897434][T31528] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x8) 02:03:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f00000000c0)=ANY=[], 0x28) [ 574.954747][T31530] IPVS: ftp: loaded support on port[0] = 21 [ 574.959866][T31528] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:01 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) [ 575.040420][T31535] IPVS: ftp: loaded support on port[0] = 21 02:03:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900e80e1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, 0x0, 0x0) 02:03:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0xfffffffffffffd1d) [ 575.298152][T31572] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 575.407478][T31572] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:02 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={0x0, 0x48}}, 0x0) 02:03:02 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0xcb, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:03:02 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) 02:03:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=ANY=[], 0x88) 02:03:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000161300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 576.100878][T31605] IPVS: ftp: loaded support on port[0] = 21 02:03:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, 0x0, 0x0, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:03:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@dev}, 0x14) 02:03:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x10001}, 0x1c) 02:03:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000181300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 576.204230][T31613] IPVS: ftp: loaded support on port[0] = 21 02:03:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @remote}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) 02:03:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, 0x0, 0x0, 0x880e, &(0x7f00000001c0)={0x77359400}) 02:03:04 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={0x0, 0x48}}, 0x0) 02:03:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 02:03:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900001f1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:04 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, 0x0, 0x0) 02:03:04 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, 0x0, 0x0, 0x880e, &(0x7f00000001c0)={0x77359400}) [ 577.210371][T31681] IPVS: ftp: loaded support on port[0] = 21 02:03:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0xffffffffffffff35) 02:03:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000201300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:04 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x0, &(0x7f00000001c0)={0x77359400}) 02:03:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) [ 577.328703][T31688] IPVS: ftp: loaded support on port[0] = 21 02:03:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000140), 0x4) 02:03:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000481300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:05 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0], 0x48}}, 0x0) 02:03:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)="d8", 0x1) 02:03:05 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:05 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 02:03:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900004c1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:05 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x0, &(0x7f00000001c0)={0x77359400}) 02:03:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002500)=ANY=[], 0x310) [ 578.421092][T31762] validate_nla: 10 callbacks suppressed [ 578.421105][T31762] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 578.449740][T31761] IPVS: ftp: loaded support on port[0] = 21 [ 578.464994][T31764] IPVS: ftp: loaded support on port[0] = 21 02:03:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000017c0)) [ 578.520018][T31762] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390065581300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)=""/77, &(0x7f0000000080)=0x4d) 02:03:05 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xa, 0x4, 0x39a, 0xef}, 0x40) [ 578.823313][T31812] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 578.866858][T31812] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:05 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 579.103690][T31826] IPVS: ftp: loaded support on port[0] = 21 [ 579.395550][T31764] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:06 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0], 0x48}}, 0x0) 02:03:06 executing program 2: r0 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r0, &(0x7f0000000340)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x24) 02:03:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000002c00)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_PMSR_ATTR_PEERS={0x288, 0x5, 0x0, 0x1, [{0x284, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x110, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xc0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x74}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x14c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x13c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}]}]}, @NL80211_PMSR_ATTR_PEERS={0x3f8, 0x5, 0x0, 0x1, [{0x1c0, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x128, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x8c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}]}]}, {0x234, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_REQ={0x38, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x4c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x140, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x8c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x94, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}]}]}]}, @NL80211_PMSR_ATTR_PEERS={0x81c, 0x5, 0x0, 0x1, [{0x268, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x40, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfff}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x90, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x134, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x124, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x39}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}]}, {0x21c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x98, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x90, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_CENTER_FREQ1={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_REQ={0xa0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x94, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x98, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}]}, {0x194, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x94, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x74, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x80, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}]}]}, {0x1fc, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x13c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xb0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x58, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x54, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}]}]}]}, {0x4}]}]}, 0xec4}}, 0x0) 02:03:06 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0xcb, 0x0, &(0x7f00000001c0)={0x77359400}) 02:03:06 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000601300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 579.751230][T31861] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 579.790612][T31864] IPVS: ftp: loaded support on port[0] = 21 02:03:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 579.819934][T31861] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbdf800fedbdf25", @ANYBLOB='\n'], 0x70}}, 0x0) [ 579.882438][T31870] IPVS: ftp: loaded support on port[0] = 21 02:03:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390058651300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 580.052547][T31892] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.5'. 02:03:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 580.142591][T31911] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.5'. [ 580.158141][T31908] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 580.234544][T31908] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:07 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)=""/214, &(0x7f0000000180)=0xd6) [ 580.437696][T31927] IPVS: ftp: loaded support on port[0] = 21 [ 580.765565][T31870] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:07 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0], 0x48}}, 0x0) 02:03:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000681300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:07 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @random="29c15b6e2706", @val, {@ipv6}}, 0x0) 02:03:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:07 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0x0, 0x880e, 0x0) 02:03:07 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 581.088776][T31967] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 581.089797][T31962] IPVS: ftp: loaded support on port[0] = 21 02:03:08 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0x0, 0x880e, 0x0) 02:03:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f000000a500)={{0x14}, [@NFT_MSG_DELSETELEM={0x1e9c, 0xe, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x1e88, 0x3, 0x0, 0x1, [{0x210, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc}, @NFTA_SET_ELEM_DATA={0xbc, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x19, 0x1, "15b6dd1bb001d0e7d3165a68267b947c713685b467"}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0x6d, 0x1, "fe9d3c89f7abb46ccc9ffcc10580f32560732aa3a1307aa46a7fd52d21913169a08399338363eecbea7469df6caef5962e981f9062493a8337b1e1615fc14dddf3c4b3f0e08bb01970373dc227d77cd06aa1925b7ebdd26765ef8a3ed672a1182a2d8b6fb26ca6abe1"}]}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_USERDATA={0xd1, 0x6, 0x1, 0x0, "dfe580141d4f29eca2e6baafa207e5f42e04317287d340959fb9f238a4bff0cee29028e9daf4d0569fc4e42ac6f9c7c354442c60e0a73c93661ce816f971377b998e7686c29117a610810bf27b5bf37fcf3d576c2d50b07be9fb3654402b55aedd278c400bce3f832b19b0bb05b2f3b4fb64d0a66061d932b2f96e717d00b3a29011bfb9be835351241bd02ff3fec5e9e1d85b130f3f0834e994a164c91c6d394ce4ebdc7863eae1abc27f8e47b1ad0cb1d8b4424fd194957805d06f7ea04ce0417c22f116ad6729399d74306f"}, @NFTA_SET_ELEM_EXPIRATION={0xc}, @NFTA_SET_ELEM_EXPIRATION={0xc}, @NFTA_SET_ELEM_KEY={0x50, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xd, 0x1, "f18153615f44f981db"}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}]}, {0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc}]}, {0x1c64, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x1c60, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0x5, 0x1, "a6"}, @NFTA_DATA_VALUE={0x4d, 0x1, "1ec05c091c2100980fe1ff436d0dd743b74a257fcc0d6615803e83990e9f4712c2699fb86a029cbf6a3afb6847e6f39339873ebd71902f98c0e189789900be437bf14bc42b25a48079"}, @NFTA_DATA_VALUE={0x5d, 0x1, "f77db08dab5c9b4c8750abad4e0db72f1c99dace864bff4b7e7f7a1e3e211ffb45459fde7f5e1cf90442af910b28e048185eef9cac8c869c6cee82a47e60a011b05bb8cbdb1078a1169e608c7aa0a49126e32097871ba86be3"}, @NFTA_DATA_VALUE={0x1001, 0x1, 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"}]}]}]}]}], {0x14}}, 0x1ec4}}, 0x0) [ 581.150963][T31967] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 581.176907][T31969] IPVS: ftp: loaded support on port[0] = 21 02:03:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900006c1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:08 executing program 5: sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, 0x0, 0x0) 02:03:08 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r0, &(0x7f0000002ec0), 0x0, 0x880e, 0x0) [ 581.918909][T31969] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:09 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB], 0x48}}, 0x0) 02:03:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1_virt_wifi\x00'}) 02:03:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000741300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:09 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:09 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) [ 582.210002][T32041] IPVS: ftp: loaded support on port[0] = 21 02:03:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, 0x0, &(0x7f0000000140)) 02:03:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900007a1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 582.284941][T32046] IPVS: ftp: loaded support on port[0] = 21 02:03:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, 0x0, 0x0) 02:03:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, 0x0, 0x0, 0x0) [ 583.212288][T32046] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:10 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB], 0x48}}, 0x0) 02:03:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000811300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 583.595523][T32126] validate_nla: 6 callbacks suppressed [ 583.595535][T32126] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 583.601351][T32127] IPVS: ftp: loaded support on port[0] = 21 [ 583.680368][T32126] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 584.227456][T32127] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:13 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000004c0), 0x0, 0x0) 02:03:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000004c0)=[{0x0, 0x0, 0x0}], 0x1, 0x8040) 02:03:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000ee81300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:13 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB], 0x48}}, 0x0) [ 586.378678][T32169] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 586.399188][T32167] IPVS: ftp: loaded support on port[0] = 21 [ 586.434866][T32169] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000001340)=""/96, 0x60}], 0x1) 02:03:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x6, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 586.477985][T32172] IPVS: ftp: loaded support on port[0] = 21 02:03:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000f01300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000b00)) [ 586.754439][T32213] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:13 executing program 2: setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 586.848687][T32213] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:13 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000000f00034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0xf0}, 0x0) 02:03:14 executing program 2: setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 587.061493][T32233] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 587.103376][T32233] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 587.150693][T32239] IPVS: ftp: loaded support on port[0] = 21 02:03:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000021300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 587.399505][T32260] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 587.414582][T32167] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 587.457147][T32260] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:14 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e0000"], 0x48}}, 0x0) 02:03:14 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x0) 02:03:14 executing program 2: setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:14 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x1200, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), 0x0}, 0x20) 02:03:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000031300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:14 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 587.863960][T32285] IPVS: ftp: loaded support on port[0] = 21 02:03:14 executing program 1: bpf$BPF_PROG_TEST_RUN(0x15, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x48) 02:03:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000041300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:14 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0x40) 02:03:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 587.965423][T32292] IPVS: ftp: loaded support on port[0] = 21 02:03:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x15, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:15 executing program 5: pipe(&(0x7f0000001600)={0xffffffffffffffff}) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x40010, r0, 0x0) [ 588.701161][T32292] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 588.716584][T32292] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:15 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e0000"], 0x48}}, 0x0) 02:03:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000051300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:15 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:15 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000005c0)=@bpf_ext={0x1c, 0x3, &(0x7f0000000400)=@framed, &(0x7f0000000480)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x40da}, 0x78) 02:03:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x8916, 0x0) [ 588.962193][T32363] validate_nla: 4 callbacks suppressed [ 588.962205][T32363] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 589.011203][T32365] IPVS: ftp: loaded support on port[0] = 21 [ 589.049215][T32363] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:16 executing program 5: r0 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 02:03:16 executing program 1: bpf$BPF_PROG_TEST_RUN(0x9, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x48) 02:03:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000061300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 589.195684][T32378] IPVS: ftp: loaded support on port[0] = 21 02:03:16 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xa, 0x4, 0x3c0, 0xef}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000080), &(0x7f00000003c0)=@tcp6, 0x2}, 0x20) [ 589.403481][T32412] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x2a, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) [ 589.471279][T32412] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 589.955642][T32378] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 589.972126][T32378] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:17 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e0000"], 0x48}}, 0x0) 02:03:17 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x0, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000071300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00', {}, {}, 0x0, 0x0, 0x0, 0xd0}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:17 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000000100)={0xf90, 0x13, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x82, 0x1, "5bda59163318e0104cf9f721205dd96ba25bfe2e473c75b7374a4df47242369b97bb45a8bb9caa53bfacd41f6e628949546336b6288d23c1f27220b458182dabd9ae1c80c27518282dbc1fa83c3d01484a82d3582eb4b5d5a7e8a6078874609af030c2aded33928eae488753cbd28cd67d3d6a240ea447ed886eff8411af"}, @INET_DIAG_REQ_BYTECODE={0x63, 0x1, "a5b1250db6e5a3ec1e1e6e2e47b51cd51704eed89895d9e36d8e6b82f104bc3725f3e733e951f8bdddaad37d926820f6ff47710d42803136d82b1b1dacf8f6ea3fda71bdd7262006e15b4c5c9f96ab61c176b1639a59dc8783d5db78066a8c"}, @INET_DIAG_REQ_BYTECODE={0x70, 0x1, "5e8517500918472a2ec1aa5c17bf66120523c6ef63e2b471f997ac1e786e0eb05e20952f3e581caa65155d077a4e0d0a9d54180526e0f972ae2d5e19602191b8983867a00cb2e334dbb37c6f5bbe11b8dbeb6ce1c12646ea66571d2f4547e2e6483bee3f109cc9f79202b368"}, @INET_DIAG_REQ_BYTECODE={0x86, 0x1, "4a9e7fc1f85830d61c58b98dcef27e72a95c0e9f319bdca008678209028d601db7289c901b54468d526a2b41eb1a597876fbe638c7ccd38d4eaf0265619a959633694451a004982acfd99befc5384396aeb4e75e7ab13ed9ed78ea8dba3865240ab338458a89026adc42e537a0af0e0fd40d195a301c344fca8e6f588055db16797c"}, @INET_DIAG_REQ_BYTECODE={0xc7, 0x1, "1ac80a777ca0d2e2d9ae56ee8532fde2f20f8b1e258f25ff2cb488360ada40680e78433edd89b3a4bf07a06021cceb44a3b8e1b0440e731a6b07725ca654c7996476b876e5285500981cc508972a0a48fad580e89fc824105b60c809ce5f8da5c706e4578883d2c5f279e6949fd2c815329551747748871cb94a1969b2fc0f7313ff628f9c907ef0eeedf97def4095a58e53a306824134b40e41185347ed3887f4c814562971efea660b8bd24643e16a4f45dd4bf54333872450a903b88942ecb67b6b"}, @INET_DIAG_REQ_BYTECODE={0xc9c, 0x1, "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"}]}, 0xf90}}, 0x40000804) [ 590.320997][T32452] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 590.340480][T32449] IPVS: ftp: loaded support on port[0] = 21 02:03:17 executing program 5: bpf$BPF_PROG_TEST_RUN(0x22, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x48) [ 590.379920][T32452] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:17 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x8903, &(0x7f0000000000)={'sit0\x00', 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000480)={'batadv_slave_0\x00', 0x0}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000540)=@bpf_lsm={0x1d, 0x2, &(0x7f0000000280)=@raw=[@map_val], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r2, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl0\x00', 0x0, 0x2f, 0x82, 0x1, 0x80, 0x58, @mcast2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7, 0x10, 0xa47, 0x7fffffff}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000380)={'ip6tnl0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x29, 0x8, 0x7, 0xfffffff7, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8000, 0x80, 0x7, 0x3ae00}}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xe64e8f3d8141cc5e}, 0xc, &(0x7f0000000640)={&(0x7f00000003c0)={0x268, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@ETHTOOL_A_DEBUG_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x1d4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x5e, 0x4, "2c242101ec3e21dfa7b31f07daa5671cdb26247966899e5dae549a1cc6bdbdf457cd727cf9f86d65e7cefbe6c3e70d98e7037e8caff0dfc212438fa572891617fe8bcd0c020dba4785e41a35a0a0cc82c3360c0176101a678a86"}, @ETHTOOL_A_BITSET_VALUE={0x77, 0x4, "0a6f6058d56d39ff5c2c90dfe508ee0dc65c3b49da06e6221464a754c612adae63552ff66293d62143780d7aa33d014fcf39c3f2905c460b071b526f8d2f7101dea4bf4e9d1e29bc45f4bc0be3dbefb2f945d8f146cffc03270009b7b16526da6fdcdf7612933fe39b2abbf38529892e5fceca"}, @ETHTOOL_A_BITSET_BITS={0x24, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',(\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '#*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6gre0\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0xd1, 0x5, "9776de9f18e83eea26f43f505715bb92d6768d5b419b40494988135631cec752a3bd39996800e824e1a58170f07906b06b5dbc753340cbf19685ed254bcfb080816e66b87d8902beba2ad4a2d0078c40e07297aa357ee3c91a4efe800ce3cb0767786bb334744c49c980c402c65f07c5ef4350b6f24d6e3f0f84efa93612e799f9bd80109f665ecf0aceaddd1bcbf71877f84e1f863c7d4cc0b74b60e2219bdbe24a0b7351b96408224d0492c6314a9c2f4662d510bcdb6bc881efde388143fe19e16562654b76d9a605473e40"}]}]}, 0x268}, 0x1, 0x0, 0x0, 0x4000004}, 0x44090) socketpair(0xa, 0x3, 0xfffff801, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x4, 0x3, 0x5, 0x80000000, 0x1, @remote, @mcast1, 0x80, 0x7800, 0x3, 0x10001}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r5, 0x89f8, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'sit0\x00', r6, 0x2f, 0x40, 0x6, 0x6, 0x44, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, 0x7800, 0x1, 0xffffff3d}}) [ 590.459138][T32456] IPVS: ftp: loaded support on port[0] = 21 02:03:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000081300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:17 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x0, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) [ 590.757773][T32496] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 590.814115][T32496] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 590.960837][T32517] IPVS: ftp: loaded support on port[0] = 21 [ 591.267557][T32456] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 591.310095][T32456] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:18 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c0002800600010002000000"], 0x48}}, 0x0) 02:03:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:18 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x8, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:18 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x16, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000091300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:18 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x0, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 591.600164][T32551] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:18 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', 0x0}) [ 591.640935][T32555] IPVS: ftp: loaded support on port[0] = 21 [ 591.670347][T32551] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:18 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xa, 0x4, 0x3c0, 0xef}, 0xbc) 02:03:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 591.784032][T32560] IPVS: ftp: loaded support on port[0] = 21 02:03:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900000a1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:18 executing program 1: r0 = socket(0x1, 0x3, 0x0) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x68}}, 0x0) 02:03:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 592.566331][T32560] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:19 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c0002800600010002000000"], 0x48}}, 0x0) 02:03:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x18, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900000c1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:19 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:19 executing program 1: socket(0x11, 0x3, 0xfffeffff) 02:03:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 592.919519][T32632] IPVS: ftp: loaded support on port[0] = 21 02:03:19 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x33, 0x0, 0x0) 02:03:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900000e1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:19 executing program 5: socketpair(0x11, 0x0, 0x0, &(0x7f0000000580)) [ 593.014757][T32638] IPVS: ftp: loaded support on port[0] = 21 02:03:20 executing program 5: bpf$BPF_PROG_TEST_RUN(0x11, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x48) 02:03:20 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict={0x9}]}}, &(0x7f0000000200)=""/158, 0x26, 0x9e, 0x1}, 0x20) [ 593.800581][T32638] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:20 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c0002800600010002000000"], 0x48}}, 0x0) 02:03:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000101300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x8941, 0x0) 02:03:20 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x1, 0xa, 0x7f, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x40) [ 594.072177][T32709] validate_nla: 6 callbacks suppressed [ 594.072190][T32709] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1, 0x0, 0x0, 0xff}, 0x20) [ 594.137063][T32712] IPVS: ftp: loaded support on port[0] = 21 [ 594.157369][T32709] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x6, 0xb, 0x10005}, 0x40) [ 594.195548][T32714] IPVS: ftp: loaded support on port[0] = 21 02:03:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000161300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:21 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bind$xdp(r0, &(0x7f0000000080)={0x2c, 0x0, r2}, 0x10) [ 594.538527][T32762] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 594.594155][T32762] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 595.057898][T32714] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:22 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005000400"], 0x48}}, 0x0) 02:03:22 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x0, 0x6}, 0x40) 02:03:22 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000181300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1d, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) [ 595.343561][ T317] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 595.398999][ T317] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 595.416181][ T321] IPVS: ftp: loaded support on port[0] = 21 02:03:22 executing program 5: pipe(&(0x7f0000001600)) syz_genetlink_get_family_id$batadv(&(0x7f0000001680)='batadv\x00') 02:03:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 595.512528][ T326] IPVS: ftp: loaded support on port[0] = 21 02:03:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000481300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:22 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x6, 0x1200, 0x7ff}, 0x40) 02:03:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) [ 595.817816][ T362] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 595.974145][ T362] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 596.368458][ T326] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 02:03:23 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c0002800600010002000000"], 0x48}}, 0x0) 02:03:23 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900004c1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) [ 596.748008][ T414] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 596.788002][ T412] IPVS: ftp: loaded support on port[0] = 21 02:03:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) 02:03:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) [ 596.915749][ T419] IPVS: ftp: loaded support on port[0] = 21 02:03:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000601300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:24 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, @dev, @loopback}}) [ 597.692792][ T419] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:25 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c0002800600010002000000"], 0x48}}, 0x0) 02:03:25 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) shutdown(r0, 0x0) 02:03:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000681300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:25 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:25 executing program 5: r0 = epoll_create(0xff) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) [ 598.380865][ T504] IPVS: ftp: loaded support on port[0] = 21 [ 598.392403][ T503] IPVS: ftp: loaded support on port[0] = 21 02:03:25 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000500)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7, 0x1, 'fq\x00'}, {0xc, 0x2, [@TCA_FQ_BUCKETS_LOG={0x8, 0x14, 0x3}]}}]}, 0x38}}, 0x0) 02:03:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900006c1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000400)={'batadv_slave_0\x00'}) 02:03:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000008300)=[{{&(0x7f0000000100)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@tclass={{0x10}}], 0x10}}], 0x2, 0x0) 02:03:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000741300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 599.213073][ T504] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:26 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c0002800600010002000000"], 0x48}}, 0x0) 02:03:26 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:26 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:26 executing program 1: bpf$BPF_PROG_TEST_RUN(0x16, 0x0, 0x0) 02:03:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900007a1300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 599.487524][ T611] validate_nla: 9 callbacks suppressed [ 599.500700][ T611] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 599.526810][ T611] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 599.537462][ T610] IPVS: ftp: loaded support on port[0] = 21 02:03:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_DYING(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0) 02:03:26 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000000100)={0xec4, 0x13, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x82, 0x1, "5bda59163318e0104cf9f721205dd96ba25bfe2e473c75b7374a4df47242369b97bb45a8bb9caa53bfacd41f6e628949546336b6288d23c1f27220b458182dabd9ae1c80c27518282dbc1fa83c3d01484a82d3582eb4b5d5a7e8a6078874609af030c2aded33928eae488753cbd28cd67d3d6a240ea447ed886eff8411af"}, @INET_DIAG_REQ_BYTECODE={0x65, 0x1, "a5b1250db6e5a3ec1e1e6e2e47b51cd51704eed89895d9e36d8e6b82f104bc3725f3e733e951f8bdddaad37d926820f6ff47710d42803136d82b1b1dacf8f6ea3fda71bdd7262006e15b4c5c9f96ab61c176b1639a59dc8783d5db78066a8c13fc"}, @INET_DIAG_REQ_BYTECODE={0x70, 0x1, "5e8517500918472a2ec1aa5c17bf66120523c6ef63e2b471f997ac1e786e0eb05e20952f3e581caa65155d077a4e0d0a9d54180526e0f972ae2d5e19602191b8983867a00cb2e334dbb37c6f5bbe11b8dbeb6ce1c12646ea66571d2f4547e2e6483bee3f109cc9f79202b368"}, @INET_DIAG_REQ_BYTECODE={0x86, 0x1, "4a9e7fc1f85830d61c58b98dcef27e72a95c0e9f319bdca008678209028d601db7289c901b54468d526a2b41eb1a597876fbe638c7ccd38d4eaf0265619a959633694451a004982acfd99befc5384396aeb4e75e7ab13ed9ed78ea8dba3865240ab338458a89026adc42e537a0af0e0fd40d195a301c344fca8e6f588055db16797c"}, @INET_DIAG_REQ_BYTECODE={0xc5, 0x1, "1ac80a777ca0d2e2d9ae56ee8532fde2f20f8b1e258f25ff2cb488360ada40680e78433edd89b3a4bf07a06021cceb44a3b8e1b0440e731a6b07725ca654c7996476b876e5285500981cc508972a0a48fad580e89fc824105b60c809ce5f8da5c706e4578883d2c5f279e6949fd2c815329551747748871cb94a1969b2fc0f7313ff628f9c907ef0eeedf97def4095a58e53a306824134b40e41185347ed3887f4c814562971efea660b8bd24643e16a4f45dd4bf54333872450a903b88942ecb6"}, @INET_DIAG_REQ_BYTECODE={0xbc9, 0x1, "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"}]}, 0xec4}}, 0x0) [ 599.564038][ T615] IPVS: ftp: loaded support on port[0] = 21 02:03:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000002000034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:26 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x890c, 0x0) 02:03:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x260, 0x260, 0x148, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, 0x0, {[{{@ip={@broadcast, @empty, 0x0, 0x0, 'veth1_to_bond\x00', 'gre0\x00'}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz1\x00'}}, @common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1, @remote, 0x0, 0x0, 'veth0_to_bridge\x00', 'syz_tun\x00'}, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "eda42e6216e238edc0a142652a7e46e4472cca356b2ffa5a4163835ce545"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3c0) [ 599.865700][ T656] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 599.945464][ T656] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 600.267791][ T615] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:27 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005"], 0x48}}, 0x0) 02:03:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:27 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x0, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000002500034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:27 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x8910, &(0x7f0000000000)={'sit0\x00', 0x0}) 02:03:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x1200, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000000)=@udp, 0x1}, 0x20) [ 600.482920][ T685] IPVS: ftp: loaded support on port[0] = 21 [ 600.486633][ T690] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:27 executing program 5: pipe(&(0x7f0000001600)={0xffffffffffffffff}) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) [ 600.536984][ T691] IPVS: ftp: loaded support on port[0] = 21 02:03:27 executing program 1: pipe(&(0x7f0000001600)={0xffffffffffffffff}) pipe(&(0x7f0000001600)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x30000001}) 02:03:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 600.582683][ T690] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 600.664536][ T690] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 600.684022][ T693] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. 02:03:27 executing program 5: bpf$BPF_PROG_TEST_RUN(0x2, 0x0, 0x700) 02:03:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000004000034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 600.975473][ T747] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 601.036000][ T747] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 601.237977][ T691] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 02:03:28 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005"], 0x48}}, 0x0) 02:03:28 executing program 1: r0 = epoll_create1(0x0) pipe(&(0x7f0000001600)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 02:03:28 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x0, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x41, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000005a00034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 601.433794][ T767] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 601.449278][ T764] IPVS: ftp: loaded support on port[0] = 21 02:03:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:28 executing program 5: r0 = epoll_create(0xff) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080)={[0xffffffffffffff01]}, 0x8) 02:03:28 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3a, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) [ 601.536813][ T773] IPVS: ftp: loaded support on port[0] = 21 02:03:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000007300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1, 0x0, 0x2}, 0x20) 02:03:29 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a0005"], 0x48}}, 0x0) 02:03:29 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x0, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1600bd7a, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000000f00034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xa, 0x4, 0x3c0, 0xef}, 0xf0) [ 602.404305][ T841] IPVS: ftp: loaded support on port[0] = 21 02:03:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0x1, &(0x7f0000000000)=@raw=[@exit], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000002500034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 602.517147][ T849] IPVS: ftp: loaded support on port[0] = 21 02:03:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x37, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) [ 602.717856][ T884] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. 02:03:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:29 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xa, 0x4, 0x3c0, 0x53c}, 0x40) 02:03:30 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x4, 0x4, 0x100}, 0x40) 02:03:30 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 02:03:30 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_DYING(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x6, 0x1, 0x301}, 0x14}}, 0x0) 02:03:30 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:03:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000005a00034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:30 executing program 5: pipe(&(0x7f0000001600)={0xffffffffffffffff}) accept4$alg(r0, 0x0, 0x0, 0x0) [ 603.773154][ T923] IPVS: ftp: loaded support on port[0] = 21 02:03:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) 02:03:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 603.863421][ T928] IPVS: ftp: loaded support on port[0] = 21 02:03:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3c, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0x230, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @private0, [], [], 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0aa2f84c20541ba548a29a032429cbaaaa3345391686420449d66a8e509a"}}}, {{@uncond, 0x0, 0xa8, 0x118}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "644b17b7f30e7814f1220090d7c69c3fdf3706a5521602f0dccdf2aece6ddd28dbc118404ece60426746d4a06a4cc7f99c902091b9d86f7dd0fd851ae1fe3faf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x400) 02:03:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0xf}, 0x14}}, 0x0) 02:03:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, 0x0, 0x0) 02:03:31 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x1, 0x6, 0x101}, 0x14}}, 0x0) [ 604.502169][ T920] validate_nla: 9 callbacks suppressed [ 604.502182][ T920] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 604.547768][ T949] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 604.610475][ T931] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 02:03:34 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1, 0x0, 0x0, 0xff, 0x9}, 0x20) 02:03:34 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x3, r0, &(0x7f0000000040)={0xb000001f}) 02:03:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, 0x0, 0x0) 02:03:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000007300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:34 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) [ 608.035236][ T1016] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 608.071239][ T1015] IPVS: ftp: loaded support on port[0] = 21 02:03:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007800)={0x0, 0x0, &(0x7f0000007780)=[{&(0x7f0000002900)={0x14, 0x31, 0x1, 0x0, 0x0, "", [@generic=']']}, 0x14}], 0x1}, 0x0) 02:03:35 executing program 1: epoll_create(0x101) [ 608.100847][ T1016] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, 0x0, 0x0) [ 608.174293][ T1022] IPVS: ftp: loaded support on port[0] = 21 02:03:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900000013e8004700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:35 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) ioctl$FITRIM(r0, 0x5452, &(0x7f0000000080)) 02:03:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 608.497302][ T1073] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 608.546094][ T1073] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:35 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003b40)=[{{&(0x7f0000002d80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x5452, &(0x7f0000000040)) 02:03:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000000130e014700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}, 0x0) ioctl$FITRIM(r1, 0x5452, &(0x7f00000000c0)) 02:03:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 608.776319][ T1092] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 608.787585][ T1089] IPVS: ftp: loaded support on port[0] = 21 [ 608.832153][ T1092] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 609.087233][ T1015] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 02:03:36 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a000500"], 0x48}}, 0x0) 02:03:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10000401, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 02:03:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001302034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:36 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 609.439699][ T1133] IPVS: ftp: loaded support on port[0] = 21 02:03:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001303034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:36 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@cred], 0x20}, 0x0) [ 609.501313][ T1137] IPVS: ftp: loaded support on port[0] = 21 02:03:36 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1001, 0x0, 0x0) 02:03:36 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x801, 0x0, 0x0) [ 609.708985][ T1154] validate_nla: 2 callbacks suppressed [ 609.708998][ T1154] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:36 executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) accept$inet6(r0, 0x0, 0x0) [ 609.835669][ T1154] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0) 02:03:36 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast, @broadcast, @val, {@ipv4}}, 0x0) 02:03:36 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 610.171916][ T1201] IPVS: ftp: loaded support on port[0] = 21 [ 610.428841][ T1137] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 02:03:37 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a000500"], 0x48}}, 0x0) 02:03:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001304034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:37 executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) getsockname$inet6(r0, 0x0, &(0x7f0000000080)) 02:03:37 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) 02:03:37 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0) 02:03:37 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 610.764033][ T1237] IPVS: ftp: loaded support on port[0] = 21 [ 610.764876][ T1240] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:37 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000002380)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000002340)}, 0x0) 02:03:37 executing program 5: readv(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}], 0x1) [ 610.838735][ T1240] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 610.860358][ T1244] IPVS: ftp: loaded support on port[0] = 21 02:03:37 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) 02:03:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001305034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:38 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x8) 02:03:38 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x61}, 0x0) [ 611.202310][ T1290] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 611.233491][ T1290] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 611.678830][ T1244] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 02:03:38 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a000500"], 0x48}}, 0x0) 02:03:38 executing program 5: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0xc) 02:03:38 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001306034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:38 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}, 0x0) 02:03:38 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000001040)=0x1002) [ 611.938860][ T1321] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 611.971519][ T1322] IPVS: ftp: loaded support on port[0] = 21 [ 611.985276][ T1321] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:38 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1003, 0x0, 0x0) 02:03:38 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff}) preadv(r0, &(0x7f0000000700)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0) 02:03:39 executing program 5: accept$unix(0xffffffffffffffff, &(0x7f0000000400)=@abs, 0x0) [ 612.029500][ T1327] IPVS: ftp: loaded support on port[0] = 21 02:03:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001307034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:39 executing program 5: socket(0x1, 0x3, 0x52) 02:03:39 executing program 2: socket$inet6(0x18, 0x403e47cff8ee38ae, 0x0) 02:03:39 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:03:39 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) 02:03:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001308034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:39 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:39 executing program 5: accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000600)) clock_gettime(0x2, &(0x7f0000000540)) 02:03:39 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1021, 0x0, 0x0) [ 613.094475][ T1410] IPVS: ftp: loaded support on port[0] = 21 [ 613.127231][ T1413] IPVS: ftp: loaded support on port[0] = 21 02:03:40 executing program 1: socket$inet(0x2, 0x3, 0x4) 02:03:40 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 02:03:40 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x20) 02:03:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001309034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:40 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:40 executing program 1: socket(0x0, 0x0, 0x78) [ 613.672950][ T1472] IPVS: ftp: loaded support on port[0] = 21 [ 613.927970][ T1410] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000380)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) 02:03:41 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1023, 0x0, 0x0) 02:03:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000000130a034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={0x0}, 0x6}, 0x0) 02:03:41 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:03:41 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x0, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 614.220661][ T1510] IPVS: ftp: loaded support on port[0] = 21 02:03:41 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x9, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:41 executing program 2: socketpair(0xa, 0x0, 0x300, &(0x7f0000000040)) 02:03:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000000080)=@newqdisc={0x3c, 0x23, 0x0, 0x0, 0x0, {}, [@TCA_INGRESS_BLOCK={0x8}, @TCA_STAB={0x0, 0x8, 0x0, 0x1, [{{}, {0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @TCA_EGRESS_BLOCK={0x8}]}, 0xffffffffffffff71}}, 0x0) 02:03:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000000130c034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 614.347302][ T1517] IPVS: ftp: loaded support on port[0] = 21 02:03:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x7fffffff) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c000000000301"], 0x2c}}, 0x0) 02:03:41 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0xd, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x89a0, 0x0) 02:03:41 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x0, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000000130e034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 614.716663][ T1571] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 02:03:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x894c, 0x0) [ 614.865227][ T1578] validate_nla: 12 callbacks suppressed [ 614.865240][ T1578] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 614.928910][ T1579] IPVS: ftp: loaded support on port[0] = 21 [ 614.959325][ T1578] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 615.217842][ T1517] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 615.244116][ T1517] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:42 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:03:42 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) 02:03:42 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x7, &(0x7f00000000c0)=@framed={{}, [@jmp, @alu, @map]}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xa0, &(0x7f0000000140)=""/160, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001310034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002140)=@newqdisc={0x24, 0x10, 0x303, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x4}}}, 0x24}}, 0x0) 02:03:42 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x0, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 615.537010][ T1618] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 615.559307][ T1617] IPVS: ftp: loaded support on port[0] = 21 [ 615.583531][ T1618] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[], 0x1c}}, 0x0) 02:03:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8916, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @remote}}) 02:03:42 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x8, 0x1, 0x0, &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 615.664655][ T1626] IPVS: ftp: loaded support on port[0] = 21 02:03:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001316034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:42 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x4, &(0x7f00000000c0)=@framed={{}, [@jmp]}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xa0, &(0x7f0000000140)=""/160, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:42 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0x1, &(0x7f0000001480)=ANY=[@ANYBLOB="95"], &(0x7f0000000340)='GPL\x00', 0x5, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 615.991170][ T1680] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 616.038347][ T1680] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 616.479971][ T1626] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 616.496751][ T1626] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 02:03:43 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:03:43 executing program 5: socketpair(0x10, 0x0, 0x0, &(0x7f0000002680)) 02:03:43 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001318034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:43 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="950814191f"], &(0x7f0000000340)='GPL\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000001380)={0x0, 0x0, 0x0}, 0x40000140) [ 616.816880][ T1707] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 616.853808][ T1710] IPVS: ftp: loaded support on port[0] = 21 02:03:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x5451, 0x0) [ 616.871017][ T1707] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x500, &(0x7f0000002180)={&(0x7f0000002140)=@newqdisc={0x24, 0x10}, 0x24}}, 0x0) 02:03:43 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1400000010000100000000000000000000000a"], 0x178}}, 0x0) [ 616.923120][ T1714] IPVS: ftp: loaded support on port[0] = 21 02:03:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001348034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 617.078377][ T1733] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 02:03:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={0x0}, 0x1, 0x0, 0x2}, 0x0) 02:03:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002200)=@deltfilter={0xec4, 0x2d, 0x1, 0x0, 0x0, {}, [@TCA_RATE={0x6}, @TCA_CHAIN={0x8}, @TCA_RATE={0x6}, @filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0xe78, 0x2, [@TCA_MATCHALL_ACT={0xe74, 0x2, [@m_mirred={0xe70, 0x0, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x4}, {0xe41, 0x6, "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"}, {0xc}, {0xc}}}]}]}}]}, 0xec4}}, 0x0) 02:03:44 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:03:44 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x2, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @remote}}) 02:03:44 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000000134c034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={0x0}, 0x300}, 0x0) 02:03:44 executing program 5: socketpair(0x2c, 0x0, 0x0, &(0x7f0000000200)) 02:03:45 executing program 5: socket$packet(0x11, 0x2, 0x300) socketpair(0x11, 0xa, 0x0, &(0x7f0000000040)) 02:03:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000014c0)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdefb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}]}, @TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_NODE={0xd28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "4a510b88ab687fe09d722da69999217377ae858eac2b78c8dd07172833"}}, @TIPC_NLA_NODE_ID={0xcd5, 0x3, "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0xec4}, 0x1, 0x0, 0x0, 0x44}, 0x10) [ 618.060892][ T1791] IPVS: ftp: loaded support on port[0] = 21 02:03:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000014c0)={&(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10, 0x0}, 0x0) 02:03:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001360034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 618.153801][ T1796] IPVS: ftp: loaded support on port[0] = 21 02:03:45 executing program 2: getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000001800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001840)=0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f00000019c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)={0xa8, 0x0, 0x400, 0x70bd2d, 0x0, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}]}, 0xa8}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GET(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000003d0000000e0001006e657464657673696d00006e657464657673696d3000001c008200516f757263656b6d61635f69735f6d75"], 0x50}}, 0x0) 02:03:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002200)=@deltfilter={0xec4, 0x2d, 0x0, 0x0, 0x0, {}, [@TCA_RATE={0x6}, @TCA_CHAIN={0x8}, @TCA_RATE={0x6}, @filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0xe78, 0x2, [@TCA_MATCHALL_ACT={0xe74, 0x2, [@m_mirred={0xe70, 0x0, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x4}, {0xe41, 0x6, "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"}, {0xc}, {0xc}}}]}]}}]}, 0xec4}}, 0x0) [ 618.500371][ T1851] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 02:03:46 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:03:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc) 02:03:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001368034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:46 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="c40e00003b2ab3"], 0xec4}}, 0x0) 02:03:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000007d40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000007f80)) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000007409b9"], 0x24}}, 0x0) [ 619.258825][ T1870] IPVS: ftp: loaded support on port[0] = 21 02:03:46 executing program 5: pselect6(0x6, &(0x7f0000000080), 0x0, &(0x7f0000000100), 0x0, 0x0) 02:03:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000014c0)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}]}, @TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_NODE={0xd28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "4a510b88ab687fe09d722da69999217377ae858eac2b78c8dd07172833"}}, @TIPC_NLA_NODE_ID={0xcd5, 0x3, "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"}]}]}, 0xec4}}, 0x0) 02:03:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000000136c034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:46 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='.\x00'}, 0x10) [ 619.347307][ T1877] IPVS: ftp: loaded support on port[0] = 21 02:03:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r0, 0x0, &(0x7f0000000180)) 02:03:46 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x5411, 0x0) 02:03:47 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:03:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001374034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:47 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r1, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r1, 0x5451) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, 0x0, 0x0) 02:03:47 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x0, 0x0, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8915, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @remote}}) 02:03:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003d"], 0x50}}, 0x0) [ 620.408637][ T1950] validate_nla: 9 callbacks suppressed [ 620.408649][ T1950] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 620.456157][ T1952] IPVS: ftp: loaded support on port[0] = 21 [ 620.472817][ T1950] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x89a0, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @remote}}) 02:03:47 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x9, 0x6, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000000137a034700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 620.599782][ T1958] IPVS: ftp: loaded support on port[0] = 21 [ 620.608460][ T1963] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.5'. [ 620.669274][ T1973] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.5'. 02:03:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f00000014c0)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}]}, @TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_NODE={0xd28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "4a510b88ab687fe09d722da69999217377ae858eac2b78c8dd07172833"}}, @TIPC_NLA_NODE_ID={0xcd5, 0x3, "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"}]}]}, 0xec4}}, 0x0) [ 620.762979][ T1981] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000240003"], 0x24}}, 0x0) 02:03:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8903, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @remote}}) [ 620.884141][ T1981] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:48 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:03:48 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r1, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r1, 0x5451) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, 0x0, 0x0) 02:03:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002140)=@newqdisc={0x24, 0x24, 0x303}, 0x24}}, 0x0) 02:03:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300054700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={0x0, 0x24}}, 0x0) 02:03:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x40049409, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @remote}}) [ 621.616166][ T2029] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 621.629962][ T2031] IPVS: ftp: loaded support on port[0] = 21 02:03:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000014c0)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}]}, @TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_NODE={0xd28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "4a510b88ab687fe09d722da69999217377ae858eac2b78c8dd07172833"}}, @TIPC_NLA_NODE_ID={0xcd5, 0x3, "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"}]}]}, 0xec4}}, 0x0) [ 621.669158][ T2029] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:48 executing program 1: socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x8}, &(0x7f0000000180)={0x0, 0x989680}, 0x0) 02:03:48 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4442, 0x0) [ 621.764807][ T2037] IPVS: ftp: loaded support on port[0] = 21 02:03:48 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x0, 0x1, 0x0, &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002200)=@deltfilter={0x24, 0x2d, 0x1}, 0x24}}, 0x0) 02:03:48 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, 0x0, &(0x7f0000000300)) [ 622.359152][ T2029] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:49 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) [ 623.001548][ T2115] IPVS: ftp: loaded support on port[0] = 21 02:03:52 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r1, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r1, 0x5451) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, 0x0, 0x0) 02:03:52 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="735d39a356"], &(0x7f0000000340)='GPL\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:52 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0x3f7, &(0x7f0000001480)=ANY=[], &(0x7f0000000340)='GPL\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002140)=@newqdisc={0x24, 0x24, 0x303, 0x0, 0x0, {0x3}}, 0x24}}, 0x0) 02:03:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300064700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:52 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) [ 625.355948][ T2149] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 625.378862][ T2149] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000001240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000001280)=ANY=[], 0x1168}}, 0x0) [ 625.444997][ T2155] IPVS: ftp: loaded support on port[0] = 21 02:03:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 02:03:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002140)=@newqdisc={0x24, 0x12, 0x303}, 0x24}}, 0x0) 02:03:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300074700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 625.518625][ T2158] IPVS: ftp: loaded support on port[0] = 21 02:03:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={0x0}, 0x1, 0x0, 0x7231}, 0x0) [ 625.678433][ T2182] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 625.700838][ T2180] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @remote}}) [ 625.755755][ T2180] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 626.293569][ T2182] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 626.340878][ T2157] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 626.371363][ T2180] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:03:56 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f0000000280)=@caif=@rfm, 0x80, &(0x7f00000013c0)=[{0x0}, {&(0x7f0000000340)=""/3, 0x3}], 0x2}}], 0x1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000002f80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) 02:03:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000007d40)=[{{&(0x7f0000000640)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000007409b9"], 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, 0x0) 02:03:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_STATION(r0, 0xffffffffffffffff, 0x0) 02:03:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:56 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:03:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f0000000280)=@caif=@rfm, 0x80, &(0x7f00000013c0)=[{0x0, 0x2}, {&(0x7f0000000340)=""/3, 0x3}], 0x2}}], 0x1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000002f80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) [ 629.210454][ T2266] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 629.223125][ T2264] IPVS: ftp: loaded support on port[0] = 21 [ 629.242984][ T2266] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 629.281054][ T2268] IPVS: ftp: loaded support on port[0] = 21 02:03:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) read$alg(r0, &(0x7f0000000240)=""/187, 0xbb) 02:03:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002200)=@delchain={0x24, 0x65, 0x1}, 0x24}}, 0x0) 02:03:56 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x4, &(0x7f00000000c0)=@framed={{}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xa0, &(0x7f0000000140)=""/160, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:56 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x0, 0xf4240, 0x0, &(0x7f0000000340)='GPL\x00', 0x0, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000001000030300e0b10000000000000000002867e8541a94c0d65d1d9f0a6e"], 0x24}}, 0x0) [ 630.006679][ T2266] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 630.145443][ T2269] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 630.179619][ T2328] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 02:03:59 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:03:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900000013000a4700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:03:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 02:03:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f0000000280)=@caif=@rfm, 0x80, &(0x7f00000013c0)=[{0x0}, {0x0}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3}}], 0x1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000002f80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) 02:03:59 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x12, 0x1, 0x0, &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:03:59 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) [ 633.003729][ T2363] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 633.029325][ T2366] IPVS: ftp: loaded support on port[0] = 21 [ 633.040957][ T2363] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$NL80211_CMD_SET_MCAST_RATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) [ 633.086539][ T2369] IPVS: ftp: loaded support on port[0] = 21 02:04:00 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="9508"], &(0x7f0000000340)='GPL\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:04:00 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)={0x2c, 0x0, 0x1, 0x101, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8}, {0x8, 0x2, @multicast2}}}]}]}, 0x2c}}, 0x0) 02:04:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900000013000b4700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:04:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)={0x14, r1, 0x339, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 02:04:00 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x7c}}, 0x0) [ 633.410559][ T2419] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 633.473014][ T2419] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:00 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:04:00 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:04:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f0000000280)=@caif=@rfm, 0x80, &(0x7f00000013c0)=[{0x0}, {&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, &(0x7f0000001400)=""/227, 0xe3}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000002f80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) [ 633.704929][ T2432] IPVS: ftp: loaded support on port[0] = 21 [ 633.897898][ T2419] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:00 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @multicast}, 0x10) 02:04:00 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0x1, &(0x7f0000001480)=ANY=[@ANYBLOB="91"], &(0x7f0000000340)='GPL\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 633.946024][ T2423] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 634.712783][ T2366] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 02:04:01 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:04:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000390000000e0001"], 0x50}}, 0x0) 02:04:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300114700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:04:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000000000)=@newqdisc={0x48, 0x24, 0x303, 0x0, 0x0, {}, [@TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}]}]}, 0x48}}, 0x0) 02:04:01 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:04:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f00000000c0)=0xac) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x541b, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @remote}}) [ 635.145365][ T2488] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 635.157309][ T2484] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 635.167530][ T2486] IPVS: ftp: loaded support on port[0] = 21 [ 635.209021][ T2492] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 635.225453][ T2488] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:02 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000002c0), 0x10}, 0x78) [ 635.258553][ T2490] IPVS: ftp: loaded support on port[0] = 21 02:04:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0xffffff1f}, 0x0) 02:04:02 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="550a4aa8"], &(0x7f0000000340)='GPL\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:04:02 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0xf4240, &(0x7f0000001480)=ANY=[], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:04:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x7ffff000, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000002f80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) 02:04:02 executing program 2: socketpair(0x10, 0x2, 0x1, &(0x7f0000000000)) [ 635.969310][ T2488] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 636.215473][ T2493] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 02:04:03 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:04:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, 0x0, &(0x7f0000000880)) 02:04:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, 0x0, &(0x7f0000000080)) 02:04:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300204700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 636.557388][ T2564] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 636.686221][ T2572] IPVS: ftp: loaded support on port[0] = 21 [ 637.440079][ T2572] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 02:04:06 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:04:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000580)={'batadv0\x00'}) 02:04:06 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'wg1\x00', {0x2, 0x0, @broadcast}}) 02:04:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300254700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:04:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xfffffffd, 0x4) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x500, &(0x7f0000002180)={&(0x7f0000002140)=@newqdisc={0x24, 0x10, 0x303}, 0x24}}, 0x0) 02:04:06 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:04:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x500, &(0x7f0000002180)={&(0x7f0000002140)=@newqdisc={0x24, 0x10, 0x303}, 0x24}}, 0x0) [ 639.986843][ T2617] IPVS: ftp: loaded support on port[0] = 21 [ 640.014004][ T2619] IPVS: ftp: loaded support on port[0] = 21 [ 640.424142][ T2614] validate_nla: 1 callbacks suppressed [ 640.424154][ T2614] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 640.451705][ T2616] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 02:04:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002140)=@newqdisc={0x24, 0x10, 0x303}, 0x24}}, 0x0) [ 640.481911][ T2623] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 640.799717][ T2627] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 640.816355][ T2632] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 02:04:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000d00)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000cc0)={0x0}}, 0x0) 02:04:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffed6}}], 0x1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x4}, 0x14}}, 0x0) [ 640.844522][ T2634] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 640.866128][ T2621] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 640.935516][ T2614] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in6, @in6}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000000840)=0xffffffffffffffba) 02:04:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300404700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 641.814739][ T2649] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 641.835122][ T2649] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:11 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:04:11 executing program 2: socket$alg(0x26, 0x5, 0x0) pselect6(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x8}, 0x0, 0x0) 02:04:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002140)=@newqdisc={0x24, 0xc0, 0x303}, 0x24}}, 0x0) 02:04:11 executing program 5: pselect6(0x6, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x8}, 0x0, 0x0) 02:04:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3900000013005a4700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 644.796542][ T2667] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 644.868308][ T2671] IPVS: ftp: loaded support on port[0] = 21 [ 644.894961][ T2667] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:11 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:04:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}, 0x0) 02:04:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f0000000280)=@caif=@rfm, 0x80, &(0x7f00000013c0)=[{0x0}, {&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, &(0x7f0000001400)=""/227, 0xe3}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000002f80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) 02:04:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300024700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) [ 645.097672][ T2693] IPVS: ftp: loaded support on port[0] = 21 02:04:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c"], 0x1c}}, 0x0) 02:04:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$inet(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)=[@ip_tos_int={{0x14}}], 0x18}, 0x0) 02:04:12 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 645.251576][ T2707] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 645.313707][ T2707] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:12 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x0, 0x0, 0x7, 0x5}, 0x40) [ 645.504732][ T2732] IPVS: ftp: loaded support on port[0] = 21 02:04:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002140)=@newqdisc={0x23, 0x24, 0x303}, 0x24}}, 0x0) 02:04:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300044700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:04:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000300003"], 0x24}}, 0x0) 02:04:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={0x0}}, 0x0) [ 645.754858][ T2764] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 645.780395][ T2765] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 645.799653][ T2764] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 646.102208][ T2693] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 02:04:13 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:04:13 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:04:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x28, 0x1}, 0x40) 02:04:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300054700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:04:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x38, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000002f80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) 02:04:13 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="18"], &(0x7f0000000340)='GPL\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 646.350331][ T2787] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 646.402736][ T2790] IPVS: ftp: loaded support on port[0] = 21 [ 646.409320][ T2787] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, &(0x7f0000000840)) 02:04:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002140)=ANY=[@ANYBLOB="2400000024000303000000000000a22c8e"], 0x24}}, 0x0) [ 646.447633][ T2794] IPVS: ftp: loaded support on port[0] = 21 02:04:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000002f80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) 02:04:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0xfffffffffffffe54, &(0x7f00000013c0), 0x34}}], 0x1, 0x40010100, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000002f80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) 02:04:13 executing program 5: pselect6(0x40, &(0x7f0000000300), 0x0, &(0x7f0000000380)={0x6}, &(0x7f00000003c0), 0x0) 02:04:13 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x15, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 647.150689][ T2787] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 647.420568][ T2797] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 02:04:14 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) [ 647.817810][ T2877] IPVS: ftp: loaded support on port[0] = 21 [ 648.318236][ T2877] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 02:04:17 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:04:17 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f00000014c0)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001580)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp={0x44, 0x4, 0xb3}, @end, @timestamp_addr={0x44, 0x4}]}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x38}, 0x4000084) 02:04:17 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB='s'], &(0x7f0000000340)='GPL\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:04:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300064700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:04:17 executing program 5: socketpair(0x28, 0x0, 0x4, &(0x7f0000000040)) 02:04:17 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) [ 650.667267][ T2912] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 650.711120][ T2914] IPVS: ftp: loaded support on port[0] = 21 [ 650.715104][ T2912] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={0x0}}, 0x0) connect$netlink(r0, &(0x7f0000000000), 0xc) 02:04:17 executing program 1: socketpair(0x11, 0xa, 0x1c, &(0x7f0000000040)) 02:04:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10000, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000002f80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) [ 650.768747][ T2921] IPVS: ftp: loaded support on port[0] = 21 02:04:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300074700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:04:18 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, 0x0, &(0x7f00000000c0)) 02:04:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002200)=@deltfilter={0x24, 0x2d, 0x1}, 0x24}}, 0x0) [ 651.106696][ T2967] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 651.162594][ T2967] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:18 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 02:04:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0xc020660b, 0x0) 02:04:18 executing program 2: socketpair(0x2, 0x3, 0x0, &(0x7f0000007980)) 02:04:18 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x10, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000050000000000000006000000180000000300000000000000ffffff7f05a80600fcffffffd2041800000000009500000000000000181a"], &(0x7f00000006c0)='syzkaller\x00', 0x7, 0xea, &(0x7f0000000700)=""/234, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:04:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000001380)={0x0, 0x0, 0x0}, 0x0) [ 651.471740][ T2992] IPVS: ftp: loaded support on port[0] = 21 [ 651.842543][ T2914] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 651.891664][ T2967] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 02:04:19 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) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=0x0, @ANYBLOB="00443d00000000001c0012800b0001006970766c616e00000c00028006000100020000000a00050004"], 0x48}}, 0x0) 02:04:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, @sco, @in, @xdp}) 02:04:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8940, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @remote}}) 02:04:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000000c0)="e584354957f895fa31958c7d99d335e0", 0x10) 02:04:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300084700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:04:19 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x10, 0xffffffffffffffff, 0xdc06c000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000600)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffff9, @mcast1, 0x1}, {0xa, 0x4e23, 0x4, @empty, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 652.260232][ T3047] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 652.315174][ T3047] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 652.329996][ T3051] IPVS: ftp: loaded support on port[0] = 21 [ 652.339172][ T3049] IPVS: ftp: loaded support on port[0] = 21 02:04:19 executing program 1: 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, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=@newtfilter={0x78, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x8}, {}, {0xe}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x4c, 0x2, [@TCA_FW_CLASSID={0x8, 0x1, {0x0, 0xffff}}, @TCA_FW_POLICE={0x40, 0x2, [@TCA_POLICE_TBF={0x3c, 0x1, {0xffff0000, 0x0, 0x0, 0x0, 0x0, {}, {0x3, 0x1, 0x0, 0xa1c, 0x6, 0xa81}, 0x20, 0x7, 0x4}}]}]}}]}, 0x78}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 02:04:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002200)=@deltfilter={0xec4, 0x2d, 0x1, 0x0, 0x0, {}, [@TCA_RATE={0x6, 0x5, {0x6, 0x66}}, @TCA_CHAIN={0x8, 0xb, 0xffffa361}, @TCA_RATE={0x6, 0x5, {0x80, 0x40}}, @filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0xe78, 0x2, [@TCA_MATCHALL_ACT={0xe74, 0x2, [@m_mirred={0xe70, 0x0, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x4}, {0xe41, 0x6, "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"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}]}]}}]}, 0xec4}}, 0x24008810) 02:04:19 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="13"], &(0x7f0000000340)='GPL\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:04:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000005600000025000000190004000400fc63a2985001000000c1e12202ebff07fd17e5", 0x39}], 0x1) 02:04:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0xc0189436, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @remote}}) 02:04:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8982, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @remote}}) [ 652.692141][ T3110] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 652.724508][ T3111] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 652.811541][ T3118] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 653.239792][ T3111] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 801.982188][ T1655] INFO: task kworker/u4:7:10321 blocked for more than 143 seconds. [ 801.990211][ T1655] Not tainted 5.10.0-rc6-syzkaller #0 [ 802.011992][ T1655] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 802.021282][ T1655] task:kworker/u4:7 state:D stack:24856 pid:10321 ppid: 2 flags:0x00004000 [ 802.051965][ T1655] Workqueue: tc_filter_workqueue fw_delete_filter_work [ 802.058850][ T1655] Call Trace: [ 802.072078][ T1655] __schedule+0x893/0x2130 [ 802.076544][ T1655] ? io_schedule_timeout+0x140/0x140 [ 802.081889][ T1655] schedule+0xcf/0x270 [ 802.101984][ T1655] schedule_preempt_disabled+0xf/0x20 [ 802.107411][ T1655] __mutex_lock+0x3e2/0x10e0 [ 802.119794][ T1655] ? fw_delete_filter_work+0xe/0x20 [ 802.125096][ T1655] ? mutex_lock_io_nested+0xf60/0xf60 [ 802.142310][ T1655] ? lock_release+0x710/0x710 [ 802.147037][ T1655] fw_delete_filter_work+0xe/0x20 [ 802.161981][ T1655] process_one_work+0x933/0x15a0 [ 802.166964][ T1655] ? lock_release+0x710/0x710 [ 802.171647][ T1655] ? pwq_dec_nr_in_flight+0x320/0x320 [ 802.192018][ T1655] ? rwlock_bug.part.0+0x90/0x90 [ 802.197009][ T1655] ? _raw_spin_lock_irq+0x41/0x50 [ 802.212011][ T1655] worker_thread+0x64c/0x1120 [ 802.216741][ T1655] ? __kthread_parkme+0x13f/0x1e0 [ 802.231962][ T1655] ? process_one_work+0x15a0/0x15a0 [ 802.237190][ T1655] kthread+0x3b1/0x4a0 [ 802.241270][ T1655] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 802.261966][ T1655] ret_from_fork+0x1f/0x30 [ 802.266514][ T1655] INFO: task syz-executor.4:3051 blocked for more than 143 seconds. [ 802.291960][ T1655] Not tainted 5.10.0-rc6-syzkaller #0 [ 802.297896][ T1655] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 802.322140][ T1655] task:syz-executor.4 state:D stack:27144 pid: 3051 ppid: 8512 flags:0x00000004 [ 802.331437][ T1655] Call Trace: [ 802.347288][ T1655] __schedule+0x893/0x2130 [ 802.356951][ T1655] ? io_schedule_timeout+0x140/0x140 [ 802.373456][ T1655] schedule+0xcf/0x270 [ 802.383395][ T1655] schedule_preempt_disabled+0xf/0x20 [ 802.396147][ T1655] __mutex_lock+0x3e2/0x10e0 [ 802.407746][ T1655] ? rtnetlink_rcv_msg+0x3f9/0xad0 [ 802.422658][ T1655] ? mutex_lock_io_nested+0xf60/0xf60 [ 802.437507][ T1655] ? rtnetlink_rcv_msg+0x3c3/0xad0 [ 802.450843][ T1655] rtnetlink_rcv_msg+0x3f9/0xad0 [ 802.460182][ T1655] ? rtnetlink_put_metrics+0x510/0x510 [ 802.475772][ T1655] netlink_rcv_skb+0x153/0x420 [ 802.487817][ T1655] ? rtnetlink_put_metrics+0x510/0x510 [ 802.498080][ T1655] ? netlink_ack+0xaa0/0xaa0 [ 802.512320][ T1655] ? netlink_deliver_tap+0x227/0xb70 [ 802.523766][ T1655] netlink_unicast+0x533/0x7d0 [ 802.537405][ T1655] ? netlink_attachskb+0x810/0x810 [ 802.552031][ T1655] ? __phys_addr_symbol+0x2c/0x70 [ 802.563781][ T1655] ? __check_object_size+0x171/0x3f0 [ 802.577668][ T1655] netlink_sendmsg+0x856/0xd90 [ 802.587482][ T1655] ? netlink_unicast+0x7d0/0x7d0 [ 802.603328][ T1655] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 802.614645][ T1655] ? netlink_unicast+0x7d0/0x7d0 [ 802.629246][ T1655] sock_sendmsg+0xcf/0x120 [ 802.641111][ T1655] ____sys_sendmsg+0x6e8/0x810 [ 802.655217][ T1655] ? kernel_sendmsg+0x50/0x50 [ 802.667572][ T1655] ? do_recvmmsg+0x6c0/0x6c0 [ 802.677313][ T1655] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 802.692622][ T1655] ___sys_sendmsg+0xf3/0x170 [ 802.703814][ T1655] ? sendmsg_copy_msghdr+0x160/0x160 [ 802.717493][ T1655] ? __fget_files+0x272/0x400 [ 802.730398][ T1655] ? lock_downgrade+0x6d0/0x6d0 [ 802.745117][ T1655] ? clockevents_program_event+0x141/0x350 [ 802.758517][ T1655] ? __fget_files+0x294/0x400 [ 802.772537][ T1655] ? __fget_light+0xea/0x280 [ 802.784697][ T1655] __sys_sendmsg+0xe5/0x1b0 [ 802.797404][ T1655] ? __sys_sendmsg_sock+0xb0/0xb0 [ 802.822030][ T1655] ? hrtimer_interrupt+0x6f4/0x940 [ 802.827206][ T1655] ? syscall_enter_from_user_mode+0x1d/0x50 [ 802.834114][ T1655] do_syscall_64+0x2d/0x70 [ 802.838553][ T1655] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 802.862501][ T1655] RIP: 0033:0x45e0f9 [ 802.867111][ T1655] RSP: 002b:00007faeb402fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 802.892111][ T1655] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e0f9 [ 802.900136][ T1655] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000003 [ 802.921995][ T1655] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 802.930030][ T1655] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 802.939287][ T1655] R13: 00007ffce2b2fbaf R14: 00007faeb40309c0 R15: 000000000119bf8c [ 802.947910][ T1655] INFO: task syz-executor.3:3100 blocked for more than 144 seconds. [ 802.957030][ T1655] Not tainted 5.10.0-rc6-syzkaller #0 [ 802.963365][ T1655] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 802.972508][ T1655] task:syz-executor.3 state:D stack:28152 pid: 3100 ppid: 8510 flags:0x00004004 [ 802.981738][ T1655] Call Trace: [ 802.988571][ T1655] __schedule+0x893/0x2130 [ 803.000652][ T1655] ? io_schedule_timeout+0x140/0x140 [ 803.008763][ T1655] schedule+0xcf/0x270 [ 803.020908][ T1655] schedule_preempt_disabled+0xf/0x20 [ 803.028982][ T1655] __mutex_lock+0x3e2/0x10e0 [ 803.042057][ T1655] ? ip_mc_drop_socket+0x89/0x260 [ 803.047111][ T1655] ? mutex_lock_io_nested+0xf60/0xf60 [ 803.061701][ T1655] ip_mc_drop_socket+0x89/0x260 [ 803.067801][ T1655] ? locks_remove_file+0x30d/0x560 [ 803.082026][ T1655] inet_release+0x97/0x280 [ 803.086813][ T1655] __sock_release+0xcd/0x280 [ 803.091427][ T1655] sock_close+0x18/0x20 [ 803.105606][ T1655] __fput+0x285/0x920 [ 803.109616][ T1655] ? __sock_release+0x280/0x280 [ 803.119062][ T1655] task_work_run+0xdd/0x190 [ 803.128311][ T1655] exit_to_user_mode_prepare+0x17e/0x1a0 [ 803.138740][ T1655] syscall_exit_to_user_mode+0x38/0x260 [ 803.146634][ T1655] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 803.152663][ T1655] RIP: 0033:0x417a51 [ 803.157048][ T1655] RSP: 002b:00007ffe06b78a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 803.166990][ T1655] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000417a51 [ 803.175975][ T1655] RDX: 0000000000000000 RSI: 00000000162a2451 RDI: 0000000000000004 [ 803.184424][ T1655] RBP: 0000000000000001 R08: 000000000000c5f6 R09: 00000000162a2451 [ 803.194514][ T1655] R10: 00000000162a2455 R11: 0000000000000293 R12: 000000000119ca00 [ 803.205164][ T1655] R13: 000000000119ca00 R14: 00000000000003e8 R15: 000000000119c034 [ 803.214883][ T1655] INFO: task syz-executor.2:3128 blocked for more than 144 seconds. [ 803.224716][ T1655] Not tainted 5.10.0-rc6-syzkaller #0 [ 803.230693][ T1655] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 803.244078][ T1655] task:syz-executor.2 state:D stack:29640 pid: 3128 ppid: 8508 flags:0x00004004 [ 803.255130][ T1655] Call Trace: [ 803.258543][ T1655] __schedule+0x893/0x2130 [ 803.266229][ T1655] ? io_schedule_timeout+0x140/0x140 [ 803.271743][ T1655] ? rwlock_bug.part.0+0x90/0x90 [ 803.279895][ T1655] schedule+0xcf/0x270 [ 803.285820][ T1655] schedule_preempt_disabled+0xf/0x20 [ 803.291414][ T1655] __mutex_lock+0x3e2/0x10e0 [ 803.300571][ T1655] ? vlan_ioctl_handler+0xb7/0xef0 [ 803.308815][ T1655] ? mutex_lock_io_nested+0xf60/0xf60 [ 803.316868][ T1655] ? lock_downgrade+0x6d0/0x6d0 [ 803.323554][ T1655] vlan_ioctl_handler+0xb7/0xef0 [ 803.328717][ T1655] ? mutex_lock_io_nested+0xf60/0xf60 [ 803.337724][ T1655] ? register_vlan_dev+0x8e0/0x8e0 [ 803.344776][ T1655] ? do_vfs_ioctl+0x27d/0x1090 [ 803.350398][ T1655] ? generic_block_fiemap+0x60/0x60 [ 803.359018][ T1655] ? register_vlan_dev+0x8e0/0x8e0 [ 803.366154][ T1655] sock_ioctl+0x4d1/0x730 [ 803.370772][ T1655] ? dlci_ioctl_set+0x30/0x30 [ 803.378633][ T1655] ? __fget_files+0x294/0x400 [ 803.385215][ T1655] ? bpf_lsm_file_ioctl+0x5/0x10 [ 803.390371][ T1655] ? dlci_ioctl_set+0x30/0x30 [ 803.398465][ T1655] __x64_sys_ioctl+0x193/0x200 [ 803.405102][ T1655] do_syscall_64+0x2d/0x70 [ 803.409735][ T1655] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 803.419459][ T1655] RIP: 0033:0x45e0f9 [ 803.427381][ T1655] RSP: 002b:00007f24ab5e6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 803.437744][ T1655] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e0f9 [ 803.449261][ T1655] RDX: 0000000020000000 RSI: 0000000000008982 RDI: 0000000000000003 [ 803.459439][ T1655] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 803.469428][ T1655] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 803.479545][ T1655] R13: 00007ffe7b012e6f R14: 00007f24ab5e79c0 R15: 000000000119bf8c [ 803.489552][ T1655] [ 803.489552][ T1655] Showing all locks held in the system: [ 803.499312][ T1655] 4 locks held by kworker/u4:2/27: [ 803.506574][ T1655] #0: ffff8881407ab138 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 803.519202][ T1655] #1: ffffc90000e2fda8 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 803.531326][ T1655] #2: ffffffff8c9156d0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x9b/0xa00 [ 803.543487][ T1655] #3: ffffffff8c927888 (rtnl_mutex){+.+.}-{3:3}, at: gate_exit_net+0x22/0x360 [ 803.556273][ T1655] 1 lock held by khungtaskd/1655: [ 803.561498][ T1655] #0: ffffffff8b3378e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 803.588909][ T1655] 1 lock held by in:imklog/8174: [ 803.602458][ T1655] #0: ffff8880143a14f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 803.623129][ T1655] 3 locks held by kworker/u4:7/10321: [ 803.628726][ T1655] #0: ffff8880150a0938 ((wq_completion)tc_filter_workqueue){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 803.669404][ T1655] #1: ffffc90002477da8 ((work_completion)(&(rwork)->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 803.695838][ T1655] #2: ffffffff8c927888 (rtnl_mutex){+.+.}-{3:3}, at: fw_delete_filter_work+0xe/0x20 [ 803.713206][ T1655] 3 locks held by kworker/0:71/525: [ 803.720919][ T1655] #0: ffff888147187538 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 803.742608][ T1655] #1: ffffc9000306fda8 ((addr_chk_work).work){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 803.761393][ T1655] #2: ffffffff8c927888 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0xa/0x20 [ 803.781684][ T1655] 3 locks held by kworker/1:59/1398: [ 803.788073][ T1655] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 803.809225][ T1655] #1: ffffc9000269fda8 (deferred_process_work){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 803.831999][ T1655] #2: ffffffff8c927888 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0xa/0x20 [ 803.851641][ T1655] 1 lock held by syz-executor.4/3051: [ 803.859426][ T1655] #0: ffffffff8c927888 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 803.878326][ T1655] 1 lock held by syz-executor.1/3124: [ 803.888603][ T1655] 2 locks held by syz-executor.3/3100: [ 803.902055][ T1655] #0: ffff888031f0d1d0 (&sb->s_type->i_mutex_key#12){+.+.}-{3:3}, at: __sock_release+0x86/0x280 [ 803.923634][ T1655] #1: ffffffff8c927888 (rtnl_mutex){+.+.}-{3:3}, at: ip_mc_drop_socket+0x89/0x260 [ 803.939965][ T1655] 2 locks held by syz-executor.2/3128: [ 803.949450][ T1655] #0: ffffffff8c908568 (vlan_ioctl_mutex){+.+.}-{3:3}, at: sock_ioctl+0x4b8/0x730 [ 803.969577][ T1655] #1: ffffffff8c927888 (rtnl_mutex){+.+.}-{3:3}, at: vlan_ioctl_handler+0xb7/0xef0 [ 803.980162][ T1655] [ 803.991674][ T1655] ============================================= [ 803.991674][ T1655] [ 804.003798][ T1655] NMI backtrace for cpu 1 [ 804.008151][ T1655] CPU: 1 PID: 1655 Comm: khungtaskd Not tainted 5.10.0-rc6-syzkaller #0 [ 804.016506][ T1655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.026565][ T1655] Call Trace: [ 804.029884][ T1655] dump_stack+0x107/0x163 [ 804.034221][ T1655] nmi_cpu_backtrace.cold+0x44/0xd7 [ 804.039431][ T1655] ? lapic_can_unplug_cpu+0x80/0x80 [ 804.044632][ T1655] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 804.050624][ T1655] watchdog+0xd43/0xfa0 [ 804.054789][ T1655] ? reset_hung_task_detector+0x30/0x30 [ 804.060341][ T1655] kthread+0x3b1/0x4a0 [ 804.064427][ T1655] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 804.070335][ T1655] ret_from_fork+0x1f/0x30 [ 804.076437][ T1655] Sending NMI from CPU 1 to CPUs 0: [ 804.082873][ C0] NMI backtrace for cpu 0 [ 804.082881][ C0] CPU: 0 PID: 3124 Comm: syz-executor.1 Not tainted 5.10.0-rc6-syzkaller #0 [ 804.082889][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.082894][ C0] RIP: 0010:__lock_acquire+0xc/0x5500 [ 804.082907][ C0] Code: 8c e8 b8 be 5b 00 e9 46 ff ff ff 48 c7 c7 98 df ec 8c e8 a7 be 5b 00 e9 58 fe ff ff 66 90 41 57 41 89 cf 41 56 49 89 fe 41 55 <41> 89 d5 41 54 41 89 f4 55 53 44 89 c3 48 81 ec f0 00 00 00 48 8b [ 804.082913][ C0] RSP: 0018:ffffc9000a44eaa8 EFLAGS: 00000046 [ 804.082925][ C0] RAX: 0000000000000000 RBX: 1ffff92001489d5f RCX: 0000000000000000 [ 804.082931][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888021b77a68 [ 804.082938][ C0] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 804.082944][ C0] R10: fffffbfff19d95b9 R11: 0000000000000000 R12: 0000000000000000 [ 804.082950][ C0] R13: ffff888021b77a68 R14: ffff888021b77a68 R15: 0000000000000000 [ 804.082957][ C0] FS: 00007f83940c4700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 804.082963][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 804.082969][ C0] CR2: 00007faa8831d000 CR3: 0000000025856000 CR4: 00000000001506f0 [ 804.082976][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 804.082982][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 804.082986][ C0] Call Trace: [ 804.082990][ C0] lock_acquire+0x29d/0x740 [ 804.082995][ C0] ? tcf_idr_check_alloc+0x78/0x3b0 [ 804.082999][ C0] ? lock_release+0x710/0x710 [ 804.083004][ C0] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 804.083009][ C0] __mutex_lock+0x134/0x10e0 [ 804.083014][ C0] ? tcf_idr_check_alloc+0x78/0x3b0 [ 804.083018][ C0] ? tcf_idr_check_alloc+0x78/0x3b0 [ 804.083023][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 804.083028][ C0] ? mutex_lock_io_nested+0xf60/0xf60 [ 804.083033][ C0] ? check_memory_region+0x17/0x180 [ 804.083038][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 804.083043][ C0] ? __radix_tree_lookup+0xef/0x290 [ 804.083048][ C0] ? __sanitizer_cov_trace_pc+0x45/0x60 [ 804.083053][ C0] ? wait_for_completion+0x260/0x260 [ 804.083057][ C0] tcf_idr_check_alloc+0x78/0x3b0 [ 804.083062][ C0] tcf_police_init+0x347/0x13a0 [ 804.083066][ C0] ? tcf_police_cleanup+0x60/0x60 [ 804.083071][ C0] ? find_held_lock+0x2d/0x110 [ 804.083075][ C0] ? tc_lookup_action_n+0xcd/0xf0 [ 804.083080][ C0] ? __kernel_text_address+0x9/0x30 [ 804.083085][ C0] tcf_action_init_1+0x1a3/0x990 [ 804.083089][ C0] ? tcf_action_dump_old+0x80/0x80 [ 804.083094][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 804.083099][ C0] ? kasan_save_stack+0x32/0x40 [ 804.083104][ C0] ? kasan_save_stack+0x32/0x40 [ 804.083108][ C0] ? kasan_save_stack+0x1b/0x40 [ 804.083114][ C0] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 804.083118][ C0] ? fw_change+0x91b/0x13e0 [ 804.083123][ C0] ? tc_new_tfilter+0x1398/0x2130 [ 804.083127][ C0] ? netlink_rcv_skb+0x153/0x420 [ 804.083132][ C0] ? netlink_unicast+0x533/0x7d0 [ 804.083136][ C0] ? netlink_sendmsg+0x856/0xd90 [ 804.083141][ C0] ? sock_sendmsg+0xcf/0x120 [ 804.083145][ C0] ? ____sys_sendmsg+0x331/0x810 [ 804.083150][ C0] ? ___sys_sendmsg+0xf3/0x170 [ 804.083154][ C0] tcf_exts_validate+0x138/0x420 [ 804.083159][ C0] ? tcf_exts_destroy+0xc0/0xc0 [ 804.083163][ C0] fw_set_parms+0x13d/0xaa0 [ 804.083168][ C0] ? fw_delete+0x8c0/0x8c0 [ 804.083173][ C0] ? kasan_unpoison_shadow+0x33/0x40 [ 804.083177][ C0] fw_change+0xa30/0x13e0 [ 804.083182][ C0] ? lock_downgrade+0x6d0/0x6d0 [ 804.083186][ C0] ? fw_set_parms+0xaa0/0xaa0 [ 804.083191][ C0] tc_new_tfilter+0x1398/0x2130 [ 804.083195][ C0] ? fw_set_parms+0xaa0/0xaa0 [ 804.083200][ C0] ? tc_del_tfilter+0x15c0/0x15c0 [ 804.083204][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 804.083209][ C0] ? tc_del_tfilter+0x15c0/0x15c0 [ 804.083214][ C0] rtnetlink_rcv_msg+0x80e/0xad0 [ 804.083219][ C0] ? rtnetlink_put_metrics+0x510/0x510 [ 804.083224][ C0] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 804.083228][ C0] netlink_rcv_skb+0x153/0x420 [ 804.083233][ C0] ? rtnetlink_put_metrics+0x510/0x510 [ 804.083237][ C0] ? netlink_ack+0xaa0/0xaa0 [ 804.083242][ C0] ? netlink_deliver_tap+0x227/0xb70 [ 804.083247][ C0] netlink_unicast+0x533/0x7d0 [ 804.083252][ C0] ? netlink_attachskb+0x810/0x810 [ 804.083256][ C0] ? __phys_addr_symbol+0x2c/0x70 [ 804.083261][ C0] ? __check_object_size+0x171/0x3f0 [ 804.083266][ C0] netlink_sendmsg+0x856/0xd90 [ 804.083270][ C0] ? netlink_unicast+0x7d0/0x7d0 [ 804.083275][ C0] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 804.083280][ C0] ? netlink_unicast+0x7d0/0x7d0 [ 804.083284][ C0] sock_sendmsg+0xcf/0x120 [ 804.083289][ C0] ____sys_sendmsg+0x331/0x810 [ 804.083293][ C0] ? kernel_sendmsg+0x50/0x50 [ 804.083297][ C0] ? do_recvmmsg+0x6c0/0x6c0 [ 804.083302][ C0] ? __lock_acquire+0x16b7/0x5500 [ 804.083307][ C0] ___sys_sendmsg+0xf3/0x170 [ 804.083312][ C0] ? sendmsg_copy_msghdr+0x160/0x160 [ 804.083316][ C0] ? find_held_lock+0x2d/0x110 [ 804.083321][ C0] ? __might_fault+0xd3/0x180 [ 804.083326][ C0] ? lock_downgrade+0x6d0/0x6d0 [ 804.083330][ C0] __sys_sendmmsg+0x195/0x470 [ 804.083334][ C0] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 804.083339][ C0] ? _copy_to_user+0xdc/0x150 [ 804.083343][ C0] ? put_timespec64+0xcb/0x120 [ 804.083348][ C0] ? ns_to_timespec64+0xc0/0xc0 [ 804.083352][ C0] ? __do_sys_futex+0x2a2/0x470 [ 804.083357][ C0] ? __do_sys_futex+0x2ab/0x470 [ 804.083362][ C0] __x64_sys_sendmmsg+0x99/0x100 [ 804.083367][ C0] ? syscall_enter_from_user_mode+0x1d/0x50 [ 804.083371][ C0] do_syscall_64+0x2d/0x70 [ 804.083377][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 804.083381][ C0] RIP: 0033:0x45e0f9 [ 804.083393][ C0] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 804.083399][ C0] RSP: 002b:00007f83940c3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 804.083410][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045e0f9 [ 804.083416][ C0] RDX: 010efe10675dec16 RSI: 0000000020000200 RDI: 0000000000000003 [ 804.083423][ C0] RBP: 000000000119c118 R08: 0000000000000000 R09: 0000000000000000 [ 804.083429][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c0dc [ 804.083436][ C0] R13: 00007fff21cf098f R14: 00007f83940c49c0 R15: 000000000119c0dc [ 804.102184][ T1655] Kernel panic - not syncing: hung_task: blocked tasks [ 804.716420][ T1655] CPU: 1 PID: 1655 Comm: khungtaskd Not tainted 5.10.0-rc6-syzkaller #0 [ 804.724756][ T1655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.734922][ T1655] Call Trace: [ 804.738244][ T1655] dump_stack+0x107/0x163 [ 804.742606][ T1655] panic+0x306/0x73d [ 804.746529][ T1655] ? __warn_printk+0xf3/0xf3 [ 804.751149][ T1655] ? lapic_can_unplug_cpu+0x80/0x80 [ 804.756378][ T1655] ? preempt_schedule_thunk+0x16/0x18 [ 804.761786][ T1655] ? watchdog.cold+0x5/0x158 [ 804.766423][ T1655] ? watchdog+0xa80/0xfa0 [ 804.770786][ T1655] watchdog.cold+0x16/0x158 [ 804.775337][ T1655] ? reset_hung_task_detector+0x30/0x30 [ 804.780922][ T1655] kthread+0x3b1/0x4a0 [ 804.785015][ T1655] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 804.790937][ T1655] ret_from_fork+0x1f/0x30 [ 804.796054][ T1655] Kernel Offset: disabled [ 804.800394][ T1655] Rebooting in 86400 seconds..