[0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x1, '!'}, &(0x7f0000000000)=0x3e2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x8}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:48:36 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x30, r3, 0x1, 0x0, 0x0, {0x7}, [@L2TP_ATTR_IFNAME={0x14}, @L2TP_ATTR_DEBUG={0x8}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r3, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x24021890}, 0x20008040) 17:48:36 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x44, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3}]}}}}}}}}, 0x0) 17:48:36 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x6, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38}]}}]}, 0x6c}}, 0x0) 17:48:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x3e50a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:48:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3}]}}}}}}}}, 0x0) [ 2764.229548][ T5533] IPVS: ftp: loaded support on port[0] = 21 17:48:37 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0x2}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2764.359279][ T5546] IPVS: ftp: loaded support on port[0] = 21 17:48:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3}]}}}}}}}}, 0x0) 17:48:37 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0x8}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:37 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x8, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38}]}}]}, 0x6c}}, 0x0) [ 2764.473073][ T5533] lo speed is unknown, defaulting to 1000 [ 2764.491678][ T5546] lo speed is unknown, defaulting to 1000 [ 2764.495241][ T5533] lo speed is unknown, defaulting to 1000 [ 2764.551584][ T5546] lo speed is unknown, defaulting to 1000 [ 2764.555195][ T5533] lo speed is unknown, defaulting to 1000 [ 2764.596342][ T5546] lo speed is unknown, defaulting to 1000 17:48:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3}]}}}}}}}}, 0x0) [ 2764.924826][ T5533] IPVS: ftp: loaded support on port[0] = 21 [ 2765.031651][ T5533] lo speed is unknown, defaulting to 1000 [ 2765.060136][ T5533] lo speed is unknown, defaulting to 1000 [ 2765.066782][ T5533] lo speed is unknown, defaulting to 1000 [ 2765.133344][ T5546] IPVS: ftp: loaded support on port[0] = 21 [ 2765.209891][ T5546] lo speed is unknown, defaulting to 1000 [ 2765.235015][ T5546] lo speed is unknown, defaulting to 1000 [ 2765.253304][ T5546] lo speed is unknown, defaulting to 1000 17:48:38 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)=@gcm_128={{0x303}, "4ef2f8b8157a6e05", "60af97f07a6979560c2620ed1fb0dc6b", "aad27075", "31b257cf3bb9cd3b"}, 0x28) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x26}, 0x2}, 0x1c) 17:48:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0x9}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3}]}}}}}}}}, 0x0) 17:48:38 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0xe, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38}]}}]}, 0x6c}}, 0x0) 17:48:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x4000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:48:38 executing program 5: unshare(0x40000000) r0 = socket(0x18, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000140)=[0x4, 0x3], 0x2) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x84, 0x10, 0xffffff0f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x41986}, [@IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "ca154b7e806df2972dd85520c756d698"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "9d8021daeb1bcb55714b3bdd69bed539"}, @IFLA_PORT_VF={0x8, 0x1, 0x3418}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xb3}, @IFLA_PORT_PROFILE={0x1e, 0x2, 'wlan1selfvmnet0\xa5vboxnet0/\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x9}]}]}, 0x84}}, 0x40010) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, @ethernet={0x306, @random="4473a1b951ff"}, @phonet={0x23, 0x9, 0x3, 0x4}, @nl=@unspec, 0x2, 0x0, 0x0, 0x0, 0x8001, &(0x7f0000000000)='veth1_vlan\x00', 0x100, 0x1, 0x5}) 17:48:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3}]}}}}}}}}, 0x0) [ 2765.493845][ T5666] IPVS: ftp: loaded support on port[0] = 21 [ 2765.502658][ T5664] IPVS: ftp: loaded support on port[0] = 21 17:48:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x2}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2765.619789][ T5665] netlink: 'syz-executor.3': attribute type 14 has an invalid length. [ 2765.641443][ T5666] lo speed is unknown, defaulting to 1000 [ 2765.652997][ T5666] lo speed is unknown, defaulting to 1000 [ 2765.660048][ T5664] lo speed is unknown, defaulting to 1000 17:48:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @sack_perm={0x4, 0x2}]}}}}}}}}, 0x0) [ 2765.667846][ T5666] lo speed is unknown, defaulting to 1000 [ 2765.675361][ T5664] lo speed is unknown, defaulting to 1000 [ 2765.690034][ T5664] lo speed is unknown, defaulting to 1000 [ 2765.739830][ T5693] netlink: 'syz-executor.3': attribute type 14 has an invalid length. [ 2765.768322][ T5700] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:48:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x3}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2765.917232][ T5720] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2766.042682][ T5666] IPVS: ftp: loaded support on port[0] = 21 [ 2766.071606][ T5666] lo speed is unknown, defaulting to 1000 [ 2766.072381][ T5664] IPVS: ftp: loaded support on port[0] = 21 [ 2766.079847][ T5666] lo speed is unknown, defaulting to 1000 [ 2766.110408][ T5664] lo speed is unknown, defaulting to 1000 [ 2766.114817][ T5666] lo speed is unknown, defaulting to 1000 [ 2766.119809][ T5664] lo speed is unknown, defaulting to 1000 [ 2766.147327][ T5664] lo speed is unknown, defaulting to 1000 17:48:38 executing program 4: unshare(0x40000000) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:48:38 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3, 0x2, [@TCA_GRED_PARMS={0x38}]}}]}, 0x6c}}, 0x0) 17:48:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x4}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:48:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x4e50a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2766.345083][ T5777] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2766.414161][ T5780] IPVS: ftp: loaded support on port[0] = 21 [ 2766.551803][ T5778] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2766.578087][ T5780] lo speed is unknown, defaulting to 1000 [ 2766.591581][ T5780] lo speed is unknown, defaulting to 1000 [ 2766.602617][ T5780] lo speed is unknown, defaulting to 1000 [ 2766.626217][ T5793] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2766.732262][ T5780] IPVS: ftp: loaded support on port[0] = 21 17:48:42 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x0, @ax25={0x3, @null, 0x8}, @in={0x2, 0x4e22, @broadcast}, @llc={0x1a, 0x201, 0x7f, 0x3, 0x4, 0x1f, @dev={[], 0x3d}}, 0x3, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)='batadv_slave_1\x00', 0x5, 0x0, 0x3}) 17:48:42 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x5}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:48:42 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0xe, [@TCA_GRED_PARMS={0x38}]}}]}, 0x6c}}, 0x0) 17:48:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x5000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:48:42 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x5, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') r3 = socket(0x11, 0x3, 0x0) bind(r3, &(0x7f00000001c0)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r2, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000004400)={&(0x7f0000004280)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f00000043c0)={&(0x7f0000004300)={0x68, r5, 0x300, 0x70bd25, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'batadv\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_DOMAIN={0x17, 0x1, '-wlan1GPLGPL^:\xa1)+-\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r5, 0x20, 0x70bd2b, 0x0, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="71080001", @ANYRES16=r5, @ANYBLOB="000326bd7000fddbdf250200000006000b001100000014000600fe80000000000000000000000000002e0800040003000000080002000700000006000b00000000000800040000000000"], 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x800) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x50, r5, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, '-mime_type\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, '/dev/net/tun\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x50}}, 0x10) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x8c, r5, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0x15, 0x1, 'systemlosecurity\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x8c}}, 0x2524242ffd02f659) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:48:42 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x6}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2769.875439][ T5834] IPVS: ftp: loaded support on port[0] = 21 [ 2769.876684][ T5838] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2769.925609][ T5842] IPVS: ftp: loaded support on port[0] = 21 17:48:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:48:42 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x7}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2770.053663][ T5851] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2770.077288][ T5837] netlink: 'syz-executor.3': attribute type 14 has an invalid length. 17:48:42 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x8}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2770.106591][ T5858] netlink: 'syz-executor.3': attribute type 14 has an invalid length. [ 2770.133364][ T5834] lo speed is unknown, defaulting to 1000 [ 2770.146137][ T5842] lo speed is unknown, defaulting to 1000 [ 2770.158766][ T5834] lo speed is unknown, defaulting to 1000 [ 2770.177044][ T5842] lo speed is unknown, defaulting to 1000 [ 2770.186219][ T5834] lo speed is unknown, defaulting to 1000 17:48:42 executing program 0: unshare(0x40000000) r0 = socket(0x18, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000140)=[0x4, 0x3], 0x2) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x84, 0x10, 0xffffff0f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x41986}, [@IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "ca154b7e806df2972dd85520c756d698"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "9d8021daeb1bcb55714b3bdd69bed539"}, @IFLA_PORT_VF={0x8, 0x1, 0x3418}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xb3}, @IFLA_PORT_PROFILE={0x1e, 0x2, 'wlan1selfvmnet0\xa5vboxnet0/\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x9}]}]}, 0x84}}, 0x40010) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, @ethernet={0x306, @random="4473a1b951ff"}, @phonet={0x23, 0x9, 0x3, 0x4}, @nl=@unspec, 0x2, 0x0, 0x0, 0x0, 0x8001, &(0x7f0000000000)='veth1_vlan\x00', 0x100, 0x1, 0x5}) 17:48:42 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x3}]}}]}, 0x6c}}, 0x0) [ 2770.213586][ T5842] lo speed is unknown, defaulting to 1000 [ 2770.299519][ T5866] IPVS: ftp: loaded support on port[0] = 21 [ 2770.486022][ T5872] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2770.521623][ T5866] lo speed is unknown, defaulting to 1000 [ 2770.530229][ T5892] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2770.568845][ T5866] lo speed is unknown, defaulting to 1000 [ 2770.575989][ T5866] lo speed is unknown, defaulting to 1000 [ 2770.643519][ T5834] IPVS: ftp: loaded support on port[0] = 21 [ 2770.684737][ T5842] IPVS: ftp: loaded support on port[0] = 21 [ 2770.689223][ T5834] lo speed is unknown, defaulting to 1000 [ 2770.711483][ T5834] lo speed is unknown, defaulting to 1000 [ 2770.729570][ T5834] lo speed is unknown, defaulting to 1000 17:48:44 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x2}]}}]}, 0x6c}}, 0x0) 17:48:44 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x9}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x5e50a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:48:44 executing program 0: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x3e, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:44 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000007c0)=0x6, 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:48:44 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) 17:48:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:45 executing program 0: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xffffffffffffff13) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000500)=0xc) connect$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @local}, 0x10) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f00000002c0)) recvmsg$can_j1939(r1, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000480)=""/108, 0x6c}, {&(0x7f0000000180)=""/16, 0x10}, {&(0x7f00000001c0)=""/125, 0x7d}], 0x4, &(0x7f0000000400)=""/98, 0x62}, 0x2) getsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000000340)=""/68, &(0x7f00000003c0)=0x44) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 2772.314259][ T5965] IPVS: ftp: loaded support on port[0] = 21 [ 2772.321823][ T5962] IPVS: ftp: loaded support on port[0] = 21 17:48:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xe}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2772.435897][ T5976] IPVS: ftp: loaded support on port[0] = 21 [ 2772.498559][ T5965] lo speed is unknown, defaulting to 1000 [ 2772.514292][ T5976] lo speed is unknown, defaulting to 1000 [ 2772.524382][ T5965] lo speed is unknown, defaulting to 1000 [ 2772.532301][ T5962] lo speed is unknown, defaulting to 1000 [ 2772.542986][ T5976] lo speed is unknown, defaulting to 1000 17:48:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x10}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2772.552385][ T5965] lo speed is unknown, defaulting to 1000 [ 2772.560556][ T5962] lo speed is unknown, defaulting to 1000 17:48:45 executing program 3: 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) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x6}]}}]}, 0x6c}}, 0x0) [ 2772.603091][ T5976] lo speed is unknown, defaulting to 1000 [ 2772.634290][ T5962] lo speed is unknown, defaulting to 1000 17:48:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x11}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x44}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x60}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2772.964879][ T5965] IPVS: ftp: loaded support on port[0] = 21 [ 2773.024726][ T5965] lo speed is unknown, defaulting to 1000 [ 2773.049397][ T5965] lo speed is unknown, defaulting to 1000 [ 2773.056418][ T5965] lo speed is unknown, defaulting to 1000 [ 2773.074257][ T5962] IPVS: ftp: loaded support on port[0] = 21 17:48:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x6000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:48:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x6c}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:47 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:48:47 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x8}]}}]}, 0x6c}}, 0x0) 17:48:47 executing program 0: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x32, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:47 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x7c}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:47 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:48:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x6e50a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:48:47 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xf0}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:47 executing program 0: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f00000001c0)=0xfffffffffffffde5) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffdbe) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) r1 = socket(0x8, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000080), &(0x7f0000000000)=0x80) [ 2774.761340][ T6104] IPVS: ftp: loaded support on port[0] = 21 17:48:47 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfc}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2774.853050][ T6112] IPVS: ftp: loaded support on port[0] = 21 [ 2774.920221][ T6117] IPVS: ftp: loaded support on port[0] = 21 [ 2774.946939][ T6104] lo speed is unknown, defaulting to 1000 [ 2774.970778][ T6112] lo speed is unknown, defaulting to 1000 [ 2774.978665][ T6117] lo speed is unknown, defaulting to 1000 [ 2774.979500][ T6104] lo speed is unknown, defaulting to 1000 17:48:47 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x300}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:47 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0xe}]}}]}, 0x6c}}, 0x0) [ 2775.016520][ T6112] lo speed is unknown, defaulting to 1000 [ 2775.024718][ T6104] lo speed is unknown, defaulting to 1000 [ 2775.032610][ T6117] lo speed is unknown, defaulting to 1000 [ 2775.041197][ T6112] lo speed is unknown, defaulting to 1000 17:48:47 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x500}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2775.096860][ T6117] lo speed is unknown, defaulting to 1000 [ 2775.480630][ T6104] IPVS: ftp: loaded support on port[0] = 21 [ 2775.516068][ T6104] lo speed is unknown, defaulting to 1000 [ 2775.525011][ T6104] lo speed is unknown, defaulting to 1000 [ 2775.538139][ T6104] lo speed is unknown, defaulting to 1000 [ 2775.556397][ T6112] IPVS: ftp: loaded support on port[0] = 21 [ 2775.630913][ T6112] lo speed is unknown, defaulting to 1000 [ 2775.665068][ T6112] lo speed is unknown, defaulting to 1000 [ 2775.675910][ T6112] lo speed is unknown, defaulting to 1000 17:48:48 executing program 4: unshare(0x40000000) socket(0x4, 0x804, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:48:48 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x5c8}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:48 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38}]}}]}, 0x6c}}, 0x0) 17:48:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x7000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:48:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xae506, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:48:48 executing program 5: unshare(0x40000000) r0 = socket(0x6, 0xa, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:48:48 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x600}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2775.854796][ T6254] IPVS: ftp: loaded support on port[0] = 21 [ 2775.863786][ T6252] IPVS: ftp: loaded support on port[0] = 21 17:48:48 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x700}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:48 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x900}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:48 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xa00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2776.063064][ T6251] device batadv0 entered promiscuous mode 17:48:48 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xe00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2776.121935][ T6251] device batadv0 left promiscuous mode 17:48:48 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x1100}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2776.257829][ T6254] lo speed is unknown, defaulting to 1000 [ 2776.267354][ T6252] lo speed is unknown, defaulting to 1000 [ 2776.274648][ T6254] lo speed is unknown, defaulting to 1000 [ 2776.306470][ T6252] lo speed is unknown, defaulting to 1000 [ 2776.313423][ T6254] lo speed is unknown, defaulting to 1000 [ 2776.329553][ T6252] lo speed is unknown, defaulting to 1000 [ 2776.474372][ T6254] IPVS: ftp: loaded support on port[0] = 21 [ 2776.475957][ T6252] IPVS: ftp: loaded support on port[0] = 21 [ 2776.506350][ T6254] lo speed is unknown, defaulting to 1000 [ 2776.539162][ T6252] lo speed is unknown, defaulting to 1000 [ 2776.542283][ T6254] lo speed is unknown, defaulting to 1000 [ 2776.556408][ T6254] lo speed is unknown, defaulting to 1000 [ 2776.579434][ T6252] lo speed is unknown, defaulting to 1000 [ 2776.602106][ T6252] lo speed is unknown, defaulting to 1000 17:48:52 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x2}}]}}]}, 0x6c}}, 0x0) 17:48:52 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x3f00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x7e50a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:48:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg$inet6(r1, &(0x7f0000002c80)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x9, @ipv4={[], [], @loopback}, 0x8000}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="89ed56d84ed85823d851cfa3e6913249f91ad5d9f6a846cf13890f2aa209108a783435515344386122aaf685719b9e14629f", 0x32}, {&(0x7f0000001140)="885e1511d8c62d7a4627d765cc7b46d57efc77534e595737c0de12225ef5213f49c21c800f02e6f47513071ac2336d08431619362fbae6eb2562d498c345a19e3fe486256f97f1faaad68c5c620cdfc8b9d6845c77aa7d205df0bc82f73821dcefa63deea2431c7ff90010466183e926db3e7e424ff8ce8eecc28e11fbce0b652ea3a8f31ccfda377eee7160312b5e90ff7dca88712671235b7e8559ea4cd263979baf5dafd78aee74ac0542b42a816979ce22ab71a2ca6b6abed53bab3fac79fbbfa5e05293e0394c62efa5d77590d32254", 0xd2}, {&(0x7f0000001240)="736de5a9425abdf96522ee8f109e4f1381c844fce5fd721f09ff6c5b1f60542c6aa5cdd994c96d66360e5e3f18674aa0ff6b0cde7cb84b14fda7826bd653b2841a19f8937539bb3735d24d49ecf2eaa889f77ac848640c51b0f6e35d54adbb401c31110bc6c13679117a87d5d9d62e355da73b9e3172f05a4e28848bf3", 0x7d}, {&(0x7f00000012c0)="f8ef548b3ea2e0b763f943051cb5e5b8020726f7feba779e32e34a3747ab1ad454d086c47d122ed7a77fde1cfa1f8e2fd9a5a893233092eaf64498776a798468746b094cd9578b9e62df2848cc5838ea282ec0af4893d4a1e68366cccd1b88249dfeb4ca49e6f4ba8cca21ab1580dae40f71bb850512b5e6e26f53c3b4c75a0856392cdbbd0ff5515d9c574edc8fc619a67e1921b848473ad066ff36c916642e1a3942", 0xa3}, {&(0x7f0000001380)}], 0x6}}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001440)="7015d3d33e85f38eb418821f0493ec508c068fd7e5fae1c1e427222aa25d085503c5aa67ae54e2c5fe27120f83aba66dc544b94b6f88ad12417ee22ba79e2a2d6837ca6bbf3b21953ef66cca64bfbf37fc8124bbcf42d9b394123e6021b0e3a005b7ddd072367c63a46e5bfd3978407c70033e0f3ac7050a20186dbf722c0d54c7bb1cba494699cb98d46244afc2f535304e4915c5cb0a68bbf3d78c94847cfd90e81b596f16dfd835b9", 0xaa}, {&(0x7f0000001500)="99fecc28cfe267488cb16bcb8a0dc3c3720c09bcbecb411df8b4db8f4877a4b2a65f2957cfd2b39e5e7d14", 0x2b}, {&(0x7f0000001540)="f1479df76ba7e429e38db81a4c1d4021afed9cd4196400ec8acada98a61233930d33fd9be527c63cb908adef92b8b2769b59c582a156e1b89d3fa943c8c960572e98ff539231df9a7010325cd166bb9db3fec5b284fd8139184d58963d83f78c34fe13bb44bdd8c582906c6eaa846188e19702be8a8295a1703899cfeb02a52d7a29a4", 0x83}], 0x3, &(0x7f0000001640)=[@rthdrdstopts={{0x98, 0x29, 0x37, {0xff, 0xf, [], [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, [], 0x1}}, @pad1, @hao={0xc9, 0x10, @private0}, @calipso={0x7, 0x28, {0x1, 0x8, 0x80, 0x4, [0x4, 0x4, 0xffffffffffffffc8, 0x4]}}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, [], 0x1}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdrdstopts={{0xd8, 0x29, 0x37, {0x0, 0x17, [], [@generic={0x75, 0x24, "973c2d15bf876fb6decacd57f1417bf3cf59dc97f5cec325419f8337af01adf31648a22c"}, @calipso={0x7, 0x20, {0x2, 0x6, 0x7, 0x9, [0x3, 0xfffffffffffffff8, 0xfff]}}, @calipso={0x7, 0x48, {0x3, 0x10, 0x50, 0x0, [0x8000, 0xffffffff, 0xb7e, 0xffff, 0x9, 0x9, 0x3f, 0x40]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x7, 0x6, [0xfffffffeffffffff, 0x8]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0xc2}, @pad1, @jumbo={0xc2, 0x4, 0x7d}]}}}, @dstopts={{0x20, 0x29, 0x37, {0x3c, 0x0, [], [@jumbo]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @flowinfo={{0x14, 0x29, 0xb, 0xc31}}, @dstopts={{0x80, 0x29, 0x37, {0x1, 0xc, [], [@calipso={0x7, 0x28, {0x1, 0x8, 0x86, 0x5, [0x80000000, 0x9, 0x7f, 0x8]}}, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x2e38}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x1f}]}}}], 0x240}}, {{&(0x7f0000001880)={0xa, 0x4e24, 0x8a34, @remote, 0xe000000}, 0x1c, &(0x7f0000002940)=[{&(0x7f00000018c0)="0b69c8acccb1c72b6f39ce9ad70291fc34b672a8fbe5edb58977dd897f0988753a8d813322ae871eff17f1e71c2d32d34eee9088d5d9c76401a28a6479c75bfe161dc38cb7380dace86707d6e067054337a0f391ca152311", 0x58}, {&(0x7f0000001940)="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", 0x1000}], 0x2, &(0x7f0000002980)=[@rthdr={{0x48, 0x29, 0x39, {0x62, 0x6, 0x0, 0x0, 0x0, [@mcast2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @ipv4={[], [], @loopback}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hopopts={{0xa0, 0x29, 0x36, {0x2f, 0x10, [], [@jumbo={0xc2, 0x4, 0x63af}, @generic={0x1, 0x61, "349010a816f099c45ff926f517a96572d2971f30ef4422fcab9e22ca9b554854096cc0396c856bc1a67f69b09d933e683cc2fd02e96d82bab769d114bf1da96e5f48014561bb60a8a4bd50705557340045e07af56f8491b616a11596890dea90b8"}, @jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @empty}]}}}, @hoplimit_2292={{0x14}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x73, 0x6, 0x25152cab5b8a3098, 0xc0, 0x0, [@loopback, @dev={0xfe, 0x80, [], 0x43}, @private2={0xfc, 0x2, [], 0x1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7}}, @hopopts={{0x30, 0x29, 0x36, {0xc, 0x3, [], [@pad1, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0xff}, @enc_lim={0x4, 0x1, 0xbb}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts={{0xc0, 0x29, 0x37, {0xff, 0x14, [], [@calipso={0x7, 0x58, {0x3, 0x14, 0x4, 0x6ca, [0x100000000, 0x6, 0x7fff, 0xfdc, 0x40, 0x8000, 0xd, 0x4, 0x1, 0x80]}}, @hao={0xc9, 0x10, @ipv4={[], [], @loopback}}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x28, {0x1, 0x8, 0x4, 0x401, [0x5, 0x0, 0x8, 0x1b]}}, @enc_lim={0x4, 0x1, 0x22}]}}}, @hopopts_2292={{0x48, 0x29, 0x36, {0x3b, 0x5, [], [@enc_lim={0x4, 0x1, 0x3f}, @jumbo={0xc2, 0x4, 0xff}, @enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x18, {0x2, 0x4, 0x1, 0x7, [0x100000000, 0x400]}}, @pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x41}}], 0x2c8}}], 0x3, 0x60) openat$tun(0xffffffffffffff9c, &(0x7f0000001380)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002ec0)={0x0, @rand_addr, @initdev}, &(0x7f0000002f00)=0x51) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3}]}}}}}}}}, 0x0) 17:48:52 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) accept(r0, 0x0, &(0x7f0000000000)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:48:52 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@window={0x3, 0x3f, 0x33f6}, @timestamp, @mss={0x2, 0x80}, @timestamp, @mss={0x2, 0x640}, @sack_perm], 0x6) accept$alg(r2, 0x0, 0x0) [ 2779.447670][ T6378] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2779.453992][ T6374] IPVS: ftp: loaded support on port[0] = 21 17:48:52 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x4000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2779.514201][ T6382] IPVS: ftp: loaded support on port[0] = 21 17:48:52 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x4400}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:52 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x3}}]}}]}, 0x6c}}, 0x0) 17:48:52 executing program 0: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x9, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2779.663182][ T6386] device batadv0 entered promiscuous mode 17:48:52 executing program 0: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e128"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2779.715144][ T6386] device batadv0 left promiscuous mode 17:48:52 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x6000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:52 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x6c00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2779.781151][ T6382] lo speed is unknown, defaulting to 1000 [ 2779.790497][ T6374] lo speed is unknown, defaulting to 1000 [ 2779.812857][ T6374] lo speed is unknown, defaulting to 1000 17:48:52 executing program 0: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, 0x0, 0x0) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0x400) [ 2779.995399][ T6417] IPVS: ftp: loaded support on port[0] = 21 [ 2780.050526][ T6382] lo speed is unknown, defaulting to 1000 [ 2780.056667][ T6374] lo speed is unknown, defaulting to 1000 [ 2780.070782][ T6417] lo speed is unknown, defaulting to 1000 [ 2780.090678][ T6382] lo speed is unknown, defaulting to 1000 [ 2780.113531][ T6417] lo speed is unknown, defaulting to 1000 [ 2780.146171][ T6417] lo speed is unknown, defaulting to 1000 [ 2780.233209][ T6379] IPVS: ftp: loaded support on port[0] = 21 17:48:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x8000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:48:53 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x4}}]}}]}, 0x6c}}, 0x0) [ 2780.289852][ T6382] IPVS: ftp: loaded support on port[0] = 21 [ 2780.320835][ T6379] lo speed is unknown, defaulting to 1000 [ 2780.348936][ T6379] lo speed is unknown, defaulting to 1000 [ 2780.356276][ T6379] lo speed is unknown, defaulting to 1000 [ 2780.399653][ T6382] lo speed is unknown, defaulting to 1000 [ 2780.422294][ T6382] lo speed is unknown, defaulting to 1000 [ 2780.449604][ T6382] lo speed is unknown, defaulting to 1000 17:48:53 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x7c00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:56 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) bind$rxrpc(r1, &(0x7f0000000000)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e23, @broadcast}}, 0x24) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:48:56 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x5}}]}}]}, 0x6c}}, 0x0) 17:48:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg$inet6(r1, &(0x7f0000002c80)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x9, @ipv4={[], [], @loopback}, 0x8000}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="89ed56d84ed85823d851cfa3e6913249f91ad5d9f6a846cf13890f2aa209108a783435515344386122aaf685719b9e14629f", 0x32}, {&(0x7f0000001140)="885e1511d8c62d7a4627d765cc7b46d57efc77534e595737c0de12225ef5213f49c21c800f02e6f47513071ac2336d08431619362fbae6eb2562d498c345a19e3fe486256f97f1faaad68c5c620cdfc8b9d6845c77aa7d205df0bc82f73821dcefa63deea2431c7ff90010466183e926db3e7e424ff8ce8eecc28e11fbce0b652ea3a8f31ccfda377eee7160312b5e90ff7dca88712671235b7e8559ea4cd263979baf5dafd78aee74ac0542b42a816979ce22ab71a2ca6b6abed53bab3fac79fbbfa5e05293e0394c62efa5d77590d32254", 0xd2}, {&(0x7f0000001240)="736de5a9425abdf96522ee8f109e4f1381c844fce5fd721f09ff6c5b1f60542c6aa5cdd994c96d66360e5e3f18674aa0ff6b0cde7cb84b14fda7826bd653b2841a19f8937539bb3735d24d49ecf2eaa889f77ac848640c51b0f6e35d54adbb401c31110bc6c13679117a87d5d9d62e355da73b9e3172f05a4e28848bf3", 0x7d}, {&(0x7f00000012c0)="f8ef548b3ea2e0b763f943051cb5e5b8020726f7feba779e32e34a3747ab1ad454d086c47d122ed7a77fde1cfa1f8e2fd9a5a893233092eaf64498776a798468746b094cd9578b9e62df2848cc5838ea282ec0af4893d4a1e68366cccd1b88249dfeb4ca49e6f4ba8cca21ab1580dae40f71bb850512b5e6e26f53c3b4c75a0856392cdbbd0ff5515d9c574edc8fc619a67e1921b848473ad066ff36c916642e1a3942", 0xa3}, {&(0x7f0000001380)}], 0x6}}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001440)="7015d3d33e85f38eb418821f0493ec508c068fd7e5fae1c1e427222aa25d085503c5aa67ae54e2c5fe27120f83aba66dc544b94b6f88ad12417ee22ba79e2a2d6837ca6bbf3b21953ef66cca64bfbf37fc8124bbcf42d9b394123e6021b0e3a005b7ddd072367c63a46e5bfd3978407c70033e0f3ac7050a20186dbf722c0d54c7bb1cba494699cb98d46244afc2f535304e4915c5cb0a68bbf3d78c94847cfd90e81b596f16dfd835b9", 0xaa}, {&(0x7f0000001500)="99fecc28cfe267488cb16bcb8a0dc3c3720c09bcbecb411df8b4db8f4877a4b2a65f2957cfd2b39e5e7d14", 0x2b}, {&(0x7f0000001540)="f1479df76ba7e429e38db81a4c1d4021afed9cd4196400ec8acada98a61233930d33fd9be527c63cb908adef92b8b2769b59c582a156e1b89d3fa943c8c960572e98ff539231df9a7010325cd166bb9db3fec5b284fd8139184d58963d83f78c34fe13bb44bdd8c582906c6eaa846188e19702be8a8295a1703899cfeb02a52d7a29a4", 0x83}], 0x3, &(0x7f0000001640)=[@rthdrdstopts={{0x98, 0x29, 0x37, {0xff, 0xf, [], [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, [], 0x1}}, @pad1, @hao={0xc9, 0x10, @private0}, @calipso={0x7, 0x28, {0x1, 0x8, 0x80, 0x4, [0x4, 0x4, 0xffffffffffffffc8, 0x4]}}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, [], 0x1}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdrdstopts={{0xd8, 0x29, 0x37, {0x0, 0x17, [], [@generic={0x75, 0x24, "973c2d15bf876fb6decacd57f1417bf3cf59dc97f5cec325419f8337af01adf31648a22c"}, @calipso={0x7, 0x20, {0x2, 0x6, 0x7, 0x9, [0x3, 0xfffffffffffffff8, 0xfff]}}, @calipso={0x7, 0x48, {0x3, 0x10, 0x50, 0x0, [0x8000, 0xffffffff, 0xb7e, 0xffff, 0x9, 0x9, 0x3f, 0x40]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x7, 0x6, [0xfffffffeffffffff, 0x8]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0xc2}, @pad1, @jumbo={0xc2, 0x4, 0x7d}]}}}, @dstopts={{0x20, 0x29, 0x37, {0x3c, 0x0, [], [@jumbo]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @flowinfo={{0x14, 0x29, 0xb, 0xc31}}, @dstopts={{0x80, 0x29, 0x37, {0x1, 0xc, [], [@calipso={0x7, 0x28, {0x1, 0x8, 0x86, 0x5, [0x80000000, 0x9, 0x7f, 0x8]}}, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x2e38}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x1f}]}}}], 0x240}}, {{&(0x7f0000001880)={0xa, 0x4e24, 0x8a34, @remote, 0xe000000}, 0x1c, &(0x7f0000002940)=[{&(0x7f00000018c0)="0b69c8acccb1c72b6f39ce9ad70291fc34b672a8fbe5edb58977dd897f0988753a8d813322ae871eff17f1e71c2d32d34eee9088d5d9c76401a28a6479c75bfe161dc38cb7380dace86707d6e067054337a0f391ca152311", 0x58}, {&(0x7f0000001940)="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", 0x1000}], 0x2, &(0x7f0000002980)=[@rthdr={{0x48, 0x29, 0x39, {0x62, 0x6, 0x0, 0x0, 0x0, [@mcast2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @ipv4={[], [], @loopback}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @hopopts={{0xa0, 0x29, 0x36, {0x2f, 0x10, [], [@jumbo={0xc2, 0x4, 0x63af}, @generic={0x1, 0x61, "349010a816f099c45ff926f517a96572d2971f30ef4422fcab9e22ca9b554854096cc0396c856bc1a67f69b09d933e683cc2fd02e96d82bab769d114bf1da96e5f48014561bb60a8a4bd50705557340045e07af56f8491b616a11596890dea90b8"}, @jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @empty}]}}}, @hoplimit_2292={{0x14}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x73, 0x6, 0x25152cab5b8a3098, 0xc0, 0x0, [@loopback, @dev={0xfe, 0x80, [], 0x43}, @private2={0xfc, 0x2, [], 0x1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7}}, @hopopts={{0x30, 0x29, 0x36, {0xc, 0x3, [], [@pad1, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0xff}, @enc_lim={0x4, 0x1, 0xbb}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts={{0xc0, 0x29, 0x37, {0xff, 0x14, [], [@calipso={0x7, 0x58, {0x3, 0x14, 0x4, 0x6ca, [0x100000000, 0x6, 0x7fff, 0xfdc, 0x40, 0x8000, 0xd, 0x4, 0x1, 0x80]}}, @hao={0xc9, 0x10, @ipv4={[], [], @loopback}}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x28, {0x1, 0x8, 0x4, 0x401, [0x5, 0x0, 0x8, 0x1b]}}, @enc_lim={0x4, 0x1, 0x22}]}}}, @hopopts_2292={{0x48, 0x29, 0x36, {0x3b, 0x5, [], [@enc_lim={0x4, 0x1, 0x3f}, @jumbo={0xc2, 0x4, 0xff}, @enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x18, {0x2, 0x4, 0x1, 0x7, [0x100000000, 0x400]}}, @pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x41}}], 0x2c8}}], 0x3, 0x60) openat$tun(0xffffffffffffff9c, &(0x7f0000001380)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002ec0)={0x0, @rand_addr, @initdev}, &(0x7f0000002f00)=0x51) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r4, 0x1, '!'}, &(0x7f0000000000)=0x3e2) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3}]}}}}}}}}, 0x0) 17:48:56 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) accept4$phonet_pipe(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80800) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x0, 0x713}, 0x14}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x80000}, 0x20000010) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:48:56 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x80fe}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x8e50a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2783.375097][ T6548] IPVS: ftp: loaded support on port[0] = 21 17:48:56 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xc0fe}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2783.463170][ T6556] IPVS: ftp: loaded support on port[0] = 21 17:48:56 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xc805}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2783.505787][ T6549] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2783.570779][ T6548] lo speed is unknown, defaulting to 1000 [ 2783.578991][ T6556] lo speed is unknown, defaulting to 1000 [ 2783.586467][ T6548] lo speed is unknown, defaulting to 1000 [ 2783.599341][ T6556] lo speed is unknown, defaulting to 1000 [ 2783.606497][ T6556] lo speed is unknown, defaulting to 1000 [ 2783.616620][ T6548] lo speed is unknown, defaulting to 1000 17:48:56 executing program 3: 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) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x6}}]}}]}, 0x6c}}, 0x0) 17:48:56 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xf000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:56 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfc00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x9000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2783.916059][ T6548] IPVS: ftp: loaded support on port[0] = 21 [ 2783.916702][ T6556] IPVS: ftp: loaded support on port[0] = 21 [ 2784.180288][ T6548] lo speed is unknown, defaulting to 1000 [ 2784.240606][ T6548] lo speed is unknown, defaulting to 1000 [ 2784.252328][ T6548] lo speed is unknown, defaulting to 1000 17:48:58 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfe80}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:58 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x8}}]}}]}, 0x6c}}, 0x0) 17:48:58 executing program 0: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='D\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="0000ffff0000000002000000070001006677000018000200140003007665fb05b64ec4c260445d38b34853cd4a7468315f746f5f7465616d000000"], 0x44}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) 17:48:58 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getpeername$ax25(r0, &(0x7f0000000000)={{0x3, @netrom}, [@remote, @null, @default, @netrom, @rose, @bcast, @netrom, @default]}, &(0x7f0000000080)=0x48) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r2}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@nfc, 0x80, &(0x7f0000000a00)=[{&(0x7f00000000c0)=""/51, 0x33}, {&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000480)=""/142, 0x8e}, {&(0x7f0000000540)=""/114, 0x72}, {&(0x7f00000005c0)=""/157, 0x9d}, {&(0x7f0000000680)=""/198, 0xc6}, {&(0x7f0000000800)=""/243, 0xf3}, {&(0x7f0000000900)=""/236, 0xec}], 0x9, &(0x7f0000000ac0)=""/180, 0xb4}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3, 0x8}, 0xc) 17:48:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xa000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:48:58 executing program 5: unshare(0x40000000) r0 = socket(0x27, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, 0x0, 0x0) accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, 0x0, 0x48) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:48:58 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfec0}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2785.698885][ T6659] IPVS: ftp: loaded support on port[0] = 21 [ 2785.710355][ T6663] IPVS: ftp: loaded support on port[0] = 21 [ 2785.732263][ T6662] IPVS: ftp: loaded support on port[0] = 21 17:48:58 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xff00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:58 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x20480}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:58 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x40000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2785.903417][ T6664] device batadv0 entered promiscuous mode [ 2785.914260][ T6664] device batadv0 left promiscuous mode 17:48:58 executing program 3: 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) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x9}}]}}]}, 0x6c}}, 0x0) [ 2785.983660][ T6663] lo speed is unknown, defaulting to 1000 [ 2785.992541][ T6659] lo speed is unknown, defaulting to 1000 [ 2786.004288][ T6663] lo speed is unknown, defaulting to 1000 [ 2786.023290][ T6662] lo speed is unknown, defaulting to 1000 17:48:58 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x100000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2786.042274][ T6659] lo speed is unknown, defaulting to 1000 [ 2786.050063][ T6663] lo speed is unknown, defaulting to 1000 [ 2786.065526][ T6662] lo speed is unknown, defaulting to 1000 [ 2786.087791][ T6659] lo speed is unknown, defaulting to 1000 17:48:58 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x110000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:48:58 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xf0ffff}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2786.310318][ T6662] lo speed is unknown, defaulting to 1000 [ 2786.472665][ T6664] IPVS: ftp: loaded support on port[0] = 21 [ 2786.503374][ T6669] IPVS: ftp: loaded support on port[0] = 21 [ 2786.653293][ T6681] device batadv0 entered promiscuous mode [ 2786.661300][ T6681] device batadv0 left promiscuous mode 17:48:59 executing program 0: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) accept4$phonet_pipe(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80800) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x0, 0x713}, 0x14}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x80000}, 0x20000010) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) [ 2787.035849][ T6766] IPVS: ftp: loaded support on port[0] = 21 [ 2787.076420][ T6766] lo speed is unknown, defaulting to 1000 [ 2787.095330][ T6766] lo speed is unknown, defaulting to 1000 [ 2787.106706][ T6766] lo speed is unknown, defaulting to 1000 17:49:03 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xa}}]}}]}, 0x6c}}, 0x0) 17:49:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x1000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:03 executing program 0: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) accept4$phonet_pipe(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80800) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x0, 0x713}, 0x14}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x80000}, 0x20000010) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:49:03 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') r3 = socket(0x11, 0x3, 0x0) bind(r3, &(0x7f00000001c0)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r2, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000004400)={&(0x7f0000004280)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f00000043c0)={&(0x7f0000004300)={0xc2, r5, 0x300, 0x70bd25, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'batadv\x00'}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_DOMAIN={0x17, 0x1, '-wlan1GPLGPL^:\xa1)+-\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="20002bbd7000000000000200000008000c000000000008000700ac1414aa08000800fbffffff14000600ff153cbda6921001000000000000000000000000e65608000c0002000000"], 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="71080001", @ANYRES16=r5, @ANYBLOB="000326bd7000fddbdf250200000006000b001100000014000600fe80000000000000000000000000002e0800040003000000080002000700000006000b00000000000800040000000000"], 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x800) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x50, r5, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, '-mime_type\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, '/dev/net/tun\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x50}}, 0x10) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r5, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40008004}, 0x20004800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000001e40)=0x4, 0x4) 17:49:03 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x17) accept4(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, &(0x7f0000000080)=0x80, 0x80c00) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r3}, @IFLA_HSR_SLAVE2={0x8, 0x2, r5}]}}}]}, 0x40}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) r7 = socket(0xa, 0x2, 0x0) write$binfmt_script(r6, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYRESOCT=r7], 0x1f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r8 = openat$cgroup_subtree(r1, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f00000001c0)={[{0x2b, 'io'}, {0x2d, 'rdma'}, {0x2d, 'rdma'}, {0x2b, 'pids'}, {0x2d, 'pids'}, {0x2d, 'io'}, {0x2d, 'memory'}]}, 0x28) 17:49:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x2000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2791.107986][ T6818] IPVS: ftp: loaded support on port[0] = 21 [ 2791.114945][ T6819] IPVS: ftp: loaded support on port[0] = 21 [ 2791.167133][ T6821] IPVS: ftp: loaded support on port[0] = 21 17:49:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x3000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x4000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2791.292855][ T6818] lo speed is unknown, defaulting to 1000 17:49:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x5000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2791.333874][ T6828] device batadv0 entered promiscuous mode [ 2791.358029][ T6828] device batadv0 left promiscuous mode [ 2791.402005][ T6821] lo speed is unknown, defaulting to 1000 [ 2791.406777][ T6818] lo speed is unknown, defaulting to 1000 [ 2791.409856][ T6819] lo speed is unknown, defaulting to 1000 [ 2791.414605][ T6818] lo speed is unknown, defaulting to 1000 [ 2791.422224][ T6821] lo speed is unknown, defaulting to 1000 [ 2791.434479][ T6819] lo speed is unknown, defaulting to 1000 17:49:04 executing program 3: 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) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xb}}]}}]}, 0x6c}}, 0x0) [ 2791.462541][ T6819] lo speed is unknown, defaulting to 1000 [ 2791.472547][ T6821] lo speed is unknown, defaulting to 1000 17:49:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x6000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x7000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x8000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2791.874671][ T6821] IPVS: ftp: loaded support on port[0] = 21 [ 2791.924570][ T6821] lo speed is unknown, defaulting to 1000 [ 2791.945056][ T6819] IPVS: ftp: loaded support on port[0] = 21 [ 2791.952446][ T6821] lo speed is unknown, defaulting to 1000 17:49:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x9000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2791.983935][ T6821] lo speed is unknown, defaulting to 1000 [ 2792.030855][ T6819] lo speed is unknown, defaulting to 1000 [ 2792.081522][ T6819] lo speed is unknown, defaulting to 1000 [ 2792.099499][ T6819] lo speed is unknown, defaulting to 1000 17:49:08 executing program 0: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) accept4$phonet_pipe(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80800) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x0, 0x713}, 0x14}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x80000}, 0x20000010) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) [ 2795.484617][ T7004] IPVS: ftp: loaded support on port[0] = 21 [ 2795.505974][ T7004] lo speed is unknown, defaulting to 1000 [ 2795.514574][ T7004] lo speed is unknown, defaulting to 1000 [ 2795.525703][ T7004] lo speed is unknown, defaulting to 1000 17:49:09 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x6, 0x1, 0x80, 0x6, 0xfffffffd}, 0xc) sendmsg$alg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="8366fd694f09dbe90b973e6d3977a3e40abee31ea77cf7", 0x17}], 0x1, 0x0, 0x0, 0x40044}, 0x200040c4) 17:49:09 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xa000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:09 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xc}}]}}]}, 0x6c}}, 0x0) 17:49:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x10000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:09 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:49:09 executing program 0: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x20, 0x3}, 0xc) [ 2796.358847][ T7043] IPVS: ftp: loaded support on port[0] = 21 17:49:09 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xe000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2796.399024][ T7045] IPVS: ftp: loaded support on port[0] = 21 [ 2796.432696][ T7053] IPVS: ftp: loaded support on port[0] = 21 17:49:09 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x10000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:09 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x11000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2796.559764][ T7043] lo speed is unknown, defaulting to 1000 [ 2796.567203][ T7045] lo speed is unknown, defaulting to 1000 [ 2796.575124][ T7053] lo speed is unknown, defaulting to 1000 [ 2796.578430][ T7043] lo speed is unknown, defaulting to 1000 [ 2796.596881][ T7045] lo speed is unknown, defaulting to 1000 [ 2796.603905][ T7045] lo speed is unknown, defaulting to 1000 17:49:09 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xe}}]}}]}, 0x6c}}, 0x0) [ 2796.628406][ T7043] lo speed is unknown, defaulting to 1000 [ 2796.628414][ T7053] lo speed is unknown, defaulting to 1000 [ 2796.673438][ T7053] lo speed is unknown, defaulting to 1000 17:49:09 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x3f000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x12000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2796.882154][ T7045] IPVS: ftp: loaded support on port[0] = 21 [ 2797.139268][ T7053] IPVS: ftp: loaded support on port[0] = 21 [ 2797.198186][ T7053] lo speed is unknown, defaulting to 1000 [ 2797.228939][ T7053] lo speed is unknown, defaulting to 1000 [ 2797.238538][ T7053] lo speed is unknown, defaulting to 1000 17:49:13 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x80}, 0xc) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, r0, 0x0, 0x100000001) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r2 = socket(0x2c, 0x4, 0x7) setsockopt$PNPIPE_INITSTATE(r2, 0x113, 0x4, &(0x7f0000000040), 0x4) 17:49:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xf}}]}}]}, 0x6c}}, 0x0) 17:49:13 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x40000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:13 executing program 0: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xa000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x1f000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:13 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=""/98, &(0x7f00000001c0)=0x62) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$can_raw(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{}, 0x2, 0x0, 0x0, 0x0, "3f37abdb4597fec4"}, 0x10}, 0x1, 0x0, 0x0, 0x90}, 0x8000) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:49:13 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x44000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2800.364348][ T7179] IPVS: ftp: loaded support on port[0] = 21 17:49:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x10}}]}}]}, 0x6c}}, 0x0) [ 2800.426196][ T7179] lo speed is unknown, defaulting to 1000 17:49:13 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) write(r0, &(0x7f0000000280)="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", 0x1000) unshare(0x40000000) r1 = socket(0x29, 0x800, 0xfe) getsockname$packet(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getpeername$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 2800.483010][ T7194] IPVS: ftp: loaded support on port[0] = 21 17:49:13 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x60000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:13 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x6c000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2800.615858][ T7206] IPVS: ftp: loaded support on port[0] = 21 [ 2800.639299][ T7179] lo speed is unknown, defaulting to 1000 [ 2800.671987][ T7194] lo speed is unknown, defaulting to 1000 [ 2800.678697][ T7179] lo speed is unknown, defaulting to 1000 [ 2800.691932][ T7206] lo speed is unknown, defaulting to 1000 [ 2800.692779][ T7194] lo speed is unknown, defaulting to 1000 [ 2800.724392][ T7194] lo speed is unknown, defaulting to 1000 [ 2800.726851][ T7206] lo speed is unknown, defaulting to 1000 17:49:13 executing program 3: 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) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x11}}]}}]}, 0x6c}}, 0x0) [ 2800.798844][ T7206] lo speed is unknown, defaulting to 1000 [ 2800.912038][ T7179] IPVS: ftp: loaded support on port[0] = 21 [ 2801.109530][ T7179] lo speed is unknown, defaulting to 1000 [ 2801.137951][ T7179] lo speed is unknown, defaulting to 1000 [ 2801.145051][ T7179] lo speed is unknown, defaulting to 1000 [ 2801.159834][ T7194] IPVS: ftp: loaded support on port[0] = 21 [ 2801.219676][ T7194] lo speed is unknown, defaulting to 1000 [ 2801.237994][ T7194] lo speed is unknown, defaulting to 1000 [ 2801.245511][ T7194] lo speed is unknown, defaulting to 1000 17:49:14 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x54d}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e22, 0xffff0000, @remote, 0x4}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e20, 0x6, @private1}], 0xb0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x9, 0x4) 17:49:14 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x12}}]}}]}, 0x6c}}, 0x0) 17:49:14 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x7c000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:14 executing program 0: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x20480}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x20000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2801.508079][ T7336] IPVS: ftp: loaded support on port[0] = 21 [ 2801.642408][ T7336] lo speed is unknown, defaulting to 1000 [ 2801.651459][ T7336] lo speed is unknown, defaulting to 1000 [ 2801.659084][ T7336] lo speed is unknown, defaulting to 1000 [ 2801.730053][ T7336] IPVS: ftp: loaded support on port[0] = 21 [ 2801.753052][ T7336] lo speed is unknown, defaulting to 1000 [ 2801.760505][ T7336] lo speed is unknown, defaulting to 1000 [ 2801.775021][ T7336] lo speed is unknown, defaulting to 1000 17:49:17 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x1) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:49:17 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x80040200}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:17 executing program 0 (fault-call:3 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:17 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = socket(0x2c, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) socketpair(0x1d, 0x5, 0x1000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_sys\x00', 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(r4, &(0x7f00000004c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="7c000000c74bfa923a8e14a782a378f29757250d0ed9208dc8539b9ae0500bab12682ca7a13605ef906b0c569c7f9c5663e853947bc3109c8877c5705bba4b45b54e7805fdff309acf922ab5c17f36bd95233220963758e7484f2ff247b468417d872983f9243799ec63c15a30e59474f7f8625000f0d6a11f69ffbafbbf", @ANYRES16=0x0, @ANYBLOB="02002cbd7000ffdbdf250100000014000600726f736530000000000000005c775f73e548edd4fc11f415aa9800000000290007007359a5d4b0356474117374656d5f753a6f626a6563745f723a6b6c6f67645f7661725f52756e5f743a733000000000260007007379733385ba74656d5f753a6f626a6563745f723a6370755f"], 0x7c}}, 0x8001) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="170a0000", @ANYRES16=r5, @ANYRESOCT, @ANYRES32=0x0, @ANYBLOB='\b\x00\a\x00', @ANYRES32, @ANYBLOB], 0x7}}, 0x0) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r5, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_I_TEI={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_VERSION={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x2}]}, 0x34}}, 0x20000080) r6 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r6, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r6, 0x10f, 0x84, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xffffffffffffffa4) setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000002840), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:49:17 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x13}}]}}]}, 0x6c}}, 0x0) 17:49:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x2c030000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:18 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x8dffffff}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2805.311021][ T7419] FAULT_INJECTION: forcing a failure. [ 2805.311021][ T7419] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2805.333023][ T7416] IPVS: ftp: loaded support on port[0] = 21 [ 2805.359634][ T7422] IPVS: ftp: loaded support on port[0] = 21 [ 2805.380027][ T7419] CPU: 1 PID: 7419 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 2805.389002][ T7419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2805.399105][ T7419] Call Trace: [ 2805.402460][ T7419] dump_stack+0x188/0x20d [ 2805.406839][ T7419] should_fail.cold+0x5/0xa [ 2805.411446][ T7419] ? fault_create_debugfs_attr+0x140/0x140 [ 2805.417293][ T7419] ? mark_held_locks+0xe0/0xe0 [ 2805.422099][ T7419] ? mark_held_locks+0xe0/0xe0 [ 2805.426932][ T7419] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 2805.433564][ T7419] __alloc_pages_nodemask+0x17a/0x810 [ 2805.438977][ T7419] ? __alloc_pages_slowpath.constprop.0+0x2660/0x2660 [ 2805.445789][ T7419] ? tun_build_skb.isra.0+0x1dc/0x13e0 [ 2805.451367][ T7419] alloc_pages_current+0xff/0x200 [ 2805.456524][ T7419] skb_page_frag_refill+0x25d/0x560 17:49:18 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xc8050000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2805.461856][ T7419] tun_build_skb.isra.0+0x252/0x13e0 [ 2805.467401][ T7419] ? tun_xdp_act.isra.0+0x800/0x800 [ 2805.472638][ T7419] ? __lock_acquire+0xcbb/0x4c50 [ 2805.477633][ T7419] tun_get_user+0x834/0x3c70 [ 2805.482494][ T7419] ? tun_build_skb.isra.0+0x13e0/0x13e0 [ 2805.488341][ T7419] ? tun_get+0x16d/0x290 [ 2805.492805][ T7419] ? lock_downgrade+0x840/0x840 [ 2805.497819][ T7419] ? rcu_read_lock_held_common+0x130/0x130 [ 2805.503681][ T7419] tun_chr_write_iter+0xba/0x151 17:49:18 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xf5ffffff}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2805.508996][ T7419] new_sync_write+0x4a2/0x700 [ 2805.513711][ T7419] ? new_sync_read+0x7a0/0x7a0 [ 2805.518693][ T7419] ? rcu_read_lock_held_common+0x130/0x130 [ 2805.525072][ T7419] ? apparmor_path_rmdir+0x30/0x30 [ 2805.530388][ T7419] ? security_file_permission+0x8c/0x470 [ 2805.536230][ T7419] __vfs_write+0xc9/0x100 [ 2805.540608][ T7419] vfs_write+0x268/0x5d0 [ 2805.544899][ T7419] ksys_write+0x12d/0x250 [ 2805.549278][ T7419] ? __ia32_sys_read+0xb0/0xb0 [ 2805.554077][ T7419] ? __ia32_sys_clock_settime+0x260/0x260 17:49:18 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfc000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2805.559849][ T7419] ? trace_hardirqs_off_caller+0x55/0x230 [ 2805.565614][ T7419] do_syscall_64+0xf6/0x7d0 [ 2805.570153][ T7419] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 2805.576144][ T7419] RIP: 0033:0x416361 [ 2805.580075][ T7419] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2805.599705][ T7419] RSP: 002b:00007f9740c08c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 17:49:18 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfe800000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2805.608502][ T7419] RAX: ffffffffffffffda RBX: 0000000000507740 RCX: 0000000000416361 [ 2805.616506][ T7419] RDX: 0000000000000056 RSI: 0000000020000080 RDI: 00000000000000f0 [ 2805.624594][ T7419] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2805.632609][ T7419] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000004 [ 2805.640608][ T7419] R13: 0000000000000bb2 R14: 00000000004cdd84 R15: 00007f9740c096d4 17:49:18 executing program 0 (fault-call:3 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2805.690821][ T7419] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2805.777400][ T7416] lo speed is unknown, defaulting to 1000 [ 2805.787203][ T7422] lo speed is unknown, defaulting to 1000 [ 2805.800604][ T7416] lo speed is unknown, defaulting to 1000 [ 2805.820255][ T7449] FAULT_INJECTION: forcing a failure. [ 2805.820255][ T7449] name failslab, interval 1, probability 0, space 0, times 0 [ 2805.823949][ T7422] lo speed is unknown, defaulting to 1000 [ 2805.842366][ T7449] CPU: 1 PID: 7449 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 2805.842477][ T7416] lo speed is unknown, defaulting to 1000 [ 2805.851039][ T7449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2805.851047][ T7449] Call Trace: [ 2805.851075][ T7449] dump_stack+0x188/0x20d [ 2805.851102][ T7449] should_fail.cold+0x5/0xa [ 2805.851124][ T7449] ? fault_create_debugfs_attr+0x140/0x140 [ 2805.851145][ T7449] ? lock_downgrade+0x840/0x840 [ 2805.851169][ T7449] should_failslab+0x5/0xf [ 2805.851181][ T7449] kmem_cache_alloc+0x44/0x740 [ 2805.851198][ T7449] ? copyin+0x10e/0x140 [ 2805.851223][ T7449] __build_skb+0x21/0x60 [ 2805.851240][ T7449] build_skb+0x1c/0x180 [ 2805.851263][ T7449] tun_build_skb.isra.0+0xb89/0x13e0 [ 2805.851292][ T7449] ? tun_xdp_act.isra.0+0x800/0x800 [ 2805.851307][ T7449] ? __lock_acquire+0xcbb/0x4c50 [ 2805.851338][ T7449] tun_get_user+0x834/0x3c70 [ 2805.851372][ T7449] ? tun_build_skb.isra.0+0x13e0/0x13e0 [ 2805.851389][ T7449] ? tun_get+0x16d/0x290 [ 2805.851410][ T7449] ? lock_downgrade+0x840/0x840 [ 2805.851434][ T7449] ? rcu_read_lock_held_common+0x130/0x130 [ 2805.880714][ T7422] lo speed is unknown, defaulting to 1000 [ 2805.885244][ T7449] tun_chr_write_iter+0xba/0x151 [ 2805.885268][ T7449] new_sync_write+0x4a2/0x700 [ 2805.885289][ T7449] ? new_sync_read+0x7a0/0x7a0 [ 2805.885317][ T7449] ? rcu_read_lock_held_common+0x130/0x130 [ 2805.979061][ T7449] ? apparmor_path_rmdir+0x30/0x30 [ 2805.984227][ T7449] ? security_file_permission+0x8c/0x470 [ 2805.989910][ T7449] __vfs_write+0xc9/0x100 [ 2805.994287][ T7449] vfs_write+0x268/0x5d0 [ 2805.998683][ T7449] ksys_write+0x12d/0x250 [ 2806.003054][ T7449] ? __ia32_sys_read+0xb0/0xb0 [ 2806.008207][ T7449] ? __ia32_sys_clock_settime+0x260/0x260 [ 2806.010105][ T7422] IPVS: ftp: loaded support on port[0] = 21 [ 2806.013958][ T7449] ? trace_hardirqs_off_caller+0x55/0x230 [ 2806.013990][ T7449] do_syscall_64+0xf6/0x7d0 [ 2806.014022][ T7449] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 2806.036317][ T7449] RIP: 0033:0x416361 [ 2806.040247][ T7449] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2806.045087][ T7422] lo speed is unknown, defaulting to 1000 [ 2806.060530][ T7449] RSP: 002b:00007f9740c08c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2806.060548][ T7449] RAX: ffffffffffffffda RBX: 0000000000507740 RCX: 0000000000416361 [ 2806.060556][ T7449] RDX: 0000000000000056 RSI: 0000000020000080 RDI: 00000000000000f0 [ 2806.060565][ T7449] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2806.060573][ T7449] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000004 [ 2806.060583][ T7449] R13: 0000000000000bb2 R14: 00000000004cdd84 R15: 00007f9740c096d4 [ 2806.135201][ T7422] lo speed is unknown, defaulting to 1000 [ 2806.135298][ T7416] IPVS: ftp: loaded support on port[0] = 21 [ 2806.155310][ T7422] lo speed is unknown, defaulting to 1000 [ 2806.173752][ T7416] lo speed is unknown, defaulting to 1000 [ 2806.183260][ T7416] lo speed is unknown, defaulting to 1000 [ 2806.223107][ T7416] lo speed is unknown, defaulting to 1000 17:49:22 executing program 5: unshare(0x40000000) r0 = socket(0x23, 0x803, 0x6) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$SIOCX25SCALLUSERDATA(0xffffffffffffffff, 0x89e5, &(0x7f0000000280)={0x49, "94c947e1d0ceede1fe18ad6c8762cbe6760ffeb1a67f7176eae19a545dc7f41c818d4e90de6417a0305f027ff21d1c2a8614bb86bfc53963575f9cdc743f105bed957ed024f07d184315c317b26326804a6c01930d4ceefcf9d2b3ac67961f536b45db810b76eb861d617be12a1c935a8f54ced2530c3f721acf703647f07f82"}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r3}, @IFLA_HSR_SLAVE2={0x8, 0x2, r5}]}}}]}, 0x40}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r6, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20008400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000000408010100000000000000000e006b729004010073797a310000000005000300840000000600024008000000"], 0x30}, 0x1, 0x0, 0x0, 0x8040}, 0x40000) 17:49:22 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfec00000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x14}}]}}]}, 0x6c}}, 0x0) 17:49:22 executing program 0 (fault-call:3 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x3f000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:22 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 2809.509323][ T7556] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2809.520803][ T7556] FAULT_INJECTION: forcing a failure. [ 2809.520803][ T7556] name failslab, interval 1, probability 0, space 0, times 0 [ 2809.533536][ T7556] CPU: 1 PID: 7556 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 2809.542149][ T7556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2809.552232][ T7556] Call Trace: [ 2809.555566][ T7556] dump_stack+0x188/0x20d [ 2809.559941][ T7556] should_fail.cold+0x5/0xa [ 2809.564481][ T7556] ? irq_work_queue+0xc3/0x100 [ 2809.569283][ T7556] ? fault_create_debugfs_attr+0x140/0x140 [ 2809.575126][ T7556] ? wake_up_klogd.part.0+0x8c/0xc0 [ 2809.575778][ T7562] IPVS: ftp: loaded support on port[0] = 21 [ 2809.580369][ T7556] ? vprintk_emit+0x1f1/0x730 [ 2809.580396][ T7556] should_failslab+0x5/0xf [ 2809.580413][ T7556] kmem_cache_alloc+0x44/0x740 [ 2809.580429][ T7556] ? printk+0xba/0xed [ 2809.580447][ T7556] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 2809.580470][ T7556] inet_reqsk_alloc+0x90/0x6e0 [ 2809.580494][ T7556] ? _raw_spin_unlock_irqrestore+0x9b/0xe0 [ 2809.621484][ T7556] ? tcp_get_syncookie_mss+0x5a0/0x5a0 [ 2809.626979][ T7556] ? tcp_syn_flood_action+0x197/0x2d0 [ 2809.632971][ T7556] tcp_conn_request+0x39e/0x34f0 [ 2809.633811][ T7562] lo speed is unknown, defaulting to 1000 [ 2809.638033][ T7556] ? __lock_acquire+0xcbb/0x4c50 [ 2809.638053][ T7556] ? print_usage_bug+0x240/0x240 [ 2809.638085][ T7556] ? tcp_ack_update_rtt.isra.0+0x1510/0x1510 [ 2809.638126][ T7556] ? mark_held_locks+0xe0/0xe0 [ 2809.638158][ T7556] ? lock_acquire+0x1f2/0x8f0 [ 2809.638188][ T7556] ? rcu_read_lock_held+0x9c/0xb0 [ 2809.651449][ T7562] lo speed is unknown, defaulting to 1000 [ 2809.654677][ T7556] ? rcu_read_lock_held_common+0x130/0x130 [ 2809.654709][ T7556] ? tcp_v6_conn_request+0x100/0x2b0 [ 2809.654727][ T7556] tcp_v6_conn_request+0x100/0x2b0 [ 2809.654756][ T7556] tcp_rcv_state_process+0xa19/0x4c80 [ 2809.654776][ T7556] ? lock_downgrade+0x840/0x840 [ 2809.654808][ T7556] ? tcp_finish_connect+0x500/0x500 [ 2809.662367][ T7562] lo speed is unknown, defaulting to 1000 [ 2809.665580][ T7556] ? sk_filter_trim_cap+0x3e1/0xaa0 [ 2809.665605][ T7556] ? tcp_v6_inbound_md5_hash+0x261/0x3d0 [ 2809.665632][ T7556] ? tcp_v6_do_rcv+0x7d2/0x1290 [ 2809.665649][ T7556] tcp_v6_do_rcv+0x7d2/0x1290 [ 2809.665672][ T7556] tcp_v6_rcv+0x2e66/0x3640 [ 2809.665711][ T7556] ? tcp_v6_err+0x1790/0x1790 [ 2809.665729][ T7556] ? rcu_read_lock_held+0x9c/0xb0 [ 2809.665743][ T7556] ? do_csum+0x336/0x410 [ 2809.665767][ T7556] ip6_protocol_deliver_rcu+0x2e6/0x1660 [ 2809.757193][ T7562] IPVS: ftp: loaded support on port[0] = 21 [ 2809.761390][ T7556] ip6_input_finish+0x7f/0x160 [ 2809.761410][ T7556] ip6_input+0xcf/0x3d0 [ 2809.761428][ T7556] ? ip6_input_finish+0x160/0x160 [ 2809.761452][ T7556] ? ip6_protocol_deliver_rcu+0x1660/0x1660 [ 2809.761477][ T7556] ? rcu_read_lock_held+0x9c/0xb0 [ 2809.788976][ T7562] lo speed is unknown, defaulting to 1000 [ 2809.793971][ T7556] ? rcu_read_lock_held_common+0x130/0x130 [ 2809.794000][ T7556] ip6_rcv_finish+0x1d9/0x310 [ 2809.794020][ T7556] ipv6_rcv+0xf8/0x3f0 [ 2809.794039][ T7556] ? ip6_rcv_core.isra.0+0x1cb0/0x1cb0 [ 2809.794057][ T7556] ? find_held_lock+0x2d/0x110 [ 2809.794083][ T7556] ? ip6_rcv_finish_core.isra.0+0x580/0x580 [ 2809.823902][ T7562] lo speed is unknown, defaulting to 1000 [ 2809.827431][ T7556] ? lock_acquire+0x1f2/0x8f0 [ 2809.827453][ T7556] ? netif_receive_skb+0xec/0x960 [ 2809.827477][ T7556] ? ip6_rcv_core.isra.0+0x1cb0/0x1cb0 [ 2809.827500][ T7556] __netif_receive_skb_one_core+0xf5/0x160 [ 2809.827519][ T7556] ? __netif_receive_skb_core+0x30e0/0x30e0 [ 2809.827540][ T7556] ? lockdep_hardirqs_on+0x196/0x620 [ 2809.827566][ T7556] __netif_receive_skb+0x27/0x1c0 [ 2809.827585][ T7556] netif_receive_skb+0x16e/0x960 [ 2809.827608][ T7556] ? __netif_receive_skb+0x1c0/0x1c0 [ 2809.843092][ T7562] lo speed is unknown, defaulting to 1000 [ 2809.844072][ T7556] ? __build_skb_around+0x21f/0x2d0 [ 2809.844097][ T7556] ? __phys_addr+0x9a/0x110 [ 2809.844128][ T7556] tun_rx_batched.isra.0+0x47b/0x7d0 [ 2809.844145][ T7556] ? tun_get_user+0x122b/0x3c70 [ 2809.844166][ T7556] ? tun_cleanup+0x30/0x30 [ 2809.921678][ T7556] ? lock_release+0x800/0x800 [ 2809.926386][ T7556] ? lock_downgrade+0x840/0x840 [ 2809.931267][ T7556] ? __local_bh_enable_ip+0x159/0x270 [ 2809.936673][ T7556] tun_get_user+0x13c6/0x3c70 [ 2809.941492][ T7556] ? tun_build_skb.isra.0+0x13e0/0x13e0 [ 2809.947078][ T7556] ? tun_get+0x16d/0x290 [ 2809.951361][ T7556] ? rcu_read_lock_held_common+0x130/0x130 [ 2809.957209][ T7556] tun_chr_write_iter+0xba/0x151 [ 2809.960605][ T7558] IPVS: ftp: loaded support on port[0] = 21 [ 2809.962169][ T7556] new_sync_write+0x4a2/0x700 [ 2809.962193][ T7556] ? new_sync_read+0x7a0/0x7a0 [ 2809.962217][ T7556] ? rcu_read_lock_held_common+0x130/0x130 [ 2809.962242][ T7556] ? apparmor_path_rmdir+0x30/0x30 [ 2809.988582][ T7556] ? security_file_permission+0x8c/0x470 [ 2809.990367][ T7558] lo speed is unknown, defaulting to 1000 [ 2809.994243][ T7556] __vfs_write+0xc9/0x100 [ 2809.994273][ T7556] vfs_write+0x268/0x5d0 [ 2809.994297][ T7556] ksys_write+0x12d/0x250 [ 2809.994311][ T7556] ? __ia32_sys_read+0xb0/0xb0 [ 2809.994332][ T7556] ? __ia32_sys_clock_settime+0x260/0x260 [ 2810.002300][ T7558] lo speed is unknown, defaulting to 1000 [ 2810.004479][ T7556] ? trace_hardirqs_off_caller+0x55/0x230 [ 2810.004513][ T7556] do_syscall_64+0xf6/0x7d0 [ 2810.004539][ T7556] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 2810.004560][ T7556] RIP: 0033:0x416361 [ 2810.016117][ T7558] lo speed is unknown, defaulting to 1000 17:49:22 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfeffffff}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:22 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x4, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockname(r1, &(0x7f0000000380)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x4, 0x800}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000004c0)={0x1ff, 0x8, 0xdfd, 0x1f, r3}, 0x10) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000400)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r2}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x1, &(0x7f0000000280)="3646e5dac5202c17f14bd2593e209cd7ba885861c08e88d755c199ecbed9a4d582f759506c907a2ccf9ed04889f4432f964c01f907bb765ac6384b6668a19c5dfa6e4a558064b8cc5ae6a1eb9abf273164a9bac4ae23c06da51f6a89b2090f46d89d71005ea5f4fac26fad375dcb99e1e11d12965160aada82f8692084215f9cb6cd7cb314434a5ebbac29ab0ece2edb14cbd6542ba2eac313556853056554422174fe67be0f76b127b3f3424cca117d2c5c779e279d7d2f3bbf2cc42434a5655979d5a4ce4324b5ea27") setsockopt$inet_int(r4, 0x0, 0x22, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x55, [], 0x0, &(0x7f0000000000), &(0x7f0000000080)=""/85}, &(0x7f00000001c0)=0x78) r5 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 2810.017917][ T7556] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2810.017927][ T7556] RSP: 002b:00007f9740c08c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2810.017945][ T7556] RAX: ffffffffffffffda RBX: 0000000000507740 RCX: 0000000000416361 [ 2810.017956][ T7556] RDX: 0000000000000056 RSI: 0000000020000080 RDI: 00000000000000f0 [ 2810.017967][ T7556] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2810.017977][ T7556] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000004 [ 2810.017986][ T7556] R13: 0000000000000bb2 R14: 00000000004cdd84 R15: 00007f9740c096d4 17:49:22 executing program 0 (fault-call:3 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2810.164256][ T7617] IPVS: ftp: loaded support on port[0] = 21 17:49:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xff000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2810.243197][ T7627] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2810.254569][ T7627] FAULT_INJECTION: forcing a failure. [ 2810.254569][ T7627] name failslab, interval 1, probability 0, space 0, times 0 [ 2810.267393][ T7627] CPU: 0 PID: 7627 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 2810.275998][ T7627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2810.286115][ T7627] Call Trace: [ 2810.289571][ T7627] dump_stack+0x188/0x20d [ 2810.293945][ T7627] should_fail.cold+0x5/0xa [ 2810.298500][ T7627] ? fault_create_debugfs_attr+0x140/0x140 [ 2810.304345][ T7627] ? __lock_acquire+0xcbb/0x4c50 [ 2810.309329][ T7627] should_failslab+0x5/0xf [ 2810.313774][ T7627] kmem_cache_alloc_node+0x55/0x760 [ 2810.319005][ T7627] ? ipv6_get_ifaddr+0x3f4/0x550 [ 2810.323991][ T7627] ? mark_held_locks+0xe0/0xe0 [ 2810.329286][ T7627] __alloc_skb+0xba/0x5a0 [ 2810.332592][ T7616] IPVS: ftp: loaded support on port[0] = 21 [ 2810.333693][ T7627] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 2810.345176][ T7627] tcp_make_synack+0xa8/0x1460 [ 2810.349997][ T7627] ? tcp_update_skb_after_send+0x3e0/0x3e0 [ 2810.355826][ T7627] ? rcu_read_lock_held_common+0x130/0x130 [ 2810.361657][ T7627] ? __siphash_aligned+0x1a1/0x310 [ 2810.366815][ T7627] ? tcp_select_initial_window+0x287/0x370 [ 2810.372670][ T7627] ? tcp_openreq_init_rwin+0x53b/0x970 [ 2810.378191][ T7627] ? tcp_twsk_destructor+0x70/0x70 [ 2810.383609][ T7627] tcp_v6_send_synack+0x4e/0x960 [ 2810.388602][ T7627] ? prandom_u32_state+0xe/0x170 [ 2810.393614][ T7627] tcp_conn_request+0x20a7/0x34f0 [ 2810.399308][ T7627] ? tcp_ack_update_rtt.isra.0+0x1510/0x1510 [ 2810.405371][ T7627] ? lock_acquire+0x1f2/0x8f0 [ 2810.410097][ T7627] ? rcu_read_lock_held+0x9c/0xb0 [ 2810.415150][ T7627] ? rcu_read_lock_held_common+0x130/0x130 [ 2810.420995][ T7627] ? tcp_v6_conn_request+0x100/0x2b0 [ 2810.426337][ T7627] tcp_v6_conn_request+0x100/0x2b0 [ 2810.431486][ T7627] tcp_rcv_state_process+0xa19/0x4c80 [ 2810.437092][ T7627] ? lock_downgrade+0x840/0x840 17:49:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfffff000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2810.442169][ T7627] ? tcp_finish_connect+0x500/0x500 [ 2810.447411][ T7627] ? sk_filter_trim_cap+0x3e1/0xaa0 [ 2810.452809][ T7627] ? tcp_v6_inbound_md5_hash+0x261/0x3d0 [ 2810.458851][ T7627] ? tcp_v6_do_rcv+0x7d2/0x1290 [ 2810.464287][ T7627] tcp_v6_do_rcv+0x7d2/0x1290 [ 2810.469017][ T7627] tcp_v6_rcv+0x2e66/0x3640 [ 2810.473574][ T7627] ? tcp_v6_err+0x1790/0x1790 [ 2810.478275][ T7627] ? rcu_read_lock_held+0x9c/0xb0 [ 2810.483325][ T7627] ? do_csum+0x336/0x410 [ 2810.487620][ T7627] ip6_protocol_deliver_rcu+0x2e6/0x1660 [ 2810.493313][ T7627] ip6_input_finish+0x7f/0x160 [ 2810.498116][ T7627] ip6_input+0xcf/0x3d0 [ 2810.502309][ T7627] ? ip6_input_finish+0x160/0x160 [ 2810.507375][ T7627] ? ip6_protocol_deliver_rcu+0x1660/0x1660 [ 2810.513463][ T7627] ? rcu_read_lock_held+0x9c/0xb0 [ 2810.518527][ T7627] ? rcu_read_lock_held_common+0x130/0x130 [ 2810.524378][ T7627] ip6_rcv_finish+0x1d9/0x310 [ 2810.529106][ T7627] ipv6_rcv+0xf8/0x3f0 [ 2810.533198][ T7627] ? ip6_rcv_core.isra.0+0x1cb0/0x1cb0 [ 2810.538685][ T7627] ? find_held_lock+0x2d/0x110 [ 2810.543490][ T7627] ? ip6_rcv_finish_core.isra.0+0x580/0x580 [ 2810.549524][ T7627] ? lock_acquire+0x1f2/0x8f0 [ 2810.554234][ T7627] ? netif_receive_skb+0xec/0x960 [ 2810.559299][ T7627] ? ip6_rcv_core.isra.0+0x1cb0/0x1cb0 [ 2810.564798][ T7627] __netif_receive_skb_one_core+0xf5/0x160 [ 2810.570678][ T7627] ? __netif_receive_skb_core+0x30e0/0x30e0 [ 2810.576606][ T7627] ? lockdep_hardirqs_on+0x196/0x620 [ 2810.582193][ T7627] __netif_receive_skb+0x27/0x1c0 [ 2810.588117][ T7627] netif_receive_skb+0x16e/0x960 17:49:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xffffff8d}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2810.593215][ T7627] ? __netif_receive_skb+0x1c0/0x1c0 [ 2810.598532][ T7627] ? __build_skb_around+0x21f/0x2d0 [ 2810.603766][ T7627] ? __phys_addr+0x9a/0x110 [ 2810.608355][ T7627] tun_rx_batched.isra.0+0x47b/0x7d0 [ 2810.613663][ T7627] ? tun_get_user+0x122b/0x3c70 [ 2810.618546][ T7627] ? tun_cleanup+0x30/0x30 [ 2810.623189][ T7627] ? lock_release+0x800/0x800 [ 2810.627898][ T7627] ? lock_downgrade+0x840/0x840 [ 2810.632778][ T7627] ? __local_bh_enable_ip+0x159/0x270 [ 2810.638184][ T7627] tun_get_user+0x13c6/0x3c70 [ 2810.642934][ T7627] ? tun_build_skb.isra.0+0x13e0/0x13e0 [ 2810.648517][ T7627] ? tun_get+0x16d/0x290 [ 2810.652795][ T7627] ? rcu_read_lock_held_common+0x130/0x130 [ 2810.658656][ T7627] tun_chr_write_iter+0xba/0x151 [ 2810.663651][ T7627] new_sync_write+0x4a2/0x700 [ 2810.668354][ T7627] ? new_sync_read+0x7a0/0x7a0 [ 2810.674316][ T7627] ? rcu_read_lock_held_common+0x130/0x130 [ 2810.680163][ T7627] ? apparmor_path_rmdir+0x30/0x30 [ 2810.685416][ T7627] ? security_file_permission+0x8c/0x470 17:49:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfffffff5}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2810.691105][ T7627] __vfs_write+0xc9/0x100 [ 2810.695477][ T7627] vfs_write+0x268/0x5d0 [ 2810.699797][ T7627] ksys_write+0x12d/0x250 [ 2810.704161][ T7627] ? __ia32_sys_read+0xb0/0xb0 [ 2810.708963][ T7627] ? __ia32_sys_clock_settime+0x260/0x260 [ 2810.714717][ T7627] ? trace_hardirqs_off_caller+0x55/0x230 [ 2810.720486][ T7627] do_syscall_64+0xf6/0x7d0 [ 2810.725298][ T7627] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 2810.731220][ T7627] RIP: 0033:0x416361 [ 2810.735137][ T7627] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2810.754765][ T7627] RSP: 002b:00007f9740c08c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2810.763294][ T7627] RAX: ffffffffffffffda RBX: 0000000000507740 RCX: 0000000000416361 [ 2810.771374][ T7627] RDX: 0000000000000056 RSI: 0000000020000080 RDI: 00000000000000f0 [ 2810.779368][ T7627] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2810.787361][ T7627] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000004 17:49:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfffffffe}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2810.795353][ T7627] R13: 0000000000000bb2 R14: 00000000004cdd84 R15: 00007f9740c096d4 17:49:23 executing program 3: 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) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x38}}]}}]}, 0x6c}}, 0x0) 17:49:23 executing program 0 (fault-call:3 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2810.918630][ T7617] lo speed is unknown, defaulting to 1000 [ 2810.943215][ T7617] lo speed is unknown, defaulting to 1000 [ 2810.979174][ T7617] lo speed is unknown, defaulting to 1000 [ 2811.003607][ T7623] IPVS: ftp: loaded support on port[0] = 21 [ 2811.054337][ T7666] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2811.065770][ T7666] FAULT_INJECTION: forcing a failure. [ 2811.065770][ T7666] name failslab, interval 1, probability 0, space 0, times 0 [ 2811.078507][ T7666] CPU: 0 PID: 7666 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 2811.088960][ T7666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2811.099043][ T7666] Call Trace: [ 2811.102542][ T7666] dump_stack+0x188/0x20d [ 2811.107116][ T7666] should_fail.cold+0x5/0xa [ 2811.111793][ T7666] ? fault_create_debugfs_attr+0x140/0x140 [ 2811.117620][ T7666] ? print_usage_bug+0x240/0x240 [ 2811.122722][ T7666] should_failslab+0x5/0xf [ 2811.127171][ T7666] kmem_cache_alloc_node_trace+0x59/0x790 [ 2811.132914][ T7666] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 2811.138915][ T7666] ? kmem_cache_alloc_node+0x222/0x760 [ 2811.144379][ T7666] __kmalloc_node_track_caller+0x38/0x60 [ 2811.150018][ T7666] __kmalloc_reserve.isra.0+0x39/0xe0 [ 2811.155409][ T7666] __alloc_skb+0xef/0x5a0 [ 2811.159770][ T7666] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 2811.165359][ T7666] tcp_make_synack+0xa8/0x1460 [ 2811.170260][ T7666] ? tcp_update_skb_after_send+0x3e0/0x3e0 [ 2811.176072][ T7666] ? rcu_read_lock_held_common+0x130/0x130 [ 2811.181911][ T7666] ? __siphash_aligned+0x1a1/0x310 [ 2811.187057][ T7666] ? tcp_select_initial_window+0x287/0x370 [ 2811.192895][ T7666] ? tcp_openreq_init_rwin+0x53b/0x970 [ 2811.198371][ T7666] ? tcp_twsk_destructor+0x70/0x70 [ 2811.203610][ T7666] tcp_v6_send_synack+0x4e/0x960 [ 2811.208571][ T7666] ? prandom_u32_state+0xe/0x170 [ 2811.214016][ T7666] tcp_conn_request+0x20a7/0x34f0 [ 2811.219204][ T7666] ? tcp_ack_update_rtt.isra.0+0x1510/0x1510 [ 2811.225392][ T7666] ? lock_acquire+0x1f2/0x8f0 [ 2811.230163][ T7666] ? rcu_read_lock_held+0x9c/0xb0 [ 2811.235341][ T7666] ? rcu_read_lock_held_common+0x130/0x130 [ 2811.241191][ T7666] ? tcp_v6_conn_request+0x100/0x2b0 [ 2811.246497][ T7666] tcp_v6_conn_request+0x100/0x2b0 [ 2811.251638][ T7666] tcp_rcv_state_process+0xa19/0x4c80 [ 2811.257399][ T7666] ? lock_downgrade+0x840/0x840 [ 2811.262452][ T7666] ? tcp_finish_connect+0x500/0x500 [ 2811.267957][ T7666] ? sk_filter_trim_cap+0x3e1/0xaa0 [ 2811.273162][ T7666] ? tcp_v6_inbound_md5_hash+0x261/0x3d0 [ 2811.278918][ T7666] ? tcp_v6_do_rcv+0x7d2/0x1290 [ 2811.283839][ T7666] tcp_v6_do_rcv+0x7d2/0x1290 [ 2811.288537][ T7666] tcp_v6_rcv+0x2e66/0x3640 [ 2811.293070][ T7666] ? tcp_v6_err+0x1790/0x1790 [ 2811.297752][ T7666] ? rcu_read_lock_held+0x9c/0xb0 [ 2811.302884][ T7666] ? do_csum+0x336/0x410 [ 2811.307147][ T7666] ip6_protocol_deliver_rcu+0x2e6/0x1660 [ 2811.312789][ T7666] ip6_input_finish+0x7f/0x160 [ 2811.317568][ T7666] ip6_input+0xcf/0x3d0 [ 2811.321781][ T7666] ? ip6_input_finish+0x160/0x160 [ 2811.326848][ T7666] ? ip6_protocol_deliver_rcu+0x1660/0x1660 [ 2811.333191][ T7666] ? rcu_read_lock_held+0x9c/0xb0 [ 2811.338235][ T7666] ? rcu_read_lock_held_common+0x130/0x130 [ 2811.344603][ T7666] ip6_rcv_finish+0x1d9/0x310 [ 2811.349698][ T7666] ipv6_rcv+0xf8/0x3f0 [ 2811.353767][ T7666] ? ip6_rcv_core.isra.0+0x1cb0/0x1cb0 [ 2811.359460][ T7666] ? find_held_lock+0x2d/0x110 [ 2811.364225][ T7666] ? ip6_rcv_finish_core.isra.0+0x580/0x580 [ 2811.370120][ T7666] ? lock_acquire+0x1f2/0x8f0 [ 2811.374819][ T7666] ? netif_receive_skb+0xec/0x960 [ 2811.379883][ T7666] ? ip6_rcv_core.isra.0+0x1cb0/0x1cb0 [ 2811.385378][ T7666] __netif_receive_skb_one_core+0xf5/0x160 [ 2811.391248][ T7666] ? __netif_receive_skb_core+0x30e0/0x30e0 [ 2811.397243][ T7666] ? lockdep_hardirqs_on+0x196/0x620 [ 2811.402742][ T7666] __netif_receive_skb+0x27/0x1c0 [ 2811.407814][ T7666] netif_receive_skb+0x16e/0x960 [ 2811.412918][ T7666] ? __netif_receive_skb+0x1c0/0x1c0 [ 2811.418533][ T7666] ? __build_skb_around+0x21f/0x2d0 [ 2811.423735][ T7666] ? __phys_addr+0x9a/0x110 [ 2811.428897][ T7666] tun_rx_batched.isra.0+0x47b/0x7d0 [ 2811.434181][ T7666] ? tun_get_user+0x122b/0x3c70 [ 2811.439430][ T7666] ? tun_cleanup+0x30/0x30 [ 2811.443868][ T7666] ? lock_release+0x800/0x800 [ 2811.448585][ T7666] ? lock_downgrade+0x840/0x840 [ 2811.453454][ T7666] ? __local_bh_enable_ip+0x159/0x270 [ 2811.458883][ T7666] tun_get_user+0x13c6/0x3c70 [ 2811.463933][ T7666] ? tun_build_skb.isra.0+0x13e0/0x13e0 [ 2811.469497][ T7666] ? tun_get+0x16d/0x290 [ 2811.473755][ T7666] ? rcu_read_lock_held_common+0x130/0x130 [ 2811.479576][ T7666] tun_chr_write_iter+0xba/0x151 [ 2811.484527][ T7666] new_sync_write+0x4a2/0x700 [ 2811.489230][ T7666] ? new_sync_read+0x7a0/0x7a0 [ 2811.494042][ T7666] ? rcu_read_lock_held_common+0x130/0x130 [ 2811.501114][ T7666] ? apparmor_path_rmdir+0x30/0x30 [ 2811.506255][ T7666] ? security_file_permission+0x8c/0x470 [ 2811.512144][ T7666] __vfs_write+0xc9/0x100 [ 2811.516589][ T7666] vfs_write+0x268/0x5d0 [ 2811.521189][ T7666] ksys_write+0x12d/0x250 [ 2811.525549][ T7666] ? __ia32_sys_read+0xb0/0xb0 [ 2811.530331][ T7666] ? __ia32_sys_clock_settime+0x260/0x260 [ 2811.536072][ T7666] ? trace_hardirqs_off_caller+0x55/0x230 [ 2811.541826][ T7666] do_syscall_64+0xf6/0x7d0 [ 2811.546357][ T7666] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 2811.552260][ T7666] RIP: 0033:0x416361 [ 2811.556168][ T7666] Code: 75 14 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 c4 1b 00 00 c3 48 83 ec 08 e8 ca fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 13 fd ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2811.575804][ T7666] RSP: 002b:00007f9740c08c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2811.584313][ T7666] RAX: ffffffffffffffda RBX: 0000000000507740 RCX: 0000000000416361 [ 2811.592824][ T7666] RDX: 0000000000000056 RSI: 0000000020000080 RDI: 00000000000000f0 [ 2811.600818][ T7666] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2811.608781][ T7666] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000004 [ 2811.616754][ T7666] R13: 0000000000000bb2 R14: 00000000004cdd84 R15: 00007f9740c096d4 [ 2811.668291][ T7623] lo speed is unknown, defaulting to 1000 [ 2811.707184][ T7623] lo speed is unknown, defaulting to 1000 17:49:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x40000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2811.714331][ T7623] lo speed is unknown, defaulting to 1000 17:49:29 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x6, 0x80000000}, 0xc) r1 = socket(0xa, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000000)=@null) 17:49:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:29 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xffffffff}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:29 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x60}}]}}]}, 0x6c}}, 0x0) 17:49:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x48000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2816.333978][ T7757] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:49:29 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000180)=0xfffffffd, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000000)={'team0\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:49:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xd, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2816.379086][ T7758] IPVS: ftp: loaded support on port[0] = 21 [ 2816.432885][ T7758] lo speed is unknown, defaulting to 1000 [ 2816.451590][ T7758] lo speed is unknown, defaulting to 1000 [ 2816.466904][ T7758] lo speed is unknown, defaulting to 1000 17:49:29 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2816.497882][ T7773] IPVS: ftp: loaded support on port[0] = 21 17:49:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x7c, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:29 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x2}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2816.639918][ T7783] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:49:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x96, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:29 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x3}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2816.681351][ T7773] lo speed is unknown, defaulting to 1000 [ 2816.758686][ T7773] lo speed is unknown, defaulting to 1000 [ 2816.799345][ T7773] lo speed is unknown, defaulting to 1000 [ 2816.830609][ T7805] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2816.910438][ T7758] IPVS: ftp: loaded support on port[0] = 21 [ 2817.089746][ T7773] IPVS: ftp: loaded support on port[0] = 21 [ 2817.111858][ T7773] lo speed is unknown, defaulting to 1000 [ 2817.118714][ T7773] lo speed is unknown, defaulting to 1000 [ 2817.131409][ T7773] lo speed is unknown, defaulting to 1000 17:49:31 executing program 4: unshare(0x40000000) socket(0x0, 0x80000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={@any, 0x101, 0x7f, 0x7fff}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:49:31 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xf0}}]}}]}, 0x6c}}, 0x0) 17:49:31 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x4}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x4a000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2818.618769][ T7873] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2818.673361][ T7876] IPVS: ftp: loaded support on port[0] = 21 [ 2818.876246][ T7876] lo speed is unknown, defaulting to 1000 [ 2818.885927][ T7876] lo speed is unknown, defaulting to 1000 [ 2818.893298][ T7876] lo speed is unknown, defaulting to 1000 [ 2819.024569][ T7876] IPVS: ftp: loaded support on port[0] = 21 [ 2819.267750][ T7876] lo speed is unknown, defaulting to 1000 [ 2819.280098][ T7876] lo speed is unknown, defaulting to 1000 [ 2819.296799][ T7876] lo speed is unknown, defaulting to 1000 17:49:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x200000d6, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:33 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:33 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x300}}]}}]}, 0x6c}}, 0x0) 17:49:33 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, r0, 0x0, 0x100000001) ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f0000000000)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r6 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r6, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r5}, @IFLA_HSR_SLAVE2={0x8, 0x2, r7}]}}}]}, 0x40}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x6, 0x1, 0x7, 0xb35}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:49:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x4c000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:33 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) sendmsg$NFNL_MSG_ACCT_DEL(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0xbc, 0x3, 0x7, 0x101, 0x0, 0x0, {0xd, 0x0, 0x6}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x80000000}, @NFACCT_FILTER={0x4c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xe5}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x4}, @NFACCT_FILTER_MASK={0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x80000000}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x47e7}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x7}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1ff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xfff}]}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x22fe}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x2}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0xdd}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x10000}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x3ff}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20048804}, 0x80) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:49:33 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x6}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2820.541623][ T7938] IPVS: ftp: loaded support on port[0] = 21 17:49:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xfffffdef, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2820.598867][ T7945] IPVS: ftp: loaded support on port[0] = 21 17:49:33 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x7}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2820.764466][ T7944] device batadv0 entered promiscuous mode [ 2820.787136][ T7944] device batadv0 left promiscuous mode 17:49:33 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x8}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:33 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x500}}]}}]}, 0x6c}}, 0x0) [ 2820.893183][ T7977] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:49:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x2, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:33 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x9}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2821.106665][ T7986] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2821.226856][ T7938] lo speed is unknown, defaulting to 1000 [ 2821.234108][ T7945] lo speed is unknown, defaulting to 1000 [ 2821.252157][ T7938] lo speed is unknown, defaulting to 1000 [ 2821.261836][ T7945] lo speed is unknown, defaulting to 1000 [ 2821.271265][ T7938] lo speed is unknown, defaulting to 1000 [ 2821.280089][ T7945] lo speed is unknown, defaulting to 1000 [ 2821.324271][ T7944] IPVS: ftp: loaded support on port[0] = 21 [ 2821.354062][ T7950] IPVS: ftp: loaded support on port[0] = 21 [ 2821.421898][ T7955] device batadv0 entered promiscuous mode [ 2821.430165][ T7955] device batadv0 left promiscuous mode 17:49:38 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) accept4$ax25(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) r1 = accept4(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000140)=0x1, 0x4) 17:49:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2825.612924][ T8049] IPVS: ftp: loaded support on port[0] = 21 [ 2825.635681][ T8049] lo speed is unknown, defaulting to 1000 [ 2825.645787][ T8049] lo speed is unknown, defaulting to 1000 [ 2825.653991][ T8049] lo speed is unknown, defaulting to 1000 [ 2825.805321][ T8049] IPVS: ftp: loaded support on port[0] = 21 [ 2825.828843][ T8049] lo speed is unknown, defaulting to 1000 17:49:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x54030000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x3, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:38 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x600}}]}}]}, 0x6c}}, 0x0) 17:49:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xe}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2825.852879][ T8049] lo speed is unknown, defaulting to 1000 [ 2825.861663][ T8049] lo speed is unknown, defaulting to 1000 17:49:38 executing program 5: unshare(0x40000000) r0 = socket(0x3, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000140)="80c5ddf07e11b8ea0b0f8250dfd4c46d4ba4d8a72e53741779a5e8eecc2505048b4395d54feb372f021103888268eb40c38ef420daffe08f84fcc724cd49b45cfcda2cb442b574a59b32544e88831ef1d718ddd0c2cb229d005e22b8898df695d574fbbdeaab70e4b9adf2bd9a4bb673b7547f1d657e0ef06e2631efc77e11e3435929836e2b764568456dda01e92cdd0293270ba88841f610dde521e57e3ec005c5dd7e922ef8899defd06028ac09069d4c7abe223023d2f7384ea6897086135b57eccecafe7ff581ea8ed08a6ccd6fdafea9679d149a4bb6f29b0d5b", &(0x7f0000000080)=""/5}, 0x20) sendto$inet(r2, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r4, 0x1, '!'}, &(0x7f0000000000)=0x3e2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x4a74, 0x2, 0x200, 0x1, 0x768, 0x6, 0x0, 0x80000000, r4}, &(0x7f0000000040)=0x20) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:49:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x10}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2825.975543][ T8096] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2825.991653][ T8098] IPVS: ftp: loaded support on port[0] = 21 17:49:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x4, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x11}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x44}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2826.120778][ T8098] lo speed is unknown, defaulting to 1000 [ 2826.150952][ T8114] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2826.161675][ T8098] lo speed is unknown, defaulting to 1000 17:49:38 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x900}}]}}]}, 0x6c}}, 0x0) [ 2826.192405][ T8098] lo speed is unknown, defaulting to 1000 [ 2826.355285][ T8098] IPVS: ftp: loaded support on port[0] = 21 17:49:41 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x3, 0x3, 0x201, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x86c}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x6}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xdb}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x80) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:49:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x5, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:41 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xa00}}]}}]}, 0x6c}}, 0x0) 17:49:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x60000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:41 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x60}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:41 executing program 5: unshare(0x700c0500) r0 = socket(0x10, 0xf, 0xfffffffd) sendmsg$AUDIT_TTY_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f8, 0x1, 0x70bd25, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$AUDIT_USER_TTY(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x104, 0x464, 0x100, 0x70bd2b, 0x25dfdbfc, "b892e08cb2b6e195a3a510380d35a6e97452430a7aeb921f6fea48eb30d04e195e0ccda2f038cf0531d2c25cf5e827b4ccd7c3517af00e319797c5c86c6d20bceab23dca2f180471354207620dde69884051e4795e35a3e16d0e13730660c09c89a079805e3481363bbbc34ca2ea9ff0e6adf099a63ca964d2235bc616a88ba9adfc49d474dc1d51bb253103515a365cbe7073ea4332e4f3173c0b9c1eb57cea39e7322b3df2ff9d17114ad87f700ea46aa86f8618171c7623f987c9408acd090c9237cd35d0836808fc020d944a140e8a04e293eca6190e4f85da855aa52049008cf59b2c2137e52aeecdee976bc15e9dfb49", ["", "", "", "", "", "", "", "", ""]}, 0x104}, 0x1, 0x0, 0x0, 0x44004}, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0xca) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:49:41 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0xffffd000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e23, @private=0xa010102}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e20, @remote}], 0x50) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:49:42 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x6c}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2829.295489][ T8164] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2829.331257][ T8169] IPVS: ftp: loaded support on port[0] = 21 17:49:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x6, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:42 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x7c}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2829.420396][ T8176] IPVS: ftp: loaded support on port[0] = 21 [ 2829.449651][ T8169] lo speed is unknown, defaulting to 1000 17:49:42 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xb00}}]}}]}, 0x6c}}, 0x0) [ 2829.494288][ T8185] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2829.519208][ T8169] lo speed is unknown, defaulting to 1000 [ 2829.526337][ T8176] lo speed is unknown, defaulting to 1000 [ 2829.530060][ T8169] lo speed is unknown, defaulting to 1000 17:49:42 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xf0}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2829.572564][ T8176] lo speed is unknown, defaulting to 1000 [ 2829.612694][ T8176] lo speed is unknown, defaulting to 1000 [ 2829.985291][ T8176] IPVS: ftp: loaded support on port[0] = 21 [ 2829.987407][ T8169] IPVS: ftp: loaded support on port[0] = 21 [ 2830.007686][ T8176] lo speed is unknown, defaulting to 1000 [ 2830.016827][ T8176] lo speed is unknown, defaulting to 1000 [ 2830.034040][ T8169] lo speed is unknown, defaulting to 1000 [ 2830.047952][ T8176] lo speed is unknown, defaulting to 1000 [ 2830.052400][ T8169] lo speed is unknown, defaulting to 1000 [ 2830.086301][ T8169] lo speed is unknown, defaulting to 1000 17:49:42 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket$inet6(0xa, 0x3, 0x20) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:49:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x7, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:42 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfc}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x62030000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:42 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xc00}}]}}]}, 0x6c}}, 0x0) 17:49:43 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x300}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2830.273320][ T8281] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2830.351697][ T8286] IPVS: ftp: loaded support on port[0] = 21 [ 2830.530725][ T8286] lo speed is unknown, defaulting to 1000 [ 2830.538326][ T8286] lo speed is unknown, defaulting to 1000 [ 2830.546630][ T8286] lo speed is unknown, defaulting to 1000 [ 2830.614028][ T8286] IPVS: ftp: loaded support on port[0] = 21 [ 2830.639342][ T8286] lo speed is unknown, defaulting to 1000 [ 2830.647105][ T8286] lo speed is unknown, defaulting to 1000 [ 2830.665064][ T8286] lo speed is unknown, defaulting to 1000 17:49:46 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x500}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x8, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:46 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xe00}}]}}]}, 0x6c}}, 0x0) 17:49:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x65580000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:46 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000080)={0x2}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendto$rxrpc(0xffffffffffffffff, &(0x7f0000000280)="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", 0x1000, 0x807, &(0x7f0000000140)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e23, @local}}, 0x24) getpeername$netlink(r2, &(0x7f0000000180), &(0x7f00000000c0)=0x5) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'sit0\x00', {0x1}, 0x8001}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) socketpair(0x29, 0x1, 0xfffffff9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$xdp(&(0x7f00002d5000/0x1000)=nil, 0x1000, 0x1000000, 0x50, r3, 0x100000000) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040)=0x9, 0x4) 17:49:46 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x5c8}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2833.726677][ T8377] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2833.787818][ T8378] IPVS: ftp: loaded support on port[0] = 21 [ 2833.888494][ T8378] lo speed is unknown, defaulting to 1000 [ 2833.907134][ T8378] lo speed is unknown, defaulting to 1000 [ 2833.927064][ T8378] lo speed is unknown, defaulting to 1000 [ 2834.045004][ T8378] IPVS: ftp: loaded support on port[0] = 21 [ 2834.086226][ T8378] lo speed is unknown, defaulting to 1000 [ 2834.093691][ T8378] lo speed is unknown, defaulting to 1000 [ 2834.103090][ T8378] lo speed is unknown, defaulting to 1000 17:49:47 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x600}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x9, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:47 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xf00}}]}}]}, 0x6c}}, 0x0) 17:49:47 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:49:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x68000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2834.995682][ T8442] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2835.025573][ T8444] IPVS: ftp: loaded support on port[0] = 21 17:49:47 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x700}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0xa, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2835.177819][ T8444] lo speed is unknown, defaulting to 1000 [ 2835.211478][ T8444] lo speed is unknown, defaulting to 1000 17:49:47 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x900}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:48 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x1100}}]}}]}, 0x6c}}, 0x0) [ 2835.252388][ T8460] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2835.267373][ T8444] lo speed is unknown, defaulting to 1000 17:49:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0xe, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:48 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xa00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2835.464712][ T8477] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:49:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0xf, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:48 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xe00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2835.690842][ T8489] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:49:48 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x1200}}]}}]}, 0x6c}}, 0x0) 17:49:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x2, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2835.807967][ T8444] IPVS: ftp: loaded support on port[0] = 21 [ 2835.903125][ T8444] lo speed is unknown, defaulting to 1000 [ 2835.928005][ T8444] lo speed is unknown, defaulting to 1000 [ 2835.962649][ T8444] lo speed is unknown, defaulting to 1000 17:49:48 executing program 5: unshare(0x46060400) r0 = socket(0x2f, 0x0, 0x1ff) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6_vti0\x00', 0x3edf}) 17:49:48 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x1100}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x6c000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x3, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:48 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x1300}}]}}]}, 0x6c}}, 0x0) 17:49:48 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f00000007c0), 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@loopback, @dev}, &(0x7f0000000280)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x34, r2, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x40) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r2, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0xc040005}, 0x28004) sendmsg$AUDIT_TTY_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f8, 0x8, 0x70bd2a, 0x25dfdbff}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x40000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x9, &(0x7f00000001c0)=0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:49:49 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x3f00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x4, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:49 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x1400}}]}}]}, 0x6c}}, 0x0) [ 2836.359886][ T8539] IPVS: ftp: loaded support on port[0] = 21 [ 2836.389566][ T8540] IPVS: ftp: loaded support on port[0] = 21 17:49:49 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x4000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x5, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:49 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x4400}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2836.539660][ T8540] lo speed is unknown, defaulting to 1000 [ 2836.554135][ T8539] lo speed is unknown, defaulting to 1000 [ 2836.561210][ T8539] lo speed is unknown, defaulting to 1000 [ 2836.587460][ T8540] lo speed is unknown, defaulting to 1000 [ 2836.595311][ T8539] lo speed is unknown, defaulting to 1000 [ 2836.610656][ T8540] lo speed is unknown, defaulting to 1000 [ 2836.982676][ T8540] IPVS: ftp: loaded support on port[0] = 21 [ 2836.990757][ T8539] IPVS: ftp: loaded support on port[0] = 21 [ 2837.008277][ T8540] lo speed is unknown, defaulting to 1000 [ 2837.021183][ T8540] lo speed is unknown, defaulting to 1000 [ 2837.022503][ T8539] lo speed is unknown, defaulting to 1000 [ 2837.036642][ T8540] lo speed is unknown, defaulting to 1000 [ 2837.044538][ T8539] lo speed is unknown, defaulting to 1000 [ 2837.068226][ T8539] lo speed is unknown, defaulting to 1000 17:49:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x7, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:49 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x15db}}]}}]}, 0x6c}}, 0x0) 17:49:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x74000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:49 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x6000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:49 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)=0x43b, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x0, 0x48, 0x0, "b2683787036bf3161bed4d1cbba36c564091930dbbd3e24df61139bc5a5ba0ff0ad896214c00b01fbb5d96e081a81884b235c2f77dd5072d50b36ca42f1cd50c556ce14328802fed5214623958401621"}, 0xd8) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="afd7c6e8345b8513867ef8f66cf2d99bcfd4eca72a1b9d1ab98aec424fd112e9a71089dce55b22183e46d5598a7e2d2748427234350af31a43f836d276a044dea4076248e71eefa66f8b642159680c7806e67886c1518699c38816911cde3a60483efb005db21762c23bce2caf1d915dc0cddaee32eb7df131f3426bbe2fc30fb1dd8d3c4ca0c15064821629323cdf6bc6dfe8e0eaaa88"], &(0x7f0000000000)=0x3e2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x661}, &(0x7f00000001c0)=0x8) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="20c34c6a4a9327e1641895f6a47ccb2e5036eedd87b7f45301574582a1274a5c885adf9d", 0x24}, {&(0x7f00000002c0)="7ab327462da4cdf4e87afb4bb5ff30690459331fe5186985e5155ddb19d21b6a606acd2263433e220c16b72b0e1b2d41a22c22b55ab5a5bff232c88f5d7a79364d91568405d5b8ddb36edd057c90f083cf85cec4f80d73067c005b4efe6ec40dd90c88a3e59a8e663b851ff56d52322590c91beceb7ed6c73dd4b3c4ba1878a14eddd71efd7469f59a6880ba5361484faacbb0b837b93292b067580b4db78aa857a33d4862123edd984a54be91c79e9403f564b13dbf4728a08dddf1390e07c5281f938be87483a6e34b4ce6e8afb28b294cb86c7df7b9e309b6c52ef189fb81e3bcff6d4a6bf047", 0xe8}, {&(0x7f0000002340)="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0x1015}, {&(0x7f0000000200)="3278b2050625e70e07b8d878183e8ca567851d746eb3fd0f4248452ccecca13c3607e44382d6774ce2bd83b602e2a4a17af465b9b726f789ccc487ad73913743f475cb2c13db0355999a379f0ecea8d585a69b8987ce3ab983f87e190fa2b44623cf57d77fc47a176b66382ef608b4772af60effdee2c5404b75b9cdb32426eefe2fe1d59c416519a6e9e6cdf45169f0ae0d18b5bb3d2637375b5df946a77e9aebdf", 0xa2}, {&(0x7f0000001300)="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", 0x1000}], 0x5, &(0x7f0000001280)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x20000091}, 0x4004045) [ 2837.285965][ T8653] IPVS: ftp: loaded support on port[0] = 21 [ 2837.353516][ T8653] lo speed is unknown, defaulting to 1000 [ 2837.517095][ T8653] lo speed is unknown, defaulting to 1000 [ 2837.551635][ T8653] lo speed is unknown, defaulting to 1000 [ 2837.677015][ T8653] IPVS: ftp: loaded support on port[0] = 21 [ 2837.700802][ T8653] lo speed is unknown, defaulting to 1000 [ 2837.708676][ T8653] lo speed is unknown, defaulting to 1000 [ 2837.720937][ T8653] lo speed is unknown, defaulting to 1000 17:49:52 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @remote}, {0x6, @random="d8c67c3f5ef6"}, 0x40, {0x2, 0x4e23, @multicast1}, 'caif0\x00'}) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) close(r1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:49:52 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x6c00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:52 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x3800}}]}}]}, 0x6c}}, 0x0) 17:49:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x8, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x75030000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:52 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:49:53 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x7c00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x9, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2840.359172][ T8734] IPVS: ftp: loaded support on port[0] = 21 [ 2840.377120][ T8736] IPVS: ftp: loaded support on port[0] = 21 17:49:53 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x3f00}}]}}]}, 0x6c}}, 0x0) 17:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0xb, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:53 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x80fe}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2840.583427][ T8734] lo speed is unknown, defaulting to 1000 [ 2840.600125][ T8736] lo speed is unknown, defaulting to 1000 [ 2840.611051][ T8734] lo speed is unknown, defaulting to 1000 17:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "039200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2840.628823][ T8736] lo speed is unknown, defaulting to 1000 [ 2840.636685][ T8734] lo speed is unknown, defaulting to 1000 [ 2840.662313][ T8736] lo speed is unknown, defaulting to 1000 [ 2840.747737][ T8778] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2840.853112][ T8734] IPVS: ftp: loaded support on port[0] = 21 [ 2840.873091][ T8736] IPVS: ftp: loaded support on port[0] = 21 [ 2840.891100][ T8734] lo speed is unknown, defaulting to 1000 [ 2840.921635][ T8734] lo speed is unknown, defaulting to 1000 [ 2840.921687][ T8736] lo speed is unknown, defaulting to 1000 [ 2840.938042][ T8734] lo speed is unknown, defaulting to 1000 [ 2840.940149][ T8736] lo speed is unknown, defaulting to 1000 [ 2840.974230][ T8736] lo speed is unknown, defaulting to 1000 17:49:53 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x4000}}]}}]}, 0x6c}}, 0x0) 17:49:53 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xc0fe}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "049200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x7a000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:53 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) getsockname$l2tp(r3, &(0x7f0000000280)={0x2, 0x0, @private}, &(0x7f00000002c0)=0x10) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r5, 0x1, '!'}, &(0x7f0000000000)=0x3e2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r5, 0xc6, "776a2339675bcfccf65cd1d900d2ea31bb2723873341c7b5f16795f9ca9f2b705f3a445508f45ef9b77c65575501763215fbd6abd52b4e129b8acee315b6554038c478390c88657a57c5fe946ca14527e47e4726f9b04a1068a130879e9f152e64bd468993fbc3c7620d4cdd81cf90caa9c9675bd731579f8be6b1ade6bb2911dba6e16c385ef44498d6cb0935e9fff7a91d7bcce4f2d9b74ee63ee45dd453ad9a35aeb1d92f0e9b32c0e648782a94a3dce1ccda5bc17b55a874e5680f637025a5161ad2503e"}, &(0x7f0000000140)=0xce) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) [ 2841.098021][ T8847] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2841.161836][ T8852] IPVS: ftp: loaded support on port[0] = 21 [ 2841.339820][ T8852] lo speed is unknown, defaulting to 1000 [ 2841.347028][ T8852] lo speed is unknown, defaulting to 1000 [ 2841.357380][ T8852] lo speed is unknown, defaulting to 1000 [ 2841.929605][ T8852] IPVS: ftp: loaded support on port[0] = 21 [ 2841.949831][ T8852] lo speed is unknown, defaulting to 1000 [ 2841.957424][ T8852] lo speed is unknown, defaulting to 1000 [ 2841.966625][ T8852] lo speed is unknown, defaulting to 1000 17:49:57 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, 0x0, 0x0) 17:49:57 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xf58}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3709}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x24040841) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000280)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000020f0000140002006272696467655f736c6176655f310000090001"], 0x3}}, 0x0) sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x58, r3, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond_slave_0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0xc015}, 0x8000) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:49:57 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xc805}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:57 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x5865}}]}}]}, 0x6c}}, 0x0) 17:49:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "069200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x81000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:49:57 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xf000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2844.447916][ T8929] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:49:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "089200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2844.536823][ T8933] IPVS: ftp: loaded support on port[0] = 21 [ 2844.588537][ T8938] IPVS: ftp: loaded support on port[0] = 21 17:49:57 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfc00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2844.661490][ T8948] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:49:57 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfe80}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2844.702013][ T8933] lo speed is unknown, defaulting to 1000 [ 2844.726826][ T8938] lo speed is unknown, defaulting to 1000 [ 2844.745887][ T8933] lo speed is unknown, defaulting to 1000 17:49:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "099200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:49:57 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x6000}}]}}]}, 0x6c}}, 0x0) [ 2844.758970][ T8938] lo speed is unknown, defaulting to 1000 [ 2844.767100][ T8933] lo speed is unknown, defaulting to 1000 [ 2844.783021][ T8938] lo speed is unknown, defaulting to 1000 [ 2844.916766][ T8977] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2845.051197][ T8933] IPVS: ftp: loaded support on port[0] = 21 [ 2845.051421][ T8938] IPVS: ftp: loaded support on port[0] = 21 [ 2845.109432][ T8933] lo speed is unknown, defaulting to 1000 [ 2845.118482][ T8938] lo speed is unknown, defaulting to 1000 [ 2845.128078][ T8933] lo speed is unknown, defaulting to 1000 [ 2845.138045][ T8938] lo speed is unknown, defaulting to 1000 [ 2845.145473][ T8933] lo speed is unknown, defaulting to 1000 [ 2845.181516][ T8938] lo speed is unknown, defaulting to 1000 17:49:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x88000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0b9200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:02 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfec0}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:02 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x6558}}]}}]}, 0x6c}}, 0x0) 17:50:02 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') r3 = socket(0x1e, 0x2, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x80f806766c7df7b9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x83, &(0x7f0000000140)={r5}, &(0x7f0000000480)=0x18) sendmsg$NLBL_UNLABEL_C_ACCEPT(r3, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000840)={0x14, r2, 0x8, 0x50bd2c, 0x25dfdc00}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x5c, r2, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_team\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8800}, 0x8008080) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x10c, r2, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_SECCTX={0x20, 0x7, 'system_u:object_r:root_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={[], [], @rand_addr=0x64010100}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_macvtap\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2d, 0x7, 'system_u:object_r:systemd_unit_file_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x40}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:getty_log_t:s0\x00'}]}, 0x10c}, 0x1, 0x0, 0x0, 0x8001}, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:50:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x88200000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:02 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) r1 = accept$nfc_llcp(r0, &(0x7f0000000480), &(0x7f0000000140)=0x60) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000500)=""/227, 0xe3) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) [ 2849.896027][ T9074] IPVS: ftp: loaded support on port[0] = 21 [ 2849.899089][ T9077] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:02 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xff00}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2849.981774][ T9082] IPVS: ftp: loaded support on port[0] = 21 17:50:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "639200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:02 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x8100}}]}}]}, 0x6c}}, 0x0) [ 2850.117487][ T9074] lo speed is unknown, defaulting to 1000 17:50:02 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x20480}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2850.165742][ T9074] lo speed is unknown, defaulting to 1000 [ 2850.165867][ T9082] lo speed is unknown, defaulting to 1000 [ 2850.179688][ T9101] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2850.215585][ T9082] lo speed is unknown, defaulting to 1000 [ 2850.217912][ T9074] lo speed is unknown, defaulting to 1000 [ 2850.260171][ T9082] lo speed is unknown, defaulting to 1000 17:50:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "7c9200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:03 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xdb15}}]}}]}, 0x6c}}, 0x0) 17:50:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x40000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2850.486539][ T9130] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x100000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029202", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2850.701701][ T9074] IPVS: ftp: loaded support on port[0] = 21 [ 2850.739893][ T9163] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2850.801125][ T9082] IPVS: ftp: loaded support on port[0] = 21 [ 2850.825720][ T9074] lo speed is unknown, defaulting to 1000 [ 2850.843857][ T9074] lo speed is unknown, defaulting to 1000 [ 2850.851115][ T9074] lo speed is unknown, defaulting to 1000 [ 2850.885327][ T9082] lo speed is unknown, defaulting to 1000 [ 2850.892584][ T9082] lo speed is unknown, defaulting to 1000 [ 2850.945520][ T9082] lo speed is unknown, defaulting to 1000 17:50:07 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) socket(0x1d, 0x6, 0x7) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:50:07 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xf000}}]}}]}, 0x6c}}, 0x0) 17:50:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029203", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x110000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x88a8ffff, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:07 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x14, r1, 0x713}, 0x14}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r1, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x23b25098bbf89b35) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) [ 2854.765979][ T9217] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2854.808427][ T9219] IPVS: ftp: loaded support on port[0] = 21 17:50:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xf0ffff}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029204", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2854.889821][ T9225] IPVS: ftp: loaded support on port[0] = 21 17:50:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x1000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2854.944968][ T9235] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029205", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2855.011151][ T9219] lo speed is unknown, defaulting to 1000 17:50:07 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x34000}}]}}]}, 0x6c}}, 0x0) [ 2855.054138][ T9225] lo speed is unknown, defaulting to 1000 [ 2855.056617][ T9219] lo speed is unknown, defaulting to 1000 [ 2855.097319][ T9225] lo speed is unknown, defaulting to 1000 [ 2855.099765][ T9219] lo speed is unknown, defaulting to 1000 [ 2855.121956][ T9225] lo speed is unknown, defaulting to 1000 17:50:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x2000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2855.139907][ T9248] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2855.506085][ T9219] IPVS: ftp: loaded support on port[0] = 21 [ 2855.528249][ T9225] IPVS: ftp: loaded support on port[0] = 21 [ 2855.532464][ T9219] lo speed is unknown, defaulting to 1000 [ 2855.547222][ T9219] lo speed is unknown, defaulting to 1000 [ 2855.579634][ T9219] lo speed is unknown, defaulting to 1000 [ 2855.580499][ T9225] lo speed is unknown, defaulting to 1000 [ 2855.612380][ T9225] lo speed is unknown, defaulting to 1000 [ 2855.640469][ T9225] lo speed is unknown, defaulting to 1000 17:50:08 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x3000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029206", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:08 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x400300}}]}}]}, 0x6c}}, 0x0) 17:50:08 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000280)=""/249) unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4000000010000fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100687372001400028008000100", @ANYRES32=r2, @ANYBLOB, @ANYRES32=r4, @ANYBLOB], 0x40}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000800)=ANY=[@ANYRES64, @ANYRESOCT=r1, @ANYRESOCT, @ANYRESOCT, @ANYBLOB="de4975632b6fc3ac9e6643b4ce5f1c76f9b111cafa80c7845e7c6071f9b129e22d9c7978b6dedbf1d272c8d2ec6f22a1b1b568efd1ac6100f55d395767f45786e959117f2f7773e4095ba8d28f41ea86b521c1baf5cff027363d7eb40dd8f58b074ceb561b8b5567fb021fd6ba64bd68d4cf2f9f7c71d03078a05657cde2d2c4", @ANYRES32], 0xd1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r5}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:50:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x9effffff, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:08 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="7f370117fe46fb10b162f9a6634890375670b49658eee9c98f13286f2fe2d538ce851f8a064d9122392b1208b37fec69a4d077799a985e1af9122532126be8550c7a05cfc19b1e6518f7ef7c149644da70d3df74980ef3bb9591ff0e052ee6a72cf56d63e1ef66eb6c200d05c301bf58206ec1d065f30df6ab6cc4a85a135447bc6980bfd5941d9bfeb55ac79585bfe55b76d247c1c4672c2c004def6b20c1d381b113860bb6aaf5591ec90b61236547447f86ff3e2149", 0xb7) unshare(0x40000000) r1 = socket(0x0, 0x803, 0x0) getsockname$packet(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x1, '!'}, &(0x7f0000000000)=0x3e2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={r3, 0x8, 0x2, [0x3, 0x5]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r4, 0x2}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r5 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:50:08 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x4000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2855.882955][ T9347] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:08 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xf0ffff}}]}}]}, 0x6c}}, 0x0) [ 2855.923598][ T9346] IPVS: ftp: loaded support on port[0] = 21 [ 2855.929914][ T9350] IPVS: ftp: loaded support on port[0] = 21 17:50:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029207", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:08 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x5000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:08 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x6000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2856.123772][ T9356] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2856.137657][ T9366] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029208", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:09 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x7000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2856.269300][ T9375] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029209", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2856.310274][ T9346] lo speed is unknown, defaulting to 1000 17:50:09 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x8000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2856.398936][ T9388] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2856.495102][ T9350] lo speed is unknown, defaulting to 1000 [ 2856.495645][ T9346] lo speed is unknown, defaulting to 1000 [ 2856.514967][ T9346] lo speed is unknown, defaulting to 1000 [ 2856.520488][ T9350] lo speed is unknown, defaulting to 1000 [ 2856.568040][ T9350] lo speed is unknown, defaulting to 1000 [ 2856.640442][ T9346] IPVS: ftp: loaded support on port[0] = 21 [ 2856.705737][ T9362] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2856.722396][ T9350] IPVS: ftp: loaded support on port[0] = 21 [ 2856.863559][ T9346] lo speed is unknown, defaulting to 1000 [ 2856.870895][ T9346] lo speed is unknown, defaulting to 1000 [ 2856.889757][ T9346] lo speed is unknown, defaulting to 1000 [ 2857.925386][ T184] tipc: TX() has been purged, node left! [ 2858.110258][ T184] tipc: TX() has been purged, node left! [ 2858.292666][ T184] tipc: TX() has been purged, node left! [ 2858.461205][ T184] tipc: TX() has been purged, node left! [ 2858.611432][ T184] tipc: TX() has been purged, node left! [ 2858.812775][ T184] tipc: TX() has been purged, node left! [ 2858.892981][ T184] tipc: TX() has been purged, node left! [ 2859.062533][ T184] tipc: TX() has been purged, node left! [ 2859.242529][ T184] tipc: TX() has been purged, node left! [ 2859.402569][ T184] tipc: TX() has been purged, node left! [ 2859.542506][ T184] tipc: TX() has been purged, node left! [ 2859.732470][ T184] tipc: TX() has been purged, node left! [ 2859.892719][ T184] tipc: TX() has been purged, node left! [ 2860.062533][ T184] tipc: TX() has been purged, node left! 17:50:12 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r1, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, r1, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1e}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7f}]}]}, 0x60}, 0x1, 0x0, 0x0, 0xb58b25cb7fc37fcf}, 0x40) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:50:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "02920a", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:12 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x9000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb0e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:12 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x1000000}}]}}]}, 0x6c}}, 0x0) 17:50:12 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) r5 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x400, 0x1, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0xfffffffffffffe80, 0x2, r6}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_hsr\x00', r6}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2d207007e697b39f}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@setlink={0x7c, 0x13, 0x800, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, 0x8000, 0x50}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x8}, @IFLA_PHYS_PORT_ID={0xb, 0x22, "f6b4c27a2351b3"}, @IFLA_PHYS_PORT_ID={0x13, 0x22, "882a6386d36e859b36996f5b31b23d"}, @IFLA_PROP_LIST={0x2c, 0x34, 0x0, 0x1, [{0x14, 0x35, 'hsr0\x00'}, {0x14, 0x35, 'veth1_virt_wifi\x00'}]}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x7c}}, 0x894) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 2860.242561][ T184] tipc: TX() has been purged, node left! [ 2860.317228][ T9476] IPVS: ftp: loaded support on port[0] = 21 [ 2860.318536][ T9475] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2860.339171][ T9476] lo speed is unknown, defaulting to 1000 17:50:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "02920e", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2860.363144][ T184] tipc: TX() has been purged, node left! [ 2860.370450][ T184] tipc: TX() has been purged, node left! 17:50:13 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xa000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2860.416776][ T184] tipc: TX() has been purged, node left! [ 2860.427010][ T9488] IPVS: ftp: loaded support on port[0] = 21 [ 2860.447353][ T9490] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029248", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2860.469735][ T184] tipc: TX() has been purged, node left! [ 2860.486702][ T184] tipc: TX() has been purged, node left! 17:50:13 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xe000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2860.511423][ T184] tipc: TX() has been purged, node left! [ 2860.535628][ T184] tipc: TX() has been purged, node left! [ 2860.549387][ T184] tipc: TX() has been purged, node left! 17:50:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "02924c", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2860.564448][ T9476] lo speed is unknown, defaulting to 1000 [ 2860.569598][ T9500] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2860.576598][ T9488] lo speed is unknown, defaulting to 1000 [ 2860.603158][ T9476] lo speed is unknown, defaulting to 1000 17:50:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x2000000}}]}}]}, 0x6c}}, 0x0) [ 2860.633702][ T9488] lo speed is unknown, defaulting to 1000 [ 2860.662921][ T184] tipc: TX() has been purged, node left! [ 2860.670283][ T9488] lo speed is unknown, defaulting to 1000 [ 2860.679555][ T184] tipc: TX() has been purged, node left! [ 2860.711792][ T184] tipc: TX() has been purged, node left! [ 2860.722936][ T9507] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2860.771667][ T184] tipc: TX() has been purged, node left! [ 2860.779260][ T184] tipc: TX() has been purged, node left! [ 2860.814125][ T184] tipc: TX() has been purged, node left! [ 2860.841872][ T184] tipc: TX() has been purged, node left! [ 2860.892881][ T184] tipc: TX() has been purged, node left! [ 2860.903370][ T184] tipc: TX() has been purged, node left! [ 2860.909776][ T184] tipc: TX() has been purged, node left! [ 2860.938587][ T9488] IPVS: ftp: loaded support on port[0] = 21 [ 2860.941335][ T9476] IPVS: ftp: loaded support on port[0] = 21 [ 2860.966891][ T9476] lo speed is unknown, defaulting to 1000 [ 2860.978204][ T9488] lo speed is unknown, defaulting to 1000 [ 2860.994270][ T9476] lo speed is unknown, defaulting to 1000 [ 2861.009382][ T9476] lo speed is unknown, defaulting to 1000 [ 2861.009432][ T9488] lo speed is unknown, defaulting to 1000 [ 2861.029461][ T184] tipc: TX() has been purged, node left! [ 2861.036032][ T9488] lo speed is unknown, defaulting to 1000 [ 2861.045491][ T184] tipc: TX() has been purged, node left! [ 2861.054358][ T184] tipc: TX() has been purged, node left! [ 2861.064801][ T184] tipc: TX() has been purged, node left! [ 2861.074982][ T184] tipc: TX() has been purged, node left! [ 2861.094410][ T184] tipc: TX() has been purged, node left! [ 2861.101421][ T184] tipc: TX() has been purged, node left! [ 2861.111466][ T184] tipc: TX() has been purged, node left! [ 2861.118854][ T184] tipc: TX() has been purged, node left! [ 2861.126680][ T184] tipc: TX() has been purged, node left! [ 2861.136663][ T184] tipc: TX() has been purged, node left! 17:50:13 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r2, r1, 0x0, 0x100000001) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_MS_ADDRESS={0x8, 0x5, @rand_addr=0x64010101}, @GTPA_NET_NS_FD={0x8, 0x7, r1}, @GTPA_FLOW={0x6, 0x6, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8080}, 0x800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:50:13 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x10000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029260", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb1e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x3000000}}]}}]}, 0x6c}}, 0x0) [ 2861.145212][ T184] tipc: TX() has been purged, node left! [ 2861.218118][ T9599] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2861.252569][ T9601] IPVS: ftp: loaded support on port[0] = 21 [ 2861.253078][ T184] tipc: TX() has been purged, node left! [ 2861.295633][ T184] tipc: TX() has been purged, node left! [ 2861.310611][ T184] tipc: TX() has been purged, node left! [ 2861.328840][ T184] tipc: TX() has been purged, node left! [ 2861.345782][ T184] tipc: TX() has been purged, node left! [ 2861.352610][ T184] tipc: TX() has been purged, node left! [ 2861.358978][ T184] tipc: TX() has been purged, node left! [ 2861.365603][ T184] tipc: TX() has been purged, node left! [ 2861.372094][ T184] tipc: TX() has been purged, node left! [ 2861.378756][ T184] tipc: TX() has been purged, node left! [ 2861.386341][ T184] tipc: TX() has been purged, node left! [ 2861.396718][ T184] tipc: TX() has been purged, node left! [ 2861.403570][ T184] tipc: TX() has been purged, node left! [ 2861.411807][ T184] tipc: TX() has been purged, node left! [ 2861.418948][ T184] tipc: TX() has been purged, node left! [ 2861.425610][ T184] tipc: TX() has been purged, node left! [ 2861.435911][ T184] tipc: TX() has been purged, node left! [ 2861.446365][ T9601] lo speed is unknown, defaulting to 1000 [ 2861.460858][ T9601] lo speed is unknown, defaulting to 1000 [ 2861.469241][ T9601] lo speed is unknown, defaulting to 1000 [ 2861.483669][ T184] tipc: TX() has been purged, node left! [ 2861.499008][ T184] tipc: TX() has been purged, node left! [ 2861.515121][ T184] tipc: TX() has been purged, node left! [ 2861.521979][ T184] tipc: TX() has been purged, node left! [ 2861.541981][ T9601] IPVS: ftp: loaded support on port[0] = 21 [ 2861.565935][ T184] tipc: TX() has been purged, node left! [ 2861.567546][ T9601] lo speed is unknown, defaulting to 1000 [ 2861.589665][ T9601] lo speed is unknown, defaulting to 1000 [ 2861.601919][ T9601] lo speed is unknown, defaulting to 1000 [ 2861.692495][ T184] tipc: TX() has been purged, node left! [ 2861.699937][ T184] tipc: TX() has been purged, node left! [ 2861.709515][ T184] tipc: TX() has been purged, node left! [ 2861.717412][ T184] tipc: TX() has been purged, node left! [ 2861.724950][ T184] tipc: TX() has been purged, node left! [ 2861.730940][ T184] tipc: TX() has been purged, node left! [ 2861.738675][ T184] tipc: TX() has been purged, node left! [ 2861.745083][ T184] tipc: TX() has been purged, node left! [ 2861.751239][ T184] tipc: TX() has been purged, node left! [ 2861.760207][ T184] tipc: TX() has been purged, node left! [ 2861.767748][ T184] tipc: TX() has been purged, node left! [ 2861.774576][ T184] tipc: TX() has been purged, node left! 17:50:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x4000000}}]}}]}, 0x6c}}, 0x0) 17:50:18 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x11000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029268", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb2e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:18 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$can_bcm(r0, &(0x7f00000000c0)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f0000000340)=""/233, 0xe9}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000000440)=""/253, 0xfd}, {&(0x7f0000000540)=""/82, 0x52}], 0x5}, 0x63) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000780)={'vxcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000001c80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001c40)={&(0x7f0000001800)=@dellink={0x410, 0x11, 0x400, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, 0x300, 0x10}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x7}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x100}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffbff}, @IFLA_IFNAME={0x14, 0x3, 'geneve0\x00'}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth1_to_team\x00'}, @IFLA_VFINFO_LIST={0x3b0, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0x0, 0x5, 0x80000001}}, @IFLA_VF_VLAN={0x10, 0x2, {0x40, 0x92a, 0x2}}, @IFLA_VF_TRUST={0xc, 0x9, {0x5, 0x7f}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0xfffffffffffffffa}}]}, {0x24, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x2, 0x9}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x8, 0x6}}]}, {0x40, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x1, 0x3}}, @IFLA_VF_VLAN={0x10, 0x2, {0x81, 0x88e}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0xfffffff8, 0x1}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x2, 0x81}}]}, {0xc8, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x1ff, 0x401}}, @IFLA_VF_VLAN_LIST={0xb8, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x1ff, 0x10e, 0x3f, 0x8100}}, {0x14, 0x1, {0xfffffffc, 0x372, 0x4, 0x88a8}}, {0x14, 0x1, {0x5, 0x6c9, 0x88, 0x88a8}}, {0x14, 0x1, {0x20, 0x5cb, 0x3ff, 0x8100}}, {0x14, 0x1, {0x90000, 0xa12, 0x4, 0x8100}}, {0x14, 0x1, {0x3, 0xe5e, 0x1, 0x8100}}, {0x14, 0x1, {0x8, 0xc79, 0x8, 0x8100}}, {0x14, 0x1, {0xaea4, 0x133, 0xfffff000, 0x8100}}, {0x14, 0x1, {0x879, 0xad5, 0xeb9a, 0x8100}}]}]}, {0x14, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x5a5, 0x4}}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x40, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x6, 0xe46, 0x8, 0x88a8}}, {0x14, 0x1, {0x6, 0xd8e, 0x6, 0x88a8}}, {0x14, 0x1, {0x34, 0x68d, 0x4, 0x88a8}}]}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x1, 0x1}}]}, {0x90, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x7fff, 0xd95, 0x7ff}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x5, 0x40}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x2, 0x7fffffff}}, @IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x8, 0x80a, 0x5, 0x8100}}]}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0xfff, 0x4}}, @IFLA_VF_RATE={0x10, 0x6, {0x4, 0x3ff}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x1e9adfea, 0x8001}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x1, 0x1800000000}}]}, {0xe4, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0xdb3, 0x9}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x0, 0xc5}}, @IFLA_VF_MAC={0x28, 0x1, {0x10001, @random="b4321d8fe3a2"}}, @IFLA_VF_MAC={0x28, 0x1, {0x4, @broadcast}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x2, 0x6}}, @IFLA_VF_MAC={0x28, 0x1, {0x3ff}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x7, 0x80}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x3e000, 0xe9}}, @IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x7f, 0x209, 0x800, 0x88a8}}]}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0xc91, 0x6}}]}, {0x64, 0x1, 0x0, 0x1, [@IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x2d5, 0x8}}, @IFLA_VF_TRUST={0xc, 0x9, {0x1, 0x20}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x1, 0x31}}, @IFLA_VF_MAC={0x28}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x594, 0xfffffffc}}]}]}]}, 0x410}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000680)=ANY=[@ANYRES64, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYBLOB="32989f771e6b1820174848e014e91bc0f089824e4719ab45a4"], 0x54) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) bind$xdp(r5, &(0x7f0000000080)={0x2c, 0x0, r1, 0x21, r0}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0xfffe, 0x1, 0x0, 0x4, 0x9}, 0xc) 17:50:18 executing program 5: unshare(0x40000000) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0100f50021"], &(0x7f0000000000)=0x3e2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r4, 0x401}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r5, 0x8, 0x5, 0x962f}, 0x10) 17:50:18 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x3f000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2866.155586][ T9698] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2866.159936][ T9699] IPVS: ftp: loaded support on port[0] = 21 [ 2866.188644][ T9697] IPVS: ftp: loaded support on port[0] = 21 17:50:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "02926c", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x40000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2866.317260][ T9711] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029274", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:19 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x5000000}}]}}]}, 0x6c}}, 0x0) [ 2866.357608][ T9697] lo speed is unknown, defaulting to 1000 [ 2866.377093][ T9699] lo speed is unknown, defaulting to 1000 [ 2866.397747][ T9697] lo speed is unknown, defaulting to 1000 17:50:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x44000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2866.430741][ T9697] lo speed is unknown, defaulting to 1000 [ 2866.434520][ T9699] lo speed is unknown, defaulting to 1000 [ 2866.491119][ T9724] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2866.505486][ T9699] lo speed is unknown, defaulting to 1000 17:50:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x60000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "02927a", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:19 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x6000000}}]}}]}, 0x6c}}, 0x0) [ 2866.701685][ T9761] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2866.848429][ T9697] IPVS: ftp: loaded support on port[0] = 21 [ 2866.869599][ T9697] lo speed is unknown, defaulting to 1000 [ 2866.872758][ T9699] IPVS: ftp: loaded support on port[0] = 21 [ 2866.888607][ T9697] lo speed is unknown, defaulting to 1000 [ 2866.915553][ T9697] lo speed is unknown, defaulting to 1000 [ 2866.916507][ T9699] lo speed is unknown, defaulting to 1000 17:50:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb3e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2866.969516][ T9699] lo speed is unknown, defaulting to 1000 [ 2866.999687][ T9699] lo speed is unknown, defaulting to 1000 17:50:23 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) socketpair(0xf, 0x4, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r4, 0x1, '!'}, &(0x7f0000000000)=0x3e2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000540)={r4, 0x2d}, &(0x7f0000000580)=0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmmsg$sock(r0, &(0x7f00000001c0)=[{{&(0x7f0000000000)=@x25={0x9, @remote={[], 0x2}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)="683f505bd9651af4667537217812cd4e805023936e60232c7b91c5abb05da01d1e468bde33ad137203c8ae6759d1acfb4ed124d0c82cca79f636c7b1bc6215563a31fd91db83bb306dfc74e76f02279982d3f76200dadef255df930dc7344bb806f7273b8ab7ef99bb7edc9e2403bbea2600231d526cd731391b70b09edd3a9b59011ddf22914997ce476d3db9fc0e566651049fbdf038b441d5dcf0f9e173161fc76be483619cb51b9200d12b412f7ec0f62f7d41601d1777e5d295c7ffce64bb4d40b30bab0a4db0", 0xc9}, {&(0x7f0000000340)="75c813cf9bcf5e1a58ea4db8175cc37d59991e438e5f43ab22961a6f51cf37d17ec5032fc3b7eb6b7e82d8bd33cfe4c9efaea05188cf6f1b173d6f0540fd6ee0683433fd5db9e40ae1c2459df5ee28c06eb80d6187626754eee16d81ca9cecaca18ca583ca314cad7edd304edfb017b8c2ee35d20ace1e98a4540a9acd808bb992c108a29a3102817c020119b0d855ecf726f90fce2060ac941d69c19478db264b1f998283", 0xa5}, {&(0x7f0000000080)="5e00312a901d6767c20d6a15ad706c60121f70cf5f2c9fd0162767acfd8537a081390d0a455e28571969c75972be21c53871de667821d0b557015f597d5d420f4d7811c08e5c2b1168cf63cbe79b28dc417e218f40a93db35498f1ca674c647087ef25f57e5a207dd9c7425fe891c43abd", 0x71}], 0x3, &(0x7f0000000400)=[@mark={{0x14, 0x1, 0x24, 0x80000001}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x8001}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffd}}, @timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffe0}}], 0xd8}}], 0x1, 0x20044001) [ 2870.573219][ T9842] IPVS: ftp: loaded support on port[0] = 21 [ 2870.588671][ T9842] lo speed is unknown, defaulting to 1000 [ 2870.598501][ T9842] lo speed is unknown, defaulting to 1000 [ 2870.607231][ T9842] lo speed is unknown, defaulting to 1000 17:50:23 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockname$netrom(r0, &(0x7f0000000040)={{0x3, @bcast}, [@remote, @null, @netrom, @rose, @default, @bcast, @remote, @bcast]}, &(0x7f00000000c0)=0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="ea9c41c5d695225c8eabe2778fed7fbd0100006d21"], &(0x7f0000000000)=0x3e2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={r4, 0x80000001, 0x8, 0x463}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r5, 0x3}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:50:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x6c000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x8000000}}]}}]}, 0x6c}}, 0x0) 17:50:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb4e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2870.940783][ T9872] IPVS: ftp: loaded support on port[0] = 21 [ 2870.946433][ T9873] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x7c000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2871.072410][ T9883] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x9000000}}]}}]}, 0x6c}}, 0x0) [ 2871.122982][ T9872] lo speed is unknown, defaulting to 1000 [ 2871.151349][ T9872] lo speed is unknown, defaulting to 1000 17:50:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x80040200}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2871.173636][ T9872] lo speed is unknown, defaulting to 1000 [ 2871.277727][ T9903] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2871.380662][ T9845] IPVS: ftp: loaded support on port[0] = 21 [ 2871.448368][ T9921] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2871.563319][ T9872] IPVS: ftp: loaded support on port[0] = 21 [ 2871.579010][ T9872] lo speed is unknown, defaulting to 1000 [ 2871.586011][ T9872] lo speed is unknown, defaulting to 1000 [ 2871.594366][ T9872] lo speed is unknown, defaulting to 1000 17:50:25 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:50:25 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x8dffffff}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:25 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xa000000}}]}}]}, 0x6c}}, 0x0) 17:50:25 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x48, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8}, @IFLA_HSR_SLAVE2={0x8}, @IFLA_HSR_MULTICAST_SPEC={0x5, 0x3, 0x31}]}}}]}, 0x48}}, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000000a40)={0x11, 0xd, 0x0, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0101000021"], &(0x7f0000000000)=0x3e2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r4, &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:50:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb5e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2873.034221][ T9956] IPVS: ftp: loaded support on port[0] = 21 [ 2873.034253][ T9957] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2873.058176][ T9956] lo speed is unknown, defaulting to 1000 17:50:25 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xc8050000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2873.115259][ T9966] IPVS: ftp: loaded support on port[0] = 21 17:50:25 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xf5ffffff}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2873.244109][ T9976] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:26 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfc000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2873.304803][ T9956] lo speed is unknown, defaulting to 1000 [ 2873.318991][ T9966] lo speed is unknown, defaulting to 1000 [ 2873.332658][ T9956] lo speed is unknown, defaulting to 1000 17:50:26 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xb000000}}]}}]}, 0x6c}}, 0x0) [ 2873.351223][ T9966] lo speed is unknown, defaulting to 1000 [ 2873.384545][ T9966] lo speed is unknown, defaulting to 1000 [ 2873.419471][ T9996] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2873.559672][ T9956] IPVS: ftp: loaded support on port[0] = 21 [ 2873.781024][ T9966] IPVS: ftp: loaded support on port[0] = 21 17:50:28 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000000000)=0x7fffffff, 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:50:28 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfe800000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:28 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xc000000}}]}}]}, 0x6c}}, 0x0) 17:50:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb6030000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:28 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r2}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0xffff, 0x10001, 0xfffffffffffffffa, 0x9}) 17:50:28 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfec00000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2876.108283][T10046] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2876.122059][T10044] IPVS: ftp: loaded support on port[0] = 21 17:50:28 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfeffffff}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2876.225568][T10053] IPVS: ftp: loaded support on port[0] = 21 17:50:29 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xff000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:29 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xe000000}}]}}]}, 0x6c}}, 0x0) [ 2876.311862][T10044] lo speed is unknown, defaulting to 1000 [ 2876.338892][T10053] lo speed is unknown, defaulting to 1000 [ 2876.345175][T10070] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2876.348351][T10044] lo speed is unknown, defaulting to 1000 17:50:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2876.389006][T10053] lo speed is unknown, defaulting to 1000 [ 2876.401876][T10044] lo speed is unknown, defaulting to 1000 [ 2876.419935][T10053] lo speed is unknown, defaulting to 1000 [ 2876.520183][T10086] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2876.649774][T10044] IPVS: ftp: loaded support on port[0] = 21 [ 2876.662851][T10053] IPVS: ftp: loaded support on port[0] = 21 [ 2876.674572][T10044] lo speed is unknown, defaulting to 1000 [ 2876.685869][T10044] lo speed is unknown, defaulting to 1000 [ 2876.718943][T10044] lo speed is unknown, defaulting to 1000 [ 2876.719597][T10053] lo speed is unknown, defaulting to 1000 [ 2876.742795][T10053] lo speed is unknown, defaulting to 1000 [ 2876.765819][T10053] lo speed is unknown, defaulting to 1000 17:50:29 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x4, @remote, 0x80000000}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:50:29 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfffff000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:29 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xf000000}}]}}]}, 0x6c}}, 0x0) 17:50:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb6e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2876.908069][T10167] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2876.959863][T10169] IPVS: ftp: loaded support on port[0] = 21 [ 2877.097459][T10169] lo speed is unknown, defaulting to 1000 [ 2877.113693][T10169] lo speed is unknown, defaulting to 1000 [ 2877.120330][T10169] lo speed is unknown, defaulting to 1000 [ 2877.190385][T10169] IPVS: ftp: loaded support on port[0] = 21 [ 2877.210361][T10169] lo speed is unknown, defaulting to 1000 [ 2877.227070][T10169] lo speed is unknown, defaulting to 1000 [ 2877.235495][T10169] lo speed is unknown, defaulting to 1000 17:50:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:33 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xffffff8d}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:33 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x10000000}}]}}]}, 0x6c}}, 0x0) 17:50:33 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f0000000080)=0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3, 0x7}, 0xc) 17:50:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb72609f9, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2880.747179][T10249] IPVS: ftp: loaded support on port[0] = 21 [ 2880.770503][T10251] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:33 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfffffff5}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:33 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) getgid() setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000000)={0x1f, @any, 0xde}, 0xa) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, 0x0, 0xfffffffffffffff1) 17:50:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:33 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfffffffe}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2880.945383][T10262] IPVS: ftp: loaded support on port[0] = 21 [ 2880.969953][T10249] lo speed is unknown, defaulting to 1000 [ 2881.016192][T10249] lo speed is unknown, defaulting to 1000 [ 2881.059583][T10262] lo speed is unknown, defaulting to 1000 [ 2881.061451][T10249] lo speed is unknown, defaulting to 1000 [ 2881.092967][T10272] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2881.096471][T10262] lo speed is unknown, defaulting to 1000 17:50:33 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x11000000}}]}}]}, 0x6c}}, 0x0) [ 2881.137501][T10262] lo speed is unknown, defaulting to 1000 17:50:33 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xffffffff}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb7e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:34 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x12000000}}]}}]}, 0x6c}}, 0x0) 17:50:34 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0x8}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2881.416691][T10315] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2881.480707][T10249] IPVS: ftp: loaded support on port[0] = 21 [ 2881.526083][T10262] IPVS: ftp: loaded support on port[0] = 21 [ 2881.580591][T10249] lo speed is unknown, defaulting to 1000 [ 2881.633392][T10249] lo speed is unknown, defaulting to 1000 [ 2881.640405][T10262] lo speed is unknown, defaulting to 1000 [ 2881.654496][T10249] lo speed is unknown, defaulting to 1000 [ 2881.663343][T10262] lo speed is unknown, defaulting to 1000 [ 2881.691151][T10262] lo speed is unknown, defaulting to 1000 17:50:37 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x1, 0x1, 0x0, 0x3, 0x2ca7138f}, 0xc) 17:50:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:37 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:37 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x82, &(0x7f0000000ac0), 0x8) sendmsg$inet(r1, &(0x7f0000000040)={&(0x7f0000000200)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000280)="b0", 0x1}], 0x1}, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:50:37 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x13000000}}]}}]}, 0x6c}}, 0x0) 17:50:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb8e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2884.757068][T10390] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2884.784513][T10393] IPVS: ftp: loaded support on port[0] = 21 17:50:37 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x2}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2884.808794][T10394] IPVS: ftp: loaded support on port[0] = 21 17:50:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:37 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x3}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2884.972906][T10409] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:37 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x4}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2885.028430][T10393] lo speed is unknown, defaulting to 1000 17:50:37 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x14000000}}]}}]}, 0x6c}}, 0x0) 17:50:37 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x5}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2885.070353][T10394] lo speed is unknown, defaulting to 1000 [ 2885.082235][T10393] lo speed is unknown, defaulting to 1000 [ 2885.139351][T10394] lo speed is unknown, defaulting to 1000 [ 2885.151496][T10393] lo speed is unknown, defaulting to 1000 [ 2885.168384][T10394] lo speed is unknown, defaulting to 1000 [ 2885.488816][T10394] IPVS: ftp: loaded support on port[0] = 21 [ 2885.496011][T10393] IPVS: ftp: loaded support on port[0] = 21 [ 2885.531907][T10393] lo speed is unknown, defaulting to 1000 [ 2885.559033][T10393] lo speed is unknown, defaulting to 1000 [ 2885.565405][T10394] lo speed is unknown, defaulting to 1000 [ 2885.574510][T10393] lo speed is unknown, defaulting to 1000 [ 2885.580624][T10394] lo speed is unknown, defaulting to 1000 [ 2885.610857][T10394] lo speed is unknown, defaulting to 1000 17:50:38 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x800, 0x1, 0x1ff, 0x8}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xe) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x44, 0x4, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xffffffffffffffff}, @NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffb}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x4784d548}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040004}, 0x20048000) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:50:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:38 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x38000000}}]}}]}, 0x6c}}, 0x0) [ 2885.733603][T10505] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2885.769038][T10509] IPVS: ftp: loaded support on port[0] = 21 [ 2885.802771][T10509] lo speed is unknown, defaulting to 1000 [ 2885.810506][T10509] lo speed is unknown, defaulting to 1000 [ 2885.818865][T10509] lo speed is unknown, defaulting to 1000 [ 2885.929184][T10509] IPVS: ftp: loaded support on port[0] = 21 [ 2885.946652][T10509] lo speed is unknown, defaulting to 1000 [ 2885.955179][T10509] lo speed is unknown, defaulting to 1000 [ 2885.963392][T10509] lo speed is unknown, defaulting to 1000 17:50:41 executing program 5: unshare(0x40020000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, r1, 0x100, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff81}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r3}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}]}, 0x4c}, 0x1, 0x0, 0x0, 0x85}, 0x4000040) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:50:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xb9e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:41 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x6}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:41 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x3f000000}}]}}]}, 0x6c}}, 0x0) 17:50:41 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x7ff) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) accept4$x25(r2, &(0x7f0000000280)={0x9, @remote}, &(0x7f00000002c0)=0x12, 0x80800) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4000000010000fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100687372001400028008000100", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r4, @ANYBLOB], 0x40}}, 0x0) r5 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34038000", @ANYRES16=r6, @ANYBLOB="00012abd7000ffdbdf25210000000c009900030000000000000014002c8008000000010000000800000040000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4040004) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) [ 2888.655054][T10578] IPVS: ftp: loaded support on port[0] = 21 [ 2888.688434][T10582] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2888.734386][T10588] IPVS: ftp: loaded support on port[0] = 21 17:50:41 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x7}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:41 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x8}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2888.820033][T10590] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2888.843358][T10598] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:41 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x9}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2888.983885][T10607] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2889.015381][T10578] lo speed is unknown, defaulting to 1000 17:50:41 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x40000000}}]}}]}, 0x6c}}, 0x0) [ 2889.029807][T10588] lo speed is unknown, defaulting to 1000 [ 2889.037856][T10578] lo speed is unknown, defaulting to 1000 [ 2889.065348][T10588] lo speed is unknown, defaulting to 1000 [ 2889.085767][T10578] lo speed is unknown, defaulting to 1000 [ 2889.124627][T10588] lo speed is unknown, defaulting to 1000 [ 2889.265220][T10588] IPVS: ftp: loaded support on port[0] = 21 [ 2889.286886][T10578] IPVS: ftp: loaded support on port[0] = 21 [ 2889.287114][T10588] lo speed is unknown, defaulting to 1000 [ 2889.335215][T10659] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2889.501174][T10588] lo speed is unknown, defaulting to 1000 [ 2889.506913][T10578] lo speed is unknown, defaulting to 1000 [ 2889.510092][T10588] lo speed is unknown, defaulting to 1000 [ 2889.515502][T10578] lo speed is unknown, defaulting to 1000 [ 2889.542805][T10578] lo speed is unknown, defaulting to 1000 17:50:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xbae40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0xa}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:45 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x60000000}}]}}]}, 0x6c}}, 0x0) 17:50:45 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0xb}, 0xc) 17:50:45 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001180)='cpuacct.usage_percpu\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000001200)='SMC_PNETID\x00') sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000001400)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001340)={0x5c, r3, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'gretap0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'team_slave_0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000090}, 0x2400c000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r4, &(0x7f0000000040)=0x2, 0x12) r5 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r6 = accept(r5, &(0x7f0000001240)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f00000012c0)=0x80) ioctl$IMCLEAR_L2(r6, 0x80044946, &(0x7f0000001300)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f00000010c0)={@phonet={0x23, 0xa, 0x7, 0xb7}, {&(0x7f0000000080)=""/4096, 0x1000}, &(0x7f0000001080), 0x45}, 0xa0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:50:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0xe}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2892.840437][T10719] IPVS: ftp: loaded support on port[0] = 21 [ 2892.847094][T10720] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2892.877008][T10722] IPVS: ftp: loaded support on port[0] = 21 17:50:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0xf}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2893.019177][T10719] lo speed is unknown, defaulting to 1000 [ 2893.028374][T10735] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2893.045874][T10722] lo speed is unknown, defaulting to 1000 [ 2893.055117][T10719] lo speed is unknown, defaulting to 1000 [ 2893.068976][T10722] lo speed is unknown, defaulting to 1000 [ 2893.084943][T10719] lo speed is unknown, defaulting to 1000 17:50:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:45 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x65580000}}]}}]}, 0x6c}}, 0x0) [ 2893.109739][T10722] lo speed is unknown, defaulting to 1000 17:50:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x2}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2893.235402][T10761] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2893.642015][T10723] IPVS: ftp: loaded support on port[0] = 21 [ 2893.665301][T10727] IPVS: ftp: loaded support on port[0] = 21 17:50:46 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x81000000}}]}}]}, 0x6c}}, 0x0) 17:50:46 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xbbe40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2893.873869][T10799] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:49 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000080)=0xc) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) [ 2896.867417][T10823] IPVS: ftp: loaded support on port[0] = 21 [ 2896.899626][T10823] lo speed is unknown, defaulting to 1000 [ 2896.921031][T10823] lo speed is unknown, defaulting to 1000 [ 2896.935249][T10823] lo speed is unknown, defaulting to 1000 [ 2897.051665][T10823] IPVS: ftp: loaded support on port[0] = 21 [ 2897.097164][T10823] lo speed is unknown, defaulting to 1000 [ 2897.105360][T10823] lo speed is unknown, defaulting to 1000 [ 2897.116463][T10823] lo speed is unknown, defaulting to 1000 17:50:50 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x4}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:50 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x88a8ffff}}]}}]}, 0x6c}}, 0x0) 17:50:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xbce40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:50 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000840)={@null=' \x00', 0xe, 'tunl0\x00'}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$can_bcm(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)=""/196, 0xc4}, {&(0x7f0000000400)=""/236, 0xec}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/123, 0x7b}, {&(0x7f00000001c0)=""/54, 0x36}], 0x5, &(0x7f00000006c0)=""/224, 0xe0}, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="b4e6b216", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={r6, 0x1, '!'}, &(0x7f0000000000)=0x3e2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r6, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}}, 0xb240, 0x7fff, 0xa39, 0x1f, 0x88, 0x5, 0x93}, &(0x7f00000000c0)=0x9c) 17:50:50 executing program 5: unshare(0x0) r0 = socket(0x26, 0x5, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=""/65, &(0x7f0000000080)=0x41) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:50:50 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2897.598960][T10876] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2897.612571][T10877] IPVS: ftp: loaded support on port[0] = 21 17:50:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:50 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x6}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2897.761230][T10891] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:50 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x7}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2897.862992][T10877] lo speed is unknown, defaulting to 1000 [ 2897.902813][T10877] lo speed is unknown, defaulting to 1000 17:50:50 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x9effffff}}]}}]}, 0x6c}}, 0x0) [ 2897.949170][T10877] lo speed is unknown, defaulting to 1000 [ 2898.000356][T10902] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:50 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x8}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2898.168797][T10923] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2898.326954][T10936] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2898.396593][T10877] IPVS: ftp: loaded support on port[0] = 21 [ 2898.415534][T10877] lo speed is unknown, defaulting to 1000 [ 2898.422873][T10877] lo speed is unknown, defaulting to 1000 [ 2898.429426][T10877] lo speed is unknown, defaulting to 1000 17:50:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xbde40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:51 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, r0, 0x0, 0x100000001) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000000040)={@void, @void, @arp=@generic={0x204, 0x88be, 0x6, 0x5, 0x3, @local, "ea3b773c6d", @broadcast, "6580baac3f3c07afcf607fdd011b"}}, 0x27) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:50:51 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x9}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:51 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 17:50:51 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xdb150000}}]}}]}, 0x6c}}, 0x0) 17:50:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:51 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0xa}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2898.636906][T10974] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2898.637539][T10970] IPVS: ftp: loaded support on port[0] = 21 17:50:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2898.713766][T10978] IPVS: ftp: loaded support on port[0] = 21 [ 2898.770874][T10970] lo speed is unknown, defaulting to 1000 [ 2898.793561][T10970] lo speed is unknown, defaulting to 1000 [ 2898.793618][T10978] lo speed is unknown, defaulting to 1000 17:50:51 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xf0ffffff}}]}}]}, 0x6c}}, 0x0) 17:50:51 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0xb}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2898.822319][T10970] lo speed is unknown, defaulting to 1000 [ 2898.834474][T10978] lo speed is unknown, defaulting to 1000 [ 2898.847043][T10992] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2898.889226][T10978] lo speed is unknown, defaulting to 1000 17:50:51 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2899.081803][T11028] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2899.107760][T10970] IPVS: ftp: loaded support on port[0] = 21 [ 2899.297833][T10978] IPVS: ftp: loaded support on port[0] = 21 [ 2899.325294][T10978] lo speed is unknown, defaulting to 1000 [ 2899.334412][T10978] lo speed is unknown, defaulting to 1000 [ 2899.342819][T10978] lo speed is unknown, defaulting to 1000 17:50:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xbee40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:55 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xf1ffffff}}]}}]}, 0x6c}}, 0x0) 17:50:55 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x2}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xbfe40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:55 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000000)={0x2, 0x1000, "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"}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:50:55 executing program 4: unshare(0x2e0f0f80) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCRSSL2CALL(r0, 0x89e2, &(0x7f0000000000)=@null) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r4, r3, 0x0, 0x100000001) ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f00000002c0)=0x10400400) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x14, r2, 0x713}, 0x14}}, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x74, r2, 0xd59d11717ece38ea, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x101}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x9}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x25}}, @NL80211_ATTR_BSSID={0xa, 0xf5, @remote}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x55}, @NL80211_ATTR_SCAN_SSIDS={0x18, 0x2d, 0x0, 0x1, [{0x8, 0x0, [0xb, 0x7, 0xf, 0x10]}, {0x9, 0x0, [0x11, 0x11, 0xb, 0x1e, 0x12]}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) [ 2902.464454][T11089] IPVS: ftp: loaded support on port[0] = 21 [ 2902.471519][T11087] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:55 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x3}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:55 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xffffa888}}]}}]}, 0x6c}}, 0x0) 17:50:55 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x4}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2902.637874][T11089] lo speed is unknown, defaulting to 1000 17:50:55 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8}, @IFLA_HSR_SLAVE2={0x8, 0x2, r1}]}}}]}, 0x40}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x14012}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r3}, @IFLA_HSR_SLAVE2={0x8, 0x2, r5}]}}}]}, 0x40}}, 0x0) r6 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r6, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockname$packet(r6, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000440)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)={0x16c, 0x0, 0x300, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4800}, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) [ 2902.683099][T11089] lo speed is unknown, defaulting to 1000 [ 2902.715249][T11089] lo speed is unknown, defaulting to 1000 [ 2902.738954][T11116] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:55 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x5}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2902.789516][T11121] IPVS: ftp: loaded support on port[0] = 21 17:50:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:55 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xfffff000}}]}}]}, 0x6c}}, 0x0) [ 2902.898678][T11134] device batadv0 entered promiscuous mode [ 2902.932514][T11134] device batadv0 left promiscuous mode 17:50:55 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x6}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2902.964665][T11143] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2903.016646][T11121] lo speed is unknown, defaulting to 1000 [ 2903.229399][T11121] lo speed is unknown, defaulting to 1000 [ 2903.248370][T11089] IPVS: ftp: loaded support on port[0] = 21 [ 2903.257001][T11121] lo speed is unknown, defaulting to 1000 [ 2903.272139][T11089] lo speed is unknown, defaulting to 1000 [ 2903.282231][T11089] lo speed is unknown, defaulting to 1000 [ 2903.312265][T11089] lo speed is unknown, defaulting to 1000 17:50:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc0010000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2903.422280][T11121] IPVS: ftp: loaded support on port[0] = 21 [ 2903.452113][T11121] lo speed is unknown, defaulting to 1000 [ 2903.494526][T11134] device batadv0 entered promiscuous mode [ 2903.503753][T11134] device batadv0 left promiscuous mode [ 2903.555022][T11121] lo speed is unknown, defaulting to 1000 [ 2903.732083][T11121] lo speed is unknown, defaulting to 1000 17:50:59 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x7}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:59 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xffffff7f}}]}}]}, 0x6c}}, 0x0) 17:50:59 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000000000)={'wg0\x00', @ifru_mtu=0x2}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:50:59 executing program 5: unshare(0x42000080) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) recvfrom$inet6(r0, &(0x7f0000000000)=""/40, 0x28, 0x12000, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @empty, 0xffffffff}, 0x1c) r1 = socket(0x0, 0x803, 0x0) getsockname$packet(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:50:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc0e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:50:59 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x8}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2906.376638][T11251] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2906.404503][T11254] IPVS: ftp: loaded support on port[0] = 21 17:50:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2906.445068][T11255] IPVS: ftp: loaded support on port[0] = 21 17:50:59 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x9}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2906.567455][T11268] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:50:59 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0xa}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:59 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xffffff9e}}]}}]}, 0x6c}}, 0x0) [ 2906.647265][T11254] lo speed is unknown, defaulting to 1000 [ 2906.673665][T11255] lo speed is unknown, defaulting to 1000 [ 2906.674885][T11254] lo speed is unknown, defaulting to 1000 [ 2906.704619][T11255] lo speed is unknown, defaulting to 1000 [ 2906.712656][T11254] lo speed is unknown, defaulting to 1000 [ 2906.735733][T11281] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2906.749059][T11255] lo speed is unknown, defaulting to 1000 17:50:59 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0xe}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0292ff", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:50:59 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x10}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2906.908524][T11309] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2907.132925][T11254] IPVS: ftp: loaded support on port[0] = 21 [ 2907.141012][T11255] IPVS: ftp: loaded support on port[0] = 21 [ 2907.165873][T11255] lo speed is unknown, defaulting to 1000 [ 2907.184052][T11254] lo speed is unknown, defaulting to 1000 [ 2907.193768][T11255] lo speed is unknown, defaulting to 1000 [ 2907.201867][T11254] lo speed is unknown, defaulting to 1000 [ 2907.221263][T11255] lo speed is unknown, defaulting to 1000 [ 2907.233268][T11254] lo speed is unknown, defaulting to 1000 17:51:00 executing program 4: unshare(0x40000000) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r1 = socket(0x0, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) [ 2907.376196][T11377] IPVS: ftp: loaded support on port[0] = 21 [ 2907.397108][T11377] lo speed is unknown, defaulting to 1000 [ 2907.404659][T11377] lo speed is unknown, defaulting to 1000 [ 2907.414700][T11377] lo speed is unknown, defaulting to 1000 [ 2907.493551][T11377] IPVS: ftp: loaded support on port[0] = 21 [ 2907.515216][T11377] lo speed is unknown, defaulting to 1000 [ 2907.528098][T11377] lo speed is unknown, defaulting to 1000 [ 2907.544373][T11377] lo speed is unknown, defaulting to 1000 17:51:03 executing program 5: r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:51:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0292ff", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:51:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x11}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:51:03 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xfffffff0}}]}}]}, 0x6c}}, 0x0) 17:51:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc1e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:51:03 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @adiantum, 0x8, [], "6368eeb35e76fa5cec7421d80ebc579a"}) 17:51:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x44}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2910.914343][T11447] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2910.937379][T11446] IPVS: ftp: loaded support on port[0] = 21 17:51:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "02928d", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2911.066952][T11464] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2911.094263][T11446] lo speed is unknown, defaulting to 1000 17:51:03 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:51:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0292f5", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:51:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x60}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:51:03 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xfffffff1}}]}}]}, 0x6c}}, 0x0) [ 2911.126070][T11446] lo speed is unknown, defaulting to 1000 [ 2911.155564][T11446] lo speed is unknown, defaulting to 1000 [ 2911.244019][T11473] IPVS: ftp: loaded support on port[0] = 21 17:51:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x6c}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2911.304617][T11486] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2911.332805][T11473] lo speed is unknown, defaulting to 1000 17:51:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:51:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x7c}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:51:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2911.482190][T11506] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2911.512699][T11473] lo speed is unknown, defaulting to 1000 [ 2911.555818][T11473] lo speed is unknown, defaulting to 1000 [ 2911.586556][T11446] IPVS: ftp: loaded support on port[0] = 21 [ 2911.640457][T11519] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:51:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc2e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 2911.721660][T11473] IPVS: ftp: loaded support on port[0] = 21 [ 2911.750694][T11473] lo speed is unknown, defaulting to 1000 [ 2911.757673][T11473] lo speed is unknown, defaulting to 1000 [ 2911.778352][T11473] lo speed is unknown, defaulting to 1000 17:51:05 executing program 4: unshare(0x50000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:51:05 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0xfc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:51:05 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0xffffffff}}]}}]}, 0x6c}}, 0x0) 17:51:07 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_int(r2, 0x29, 0x24, 0x0, 0xffffffffffffff68) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:51:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc3e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:51:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:51:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0xff}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:51:07 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80, 0x81000) getsockname(r0, &(0x7f0000000240)=@pppol2tp, &(0x7f00000000c0)=0x80) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:51:07 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38}]}}]}, 0x6c}}, 0x0) [ 2914.856129][T11588] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:51:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2914.897726][T11589] IPVS: ftp: loaded support on port[0] = 21 [ 2914.931060][T11593] IPVS: ftp: loaded support on port[0] = 21 17:51:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:51:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x2}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2915.035457][T11605] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2915.073470][T11593] lo speed is unknown, defaulting to 1000 17:51:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2915.104689][T11589] lo speed is unknown, defaulting to 1000 [ 2915.113646][T11593] lo speed is unknown, defaulting to 1000 [ 2915.143028][T11589] lo speed is unknown, defaulting to 1000 17:51:07 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x2}}]}}]}, 0x6c}}, 0x0) [ 2915.152062][T11593] lo speed is unknown, defaulting to 1000 [ 2915.169140][T11589] lo speed is unknown, defaulting to 1000 17:51:08 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x3}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 2915.290782][T11637] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3024.069603][ T184] tipc: TX() has been purged, node left! [ 3024.212445][ T184] tipc: TX() has been purged, node left! [ 3024.412369][ T184] tipc: TX() has been purged, node left! [ 3024.602296][ T184] tipc: TX() has been purged, node left! [ 3024.792471][ T184] tipc: TX() has been purged, node left! [ 3024.973408][ T184] tipc: TX() has been purged, node left! [ 3025.152433][ T184] tipc: TX() has been purged, node left! [ 3025.322332][ T184] tipc: TX() has been purged, node left! [ 3025.512359][ T184] tipc: TX() has been purged, node left! [ 3025.702787][ T184] tipc: TX() has been purged, node left! [ 3025.882382][ T184] tipc: TX() has been purged, node left! [ 3026.052376][ T184] tipc: TX() has been purged, node left! [ 3026.222343][ T184] tipc: TX() has been purged, node left! [ 3026.412396][ T184] tipc: TX() has been purged, node left! [ 3026.582303][ T184] tipc: TX() has been purged, node left! [ 3026.762249][ T184] tipc: TX() has been purged, node left! [ 3026.924434][ T184] tipc: TX() has been purged, node left! [ 3027.112283][ T184] tipc: TX() has been purged, node left! [ 3027.292258][ T184] tipc: TX() has been purged, node left! [ 3027.462267][ T184] tipc: TX() has been purged, node left! [ 3027.632201][ T184] tipc: TX() has been purged, node left! [ 3027.813884][ T184] tipc: TX() has been purged, node left! [ 3027.972154][ T184] tipc: TX() has been purged, node left! [ 3028.143302][ T184] tipc: TX() has been purged, node left! [ 3028.312175][ T184] tipc: TX() has been purged, node left! [ 3028.482208][ T184] tipc: TX() has been purged, node left! [ 3028.652128][ T184] tipc: TX() has been purged, node left! [ 3028.832121][ T184] tipc: TX() has been purged, node left! [ 3029.012111][ T184] tipc: TX() has been purged, node left! [ 3029.192246][ T184] tipc: TX() has been purged, node left! [ 3029.353180][ T184] tipc: TX() has been purged, node left! [ 3029.512135][ T184] tipc: TX() has been purged, node left! [ 3029.682108][ T184] tipc: TX() has been purged, node left! [ 3029.852116][ T184] tipc: TX() has been purged, node left! [ 3030.012064][ T184] tipc: TX() has been purged, node left! [ 3030.172042][ T184] tipc: TX() has been purged, node left! [ 3030.332017][ T184] tipc: TX() has been purged, node left! [ 3030.512058][ T184] tipc: TX() has been purged, node left! [ 3030.672170][ T184] tipc: TX() has been purged, node left! [ 3030.842083][ T184] tipc: TX() has been purged, node left! [ 3031.012213][ T184] tipc: TX() has been purged, node left! [ 3031.191981][ T184] tipc: TX() has been purged, node left! [ 3031.391398][ T184] tipc: TX() has been purged, node left! [ 3031.551936][ T184] tipc: TX() has been purged, node left! [ 3031.721879][ T184] tipc: TX() has been purged, node left! [ 3031.912956][ T184] tipc: TX() has been purged, node left! [ 3032.081931][ T184] tipc: TX() has been purged, node left! [ 3032.271987][ T184] tipc: TX() has been purged, node left! [ 3032.491914][ T184] tipc: TX() has been purged, node left! [ 3032.681858][ T184] tipc: TX() has been purged, node left! [ 3032.851915][ T184] tipc: TX() has been purged, node left! [ 3033.041814][ T184] tipc: TX() has been purged, node left! [ 3033.201857][ T184] tipc: TX() has been purged, node left! [ 3033.362033][ T184] tipc: TX() has been purged, node left! [ 3033.521828][ T184] tipc: TX() has been purged, node left! [ 3033.681868][ T184] tipc: TX() has been purged, node left! [ 3033.841736][ T184] tipc: TX() has been purged, node left! [ 3034.011773][ T184] tipc: TX() has been purged, node left! [ 3034.182106][ T184] tipc: TX() has been purged, node left! [ 3034.351732][ T184] tipc: TX() has been purged, node left! [ 3034.521811][ T184] tipc: TX() has been purged, node left! [ 3034.711713][ T184] tipc: TX() has been purged, node left! [ 3034.891804][ T184] tipc: TX() has been purged, node left! 17:55:11 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x4}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:11 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x3}}]}}]}, 0x6c}}, 0x0) 17:55:11 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r2}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000000)={0x20, 0x200, 0x1, 0x0, 0x0, [{{r0}, 0x8}]}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:55:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc3ffffff, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:11 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) unshare(0x40000000) r1 = socket(0x3e, 0x1, 0xf5) getsockname$packet(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 3158.684522][T11738] IPVS: ftp: loaded support on port[0] = 21 [ 3158.695526][T11742] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:11 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x5}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3158.945530][T11753] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:11 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x6}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3159.034597][ T184] tipc: TX() has been purged, node left! [ 3159.043746][ T184] tipc: TX() has been purged, node left! [ 3159.066206][ T184] tipc: TX() has been purged, node left! [ 3159.098294][ T184] tipc: TX() has been purged, node left! [ 3159.125499][ T184] tipc: TX() has been purged, node left! 17:55:11 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x7}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3159.183084][ T184] tipc: TX() has been purged, node left! [ 3159.192159][T11763] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3159.215571][T11743] device batadv0 entered promiscuous mode [ 3159.240962][T11743] device batadv0 left promiscuous mode [ 3159.265748][ T184] tipc: TX() has been purged, node left! [ 3159.276314][ T184] tipc: TX() has been purged, node left! 17:55:12 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x8}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3159.318219][T11738] lo speed is unknown, defaulting to 1000 [ 3159.324750][ T184] tipc: TX() has been purged, node left! [ 3159.337071][T11738] lo speed is unknown, defaulting to 1000 [ 3159.362966][T11738] lo speed is unknown, defaulting to 1000 17:55:12 executing program 3: 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) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x4}}]}}]}, 0x6c}}, 0x0) 17:55:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3159.428131][ T184] tipc: TX() has been purged, node left! [ 3159.448358][ T184] tipc: TX() has been purged, node left! [ 3159.470641][T11747] IPVS: ftp: loaded support on port[0] = 21 [ 3159.486333][T11780] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:12 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x9}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3159.531065][ T184] tipc: TX() has been purged, node left! [ 3160.984768][T11809] IPVS: ftp: loaded support on port[0] = 21 [ 3161.008666][T11809] lo speed is unknown, defaulting to 1000 [ 3161.015986][T11809] lo speed is unknown, defaulting to 1000 [ 3161.022723][T11809] lo speed is unknown, defaulting to 1000 17:55:14 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f00000001c0)=0x6e) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x7, 0x0, 0x0, 0x105}, 0xc) 17:55:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3161.240620][T11809] chnl_net:caif_netlink_parms(): no params data found [ 3161.303128][T11910] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3161.314413][T11914] IPVS: ftp: loaded support on port[0] = 21 [ 3161.363180][T11914] lo speed is unknown, defaulting to 1000 [ 3161.393809][T11914] lo speed is unknown, defaulting to 1000 [ 3161.417526][T11914] lo speed is unknown, defaulting to 1000 [ 3161.446829][T11809] bridge0: port 1(bridge_slave_0) entered blocking state [ 3161.455972][T11809] bridge0: port 1(bridge_slave_0) entered disabled state [ 3161.466369][T11809] device bridge_slave_0 entered promiscuous mode [ 3161.480488][T11809] bridge0: port 2(bridge_slave_1) entered blocking state [ 3161.500316][T11809] bridge0: port 2(bridge_slave_1) entered disabled state [ 3161.512522][T11809] device bridge_slave_1 entered promiscuous mode [ 3161.570419][T11809] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3161.596082][T11809] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3161.649593][T11809] team0: Port device team_slave_0 added [ 3161.652290][T11914] IPVS: ftp: loaded support on port[0] = 21 [ 3161.670313][T11809] team0: Port device team_slave_1 added [ 3161.711060][T11914] lo speed is unknown, defaulting to 1000 [ 3161.713125][T11809] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3161.727149][T11809] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3161.756340][T11809] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3161.770594][T11914] lo speed is unknown, defaulting to 1000 [ 3161.772885][T11809] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3161.785925][T11809] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3161.822879][T11809] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3161.836941][T11914] lo speed is unknown, defaulting to 1000 [ 3161.908719][T11809] device hsr_slave_0 entered promiscuous mode [ 3161.947386][T11809] device hsr_slave_1 entered promiscuous mode [ 3162.140623][T11809] bridge0: port 2(bridge_slave_1) entered blocking state [ 3162.148089][T11809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3162.155873][T11809] bridge0: port 1(bridge_slave_0) entered blocking state [ 3162.163522][T11809] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3162.255952][T11731] bridge0: port 1(bridge_slave_0) entered disabled state [ 3162.266588][T11731] bridge0: port 2(bridge_slave_1) entered disabled state [ 3162.339270][T11809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3162.363580][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3162.373423][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3162.395853][T11809] 8021q: adding VLAN 0 to HW filter on device team0 [ 3162.410261][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3162.421544][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3162.432150][T11731] bridge0: port 1(bridge_slave_0) entered blocking state [ 3162.440035][T11731] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3162.464971][T11730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3162.475664][T11730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3162.486371][T11730] bridge0: port 2(bridge_slave_1) entered blocking state [ 3162.494927][T11730] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3162.504298][T11730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3162.534045][T11729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3162.543320][T11729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3162.554635][T11729] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3162.565908][T11729] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3162.583640][T26973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3162.596222][T26973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3162.614001][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3162.623266][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3162.649144][T11809] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 3162.662546][T11809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3162.672594][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3162.683142][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3162.716147][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3162.725276][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3162.746599][T11809] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3162.847513][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3162.858008][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3162.893099][T26973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3162.903484][T26973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3162.918235][T11809] device veth0_vlan entered promiscuous mode [ 3162.928771][T11705] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3162.947535][T11705] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3162.968686][T11809] device veth1_vlan entered promiscuous mode [ 3163.024939][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3163.033521][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3163.044439][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3163.045272][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3163.069855][T11809] device veth0_macvtap entered promiscuous mode [ 3163.088068][T11809] device veth1_macvtap entered promiscuous mode [ 3163.120882][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3163.132474][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.144825][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3163.155508][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.166263][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3163.177412][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.188660][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3163.200663][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.211969][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3163.222855][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.233454][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3163.245023][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.260328][T11809] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3163.270740][T11729] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3163.281284][T11729] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3163.295766][T11729] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3163.305951][T11729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3163.319019][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3163.331258][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.342769][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3163.355003][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.365591][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3163.377604][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.387927][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3163.399150][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.409118][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3163.419838][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.431038][T11809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3163.442834][T11809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3163.456450][T11809] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3163.476942][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3163.488152][T11731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3163.713987][T12066] IPVS: ftp: loaded support on port[0] = 21 [ 3163.734403][T12066] lo speed is unknown, defaulting to 1000 [ 3163.741257][T12066] lo speed is unknown, defaulting to 1000 [ 3163.748852][T12066] lo speed is unknown, defaulting to 1000 [ 3163.811118][T12071] IPVS: ftp: loaded support on port[0] = 21 [ 3163.836862][T12071] lo speed is unknown, defaulting to 1000 [ 3163.843987][T12071] lo speed is unknown, defaulting to 1000 [ 3163.850678][T12071] lo speed is unknown, defaulting to 1000 17:55:19 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) r1 = socket(0x1a, 0x80000, 0x100) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x0, @link_local, 'batadv_slave_1\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r3}, @IFLA_HSR_SLAVE2={0x8, 0x2, r5}]}}}]}, 0x40}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'gretap0\x00', 0x100}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:55:19 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x5}}]}}]}, 0x6c}}, 0x0) 17:55:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc4e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xa}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:19 executing program 4: unshare(0x40000000) r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0x28, 0x80000, 0xfffffff8) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000280)=""/103, 0x67}, &(0x7f0000000140), 0x35}, 0x20) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) tee(r2, r0, 0x0, 0x3) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCRSGCAUSE(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) connect$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x1, @remote}}, 0x1e) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0xfffffffe, 0x4) 17:55:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xe}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3167.005956][T12127] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3167.019128][T12126] IPVS: ftp: loaded support on port[0] = 21 [ 3167.033676][T12125] IPVS: ftp: loaded support on port[0] = 21 17:55:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x10}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:19 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x6}}]}}]}, 0x6c}}, 0x0) 17:55:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x11}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3167.231035][T12142] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:20 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x44}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3167.380056][T12126] lo speed is unknown, defaulting to 1000 [ 3167.401311][T12125] lo speed is unknown, defaulting to 1000 [ 3167.422990][T12126] lo speed is unknown, defaulting to 1000 [ 3167.441105][T12125] lo speed is unknown, defaulting to 1000 [ 3167.455569][T12125] lo speed is unknown, defaulting to 1000 [ 3167.472036][T12126] lo speed is unknown, defaulting to 1000 [ 3167.612635][T12125] IPVS: ftp: loaded support on port[0] = 21 [ 3167.626339][T12126] IPVS: ftp: loaded support on port[0] = 21 [ 3167.666716][T12126] lo speed is unknown, defaulting to 1000 [ 3167.679922][T12125] lo speed is unknown, defaulting to 1000 [ 3167.693762][T12125] lo speed is unknown, defaulting to 1000 [ 3167.700904][T12125] lo speed is unknown, defaulting to 1000 [ 3167.705070][T12126] lo speed is unknown, defaulting to 1000 [ 3167.725715][T12126] lo speed is unknown, defaulting to 1000 17:55:20 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x60}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc5e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:20 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x8}}]}}]}, 0x6c}}, 0x0) [ 3167.852678][T12234] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:20 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x6c}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x7c}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x9}}]}}]}, 0x6c}}, 0x0) 17:55:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc6e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:23 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000017c0), 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0xcd, &(0x7f0000000640)='\xfc\xf4\xca\xa8@\xac\xa4\xe1\xfc\x84y.t~3Z8\xe0\x19\x8a\x96\r\xe8\xaf\xf8Q\xe2\x9d4\xe1+\t\x8e\xee\xebzV\x86Si\xc0\t\x83@\x98\x95\xe1?\xc1;\xa7\xd0.Lq2\x00\x00\x00\x00\x00\x00\x00\t\xef\xca\xbb\xc7]I\xfe\'\x90\x99T\xa64\xe5n\xa1@\xd6M\xbf4\xebuC\xf1\xc8c\x89S\xd8\xb9ky\x83KRx\x14w\x86!\x89\x00Q\x04\x00\xf9\x00\xf9\x15U\x0e\xb1\x8e\x9e\x03t\b\xea\x06\x95\x9d\f\xecw\xce1\xeb\xf1\xccEn\xd7\x1c\xe4\x93l\xb7\x964\xf0\xd6\x8d\xd3\xefl\x9b\xe4\xfb\xd8\x80U\xe1\xd32\r\x9c\xfeH\xda\x92,u\x12p\xaa\x87[\xdc\x1d\xabA\xfe&b\'\xa7\xcc\v\x8f\xf8\xa6\xbfG\x02S\'s6\xeat\xe2\x7fd-/<\x97/\xf7\xb3'}, 0x30) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time\x00') r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003bc0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003cc0)=0xe8) r2 = gettid() r3 = getuid() r4 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003d40)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="1988c94b8ecfa7335a79b16ba9b264ef8b6f1314a1d16276472fdca5b52993251043fd4fab19621562662a43bdf4", 0x2e}, {&(0x7f00000010c0)="f79e8ec57ad8fbc1c8a84437a12f", 0xe}, {&(0x7f0000001100)="09a4001abdd03756187f1c89869aba3b9d1377cf1a047c81694294400dbca7", 0x1f}], 0x4, &(0x7f0000001180)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80, 0x8800}, {&(0x7f0000001200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001280)="0eaa8a55d0503c749e6671379cdc3b15aaff883a83ffd5e6fee3458f95a35573d53c00dcc29e84277d6321e2dae42b915ac7ebaba3220439a11443a338ef62c39c3027f7cc3d7b", 0x47}, {&(0x7f0000001300)="82fe4dedd185762d", 0x8}, {&(0x7f0000001340)="1d3c8e4cd4bf9945bfb1cc452fecc4898c866edeb0e9b03023f62d7d8f99eeecf974db3772e07c6ac83ebd07d1edb28ac9218cd04f50f4420c1f982e16e0a2059b97c721d3c5e6c86378d2d82b02c0108bf098e1e64cdc841b62be2d35b2d25c454f6e4b77f031fc4237d1a880397b250bf227e8bc19fb5b873739e62d983a6dce7307de5f7ffb1b4a1ce01d09d07341ff42a2fd12dcd5b1a6c7dcc9c89d1fcf350af74736d8b15f1f0b23026b3c0f77fa425f1f5685d2efbb0d9777d941689939662cd60d4fe9ad7cd488baa10215f72c6691386d8d2b859ae068568cdf3d97889d4d45b82b5e494d1b12b842", 0xed}], 0x3, 0x0, 0x0, 0x4044000}, {&(0x7f0000001480)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000001500)="e4a58688f910ce6e69ccdab96483a77d92e4067b6ea517ac94f65edd6dfc6789132fe7efa8f5c9c18dfd7c65792a5d9bc3b67ce2f23e722610a69c557f80a20d1db6feaa4301aead8ba9ad7896a14824941cb0e368fba3676dfb9c6a49ac03ed74f7b5577b039cd1a7129c00f5ed217e0dae5fc8b5760d19c59cd4f512", 0x7d}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x140, 0x400c000}, {&(0x7f0000001a00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001a80)="41a7dbae5f0e99b79912051a601fe2674b2669be519e43c70db2f2a645d4c5a4e577f074dd6b5c88972ce181ef53aca67d9ee390d100ab17e8756ba77309bd796f0fa46e65", 0x45}, {&(0x7f0000001b00)="815c0f578b4780db96ffab6e9919923d583b27c80525956e7926266a4523d1c44dd0d41ca73bf4efce40d7b1b7578889adb89a698497f9aa6335ab28fff7df18e5f1e79c2821eebe32161bdd52a295aca72a5e4ebf2178067b319a52902835f84e97a62e8970b1a1a69ab72458268ce7a3c7279ebc34d53521e551963cd069ba339fc26dde4a4cc6b373bb67b7db0c945a8624a078b5212f06015edb3e2d9e7854ee4a4c1ce40359d924d4297d97128a86b47574941af2dc33fc08a98c398a85827b58bb8a12fbc113b26f6536ddb72ec9533d10e39bfe9f58bdf8cf5aa3597c2f", 0xe1}, {&(0x7f0000001c00)="9b4c90388ee32b473271b04ded54fa699a4f7325f9ff573c65464a62eb2eb3", 0x1f}, {&(0x7f0000001c40)="78e5", 0x2}, {&(0x7f0000001c80)="2f0f3d2fe94cb61979c7767c345f9a50e929b789a7720e446c04423ad70e0ff40921f27d1192f7be3d5d77563acdef30db57cfb7c03c037958798432402115fba4418123b3199a885f82c4d06cd1234bc715d6d99098e2d7f040783187b0e9b93405b4673504beb469f6c33550a13e38fa13181d594f291a1a72c7c7c0a6bba9e792f7b06b0c2124f5a6e710bc6cafbc422d3054be44be9c487911d39c9a38bbf3d077e313d8975cc135a1f3cdbaab579c3a6b7b67", 0xb5}], 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&(0x7f0000003b40)=[{&(0x7f0000003700)="46cb6cb3745b85fb17b09401fc20f859679fdb9ef072b7102488f3bd9be35c24718bec60dbaa6345dd92d159d4ef6c33e805745812616dfbadb1425181a202a2df38576d0f75047fd6dc0de42c0a8a383c32699c38664427f96c096dc61c0fe5c68e36443d21d9324ffe609b3105977c528804639a6f13a00284c405f2b7708b2d0d706f43811b226c741d1ba7217220983c078ff05ec4571a78b8febb93d915cf0195a3103104da2b9181902deb359291dd81972a77085ff151c485040ead5d82affd70a4d90abbda4ab8c45bdd5c5ec91321dc248851322a0b345ebb3275b3f3c7582146dbd6408d1799cd2c31011b7af0e4", 0xf3}, {&(0x7f0000003800)="c17bec86ba0fd05faacec8ac8653d99d97dca95b07e678afaa0af5a4bce989b3fc219c7e01b3e42d404bcc8da7dec5e856830887f7abc1a97f2871abad908e09bf91b33606669bcb15e97009bdd1591db9f0b3363931088b0f4d4d84d06d74fa7680144aca4e12bbbc93429fead74279c62957253db4cd6ec2beeefbf51b580a2ae144a1810c18a3894fd0fecada3f2550e8274e5dd74840933d8c3c1b17e7120971bd10ff48218650c1dcf53ded737e0b4d2a63e5f44631e2de2298ff94843a2ea8817e99f58689fa29cf66582939dc087223ef92056e7b8096937cf4e82b", 0xdf}, {&(0x7f0000003900)="c429433f690354da8c1ff8ab0dfde372e7046c3cfe79ac2b5ded9d888351da051b6ed75ac63f82641b60c1e7b15d0b85584a94da62bc80accfbebbcf510ea5df9774400ecc2ffbe2b1146310da1ad3ae50569d3bb13e340d6f0a3cc6f28fdd52", 0x60}, {&(0x7f0000003980)="7583e7f6aec80626892f7f10afc6813834805138d4f6651837a2331b50ddc3502190f77f5619b93844c8f9f58d31a84bc76e0a1423321d3ddb4afa89eab14be3d99729933349db5bd0c5bc50087415fa56fc85d671554456dc3cac20fe9a69a0df7a4be37275e3aa2a8ceb", 0x6b}, {&(0x7f0000003a00)="caf52b53abbf8cf446917654b8a504ba34d1ac105617a86c58dc3cb55e6c7ea6e119cafa1e054db1d4caf3984d7d0af6e8f585bcde06ada303ec376a463ae8d5e244eb60db23ed1794aee90ad254", 0x4e}, {&(0x7f0000003a80)="0227d0d78e7b2df290aeb9872c06979dff0545fbd113419df7eb5fb9bdfcd61dcf98e9101a025bcd2e5fa85cc9802950389bec298ec4f6d2f188982c4dfdb984b5586e26f227d4c72b82a2c8cf6a69db3798a78402709eac527569f0fafc35819108932a2001807cb8f2d43a0fc4ace5aac8d03a0174fad5a3c2f7c51a920b325b30f4af55e0b0d9fc03c3a07d9172a9f6a483165205dff76be9da844d033e7a", 0xa0}], 0x6, &(0x7f0000003d00)=[@cred={{0x1c, 0x1, 0x2, {0x0, r1, r4}}}], 0x20, 0x10}], 0x6, 0x14) unshare(0x40000000) r5 = socket(0x0, 0x803, 0x0) socket(0x22, 0x1, 0x5) getsockname$packet(r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:55:23 executing program 4: unshare(0x40000000) r0 = socket$nl_crypto(0x10, 0x3, 0x15) socket(0x0, 0x803, 0x0) r1 = socket(0x9, 0x1, 0x17fd) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r3}, @IFLA_HSR_SLAVE2={0x8, 0x2, r5}]}}}]}, 0x40}}, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f00000001c0)="6b3aafc401ac66d8c61d9b33e3f88002c506e37aee3f0b713ed0173b7fd860793f5bfcef8e83d96956516e6c203cc05e820314e3154e461a19a7ca99dc3c5da45b76a763e441a36ce15f4b5cb3bee5e4a73ccb5c7f50c521", 0x58}, {&(0x7f0000000000)="3cdb1ecc170fef81b464bb1785f58bfcff341ccecbdd0c8a75f862eb6de10cb9ce9aadaf0ab023b99d889b3499b949007068ee817fd59ff4738a87baca", 0x3d}, {&(0x7f0000000280)="fff7a1782e70a8988dd4bc8b4c292f1ec032b995b3f9e53695eae81c8cd516ebb0fbc7aa98a27e23efd678ffa7bd084d33e37f67015b79207f1c79fd7e8f52b5332104e5ea", 0x45}], 0x3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001b40)={r0}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0xfffffffffffffcc8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) [ 3171.161183][T12267] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3171.188494][T12268] IPVS: ftp: loaded support on port[0] = 21 17:55:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xf0}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3171.268124][T12274] IPVS: ftp: loaded support on port[0] = 21 [ 3171.332603][T12282] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:24 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xfc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3171.382078][T12277] device batadv0 entered promiscuous mode [ 3171.407527][T12277] device batadv0 left promiscuous mode [ 3171.450390][T12295] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3171.481050][T12268] lo speed is unknown, defaulting to 1000 [ 3171.489127][T12274] lo speed is unknown, defaulting to 1000 17:55:24 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xa}}]}}]}, 0x6c}}, 0x0) 17:55:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3171.508734][T12268] lo speed is unknown, defaulting to 1000 [ 3171.525057][T12274] lo speed is unknown, defaulting to 1000 [ 3171.531772][T12268] lo speed is unknown, defaulting to 1000 17:55:24 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x300}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3171.555641][T12274] lo speed is unknown, defaulting to 1000 17:55:24 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x500}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3171.627470][T12308] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3171.748119][T12319] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3171.919734][T12274] IPVS: ftp: loaded support on port[0] = 21 [ 3171.945093][T12274] lo speed is unknown, defaulting to 1000 [ 3171.952670][T12274] lo speed is unknown, defaulting to 1000 [ 3171.960811][T12274] lo speed is unknown, defaulting to 1000 [ 3171.971830][T12268] IPVS: ftp: loaded support on port[0] = 21 [ 3172.038515][T12289] device batadv0 entered promiscuous mode [ 3172.047527][T12289] device batadv0 left promiscuous mode 17:55:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc7e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:26 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000080)=0x12d, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 3173.832365][T12399] IPVS: ftp: loaded support on port[0] = 21 [ 3173.850371][T12399] lo speed is unknown, defaulting to 1000 [ 3173.857377][T12399] lo speed is unknown, defaulting to 1000 [ 3173.903492][T12399] lo speed is unknown, defaulting to 1000 [ 3174.020399][T12399] IPVS: ftp: loaded support on port[0] = 21 [ 3174.052558][T12399] lo speed is unknown, defaulting to 1000 [ 3174.074491][T12399] lo speed is unknown, defaulting to 1000 [ 3174.081525][T12399] lo speed is unknown, defaulting to 1000 17:55:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:27 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x5c8}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:27 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xb}}]}}]}, 0x6c}}, 0x0) 17:55:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc8e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:28 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x2}, 0xc) 17:55:28 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40, 0x0, 0x1}, 0x10) 17:55:28 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x600}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3175.318994][T12451] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3175.345206][T12453] IPVS: ftp: loaded support on port[0] = 21 [ 3175.383635][T12459] IPVS: ftp: loaded support on port[0] = 21 17:55:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:28 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x700}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3175.477972][T12459] lo speed is unknown, defaulting to 1000 [ 3175.488564][T12453] lo speed is unknown, defaulting to 1000 [ 3175.498115][T12459] lo speed is unknown, defaulting to 1000 [ 3175.521998][T12453] lo speed is unknown, defaulting to 1000 17:55:28 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x900}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3175.530822][T12459] lo speed is unknown, defaulting to 1000 [ 3175.555296][T12476] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:28 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xc}}]}}]}, 0x6c}}, 0x0) [ 3175.584603][T12453] lo speed is unknown, defaulting to 1000 17:55:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:28 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xa00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:28 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xe}}]}}]}, 0x6c}}, 0x0) 17:55:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xc9e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 3175.848137][T12459] IPVS: ftp: loaded support on port[0] = 21 [ 3175.857372][T12522] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3175.892339][T12453] IPVS: ftp: loaded support on port[0] = 21 17:55:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3175.999548][T12539] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:31 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xf}}]}}]}, 0x6c}}, 0x0) 17:55:31 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xe00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xcae40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:31 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x1, '!'}, &(0x7f0000000000)=0x3e2) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000140)={0x8, 0x6, 0x1, 0x0, 0x0, [{{r4}, 0x3}]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e23, 0xffffff01, @private1, 0xffffffe1}}}, 0x84) [ 3178.497504][T12548] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:31 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x1100}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3178.610093][T12554] IPVS: ftp: loaded support on port[0] = 21 [ 3178.643887][T12559] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:31 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x3f00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0292ff", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:31 executing program 5: unshare(0x40000000) r0 = socket(0x21, 0x803, 0x4) getsockname$packet(r0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') r3 = socket(0x1e, 0x2, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000900)=ANY=[@ANYBLOB="01000000a67dd809a642dc25a8ab4df080e3b30c9b3a91cbdf823d463960e728182f4b07be281c07ee3b6ccef36dd00693693d19fc3046bbbf82c48fb2d7ef218c74e39353ba99090000000000000058690df39c080561342f91660e486e8d3ef83eaa3466fa3c62271ed24d31c34ae134d68dab70b3271757e9cc1c519dc0ddfedc1a8d380314dc4cf492947d6c1a598e1d0ff2f68c9e1fca4010ee1128b24ac60833abac5a7baaeecaa65570eabed6271b4a8e52c6cb35a5d4942e27ed4e359b8a2b066630357d90a24b2bdd86e30977d2d16d172c8b7cf38af6694b906ae4498be0d2d4c85ce7d0847456ad5fbcdb20f7611d3e95e37a9431c5431070e63b38f87cbd657a22a2858ea62af8e12c3c1606035296245850b707e53d7e39f6e752adf9b935b7b3b1e0f5e7bd9a38d0a7e5ecf38e7d0b372cbf43cff655eebd3a2b75fdc0e35d495586e9ff0ad04ad21b588477dfc0b8d8a5ec3198ed3b0f66e33357e7874c6ac5b0ff155af5e6679c3a7ad0143220d9c1c8", @ANYRES32=0x0], &(0x7f0000000000)=0x80f806766c7df7b9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x83, &(0x7f0000000140)={r5}, &(0x7f0000000480)=0x18) sendmsg$NLBL_UNLABEL_C_ACCEPT(r3, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000840)={0xa4, r2, 0x8, 0x70bd2c, 0x25dfdc00, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:clock_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x5c, r2, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x0, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_team\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8800}, 0x8008080) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x78, r2, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x32}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'caif0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}]}, 0x78}, 0x1, 0x0, 0x0, 0x24000040}, 0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 3178.782388][T12554] lo speed is unknown, defaulting to 1000 [ 3178.805516][T12554] lo speed is unknown, defaulting to 1000 17:55:31 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x10}}]}}]}, 0x6c}}, 0x0) [ 3178.829352][T12554] lo speed is unknown, defaulting to 1000 [ 3178.850960][T12577] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:31 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x4000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x3, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3178.913532][T12579] IPVS: ftp: loaded support on port[0] = 21 17:55:31 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x4400}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x7, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3179.201015][T12579] lo speed is unknown, defaulting to 1000 [ 3179.214006][T12579] lo speed is unknown, defaulting to 1000 [ 3179.223164][T12579] lo speed is unknown, defaulting to 1000 17:55:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xcbe40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 3179.398957][T12554] IPVS: ftp: loaded support on port[0] = 21 [ 3179.429408][T12554] lo speed is unknown, defaulting to 1000 [ 3179.438014][T12554] lo speed is unknown, defaulting to 1000 [ 3179.448074][T12554] lo speed is unknown, defaulting to 1000 [ 3179.662562][T12579] IPVS: ftp: loaded support on port[0] = 21 17:55:32 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x8982, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) 17:55:32 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x6000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0xa, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:32 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x11}}]}}]}, 0x6c}}, 0x0) [ 3179.710860][T12579] lo speed is unknown, defaulting to 1000 [ 3179.729083][T12579] lo speed is unknown, defaulting to 1000 [ 3179.743029][T12579] lo speed is unknown, defaulting to 1000 17:55:32 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x6c00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3179.865431][T12690] IPVS: ftp: loaded support on port[0] = 21 [ 3180.173307][T12690] lo speed is unknown, defaulting to 1000 [ 3180.180382][T12690] lo speed is unknown, defaulting to 1000 [ 3180.195631][T12690] lo speed is unknown, defaulting to 1000 [ 3180.255760][T12690] IPVS: ftp: loaded support on port[0] = 21 [ 3180.274170][T12690] lo speed is unknown, defaulting to 1000 [ 3180.280916][T12690] lo speed is unknown, defaulting to 1000 [ 3180.288888][T12690] lo speed is unknown, defaulting to 1000 17:55:35 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x7c00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x13, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:35 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x12}}]}}]}, 0x6c}}, 0x0) 17:55:35 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:55:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xcce40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:35 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x80fe}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3183.201101][T12766] IPVS: ftp: loaded support on port[0] = 21 17:55:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x25, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x2f, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3183.379384][T12766] lo speed is unknown, defaulting to 1000 17:55:36 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x13}}]}}]}, 0x6c}}, 0x0) 17:55:36 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xc0fe}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3183.429160][T12766] lo speed is unknown, defaulting to 1000 [ 3183.449741][T12766] lo speed is unknown, defaulting to 1000 17:55:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x44, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xcde40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:36 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xc805}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:36 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x14}}]}}]}, 0x6c}}, 0x0) [ 3183.760540][T12766] IPVS: ftp: loaded support on port[0] = 21 17:55:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x60, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x7c, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xf000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:38 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x38}}]}}]}, 0x6c}}, 0x0) 17:55:38 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000200)=0xc) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r2}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, 0x140a, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0xc080) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000003000000140002006272686467655f736c6176655f310000090001"], 0x3}}, 0x0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r5, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x850}, 0x8014) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:55:38 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000280)={0x3, 'vlan0\x00', {0x981}, 0x7}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r2}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8001a040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x17, 0xa, 0x401, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8814}, 0xd1) 17:55:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xcee40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xfc00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x8c, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3186.061841][T12844] IPVS: ftp: loaded support on port[0] = 21 [ 3186.115918][T12848] IPVS: ftp: loaded support on port[0] = 21 17:55:38 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xfe80}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:39 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x60}}]}}]}, 0x6c}}, 0x0) [ 3186.269372][T12852] device batadv0 entered promiscuous mode 17:55:39 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xfec0}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0xfc, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3186.379270][T12852] device batadv0 left promiscuous mode 17:55:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x3b7, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3186.475974][T12844] lo speed is unknown, defaulting to 1000 17:55:39 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xff00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0xfffc, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3186.518419][T12853] device batadv0 entered promiscuous mode [ 3186.547181][T12853] device batadv0 left promiscuous mode [ 3186.654126][T12848] lo speed is unknown, defaulting to 1000 [ 3186.658336][T12844] lo speed is unknown, defaulting to 1000 [ 3186.828633][T12848] lo speed is unknown, defaulting to 1000 [ 3186.834837][T12844] lo speed is unknown, defaulting to 1000 [ 3186.851397][T12846] IPVS: ftp: loaded support on port[0] = 21 [ 3186.864030][T12848] lo speed is unknown, defaulting to 1000 [ 3186.901650][T12857] IPVS: ftp: loaded support on port[0] = 21 [ 3187.037205][T12912] device batadv0 entered promiscuous mode [ 3187.047883][T12912] device batadv0 left promiscuous mode [ 3187.105750][T12857] lo speed is unknown, defaulting to 1000 [ 3187.163419][T12857] lo speed is unknown, defaulting to 1000 [ 3187.179408][T12857] lo speed is unknown, defaulting to 1000 17:55:44 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r2}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x188, r5, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x16c, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbc45af2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ac07830}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6364f61d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x87}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1dcb498}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7233a5fb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29e249c1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x82}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79793db1}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cee45c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e74d051}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f80d62a}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37ad52cb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa3a2183}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d856e80}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e7fcbf4}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x243804b3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a983b92}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x514fea34}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a088d0f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55615931}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6fadea87}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x188}, 0x1, 0x0, 0x0, 0x2}, 0x810) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:55:44 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x20480}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x2, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:44 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xf0}}]}}]}, 0x6c}}, 0x0) 17:55:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xcfe40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:44 executing program 4: socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket(0xa, 0x2, 0x0) r1 = socket$caif_seqpacket(0x25, 0x5, 0x1) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000080)="45765e2b9e20d9d6d8592cbd865b3625c69a689fda2125a6a5cb067fe699d6331313cfaa0e998b2eb4d1e13d04e80556c7785eaf931e5bd8c38b35bf58") setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, &(0x7f00000007c0)=0x1, 0x4) r2 = socket(0x11, 0x3, 0x0) bind(r2, &(0x7f00000001c0)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, 0x0, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000004400)={&(0x7f0000004280)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f00000043c0)={&(0x7f0000004300)={0x68, r4, 0x300, 0x70bd25, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'batadv\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_DOMAIN={0x17, 0x1, '-wlan1GPLGPL^:\xa1)+-\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r4, 0x20, 0x70bd2b, 0x0, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="71080001", @ANYRES16=r4, @ANYBLOB="000326bd7000fddbdf250200000006000b001100000014000600fe80000000000000000000000000002e0800040003000000080002000700000006000b00000000000800040000000000"], 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x800) sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x50, r4, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, '-mime_type\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, '/dev/net/tun\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x50}}, 0x10) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r4, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x20000080) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:55:44 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x40000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3191.649616][T12983] IPVS: ftp: loaded support on port[0] = 21 17:55:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x3, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:44 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x100000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x4, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:44 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x110000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x5, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3191.874332][T12983] lo speed is unknown, defaulting to 1000 [ 3191.910513][T12983] lo speed is unknown, defaulting to 1000 [ 3191.947134][T12983] lo speed is unknown, defaulting to 1000 [ 3192.208517][T12983] IPVS: ftp: loaded support on port[0] = 21 [ 3192.229789][T12983] lo speed is unknown, defaulting to 1000 [ 3192.239065][T12983] lo speed is unknown, defaulting to 1000 [ 3192.256569][T12983] lo speed is unknown, defaulting to 1000 17:55:45 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x7, @mcast2}, {0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}}, 0x6, [0x0, 0x2, 0x7, 0x4, 0x4, 0x80, 0x6, 0x1]}, 0x5c) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f0000000080)=[{{0x1, 0x0, 0x1, 0x1}, {0x1, 0x0, 0x1}}, {{0x1, 0x0, 0x1, 0x1}, {0x2, 0x0, 0x0, 0x1}}, {{0x1, 0x1}, {0x1, 0x1, 0x1, 0x1}}, {{0x0, 0x0, 0x1, 0x1}, {0x4}}, {{0x0, 0x1, 0x0, 0x1}, {0x3, 0x1, 0x0, 0x1}}], 0x28) 17:55:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x7, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:45 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x300}}]}}]}, 0x6c}}, 0x0) 17:55:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xf0ffff}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd0e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:45 executing program 4: unshare(0x40000000) socketpair(0x8, 0x3, 0x8001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x1, 0x4) socket(0x0, 0x803, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f00000001c0), &(0x7f0000000280)=0x4) recvfrom$phonet(r1, &(0x7f0000000000)=""/108, 0x6c, 0x0, &(0x7f0000000080)={0x23, 0x2, 0x3, 0x40}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) 17:55:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x8, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x1000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:45 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x500}}]}}]}, 0x6c}}, 0x0) [ 3192.487113][T13076] IPVS: ftp: loaded support on port[0] = 21 [ 3192.495292][T13079] IPVS: ftp: loaded support on port[0] = 21 17:55:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x9, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:45 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x2000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0xb, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3192.729187][T13076] lo speed is unknown, defaulting to 1000 [ 3192.741512][T13079] lo speed is unknown, defaulting to 1000 [ 3192.750829][T13076] lo speed is unknown, defaulting to 1000 [ 3192.769157][T13079] lo speed is unknown, defaulting to 1000 [ 3192.778431][T13076] lo speed is unknown, defaulting to 1000 [ 3192.808526][T13079] lo speed is unknown, defaulting to 1000 [ 3193.153344][T13076] IPVS: ftp: loaded support on port[0] = 21 [ 3193.268643][T13076] lo speed is unknown, defaulting to 1000 [ 3193.280187][T13079] IPVS: ftp: loaded support on port[0] = 21 [ 3193.303491][T13076] lo speed is unknown, defaulting to 1000 [ 3193.310457][T13076] lo speed is unknown, defaulting to 1000 [ 3193.383021][ T184] tipc: Left network mode 17:55:46 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="00ed3a00", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r4, 0x1, '!'}, &(0x7f0000000000)=0x3e2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r4, 0x8000, 0x9, 0x6}, &(0x7f0000000040)=0x10) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:55:46 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x3000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:46 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x600}}]}}]}, 0x6c}}, 0x0) 17:55:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x11, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd1130000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 3193.952865][ T184] tipc: TX(7f) has been purged, node left! [ 3194.023750][ T184] tipc: TX() has been purged, node left! [ 3194.040260][ T184] tipc: TX() has been purged, node left! [ 3194.065454][T13222] IPVS: ftp: loaded support on port[0] = 21 [ 3194.115130][ T184] tipc: TX() has been purged, node left! [ 3194.124308][ T184] tipc: TX() has been purged, node left! [ 3194.138531][ T184] tipc: TX() has been purged, node left! [ 3194.161530][T13222] lo speed is unknown, defaulting to 1000 [ 3194.188836][T13222] lo speed is unknown, defaulting to 1000 [ 3194.205744][T13222] lo speed is unknown, defaulting to 1000 [ 3194.214104][ T184] tipc: TX() has been purged, node left! [ 3194.268319][ T184] tipc: TX() has been purged, node left! [ 3194.337183][ T184] tipc: TX() has been purged, node left! [ 3194.349759][ T184] tipc: TX() has been purged, node left! [ 3194.423260][ T184] tipc: TX() has been purged, node left! [ 3194.433649][ T184] tipc: TX() has been purged, node left! [ 3194.445009][ T184] tipc: TX() has been purged, node left! [ 3194.471346][ T184] tipc: TX() has been purged, node left! [ 3194.489457][ T184] tipc: TX() has been purged, node left! [ 3194.513222][ T184] tipc: TX() has been purged, node left! [ 3194.839417][T13222] IPVS: ftp: loaded support on port[0] = 21 17:55:48 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x8, 0x3}, 0xc) 17:55:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:48 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x4000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:48 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x900}}]}}]}, 0x6c}}, 0x0) 17:55:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd1e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:49 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x5000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3196.256894][T13261] dccp_invalid_packet: P.Data Offset(68) too large 17:55:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x29, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3196.324038][T13265] IPVS: ftp: loaded support on port[0] = 21 [ 3196.446838][T13265] lo speed is unknown, defaulting to 1000 [ 3196.470817][T13265] lo speed is unknown, defaulting to 1000 [ 3196.519620][T13265] lo speed is unknown, defaulting to 1000 [ 3196.653707][T13265] IPVS: ftp: loaded support on port[0] = 21 17:55:50 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xa00}}]}}]}, 0x6c}}, 0x0) 17:55:50 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x6000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x2b, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd2e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:50 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f00005fe000/0x3000)=nil, 0x3000, 0x1, 0x8031, 0xffffffffffffffff, 0xa15ca000) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, 0xffffffffffffffff) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000000280)="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", 0x1000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r2}) setsockopt$inet6_int(r4, 0x29, 0x4c, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 3197.736445][T13319] IPVS: ftp: loaded support on port[0] = 21 [ 3197.877893][T13319] lo speed is unknown, defaulting to 1000 [ 3197.899218][T13319] lo speed is unknown, defaulting to 1000 [ 3197.913500][T13319] lo speed is unknown, defaulting to 1000 [ 3198.067794][T13319] IPVS: ftp: loaded support on port[0] = 21 [ 3198.103761][T13319] lo speed is unknown, defaulting to 1000 [ 3198.115607][T13319] lo speed is unknown, defaulting to 1000 [ 3198.129314][T13319] lo speed is unknown, defaulting to 1000 17:55:51 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x48000}, 0x21) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r2}, @IFLA_HSR_SLAVE2={0x8, 0x2, r4}]}}}]}, 0x40}}, 0x0) ppoll(&(0x7f0000000280)=[{r1, 0x400}, {r0, 0x4}, {r0, 0x800c}], 0x3, &(0x7f00000002c0)={0x0, 0x3938700}, &(0x7f0000000300)={[0x10000]}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) r5 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) accept(r5, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) 17:55:51 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x7000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:51 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xb00}}]}}]}, 0x6c}}, 0x0) 17:55:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x2c, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd3e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:51 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') r3 = socket(0x11, 0x3, 0x0) bind(r3, &(0x7f00000001c0)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r2, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000004400)={&(0x7f0000004280)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f00000043c0)={&(0x7f0000004300)={0x68, r5, 0x300, 0x70bd25, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'batadv\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_DOMAIN={0x17, 0x1, '-wlan1GPLGPL^:\xa1)+-\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r5, 0x20, 0x70bd2b, 0x0, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="71080001", @ANYRES16=r5, @ANYBLOB="000326bd7000fddbdf250200000006000b001100000014000600fe80000000000000000000000000002e0800040003000000080002000700000006000b00000000000800040000000000"], 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x800) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x50, r5, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, '-mime_type\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, '/dev/net/tun\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x50}}, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r5, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}]}, 0x30}, 0x1, 0x0, 0x0, 0x400c080}, 0x20000044) 17:55:51 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x8000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3198.936212][T13378] IPVS: ftp: loaded support on port[0] = 21 [ 3198.968965][T13383] IPVS: ftp: loaded support on port[0] = 21 17:55:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x2f, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:51 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x9000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:51 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xc00}}]}}]}, 0x6c}}, 0x0) 17:55:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x33, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3199.143153][T13389] device batadv0 entered promiscuous mode [ 3199.166381][T13389] device batadv0 left promiscuous mode 17:55:51 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xa000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3199.511491][T13383] lo speed is unknown, defaulting to 1000 [ 3199.525164][T13378] lo speed is unknown, defaulting to 1000 [ 3199.695142][T13383] lo speed is unknown, defaulting to 1000 [ 3199.702732][T13378] lo speed is unknown, defaulting to 1000 [ 3199.709676][T13378] lo speed is unknown, defaulting to 1000 [ 3199.718375][T13383] lo speed is unknown, defaulting to 1000 [ 3199.756105][T13389] IPVS: ftp: loaded support on port[0] = 21 [ 3199.778089][T13384] IPVS: ftp: loaded support on port[0] = 21 [ 3199.859963][T13389] lo speed is unknown, defaulting to 1000 [ 3199.888879][T13438] device batadv0 entered promiscuous mode [ 3199.897387][T13438] device batadv0 left promiscuous mode [ 3199.952783][T13389] lo speed is unknown, defaulting to 1000 [ 3199.959890][T13389] lo speed is unknown, defaulting to 1000 [ 3199.967287][T13384] lo speed is unknown, defaulting to 1000 [ 3199.983020][T13384] lo speed is unknown, defaulting to 1000 [ 3200.020867][T13384] lo speed is unknown, defaulting to 1000 17:55:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000800000000000028a1da100000000000000000000000000009000000000000002bc55400fbff000000000000d800000000000000d8000000a4010000a4010000a4010000a4010600a4"], 0x1) 17:55:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x3a, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:57 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xe000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:57 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xe00}}]}}]}, 0x6c}}, 0x0) 17:55:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd4e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:57 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000680)=ANY=[@ANYRES64, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYBLOB="32989f771e6b1820174848e014e91bc0f089824e4719ab45a4"], 0x54) pipe(&(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000680)=ANY=[@ANYRES64, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYBLOB="32989f771e6b1820174848e014e91bc0f089824e4719ab45a4"], 0x54) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000200)='memory.current\x00', 0x0, 0x0) getsockopt$CAN_RAW_LOOPBACK(r4, 0x65, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:55:57 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x10000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3204.606321][T13539] IPVS: ftp: loaded support on port[0] = 21 17:55:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x3b, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xd, 0x0, 0x0, 0x1, [@generic="9b", @typed={0x8, 0x0, 0x0, 0x0, @uid}]}]}, 0x24}}, 0x0) 17:55:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x3c, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:57 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000980)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000150600000fff07003506000043fe0000070600000ee60000bf050000000000001f650000000000006507000002000000270700004c0000001f00000000000000bf5400000000000007040000f0fff8ffad430100000000009500000000000000050000000000000095000000000000001c0a7900009d3c2792432a4fa650c512aee994a56462712cb064ecd5615f3196e3359aceb768637e60bd5d2e4b5992e25659a7c85615c1b88bc894123cfe2314e887efecdcb7381ef4932cb0dcebea6d90e9c1677fbefd35893d883a2c559b7a34db461b1974af360eace66cec40d92706d0bbcc5bf6fec345ae9606c3c1a348f9b395592c1018e5e4b41b13000c94df1f2db24c67d4c7ba9ec035883e2791a9e9dff3e8bfc7d1be00f1a0820102b19000000000000000009095601e3a3412086dee84efd375f0645f3301f55d3b9efdfbed9b430bcf0418e100bdff1c8bcfc0c229874bc3d2418bab997c8bef9aa55841caa572ddff9220c67c9e17bee524c3dc747445763ecb0a7c2cd12bc34b0fc0271124cfb5279195f7062351edf77c71294bbfd85878726c49eb89085967672da6cb884d1afe82f7f722e38397996271700241094d272dd8b754b2dd36d44f92991a7817450bc7921dd372e621dd447b86e7ffd1bdc198deb495cac0995ca3ef6c1affb693ae366b0f11db6ee4830db4713e5ce6cac6a27e29f171b8e9f172c3db24558d77b8bf18be45c50b3fc005fa7b134dfc948f6015e0389d7f34cb9c02cf517c8ed7a9b6159c1446ef1c2ccff2bde95aa860ed9b836d6b8fcab7663d9bd8418a5e6f90fdb007b8f3e078e3a638c4fdb8562eb85173720c1df1147c9f5013c82fc98604bd70cd56609a6b73943748a90002d9cf81bcb1d24a845762f6b0a2840f7b25895cc3ba8bf0b5e0fc01af1c49c15f9a3fd59725545128b0e9b550a13d0dd35092250bbce4f618cad2375a34c7f15c3096f3dd4d0365f04754e9477ca34b3a759c8bdecd55195230329844c44e079570a1f4a0a0b084e559124bde3aa2a710517189b11ac8d968f96e950f3c0650fd501d9cefca207a4c3c27cdfd82836c75ed22cc899ec5fb97d5e15845bc6fd300000000000000000000000b0562f0fd7d8e3b6f079ff186eaa537906cb7c022b21797827634e5e28302b8d2b91a0f0d00395a34d829458c4c90f25e67fa53121a461b68bbe6c14db310570e3d8325fb324b8b026061e66d16fa841e0f641f0debdab6febf222893f23f19e745d847af4d71ca5a3375046ae26acd56338b895d4561816d23c9499c9fffb6e0c053ffc23a39ba719baef9b6e438"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) [ 3204.782131][T13539] lo speed is unknown, defaulting to 1000 [ 3204.798812][T13539] lo speed is unknown, defaulting to 1000 17:55:57 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x11000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3204.826275][T13539] lo speed is unknown, defaulting to 1000 17:55:57 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xf00}}]}}]}, 0x6c}}, 0x0) 17:55:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x47, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:57 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x3f000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x4b, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd5e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 3205.096357][T13539] IPVS: ftp: loaded support on port[0] = 21 [ 3205.198972][T13539] lo speed is unknown, defaulting to 1000 [ 3205.444597][T13539] lo speed is unknown, defaulting to 1000 [ 3205.455523][T13539] lo speed is unknown, defaulting to 1000 17:55:58 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:55:58 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x40000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:58 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x1100}}]}}]}, 0x6c}}, 0x0) 17:55:58 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) 17:55:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x7c, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:58 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001200)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000200)=""/4096, 0x2e, 0x1000, 0x1}, 0x20) 17:55:58 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x44000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3205.636670][T13636] IPVS: ftp: loaded support on port[0] = 21 17:55:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:58 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x1200}}]}}]}, 0x6c}}, 0x0) 17:55:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x2, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3205.758074][T13646] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000003a40)={0xa, 0xffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x1085a) [ 3205.857165][T13636] lo speed is unknown, defaulting to 1000 [ 3205.876684][T13636] lo speed is unknown, defaulting to 1000 [ 3205.888619][T13656] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3205.914818][T13636] lo speed is unknown, defaulting to 1000 17:55:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd6050000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 3206.094442][T13636] IPVS: ftp: loaded support on port[0] = 21 [ 3206.130687][T13636] lo speed is unknown, defaulting to 1000 [ 3206.313826][T13636] lo speed is unknown, defaulting to 1000 [ 3206.320699][T13636] lo speed is unknown, defaulting to 1000 17:55:59 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x1300}}]}}]}, 0x6c}}, 0x0) 17:55:59 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x60000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:59 executing program 4: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x10000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x3, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:59 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x8, 0x3}, 0xc) [ 3206.494974][T13714] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3206.522696][T13718] IPVS: ftp: loaded support on port[0] = 21 17:55:59 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x6c000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x4, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3206.547665][T13718] lo speed is unknown, defaulting to 1000 [ 3206.567730][T13718] lo speed is unknown, defaulting to 1000 17:55:59 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x1400}}]}}]}, 0x6c}}, 0x0) 17:55:59 executing program 5: unshare(0x40000000) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x2c, 0x2, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x4c, r2, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xbf}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4048002) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket(0xa, 0x2, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000840)={0xa4, 0x0, 0x8, 0x70bd2c, 0x25dfdc00, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:clock_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x5c, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_team\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8800}, 0x8008080) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000e80)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000e40)={&(0x7f0000000dc0)={0x7c, 0x0, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:hugetlbfs_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @private=0xa010102}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x240008d9) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r3}, @IFLA_HSR_SLAVE2={0x8, 0x2, r5}]}}}]}, 0x40}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000080)={0xd, 0x0, 0x1}) 17:55:59 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x7c000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3206.698923][T13731] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3206.719112][T13732] IPVS: ftp: loaded support on port[0] = 21 17:55:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x5, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3206.815851][T13718] lo speed is unknown, defaulting to 1000 [ 3206.827117][T13732] lo speed is unknown, defaulting to 1000 [ 3206.875975][T13732] lo speed is unknown, defaulting to 1000 [ 3206.886067][T13752] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3206.907613][T13732] lo speed is unknown, defaulting to 1000 17:55:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd6e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:55:59 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x80040200}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:59 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x15db}}]}}]}, 0x6c}}, 0x0) 17:55:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x6, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:55:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd1e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 3207.099175][T13732] IPVS: ftp: loaded support on port[0] = 21 17:55:59 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x8dffffff}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3207.143707][T13792] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:55:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x7, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3207.238222][T13802] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:00 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xc8050000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x8, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3207.375014][T13811] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3207.397795][T13788] device batadv0 entered promiscuous mode [ 3207.417894][T13788] device batadv0 left promiscuous mode 17:56:01 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="d710bb50127e17b8a26a4e88d020a93daa2cd38f51c0fc9c66e498f9b681d9c32ad97ae3bcbbaab76250d9a2767a98682d103360ffd184d350d9c8c0d0651c018f9723e714ae9b1582b1794e5777ddeb53881b99bdef6bd9c2cfd6dc"], &(0x7f0000000000)=0x3e2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e20, 0x0, @local, 0x4}}}, 0x84) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 17:56:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x9, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:01 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xf5ffffff}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:01 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x3800}}]}}]}, 0x6c}}, 0x0) 17:56:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd7e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:01 executing program 4: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x100000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3208.881897][T13823] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:01 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xfc000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:01 executing program 4: unshare(0x40000000) r0 = socket(0x21, 0x803, 0x4) getsockname$packet(r0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') r3 = socket(0x1e, 0x2, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x80f806766c7df7b9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x83, &(0x7f0000000140)={r5}, &(0x7f0000000480)=0x18) sendmsg$NLBL_UNLABEL_C_ACCEPT(r3, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000840)={0xa4, r2, 0x8, 0x70bd2c, 0x25dfdc00, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:clock_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x5c, r2, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x0, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_team\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8800}, 0x8008080) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x78, r2, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x32}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'caif0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}]}, 0x78}, 0x1, 0x0, 0x0, 0x24000040}, 0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 3208.965864][T13831] IPVS: ftp: loaded support on port[0] = 21 17:56:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0xa, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:01 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xfe800000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3209.071523][T13838] IPVS: ftp: loaded support on port[0] = 21 [ 3209.152022][T13838] lo speed is unknown, defaulting to 1000 [ 3209.168712][T13851] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3209.176655][T13831] lo speed is unknown, defaulting to 1000 [ 3209.188923][T13838] lo speed is unknown, defaulting to 1000 17:56:02 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x3f00}}]}}]}, 0x6c}}, 0x0) 17:56:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0xe, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3209.214888][T13831] lo speed is unknown, defaulting to 1000 [ 3209.223251][T13838] lo speed is unknown, defaulting to 1000 [ 3209.245627][T13831] lo speed is unknown, defaulting to 1000 [ 3209.799118][T13831] IPVS: ftp: loaded support on port[0] = 21 [ 3209.939210][T13831] lo speed is unknown, defaulting to 1000 [ 3209.957329][T13831] lo speed is unknown, defaulting to 1000 [ 3209.970170][T13831] lo speed is unknown, defaulting to 1000 17:56:02 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x4000}}]}}]}, 0x6c}}, 0x0) 17:56:02 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xfec00000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd8e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x48, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:02 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x2}, 0xc) 17:56:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xfeffffff}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3210.257998][T13930] IPVS: ftp: loaded support on port[0] = 21 17:56:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x4c, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:03 executing program 5: unshare(0x60050100) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') r2 = socket(0x1e, 0x2, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x80f806766c7df7b9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x83, &(0x7f0000000140)={r4}, &(0x7f0000000480)=0x18) sendmsg$NLBL_UNLABEL_C_ACCEPT(r2, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000840)={0xa4, r1, 0x8, 0x70bd2c, 0x25dfdc00, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:clock_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x5c, r1, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_team\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8800}, 0x8008080) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r1, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0xa}}]}, 0x70}, 0x1, 0x0, 0x0, 0xd4}, 0x4000800) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r5 = socket(0x10, 0x5, 0x3) getsockopt$PNPIPE_INITSTATE(r5, 0x113, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:56:03 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x5865}}]}}]}, 0x6c}}, 0x0) [ 3210.415090][T13930] lo speed is unknown, defaulting to 1000 [ 3210.444345][T13930] lo speed is unknown, defaulting to 1000 17:56:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xff000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:03 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) r1 = socket(0x6, 0x5, 0xfffffff9) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x1000, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 3210.488046][T13930] lo speed is unknown, defaulting to 1000 17:56:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x60, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xfffff000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3210.670214][T13968] IPVS: ftp: loaded support on port[0] = 21 17:56:03 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x6000}}]}}]}, 0x6c}}, 0x0) 17:56:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xd9e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x68, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3210.823370][T13968] lo speed is unknown, defaulting to 1000 [ 3210.830492][T13968] lo speed is unknown, defaulting to 1000 [ 3210.855756][T13968] lo speed is unknown, defaulting to 1000 17:56:03 executing program 4: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xa00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xffffff8d}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3210.910142][T14009] net_ratelimit: 4 callbacks suppressed [ 3210.910152][T14009] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x6c, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:03 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x6558}}]}}]}, 0x6c}}, 0x0) 17:56:03 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xfffffff5}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:03 executing program 4: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x600}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3211.111385][T14021] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3211.255138][T13968] IPVS: ftp: loaded support on port[0] = 21 [ 3211.308640][T13968] lo speed is unknown, defaulting to 1000 [ 3211.319398][T13968] lo speed is unknown, defaulting to 1000 [ 3211.483946][T13968] lo speed is unknown, defaulting to 1000 17:56:04 executing program 4: unshare(0x42000080) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) recvfrom$inet6(r0, &(0x7f0000000000)=""/40, 0x28, 0x12000, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @empty, 0xffffffff}, 0x1c) r1 = socket(0x0, 0x803, 0x0) getsockname$packet(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:56:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x74, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:04 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x8100}}]}}]}, 0x6c}}, 0x0) 17:56:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xfffffffe}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3211.602764][T14069] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3211.638755][T14070] IPVS: ftp: loaded support on port[0] = 21 17:56:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xdae40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:04 executing program 5: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14, 0x800) getsockname$packet(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:56:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0xffffffff}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x7a, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3211.696353][T14070] lo speed is unknown, defaulting to 1000 [ 3211.714539][T14070] lo speed is unknown, defaulting to 1000 17:56:04 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xdb15}}]}}]}, 0x6c}}, 0x0) [ 3211.755373][T14070] lo speed is unknown, defaulting to 1000 17:56:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3211.819475][T14092] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3211.832610][T14087] IPVS: ftp: loaded support on port[0] = 21 17:56:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0xff, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x2}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3211.955625][T14111] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3212.092216][T14087] lo speed is unknown, defaulting to 1000 [ 3212.098936][T14087] lo speed is unknown, defaulting to 1000 [ 3212.119556][T14087] lo speed is unknown, defaulting to 1000 17:56:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x74, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:04 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x3}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:04 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xf000}}]}}]}, 0x6c}}, 0x0) [ 3212.252057][T14138] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3212.338985][T14087] IPVS: ftp: loaded support on port[0] = 21 17:56:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xdbe40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:06 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:06 executing program 4: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x7}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:06 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x34000}}]}}]}, 0x6c}}, 0x0) 17:56:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xdce40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:06 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1307000000000000000000150a6d"], 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r1, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x1) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) accept4$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) 17:56:06 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14, 0x800) getsockname$packet(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 3214.135230][T14178] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:06 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x5}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3214.203181][T14185] IPVS: ftp: loaded support on port[0] = 21 17:56:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x6}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3214.294761][T14185] lo speed is unknown, defaulting to 1000 [ 3214.319272][T14199] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3214.337597][T14191] IPVS: ftp: loaded support on port[0] = 21 17:56:07 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x400300}}]}}]}, 0x6c}}, 0x0) [ 3214.345445][T14185] lo speed is unknown, defaulting to 1000 [ 3214.382825][T14185] lo speed is unknown, defaulting to 1000 17:56:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3214.401489][T14191] lo speed is unknown, defaulting to 1000 [ 3214.442742][T14191] lo speed is unknown, defaulting to 1000 17:56:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x7}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3214.470520][T14191] lo speed is unknown, defaulting to 1000 [ 3214.507045][T14220] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:07 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xf0ffff}}]}}]}, 0x6c}}, 0x0) 17:56:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3214.682684][T14237] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3214.828921][T14185] IPVS: ftp: loaded support on port[0] = 21 [ 3214.876525][T14185] lo speed is unknown, defaulting to 1000 [ 3214.898781][T14185] lo speed is unknown, defaulting to 1000 [ 3214.919714][T14185] lo speed is unknown, defaulting to 1000 17:56:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xdde40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x9}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:07 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x1000000}}]}}]}, 0x6c}}, 0x0) 17:56:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xbfe40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:07 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x4, 0xfffffffc) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100687372001400028008000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB], 0x40}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x14, r3, 0x713}, 0x14}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x40, r3, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x1c, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xc, 0x1, "77de6dc1d495708e"}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x9, 0x1, "f8b1429e74"}]}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x2}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x80}}]}, 0x40}}, 0x24000005) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:56:07 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xa}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3215.125821][T14302] IPVS: ftp: loaded support on port[0] = 21 17:56:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:08 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xe}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3215.308543][T14295] device batadv0 entered promiscuous mode [ 3215.327057][T14295] device batadv0 left promiscuous mode 17:56:08 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3215.412117][T14302] lo speed is unknown, defaulting to 1000 [ 3215.441882][T14302] lo speed is unknown, defaulting to 1000 17:56:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xdee40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:08 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x2000000}}]}}]}, 0x6c}}, 0x0) 17:56:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0xa]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:08 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x11}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3215.490961][T14302] lo speed is unknown, defaulting to 1000 17:56:08 executing program 4: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3215.863072][T14302] IPVS: ftp: loaded support on port[0] = 21 [ 3215.882394][T14302] lo speed is unknown, defaulting to 1000 [ 3215.890087][T14302] lo speed is unknown, defaulting to 1000 [ 3215.898085][T14302] lo speed is unknown, defaulting to 1000 17:56:08 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x44}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0xe]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:08 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x3000000}}]}}]}, 0x6c}}, 0x0) 17:56:08 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = socket(0xa, 0x800, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r4 = socket(0xa, 0x2, 0x0) r5 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x31, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, 0x0, 0xfea9) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 3216.055675][T14395] net_ratelimit: 5 callbacks suppressed [ 3216.055686][T14395] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:08 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x60}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:08 executing program 4: unshare(0x40000000) socket(0x0, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, r0, 0x0, 0x100000001) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000000040)={@void, @void, @arp=@generic={0x204, 0x88be, 0x6, 0x5, 0x3, @local, "ea3b773c6d", @broadcast, "6580baac3f3c07afcf607fdd011b"}}, 0x27) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x3}, 0xc) [ 3216.169042][T14401] IPVS: ftp: loaded support on port[0] = 21 [ 3216.227759][T14401] lo speed is unknown, defaulting to 1000 [ 3216.229622][T14409] IPVS: ftp: loaded support on port[0] = 21 [ 3216.252967][T14401] lo speed is unknown, defaulting to 1000 [ 3216.287953][T14409] lo speed is unknown, defaulting to 1000 [ 3216.303313][T14401] lo speed is unknown, defaulting to 1000 [ 3216.323784][T14409] lo speed is unknown, defaulting to 1000 [ 3216.333420][T14409] lo speed is unknown, defaulting to 1000 17:56:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xdfe40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:09 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x6c}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:09 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x4000000}}]}}]}, 0x6c}}, 0x0) 17:56:09 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x7c}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3216.507140][T14459] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3216.583093][T14401] IPVS: ftp: loaded support on port[0] = 21 17:56:09 executing program 4: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfffff000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:09 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xf0}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3216.695311][T14477] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:09 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xfc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:11 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x5000000}}]}}]}, 0x6c}}, 0x0) 17:56:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:11 executing program 4: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0xfec00000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:11 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x300}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe0e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:11 executing program 5: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001f40)=ANY=[@ANYRES32=r2, @ANYBLOB="cf75caef8a20a954441181b449414d1415438f94b9d0083a6c5dbd196f6968e33efe717b4011c547f0ccf5"], &(0x7f0000000000)=0x3e2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) unshare(0x40000000) r3 = socket(0x0, 0x803, 0x0) getsockname$packet(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001f00)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001f80)=ANY=[@ANYBLOB="4000000010000fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100687372001400028008000100", @ANYRES32=0x0, @ANYBLOB="edc52be026722e437a43000000", @ANYRES32=0x0, @ANYBLOB], 0x40}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/165, 0xa5}, {&(0x7f0000000200)=""/8, 0x8}, {&(0x7f00000004c0)=""/63, 0x3f}, {&(0x7f0000000500)=""/191, 0xbf}], 0x8, &(0x7f0000000640)=""/130, 0x82}, 0x3}, {{&(0x7f0000000700)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/223, 0xdf}], 0x1, &(0x7f00000008c0)=""/106, 0x6a}, 0x5}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000000a00)=[{&(0x7f00000009c0)=""/54, 0x36}], 0x1, &(0x7f0000000a40)=""/4096, 0x1000}, 0xe0000000}, {{&(0x7f0000001a40)=@phonet, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001ac0)=""/193, 0xc1}, {&(0x7f0000001bc0)=""/213, 0xd5}, {&(0x7f0000001cc0)=""/70, 0x46}], 0x3, &(0x7f0000001d80)=""/89, 0x59}, 0x3}], 0x4, 0x1, 0x0) [ 3218.459405][T14496] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:11 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x500}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "02924c", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:11 executing program 4: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0x0, 0x5000000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:11 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x5c8}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3218.629444][T14502] IPVS: ftp: loaded support on port[0] = 21 [ 3218.690014][T14514] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3218.690318][T14502] lo speed is unknown, defaulting to 1000 17:56:11 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x6000000}}]}}]}, 0x6c}}, 0x0) [ 3218.736667][T14502] lo speed is unknown, defaulting to 1000 [ 3218.781905][T14502] lo speed is unknown, defaulting to 1000 17:56:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "639200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:11 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x600}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:11 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x700}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3218.920054][T14539] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:12 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, 0x0, 0x0) [ 3219.304287][T14511] IPVS: ftp: loaded support on port[0] = 21 [ 3219.323568][T14511] lo speed is unknown, defaulting to 1000 [ 3219.333082][T14511] lo speed is unknown, defaulting to 1000 [ 3219.345675][T14511] lo speed is unknown, defaulting to 1000 [ 3219.403861][T14565] IPVS: ftp: loaded support on port[0] = 21 [ 3219.437108][T14565] lo speed is unknown, defaulting to 1000 [ 3219.456800][T14565] lo speed is unknown, defaulting to 1000 [ 3219.474501][T14565] lo speed is unknown, defaulting to 1000 17:56:12 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x900}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:12 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x8000000}}]}}]}, 0x6c}}, 0x0) 17:56:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe1e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 3219.652487][T14612] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:12 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00006eb000/0x4000)=nil, 0x4000, 0x2000008, 0x12, r1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={@none, 0x81, 0x8001, 0x0, 0x8000, 0x4, "e0d4c9e3dd37a99b6e41e3bab4bd783569be5ab6fff6e2503e145ac9991410af06681c4bc78ced3094faa1dd4d47018c1116e586e82ee4ba5f504b193c666c6ef2797dabbd9305bfe8ef8e0f7d27d822512f2af50999dd6e47b808c2203bfe6cffc2c61adb859311f1c495952331a30afe54bf454c7decf273159cdb0f7ae74a"}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="280e00001ae2313b85d50100e7db92bfc81177cc739b2d98a1491ee477af12f8474d071b67aa21428666339c94ad687858d1112c9e36aeb01a39ac35476b63fc66f590c5fbdd391268942ae65580c8fa02000000488f05217a00c0d86bc106b498dd8332b0282b4f2c5e70958ca25481bd1030e595632140759da5ec456c50b624657da53caa186ab3d09f22cdd61d4160", @ANYRES16=r3, @ANYBLOB="6ffe00000000000000000200ac43a1e55e56d74b1547b08b89d8c4a22c8781cbe31604004dbe7564703a73799531000000004617c6c5852f9bd03ad60bf2dbcb4d2b44d687ad6f5792ed9946772ad8e73b5c841600567295f7ce9a597265db68693479494ba30a"], 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x17c, r3, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x60d}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK={0x4}, @TIPC_NLA_MEDIA={0x5c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5b41}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff0001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffb}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x67}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x401}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xa352}]}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb7b7}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x17c}}, 0x20000801) 17:56:12 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xa00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:12 executing program 4: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001f40)=ANY=[@ANYRES32=r2, @ANYBLOB="cf75caef8a20a954441181b449414d1415438f94b9d0083a6c5dbd196f6968e33efe717b4011c547f0ccf5"], &(0x7f0000000000)=0x3e2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) unshare(0x40000000) r3 = socket(0x0, 0x803, 0x0) getsockname$packet(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001f00)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001f80)=ANY=[@ANYBLOB="4000000010000fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100687372001400028008000100", @ANYRES32=0x0, @ANYBLOB="edc52be026722e437a43000000", @ANYRES32=0x0, @ANYBLOB], 0x40}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/165, 0xa5}, {&(0x7f0000000200)=""/8, 0x8}, {&(0x7f00000004c0)=""/63, 0x3f}, {&(0x7f0000000500)=""/191, 0xbf}], 0x8, &(0x7f0000000640)=""/130, 0x82}, 0x3}, {{&(0x7f0000000700)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/223, 0xdf}], 0x1, &(0x7f00000008c0)=""/106, 0x6a}, 0x5}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000000a00)=[{&(0x7f00000009c0)=""/54, 0x36}], 0x1, &(0x7f0000000a40)=""/4096, 0x1000}, 0xe0000000}, {{&(0x7f0000001a40)=@phonet, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001ac0)=""/193, 0xc1}, {&(0x7f0000001bc0)=""/213, 0xd5}, {&(0x7f0000001cc0)=""/70, 0x46}], 0x3, &(0x7f0000001d80)=""/89, 0x59}, 0x3}], 0x4, 0x1, 0x0) 17:56:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:12 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x9000000}}]}}]}, 0x6c}}, 0x0) [ 3219.859496][T14622] IPVS: ftp: loaded support on port[0] = 21 17:56:12 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xe00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3219.934744][T14632] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3219.974326][T14624] IPVS: ftp: loaded support on port[0] = 21 [ 3220.028471][T14622] lo speed is unknown, defaulting to 1000 17:56:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:12 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1100}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3220.208109][T14647] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3220.260530][T14624] lo speed is unknown, defaulting to 1000 [ 3220.261206][T14622] lo speed is unknown, defaulting to 1000 [ 3220.297569][T14624] lo speed is unknown, defaulting to 1000 17:56:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xa000000}}]}}]}, 0x6c}}, 0x0) [ 3220.302684][T14622] lo speed is unknown, defaulting to 1000 [ 3220.398383][T14624] lo speed is unknown, defaulting to 1000 17:56:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe2e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:13 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x3f00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3220.622466][T14625] IPVS: ftp: loaded support on port[0] = 21 [ 3220.627443][T14692] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3222.378987][ T184] bond4: (slave gretap1): Releasing backup interface 17:56:15 executing program 5: unshare(0x40000000) socket(0x0, 0x803, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="8b00d0256172087facdf5b767741d533b2ae2ef232fc64beb69e37f97e3d356fafc521df500f6131d448da23c635def35b57d7c4787cdfc75c150bf13089d9559c541f9da34268c8391fa28f4d600d61f5745432ec4e98dde22c89", 0x5b}], 0x1}}, {{&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x495, @private2, 0x1, 0x2}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="b6fbe985c866210805819a0690e3f8ee50013c40944e6f79a7dc1c7431d0ec70de710ddc1b1b0193250309d129a0030c579ec9b1e9cf5ef1423c01", 0x3b}, {&(0x7f0000000200)="534bbd736f0713bb5b70df4074348ecfb1be59a76c9e1eeef62af2b204824887a3b92eea2aa948b2126abb5bd95e5080557a110319a59a0eb41ab0e7ed048774fba663caefd534cf48c2087360bf08ed984fd3db051dc371a9bc1fc72b18e1c28921343012cb903b256bf93f1d57d4158185f776ad69285c24ae6fcc9d69defca3798bf2a7ff4f88d2a328633635071187c4f4e60c36e9ba93a0215bff14646064d48b6c22cc46c0fdb94b96bd7d7e95406012ad79fa3bed9e4588fc40f85e634a37b2a5fe8b34a8e84815340a58d9bd55561e9d", 0xd4}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="e8000000000000001201000000080000c7b14f39db9c76900f873db6b836200c721f765474ed13bfc439b78144d9b0419f092cae4fc4eeb73d1a3a9bb0687d3213f33701ada5b79b27cf7a5609cf7245a2c6c6e4062d2d95a2e3c4de5abb99efa7f166b1e540dfcdc8ea3f9329eccdbfdd46ff144c751c019efbe40600000065abe449e9240462183c7b5cc956d3e7d627625b724382949229430203000000000090032acd2648e324b4990e128ec38b90f3df28ceab75660028a16b05b4ffe717bec8ff98ea981312027d00"/216], 0xe8}}], 0x2, 0x480c4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) getsockname$packet(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:56:15 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:15 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xb000000}}]}}]}, 0x6c}}, 0x0) 17:56:15 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:56:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe3e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:15 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4400}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3223.142506][T14716] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3223.164556][T14717] IPVS: ftp: loaded support on port[0] = 21 17:56:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3223.225842][T14722] IPVS: ftp: loaded support on port[0] = 21 17:56:16 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x6000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:16 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x6c00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3223.346650][T14717] lo speed is unknown, defaulting to 1000 [ 3223.372860][T14722] lo speed is unknown, defaulting to 1000 [ 3223.373845][T14717] lo speed is unknown, defaulting to 1000 [ 3223.398026][T14740] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3223.404795][T14717] lo speed is unknown, defaulting to 1000 [ 3223.412716][T14722] lo speed is unknown, defaulting to 1000 [ 3223.467340][T14722] lo speed is unknown, defaulting to 1000 17:56:16 executing program 3: 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) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xc000000}}]}}]}, 0x6c}}, 0x0) 17:56:16 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x7c00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3223.938942][T14722] IPVS: ftp: loaded support on port[0] = 21 [ 3223.962233][T14722] lo speed is unknown, defaulting to 1000 [ 3223.969335][T14722] lo speed is unknown, defaulting to 1000 [ 3223.989221][T14722] lo speed is unknown, defaulting to 1000 17:56:16 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80fe}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:16 executing program 4: unshare(0x46060400) r0 = socket(0x2f, 0x0, 0x1ff) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6_vti0\x00', 0x3edf}) 17:56:16 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xe000000}}]}}]}, 0x6c}}, 0x0) 17:56:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe4e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:16 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x4, 0x0) getsockname$packet(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000004c0)={'dummy0\x00', 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x34, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, 0x0, 0x8, 0x301, 0x0, 0x0, {0x1, 0x0, 0x3}, [@CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x400}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x400}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7fffffff}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x401}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xffffffff}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6}]}, 0x74}, 0x1, 0x0, 0x0, 0x41}, 0x91bb6ef5bf3484ad) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)=""/72, &(0x7f0000000080)=0x48) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001014000228bd7000fcdbdf25080003000200000008001500050000000800030003000000a7a4bdca57a95dbe5f6497166794792f365baa0b2a7b31f94a35ac5fa1fcb331ba3c00adae53f917a1003d1999b0218bd649e71a3af9371b9f08797e96006ed8abfdde1264cb13b2240030196d456ff258d3e887f94cf83a40704feb0c936c871e3a3fb3fc6c2adb4595ef59cf537733553c48152589e7b50c397f9b5cc7e491514fa8fb4de79c9b"], 0x28}, 0x1, 0x0, 0x0, 0x4880}, 0x10) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = accept$nfc_llcp(r2, &(0x7f00000002c0), &(0x7f0000000280)=0x5d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'ipvlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000005c0)={'vcan0\x00', r4}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 3224.172755][T14819] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3224.207866][T14823] IPVS: ftp: loaded support on port[0] = 21 17:56:17 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xc0fe}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3224.234966][T14824] IPVS: ftp: loaded support on port[0] = 21 [ 3224.327794][T14834] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3224.367706][T14824] lo speed is unknown, defaulting to 1000 17:56:17 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xc805}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3224.383452][T14823] lo speed is unknown, defaulting to 1000 [ 3224.394938][T14823] lo speed is unknown, defaulting to 1000 [ 3224.404784][T14824] lo speed is unknown, defaulting to 1000 [ 3224.412620][T14823] lo speed is unknown, defaulting to 1000 [ 3224.422141][T14824] lo speed is unknown, defaulting to 1000 17:56:17 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xf000000}}]}}]}, 0x6c}}, 0x0) 17:56:17 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xf000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3224.544455][T14862] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:17 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xfc00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3224.666151][T14882] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0xa, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3224.849644][T14824] IPVS: ftp: loaded support on port[0] = 21 [ 3224.889353][T14824] lo speed is unknown, defaulting to 1000 [ 3224.909613][T14824] lo speed is unknown, defaulting to 1000 [ 3224.927114][T14824] lo speed is unknown, defaulting to 1000 [ 3224.968480][T14910] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe4ffffff, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:17 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xfe80}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:17 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x10000000}}]}}]}, 0x6c}}, 0x0) 17:56:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:17 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80800) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x4c, r1, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e21}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x13}}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xf0}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000) unshare(0x40000000) r2 = socket(0x0, 0x803, 0x0) getsockname$packet(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:56:17 executing program 4: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000080)={0x2}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendto$rxrpc(0xffffffffffffffff, &(0x7f0000000280)="8b87fd661b63fa4984fb8b9250f251dd7cf9280dc2a8cb3bbcc98b44835fd7a366b42a72bc9dfb99f77c25cb998813c18e46d2c848a1417bf7cce129baa28dc05e05d0a222188434f65121114d56ac5f62f5ac0c961e05e712fedc43d135b1b5ebde09bc0dce15c8e41496e8d6ea6d3f8dc1f2ca04827b34c75653e55cebd562fb8bd682405f94b841bd0c67fa52bf365a20084c105e1bd77d23424018ff0c6a32231cef24eb99cce8c35ef3ffc8963b1238a26abed24a770827332891ca5888df381ae8e44b325f73182f93a70f2e17bf756683e23c56a276ced0c8f0fd73dda599d2d38ae9cdedafd9eb27937d9a795dffcc2b87445e254e0dfada09a6f7ac15ad198779ff55289b0e10e1accb5637d188fd7d35bdd3dd46a3088b9ef493dacf8ea535e2c73881afa4b4ed17415930d21ec8f71d9074c46d4839511266913a1a97a322b24f9418eb9e3104c4ec3c4d2c32fcfef31b1356034cb4145baaa37a2752cf986a22c528bbc9cbddff6d343d80a4f52b7a7be9ab5912945b1ac3a4c237b19724e0a6cbafdf2a55e8a09c642707189785091fe6f0cc765a13c74858be49b335d19b23eeafd40869b7c9580554fcb9b3e8808cab505db9da677fe9c79f3ff2921d53d66ef223c380fa8a890b01d34473758f34b79dc0d9d0175527ba1a5982a2a4621103f07ffcd6eac3046a7424171fa3dd1fc6cc0f3d68c5c71218f22d20aefad0d3be607b68f7a656258447112b051da12fe820770f55203c7204eab5ce0c596bcbd03889398959987b531af3885ac6657bc98c91c067099b9989d58fa045391ff36a20c172696c5e6b663b85bef2367e4d2352cda88b1e91b308c7d429991762ee6598528edf0507ad881f744f609240365d82f1460e4f3dd6119af1aa17b2c97614e1277fde2de42e843208097ae0c62121c37cc1540f8b2e5dc22cd7bbb99e8e54dd41ed88a86a74a7bbb3f6c0cbf0a00b01adb14b3aed7b0df1330576c0b796558f65f4a2b151ed29556132bc96a0cf0a364876a8dce55fec078da9c6b4d523edf85bcc41cb6a145d153a61cfb2027de98113c23cefeacf6f9d984107438f76ecaf906e31678d5e4e2b2bd08a6dcc1a4bc787af918971aead63802b13e968d38e5b39a6a2fd306b8ac35f1b52ee95c26d4607590179560b59f8b3c65be5af326879657de8fb863512e6d55ccccc7e7e18b82dbb4d731255177ce89f466c36d375be61de8937eae8ebda4fd1a7cfd435cbac3b5a1a7dfa9a8757ad1a85435979b70d27a63425909706e4b9baa234423e3a822960d0f09375699ecaab2c2c2f5b3a0d62adc618fcc87b8af528d6aed5b2e4572af601e3520deecf0e838e2aeeb5c8c7ca788f4aa822b88e962931f03ca142aea1f94fbd74f6af6006f8579d3d6b7ee9609d5f48794a86f31f242fd0d3bc14b96fb6e00813c2d2a7c970336ad6f12cbe897d7a0547f0246b574b2a88d03ac749686bd5b15155fe8e1dbdeede433b0d6e8a07aa1b137cb081a7f3a1a21e20714f350abdf724eb86e34602c0b40099b2ed42de43c57ec1807e10d26a390476ff77b7ce42af0e9e28400684569ca03dde94212562a498969c29a8eebde79b1ef4eccdb7ffc6aaefd2a0a95c2b139aa56e54e5c4b3b2f94db47be007e0eabe230549ce8eafd0be196c9684fef4c228ad5ffbf593cc2f5bfab1ef5dbde2aa7952ad08b5edcc57cc058f50b38e40389c3a4a37e60afb0990db2c621e6f15cf604c38ba0ed9c7cc20babcaa38aedbfa665082692d7f2734ebf829b76a80d81ebf5f2ffbabb4adeb76d60db3cbdadece5f279955a6f75e4b7cba7e869d893c230be1f2da6fd4b8678054e15771cd0ce11f25c92c3d0a1c279e7aaa5fc1da548ead4e7155e433e4907bff833d2b6ea877c60b19cc1b76d5270c8200c04515b4c232ea1ac6af7ecd2d95ee5f18bf1815f9b0f12590e5e835d00e5dc9541091f123b7eb056644b2aed35246fa1d55bbd825bb2a7a2e9370b42f3134b232bcfb4ac1d507ec75aee63e0abe524667413cec901d279c6ac6b68a3506d10041f251cb734040668cb74206df8473779a8ea429187eef110fe63f25b740b7dfdf225b5d156d68e785910088f5a31733da7ca3b26f4818595f6042fe5864279e7665dae31e38a1d2accafe70bba95597f46396ad0879f96c91a971cda9b3f26102dca288b480437fc44ba8dbb1586b898c0a2cb42ad9d4a9bd53fe1e608939e37880a2be488261d46b268dc7911e4edab158187792f92c38d1f3447b5dda01f3a2625b3f7b33dac48983fc7fe8eade29c93178808bb45fa8a3432984151db959b664e9a0e533773a8dfcbb9986260cebe711fe70355ec459906deecec14f03c7a111f65ef6462c79af385167d81ab718f9347cb04b5a88f52e53f1acbdcc3fd05639ab75f1061d9f5338096698d42e1107c549ee6bb01ed487b219e69f75219d1f884b8bc43773dcdec6e605cfa61357883b4d6ef7badcbdcc4a44b38142579313e25d8e70924d6227ed1012bd72d0bd2375599c0bcb979cc83f972dccb55a44f4b14641275b2701217e75c999af434215901dda25efca7a65ce47b16b8c85cda8fb20fc1576118eb7961bcb3f1a46e41b275c9d249904cb01ea4dc1b38947064432313736f12928e386a030f234e7b5be7d41299ea3cd306a81e147fba36965c7526d9c8b6ca6391778fb91056aff11cb8470cbc00bfda4789818e23701d06cacc1668c1d84d01a3ec3527f49c0d340f310b96e24015ff995260d79735b1b785d0fe93fe235744ea5ad211f41ab2b58906f4fa426e32bae853b6ed974f59e822199b76ca556b684183a60ec39e5703ef2da607147eeb1a16f4f7a15360458451384860e44ffa6516bb3894f72d389bfd44fcfedac982fb829de7745188f7212b07441ccdd4b3124540a4676b23f2df5d298da5fbf166c36e860a32c09518e236470ed32488ed6500c66563c5483bf5f4a4cad8f442dd070eff995732f66b9bd49f60a7ad5c66bb195005b086b08213b69dbdf39b0305dbad155534ae3e495e9916106f5a9e223917c135c939f662df56ff30797765f15638d15965c1b3e4d78926d42b94d21df68ca055fa90086db82c5c539f8864abca20d823eb0594bb475a24e4f34a1ffc5e87c91a5f6645284e4a9d68f74f342dd1792cf32363dfa05e2bc790f35d89e1db9aa40d5f50081e186941f09edca6ab046f20709213c3cad1150e93957b8746861d9c1b65330ed1c527a9034d268ccf4d5a55d5f461bb1a4dff980c5c0f3ca3782f13244101a47a07ad8f962ad7dfc20b9d66df1e5ecd3dd4c7d1e249e9733f24bfcce6573d31da9165fb1dfe4ed244ba29a511ad87fac16d341a7db1e229290f75eff0b52e6ff24dc32a29315456d6233f02d2e27bec64c15ecb01c0695d8317e39471eedf92727aa79ae3b2be4745d8860c3c4c7202534d6f18fef1c0e87edcdf9a8e1d6776222699fee0a665252ede15317c71233488c20b4f6fc6fe9af72a028aeb231e4410073f3e377eed86e3030695ed8a19acdb84b3716721ae1997bf5908e6037a03d0cd0662d45d040d5429651c3230df6d0ed8d47faac27729a84ee09458653e20f7da02209575d58176dfd88e73a2aae4b66796163cf1707dc1b9983c67da0f1460a344f4824eca41f78bdbe5f0cb805b9cac21390650803338139f336592bcb5c12cf27de906b8d49d4629b77e49c772b63bd9ae5c023e39376b75623a08cab086bea23109587b7514ab9d5d64524e25812d450746f71617692b63e37a4e067ebbb1faec70fdc1c020e1adedd74283e884a8b1b67e184babbc469efb600194adf847e239e1f3449def8dcc68e1c103c301f6c60aa69e02dbe0383e1ae20321b5584f5fb9330ada0466944f57cf996167a2b92d4f9d921d0fb00ac43c5f27808c8c2273f3eaee879f7fd090b26eb7c76eeb59e3da8e692f21f3d0c9cb16d2493d253b25380f332712e3c927148f5e09e96851fef723ef85d1e00ea8e2dde9f7d33300f50f0d8c259e5f4ae68b5fdbb9bf729c6ae5e7efd8ac2d823fd93540c3ae63f5ee21c7e3072b4797341fd589668796e62b8603548e0f6aaae2351ca158a937ddd4dcfb728f0d7691b15b569bb3e50e8646be8d18852efd43ceb1ae65f6b83d3eaceb321ec6d822f6924301c90b44438383ed266a6100f4e0ae844504745e89ea93dfa4bcea9065d5eba098f7fc561b3c626febd41c6d9d657dbd2e10210600c520ef3bfae4e8ff2f4b00fd6def8676a70a6189ac585d2c4a28b1469f3be3d25a5401024bd952d84606f088d129d3c9eb3b72f5bbc7067c4f6b1ecfd62de9957558d480f39e5df00902463c3a16c1ff207a950f0dce1e4ce65412479d9219f097803666016678d4e694967ce786c357f6826c20bb95bd5db843cc9ed9ef8a8c78ff4f32fbfd2cc5829e721a04bdd277487598e43f0cbf7a383b8c7503aa5e51a916c10be8e604df332955e7c7961f00ddf411ce6bf050c71ece293565b02488437ad8fd575a8cbac929bf8d3eb193545e67a34bc2520eebc23a07e5ce8edc7146017ce3ef4f0e471e981cde0c773a8a5398ffd1e2f6220bdb3825b963a88314bd6d6bb8674931192ac2d20f6c35b22355dc67e642125e146312c54f03ec9b3861937b6f5b7c893eca37fff3ca87b09c9400c2294df78599773176f21d8f222bbc252d663a49a69448a85cdfc3992fe05b7fff7293cf7e962e23f4595def6f015ee9bd9fd91224a28c4e13abb90544d31dd71dc8730126839922f3bdfd6412f5dbea7d4ab85b059dee6ab2745638cae470437db8621de0fd9f4da5445331d30dac7084cc0b51e078a14cbada7eed02a050903aa091cac6038826073fdf9ac91005dcf19de40a5fabad9a1df4ef1522b0f33962b8c5f3780eeaa25f0040dd258942703f8642fd99a62fd21f814c4615c2acdc04d171eea9a92943b4ce26b5bf086f20947260f06cb3bd369ec16d48b7095b7bfa844d863674d7ec6138062462e0d0410e86bd2a4554a6a6149e5a58202ecc4eb9d5d05c6169ed5e8d04682901ab3063b57f03ee5d6b8527da6efe639a5e8e2c010182a7e70c0205c67cf0c9a9e5014abbfa678cceade12f216238e466161bb07359f8363e7edb3d84b2e79cd79f272ed969a1c5e96c9a99abc4e7d13e0e314ed02901bec744f90d2a88923fce403d44d47146b00dfa0fe589ef5b25210378318f829a199ed6dcb394587c98ddaa2087063c071a9fbc982e92fec692e2bfa2620dad23a16807ef7a28f7d469a1aba0326c5ea5f2c90aad6cbc63be23447e0eeb647e930267c1d1bc47132b9a97bed96dd7fdb776cdecd28f3b7c5435b69d0c70ef0072b1b77b71e66bf48191d0fa84246941deca40ff9e97699ff99988c158738cc0d8bc06079eae9bd31d26c966204932a914dea380020a2c997b92b365442045986525ea38a3aad13e17717857bbf9d4784ac3c111ded41532b2a2fd0fc179210e1cb59121b0a67e354ed41cd7a9971fcec67174f8b6cb315f3a98396b9fe9482751376f50ae019bb95409fcfa236eb51a72b8430ffd55dcfe21c22029b03cb77830c5563c2e043ed7deca368ffd35d168a4cecc1b24e06f5d5db16bfb714e5f794d3d9e38df9bdc9052d998beaa2fbcb5f8393f4672a1ee8f209f4e11ff2deace6c96f0584852a11f959130f0fe83b76fc0837b191e9c96c6003e4ae84f040e69b87d7a5602d9cf0b071d55bc79fe0ed30ac25d65159fdb5b19b442c423e6ed3f3556d92ba1fd97ba6d2f22db41880", 0x1000, 0x807, &(0x7f0000000140)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e23, @local}}, 0x24) getpeername$netlink(r2, &(0x7f0000000180), &(0x7f00000000c0)=0x5) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'sit0\x00', {0x1}, 0x8001}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) socketpair(0x29, 0x1, 0xfffffff9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$xdp(&(0x7f00002d5000/0x1000)=nil, 0x1000, 0x1000000, 0x50, r3, 0x100000000) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040)=0x9, 0x4) [ 3225.125708][T14933] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0xa]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3225.168728][T14939] IPVS: ftp: loaded support on port[0] = 21 17:56:17 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xfec0}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3225.241839][T14942] IPVS: ftp: loaded support on port[0] = 21 [ 3225.260401][T14939] lo speed is unknown, defaulting to 1000 [ 3225.282803][T14939] lo speed is unknown, defaulting to 1000 17:56:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x11000000}}]}}]}, 0x6c}}, 0x0) [ 3225.325798][T14939] lo speed is unknown, defaulting to 1000 [ 3225.336203][T14942] lo speed is unknown, defaulting to 1000 [ 3225.345669][T14958] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:18 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xff00}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3225.385287][T14942] lo speed is unknown, defaulting to 1000 [ 3225.424513][T14942] lo speed is unknown, defaulting to 1000 17:56:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0xe]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x12000000}}]}}]}, 0x6c}}, 0x0) [ 3225.589016][T14988] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3225.759510][T14949] IPVS: ftp: loaded support on port[0] = 21 [ 3225.826701][T14949] lo speed is unknown, defaulting to 1000 [ 3225.836300][T14949] lo speed is unknown, defaulting to 1000 [ 3225.845623][T14949] lo speed is unknown, defaulting to 1000 17:56:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe5e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:18 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20480}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x13000000}}]}}]}, 0x6c}}, 0x0) 17:56:18 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x6314179a06fa8fb1, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:56:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x60000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:18 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x14000000}}]}}]}, 0x6c}}, 0x0) 17:56:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3226.131069][T15049] IPVS: ftp: loaded support on port[0] = 21 17:56:18 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x100000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x110000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3226.267455][T15048] device batadv0 entered promiscuous mode [ 3226.282946][T15048] device batadv0 left promiscuous mode [ 3226.405732][T15049] lo speed is unknown, defaulting to 1000 [ 3226.415167][T15049] lo speed is unknown, defaulting to 1000 [ 3226.423235][T15049] lo speed is unknown, defaulting to 1000 [ 3226.712956][T15049] IPVS: ftp: loaded support on port[0] = 21 [ 3226.730215][T15049] lo speed is unknown, defaulting to 1000 [ 3226.737395][T15049] lo speed is unknown, defaulting to 1000 [ 3226.749777][T15049] lo speed is unknown, defaulting to 1000 17:56:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe6000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xf0ffff}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:19 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x803, 0x0) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) write(r0, &(0x7f0000000000)="d58fd0e469fbc9811173d381bba4a22363e3f249a2a83947d32eb86bc1fb0723f4dc710a1f86bebbc02efc4cdc47a980376f8217492afddd670d532db258d01216151d580e6762e7d98fc5d4610e6b1ab41cd49973e097e5589ea961455f8d2b2aa0a5e404345d3cfa1e21aad30b3de7db38c80c91176fa54259e008b29ef2b470a7", 0x82) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:56:19 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x38000000}}]}}]}, 0x6c}}, 0x0) 17:56:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x4a000000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3226.976742][T15129] device batadv0 entered promiscuous mode [ 3226.977640][T15134] IPVS: ftp: loaded support on port[0] = 21 [ 3227.005662][T15129] device batadv0 left promiscuous mode 17:56:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x2000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:19 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x3000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3227.275407][T15134] lo speed is unknown, defaulting to 1000 [ 3227.311208][T15134] lo speed is unknown, defaulting to 1000 [ 3227.318322][T15134] lo speed is unknown, defaulting to 1000 [ 3227.439880][T15134] IPVS: ftp: loaded support on port[0] = 21 [ 3227.461538][T15134] lo speed is unknown, defaulting to 1000 [ 3227.602429][T15134] lo speed is unknown, defaulting to 1000 [ 3227.609828][T15134] lo speed is unknown, defaulting to 1000 17:56:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe6030000, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:20 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:20 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x3f000000}}]}}]}, 0x6c}}, 0x0) 17:56:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x96, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:20 executing program 5: unshare(0x40000000) r0 = socket(0x0, 0x2, 0x1) getsockname$packet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8}, @IFLA_HSR_SLAVE2={0x8}]}}}]}, 0x40}}, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r4 = socket$isdn(0x22, 0x3, 0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='\x00'}, 0x10) poll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x20}, {r1, 0x800}, {r0, 0x400}, {r2, 0x2202}, {r3, 0xa}, {r0, 0x40}, {r4, 0xa020}, {r5, 0x87d7}], 0x9, 0x303acf23) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, 0x0, 0x0) 17:56:20 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x5000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:20 executing program 4: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa, 0xfffff000}, @mptcp=@syn={0x1e, 0xc}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3228.003394][T15217] IPVS: ftp: loaded support on port[0] = 21 17:56:20 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x6000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:20 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x400000) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) [ 3228.151270][T15217] lo speed is unknown, defaulting to 1000 [ 3228.158132][T15235] net_ratelimit: 8 callbacks suppressed [ 3228.158146][T15235] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3228.169203][T15217] lo speed is unknown, defaulting to 1000 17:56:21 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x40000000}}]}}]}, 0x6c}}, 0x0) [ 3228.210291][T15217] lo speed is unknown, defaulting to 1000 [ 3228.572686][T15217] IPVS: ftp: loaded support on port[0] = 21 [ 3228.594060][T15217] lo speed is unknown, defaulting to 1000 [ 3228.601695][T15217] lo speed is unknown, defaulting to 1000 [ 3228.608602][T15217] lo speed is unknown, defaulting to 1000 17:56:21 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x8, 0x3a, 0xff, @local={0xfe, 0x80, [0x2, 0x10, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @ndisc_rs}}}}}, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0x21002, 0x4) 17:56:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:21 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x7000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:21 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x60000000}}]}}]}, 0x6c}}, 0x0) 17:56:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe6e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:21 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x1, '!'}, &(0x7f0000000000)=0x3e2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @multicast2}}, 0x0, 0x2}, 0x90) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r6 = accept4$inet(r5, 0x0, &(0x7f0000009e40), 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000009e80), &(0x7f0000009ec0)=0x4) bind$bt_sco(r4, &(0x7f0000000040), 0x8) bind$bt_sco(r4, &(0x7f0000000000), 0x8) 17:56:21 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507277500001000000000000040", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0020a9b6000000000000751dc23d8e008672391e51823799a0837eb904c9cedb383db4eff9d3f961ea48af33fb086dd809e74b05008b925b759fb97b84434f357bf55290ae2254db822b9f4b0a0256facb44521fa875669dd65b11c470252c5c3d9f4636bd897ff950e796e68a63ff88ba4600f241c913de3520493f7aa263989ac3f7d250dba5e5bc918809c9ee4a16e2703708f0dd2edb3783000000001036ccfb8ff6364146ed27c6293f550510d96a5f9046ac5dfd29ec9f4addaf501f5d0516b2ad082197b2092b3bafe6d0da1a4fb8857fb3442e1a81d7a35114b55ea7a7fbaa8cd09e220dce5b7fda6f686d17259e173a8e583433ac842dcc740fa0d9f669e81c6b2c9bde45cff10efcad5bef640d1ddccc2a14f5db4711c9cca325fa4e4ff1d2fd07f84fcc6d1da8fd1835db0c36205453461ed66fb4968882dde340afacbc2d3a1ba612ecb8a357"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c3"], 0x74}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x4}}}, 0x24}}, 0x0) [ 3228.831084][T15298] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:21 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x9000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:21 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xa000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:21 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x65580000}}]}}]}, 0x6c}}, 0x0) [ 3229.025985][T15314] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3229.052415][T15315] qfq: no options 17:56:21 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x4}]}]}}]}, 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r6 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r6, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r5}, @IFLA_HSR_SLAVE2={0x8, 0x2, r7}]}}}]}, 0x40}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x30}, @loopback, @dev={0xfe, 0x80, [], 0x21}, 0x80, 0x1, 0x7, 0x400, 0x7, 0x20080, r7}) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 17:56:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:21 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xe000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:22 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3229.238134][T15336] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3229.289174][T15330] device batadv0 entered promiscuous mode [ 3229.333080][T15330] device batadv0 left promiscuous mode 17:56:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3229.465290][T15348] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:22 executing program 5: socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="53e60000000000000000390000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300000000000600040000000000"], 0x44}}, 0x0) 17:56:22 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x11000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe7e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x81000000}}]}}]}, 0x6c}}, 0x0) 17:56:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3229.637176][T15330] device batadv0 entered promiscuous mode [ 3229.657124][T15330] device batadv0 left promiscuous mode [ 3229.726533][T15367] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:22 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x3f000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:22 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r4, 0x1, '!'}, &(0x7f0000000000)=0x3e2) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000000)={r4, 0x1}, 0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x4, 0x0, &(0x7f0000000040)) r5 = socket(0xa, 0x2, 0x1) setsockopt$inet_int(r5, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) ioctl$sock_ax25_SIOCADDRT(r5, 0x890b, &(0x7f0000000080)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) 17:56:22 executing program 4: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@link_local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "289200", 0x34, 0x6, 0x0, @rand_addr=' \x01\x00', @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xd, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}}}}}}, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendto$unix(r0, &(0x7f0000000080)="83118084ad8dc34e6a9c1db3eb037ce2476199bd96543c806a7ee49b9777423b8f120ac48a51e993c13f81c398aec376ef64", 0x32, 0x400c080, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 17:56:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:22 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x88a8ffff}}]}}]}, 0x6c}}, 0x0) [ 3229.983384][T15386] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:22 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x44000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:22 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x60000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3230.192226][T15398] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe8e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:23 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_audit(0x10, 0x3, 0x9) socket$inet6(0xa, 0x1, 0xa87) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000040)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x100}, 0x800) 17:56:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x6c000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3230.541451][T15409] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3230.618572][T15414] IPVS: ftp: loaded support on port[0] = 21 17:56:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000200), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000040)=@gcm_256={{0x304}, "322feadc6b007590", "6bba6e1930644e15e6d6a10fac183c6e09c70e51d4b778031bd55241305fb3e0", '\x00', "e1d0716e43c2b4a8"}, 0x38) syz_extract_tcp_res(&(0x7f00000000c0), 0x994b, 0xffffffff) sendto$inet6(r3, &(0x7f0000000340)="87", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000005c0), 0xffffffffffffff7f, 0x0, 0x0, 0x0) 17:56:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0x9effffff}}]}}]}, 0x6c}}, 0x0) 17:56:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0xa]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x7c000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3230.823093][T15414] lo speed is unknown, defaulting to 1000 [ 3230.853206][T15414] lo speed is unknown, defaulting to 1000 [ 3230.857460][T15432] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3230.877265][T15414] lo speed is unknown, defaulting to 1000 17:56:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80040200}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0xe]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:23 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="01fb000000c3a37daa5f130358fd9283bed85684856519b7a72e7b10503a1b15f3b32e6d57485ff60d44235f5ad1cb5cd978b7e3bca8c2efbac33d2b58204c9484cc21b2b8afe9bb329d956b72f212cdc10e0839d39f69b0495475141cfa0000d2f5c744009f04a6a380ea18cd6a8a71aadc7e1099d998ee081a8861e711b2dfc2fed0fa8bc3ecaf86ad064c697fdf325d32c82033414d3e21ba10a47831a93fb2c02a90056b9038c2eebb854d489afa8acfb50548d4d72aea9981bb5fc1473bdf7af2b61da386a8224c625f9de167f0273a8debd334bc5dd668776dfa40930e7d2fa8b10867fcdfbc73d67a5fcc"], &(0x7f0000000000)=0x3e2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r3, 0xc1e, 0x5, [0x5, 0x873, 0xfff, 0x40, 0x4ef]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x0, 0x8004, 0xfa5, 0x3, 0x120000, 0x1, 0x3, r4}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r5, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000001000)={0x0, 0x208000, 0x800}, 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, 0x0, 0x0) 17:56:23 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8dffffff}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3231.151623][T15464] IPVS: ftp: loaded support on port[0] = 21 [ 3231.263511][T15464] lo speed is unknown, defaulting to 1000 [ 3231.281404][T15464] lo speed is unknown, defaulting to 1000 [ 3231.288497][T15464] lo speed is unknown, defaulting to 1000 [ 3231.288639][T15414] IPVS: ftp: loaded support on port[0] = 21 17:56:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xe9e40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 3232.079369][T15464] IPVS: ftp: loaded support on port[0] = 21 [ 3232.323078][T15464] lo speed is unknown, defaulting to 1000 [ 3232.340550][T15464] lo speed is unknown, defaulting to 1000 [ 3232.348073][T15464] lo speed is unknown, defaulting to 1000 17:56:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:26 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xdb150000}}]}}]}, 0x6c}}, 0x0) 17:56:26 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xc8050000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xeae40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) 17:56:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000200500000000faff0600000000000000020000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000008f3cb393504f04e0f2ae2635085b390038535a1102a9dfb2770245215297ec0231d1d1a323de47bd570991bd70dd8600d41acd724d04775e3e06eefbb7e88f5f33862f3c29"]) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r2, &(0x7f0000008880), 0x40000000000045c, 0x44000102, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="312528da8c80f7910198a70b76810594fe5dc8d578317eadc5f6f34b6fe1a731f027cfce134e15d44c71022c3b270fd4f35ef42e7b9f486728707a762d31b363ac43e53fc5bd8bd416928be8ebf62706b97c36654dd0e0d821b2611582a1a75640787fb9868a15a4865c8c23ecd66be679b75ccaf742a536c8edbbfef354144cec8daacc8f2dde5d781f58889b43f8c6646b614ae4cdbccac34148a41b556324f5af1c3e81b5a067d9c0db238533ecf77d2ba2ae4bf2dbca8b9c59135fe9837f564399c1dad5a59928c1b0ea0c99b6f13744b96495e96796fe60e442fb1ffdca38d72f6b60a27f34a13473d2bf34a7293e2879f3e18837fd86", @ANYRESDEC, @ANYRESDEC, @ANYRES16, @ANYRESHEX, @ANYRES16=r2, @ANYRES64, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESOCT=0x0]], 0x1) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000080)=0x802, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r3, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r4, &(0x7f00000001c0)={0x1f, 0x1, @any, 0x100000001, 0x2838}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000004c0)={r5, 0x9}, 0x8) socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000005c0)={@ipv4={[], [], @loopback}, 0x13, r7}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@local, @in6=@dev}, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x33}, @in6=@remote, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x154}}, 0x0) [ 3233.588403][T15538] net_ratelimit: 1 callbacks suppressed [ 3233.588416][T15538] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') r4 = socket(0x11, 0x3, 0x0) bind(r4, &(0x7f00000001c0)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r3, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000004400)={&(0x7f0000004280)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f00000043c0)={&(0x7f0000004300)={0x68, r6, 0x300, 0x70bd25, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'batadv\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_DOMAIN={0x17, 0x1, '-wlan1GPLGPL^:\xa1)+-\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r6, 0x20, 0x70bd2b, 0x0, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="71080001", @ANYRES16=r6, @ANYBLOB="000326bd7000fddbdf250200000006000b001100000014000600fe80000000000000000000000000002e0800040003000000080002000700000006000b00000000000800040000000000"], 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x800) sendmsg$NLBL_MGMT_C_ADDDEF(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x50, r6, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, '-mime_type\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, '/dev/net/tun\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x50}}, 0x10) sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x64, r6, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x5, 0x1, 0xc9, @empty, 'ipvlan1\x00'}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, {@in=@empty, 0x0, 0x2b}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'fpu(pcbc(aes))\x00'}}}]}, 0x138}}, 0x0) 17:56:26 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xf5ffffff}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3233.731718][T15550] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 3233.781566][T15554] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:26 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xfc000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:26 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xf0ffffff}}]}}]}, 0x6c}}, 0x0) 17:56:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000280)={{0x2e, @private=0xa010101, 0x4e24, 0x4, 'lc\x00', 0x0, 0x7ff, 0x58}, {@dev={0xac, 0x14, 0x14, 0xc}, 0x4e24, 0x10000, 0x4, 0x8001, 0x9}}, 0x44) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x28, r5, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 17:56:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:26 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xfe800000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3234.058825][T15568] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:26 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xf1ffffff}}]}}]}, 0x6c}}, 0x0) [ 3234.091284][ T27] audit: type=1804 audit(1587837386.825:1556): pid=15565 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir926748402/syzkaller.q8xPXN/2523/cgroup.controllers" dev="sda1" ino=16110 res=1 17:56:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3234.266310][T15578] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xebe40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 3234.557204][ T27] audit: type=1800 audit(1587837387.285:1557): pid=15542 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="cpuacct.usage_percpu_sys" dev="sda1" ino=16109 res=0 17:56:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), 0x4) write(0xffffffffffffffff, &(0x7f0000000340)="4e8efdf9ec9891e2326256f682fec707261dd595cec69827fe287817414117d297ce10e70c39c37c8804cfb276d9c4f48170a2c7640e8f54d4fec8b6d6c8ff1602d693d36cb420460599c36f3c3ee0f7ed5e0f3d799a3273cab644b2f7927e6a1775473f965bf94534cbfe512321eabb8420749e37fe36572c8ea165346b3e7277eb08e2421129ab253b71b778c3a1ef18b4f6b20b2347d1437d87dd3359ebda1c2eaa46735731297330437e85ea8af9d98ac0d84d1e3024928a9777101c36275f9f852fc10db5173492f06119131e4db79338800490c8f68c2253281d4ff5ee07218554c28c38b63e37e5", 0xeb) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000012000000060028000000000008000300", @ANYRES32], 0x4}}, 0x0) pipe(&(0x7f0000000040)) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000200)=ANY=[@ANYBLOB="b90e934d787e8881d579d7538eb1de7a3fe75cb4065aec80427fec18343285048315ebdc5928b0d82353f402697a7bea2302f834d33274fe0c2de00ee3207b401718005fb7e851c2b8b0a3", @ANYRES16=r4, @ANYBLOB="ffff0900b90016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 17:56:27 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xfec00000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:27 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xffffa888}}]}}]}, 0x6c}}, 0x0) 17:56:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:27 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xfeffffff}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3234.803535][T15596] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x30, 0x30, 0xd31, 0x0, 0x0, {}, [{0x1c, 0x1, [@m_mpls={0x18, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x4}, {0x4}}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r2, r1, 0x0, 0x100000001) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000040), 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000180)={r0, &(0x7f00000000c0)="2f1253a862e5647e7c3fa192d44fd796d04de6a6693086a878f5517b431eb1370623fb114bb0c9908319e534b93888bc5460ebca80afb3ee897d3fe9b54642092e537faf23f5b5720bf9e7475216a034285ea9c24763a891e29664635c1fcf52fc402bcac7e9d54d9901f3ae7b5db793c3ff50a8358b0b53e20c660bf54fe2da866577dab2efed11b1a71bbae1a279dd1573c85db5de", &(0x7f0000000040)=""/40, 0x4}, 0x20) 17:56:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:27 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xfffff000}}]}}]}, 0x6c}}, 0x0) [ 3234.961403][ T27] audit: type=1804 audit(1587837387.695:1558): pid=15605 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir257416429/syzkaller.vwa90V/36/cgroup.controllers" dev="sda1" ino=16098 res=1 17:56:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff0f, 0xece40a00, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) [ 3235.039056][T15613] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3235.055579][ T27] audit: type=1804 audit(1587837387.725:1559): pid=15603 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir257416429/syzkaller.vwa90V/36/cgroup.controllers" dev="sda1" ino=16098 res=1 17:56:27 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xff000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3235.098573][ T27] audit: type=1804 audit(1587837387.755:1560): pid=15607 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir926748402/syzkaller.q8xPXN/2525/cgroup.controllers" dev="sda1" ino=16106 res=1 17:56:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:28 executing program 5: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xff000000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:28 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xfffff000}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:28 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x6c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x3c, 0x2, [@TCA_GRED_PARMS={0x38, 0x1, {0x0, 0xffffff7f}}]}}]}, 0x6c}}, 0x0) 17:56:28 executing program 4: unshare(0x40000000) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x8000}, &(0x7f0000000300)=0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f00000005c0)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="4000000010000200"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000020d35622994641ac919d00128008000100687372001400028008000100", @ANYRES32=r1, @ANYBLOB="08000200", @ANYRES32=r3, @ANYBLOB], 0x40}}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000dc0)=ANY=[@ANYBLOB="090000000000000002004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000800000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa00000000000000000000000019000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210a01010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffff000000000000000000000000000000000000000000000000000000000002004e226401008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e216401010200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddff00000000000002004e24ac1414bb00"/1168], 0x490) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000001300)={0x28, r5, 0x8, 0x8000, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x14, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000a430ad0c34128c6810596b713dbe8f6e0e7daa73abe20822be36594abebf", @ANYRES16=r5, @ANYBLOB="200027bd7000fedbdf250e000000"], 0x14}, 0x1, 0x0, 0x0, 0x40005}, 0x0) socket(0x0, 0x0, 0x7) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r6, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff0300000d698cb89e40f008001fffffff00004000632977", 0x0, 0x100, 0x6000000000000000}, 0x28) [ 3235.344357][T15627] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3235.454116][T15632] IPVS: ftp: loaded support on port[0] = 21 17:56:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000100)={'bond0\x00', @ifru_flags=0x200}) r1 = socket$kcm(0xa, 0x6, 0x73) ioctl$sock_ifreq(r1, 0x8922, &(0x7f00000014c0)={'bond0\x00', @ifru_flags=0x6dbbce78125ac468}) 17:56:28 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xffffff8d}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 17:56:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "029200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3235.574637][T15640] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:56:28 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x54, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x2}, @md5sig={0x13, 0x12, "67cac79ed4aecc78ed658a9f35a6e17c"}, @timestamp={0x8, 0xa}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x1, 0x0, 0x0, 0xfffffff5}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 3235.747764][T15632] lo speed is unknown, defaulting to 1000 [ 3235.758264][T15632] lo speed is unknown, defaulting to 1000 [ 3235.783565][T15660] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 3235.817141][T15632] lo speed is unknown, defaulting to 1000 [ 3236.393205][T15637] IPVS: ftp: loaded support on port[0] = 21 [ 3236.446906][ T184] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3236.462469][ T184] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3236.481902][ T184] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3236.501621][ T184] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3236.520815][ T184] batman_adv: batadv0: Removing interface: veth49 [ 3236.536879][ T184] device bridge_slave_1 left promiscuous mode [ 3236.569048][ T184] bridge0: port 2(bridge_slave_1) entered disabled state [ 3236.672830][ T184] device bond9 left promiscuous mode [ 3236.685832][ T184] device bond7 left promiscuous mode [ 3236.698201][ T184] device veth1_macvtap left promiscuous mode [ 3236.706296][ T184] device veth0_macvtap left promiscuous mode [ 3236.718758][ T184] device veth1_vlan left promiscuous mode [ 3236.732162][ T184] device veth0_vlan left promiscuous mode [ 3243.116502][ T184] bond11 (unregistering): Released all slaves [ 3243.874070][ T184] bond10 (unregistering): (slave macvlan9): Releasing backup interface [ 3243.937316][ T184] bond10 (unregistering): Released all slaves [ 3243.995422][ T184] bond9 (unregistering): Released all slaves [ 3244.044966][ T184] bond8 (unregistering): (slave macvlan8): Releasing backup interface [ 3244.110540][ T184] bond8 (unregistering): Released all slaves [ 3244.168664][ T184] bond7 (unregistering): Released all slaves [ 3244.354073][ T184] bond6 (unregistering): (slave bridge14): Releasing backup interface [ 3244.503038][ T184] bond6 (unregistering): (slave bridge13): Releasing backup interface [ 3244.664192][ T184] bond6 (unregistering): Released all slaves [ 3244.923851][ T184] bond5 (unregistering): Released all slaves [ 3244.995189][ T184] bond4 (unregistering): Released all slaves [ 3245.202733][ T184] bond3 (unregistering): Released all slaves [ 3245.643525][ T184] bond2 (unregistering): Released all slaves [ 3246.110994][ T184] bond1 (unregistering): (slave bridge3): Releasing backup interface [ 3246.232438][ T184] bond1 (unregistering): (slave bridge2): Releasing backup interface [ 3246.373217][ T184] bond1 (unregistering): Released all slaves [ 3246.428593][ T184] bond0 (unregistering): (slave macvlan4): Releasing backup interface [ 3246.479372][ T184] device macvlan4 left promiscuous mode [ 3246.486552][ T184] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 3246.498750][ T184] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 3246.507170][ T184] CPU: 0 PID: 184 Comm: kworker/u4:3 Not tainted 5.7.0-rc1-syzkaller #0 [ 3246.515477][ T184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3246.525535][ T184] Workqueue: netns cleanup_net [ 3246.530559][ T184] RIP: 0010:macvlan_device_event+0x62c/0x930 [ 3246.536667][ T184] Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 09 03 00 00 4c 89 e2 48 8b b3 50 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 d2 02 00 00 49 8b 3c 24 41 bc 02 80 00 00 e8 5b [ 3246.556287][ T184] RSP: 0018:ffffc900016f7410 EFLAGS: 00010246 [ 3246.562352][ T184] RAX: dffffc0000000000 RBX: ffff8880939e0000 RCX: ffffffff84b25985 [ 3246.570495][ T184] RDX: 0000000000000000 RSI: ffff88809e70b510 RDI: ffff8880939e0350 [ 3246.578461][ T184] RBP: 1ffff920002dee88 R08: ffff8880a8f902c0 R09: fffffbfff14b0431 [ 3246.586849][ T184] R10: ffffffff8a582187 R11: fffffbfff14b0430 R12: 0000000000000000 [ 3246.594807][ T184] R13: ffff888057c48808 R14: ffff888057c48808 R15: ffff888057c48000 [ 3246.602778][ T184] FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 3246.611696][ T184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3246.618284][ T184] CR2: 00007f91d9f70018 CR3: 0000000098916000 CR4: 00000000001406f0 [ 3246.626253][ T184] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3246.634620][ T184] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3246.642587][ T184] Call Trace: [ 3246.645873][ T184] ? macsec_notify+0xc6/0x510 [ 3246.650676][ T184] ? ipvtap_device_event+0xb7/0x3d0 [ 3246.655890][ T184] ? macvlan_uninit+0x120/0x120 [ 3246.660728][ T184] ? mutex_is_locked+0xe/0x40 [ 3246.665408][ T184] ? rtnl_is_locked+0x11/0x20 [ 3246.670082][ T184] notifier_call_chain+0xc0/0x230 [ 3246.675367][ T184] call_netdevice_notifiers_info+0xb5/0x130 [ 3246.681455][ T184] dev_set_mac_address+0x2ef/0x3f0 [ 3246.686561][ T184] ? netdev_state_change+0x140/0x140 [ 3246.691870][ T184] ? is_hsr_master+0x9/0x70 [ 3246.696475][ T184] ? notifier_call_chain+0x1d8/0x230 [ 3246.701745][ T184] macvlan_set_mac_address+0x298/0x320 [ 3246.707212][ T184] dev_set_mac_address+0x283/0x3f0 [ 3246.712348][ T184] ? netdev_state_change+0x140/0x140 [ 3246.717638][ T184] ? dev_mc_unsync+0x114/0x150 [ 3246.722784][ T184] ? bond_check_dev_link.isra.0+0x3b0/0x3b0 [ 3246.728697][ T184] ? __dev_set_allmulti+0x1f7/0x2f0 [ 3246.733897][ T184] __bond_release_one.cold+0xcb3/0xd11 [ 3246.739344][ T184] ? bond_enslave+0x4800/0x4800 [ 3246.744185][ T184] ? lock_downgrade+0x840/0x840 [ 3246.749030][ T184] ? __mutex_unlock_slowpath+0xe2/0x660 [ 3246.754601][ T184] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 3246.760505][ T184] ? __local_bh_enable_ip+0x159/0x270 [ 3246.765885][ T184] bond_netdev_event+0x81c/0x930 [ 3246.770825][ T184] notifier_call_chain+0xc0/0x230 [ 3246.776458][ T184] call_netdevice_notifiers_info+0xb5/0x130 [ 3246.782525][ T184] rollback_registered_many+0x75c/0xe70 [ 3246.788083][ T184] ? netif_set_real_num_tx_queues+0x700/0x700 [ 3246.794139][ T184] ? kmem_cache_free+0x262/0x320 [ 3246.799837][ T184] ? sysfs_remove_group+0xee/0x1b0 [ 3246.804938][ T184] unregister_netdevice_many.part.0+0x16/0x1e0 [ 3246.811202][ T184] default_device_exit_batch+0x311/0x3d0 [ 3246.817631][ T184] ? unregister_netdevice_many+0x50/0x50 [ 3246.823258][ T184] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 3246.829078][ T184] ? unregister_netdevice_many+0x50/0x50 [ 3246.834742][ T184] ? dev_change_net_namespace+0xd30/0xd30 [ 3246.840479][ T184] ops_exit_list.isra.0+0x103/0x150 [ 3246.845664][ T184] cleanup_net+0x511/0xa50 [ 3246.850077][ T184] ? unregister_pernet_device+0x70/0x70 [ 3246.855620][ T184] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 3246.861599][ T184] ? _raw_spin_unlock_irq+0x1f/0x80 [ 3246.866784][ T184] process_one_work+0x965/0x16a0 [ 3246.871711][ T184] ? lock_release+0x800/0x800 [ 3246.876392][ T184] ? pwq_dec_nr_in_flight+0x310/0x310 [ 3246.881746][ T184] ? rwlock_bug.part.0+0x90/0x90 [ 3246.886688][ T184] worker_thread+0x96/0xe20 [ 3246.891193][ T184] ? process_one_work+0x16a0/0x16a0 [ 3246.896404][ T184] kthread+0x388/0x470 [ 3246.900479][ T184] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 3246.906195][ T184] ret_from_fork+0x24/0x30 [ 3246.910602][ T184] Modules linked in: [ 3246.929788][ T184] ---[ end trace 5554512cd704287e ]--- [ 3246.935285][ T184] RIP: 0010:macvlan_device_event+0x62c/0x930 [ 3246.941362][ T184] Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 09 03 00 00 4c 89 e2 48 8b b3 50 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 d2 02 00 00 49 8b 3c 24 41 bc 02 80 00 00 e8 5b [ 3246.961170][ T184] RSP: 0018:ffffc900016f7410 EFLAGS: 00010246 [ 3246.967237][ T184] RAX: dffffc0000000000 RBX: ffff8880939e0000 RCX: ffffffff84b25985 [ 3246.977358][ T184] RDX: 0000000000000000 RSI: ffff88809e70b510 RDI: ffff8880939e0350 [ 3246.985447][ T184] RBP: 1ffff920002dee88 R08: ffff8880a8f902c0 R09: fffffbfff14b0431 [ 3246.994147][ T184] R10: ffffffff8a582187 R11: fffffbfff14b0430 R12: 0000000000000000 [ 3247.002241][ T184] R13: ffff888057c48808 R14: ffff888057c48808 R15: ffff888057c48000 [ 3247.010306][ T184] FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 3247.019348][ T184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3247.025963][ T184] CR2: 00007f91d9f75000 CR3: 00000000930e5000 CR4: 00000000001406f0 [ 3247.034021][ T184] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3247.042878][ T184] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3247.051260][ T184] Kernel panic - not syncing: Fatal exception [ 3247.059115][ T184] Kernel Offset: disabled [ 3247.064178][ T184] Rebooting in 86400 seconds..