0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x0, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(0x0, 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf2501000000060086004e4240000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:00 executing program 1: r0 = socket(0x1, 0x80000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:00 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x0, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(0x0, 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf2501000000060086004e4240000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:00 executing program 1: r0 = socket(0x1, 0x80000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) [ 2895.505749][ T4533] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2895.529913][ T4516] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:45:00 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="47c037c95c75d8dbdf2501000000060086004e4240000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:00 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) (async) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r0) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000a00)={0x20, r5, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r6}, {0x4}}]}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000280)={'batadv_slave_0\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000380)={'gretap0\x00', &(0x7f00000002c0)={'syztnl1\x00', 0x0, 0x7, 0x7, 0x7, 0x80, {{0x25, 0x4, 0x3, 0x3a, 0x94, 0x64, 0x0, 0xca, 0x3d, 0x0, @multicast1, @broadcast, {[@timestamp_prespec={0x44, 0x2c, 0xae, 0x3, 0x3, [{@remote, 0x80000000}, {@multicast1, 0x1}, {@multicast2, 0x2c}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x5}, {@remote, 0xffff96b6}]}, @timestamp={0x44, 0x14, 0x45, 0x0, 0xa, [0x7f, 0x9, 0x80000001, 0x3ff]}, @end, @timestamp_prespec={0x44, 0x3c, 0xc5, 0x3, 0x8, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7d64}, {@remote, 0x2}, {@empty, 0x6}, {@empty, 0x8}, {@dev={0xac, 0x14, 0x14, 0x26}, 0xffff}, {@rand_addr=0x64010100, 0x1}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3}]}, @end]}}}}}) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000400)={'syztnl2\x00', &(0x7f00000003c0)={'tunl0\x00', 0x0, 0x20, 0x7, 0x19f627a4, 0xa79d, {{0x8, 0x4, 0x1, 0x27, 0x20, 0x65, 0x0, 0x40, 0x4, 0x0, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@noop, @noop, @generic={0x89, 0x9, "a5f599e054ead6"}]}}}}}) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000004c0)={'syztnl2\x00', &(0x7f0000000440)={'ip_vti0\x00', 0x0, 0x80, 0x8000, 0x715, 0xfff, {{0xa, 0x4, 0x2, 0x9, 0x28, 0x65, 0x0, 0x20, 0x2f, 0x0, @remote, @rand_addr=0x64010100, {[@generic={0x7, 0xb, "9bd35bbe87fffacf41"}, @noop, @generic={0x82, 0x7, "62c12f9f35"}]}}}}}) (async) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = socket$nl_generic(0x10, 0x3, 0x10) (async) r13 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r11, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r12, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r13, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r14}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x60}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000500)={'wg0\x00', 0x0}) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000680)={'syztnl1\x00', &(0x7f0000000540)={'erspan0\x00', 0x0, 0x7800, 0x81, 0x0, 0x0, {{0x3a, 0x4, 0x1, 0x9, 0xe8, 0x64, 0x0, 0x9a, 0x29, 0x0, @local, @local, {[@cipso={0x86, 0x4e, 0x3, [{0x3, 0x10, "5ff7a5b76b1a0b6f0966cf786392"}, {0x5, 0x11, "95fd30a6128968c0d8ba645672300c"}, {0x2, 0x7, "3c40bcdb3c"}, {0x0, 0xa, "2f40269f369458a0"}, {0x0, 0x3, "b2"}, {0x6, 0x2}, {0x6, 0x11, "aac458e8258eb8cb45d3cb00f609e5"}]}, @rr={0x7, 0xb, 0x7b, [@remote, @private=0xa010101]}, @ssrr={0x89, 0xf, 0xb7, [@remote, @private=0xa010102, @broadcast]}, @timestamp_prespec={0x44, 0x2c, 0x93, 0x3, 0x8, [{@multicast1, 0xce00}, {@loopback, 0x4}, {@local, 0x1}, {@empty, 0x3}, {@private=0xa010102, 0x5}]}, @timestamp={0x44, 0x18, 0x32, 0x0, 0x4, [0x9, 0xffff, 0x8001, 0x3f, 0x7]}, @end, @noop, @timestamp_addr={0x44, 0x1c, 0xb9, 0x1, 0xe, [{@dev={0xac, 0x14, 0x14, 0x43}, 0x42}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x61}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x5}]}, @generic={0x89, 0x9, "c816ebda81195f"}, @noop]}}}}}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000b80)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000b40)={&(0x7f00000006c0)={0x448, r2, 0x400, 0x70bd27, 0x25dfdbfd, {}, [{{0x8}, {0x224, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x23}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xb83}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x800}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x1f, 0x5, 0x4, 0x82f}, {0x2, 0x0, 0x8, 0x5}]}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r9}}}]}}, {{0x8}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}]}}, {{0x8, 0x1, r10}, {0xd0, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4d}}, {0x8, 0x6, r14}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xda6}}}]}}]}, 0x448}, 0x1, 0x0, 0x0, 0x44800}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x64}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r17}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40084) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:00 executing program 1: r0 = socket(0x1, 0x80000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) socket(0x1, 0x80000, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) 21:45:00 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="47c037c95c75d8dbdf2501000000060086004e4240000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:00 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x0, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:00 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r0) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000a00)={0x20, r5, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r6}, {0x4}}]}, 0x20}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000280)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000380)={'gretap0\x00', &(0x7f00000002c0)={'syztnl1\x00', 0x0, 0x7, 0x7, 0x7, 0x80, {{0x25, 0x4, 0x3, 0x3a, 0x94, 0x64, 0x0, 0xca, 0x3d, 0x0, @multicast1, @broadcast, {[@timestamp_prespec={0x44, 0x2c, 0xae, 0x3, 0x3, [{@remote, 0x80000000}, {@multicast1, 0x1}, {@multicast2, 0x2c}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x5}, {@remote, 0xffff96b6}]}, @timestamp={0x44, 0x14, 0x45, 0x0, 0xa, [0x7f, 0x9, 0x80000001, 0x3ff]}, @end, @timestamp_prespec={0x44, 0x3c, 0xc5, 0x3, 0x8, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7d64}, {@remote, 0x2}, {@empty, 0x6}, {@empty, 0x8}, {@dev={0xac, 0x14, 0x14, 0x26}, 0xffff}, {@rand_addr=0x64010100, 0x1}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3}]}, @end]}}}}}) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000400)={'syztnl2\x00', &(0x7f00000003c0)={'tunl0\x00', 0x0, 0x20, 0x7, 0x19f627a4, 0xa79d, {{0x8, 0x4, 0x1, 0x27, 0x20, 0x65, 0x0, 0x40, 0x4, 0x0, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@noop, @noop, @generic={0x89, 0x9, "a5f599e054ead6"}]}}}}}) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000004c0)={'syztnl2\x00', &(0x7f0000000440)={'ip_vti0\x00', 0x0, 0x80, 0x8000, 0x715, 0xfff, {{0xa, 0x4, 0x2, 0x9, 0x28, 0x65, 0x0, 0x20, 0x2f, 0x0, @remote, @rand_addr=0x64010100, {[@generic={0x7, 0xb, "9bd35bbe87fffacf41"}, @noop, @generic={0x82, 0x7, "62c12f9f35"}]}}}}}) (async) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = socket$nl_generic(0x10, 0x3, 0x10) (async) r13 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r11, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r12, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r13, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r14}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x60}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000500)={'wg0\x00', 0x0}) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000680)={'syztnl1\x00', &(0x7f0000000540)={'erspan0\x00', 0x0, 0x7800, 0x81, 0x0, 0x0, {{0x3a, 0x4, 0x1, 0x9, 0xe8, 0x64, 0x0, 0x9a, 0x29, 0x0, @local, @local, {[@cipso={0x86, 0x4e, 0x3, [{0x3, 0x10, "5ff7a5b76b1a0b6f0966cf786392"}, {0x5, 0x11, "95fd30a6128968c0d8ba645672300c"}, {0x2, 0x7, "3c40bcdb3c"}, {0x0, 0xa, "2f40269f369458a0"}, {0x0, 0x3, "b2"}, {0x6, 0x2}, {0x6, 0x11, "aac458e8258eb8cb45d3cb00f609e5"}]}, @rr={0x7, 0xb, 0x7b, [@remote, @private=0xa010101]}, @ssrr={0x89, 0xf, 0xb7, [@remote, @private=0xa010102, @broadcast]}, @timestamp_prespec={0x44, 0x2c, 0x93, 0x3, 0x8, [{@multicast1, 0xce00}, {@loopback, 0x4}, {@local, 0x1}, {@empty, 0x3}, {@private=0xa010102, 0x5}]}, @timestamp={0x44, 0x18, 0x32, 0x0, 0x4, [0x9, 0xffff, 0x8001, 0x3f, 0x7]}, @end, @noop, @timestamp_addr={0x44, 0x1c, 0xb9, 0x1, 0xe, [{@dev={0xac, 0x14, 0x14, 0x43}, 0x42}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x61}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x5}]}, @generic={0x89, 0x9, "c816ebda81195f"}, @noop]}}}}}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000b80)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000b40)={&(0x7f00000006c0)={0x448, r2, 0x400, 0x70bd27, 0x25dfdbfd, {}, [{{0x8}, {0x224, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x23}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xb83}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x800}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x1f, 0x5, 0x4, 0x82f}, {0x2, 0x0, 0x8, 0x5}]}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r9}}}]}}, {{0x8}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}]}}, {{0x8, 0x1, r10}, {0xd0, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4d}}, {0x8, 0x6, r14}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xda6}}}]}}]}, 0x448}, 0x1, 0x0, 0x0, 0x44800}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x64}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r17}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x40084) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:00 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="47c037c95c75d8dbdf2501000000060086004e4240000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:00 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg1\x00'}) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 21:45:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x20000840) 21:45:00 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r1, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffc}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8004) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:00 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg1\x00'}) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 21:45:00 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r1, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffc}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8004) (async) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r1, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffc}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8004) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:00 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x0, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:00 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg1\x00'}) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 21:45:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x20000840) 21:45:00 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r1, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffc}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8004) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:00 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x1, [0x80]}, &(0x7f0000000180)=0xa) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3f, @remote, 0x9}}, 0x40, 0x4, 0x3f, 0x3f, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x20}, 0x8) 21:45:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x20000840) 21:45:00 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xb4}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x6}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="2bb0ed99b023"}]}, 0x50}}, 0x4004050) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:00 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x1, [0x80]}, &(0x7f0000000180)=0xa) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3f, @remote, 0x9}}, 0x40, 0x4, 0x3f, 0x3f, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x20}, 0x8) 21:45:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000300)={'wg1\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x40}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x44000}, 0x24040400) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000380), r0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x68, r2, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={'\x00', '\xff\xff', @multicast2}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010102}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xf8}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x81}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000014}, 0x8004) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="05082abd7000ff030000070000000c000f00040000000000000006000300af0800000600020000000000140008"], 0x80}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r4, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x200}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_to_batadv\x00'}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r5 = socket(0x1e, 0x4, 0x80) recvfrom$l2tp6(r5, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x20, 0x8, 0x20, 0x6, 0x61d4dcc0c79d745c, 0x3, 0x81}, 0x9c) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r7, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ISOLATION_MASK={0xf}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r6, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x24, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x24}}, 0x40000) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r7, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 21:45:01 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x0, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf2501000000060086004e4240000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xb4}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x6}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="2bb0ed99b023"}]}, 0x50}}, 0x4004050) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:01 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x1, [0x80]}, &(0x7f0000000180)=0xa) (async, rerun: 64) r0 = socket(0x1, 0x5, 0x0) (rerun: 64) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3f, @remote, 0x9}}, 0x40, 0x4, 0x3f, 0x3f, 0x6}, &(0x7f00000000c0)=0x98) (rerun: 32) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x20}, 0x8) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xb4}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x6}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="2bb0ed99b023"}]}, 0x50}}, 0x4004050) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 1: r0 = socket(0x1f, 0x6, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x720, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x40}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x9}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x34}]}, 0x4c}, 0x1, 0x0, 0x0, 0x15}, 0x24004084) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:01 executing program 1: r0 = socket(0x1f, 0x6, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000300)={'wg1\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x40}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x44000}, 0x24040400) syz_genetlink_get_family_id$l2tp(&(0x7f0000000380), r0) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000380), r0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x68, r2, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={'\x00', '\xff\xff', @multicast2}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010102}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xf8}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x81}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000014}, 0x8004) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="05082abd7000ff030000070000000c000f00040000000000000006000300af0800000600020000000000140008"], 0x80}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r4, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x200}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_to_batadv\x00'}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x1) socket(0x1e, 0x4, 0x80) (async) r5 = socket(0x1e, 0x4, 0x80) recvfrom$l2tp6(r5, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async) recvfrom$l2tp6(r5, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x20, 0x8, 0x20, 0x6, 0x61d4dcc0c79d745c, 0x3, 0x81}, 0x9c) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r7, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ISOLATION_MASK={0xf}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r6, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x24, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x24}}, 0x40000) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(r6, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x24, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x24}}, 0x40000) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r7, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) [ 2896.296725][ T4622] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2896.323386][ T4622] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x720, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x40}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x9}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x34}]}, 0x4c}, 0x1, 0x0, 0x0, 0x15}, 0x24004084) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (rerun: 32) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x0, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:01 executing program 1: r0 = socket(0x1f, 0x6, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x720, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x40}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x9}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x34}]}, 0x4c}, 0x1, 0x0, 0x0, 0x15}, 0x24004084) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:01 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000300)={'wg1\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x40}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x44000}, 0x24040400) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000380), r0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x68, r2, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={'\x00', '\xff\xff', @multicast2}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010102}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xf8}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x81}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000014}, 0x8004) (async, rerun: 64) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="05082abd7000ff030000070000000c000f00040000000000000006000300af0800000600020000000000140008"], 0x80}}, 0x0) (async, rerun: 64) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r4, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x200}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_to_batadv\x00'}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (rerun: 64) r5 = socket(0x1e, 0x4, 0x80) recvfrom$l2tp6(r5, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async, rerun: 32) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x20, 0x8, 0x20, 0x6, 0x61d4dcc0c79d745c, 0x3, 0x81}, 0x9c) (rerun: 32) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (rerun: 64) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r7, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ISOLATION_MASK={0xf}]}, 0x24}}, 0x0) (async, rerun: 32) sendmsg$BATADV_CMD_GET_NEIGHBORS(r6, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x24, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x24}}, 0x40000) (async, rerun: 32) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r7, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000f0000000800030042cb"], 0x1c}}, 0x0) r3 = socket(0x10, 0x2, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x34, r4, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1000}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x88c1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x5000) r6 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r6, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:01 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) [ 2896.398042][ T4641] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2896.418277][ T4641] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 21:45:01 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x0, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 3: r0 = socket(0x22, 0x80000, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x8000, 0x2, 0x1, {{0x17, 0x4, 0x1, 0x8, 0x5c, 0x67, 0x0, 0x1, 0x29, 0x0, @broadcast, @multicast1, {[@rr={0x7, 0x27, 0xff, [@multicast2, @dev={0xac, 0x14, 0x14, 0x18}, @broadcast, @private=0xa010100, @rand_addr=0x64010102, @remote, @multicast1, @dev={0xac, 0x14, 0x14, 0x1a}, @private=0xa010102]}, @lsrr={0x83, 0xf, 0x1f, [@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast]}, @noop, @cipso={0x86, 0xe, 0x3, [{0x2, 0x6, "733d8f8c"}, {0x0, 0x2}]}]}}}}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000080)={0x60, r4, 0x800, 0x400000, 0x0, {}, [{{0x8, 0x1, r5}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r10 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r7) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r10, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x67cfa49df3627264) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r9, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}, @BATADV_ATTR_ISOLATION_MASK={0x8}]}, 0x24}}, 0x0) r12 = socket$inet_udplite(0x2, 0x2, 0x88) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(r12, 0x8933, &(0x7f0000000180)={'wg0\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r14, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r15}]}, 0x1c}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x18c, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r1}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x401}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r6}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}]}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000640)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f0000000900)={0x63c, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [{{0x8, 0x1, r5}, {0x1d4, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1b5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x81d4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r1}, {0x1e4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r5}, {0x258, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7f}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3000}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r1}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r1}}, {0x8}}}]}}]}, 0x63c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) r16 = syz_open_dev$loop(&(0x7f0000000000), 0x3d17, 0x220800) ioctl$IOC_PR_RELEASE(r16, 0x401070ca, &(0x7f0000000040)={0x3ff, 0x879a, 0x1}) 21:45:01 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000f0000000800030042cb"], 0x1c}}, 0x0) r3 = socket(0x10, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x34, r4, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1000}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x88c1) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x34, r4, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1000}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x88c1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x5000) r6 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r6, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xa8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x1}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xa8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x1}, 0x8) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000f0000000800030042cb"], 0x1c}}, 0x0) r3 = socket(0x10, 0x2, 0x0) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x34, r4, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1000}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x88c1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x5000) r6 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r6, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:01 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x0, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:01 executing program 3: r0 = socket(0x22, 0x80000, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x8000, 0x2, 0x1, {{0x17, 0x4, 0x1, 0x8, 0x5c, 0x67, 0x0, 0x1, 0x29, 0x0, @broadcast, @multicast1, {[@rr={0x7, 0x27, 0xff, [@multicast2, @dev={0xac, 0x14, 0x14, 0x18}, @broadcast, @private=0xa010100, @rand_addr=0x64010102, @remote, @multicast1, @dev={0xac, 0x14, 0x14, 0x1a}, @private=0xa010102]}, @lsrr={0x83, 0xf, 0x1f, [@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast]}, @noop, @cipso={0x86, 0xe, 0x3, [{0x2, 0x6, "733d8f8c"}, {0x0, 0x2}]}]}}}}}) (async, rerun: 64) r2 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000080)={0x60, r4, 0x800, 0x400000, 0x0, {}, [{{0x8, 0x1, r5}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) r10 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r7) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r10, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x67cfa49df3627264) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r9, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}, @BATADV_ATTR_ISOLATION_MASK={0x8}]}, 0x24}}, 0x0) r12 = socket$inet_udplite(0x2, 0x2, 0x88) r13 = socket$nl_generic(0x10, 0x3, 0x10) (async) r14 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r12, 0x8933, &(0x7f0000000180)={'wg0\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r14, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r15}]}, 0x1c}}, 0x0) (async, rerun: 32) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x18c, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r1}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x401}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r6}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}]}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) (async, rerun: 32) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000640)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f0000000900)={0x63c, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [{{0x8, 0x1, r5}, {0x1d4, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1b5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x81d4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r1}, {0x1e4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r5}, {0x258, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7f}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3000}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r1}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r1}}, {0x8}}}]}}]}, 0x63c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) (async, rerun: 32) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (rerun: 32) r16 = syz_open_dev$loop(&(0x7f0000000000), 0x3d17, 0x220800) ioctl$IOC_PR_RELEASE(r16, 0x401070ca, &(0x7f0000000040)={0x3ff, 0x879a, 0x1}) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @loopback}}}, &(0x7f00000001c0)=0x84) r2 = fsmount(0xffffffffffffffff, 0x0, 0x81) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) 21:45:01 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xa8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x1}, 0x8) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @loopback}}}, &(0x7f00000001c0)=0x84) (async) r2 = fsmount(0xffffffffffffffff, 0x0, 0x81) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) 21:45:01 executing program 3: r0 = socket(0x22, 0x80000, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x8000, 0x2, 0x1, {{0x17, 0x4, 0x1, 0x8, 0x5c, 0x67, 0x0, 0x1, 0x29, 0x0, @broadcast, @multicast1, {[@rr={0x7, 0x27, 0xff, [@multicast2, @dev={0xac, 0x14, 0x14, 0x18}, @broadcast, @private=0xa010100, @rand_addr=0x64010102, @remote, @multicast1, @dev={0xac, 0x14, 0x14, 0x1a}, @private=0xa010102]}, @lsrr={0x83, 0xf, 0x1f, [@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast]}, @noop, @cipso={0x86, 0xe, 0x3, [{0x2, 0x6, "733d8f8c"}, {0x0, 0x2}]}]}}}}}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000080)={0x60, r4, 0x800, 0x400000, 0x0, {}, [{{0x8, 0x1, r5}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) (rerun: 64) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async, rerun: 32) r10 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r7) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r10, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x67cfa49df3627264) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r9, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}, @BATADV_ATTR_ISOLATION_MASK={0x8}]}, 0x24}}, 0x0) (async) r12 = socket$inet_udplite(0x2, 0x2, 0x88) (async) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r12, 0x8933, &(0x7f0000000180)={'wg0\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r14, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r15}]}, 0x1c}}, 0x0) (async) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x18c, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r1}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x401}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r6}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}]}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) (async) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000640)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f0000000900)={0x63c, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [{{0x8, 0x1, r5}, {0x1d4, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1b5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x81d4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r1}, {0x1e4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r5}, {0x258, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7f}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3000}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r1}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r1}}, {0x8}}}]}}]}, 0x63c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async, rerun: 32) r16 = syz_open_dev$loop(&(0x7f0000000000), 0x3d17, 0x220800) (rerun: 32) ioctl$IOC_PR_RELEASE(r16, 0x401070ca, &(0x7f0000000040)={0x3ff, 0x879a, 0x1}) 21:45:01 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x81, 0x9, [0x2d, 0x84ba, 0x100, 0xff, 0x5, 0xfffb, 0x400, 0x0, 0x2]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xfffffff9}, &(0x7f00000000c0)=0x8) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @loopback}}}, &(0x7f00000001c0)=0x84) fsmount(0xffffffffffffffff, 0x0, 0x81) (async) r2 = fsmount(0xffffffffffffffff, 0x0, 0x81) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) (async) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x0, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:01 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) socket$pppoe(0x18, 0x1, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x81, 0x9, [0x2d, 0x84ba, 0x100, 0xff, 0x5, 0xfffb, 0x400, 0x0, 0x2]}, &(0x7f0000000040)=0x1a) (rerun: 32) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xfffffff9}, &(0x7f00000000c0)=0x8) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10002cbd7000fbdbdf250c000000060028000800000008003c000600000005002a0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x12100) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f00000001c0)) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:01 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) socket$pppoe(0x18, 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x81, 0x9, [0x2d, 0x84ba, 0x100, 0xff, 0x5, 0xfffb, 0x400, 0x0, 0x2]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xfffffff9}, &(0x7f00000000c0)=0x8) 21:45:01 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x0, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10002cbd7000fbdbdf250c000000060028000800000008003c000600000005002a0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x12100) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f00000001c0)) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, r2, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x4}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb2}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x9}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20002654f700fcdbdf2501000000050006001000000005000400fd0000000500130008000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r4, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x20, r6, 0x1, 0x0, 0x1000000, {}, [{{0x8, 0x1, r7}, {0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4880}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000e00)={'batadv_slave_1\x00', 0x0}) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r10, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000440)={0x130, r11, 0x1, 0x8000000, 0x0, {}, [{{0x8, 0x1, r12}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r12}, {0x4}}, {{0x8, 0x1, r7}, {0xbc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x130}}, 0x0) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r13, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r14, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r15, 0x1, 0x0, 0x0, {}, [{{0x11, 0x1, r16}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000e40)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000e80)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000ec0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001900)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000018c0)={&(0x7f0000000f00)={0x9c0, 0x0, 0x1, 0x70bd2d, 0x25dfdbff, {}, [{{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0x1c4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1000}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7fffffff}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x8001}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7f}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x7c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x4c, 0x4, [{0x80, 0xff, 0x51, 0x1}, {0x700, 0x0, 0x9, 0x1}, {0x1ff, 0x4, 0x6}, {0x0, 0x8, 0x39}, {0x1, 0x0, 0x1f, 0x401}, {0x7ff, 0x1, 0x1, 0x5}, {0x3ff, 0x2, 0x20, 0x5}, {0x1, 0x3f, 0x3, 0x20}, {0x1000, 0x8, 0x5, 0xfffffff7}]}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r16}, {0x1b0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x5, 0x16, 0xc, 0xfffffffb}]}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x9, 0x0, 0x0, 0x4}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffff7fd}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r16}}}]}}, {{0x8, 0x1, r17}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1f8}}, {0x8}}}]}}, {{0x8, 0x1, r19}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}]}}]}, 0x9c0}, 0x1, 0x0, 0x0, 0x5}, 0x4008041) memfd_create(&(0x7f0000000000)='\x00', 0x3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), r4) 21:45:01 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10002cbd7000fbdbdf250c000000060028000800000008003c000600000005002a0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x12100) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f00000001c0)) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) socket(0x2a, 0x2, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10002cbd7000fbdbdf250c000000060028000800000008003c000600000005002a0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) (async) syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x12100) (async) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f00000001c0)) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (async) 21:45:01 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async, rerun: 32) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10) (rerun: 32) 21:45:01 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x0, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:01 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) r0 = socket(0x2a, 0x2, 0x0) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:02 executing program 1: r0 = socket(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000f0000000800030042cb"], 0x1c}}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x2, 0x4, [0x21d, 0x7, 0xff, 0x1f]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x10001, 0x81}, &(0x7f0000000200)=0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r4}, 0x48) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7ea09437f27f03fc}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x881}, 0x10000085) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:02 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x0, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) [ 2896.894677][ T4777] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 2896.902947][ T4777] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.3'. 21:45:02 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:02 executing program 1: r0 = socket(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000f0000000800030042cb"], 0x1c}}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x2, 0x4, [0x21d, 0x7, 0xff, 0x1f]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x10001, 0x81}, &(0x7f0000000200)=0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r4}, 0x48) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7ea09437f27f03fc}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x881}, 0x10000085) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) socket(0x1, 0x5, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000f0000000800030042cb"], 0x1c}}, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00'}) (async) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x2, 0x4, [0x21d, 0x7, 0xff, 0x1f]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x10001, 0x81}, &(0x7f0000000200)=0x10) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r4}, 0x48) (async) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7ea09437f27f03fc}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x881}, 0x10000085) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x0, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:02 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xffff1828, 0x4) 21:45:02 executing program 1: r0 = socket(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000f0000000800030042cb"], 0x1c}}, 0x0) (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x2, 0x4, [0x21d, 0x7, 0xff, 0x1f]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x10001, 0x81}, &(0x7f0000000200)=0x10) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r4}, 0x48) (async) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7ea09437f27f03fc}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x881}, 0x10000085) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8db"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (async, rerun: 64) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xffff1828, 0x4) (rerun: 64) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8db"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xffff1828, 0x4) 21:45:02 executing program 1: r0 = socket(0x1, 0x5, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000180), 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) shmctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000300)=""/225) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x80, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}]}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20044004}, 0x4000000) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8db"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 1: r0 = socket(0x1, 0x5, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000180), 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) shmctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000300)=""/225) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x80, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}]}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20044004}, 0x4000000) 21:45:02 executing program 1: r0 = socket(0x1, 0x5, 0x0) (async) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000180), 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) shmctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000300)=""/225) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x80, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}]}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20044004}, 0x4000000) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x21, 0x4, 0x0, 0x6, 0x84, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:02 executing program 1: r0 = socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0)={r1, r2+10000000}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:02 executing program 2: r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x2}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000840)={0x1b, 0x0, 0x0, 0x4, 0x0, r0, 0xb6e4, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x2}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{r1, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000001c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x0, '\x00', r6}, 0x48) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r4, 0x610, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x40}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xf20}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x8010) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x2c, r4, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x4004040) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x104100, 0x0) write$tun(r7, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRESDEC=r2, @ANYRES16], 0x30e) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r8 = socket(0x0, 0x800, 0xfffffffd) ioctl$ifreq_SIOCGIFINDEX_wireguard(r8, 0x8923, &(0x7f0000000000)={'wg0\x00'}) [ 2897.138679][ T4834] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 21:45:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, r2, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x4}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb2}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x9}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20002654f700fcdbdf2501000000050006001000000005000400fd0000000500130008000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r4 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r4, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x20, r6, 0x1, 0x0, 0x1000000, {}, [{{0x8, 0x1, r7}, {0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4880}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000e00)={'batadv_slave_1\x00', 0x0}) (async) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r10, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000440)={0x130, r11, 0x1, 0x8000000, 0x0, {}, [{{0x8, 0x1, r12}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r12}, {0x4}}, {{0x8, 0x1, r7}, {0xbc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x130}}, 0x0) (async) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = socket$nl_generic(0x10, 0x3, 0x10) (async) r15 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r13, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r14, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r15, 0x1, 0x0, 0x0, {}, [{{0x11, 0x1, r16}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000e40)={'team0\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000e80)={'batadv0\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000ec0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001900)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000018c0)={&(0x7f0000000f00)={0x9c0, 0x0, 0x1, 0x70bd2d, 0x25dfdbff, {}, [{{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0x1c4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1000}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7fffffff}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x8001}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7f}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x7c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x4c, 0x4, [{0x80, 0xff, 0x51, 0x1}, {0x700, 0x0, 0x9, 0x1}, {0x1ff, 0x4, 0x6}, {0x0, 0x8, 0x39}, {0x1, 0x0, 0x1f, 0x401}, {0x7ff, 0x1, 0x1, 0x5}, {0x3ff, 0x2, 0x20, 0x5}, {0x1, 0x3f, 0x3, 0x20}, {0x1000, 0x8, 0x5, 0xfffffff7}]}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r16}, {0x1b0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x5, 0x16, 0xc, 0xfffffffb}]}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x9, 0x0, 0x0, 0x4}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffff7fd}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r16}}}]}}, {{0x8, 0x1, r17}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1f8}}, {0x8}}}]}}, {{0x8, 0x1, r19}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}]}}]}, 0x9c0}, 0x1, 0x0, 0x0, 0x5}, 0x4008041) (async) memfd_create(&(0x7f0000000000)='\x00', 0x3) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), r4) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 2: r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x2}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000840)={0x1b, 0x0, 0x0, 0x4, 0x0, r0, 0xb6e4, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x2}, 0x48) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{r1, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) (async) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000001c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x0, '\x00', r6}, 0x48) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r4, 0x610, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x40}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xf20}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x8010) (async) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x2c, r4, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x4004040) (async) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x104100, 0x0) write$tun(r7, &(0x7f0000000340)=ANY=[@ANYBLOB="00008809000409000200060003006c1e95ef02d83a01fe8000000000000000000000000000aa00000000000000000000000000000000160e04070168b369fc010000000000000000000000000000fc000000000000000000000000000001000000000000000001fc01000000000000000000000000000120010000000000000000000000000000ff010000000000000000000000000001fc0000000000000000000000000000008706010800000000fe8000000000000000000000000000aafe8000000000000000000000000000bbfe8000000000000000000000000000bb88000541650000001d008cf868000000870096e06400000033009609650000002c0c0406d160ff0f01000000000000000000000000000001fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000001fe8000000000000000000000000000bbfe8000000000000000000000000000aa850090780000000022119cf0b097edc187840f1ab19a676dcd2656474d7ebe85e5cef27aa2f872f5272f8d76d673a47a73821c89492877909f79764ad140d494a6d0287773d2b58e69c9ea3fa2e0e3bf312af8ff22177d30c4a1c4dce7d8522685271e417f1f5671c5853c1413396c71905eff46c5688c015a9282ece8ac52d1eb9c5c219cf0c6a64a94af183e7e4de43f0e171c435cfaa288c91e3319a4cb142da1bb5ce57ee728fc6e0d960b25fa8b73b5dbfbad9821d08fdd2facf8767fc25e736087a476a339e2f1b6a0a4bd94f08ddf8a444fae0af4a5f8b5219d3f2f50598ecbb41e0d1b85f9381a3e71b88e13177ab9cc6ae8059818d7dc4923d709068bbc6edf9f7a46359668d288aa5540823c36ff866cb1d86ed4248b94bbe7f688c6282a5e1db2de8e5902a97efa0bb54c3a79468dfa86d382f213bc29719f113a1e38057af375675e91220abcab378fc89cedf4328952d22afd6454eff2316afa1cc2ed5d35cb564e7302c9d6d1151ee609bdc833422ba50c0bea052a4696fa364e0444ed32aacf9a5d9f3298c56b3d90ed96e3d0aa3c96d496b3a976afff65e12fba9f8363292f1bddb8e514bbb6f13a93bef251c8ba701ecd4ea27e4de40f0f22a21f501048a324c8e9f43d5b9f59395c9c8946477a3deaeb310b1fd6e2662797ee186e73ca12b86f3be68819445699b52b0424eecddec433a42005b6a397d9be4b4d52ca64b771462ae4984931c69bf4b1607cd05bb1acab02b1780200000000000000eeaab1c015a43422e0a76c21cdb2a4033c34f702eded8e439dbcf7fc37f1dd8b9c31bc1ef10b7d28e555ff46ba2a0de5307f213673e75410dca67a6d8e8c4dd73fb2b4c71ec273ffed449d5b183b1b3ace2aebe41e6b2cf6ef3ebd66d928f279fc3d7ebe05153593acfc1283ef9daab0d6310982f672b0c94f7fe0b3a6cd11cf0958a9d2adf0ef69c94514a547e8c0ad4ac02e12431678e346b686222c2b100bfbfd5c51bde851784f8825af", @ANYRESDEC=r2, @ANYRES16], 0x30e) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r8 = socket(0x0, 0x800, 0xfffffffd) ioctl$ifreq_SIOCGIFINDEX_wireguard(r8, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:02 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x21, 0x4, 0x0, 0x6, 0x84, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 2: r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x2}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000840)={0x1b, 0x0, 0x0, 0x4, 0x0, r0, 0xb6e4, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x2}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{r1, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000001c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x0, '\x00', r6}, 0x48) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r4, 0x610, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x40}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xf20}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x8010) (async) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x2c, r4, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x4004040) (async) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x104100, 0x0) write$tun(r7, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRESDEC=r2, @ANYRES16], 0x30e) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r8 = socket(0x0, 0x800, 0xfffffffd) ioctl$ifreq_SIOCGIFINDEX_wireguard(r8, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf2501000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x8001, 0x401}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r7, 0x1, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r4, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x29, @dev={0xfe, 0x80, '\x00', 0x26}, 0x2}}, 0x1}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf2501000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x21, 0x4, 0x0, 0x6, 0x84, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, r2, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x4}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb2}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x9}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20002654f700fcdbdf2501000000050006001000000005000400fd0000000500130008000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r4 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r4, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x20, r6, 0x1, 0x0, 0x1000000, {}, [{{0x8, 0x1, r7}, {0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4880}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000e00)={'batadv_slave_1\x00', 0x0}) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r10, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000440)={0x130, r11, 0x1, 0x8000000, 0x0, {}, [{{0x8, 0x1, r12}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r12}, {0x4}}, {{0x8, 0x1, r7}, {0xbc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x130}}, 0x0) (async, rerun: 64) r13 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r14 = socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_team(r13, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) (rerun: 32) sendmsg$TEAM_CMD_OPTIONS_SET(r14, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r15, 0x1, 0x0, 0x0, {}, [{{0x11, 0x1, r16}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000e40)={'team0\x00', 0x0}) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000e80)={'batadv0\x00', 0x0}) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000ec0)={'team0\x00', 0x0}) (rerun: 32) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001900)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000018c0)={&(0x7f0000000f00)={0x9c0, 0x0, 0x1, 0x70bd2d, 0x25dfdbff, {}, [{{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0x1c4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1000}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7fffffff}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x8001}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7f}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x7c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x4c, 0x4, [{0x80, 0xff, 0x51, 0x1}, {0x700, 0x0, 0x9, 0x1}, {0x1ff, 0x4, 0x6}, {0x0, 0x8, 0x39}, {0x1, 0x0, 0x1f, 0x401}, {0x7ff, 0x1, 0x1, 0x5}, {0x3ff, 0x2, 0x20, 0x5}, {0x1, 0x3f, 0x3, 0x20}, {0x1000, 0x8, 0x5, 0xfffffff7}]}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r16}, {0x1b0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x5, 0x16, 0xc, 0xfffffffb}]}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x9, 0x0, 0x0, 0x4}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffff7fd}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r16}}}]}}, {{0x8, 0x1, r17}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1f8}}, {0x8}}}]}}, {{0x8, 0x1, r19}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}]}}]}, 0x9c0}, 0x1, 0x0, 0x0, 0x5}, 0x4008041) memfd_create(&(0x7f0000000000)='\x00', 0x3) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), r4) 21:45:02 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x8001, 0x401}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r7, 0x1, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r4, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x29, @dev={0xfe, 0x80, '\x00', 0x26}, 0x2}}, 0x1}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) socket(0x2a, 0x2, 0x2) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x8001, 0x401}, &(0x7f0000000100)=0x90) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000000c0)) (async) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f00000000c0)) (async) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r7, 0x1, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r4, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x29, @dev={0xfe, 0x80, '\x00', 0x26}, 0x2}}, 0x1}, &(0x7f0000000300)=0x90) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf2501000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x2, 0x5, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x24}}, 0x4880) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x8001, 0x401}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) (async, rerun: 64) r6 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) (rerun: 64) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r7, 0x1, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r4, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x29, @dev={0xfe, 0x80, '\x00', 0x26}, 0x2}}, 0x1}, &(0x7f0000000300)=0x90) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:02 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x0, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="21030000000000000000050000cb05003300000000000800030086"], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x40004}, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7ff, 0x9}, &(0x7f0000000300)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={r3, 0x7c2e}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r5, 0xe958}, &(0x7f0000000280)=0x8) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x20, 0x6, [0x2, 0x5, 0x6, 0x8, 0x0, 0x7ff]}, 0x14) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="21030000000000000000050000cb05003300000000000800030086"], 0x24}}, 0x0) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x40004}, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7ff, 0x9}, &(0x7f0000000300)=0x8) (async) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={r3, 0x7c2e}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r5, 0xe958}, &(0x7f0000000280)=0x8) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (async) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x20, 0x6, [0x2, 0x5, 0x6, 0x8, 0x0, 0x7ff]}, 0x14) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x0, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="21030000000000000000050000cb05003300000000000800030086"], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000128bd7000fcdbdf250e00000008002c0004000100000008000b0000000000080034000100010005002d0000000000bfe777e56810911856fd861d86495289c602725c612b68c376830b86f60b6228ad99d9f9127d93dc861b5f54b9736d7143b8555202639f0b476c445e2edb2d171443a525260e624e1b342db81364d5bef41000d1ee857a0d69fcc9d06d6d2b98d738b253e2e1cb2548c16e560e102385866e52b4de5e6a2653afd24111f1eb8eb068c0c0c2c6dd619b93891c926e1e3d5d539e134962e7bf884c1f37c0974dd4397ae41c682eedc83fc79a0587cf07d8e70a2e15ce5d56fdadee4126983e868d6350c1e5e4ae705bbbd44240de2a74"], 0x3c}, 0x1, 0x0, 0x0, 0x40004}, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7ff, 0x9}, &(0x7f0000000300)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={r3, 0x7c2e}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r5, 0xe958}, &(0x7f0000000280)=0x8) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x20, 0x6, [0x2, 0x5, 0x6, 0x8, 0x0, 0x7ff]}, 0x14) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) socket(0x2a, 0x2, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="21030000000000000000050000cb05003300000000000800030086"], 0x24}}, 0x0) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x40004}, 0x84) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7ff, 0x9}, &(0x7f0000000300)=0x8) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={r3, 0x7c2e}, &(0x7f0000000180)=0xc) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r5, 0xe958}, &(0x7f0000000280)=0x8) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (async) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x20, 0x6, [0x2, 0x5, 0x6, 0x8, 0x0, 0x7ff]}, 0x14) (async) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x4) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x0, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:03 executing program 1: r0 = socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0)={r1, r2+10000000}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) socket(0x1, 0x5, 0x0) (async) socket(0x1e, 0x6, 0x7) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000180)) (async) clock_gettime(0x0, &(0x7f0000000300)) (async) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0)={r1, r2+10000000}, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x4) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x4) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x4) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:03 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3ca14f24}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7f}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x4004000) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3ca14f24}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7f}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x4004000) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3ca14f24}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7f}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x4004000) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 1: r0 = socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) (async) socket(0x1e, 0x6, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000300)) (async) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0)={r1, r2+10000000}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c00", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) (rerun: 32) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3ca14f24}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7f}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x4004000) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:03 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c00", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 3: r0 = socket(0x1e, 0x4, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x24}}, 0x4880) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) (async) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c00", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 1: r0 = socket(0x27, 0xa, 0x1) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0), 0x48) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000001c0)={'wg0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, r2, 0x7ff, '\x00', r3, 0xffffffffffffffff, 0x2, 0x3}, 0x48) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x313}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000090}, 0x1) 21:45:03 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:03 executing program 1: r0 = socket(0x27, 0xa, 0x1) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0), 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000001c0)={'wg0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, r2, 0x7ff, '\x00', r3, 0xffffffffffffffff, 0x2, 0x3}, 0x48) (async) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x313}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000090}, 0x1) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 1: r0 = socket(0x27, 0xa, 0x1) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0), 0x48) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000001c0)={'wg0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, r2, 0x7ff, '\x00', r3, 0xffffffffffffffff, 0x2, 0x3}, 0x48) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x313}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000090}, 0x1) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) socket(0x2a, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0), 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000001c0)={'wg0\x00'}) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, r2, 0x7ff, '\x00', r3, 0xffffffffffffffff, 0x2, 0x3}, 0x48) (async) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x313}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000090}, 0x1) (async) 21:45:03 executing program 3: r0 = socket(0x1e, 0x4, 0x0) (async) r1 = socket(0x2, 0x5, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x24}}, 0x4880) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) (async) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:03 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x20, r2, 0x1, 0x4, 0x0, {}, [{{0x8, 0x1, r3}, {0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x94}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB='tunl0\x00'/16, @ANYRES32=0x0, @ANYBLOB="0020786700000006000000064f5e003c00670000ff2990786401010274010102070b8cffffffa6679235f5756f3fffd0cdfe0595ffac14143100830fc9ffff7c4f645f78bbaa5ef8846a9ae68b7d4ed06ad026e1b33e4cb026b6ffff0a010102ac141443302a1cf9b7702be0c46c0fc3b44cd273a34c55299aab850a47549d9e832de97e6419060e7a2a5dd2759c7fea1100d7eacc55296c06e180060ab54ef0e815ed7e28ba56680090a807c6bd450fc011a2df44f45e3bb704a582a7aa45fed07313f4a5b5186f4f18f867156a034826cd6f7b0bfc78664cb6e1f6"]}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000100)={'ip_vti0\x00', 0x0, 0x7, 0x10, 0x4, 0x2, {{0x21, 0x4, 0x3, 0x2, 0x84, 0x65, 0x0, 0x3f, 0x4, 0x0, @broadcast, @private=0xa010102, {[@end, @noop, @noop, @end, @rr={0x7, 0x2b, 0xa8, [@remote, @broadcast, @multicast2, @empty, @loopback, @loopback, @private=0xa010100, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1]}, @timestamp={0x44, 0x8, 0xbc, 0x0, 0x6, [0x2]}, @end, @lsrr={0x83, 0x7, 0x4d, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @cipso={0x86, 0x31, 0x0, [{0x1, 0xb, "9897f005415e9f2a36"}, {0x1, 0xd, "f49142d521f608e654bcfd"}, {0x6, 0x2}, {0x1, 0x11, "442b0880698f72912815237736fd3e"}]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg1\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r8, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r9}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5, 0x3, 0x3}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r10, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r11, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000a00)={0x20, r12, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r13}, {0x4}}]}, 0x20}}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@remote, @local, 0x0}, &(0x7f0000000280)=0xc) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'tunl0\x00', &(0x7f00000002c0)={'tunl0\x00', 0x0, 0x20, 0x7, 0x74e, 0x4, {{0x6, 0x4, 0x1, 0x2b, 0x18, 0x65, 0x0, 0x80, 0x2f, 0x0, @multicast2, @dev={0xac, 0x14, 0x14, 0x3b}, {[@end, @end]}}}}}) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000700), 0x40000, 0x0) r16 = socket$nl_generic(0x10, 0x3, 0x10) r17 = socket$nl_generic(0x10, 0x3, 0x10) r18 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r16, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r17, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r18, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r19}, {0x44, 0x2, 0x0, 0x1, [{0x5, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000340)={'wg2\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000000), 0xc, &(0x7f0000000680)={&(0x7f0000000ac0)={0x338, r2, 0x200, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0xbc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r9}, {0x1cc, 0x2, 0x0, 0x1, [{0x5c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x2c, 0x4, [{0x20, 0xf8, 0x3, 0x8}, {0xff, 0x3, 0x2, 0xffffffef}, {0x0, 0xff, 0x6, 0x9}, {0x6, 0x1f, 0x0, 0x6}, {0x34f, 0x20, 0x6, 0x7}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x8565}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xbaad}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r19}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r20}}}]}}]}, 0x338}}, 0x40000) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@multicast1, @empty, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = fsmount(0xffffffffffffffff, 0x0, 0xf4) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x80) r1 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8923, &(0x7f0000000000)={'wg0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x22, 0x2, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r6, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000580)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x44, r6, 0x8, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x200}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r9, 0x1, 0x0, 0x0, {0x3}, [{{0x9}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7ff}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000004c0)={r10, 0x9}, &(0x7f0000000500)=0x8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xd104124981c29ef7}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x110, r9, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r2}}}]}}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}, 0x1, 0x0, 0x0, 0x8004040}, 0x20000840) 21:45:03 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) r0 = fsmount(0xffffffffffffffff, 0x0, 0xf4) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x80) r1 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8923, &(0x7f0000000000)={'wg0\x00', 0x0}) (async, rerun: 64) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = socket(0x22, 0x2, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r6, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x24}}, 0x0) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000580)={'batadv_slave_1\x00', 0x0}) (rerun: 32) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x44, r6, 0x8, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x200}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40000) (async) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r9, 0x1, 0x0, 0x0, {0x3}, [{{0x9}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7ff}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000004c0)={r10, 0x9}, &(0x7f0000000500)=0x8) (async) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xd104124981c29ef7}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x110, r9, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r2}}}]}}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 21:45:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}}, 0x20000840) 21:45:03 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@multicast1, @empty, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) [ 2898.805385][ T5032] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 2898.813516][ T5032] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 21:45:03 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x20, r2, 0x1, 0x4, 0x0, {}, [{{0x8, 0x1, r3}, {0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x94}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB='tunl0\x00'/16, @ANYRES32=0x0, @ANYBLOB="0020786700000006000000064f5e003c00670000ff2990786401010274010102070b8cffffffa6679235f5756f3fffd0cdfe0595ffac14143100830fc9ffff7c4f645f78bbaa5ef8846a9ae68b7d4ed06ad026e1b33e4cb026b6ffff0a010102ac141443302a1cf9b7702be0c46c0fc3b44cd273a34c55299aab850a47549d9e832de97e6419060e7a2a5dd2759c7fea1100d7eacc55296c06e180060ab54ef0e815ed7e28ba56680090a807c6bd450fc011a2df44f45e3bb704a582a7aa45fed07313f4a5b5186f4f18f867156a034826cd6f7b0bfc78664cb6e1f6"]}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000100)={'ip_vti0\x00', 0x0, 0x7, 0x10, 0x4, 0x2, {{0x21, 0x4, 0x3, 0x2, 0x84, 0x65, 0x0, 0x3f, 0x4, 0x0, @broadcast, @private=0xa010102, {[@end, @noop, @noop, @end, @rr={0x7, 0x2b, 0xa8, [@remote, @broadcast, @multicast2, @empty, @loopback, @loopback, @private=0xa010100, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1]}, @timestamp={0x44, 0x8, 0xbc, 0x0, 0x6, [0x2]}, @end, @lsrr={0x83, 0x7, 0x4d, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @cipso={0x86, 0x31, 0x0, [{0x1, 0xb, "9897f005415e9f2a36"}, {0x1, 0xd, "f49142d521f608e654bcfd"}, {0x6, 0x2}, {0x1, 0x11, "442b0880698f72912815237736fd3e"}]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg1\x00', 0x0}) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r8, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r9}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5, 0x3, 0x3}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r10, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r11, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000a00)={0x20, r12, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r13}, {0x4}}]}, 0x20}}, 0x0) (async) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@remote, @local, 0x0}, &(0x7f0000000280)=0xc) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'tunl0\x00', &(0x7f00000002c0)={'tunl0\x00', 0x0, 0x20, 0x7, 0x74e, 0x4, {{0x6, 0x4, 0x1, 0x2b, 0x18, 0x65, 0x0, 0x80, 0x2f, 0x0, @multicast2, @dev={0xac, 0x14, 0x14, 0x3b}, {[@end, @end]}}}}}) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000700), 0x40000, 0x0) (async) r16 = socket$nl_generic(0x10, 0x3, 0x10) r17 = socket$nl_generic(0x10, 0x3, 0x10) (async) r18 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r16, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r17, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r18, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r19}, {0x44, 0x2, 0x0, 0x1, [{0x5, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000340)={'wg2\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000000), 0xc, &(0x7f0000000680)={&(0x7f0000000ac0)={0x338, r2, 0x200, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0xbc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r9}, {0x1cc, 0x2, 0x0, 0x1, [{0x5c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x2c, 0x4, [{0x20, 0xf8, 0x3, 0x8}, {0xff, 0x3, 0x2, 0xffffffef}, {0x0, 0xff, 0x6, 0x9}, {0x6, 0x1f, 0x0, 0x6}, {0x34f, 0x20, 0x6, 0x7}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x8565}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xbaad}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r19}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r20}}}]}}]}, 0x338}}, 0x40000) 21:45:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="47c037c95c75d8dbdf250100000006"], 0x1c}}, 0x0) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = fsmount(0xffffffffffffffff, 0x0, 0xf4) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x80) r1 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8923, &(0x7f0000000000)={'wg0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x22, 0x2, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r6, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000580)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x44, r6, 0x8, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x200}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r9, 0x1, 0x0, 0x0, {0x3}, [{{0x9}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7ff}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000004c0)={r10, 0x9}, &(0x7f0000000500)=0x8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xd104124981c29ef7}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x110, r9, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r2}}}]}}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) fsmount(0xffffffffffffffff, 0x0, 0xf4) (async) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x80) (async) socket(0x2a, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0x22, 0x2, 0x4) (async) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000000c0)) (async) sendmsg$BATADV_CMD_SET_MESH(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r6, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x24}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000580)={'batadv_slave_1\x00'}) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x44, r6, 0x8, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x200}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40000) (async) syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r9, 0x1, 0x0, 0x0, {0x3}, [{{0x9}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7ff}}}, &(0x7f0000000480)=0x84) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000004c0)={r10, 0x9}, &(0x7f0000000500)=0x8) (async) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xd104124981c29ef7}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x110, r9, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r2}}}]}}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) (async) 21:45:04 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@multicast1, @empty, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:04 executing program 4: r0 = socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0)={r1, r2+10000000}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4c040}, 0x0) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4c040}, 0x0) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) [ 2898.921486][ T5058] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 2898.929821][ T5058] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 21:45:04 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4c040}, 0x0) (async) r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x20, r2, 0x1, 0x4, 0x0, {}, [{{0x8, 0x1, r3}, {0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x94}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB='tunl0\x00'/16, @ANYRES32=0x0, @ANYBLOB="0020786700000006000000064f5e003c00670000ff2990786401010274010102070b8cffffffa6679235f5756f3fffd0cdfe0595ffac14143100830fc9ffff7c4f645f78bbaa5ef8846a9ae68b7d4ed06ad026e1b33e4cb026b6ffff0a010102ac141443302a1cf9b7702be0c46c0fc3b44cd273a34c55299aab850a47549d9e832de97e6419060e7a2a5dd2759c7fea1100d7eacc55296c06e180060ab54ef0e815ed7e28ba56680090a807c6bd450fc011a2df44f45e3bb704a582a7aa45fed07313f4a5b5186f4f18f867156a034826cd6f7b0bfc78664cb6e1f6"]}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000100)={'ip_vti0\x00', 0x0, 0x7, 0x10, 0x4, 0x2, {{0x21, 0x4, 0x3, 0x2, 0x84, 0x65, 0x0, 0x3f, 0x4, 0x0, @broadcast, @private=0xa010102, {[@end, @noop, @noop, @end, @rr={0x7, 0x2b, 0xa8, [@remote, @broadcast, @multicast2, @empty, @loopback, @loopback, @private=0xa010100, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1]}, @timestamp={0x44, 0x8, 0xbc, 0x0, 0x6, [0x2]}, @end, @lsrr={0x83, 0x7, 0x4d, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @cipso={0x86, 0x31, 0x0, [{0x1, 0xb, "9897f005415e9f2a36"}, {0x1, 0xd, "f49142d521f608e654bcfd"}, {0x6, 0x2}, {0x1, 0x11, "442b0880698f72912815237736fd3e"}]}]}}}}}) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg1\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r8, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r9}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5, 0x3, 0x3}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) (async) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r10, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r11, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000a00)={0x20, r12, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r13}, {0x4}}]}, 0x20}}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@remote, @local, 0x0}, &(0x7f0000000280)=0xc) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'tunl0\x00', &(0x7f00000002c0)={'tunl0\x00', 0x0, 0x20, 0x7, 0x74e, 0x4, {{0x6, 0x4, 0x1, 0x2b, 0x18, 0x65, 0x0, 0x80, 0x2f, 0x0, @multicast2, @dev={0xac, 0x14, 0x14, 0x3b}, {[@end, @end]}}}}}) (async, rerun: 32) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000700), 0x40000, 0x0) (async, rerun: 32) r16 = socket$nl_generic(0x10, 0x3, 0x10) r17 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r18 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_team(r16, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r17, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r18, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r19}, {0x44, 0x2, 0x0, 0x1, [{0x5, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000340)={'wg2\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000000), 0xc, &(0x7f0000000680)={&(0x7f0000000ac0)={0x338, r2, 0x200, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0xbc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r9}, {0x1cc, 0x2, 0x0, 0x1, [{0x5c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x2c, 0x4, [{0x20, 0xf8, 0x3, 0x8}, {0xff, 0x3, 0x2, 0xffffffef}, {0x0, 0xff, 0x6, 0x9}, {0x6, 0x1f, 0x0, 0x6}, {0x34f, 0x20, 0x6, 0x7}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x8565}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xbaad}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r19}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r20}}}]}}]}, 0x338}}, 0x40000) 21:45:04 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0xe4, 0x101000) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000080)={0x6}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0xe4, 0x101000) (async) r1 = syz_open_dev$loop(&(0x7f0000000040), 0xe4, 0x101000) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000080)={0x6}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 1: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x308, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000014}, 0x90) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r1, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x80}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x54}}, 0x20000040) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) (async) r1 = syz_open_dev$loop(&(0x7f0000000040), 0xe4, 0x101000) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000080)={0x6}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:04 executing program 1: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x308, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000014}, 0x90) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async, rerun: 64) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) (rerun: 64) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r1, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x80}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x54}}, 0x20000040) 21:45:04 executing program 1: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x308, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000014}, 0x90) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r1, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x80}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x54}}, 0x20000040) socket(0x1, 0x5, 0x0) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x308, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000014}, 0x90) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) (async) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r1, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x80}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x54}}, 0x20000040) (async) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xcf, "851fbf171d53b9f2e486faaadf74b56147c8fcbe78d5b2eff75e89e4dda89f5e13dae1cca6bc855d5f1d8803a1db29238a845af9bbb43653a15ad3ad15eb18583dce4934e2ddc4b59852355a6ba56bcb8d31df6ce9bbbdb6cfc12fa44400993131c2da923d5f83f9a7a516a93ce717880b0af9aa62dfb04bef481d3be48e7b619db86b661c448f398c48e4375ab5e0601256c234560c41d0a3bb135b843b74669e857aac516b5bfce622f625d115fd1093e3a86b260b4d6be06c3f488dfdaad13fa04268ad42dbd79e1e468c1d7215"}, &(0x7f0000000140)=0xd7) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x101}, 0x8) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xcf, "851fbf171d53b9f2e486faaadf74b56147c8fcbe78d5b2eff75e89e4dda89f5e13dae1cca6bc855d5f1d8803a1db29238a845af9bbb43653a15ad3ad15eb18583dce4934e2ddc4b59852355a6ba56bcb8d31df6ce9bbbdb6cfc12fa44400993131c2da923d5f83f9a7a516a93ce717880b0af9aa62dfb04bef481d3be48e7b619db86b661c448f398c48e4375ab5e0601256c234560c41d0a3bb135b843b74669e857aac516b5bfce622f625d115fd1093e3a86b260b4d6be06c3f488dfdaad13fa04268ad42dbd79e1e468c1d7215"}, &(0x7f0000000140)=0xd7) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x101}, 0x8) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@multicast1, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:04 executing program 1: r0 = socket(0x9, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x40}}}, 0x37f, 0x600}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x4b5c}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x40}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180), 0x4) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xcf, "851fbf171d53b9f2e486faaadf74b56147c8fcbe78d5b2eff75e89e4dda89f5e13dae1cca6bc855d5f1d8803a1db29238a845af9bbb43653a15ad3ad15eb18583dce4934e2ddc4b59852355a6ba56bcb8d31df6ce9bbbdb6cfc12fa44400993131c2da923d5f83f9a7a516a93ce717880b0af9aa62dfb04bef481d3be48e7b619db86b661c448f398c48e4375ab5e0601256c234560c41d0a3bb135b843b74669e857aac516b5bfce622f625d115fd1093e3a86b260b4d6be06c3f488dfdaad13fa04268ad42dbd79e1e468c1d7215"}, &(0x7f0000000140)=0xd7) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x101}, 0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x101}, 0x8) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) [ 2899.223689][ T5125] sctp_setsockopt_maxseg: 25 callbacks suppressed [ 2899.223708][ T5125] sctp: [Deprecated]: syz-executor.1 (pid 5125) Use of int in maxseg socket option. [ 2899.223708][ T5125] Use struct sctp_assoc_value instead 21:45:04 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r1, &(0x7f0000000040)='memory.pressure\x00', 0x2, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@empty, @private, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100025bd7000ffdbdf250100000008000100", @ANYRES32=r1, @ANYBLOB="4400028040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=r2, @ANYBLOB="ffffffff7fce314076b6c90caffa8c916d8daac703490b63"], 0x60}, 0x1, 0x0, 0x0, 0x60000040}, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 1: r0 = socket(0x9, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x40}}}, 0x37f, 0x600}, &(0x7f00000000c0)=0x90) (async) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x4b5c}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x40}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180), 0x4) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:04 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@multicast1, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@empty, @private, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100025bd7000ffdbdf250100000008000100", @ANYRES32=r1, @ANYBLOB="4400028040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=r2, @ANYBLOB="ffffffff7fce314076b6c90caffa8c916d8daac703490b63"], 0x60}, 0x1, 0x0, 0x0, 0x60000040}, 0x20000000) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2a, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@empty, @private, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100025bd7000ffdbdf250100000008000100", @ANYRES32=r1, @ANYBLOB="4400028040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=r2, @ANYBLOB="ffffffff7fce314076b6c90caffa8c916d8daac703490b63"], 0x60}, 0x1, 0x0, 0x0, 0x60000040}, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) (async) socket(0x2a, 0x2, 0x0) (async) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@empty, @private}, &(0x7f00000000c0)=0xc) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) (async) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100025bd7000ffdbdf250100000008000100", @ANYRES32=r1, @ANYBLOB="4400028040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=r2, @ANYBLOB="ffffffff7fce314076b6c90caffa8c916d8daac703490b63"], 0x60}, 0x1, 0x0, 0x0, 0x60000040}, 0x20000000) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) (async) 21:45:04 executing program 1: r0 = socket(0x9, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x40}}}, 0x37f, 0x600}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x4b5c}, 0x8) (async) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x40}, 0x8) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180), 0x4) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@multicast1, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) [ 2899.647749][ T5136] sctp: [Deprecated]: syz-executor.1 (pid 5136) Use of int in maxseg socket option. [ 2899.647749][ T5136] Use struct sctp_assoc_value instead 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%pK \x00'}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000140)={{r1}, &(0x7f00000000c0), &(0x7f0000000100)='%pK \x00'}, 0x20) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r5, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r6}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x7}}}]}}]}, 0x60}}, 0x0) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x218340, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0xa44, 0x314, 0x7fffffff, 0x803, r1, 0x80000000, '\x00', r6, r7, 0x3, 0x2, 0x0, 0xa}, 0x48) ioctl$BLKGETSIZE64(r2, 0x80081272, 0x0) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000180)) 21:45:04 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) [ 2899.717480][ T5155] sctp: [Deprecated]: syz-executor.1 (pid 5155) Use of int in maxseg socket option. [ 2899.717480][ T5155] Use struct sctp_assoc_value instead 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%pK \x00'}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000140)={{r1}, &(0x7f00000000c0), &(0x7f0000000100)='%pK \x00'}, 0x20) (async) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r5, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r6}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x7}}}]}}]}, 0x60}}, 0x0) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x218340, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0xa44, 0x314, 0x7fffffff, 0x803, r1, 0x80000000, '\x00', r6, r7, 0x3, 0x2, 0x0, 0xa}, 0x48) ioctl$BLKGETSIZE64(r2, 0x80081272, 0x0) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000180)) 21:45:04 executing program 4: r0 = socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0)={r1, r2+10000000}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%pK \x00'}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000140)={{r1}, &(0x7f00000000c0), &(0x7f0000000100)='%pK \x00'}, 0x20) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r5, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r6}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x7}}}]}}]}, 0x60}}, 0x0) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x218340, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0xa44, 0x314, 0x7fffffff, 0x803, r1, 0x80000000, '\x00', r6, r7, 0x3, 0x2, 0x0, 0xa}, 0x48) ioctl$BLKGETSIZE64(r2, 0x80081272, 0x0) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000180)) socket(0x1, 0x5, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{}, &(0x7f0000000000), &(0x7f0000000040)='%pK \x00'}, 0x20) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000140)={{r1}, &(0x7f00000000c0), &(0x7f0000000100)='%pK \x00'}, 0x20) (async) syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000340)) (async) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000a40)={0x60, r5, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r6}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x7}}}]}}]}, 0x60}}, 0x0) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x218340, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0xa44, 0x314, 0x7fffffff, 0x803, r1, 0x80000000, '\x00', r6, r7, 0x3, 0x2, 0x0, 0xa}, 0x48) (async) ioctl$BLKGETSIZE64(r2, 0x80081272, 0x0) (async) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000180)) (async) 21:45:04 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:04 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 2: r0 = socket(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:04 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x4, 0x1000, 0xa7ac, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0xe1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x0, 0x7d, 0xfffffff9}, 0x10) 21:45:05 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0xf, 0x7d, [@empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:05 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x4, 0x1000, 0xa7ac, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0xe1) (async) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x0, 0x7d, 0xfffffff9}, 0x10) 21:45:05 executing program 2: r0 = socket(0x0, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x4, 0x1000, 0xa7ac, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0xe1) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x0, 0x7d, 0xfffffff9}, 0x10) (rerun: 64) 21:45:05 executing program 2: r0 = socket(0x0, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x22, 0x4, 0x0, 0x6, 0x88, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:05 executing program 2: r0 = socket(0x0, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xb2, "ad9212dbd6e1a6899e2fa79649a6bb37c4e41403d2dc627708677f23068c1114549a7cb49c474ff84ab86e1471f5a1ff7b2bad94aa6ca0cc17b7c72c473b6a54ed5f163440c0c7e196f928a293ba3778f62f77d1c14636d54e236ee628c4d00b9feee1d980ac3210ee0b69451abda501de9e8154b71911f2282dac80acaeff3c1c98e30cb91bdd997e788e2c2ad4aef1b7537e08a51fa3058197d4e1c15ae2e127d1f8fa1ee48d20595a6c1d059db0bbd601"}, &(0x7f0000000140)=0xba) 21:45:05 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xb2, "ad9212dbd6e1a6899e2fa79649a6bb37c4e41403d2dc627708677f23068c1114549a7cb49c474ff84ab86e1471f5a1ff7b2bad94aa6ca0cc17b7c72c473b6a54ed5f163440c0c7e196f928a293ba3778f62f77d1c14636d54e236ee628c4d00b9feee1d980ac3210ee0b69451abda501de9e8154b71911f2282dac80acaeff3c1c98e30cb91bdd997e788e2c2ad4aef1b7537e08a51fa3058197d4e1c15ae2e127d1f8fa1ee48d20595a6c1d059db0bbd601"}, &(0x7f0000000140)=0xba) 21:45:05 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x22, 0x4, 0x0, 0x6, 0x88, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:05 executing program 3: r0 = socket(0x1e, 0x4, 0x0) (async) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r1, &(0x7f0000000040)='memory.pressure\x00', 0x2, 0x0) (async) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:05 executing program 2: r0 = socket(0x2b, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 1: socket(0x1, 0x5, 0x0) (async) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xb2, "ad9212dbd6e1a6899e2fa79649a6bb37c4e41403d2dc627708677f23068c1114549a7cb49c474ff84ab86e1471f5a1ff7b2bad94aa6ca0cc17b7c72c473b6a54ed5f163440c0c7e196f928a293ba3778f62f77d1c14636d54e236ee628c4d00b9feee1d980ac3210ee0b69451abda501de9e8154b71911f2282dac80acaeff3c1c98e30cb91bdd997e788e2c2ad4aef1b7537e08a51fa3058197d4e1c15ae2e127d1f8fa1ee48d20595a6c1d059db0bbd601"}, &(0x7f0000000140)=0xba) 21:45:05 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x22, 0x4, 0x0, 0x6, 0x88, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:05 executing program 2: r0 = socket(0x2b, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:05 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r1, &(0x7f0000000040)='memory.pressure\x00', 0x2, 0x0) (async) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:05 executing program 2: r0 = socket(0x2b, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) socket(0x1, 0x5, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) 21:45:05 executing program 2: socket(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 2: socket(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x0, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:05 executing program 2: socket(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:05 executing program 1: r0 = socket(0x2a, 0x80000, 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000040)={'gre0\x00', r2, 0x10, 0x80, 0x0, 0x7, {{0x12, 0x4, 0x2, 0x5, 0x48, 0x64, 0x0, 0x7, 0x2f, 0x0, @rand_addr=0x64010101, @loopback, {[@ra={0x94, 0x4}, @ssrr={0x89, 0x13, 0x53, [@local, @local, @rand_addr=0x64010100, @multicast1]}, @timestamp_addr={0x44, 0x1c, 0x78, 0x1, 0x7, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0xffff}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0x1}, {@private=0xa010100, 0x2}]}]}}}}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x24, r5, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_CONN_ID={0x8}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r5, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0xff7f}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0\x00'}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004090}, 0x4040094) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:05 executing program 2: r0 = socket(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8923, 0x0) 21:45:05 executing program 4: r0 = socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0)={r1, r2+10000000}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:05 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x0, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:05 executing program 1: r0 = socket(0x2a, 0x80000, 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000040)={'gre0\x00', r2, 0x10, 0x80, 0x0, 0x7, {{0x12, 0x4, 0x2, 0x5, 0x48, 0x64, 0x0, 0x7, 0x2f, 0x0, @rand_addr=0x64010101, @loopback, {[@ra={0x94, 0x4}, @ssrr={0x89, 0x13, 0x53, [@local, @local, @rand_addr=0x64010100, @multicast1]}, @timestamp_addr={0x44, 0x1c, 0x78, 0x1, 0x7, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0xffff}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0x1}, {@private=0xa010100, 0x2}]}]}}}}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x24, r5, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_CONN_ID={0x8}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r5, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0xff7f}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0\x00'}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004090}, 0x4040094) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) socket(0x2a, 0x80000, 0x6) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg0\x00'}) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000040)={'gre0\x00', r2, 0x10, 0x80, 0x0, 0x7, {{0x12, 0x4, 0x2, 0x5, 0x48, 0x64, 0x0, 0x7, 0x2f, 0x0, @rand_addr=0x64010101, @loopback, {[@ra={0x94, 0x4}, @ssrr={0x89, 0x13, 0x53, [@local, @local, @rand_addr=0x64010100, @multicast1]}, @timestamp_addr={0x44, 0x1c, 0x78, 0x1, 0x7, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0xffff}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0x1}, {@private=0xa010100, 0x2}]}]}}}}}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x24, r5, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_CONN_ID={0x8}]}, 0x24}}, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r5, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0xff7f}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0\x00'}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004090}, 0x4040094) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) 21:45:05 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x440) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = socket(0x18, 0x0, 0x1) ioctl$PPPIOCSMRU(r7, 0x80044943, 0x0) getsockname$l2tp6(r7, &(0x7f0000000400), &(0x7f0000000440)=0x20) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r6) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x70, r8, 0x8, 0x70bd2d, 0x1, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a0773c7}]}]}]}, 0x70}}, 0x6e959e40c5bbd83d) r9 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r9, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 1: r0 = socket(0x2a, 0x80000, 0x6) (async) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000040)={'gre0\x00', r2, 0x10, 0x80, 0x0, 0x7, {{0x12, 0x4, 0x2, 0x5, 0x48, 0x64, 0x0, 0x7, 0x2f, 0x0, @rand_addr=0x64010101, @loopback, {[@ra={0x94, 0x4}, @ssrr={0x89, 0x13, 0x53, [@local, @local, @rand_addr=0x64010100, @multicast1]}, @timestamp_addr={0x44, 0x1c, 0x78, 0x1, 0x7, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0xffff}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0x1}, {@private=0xa010100, 0x2}]}]}}}}}) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x24, r5, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_CONN_ID={0x8}]}, 0x24}}, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r5, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0xff7f}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0\x00'}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004090}, 0x4040094) (async, rerun: 64) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (rerun: 64) 21:45:05 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x440) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = socket(0x18, 0x0, 0x1) ioctl$PPPIOCSMRU(r7, 0x80044943, 0x0) getsockname$l2tp6(r7, &(0x7f0000000400), &(0x7f0000000440)=0x20) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r6) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x70, r8, 0x8, 0x70bd2d, 0x1, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a0773c7}]}]}]}, 0x70}}, 0x6e959e40c5bbd83d) r9 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r9, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x0, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:05 executing program 1: r0 = socket(0x8, 0x4, 0x7) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x30}}}, 0x8001, 0x8b7a, 0xbc, 0x2, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x8000}, 0x8) 21:45:05 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x440) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = socket(0x18, 0x0, 0x1) ioctl$PPPIOCSMRU(r7, 0x80044943, 0x0) getsockname$l2tp6(r7, &(0x7f0000000400), &(0x7f0000000440)=0x20) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r6) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x70, r8, 0x8, 0x70bd2d, 0x1, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a0773c7}]}]}]}, 0x70}}, 0x6e959e40c5bbd83d) r9 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r9, 0x8923, &(0x7f0000000000)={'wg0\x00'}) 21:45:05 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x440) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x18, 0x0, 0x1) ioctl$PPPIOCSMRU(r4, 0x80044943, 0x0) getsockname$l2tp6(r4, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:05 executing program 1: r0 = socket(0x8, 0x4, 0x7) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x30}}}, 0x8001, 0x8b7a, 0xbc, 0x2, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x8000}, 0x8) socket(0x8, 0x4, 0x7) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) (async) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x30}}}, 0x8001, 0x8b7a, 0xbc, 0x2, 0x7}, &(0x7f0000000100)=0x98) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x8000}, 0x8) (async) 21:45:05 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x22, 0x4, 0x0, 0x6, 0x88, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x2}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:05 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x440) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r4, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:05 executing program 1: r0 = socket(0x8, 0x4, 0x7) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x30}}}, 0x8001, 0x8b7a, 0xbc, 0x2, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x8000}, 0x8) 21:45:05 executing program 1: r0 = socket(0x21, 0x6, 0x40) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:05 executing program 1: socket(0x21, 0x6, 0x40) (async) r0 = socket(0x21, 0x6, 0x40) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:05 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x440) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:05 executing program 1: r0 = socket(0x21, 0x6, 0x40) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:05 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x440) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:05 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa0, "37e125b9aafa3411de914f6c64532105bd9088d54617aa280a63b068b5f6761fea63e4735e547379f97556b531efca17d410fc63e01280eacccf3f474c7eef7761899f3370dc71d3db9928c67105971025a6f6ce9de42a81adfb99069dc36371f1160fb7e506ed6e0d073fa924e93f0c33ba3f70ff3ca0133145abf3393878cc638b720f1db4527c286bdb63dbc84f26fa005598ef1027ed673552455b522fb5"}, &(0x7f00000000c0)=0xa8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x6, 0x20}, 0xc) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) 21:45:05 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x22, 0x4, 0x0, 0x6, 0x88, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x2}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x440) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7f}]}, 0x2c}}, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:06 executing program 1: socket(0x1, 0x5, 0x0) (async) r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa0, "37e125b9aafa3411de914f6c64532105bd9088d54617aa280a63b068b5f6761fea63e4735e547379f97556b531efca17d410fc63e01280eacccf3f474c7eef7761899f3370dc71d3db9928c67105971025a6f6ce9de42a81adfb99069dc36371f1160fb7e506ed6e0d073fa924e93f0c33ba3f70ff3ca0133145abf3393878cc638b720f1db4527c286bdb63dbc84f26fa005598ef1027ed673552455b522fb5"}, &(0x7f00000000c0)=0xa8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x6, 0x20}, 0xc) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x440) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r4, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x22, 0x4, 0x0, 0x6, 0x88, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x2}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x440) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r4, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa0, "37e125b9aafa3411de914f6c64532105bd9088d54617aa280a63b068b5f6761fea63e4735e547379f97556b531efca17d410fc63e01280eacccf3f474c7eef7761899f3370dc71d3db9928c67105971025a6f6ce9de42a81adfb99069dc36371f1160fb7e506ed6e0d073fa924e93f0c33ba3f70ff3ca0133145abf3393878cc638b720f1db4527c286bdb63dbc84f26fa005598ef1027ed673552455b522fb5"}, &(0x7f00000000c0)=0xa8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x6, 0x20}, 0xc) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) 21:45:06 executing program 1: setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040), 0x4) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x440) r4 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r4, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x9, "36107380282191"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:06 executing program 4: socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0)={r0, r1+10000000}, 0x0) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r4 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r4, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 1: setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040), 0x4) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 21:45:06 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x9, "36107380282191"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) r3 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r3, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 1: setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040), 0x4) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r1) r3 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r3, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x9, "36107380282191"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44800) r3 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r3, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r0) r1 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 1: r0 = socket(0x1, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x6, @private2, 0x400}}, 0x81, 0xffff, 0x8, 0x8, 0xc, 0x5cd5, 0xe3}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @empty}}, 0x7fff, 0x7ff}, 0x90) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) r1 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 1: r0 = socket(0x1, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x6, @private2, 0x400}}, 0x81, 0xffff, 0x8, 0x8, 0xc, 0x5cd5, 0xe3}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @empty}}, 0x7fff, 0x7ff}, 0x90) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:06 executing program 1: r0 = socket(0x1, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x6, @private2, 0x400}}, 0x81, 0xffff, 0x8, 0x8, 0xc, 0x5cd5, 0xe3}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @empty}}, 0x7fff, 0x7ff}, 0x90) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0xd, "361073802821914f0945a0"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:06 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) socket(0x1d, 0x1, 0x100) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) socket(0x1d, 0x1, 0x100) 21:45:06 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) socket(0x1d, 0x1, 0x100) socket(0x1, 0x5, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) socket(0x1d, 0x1, 0x100) (async) 21:45:06 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:06 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0xd, "361073802821914f0945a0"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:07 executing program 3: r0 = socket(0x1e, 0x4, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7f}]}, 0x2c}}, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:07 executing program 2: r0 = socket(0x0, 0x0, 0x1) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:07 executing program 1: r0 = socket(0x7, 0x5, 0xfffffffb) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r1}, &(0x7f0000000040), &(0x7f0000000080)='%+9llu \x00'}, 0x20) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:07 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0xd, "361073802821914f0945a0"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:07 executing program 2: r0 = socket(0x0, 0x0, 0x1) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:07 executing program 1: r0 = socket(0x7, 0x5, 0xfffffffb) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r1}, &(0x7f0000000040), &(0x7f0000000080)='%+9llu \x00'}, 0x20) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:07 executing program 2: r0 = socket(0x0, 0x0, 0x1) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:07 executing program 1: r0 = socket(0x7, 0x5, 0xfffffffb) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r1}, &(0x7f0000000040), &(0x7f0000000080)='%+9llu \x00'}, 0x20) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:07 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0xf, "361073802821914f0945a07881"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:07 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:07 executing program 1: r0 = socket(0x9, 0x2, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000000880)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000003000000080001"], 0x20}}, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', r4, 0xffffffffffffffff, 0x3, 0x2}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000008c0), r0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x28, r6, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000854}, 0x20000810) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@empty, @empty, 0x0}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f00000009c0)={'syztnl1\x00', 0x0, 0x10, 0x80, 0x9, 0x1f, {{0xc, 0x4, 0x1, 0x3, 0x30, 0x67, 0x0, 0x3, 0x2f, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0x1c, 0xc8, 0x1, 0x9, [{@empty, 0x4}, {@private=0xa010102, 0x5}, {@multicast2, 0x3}]}]}}}}}) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x34, r12, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r13}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8}]}, 0x34}}, 0x0) r14 = socket$nl_generic(0x10, 0x3, 0x10) r15 = socket$nl_generic(0x10, 0x3, 0x10) r16 = syz_genetlink_get_family_id$team(&(0x7f0000000280), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r15, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r14, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000780)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r16, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=r17, @ANYBLOB], 0x20}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000280)={'tunl0\x00', &(0x7f0000000200)={'tunl0\x00', 0x0, 0x8000, 0x7, 0xfffffffd, 0xf7b7, {{0x5, 0x4, 0x2, 0x9, 0x14, 0x24, 0x0, 0x7, 0x4, 0x0, @rand_addr=0x64010101, @rand_addr=0x64010100}}}}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000340)={'sit0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x20, 0x1, 0x7, 0x3, {{0x6, 0x4, 0x3, 0x2, 0x18, 0x66, 0x0, 0x4, 0x2d, 0x0, @broadcast, @multicast2, {[@ra={0x94, 0x4, 0x1}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000380)={0x410, r2, 0x10, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r4}, {0x12c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r8}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r9}, {0xfc, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xff000000}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5e}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r17}, {0xf0, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r19}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r20}}}]}}]}, 0x410}, 0x1, 0x0, 0x0, 0x1}, 0x0) r21 = socket(0x2b, 0x405, 0x1) ioctl$PPPOEIOCDFWD(r21, 0x5411, 0x0) 21:45:07 executing program 4: socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:07 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0xf, "361073802821914f0945a07881"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:07 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:07 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0xf, "361073802821914f0945a07881"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:07 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:07 executing program 1: r0 = socket(0x9, 0x2, 0x4) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000000880)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000003000000080001"], 0x20}}, 0x0) (async) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', r4, 0xffffffffffffffff, 0x3, 0x2}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) (async) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000008c0), r0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x28, r6, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000854}, 0x20000810) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@empty, @empty, 0x0}, &(0x7f0000000100)=0xc) (async) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) (async, rerun: 64) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f00000009c0)={'syztnl1\x00', 0x0, 0x10, 0x80, 0x9, 0x1f, {{0xc, 0x4, 0x1, 0x3, 0x30, 0x67, 0x0, 0x3, 0x2f, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0x1c, 0xc8, 0x1, 0x9, [{@empty, 0x4}, {@private=0xa010102, 0x5}, {@multicast2, 0x3}]}]}}}}}) (async, rerun: 64) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x34, r12, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r13}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8}]}, 0x34}}, 0x0) (async) r14 = socket$nl_generic(0x10, 0x3, 0x10) (async) r15 = socket$nl_generic(0x10, 0x3, 0x10) r16 = syz_genetlink_get_family_id$team(&(0x7f0000000280), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r15, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r14, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000780)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r16, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=r17, @ANYBLOB], 0x20}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000280)={'tunl0\x00', &(0x7f0000000200)={'tunl0\x00', 0x0, 0x8000, 0x7, 0xfffffffd, 0xf7b7, {{0x5, 0x4, 0x2, 0x9, 0x14, 0x24, 0x0, 0x7, 0x4, 0x0, @rand_addr=0x64010101, @rand_addr=0x64010100}}}}) (async) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000340)={'sit0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x20, 0x1, 0x7, 0x3, {{0x6, 0x4, 0x3, 0x2, 0x18, 0x66, 0x0, 0x4, 0x2d, 0x0, @broadcast, @multicast2, {[@ra={0x94, 0x4, 0x1}]}}}}}) (rerun: 64) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000380)={0x410, r2, 0x10, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r4}, {0x12c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r8}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r9}, {0xfc, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xff000000}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5e}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r17}, {0xf0, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r19}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r20}}}]}}]}, 0x410}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r21 = socket(0x2b, 0x405, 0x1) ioctl$PPPOEIOCDFWD(r21, 0x5411, 0x0) 21:45:07 executing program 2: socket(0x18, 0x0, 0x1) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) [ 2902.387676][ T5447] __nla_validate_parse: 6 callbacks suppressed [ 2902.387695][ T5447] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2902.406258][ T5447] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 21:45:07 executing program 2: socket(0x18, 0x0, 0x1) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:07 executing program 1: r0 = socket(0x9, 0x2, 0x4) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000000880)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000003000000080001"], 0x20}}, 0x0) (async) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', r4, 0xffffffffffffffff, 0x3, 0x2}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) (async) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000008c0), r0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x28, r6, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000854}, 0x20000810) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@empty, @empty, 0x0}, &(0x7f0000000100)=0xc) (async) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f00000009c0)={'syztnl1\x00', 0x0, 0x10, 0x80, 0x9, 0x1f, {{0xc, 0x4, 0x1, 0x3, 0x30, 0x67, 0x0, 0x3, 0x2f, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0x1c, 0xc8, 0x1, 0x9, [{@empty, 0x4}, {@private=0xa010102, 0x5}, {@multicast2, 0x3}]}]}}}}}) (async) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x34, r12, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r13}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8}]}, 0x34}}, 0x0) (async) r14 = socket$nl_generic(0x10, 0x3, 0x10) (async) r15 = socket$nl_generic(0x10, 0x3, 0x10) r16 = syz_genetlink_get_family_id$team(&(0x7f0000000280), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r15, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r14, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000780)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r16, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=r17, @ANYBLOB], 0x20}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000280)={'tunl0\x00', &(0x7f0000000200)={'tunl0\x00', 0x0, 0x8000, 0x7, 0xfffffffd, 0xf7b7, {{0x5, 0x4, 0x2, 0x9, 0x14, 0x24, 0x0, 0x7, 0x4, 0x0, @rand_addr=0x64010101, @rand_addr=0x64010100}}}}) (async) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000340)={'sit0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x20, 0x1, 0x7, 0x3, {{0x6, 0x4, 0x3, 0x2, 0x18, 0x66, 0x0, 0x4, 0x2d, 0x0, @broadcast, @multicast2, {[@ra={0x94, 0x4, 0x1}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000380)={0x410, r2, 0x10, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r4}, {0x12c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r8}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r9}, {0xfc, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xff000000}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5e}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r17}, {0xf0, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r19}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r20}}}]}}]}, 0x410}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r21 = socket(0x2b, 0x405, 0x1) ioctl$PPPOEIOCDFWD(r21, 0x5411, 0x0) 21:45:07 executing program 2: socket(0x18, 0x0, 0x1) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) [ 2902.451807][ T5460] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 21:45:07 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:07 executing program 1: r0 = socket(0x1, 0x3, 0xffffffff) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:07 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r0, 0x0, &(0x7f0000000440)) 21:45:07 executing program 1: r0 = socket(0x1, 0x3, 0xffffffff) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:07 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockname$l2tp6(r0, 0x0, 0x0) [ 2902.503597][ T5471] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 21:45:07 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:07 executing program 1: r0 = socket(0x1, 0x3, 0xffffffff) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:07 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:07 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:07 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040005}, 0x880) 21:45:07 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:08 executing program 3: r0 = socket(0x1e, 0x4, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7f}]}, 0x2c}}, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:08 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040005}, 0x880) 21:45:08 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:08 executing program 2: getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:08 executing program 2: getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:08 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040005}, 0x880) 21:45:08 executing program 2: getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:08 executing program 1: r0 = socket(0x1, 0x6, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:08 executing program 2: r0 = socket(0x0, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:08 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:08 executing program 1: r0 = socket(0x1, 0x6, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:08 executing program 1: r0 = socket(0x1, 0x6, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:08 executing program 2: r0 = socket(0x0, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:08 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:08 executing program 4: socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:08 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_freezer_state(r1, &(0x7f0000000300), 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x200002, 0x0) syz_clone3(&(0x7f0000000240)={0x20a09000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f00000000c0)=""/47, 0x2f, &(0x7f0000000100)=""/249, 0xfffffffffffffffe, 0x0, {r2}}, 0x58) 21:45:08 executing program 1: socket(0x1, 0x5, 0x0) (async) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_freezer_state(r1, &(0x7f0000000300), 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x200002, 0x0) syz_clone3(&(0x7f0000000240)={0x20a09000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f00000000c0)=""/47, 0x2f, &(0x7f0000000100)=""/249, 0xfffffffffffffffe, 0x0, {r2}}, 0x58) (async) syz_clone3(&(0x7f0000000240)={0x20a09000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f00000000c0)=""/47, 0x2f, &(0x7f0000000100)=""/249, 0xfffffffffffffffe, 0x0, {r2}}, 0x58) 21:45:08 executing program 2: r0 = socket(0x0, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:08 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:08 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_freezer_state(r1, &(0x7f0000000300), 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x200002, 0x0) syz_clone3(&(0x7f0000000240)={0x20a09000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f00000000c0)=""/47, 0x2f, &(0x7f0000000100)=""/249, 0xfffffffffffffffe, 0x0, {r2}}, 0x58) 21:45:08 executing program 2: socket(0x18, 0x0, 0x0) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xc, &(0x7f0000001700), 0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x7fffffff, @private2, 0x6}}}, &(0x7f0000000200)=0x84) r2 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x600000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x7, 0x3, 0x4, 0x1, 0x200}, 0x14) ioctl$PPPOEIOCDFWD(r2, 0x5411, 0x0) 21:45:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xc, &(0x7f0000001700), 0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x30}, &(0x7f0000000100)=0xc) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x7fffffff, @private2, 0x6}}}, &(0x7f0000000200)=0x84) socket(0x1, 0x5, 0x0) (async) r2 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x600000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x7, 0x3, 0x4, 0x1, 0x200}, 0x14) ioctl$PPPOEIOCDFWD(r2, 0x5411, 0x0) 21:45:08 executing program 2: socket(0x18, 0x0, 0x0) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:08 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x3, 0x48}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xc, &(0x7f0000001700), 0x9c) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x7fffffff, @private2, 0x6}}}, &(0x7f0000000200)=0x84) (async) r2 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x600000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x7, 0x3, 0x4, 0x1, 0x200}, 0x14) ioctl$PPPOEIOCDFWD(r2, 0x5411, 0x0) 21:45:08 executing program 2: socket(0x18, 0x0, 0x0) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x20) 21:45:08 executing program 1: r0 = socket(0x23, 0x800, 0x2) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:08 executing program 1: r0 = socket(0x23, 0x800, 0x2) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:08 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname$l2tp6(r0, 0x0, &(0x7f0000000440)) 21:45:08 executing program 1: r0 = socket(0x23, 0x800, 0x2) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:08 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname$l2tp6(r0, 0x0, 0x0) 21:45:09 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xfff9, 0x3ff, 0x5, 0x9, 0x10000}, 0x14) 21:45:09 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x3, 0x48}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:09 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname$l2tp6(r0, 0x0, 0x0) 21:45:09 executing program 3: r0 = socket(0x10, 0x1, 0x6) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x10000, 0x10400) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x5c, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3f}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40090}, 0x1) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x8, 0x3, 0x1}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000280), r0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:09 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x6}, &(0x7f0000000040)=0x8) (rerun: 32) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xfff9, 0x3ff, 0x5, 0x9, 0x10000}, 0x14) 21:45:09 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname$l2tp6(r0, 0x0, 0x0) 21:45:09 executing program 3: r0 = socket(0x10, 0x1, 0x6) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x10000, 0x10400) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x5c, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3f}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40090}, 0x1) (async) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x8, 0x3, 0x1}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000280), r0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:09 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xfff9, 0x3ff, 0x5, 0x9, 0x10000}, 0x14) (async) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xfff9, 0x3ff, 0x5, 0x9, 0x10000}, 0x14) 21:45:09 executing program 2: r0 = socket(0x10, 0x1, 0x6) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x10000, 0x10400) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x5c, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3f}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40090}, 0x1) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x8, 0x3, 0x1}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000280), r0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:09 executing program 3: r0 = socket(0x10, 0x1, 0x6) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x10000, 0x10400) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x5c, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3f}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40090}, 0x1) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x8, 0x3, 0x1}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000280), r0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) socket(0x10, 0x1, 0x6) (async) syz_open_dev$loop(&(0x7f0000000000), 0x10000, 0x10400) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x5c, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3f}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40090}, 0x1) (async) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x8, 0x3, 0x1}) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000280), r0) (async) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async) 21:45:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.self_freezing\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x60, r2, 0x8, 0x7ffffdff, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3f}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1f}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="99acbeeee424"}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)={0x24, r2, 0x8, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x54, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000128bd7000ffdbdf250d0000000500380001000000050033000100000005002f000100000006dd27000100000008002c00000100000a000900aaaaaaaaaa2f000005002a00000000001fe93d911797dab29a805f3e3fd7df0bb3b99e084f0972474b9b931cbdd44d621906608a9686362483fcafd23a4d5cd80ef2d3fef7d7066434709c7014abcc0564b8b148263318a399d7d23debfba465bb55cf91fd0d08f6c92ffb0b5e5e4fdc5dff02581b5956e1eed8774b1e5f4d922da68a44ddee759f23cd13ed756ddb3ded731654bc3eb2357386e92d5d3de45a54862e5795b6954bd8959041"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r5 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r5, 0x5411, 0x0) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000003f1cab0bb7aa6e91d2ce94bad6c0fc3bd5e3b46c566f39602d75e645d74aa7c5850053d02c83ed8e", @ANYRES16=r3, @ANYBLOB="f9ff"], 0x1c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x20, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x80000000}, @WGDEVICE_A_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4044004}, 0x4044010) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r4 = socket$inet(0x2, 0x4, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xfe}}}, [0x2, 0x10000000, 0x1, 0x8, 0xae, 0x9, 0x9, 0xffff, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x7, 0x5, 0xffffffffffffffc1]}, &(0x7f0000000400)=0x100) 21:45:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.self_freezing\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x60, r2, 0x8, 0x7ffffdff, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3f}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1f}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="99acbeeee424"}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)={0x24, r2, 0x8, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x54, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) (async) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000128bd7000ffdbdf250d0000000500380001000000050033000100000005002f000100000006dd27000100000008002c00000100000a000900aaaaaaaaaa2f000005002a00000000001fe93d911797dab29a805f3e3fd7df0bb3b99e084f0972474b9b931cbdd44d621906608a9686362483fcafd23a4d5cd80ef2d3fef7d7066434709c7014abcc0564b8b148263318a399d7d23debfba465bb55cf91fd0d08f6c92ffb0b5e5e4fdc5dff02581b5956e1eed8774b1e5f4d922da68a44ddee759f23cd13ed756ddb3ded731654bc3eb2357386e92d5d3de45a54862e5795b6954bd8959041"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async, rerun: 64) r5 = socket(0x1, 0x5, 0x0) (rerun: 64) ioctl$PPPOEIOCDFWD(r5, 0x5411, 0x0) 21:45:09 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x3, 0x48}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:09 executing program 4: socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:09 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x9}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x80) 21:45:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.self_freezing\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x60, r2, 0x8, 0x7ffffdff, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3f}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1f}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="99acbeeee424"}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x4000) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x60, r2, 0x8, 0x7ffffdff, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3f}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1f}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="99acbeeee424"}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)={0x24, r2, 0x8, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x54, 0x3, r3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000128bd7000ffdbdf250d0000000500380001000000050033000100000005002f000100000006dd27000100000008002c00000100000a000900aaaaaaaaaa2f000005002a00000000001fe93d911797dab29a805f3e3fd7df0bb3b99e084f0972474b9b931cbdd44d621906608a9686362483fcafd23a4d5cd80ef2d3fef7d7066434709c7014abcc0564b8b148263318a399d7d23debfba465bb55cf91fd0d08f6c92ffb0b5e5e4fdc5dff02581b5956e1eed8774b1e5f4d922da68a44ddee759f23cd13ed756ddb3ded731654bc3eb2357386e92d5d3de45a54862e5795b6954bd8959041"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000128bd7000ffdbdf250d0000000500380001000000050033000100000005002f000100000006dd27000100000008002c00000100000a000900aaaaaaaaaa2f000005002a00000000001fe93d911797dab29a805f3e3fd7df0bb3b99e084f0972474b9b931cbdd44d621906608a9686362483fcafd23a4d5cd80ef2d3fef7d7066434709c7014abcc0564b8b148263318a399d7d23debfba465bb55cf91fd0d08f6c92ffb0b5e5e4fdc5dff02581b5956e1eed8774b1e5f4d922da68a44ddee759f23cd13ed756ddb3ded731654bc3eb2357386e92d5d3de45a54862e5795b6954bd8959041"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r5 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r5, 0x5411, 0x0) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000003f1cab0bb7aa6e91d2ce94bad6c0fc3bd5e3b46c566f39602d75e645d74aa7c5850053d02c83ed8e", @ANYRES16=r3, @ANYBLOB="f9ff"], 0x1c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x20, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x80000000}, @WGDEVICE_A_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4044004}, 0x4044010) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r4 = socket$inet(0x2, 0x4, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xfe}}}, [0x2, 0x10000000, 0x1, 0x8, 0xae, 0x9, 0x9, 0xffff, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x7, 0x5, 0xffffffffffffffc1]}, &(0x7f0000000400)=0x100) 21:45:09 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:09 executing program 1: setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={0x0, 0xfffe}, 0x8) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000003f1cab0bb7aa6e91d2ce94bad6c0fc3bd5e3b46c566f39602d75e645d74aa7c5850053d02c83ed8e", @ANYRES16=r3, @ANYBLOB="f9ff"], 0x1c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x20, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x80000000}, @WGDEVICE_A_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4044004}, 0x4044010) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r4 = socket$inet(0x2, 0x4, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xfe}}}, [0x2, 0x10000000, 0x1, 0x8, 0xae, 0x9, 0x9, 0xffff, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x7, 0x5, 0xffffffffffffffc1]}, &(0x7f0000000400)=0x100) 21:45:09 executing program 1: setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={0x0, 0xfffe}, 0x8) (async) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={0x0, 0xfffe}, 0x8) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:09 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:09 executing program 1: setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={0x0, 0xfffe}, 0x8) socket(0x1, 0x5, 0x0) (async) r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:09 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) syz_clone3(&(0x7f0000000300)={0x104100000, &(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x2a}, &(0x7f0000000140)=""/239, 0xef, &(0x7f0000000240)=""/93, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0], 0x2}, 0x58) r2 = perf_event_open$cgroup(&(0x7f00000003c0)={0x5, 0x80, 0x20, 0x3, 0x9, 0x2, 0x0, 0x4, 0x180, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000380), 0x7}, 0x0, 0x5, 0xfff, 0x4, 0x7, 0x1, 0x3f, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f0000000000)={0xef1b74ef6364ddb8, 0x80, 0x59, 0x62, 0x0, 0x7f, 0x0, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x40, 0x5, @perf_config_ext={0x0, 0x3}, 0x1800, 0x5, 0x6, 0x3, 0xf, 0x9, 0x94, 0x0, 0x7fffffff, 0x0, 0x5}, r1, 0x3, r2, 0x0) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:09 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) syz_clone3(&(0x7f0000000300)={0x104100000, &(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x2a}, &(0x7f0000000140)=""/239, 0xef, &(0x7f0000000240)=""/93, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0], 0x2}, 0x58) r2 = perf_event_open$cgroup(&(0x7f00000003c0)={0x5, 0x80, 0x20, 0x3, 0x9, 0x2, 0x0, 0x4, 0x180, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000380), 0x7}, 0x0, 0x5, 0xfff, 0x4, 0x7, 0x1, 0x3f, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f0000000000)={0xef1b74ef6364ddb8, 0x80, 0x59, 0x62, 0x0, 0x7f, 0x0, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x40, 0x5, @perf_config_ext={0x0, 0x3}, 0x1800, 0x5, 0x6, 0x3, 0xf, 0x9, 0x94, 0x0, 0x7fffffff, 0x0, 0x5}, r1, 0x3, r2, 0x0) 21:45:09 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:09 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) syz_clone3(&(0x7f0000000300)={0x104100000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0x2a}, &(0x7f0000000140)=""/239, 0xef, &(0x7f0000000240)=""/93, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0], 0x2}, 0x58) (async) syz_clone3(&(0x7f0000000300)={0x104100000, &(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x2a}, &(0x7f0000000140)=""/239, 0xef, &(0x7f0000000240)=""/93, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0], 0x2}, 0x58) r2 = perf_event_open$cgroup(&(0x7f00000003c0)={0x5, 0x80, 0x20, 0x3, 0x9, 0x2, 0x0, 0x4, 0x180, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000380), 0x7}, 0x0, 0x5, 0xfff, 0x4, 0x7, 0x1, 0x3f, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f0000000000)={0xef1b74ef6364ddb8, 0x80, 0x59, 0x62, 0x0, 0x7f, 0x0, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x40, 0x5, @perf_config_ext={0x0, 0x3}, 0x1800, 0x5, 0x6, 0x3, 0xf, 0x9, 0x94, 0x0, 0x7fffffff, 0x0, 0x5}, r1, 0x3, r2, 0x0) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:09 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x23, 0x4, 0x0, 0x6, 0x8c, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:09 executing program 1: r0 = socket(0x3, 0x6, 0xffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x3, 0x80000, 0x7c}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1, 0x1}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:09 executing program 1: r0 = socket(0x3, 0x6, 0xffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x3, 0x80000, 0x7c}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1, 0x1}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) socket(0x3, 0x6, 0xffff) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x3, 0x80000, 0x7c}, &(0x7f0000000040)=0x14) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1, 0x1}, 0x8) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:09 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x23, 0x4, 0x0, 0x6, 0x8c, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:09 executing program 1: r0 = socket(0x3, 0x6, 0xffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x3, 0x80000, 0x7c}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1, 0x1}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:09 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:09 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r3, 0x321, 0x0, 0x0, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x24}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'gretap0\x00', &(0x7f0000000080)={'sit0\x00', 0x0, 0x700, 0x1, 0x0, 0x8, {{0x33, 0x4, 0x0, 0x7, 0xcc, 0x66, 0x0, 0x1, 0x2f, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x44}, {[@lsrr={0x83, 0x17, 0x92, [@dev={0xac, 0x14, 0x14, 0x3a}, @loopback, @rand_addr=0x64010102, @private=0xa010102, @remote]}, @ssrr={0x89, 0x7, 0x3d, [@local]}, @cipso={0x86, 0x21, 0x0, [{0x6, 0x5, "b2fc8b"}, {0x7, 0x12, "c84f9ac27bcb3bca7841775bd2865b83"}, {0x0, 0x4, "e7d8"}]}, @rr={0x7, 0x17, 0x6, [@dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x24}, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote]}, @timestamp={0x44, 0xc, 0x1c, 0x0, 0x4, [0x4, 0x3]}, @timestamp={0x44, 0x18, 0xdc, 0x0, 0x0, [0xfffffffb, 0x31c2, 0x7fffffff, 0x1ff, 0x8]}, @timestamp_addr={0x44, 0x3c, 0x1a, 0x1, 0xf, [{@remote, 0x2}, {@rand_addr=0x64010101, 0x37c1}, {@private=0xa010101, 0xf2}, {@rand_addr=0x64010102, 0x1ff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x151}, {@remote, 0x7}, {@loopback, 0xff}]}]}}}}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x0, 0x128, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x400000}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1e}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xfffffffa}]}, 0x68}, 0x1, 0x0, 0x0, 0x44040}, 0x8001) 21:45:09 executing program 2: socket(0x1, 0x5, 0x0) r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 4: socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 2: socket(0x1, 0x5, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x9}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x80) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x9}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x80) 21:45:10 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async, rerun: 32) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r3, 0x321, 0x0, 0x0, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x24}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'gretap0\x00', &(0x7f0000000080)={'sit0\x00', 0x0, 0x700, 0x1, 0x0, 0x8, {{0x33, 0x4, 0x0, 0x7, 0xcc, 0x66, 0x0, 0x1, 0x2f, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x44}, {[@lsrr={0x83, 0x17, 0x92, [@dev={0xac, 0x14, 0x14, 0x3a}, @loopback, @rand_addr=0x64010102, @private=0xa010102, @remote]}, @ssrr={0x89, 0x7, 0x3d, [@local]}, @cipso={0x86, 0x21, 0x0, [{0x6, 0x5, "b2fc8b"}, {0x7, 0x12, "c84f9ac27bcb3bca7841775bd2865b83"}, {0x0, 0x4, "e7d8"}]}, @rr={0x7, 0x17, 0x6, [@dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x24}, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote]}, @timestamp={0x44, 0xc, 0x1c, 0x0, 0x4, [0x4, 0x3]}, @timestamp={0x44, 0x18, 0xdc, 0x0, 0x0, [0xfffffffb, 0x31c2, 0x7fffffff, 0x1ff, 0x8]}, @timestamp_addr={0x44, 0x3c, 0x1a, 0x1, 0xf, [{@remote, 0x2}, {@rand_addr=0x64010101, 0x37c1}, {@private=0xa010101, 0xf2}, {@rand_addr=0x64010102, 0x1ff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x151}, {@remote, 0x7}, {@loopback, 0xff}]}]}}}}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x0, 0x128, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x400000}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1e}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xfffffffa}]}, 0x68}, 0x1, 0x0, 0x0, 0x44040}, 0x8001) 21:45:10 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x23, 0x4, 0x0, 0x6, 0x8c, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:10 executing program 2: socket(0x1, 0x5, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 4: socket(0x1, 0x5, 0x0) socket(0x1e, 0x6, 0x7) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000000c0)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r3, 0x321, 0x0, 0x0, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x24}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'gretap0\x00', &(0x7f0000000080)={'sit0\x00', 0x0, 0x700, 0x1, 0x0, 0x8, {{0x33, 0x4, 0x0, 0x7, 0xcc, 0x66, 0x0, 0x1, 0x2f, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x44}, {[@lsrr={0x83, 0x17, 0x92, [@dev={0xac, 0x14, 0x14, 0x3a}, @loopback, @rand_addr=0x64010102, @private=0xa010102, @remote]}, @ssrr={0x89, 0x7, 0x3d, [@local]}, @cipso={0x86, 0x21, 0x0, [{0x6, 0x5, "b2fc8b"}, {0x7, 0x12, "c84f9ac27bcb3bca7841775bd2865b83"}, {0x0, 0x4, "e7d8"}]}, @rr={0x7, 0x17, 0x6, [@dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x24}, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote]}, @timestamp={0x44, 0xc, 0x1c, 0x0, 0x4, [0x4, 0x3]}, @timestamp={0x44, 0x18, 0xdc, 0x0, 0x0, [0xfffffffb, 0x31c2, 0x7fffffff, 0x1ff, 0x8]}, @timestamp_addr={0x44, 0x3c, 0x1a, 0x1, 0xf, [{@remote, 0x2}, {@rand_addr=0x64010101, 0x37c1}, {@private=0xa010101, 0xf2}, {@rand_addr=0x64010102, 0x1ff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x151}, {@remote, 0x7}, {@loopback, 0xff}]}]}}}}}) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'gretap0\x00', &(0x7f0000000080)={'sit0\x00', 0x0, 0x700, 0x1, 0x0, 0x8, {{0x33, 0x4, 0x0, 0x7, 0xcc, 0x66, 0x0, 0x1, 0x2f, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x44}, {[@lsrr={0x83, 0x17, 0x92, [@dev={0xac, 0x14, 0x14, 0x3a}, @loopback, @rand_addr=0x64010102, @private=0xa010102, @remote]}, @ssrr={0x89, 0x7, 0x3d, [@local]}, @cipso={0x86, 0x21, 0x0, [{0x6, 0x5, "b2fc8b"}, {0x7, 0x12, "c84f9ac27bcb3bca7841775bd2865b83"}, {0x0, 0x4, "e7d8"}]}, @rr={0x7, 0x17, 0x6, [@dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x24}, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote]}, @timestamp={0x44, 0xc, 0x1c, 0x0, 0x4, [0x4, 0x3]}, @timestamp={0x44, 0x18, 0xdc, 0x0, 0x0, [0xfffffffb, 0x31c2, 0x7fffffff, 0x1ff, 0x8]}, @timestamp_addr={0x44, 0x3c, 0x1a, 0x1, 0xf, [{@remote, 0x2}, {@rand_addr=0x64010101, 0x37c1}, {@private=0xa010101, 0xf2}, {@rand_addr=0x64010102, 0x1ff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x151}, {@remote, 0x7}, {@loopback, 0xff}]}]}}}}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x0, 0x128, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x400000}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1e}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xfffffffa}]}, 0x68}, 0x1, 0x0, 0x0, 0x44040}, 0x8001) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x0, 0x128, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x400000}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1e}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xfffffffa}]}, 0x68}, 0x1, 0x0, 0x0, 0x44040}, 0x8001) 21:45:10 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 2: socket(0x1, 0x5, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0x0, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:10 executing program 4: pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 2: r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 4: pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 2: r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0xacc, @private0, 0x17}}, 0xaa, 0x1f8}, &(0x7f0000000140)=0x90) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000002080)=ANY=[@ANYBLOB="001f0000", @ANYRES16=r3, @ANYBLOB="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"], 0x1f00}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000c40)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x448}, 0x1, 0x0, 0x0, 0x4000}, 0x8048051) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:10 executing program 4: pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 2: r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 4: socket(0x0, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0x0, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:10 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0xacc, @private0, 0x17}}, 0xaa, 0x1f8}, &(0x7f0000000140)=0x90) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000002080)=ANY=[@ANYBLOB="001f0000", @ANYRES16=r3, @ANYBLOB="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"], 0x1f00}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000c40)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="140002007767310000000000000000000000000008000700eb0000000800050001000000060006004e230000e80008802800008024000100975c9d81c983c8209ee781254b899f8ed925ae9f0923c23c62f53c57cdbf691c4000008006000500070000001400040002004e240a0101010000000000000000200004000a004e217ffffffffe8000000000000000000000000000bb050000006400008024000100d1732899f611cd8994034d7f413dc957630e5493c285aca40065cb6311be696b240002005264a20860f4926136ecc71e84b70a4db543defbd2314feab1c9e0d92df838d206000500c438000006000500be0d000008000a0001000000180000801400040002004e23640101010000000000000000"], 0x448}, 0x1, 0x0, 0x0, 0x4000}, 0x8048051) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) socket(0x1, 0x5, 0x0) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0xc) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0xacc, @private0, 0x17}}, 0xaa, 0x1f8}, &(0x7f0000000140)=0x90) (async) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000002080)=ANY=[@ANYBLOB="001f0000", @ANYRES16=r3, @ANYBLOB="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"], 0x1f00}}, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000c40)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x448}, 0x1, 0x0, 0x0, 0x4000}, 0x8048051) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) 21:45:10 executing program 4: socket(0x0, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0xacc, @private0, 0x17}}, 0xaa, 0x1f8}, &(0x7f0000000140)=0x90) (async, rerun: 32) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) (rerun: 32) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000002080)=ANY=[@ANYBLOB="001f0000", @ANYRES16=r3, @ANYBLOB="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"], 0x1f00}}, 0x0) (async, rerun: 64) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000c40)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x448}, 0x1, 0x0, 0x0, 0x4000}, 0x8048051) (async, rerun: 64) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:10 executing program 4: socket(0x0, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0x0, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:10 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x68002, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) r1 = socket(0x9, 0xa, 0x0) ioctl$PPPOEIOCDFWD(r1, 0x5411, 0x0) 21:45:10 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 4: socket(0x1, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0x7, 0xff, [@multicast1]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:10 executing program 4: socket(0x1, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x68002, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) r1 = socket(0x9, 0xa, 0x0) ioctl$PPPOEIOCDFWD(r1, 0x5411, 0x0) 21:45:10 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x68002, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) (async) r1 = socket(0x9, 0xa, 0x0) ioctl$PPPOEIOCDFWD(r1, 0x5411, 0x0) 21:45:10 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 4: socket(0x1, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x9}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x80) 21:45:10 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0x7, 0xff, [@multicast1]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:10 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x0, 0x0, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x5, 0x5, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0x187, "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"}, &(0x7f0000000140)=0x18f) 21:45:10 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x0, 0x0, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x5, 0x5, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0x187, "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"}, &(0x7f0000000140)=0x18f) 21:45:10 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:10 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x0, 0x0, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:10 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000100)) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x5, 0x5, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0x187, "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"}, &(0x7f0000000140)=0x18f) 21:45:11 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0x7, 0xff, [@multicast1]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:11 executing program 1: r0 = socket(0x18, 0x0, 0x0) bind$rds(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x23, "7320ef064d2bcd5e4888a25a02c170262cd244eaf95a016bee1270aed3820ff115a9ce"}, &(0x7f0000000040)=0x2b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @multicast1}}, 0x80000000, 0x1, 0x2, 0x2, 0x2}, &(0x7f0000000140)=0x98) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0x0) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 1: r0 = socket(0x18, 0x0, 0x0) bind$rds(r0, 0x0, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x23, "7320ef064d2bcd5e4888a25a02c170262cd244eaf95a016bee1270aed3820ff115a9ce"}, &(0x7f0000000040)=0x2b) (rerun: 32) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @multicast1}}, 0x80000000, 0x1, 0x2, 0x2, 0x2}, &(0x7f0000000140)=0x98) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0x0) 21:45:11 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x5, 0x6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, 0x0, &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 1: r0 = socket(0x18, 0x0, 0x0) bind$rds(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x23, "7320ef064d2bcd5e4888a25a02c170262cd244eaf95a016bee1270aed3820ff115a9ce"}, &(0x7f0000000040)=0x2b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @multicast1}}, 0x80000000, 0x1, 0x2, 0x2, 0x2}, &(0x7f0000000140)=0x98) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0x0) socket(0x18, 0x0, 0x0) (async) bind$rds(r0, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x23, "7320ef064d2bcd5e4888a25a02c170262cd244eaf95a016bee1270aed3820ff115a9ce"}, &(0x7f0000000040)=0x2b) (async) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @multicast1}}, 0x80000000, 0x1, 0x2, 0x2, 0x2}, &(0x7f0000000140)=0x98) (async) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0x0) (async) 21:45:11 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0x7, 0xff, [@remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, 0x0, &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:11 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, 0x0, &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) 21:45:11 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0), 0x0) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0x7, 0xff, [@remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:11 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0), 0x0) 21:45:11 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) socket(0x1, 0x5, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) (async) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0), 0x0) 21:45:11 executing program 3: r0 = socket(0x1e, 0x4, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x20}, &(0x7f0000000040)=0x10) r1 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r1, 0x5411, 0x0) 21:45:11 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0x7, 0xff, [@remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:11 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x20}, &(0x7f0000000040)=0x10) (async) r1 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r1, 0x5411, 0x0) 21:45:11 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x20}, &(0x7f0000000040)=0x10) r1 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r1, 0x5411, 0x0) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}, 0x2, 0x87c9, 0x3, 0x2, 0x23, 0xffff, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x100, @empty, 0x4}}, 0x4, 0x4566, 0x2e, 0xffff, 0x22, 0x1800000, 0xff}, &(0x7f00000001c0)=0x9c) 21:45:11 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, &(0x7f00000001c0), 0x0) 21:45:11 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x19, 0x4, 0x0, 0x6, 0x64, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, &(0x7f00000001c0), 0x0) 21:45:11 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}, 0x2, 0x87c9, 0x3, 0x2, 0x23, 0xffff, 0x2}, &(0x7f00000000c0)=0x9c) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}, 0x2, 0x87c9, 0x3, 0x2, 0x23, 0xffff, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x100, @empty, 0x4}}, 0x4, 0x4566, 0x2e, 0xffff, 0x22, 0x1800000, 0xff}, &(0x7f00000001c0)=0x9c) 21:45:11 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}, 0x2, 0x87c9, 0x3, 0x2, 0x23, 0xffff, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x100, @empty, 0x4}}, 0x4, 0x4566, 0x2e, 0xffff, 0x22, 0x1800000, 0xff}, &(0x7f00000001c0)=0x9c) 21:45:11 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:11 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="6800000082d2d1789111509e75cf8ef66d992cb34a8279091737e1b742a10fd63db219debd99f8af279fbf8b74354d7eb367a60607f7dbb03cf91db8ede8eead6870351a048d255881012e654de5cd63f0d92b0167a3ffca6a4b99dd2a03bd4d3060a07e6dba8e92dff7832a226777809613b1aef7f6dd346649516a36c1aacd1cb57e82ca1e29ccf574df2ca91c5207024295879aec74abbb74d7214d90b781223d914e600e38401438ca4a20483df72922670b14fa5200a2ad13d9084451a495cc40742e9f22ccbb0fd1b33cb23d301da219eafcebe7e77665aa0ad812e605960fc8af4340b421575520e94d473369dde0adca67000000", @ANYRES16=0x0, @ANYBLOB="00032bbd7000fbdbdf2502000000050035001f000000080000050035002800000005003800000000000a0009001e83317c33cc0000050037000000000008003a0089000000080003000000000000", @ANYRES32=r1, @ANYBLOB="05002e0001000000"], 0x68}}, 0x20000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x0, 0x7ff, 0x1, 0x10000, 0x100}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x4, 0x80000000, 0x35b}, &(0x7f00000003c0)=0x10) 21:45:11 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="6800000082d2d1789111509e75cf8ef66d992cb34a8279091737e1b742a10fd63db219debd99f8af279fbf8b74354d7eb367a60607f7dbb03cf91db8ede8eead6870351a048d255881012e654de5cd63f0d92b0167a3ffca6a4b99dd2a03bd4d3060a07e6dba8e92dff7832a226777809613b1aef7f6dd346649516a36c1aacd1cb57e82ca1e29ccf574df2ca91c5207024295879aec74abbb74d7214d90b781223d914e600e38401438ca4a20483df72922670b14fa5200a2ad13d9084451a495cc40742e9f22ccbb0fd1b33cb23d301da219eafcebe7e77665aa0ad812e605960fc8af4340b421575520e94d473369dde0adca67000000", @ANYRES16=0x0, @ANYBLOB="00032bbd7000fbdbdf2502000000050035001f000000080000050035002800000005003800000000000a0009001e83317c33cc0000050037000000000008003a0089000000080003000000000000", @ANYRES32=r1, @ANYBLOB="05002e0001000000"], 0x68}}, 0x20000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x0, 0x7ff, 0x1, 0x10000, 0x100}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x4, 0x80000000, 0x35b}, &(0x7f00000003c0)=0x10) 21:45:11 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x19, 0x4, 0x0, 0x6, 0x64, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:11 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="6800000082d2d1789111509e75cf8ef66d992cb34a8279091737e1b742a10fd63db219debd99f8af279fbf8b74354d7eb367a60607f7dbb03cf91db8ede8eead6870351a048d255881012e654de5cd63f0d92b0167a3ffca6a4b99dd2a03bd4d3060a07e6dba8e92dff7832a226777809613b1aef7f6dd346649516a36c1aacd1cb57e82ca1e29ccf574df2ca91c5207024295879aec74abbb74d7214d90b781223d914e600e38401438ca4a20483df72922670b14fa5200a2ad13d9084451a495cc40742e9f22ccbb0fd1b33cb23d301da219eafcebe7e77665aa0ad812e605960fc8af4340b421575520e94d473369dde0adca67000000", @ANYRES16=0x0, @ANYBLOB="00032bbd7000fbdbdf2502000000050035001f000000080000050035002800000005003800000000000a0009001e83317c33cc0000050037000000000008003a0089000000080003000000000000", @ANYRES32=r1, @ANYBLOB="05002e0001000000"], 0x68}}, 0x20000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x0, 0x7ff, 0x1, 0x10000, 0x100}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x4, 0x80000000, 0x35b}, &(0x7f00000003c0)=0x10) socket(0x1, 0x5, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) (async) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="6800000082d2d1789111509e75cf8ef66d992cb34a8279091737e1b742a10fd63db219debd99f8af279fbf8b74354d7eb367a60607f7dbb03cf91db8ede8eead6870351a048d255881012e654de5cd63f0d92b0167a3ffca6a4b99dd2a03bd4d3060a07e6dba8e92dff7832a226777809613b1aef7f6dd346649516a36c1aacd1cb57e82ca1e29ccf574df2ca91c5207024295879aec74abbb74d7214d90b781223d914e600e38401438ca4a20483df72922670b14fa5200a2ad13d9084451a495cc40742e9f22ccbb0fd1b33cb23d301da219eafcebe7e77665aa0ad812e605960fc8af4340b421575520e94d473369dde0adca67000000", @ANYRES16=0x0, @ANYBLOB="00032bbd7000fbdbdf2502000000050035001f000000080000050035002800000005003800000000000a0009001e83317c33cc0000050037000000000008003a0089000000080003000000000000", @ANYRES32=r1, @ANYBLOB="05002e0001000000"], 0x68}}, 0x20000000) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x0, 0x7ff, 0x1, 0x10000, 0x100}, &(0x7f0000000080)=0x98) (async) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x4, 0x80000000, 0x35b}, &(0x7f00000003c0)=0x10) (async) 21:45:11 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:11 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockname$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x20) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:12 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x19, 0x4, 0x0, 0x6, 0x64, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:12 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockname$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x20) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:12 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockname$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x20) (async) getsockname$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x20) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:12 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 3: r0 = socket(0x1e, 0x4, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:12 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x0, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:12 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 1: r0 = socket(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001"], 0x1c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004844}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:12 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 1: socket(0x1, 0x5, 0x0) (async) r0 = socket(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001"], 0x1c}}, 0x0) (async) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001"], 0x1c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004844}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:12 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x0, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) [ 2907.530171][ T5971] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2907.569859][ T5979] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 21:45:12 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 1: r0 = socket(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001"], 0x1c}}, 0x0) (async) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001"], 0x1c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004844}, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004844}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:12 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) [ 2907.579379][ T5980] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2907.617073][ T5990] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 21:45:12 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x0, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:12 executing program 2: socket(0x1, 0x5, 0x0) r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:12 executing program 1: r0 = socket(0x18, 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) [ 2907.626485][ T5991] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 21:45:12 executing program 2: socket(0x1, 0x5, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 1: r0 = socket(0x18, 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:12 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x0, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:12 executing program 2: socket(0x1, 0x5, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 1: r0 = socket(0x18, 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:12 executing program 2: socket(0x1, 0x5, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 1: r0 = socket(0x1, 0x5, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000000)=""/65, 0x41, 0x2100, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, 0x20) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r1 = fsopen(&(0x7f00000000c0)='debugfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000100)='&-\x00', &(0x7f0000000140)='$\x00', 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 21:45:12 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x0, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:12 executing program 1: r0 = socket(0x1, 0x5, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000000)=""/65, 0x41, 0x2100, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, 0x20) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) fsopen(&(0x7f00000000c0)='debugfs\x00', 0x0) (async) r1 = fsopen(&(0x7f00000000c0)='debugfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000100)='&-\x00', &(0x7f0000000140)='$\x00', 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 21:45:12 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 1: r0 = socket(0x1, 0x5, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000000)=""/65, 0x41, 0x2100, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, 0x20) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r1 = fsopen(&(0x7f00000000c0)='debugfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000100)='&-\x00', &(0x7f0000000140)='$\x00', 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket(0x1, 0x5, 0x0) (async) recvfrom$l2tp6(r0, &(0x7f0000000000)=""/65, 0x41, 0x2100, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, 0x20) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) fsopen(&(0x7f00000000c0)='debugfs\x00', 0x0) (async) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000100)='&-\x00', &(0x7f0000000140)='$\x00', 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) (async) 21:45:12 executing program 2: r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 2: r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x0, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:12 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) syz_clone3(&(0x7f0000000380)={0x80, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0, {0x38}, &(0x7f0000000280)=""/99, 0x63, &(0x7f0000000300)=""/35, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0], 0x8}, 0x58) r2 = getpid() openat$vcsu(0xffffffffffffff9c, &(0x7f0000002d80), 0x20200, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r5, 0xb) r6 = geteuid() r7 = syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0, {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000300)={{0x3, r6, r3, 0xee00, r4, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) syz_clone3(&(0x7f00000019c0)={0x100000000, &(0x7f0000000580), &(0x7f0000001780), &(0x7f00000017c0)=0x0, {0x4}, &(0x7f0000001800)=""/88, 0x58, &(0x7f0000001880)=""/195, &(0x7f0000001980)=[r7, r9, r8, r7, r7, r7, r7, r8, r9], 0x9}, 0x58) r11 = syz_clone3(&(0x7f0000002c00)={0x1302400, &(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0), {0x3}, &(0x7f0000001b00)=""/4096, 0x1000, &(0x7f0000002b00)=""/165, &(0x7f0000002bc0)=[r7, r7], 0x2}, 0x58) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002cc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) syz_clone3(&(0x7f0000002d00)={0x40000000, &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540), {0x19}, &(0x7f0000001680)=""/120, 0x78, &(0x7f0000001700)=""/106, &(0x7f0000002c80)=[r10, r8, 0xffffffffffffffff, r8, r7, r9, r11, r7], 0x8, {r12}}, 0x58) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r15 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r15, 0xb) r16 = geteuid() r17 = syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0, {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r15, 0x1, &(0x7f0000000300)={{0x3, r16, r13, 0xee00, r14, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r18, 0x80}) syz_clone3(&(0x7f00000019c0)={0x100000000, &(0x7f0000000580), &(0x7f0000001780), &(0x7f00000017c0)=0x0, {0x4}, &(0x7f0000001800)=""/88, 0x58, &(0x7f0000001880)=""/195, &(0x7f0000001980)=[r17, r19, r18, r17, r17, r17, r17, r18, r19], 0x9}, 0x58) r21 = syz_clone3(&(0x7f0000002c00)={0x1302400, &(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0), {0x3}, &(0x7f0000001b00)=""/4096, 0x1000, &(0x7f0000002b00)=""/165, &(0x7f0000002bc0)=[r17, r17], 0x2}, 0x58) r22 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002cc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) syz_clone3(&(0x7f0000002d00)={0x40000000, &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540), {0x19}, &(0x7f0000001680)=""/120, 0x78, &(0x7f0000001700)=""/106, &(0x7f0000002c80)=[r20, r18, 0xffffffffffffffff, r18, r17, r19, r21, r17], 0x8, {r22}}, 0x58) syz_clone3(&(0x7f0000000440)={0xc00, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x9}, &(0x7f00000000c0)=""/130, 0x82, &(0x7f0000000180)=""/36, &(0x7f0000000400)=[r1, r2, r10], 0x3, {r22}}, 0x58) 21:45:12 executing program 2: r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:12 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:13 executing program 3: r0 = socket(0x1e, 0x4, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:13 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:13 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:13 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) syz_clone3(&(0x7f0000000380)={0x80, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0, {0x38}, &(0x7f0000000280)=""/99, 0x63, &(0x7f0000000300)=""/35, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0], 0x8}, 0x58) (async) r2 = getpid() (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000002d80), 0x20200, 0x0) (async) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r5, 0xb) (async) r6 = geteuid() r7 = syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0, {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000300)={{0x3, r6, r3, 0xee00, r4, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) (async) syz_clone3(&(0x7f00000019c0)={0x100000000, &(0x7f0000000580), &(0x7f0000001780), &(0x7f00000017c0)=0x0, {0x4}, &(0x7f0000001800)=""/88, 0x58, &(0x7f0000001880)=""/195, &(0x7f0000001980)=[r7, r9, r8, r7, r7, r7, r7, r8, r9], 0x9}, 0x58) (async) r11 = syz_clone3(&(0x7f0000002c00)={0x1302400, &(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0), {0x3}, &(0x7f0000001b00)=""/4096, 0x1000, &(0x7f0000002b00)=""/165, &(0x7f0000002bc0)=[r7, r7], 0x2}, 0x58) (async) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002cc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) syz_clone3(&(0x7f0000002d00)={0x40000000, &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540), {0x19}, &(0x7f0000001680)=""/120, 0x78, &(0x7f0000001700)=""/106, &(0x7f0000002c80)=[r10, r8, 0xffffffffffffffff, r8, r7, r9, r11, r7], 0x8, {r12}}, 0x58) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) (async) r15 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r15, 0xb) (async) r16 = geteuid() r17 = syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0, {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r15, 0x1, &(0x7f0000000300)={{0x3, r16, r13, 0xee00, r14, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r18, 0x80}) (async) syz_clone3(&(0x7f00000019c0)={0x100000000, &(0x7f0000000580), &(0x7f0000001780), &(0x7f00000017c0)=0x0, {0x4}, &(0x7f0000001800)=""/88, 0x58, &(0x7f0000001880)=""/195, &(0x7f0000001980)=[r17, r19, r18, r17, r17, r17, r17, r18, r19], 0x9}, 0x58) (async, rerun: 64) r21 = syz_clone3(&(0x7f0000002c00)={0x1302400, &(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0), {0x3}, &(0x7f0000001b00)=""/4096, 0x1000, &(0x7f0000002b00)=""/165, &(0x7f0000002bc0)=[r17, r17], 0x2}, 0x58) (async, rerun: 64) r22 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002cc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) syz_clone3(&(0x7f0000002d00)={0x40000000, &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540), {0x19}, &(0x7f0000001680)=""/120, 0x78, &(0x7f0000001700)=""/106, &(0x7f0000002c80)=[r20, r18, 0xffffffffffffffff, r18, r17, r19, r21, r17], 0x8, {r22}}, 0x58) syz_clone3(&(0x7f0000000440)={0xc00, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x9}, &(0x7f00000000c0)=""/130, 0x82, &(0x7f0000000180)=""/36, &(0x7f0000000400)=[r1, r2, r10], 0x3, {r22}}, 0x58) 21:45:13 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:13 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) syz_clone3(&(0x7f0000000380)={0x80, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), {0x38}, &(0x7f0000000280)=""/99, 0x63, &(0x7f0000000300)=""/35, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0], 0x8}, 0x58) (async) syz_clone3(&(0x7f0000000380)={0x80, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0, {0x38}, &(0x7f0000000280)=""/99, 0x63, &(0x7f0000000300)=""/35, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0], 0x8}, 0x58) r2 = getpid() openat$vcsu(0xffffffffffffff9c, &(0x7f0000002d80), 0x20200, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) (async) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r5, 0xb) r6 = geteuid() r7 = syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0, {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000300)={{0x3, r6, r3, 0xee00, r4, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) syz_clone3(&(0x7f00000019c0)={0x100000000, &(0x7f0000000580), &(0x7f0000001780), &(0x7f00000017c0)=0x0, {0x4}, &(0x7f0000001800)=""/88, 0x58, &(0x7f0000001880)=""/195, &(0x7f0000001980)=[r7, r9, r8, r7, r7, r7, r7, r8, r9], 0x9}, 0x58) r11 = syz_clone3(&(0x7f0000002c00)={0x1302400, &(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0), {0x3}, &(0x7f0000001b00)=""/4096, 0x1000, &(0x7f0000002b00)=""/165, &(0x7f0000002bc0)=[r7, r7], 0x2}, 0x58) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002cc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002cc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) syz_clone3(&(0x7f0000002d00)={0x40000000, &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540), {0x19}, &(0x7f0000001680)=""/120, 0x78, &(0x7f0000001700)=""/106, &(0x7f0000002c80)=[r10, r8, 0xffffffffffffffff, r8, r7, r9, r11, r7], 0x8, {r12}}, 0x58) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r15 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r15, 0xb) geteuid() (async) r16 = geteuid() r17 = syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0, {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r15, 0x1, &(0x7f0000000300)={{0x3, r16, r13, 0xee00, r14, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r18, 0x80}) (async) shmctl$IPC_SET(r15, 0x1, &(0x7f0000000300)={{0x3, r16, r13, 0xee00, r14, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r18, 0x80}) syz_clone3(&(0x7f00000019c0)={0x100000000, &(0x7f0000000580), &(0x7f0000001780), &(0x7f00000017c0)=0x0, {0x4}, &(0x7f0000001800)=""/88, 0x58, &(0x7f0000001880)=""/195, &(0x7f0000001980)=[r17, r19, r18, r17, r17, r17, r17, r18, r19], 0x9}, 0x58) r21 = syz_clone3(&(0x7f0000002c00)={0x1302400, &(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0), {0x3}, &(0x7f0000001b00)=""/4096, 0x1000, &(0x7f0000002b00)=""/165, &(0x7f0000002bc0)=[r17, r17], 0x2}, 0x58) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002cc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) r22 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002cc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) syz_clone3(&(0x7f0000002d00)={0x40000000, &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540), {0x19}, &(0x7f0000001680)=""/120, 0x78, &(0x7f0000001700)=""/106, &(0x7f0000002c80)=[r20, r18, 0xffffffffffffffff, r18, r17, r19, r21, r17], 0x8, {r22}}, 0x58) (async) syz_clone3(&(0x7f0000002d00)={0x40000000, &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540), {0x19}, &(0x7f0000001680)=""/120, 0x78, &(0x7f0000001700)=""/106, &(0x7f0000002c80)=[r20, r18, 0xffffffffffffffff, r18, r17, r19, r21, r17], 0x8, {r22}}, 0x58) syz_clone3(&(0x7f0000000440)={0xc00, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x9}, &(0x7f00000000c0)=""/130, 0x82, &(0x7f0000000180)=""/36, &(0x7f0000000400)=[r1, r2, r10], 0x3, {r22}}, 0x58) (async) syz_clone3(&(0x7f0000000440)={0xc00, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x9}, &(0x7f00000000c0)=""/130, 0x82, &(0x7f0000000180)=""/36, &(0x7f0000000400)=[r1, r2, r10], 0x3, {r22}}, 0x58) 21:45:13 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:13 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:13 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:13 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 21:45:13 executing program 4: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:13 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:13 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:13 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:13 executing program 2: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 21:45:13 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:13 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:13 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:13 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:13 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:13 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:13 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:13 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x40, 0x0, 0x0) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x40, 0x0, 0x0) 21:45:14 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x40, 0x0, 0x0) 21:45:14 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000000)) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 1: r0 = socket(0x1d, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="df00e622fd2b4dba42671181a3fc143c70674000bef9a1a6b3c31d94da1ea97ce9fd43b5ad5277a4a47db61176deb648edb73ee8983af168f64127b11be1e397c93f9425faa7b2f03623b2c43e834f8af7156631e18ad9bb9309b97f9ef978471ca070ba68928878f52976e33e55869fb9f52c2bf3e87d04ff27c96e2f1d9cf260a568ac018c83b2c56d44fe1c3d6deb4ab2e75a75945bc140ece72b11c4aebab89c71d478ae794c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="63ffff00bfd18f64e5b0bc7651bdc9071b59bf57ffc1333ab40c91fdef56074786d8e54a28f1166c3bfb8396f72cce3304a74ddc2d5c77d866ffc9360823d645906c31806711e524eb4f9c93c0b7192590afeb0b86c31d4bb3ae30a2f067e7c4c381cd3093d8cf"], &(0x7f0000000100)=0x6b) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r3 = fsmount(0xffffffffffffffff, 0x0, 0xfc37e449a9cca0fc) write$nci(r3, &(0x7f0000000200)=@NCI_OP_CORE_INIT_RSP={0x0, 0x1, 0x2, 0x1, 0x72, {{0x1, 0x3, 0xb7, "e85e88d922e78bfce3ef4e6c66483c229463b13b0c3a0e3e6b230ceeba718dfbb898cee75bb75d17e256066d08541c25312bef5b8e3ec9d5b40de9247f3f51e8e65a587619b7531cf9d9b2592c45bd9cae9c1d8dfc1bf08a7bfc801af1c0787d779d59aa2f11489c6e10bfeb9748303971842ba9ed444d3b2601e5c84f6b9c7ac264f428fec9c321d5583ed0c533fc611b72f06c5ae87a368c86b77c44fec2780d89e64a2e27787895d9bbb00e918341ef09c12b525036"}, {0x1, 0x8, 0x20, 0x3, 0x0, 0x1}}}, 0xcb) r4 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 4: r0 = socket(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100027bd7000fbdbdf010022000000000000ff0f000005003500f7000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000d0}, 0x40000) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:14 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:14 executing program 4: r0 = socket(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100027bd7000fbdbdf010022000000000000ff0f000005003500f7000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000d0}, 0x40000) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:14 executing program 1: r0 = socket(0x1d, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="df00e622fd2b4dba42671181a3fc143c70674000bef9a1a6b3c31d94da1ea97ce9fd43b5ad5277a4a47db61176deb648edb73ee8983af168f64127b11be1e397c93f9425faa7b2f03623b2c43e834f8af7156631e18ad9bb9309b97f9ef978471ca070ba68928878f52976e33e55869fb9f52c2bf3e87d04ff27c96e2f1d9cf260a568ac018c83b2c56d44fe1c3d6deb4ab2e75a75945bc140ece72b11c4aebab89c71d478ae794c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="63ffff00bfd18f64e5b0bc7651bdc9071b59bf57ffc1333ab40c91fdef56074786d8e54a28f1166c3bfb8396f72cce3304a74ddc2d5c77d866ffc9360823d645906c31806711e524eb4f9c93c0b7192590afeb0b86c31d4bb3ae30a2f067e7c4c381cd3093d8cf"], &(0x7f0000000100)=0x6b) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) r3 = fsmount(0xffffffffffffffff, 0x0, 0xfc37e449a9cca0fc) write$nci(r3, &(0x7f0000000200)=@NCI_OP_CORE_INIT_RSP={0x0, 0x1, 0x2, 0x1, 0x72, {{0x1, 0x3, 0xb7, "e85e88d922e78bfce3ef4e6c66483c229463b13b0c3a0e3e6b230ceeba718dfbb898cee75bb75d17e256066d08541c25312bef5b8e3ec9d5b40de9247f3f51e8e65a587619b7531cf9d9b2592c45bd9cae9c1d8dfc1bf08a7bfc801af1c0787d779d59aa2f11489c6e10bfeb9748303971842ba9ed444d3b2601e5c84f6b9c7ac264f428fec9c321d5583ed0c533fc611b72f06c5ae87a368c86b77c44fec2780d89e64a2e27787895d9bbb00e918341ef09c12b525036"}, {0x1, 0x8, 0x20, 0x3, 0x0, 0x1}}}, 0xcb) (async) r4 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 21:45:14 executing program 4: r0 = socket(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100027bd7000fbdbdf010022000000000000ff0f000005003500f7000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000d0}, 0x40000) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) [ 2909.591771][ T6176] can: request_module (can-proto-0) failed. 21:45:14 executing program 1: r0 = socket(0x1d, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="df00e622fd2b4dba42671181a3fc143c70674000bef9a1a6b3c31d94da1ea97ce9fd43b5ad5277a4a47db61176deb648edb73ee8983af168f64127b11be1e397c93f9425faa7b2f03623b2c43e834f8af7156631e18ad9bb9309b97f9ef978471ca070ba68928878f52976e33e55869fb9f52c2bf3e87d04ff27c96e2f1d9cf260a568ac018c83b2c56d44fe1c3d6deb4ab2e75a75945bc140ece72b11c4aebab89c71d478ae794c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="63ffff00bfd18f64e5b0bc7651bdc9071b59bf57ffc1333ab40c91fdef56074786d8e54a28f1166c3bfb8396f72cce3304a74ddc2d5c77d866ffc9360823d645906c31806711e524eb4f9c93c0b7192590afeb0b86c31d4bb3ae30a2f067e7c4c381cd3093d8cf"], &(0x7f0000000100)=0x6b) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r3 = fsmount(0xffffffffffffffff, 0x0, 0xfc37e449a9cca0fc) write$nci(r3, &(0x7f0000000200)=@NCI_OP_CORE_INIT_RSP={0x0, 0x1, 0x2, 0x1, 0x72, {{0x1, 0x3, 0xb7, "e85e88d922e78bfce3ef4e6c66483c229463b13b0c3a0e3e6b230ceeba718dfbb898cee75bb75d17e256066d08541c25312bef5b8e3ec9d5b40de9247f3f51e8e65a587619b7531cf9d9b2592c45bd9cae9c1d8dfc1bf08a7bfc801af1c0787d779d59aa2f11489c6e10bfeb9748303971842ba9ed444d3b2601e5c84f6b9c7ac264f428fec9c321d5583ed0c533fc611b72f06c5ae87a368c86b77c44fec2780d89e64a2e27787895d9bbb00e918341ef09c12b525036"}, {0x1, 0x8, 0x20, 0x3, 0x0, 0x1}}}, 0xcb) r4 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) socket(0x1d, 0x5, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="df00e622fd2b4dba42671181a3fc143c70674000bef9a1a6b3c31d94da1ea97ce9fd43b5ad5277a4a47db61176deb648edb73ee8983af168f64127b11be1e397c93f9425faa7b2f03623b2c43e834f8af7156631e18ad9bb9309b97f9ef978471ca070ba68928878f52976e33e55869fb9f52c2bf3e87d04ff27c96e2f1d9cf260a568ac018c83b2c56d44fe1c3d6deb4ab2e75a75945bc140ece72b11c4aebab89c71d478ae794c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="63ffff00bfd18f64e5b0bc7651bdc9071b59bf57ffc1333ab40c91fdef56074786d8e54a28f1166c3bfb8396f72cce3304a74ddc2d5c77d866ffc9360823d645906c31806711e524eb4f9c93c0b7192590afeb0b86c31d4bb3ae30a2f067e7c4c381cd3093d8cf"], &(0x7f0000000100)=0x6b) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) fsmount(0xffffffffffffffff, 0x0, 0xfc37e449a9cca0fc) (async) write$nci(r3, &(0x7f0000000200)=@NCI_OP_CORE_INIT_RSP={0x0, 0x1, 0x2, 0x1, 0x72, {{0x1, 0x3, 0xb7, "e85e88d922e78bfce3ef4e6c66483c229463b13b0c3a0e3e6b230ceeba718dfbb898cee75bb75d17e256066d08541c25312bef5b8e3ec9d5b40de9247f3f51e8e65a587619b7531cf9d9b2592c45bd9cae9c1d8dfc1bf08a7bfc801af1c0787d779d59aa2f11489c6e10bfeb9748303971842ba9ed444d3b2601e5c84f6b9c7ac264f428fec9c321d5583ed0c533fc611b72f06c5ae87a368c86b77c44fec2780d89e64a2e27787895d9bbb00e918341ef09c12b525036"}, {0x1, 0x8, 0x20, 0x3, 0x0, 0x1}}}, 0xcb) (async) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) (async) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) (async) 21:45:14 executing program 4: r0 = socket(0x1, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:14 executing program 4: r0 = socket(0x1, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) [ 2909.650058][ T6184] can: request_module (can-proto-0) failed. 21:45:14 executing program 4: r0 = socket(0x1, 0x5, 0x0) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 4: getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) [ 2909.704698][ T6194] can: request_module (can-proto-0) failed. [ 2909.727350][ T6194] can: request_module (can-proto-0) failed. 21:45:14 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01000000", @ANYRES16, @ANYBLOB="7f"], 0x1c}}, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r2) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r5}, 0x48) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="100026bd70b0da6997d3f4ba390008000600", @ANYRES32=r5, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r7, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, r3, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8000}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x20040000) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000780), r7) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000007c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r7, &(0x7f00000008c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4765815993768596}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x54, r8, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0xc010}, 0xd0) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_DAT_CACHE(r10, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c43c50c8c6815e8ee6d116a0ac65bc9eb76cb45476f8d585f3b03adfe729355cd40c33022d27898ad8702709199563eb75d0bf820798a101e28d47ee7994f2f3375b8685a1f0dd351a7831", @ANYRES16=r3, @ANYBLOB="080028bd7000fedbdf250d00000008003c000700000008003a00fdffffff"], 0x24}}, 0x4000001) r11 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r6, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe}, 0x14}}, 0x14) read$nci(r11, &(0x7f00000004c0)=""/168, 0xfffffffffffffe06) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x7, '\x00', r5, r11, 0x1, 0x4}, 0x48) 21:45:14 executing program 4: getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:14 executing program 4: getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:14 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01000000", @ANYRES16, @ANYBLOB="7f"], 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r2) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r5}, 0x48) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="100026bd70b0da6997d3f4ba390008000600", @ANYRES32=r5, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r7, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, r3, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8000}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x20040000) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000780), r7) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000007c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r7, &(0x7f00000008c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4765815993768596}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x54, r8, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0xc010}, 0xd0) (async, rerun: 64) r10 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$BATADV_CMD_GET_DAT_CACHE(r10, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c43c50c8c6815e8ee6d116a0ac65bc9eb76cb45476f8d585f3b03adfe729355cd40c33022d27898ad8702709199563eb75d0bf820798a101e28d47ee7994f2f3375b8685a1f0dd351a7831", @ANYRES16=r3, @ANYBLOB="080028bd7000fedbdf250d00000008003c000700000008003a00fdffffff"], 0x24}}, 0x4000001) (async) r11 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r6, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe}, 0x14}}, 0x14) (async) read$nci(r11, &(0x7f00000004c0)=""/168, 0xfffffffffffffe06) (async, rerun: 32) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x7, '\x00', r5, r11, 0x1, 0x4}, 0x48) (rerun: 32) 21:45:14 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:14 executing program 4: r0 = socket(0x0, 0x5, 0x0) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) (async, rerun: 32) r1 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01000000", @ANYRES16, @ANYBLOB="7f"], 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r2) (async, rerun: 64) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) (rerun: 64) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r5}, 0x48) (async, rerun: 32) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="100026bd70b0da6997d3f4ba390008000600", @ANYRES32=r5, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) (async, rerun: 32) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r7, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, r3, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8000}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x20040000) (async) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000780), r7) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000007c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r7, &(0x7f00000008c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4765815993768596}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x54, r8, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0xc010}, 0xd0) (async) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_DAT_CACHE(r10, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c43c50c8c6815e8ee6d116a0ac65bc9eb76cb45476f8d585f3b03adfe729355cd40c33022d27898ad8702709199563eb75d0bf820798a101e28d47ee7994f2f3375b8685a1f0dd351a7831", @ANYRES16=r3, @ANYBLOB="080028bd7000fedbdf250d00000008003c000700000008003a00fdffffff"], 0x24}}, 0x4000001) (async) r11 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r6, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe}, 0x14}}, 0x14) (async) read$nci(r11, &(0x7f00000004c0)=""/168, 0xfffffffffffffe06) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x7, '\x00', r5, r11, 0x1, 0x4}, 0x48) 21:45:15 executing program 4: r0 = socket(0x0, 0x5, 0x0) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:15 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:15 executing program 4: r0 = socket(0x0, 0x5, 0x0) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x3a}, 0xfffffffb}}, 0x4, 0x4, 0x1f, 0x9104, 0x4, 0x4, 0x7f}, &(0x7f0000000180)=0x9c) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000013c0), r0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x2c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x2c}}, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1f}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001300)={'batadv_slave_1\x00'}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000014c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x29b, @local, 0x8006}}, 0x9, 0x3, 0xfffffff9, 0xfe, 0x1}, &(0x7f00000001c0)=0x98) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x3a}, 0xfffffffb}}, 0x4, 0x4, 0x1f, 0x9104, 0x4, 0x4, 0x7f}, &(0x7f0000000180)=0x9c) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000013c0), r0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x2c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x2c}}, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1f}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001300)={'batadv_slave_1\x00'}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000014c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x29b, @local, 0x8006}}, 0x9, 0x3, 0xfffffff9, 0xfe, 0x1}, &(0x7f00000001c0)=0x98) 21:45:15 executing program 4: r0 = socket(0x1, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:15 executing program 4: r0 = socket(0x1, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x3a}, 0xfffffffb}}, 0x4, 0x4, 0x1f, 0x9104, 0x4, 0x4, 0x7f}, &(0x7f0000000180)=0x9c) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000013c0), r0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x2c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x2c}}, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1f}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001300)={'batadv_slave_1\x00'}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000014c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x29b, @local, 0x8006}}, 0x9, 0x3, 0xfffffff9, 0xfe, 0x1}, &(0x7f00000001c0)=0x98) 21:45:15 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x3a}, 0xfffffffb}}, 0x4, 0x4, 0x1f, 0x9104, 0x4, 0x4, 0x7f}, &(0x7f0000000180)=0x9c) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000013c0), r0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x2c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x2c}}, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1f}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:15 executing program 4: r0 = socket(0x1, 0x0, 0x0) getsockname$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:15 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000000)) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x3a}, 0xfffffffb}}, 0x4, 0x4, 0x1f, 0x9104, 0x4, 0x4, 0x7f}, &(0x7f0000000180)=0x9c) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000013c0), r0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x2c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x2c}}, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1f}, 0x8) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:15 executing program 4: socket(0x1, 0x5, 0x0) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x3a}, 0xfffffffb}}, 0x4, 0x4, 0x1f, 0x9104, 0x4, 0x4, 0x7f}, &(0x7f0000000180)=0x9c) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000013c0), r0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x2c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x2c}}, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={r1, 0x20}, 0x8) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:15 executing program 4: socket(0x1, 0x5, 0x0) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x3a}, 0xfffffffb}}, 0x4, 0x4, 0x1f, 0x9104, 0x4, 0x4, 0x7f}, &(0x7f0000000180)=0x9c) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000013c0), r0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x2c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x2c}}, 0x4) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 4: socket(0x1, 0x5, 0x0) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x3a}, 0xfffffffb}}, 0x4, 0x4, 0x1f, 0x9104, 0x4, 0x4, 0x7f}, &(0x7f0000000180)=0x9c) syz_genetlink_get_family_id$batadv(&(0x7f00000013c0), r0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x3a}, 0xfffffffb}}, 0x4, 0x4, 0x1f, 0x9104, 0x4, 0x4, 0x7f}, &(0x7f0000000180)=0x9c) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 4: r0 = socket(0x1, 0x5, 0x0) getsockname$l2tp6(r0, 0x0, &(0x7f0000000180)) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000040)=0x8) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 4: r0 = socket(0x1, 0x5, 0x0) getsockname$l2tp6(r0, 0x0, 0x0) 21:45:15 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:15 executing program 1: r0 = socket(0x1, 0x5, 0x0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 4: r0 = socket(0x1, 0x5, 0x0) getsockname$l2tp6(r0, 0x0, 0x0) 21:45:15 executing program 1: recvfrom$l2tp6(0xffffffffffffffff, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 4: r0 = socket(0x1, 0x5, 0x0) getsockname$l2tp6(r0, 0x0, 0x0) 21:45:15 executing program 1: recvfrom$l2tp6(0xffffffffffffffff, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:15 executing program 4: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:15 executing program 1: recvfrom$l2tp6(0xffffffffffffffff, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 1: r0 = socket(0x0, 0x5, 0x0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 4: r0 = socket(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8932, &(0x7f0000000000)={'wg0\x00'}) r1 = socket(0x2a, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r1, 0x5411, 0x0) 21:45:15 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:15 executing program 1: r0 = socket(0x0, 0x5, 0x0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 4: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:15 executing program 1: r0 = socket(0x0, 0x5, 0x0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:15 executing program 4: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:15 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:16 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000000)) 21:45:16 executing program 4: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:16 executing program 2: pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:16 executing program 1: r0 = socket(0x1, 0x0, 0x0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:16 executing program 4: recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:16 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:16 executing program 1: r0 = socket(0x1, 0x0, 0x0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:16 executing program 4: recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:16 executing program 2: pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:16 executing program 4: recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:16 executing program 2: pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:16 executing program 1: r0 = socket(0x1, 0x0, 0x0) recvfrom$l2tp6(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:16 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:16 executing program 4: r0 = socket(0x0, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:16 executing program 2: socket(0x0, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:16 executing program 1: socket(0x1, 0x5, 0x0) recvfrom$l2tp6(0xffffffffffffffff, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:16 executing program 4: r0 = socket(0x0, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:16 executing program 2: socket(0x0, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:16 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:16 executing program 1: socket(0x1, 0x5, 0x0) recvfrom$l2tp6(0xffffffffffffffff, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:16 executing program 1: socket(0x1, 0x5, 0x0) recvfrom$l2tp6(0xffffffffffffffff, &(0x7f00000002c0)=""/4096, 0x1000, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:16 executing program 2: socket(0x0, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:16 executing program 4: r0 = socket(0x0, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:16 executing program 2: socket(0x1, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:16 executing program 1: r0 = socket(0x1, 0x5, 0x0) recvfrom$l2tp6(r0, 0x0, 0x0, 0x20000, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:16 executing program 2: socket(0x1, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:16 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:16 executing program 4: r0 = socket(0x1e, 0x0, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:16 executing program 1: r0 = socket(0x1, 0x5, 0x0) recvfrom$l2tp6(r0, 0x0, 0x0, 0x0, &(0x7f00000012c0)={0xa, 0x0, 0x0, @loopback}, 0x20) 21:45:16 executing program 2: socket(0x1, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:16 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:16 executing program 4: r0 = socket(0x1e, 0x0, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:16 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x0, 0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:16 executing program 4: r0 = socket(0x1e, 0x0, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:16 executing program 1: r0 = socket(0x1, 0x5, 0x0) recvfrom$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:45:16 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x4, [{@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:16 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) socket(0x6, 0x3, 0xd17) syz_clone3(&(0x7f0000000280)={0x48042080, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$pppoe(0x18, 0x1, 0x0) 21:45:17 executing program 4: socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:17 executing program 1: r0 = socket(0x28, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, &(0x7f00000000c0)=0x8) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:17 executing program 4: socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:17 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:17 executing program 1: r0 = socket(0x28, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, &(0x7f00000000c0)=0x8) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:17 executing program 1: r0 = socket(0x28, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, &(0x7f00000000c0)=0x8) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) 21:45:17 executing program 4: socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000180)=""/92, 0x5c, 0x400123c0, 0x0, 0xfffffffffffffdcd) 21:45:17 executing program 1: r0 = socket(0x28, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:17 executing program 4: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, 0x0, 0x0, 0x400123c0, 0x0, 0x0) 21:45:17 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 4: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, 0x0, 0x0, 0x400123c0, 0x0, 0x0) 21:45:17 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 4: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, 0x0, 0x0, 0x400123c0, 0x0, 0x0) 21:45:17 executing program 1: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 4: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0xfffffffffffffdcd) 21:45:17 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:17 executing program 1: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 1: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x21, 0x4, 0x0, 0x6, 0x84, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:17 executing program 1: r0 = socket(0x28, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 1: r0 = socket(0x28, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x21, 0x4, 0x0, 0x6, 0x84, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:17 executing program 1: r0 = socket(0x28, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 1: socket(0x28, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 1: socket(0x28, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x0, 0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:17 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x21, 0x4, 0x0, 0x6, 0x84, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:17 executing program 1: socket(0x28, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 21:45:17 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) socket(0x6, 0x3, 0xd17) syz_clone3(&(0x7f0000000280)={0x48042080, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$pppoe(0x18, 0x1, 0x0) 21:45:17 executing program 1: r0 = socket(0x28, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f0000000040)) 21:45:17 executing program 1: r0 = socket(0x28, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, 0x0) 21:45:17 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0x0, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:17 executing program 1: r0 = socket(0x23, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8, 0x4, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5e, "bf08afaec80571e0e65803df402b32574035a3640cd6b0be01d900415aefccc040de44c8c90b8e2dc556baec7f9624daed75cb7619b782368421690598f7393f2e02c3a017288e97ef3b40789eaa3d6c83533785a57c0cabf453130a18bf"}, &(0x7f00000001c0)=0x66) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0xffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2}, 0x8) 21:45:17 executing program 1: r0 = socket(0x23, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8, 0x4, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5e, "bf08afaec80571e0e65803df402b32574035a3640cd6b0be01d900415aefccc040de44c8c90b8e2dc556baec7f9624daed75cb7619b782368421690598f7393f2e02c3a017288e97ef3b40789eaa3d6c83533785a57c0cabf453130a18bf"}, &(0x7f00000001c0)=0x66) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0xffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2}, 0x8) 21:45:17 executing program 1: r0 = socket(0x23, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8, 0x4, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5e, "bf08afaec80571e0e65803df402b32574035a3640cd6b0be01d900415aefccc040de44c8c90b8e2dc556baec7f9624daed75cb7619b782368421690598f7393f2e02c3a017288e97ef3b40789eaa3d6c83533785a57c0cabf453130a18bf"}, &(0x7f00000001c0)=0x66) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0xffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2}, 0x8) 21:45:17 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0x0, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:17 executing program 1: r0 = socket(0x23, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:17 executing program 1: r0 = socket(0x23, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:17 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:17 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0x0, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:17 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:18 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:18 executing program 4: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0xfffffffffffffdcd) 21:45:18 executing program 1: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0x0, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 1: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0x0, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 1: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:18 executing program 1: r0 = socket(0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0x0, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 1: r0 = socket(0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:18 executing program 1: r0 = socket(0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0xc, 0xcf, 0x3, 0xc, [{@remote, 0x40}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 1: socket(0x23, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:18 executing program 1: socket(0x23, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:18 executing program 1: socket(0x23, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3000000, @mcast2, 0xb3c8}}, 0x400, 0x8000, 0x40, 0x6, 0x50, 0x5, 0x50}, &(0x7f00000000c0)=0x9c) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0xc, 0xcf, 0x3, 0xc, [{@remote, 0x40}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x0, 0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0, 0x0) 21:45:18 executing program 1: r0 = socket(0x23, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, &(0x7f00000000c0)) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0xc, 0xcf, 0x3, 0xc, [{@remote, 0x40}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async) socket(0x6, 0x3, 0xd17) (async) syz_clone3(&(0x7f0000000280)={0x48042080, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$pppoe(0x18, 0x1, 0x0) 21:45:18 executing program 1: r0 = socket(0x23, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) 21:45:18 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 4: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0xfffffffffffffdcd) 21:45:18 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0xc, 0xcf, 0x3, 0xc, [{@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0xc, 0xcf, 0x3, 0xc, [{@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x24, 0x4, 0x0, 0x6, 0x90, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0xc, 0xcf, 0x3, 0xc, [{@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:18 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xff2ff26c4b7f0000) 21:45:18 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:19 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 21:45:19 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:19 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c020000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100", @ANYBLOB, @ANYRES32=r3, @ANYBLOB="d09f54e147b3337ee986f095d59a42c51e17cd235964147a61b1d1060942705cea1860d5a0fdff3c3ad551055763645868eb24906492156529a8fd5f7ae07968a3d0f48c6b7150e4484ea33be7065e55d7be7b4076f1265c2c6705a846146b7d78415dbdbb86f95343339fb5ef97c4449bf421c7075a53604ba5efb1ff76f0e7e6454e1d846e267953fb192e76e3b7d10a87b81cd4b1e5b519c69a2bb02188624172a41380961a2f12c5ee7bf125ec6954b24002465d46fdeaa3876ccffd4ade401a33999a3d48482c9146054b4a2384f1d8eda6fd278283"], 0x21c}}, 0x0) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="60ff0f00", @ANYRES16=r4, @ANYBLOB="000129bd7000fcdbdf25070000000c000f00000000000000000008000b000000000008000c00020000001400080076657468315f746f5f6261746164760006001c00000100000c0016004f100000000000000500220000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40004800}, 0x80) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:19 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:19 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:19 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:19 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x7f4b6cf22fff) 21:45:19 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x25, 0x4, 0x0, 0x6, 0x94, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:19 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0xf0ff1f00000000) 21:45:19 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x7f4b6cf22fff) 21:45:19 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x7f4b6cf22fff) 21:45:19 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x1ffff000) 21:45:19 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x0, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:19 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (fail_nth: 1) 21:45:19 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x1ffff000) [ 2914.693774][ T6751] FAULT_INJECTION: forcing a failure. [ 2914.693774][ T6751] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2914.706902][ T6751] CPU: 1 PID: 6751 Comm: syz-executor.4 Not tainted 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 2914.717298][ T6751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2914.727477][ T6751] Call Trace: [ 2914.730774][ T6751] [ 2914.733730][ T6751] dump_stack_lvl+0xda/0x130 [ 2914.738526][ T6751] dump_stack+0x15/0x20 21:45:19 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x0, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:19 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x1ffff000) 21:45:19 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0x1ffff000) 21:45:19 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0x1ffff000) 21:45:19 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0x1ffff000) [ 2914.742727][ T6751] should_fail_ex+0x21f/0x230 [ 2914.747521][ T6751] should_fail+0xb/0x10 [ 2914.751874][ T6751] should_fail_usercopy+0x1a/0x20 [ 2914.756936][ T6751] _copy_to_user+0x1e/0x90 [ 2914.761449][ T6751] simple_read_from_buffer+0xa0/0x110 [ 2914.766938][ T6751] proc_fail_nth_read+0xfc/0x140 [ 2914.771919][ T6751] ? proc_fault_inject_write+0x210/0x210 [ 2914.777596][ T6751] vfs_read+0x19e/0x6a0 [ 2914.781874][ T6751] ? __fget_files+0x1cf/0x210 [ 2914.786643][ T6751] ? mutex_lock+0xd/0x30 21:45:19 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x1ffff000) 21:45:19 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x1ffff000) [ 2914.790934][ T6751] ksys_read+0xeb/0x1a0 [ 2914.795194][ T6751] __x64_sys_read+0x42/0x50 [ 2914.799776][ T6751] do_syscall_64+0xcd/0x1d0 [ 2914.804324][ T6751] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2914.810248][ T6751] RIP: 0033:0x7f4765cfba4c [ 2914.814779][ T6751] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 2914.834504][ T6751] RSP: 002b:00007f476507e0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2914.842951][ T6751] RAX: ffffffffffffffda RBX: 00007f4765e2af80 RCX: 00007f4765cfba4c [ 2914.851006][ T6751] RDX: 000000000000000f RSI: 00007f476507e130 RDI: 0000000000000004 [ 2914.859083][ T6751] RBP: 00007f476507e120 R08: 0000000000000000 R09: 0000000000000000 [ 2914.867070][ T6751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2914.875069][ T6751] R13: 000000000000000b R14: 00007f4765e2af80 R15: 00007fff83338b38 [ 2914.883067][ T6751] 21:45:20 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 21:45:20 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x0, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:20 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c020000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100", @ANYBLOB, @ANYRES32=r3, @ANYBLOB="d09f54e147b3337ee986f095d59a42c51e17cd235964147a61b1d1060942705cea1860d5a0fdff3c3ad551055763645868eb24906492156529a8fd5f7ae07968a3d0f48c6b7150e4484ea33be7065e55d7be7b4076f1265c2c6705a846146b7d78415dbdbb86f95343339fb5ef97c4449bf421c7075a53604ba5efb1ff76f0e7e6454e1d846e267953fb192e76e3b7d10a87b81cd4b1e5b519c69a2bb02188624172a41380961a2f12c5ee7bf125ec6954b24002465d46fdeaa3876ccffd4ade401a33999a3d48482c9146054b4a2384f1d8eda6fd278283"], 0x21c}}, 0x0) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="60ff0f00", @ANYRES16=r4, @ANYBLOB="000129bd7000fcdbdf25070000000c000f00000000000000000008000b000000000008000c00020000001400080076657468315f746f5f6261746164760006001c00000100000c0016004f100000000000000500220000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40004800}, 0x80) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) socket(0x1e, 0x4, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)) (async) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c020000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100", @ANYBLOB, @ANYRES32=r3, @ANYBLOB="d09f54e147b3337ee986f095d59a42c51e17cd235964147a61b1d1060942705cea1860d5a0fdff3c3ad551055763645868eb24906492156529a8fd5f7ae07968a3d0f48c6b7150e4484ea33be7065e55d7be7b4076f1265c2c6705a846146b7d78415dbdbb86f95343339fb5ef97c4449bf421c7075a53604ba5efb1ff76f0e7e6454e1d846e267953fb192e76e3b7d10a87b81cd4b1e5b519c69a2bb02188624172a41380961a2f12c5ee7bf125ec6954b24002465d46fdeaa3876ccffd4ade401a33999a3d48482c9146054b4a2384f1d8eda6fd278283"], 0x21c}}, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="60ff0f00", @ANYRES16=r4, @ANYBLOB="000129bd7000fcdbdf25070000000c000f00000000000000000008000b000000000008000c00020000001400080076657468315f746f5f6261746164760006001c00000100000c0016004f100000000000000500220000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40004800}, 0x80) (async) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async) 21:45:20 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x1ffff000) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x2, 0xf0ff1f00000000) 21:45:20 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:20 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x1ffff000) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x4b47, 0xf0ff1f00000000) 21:45:20 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x1ffff000) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x4b49, 0xf0ff1f00000000) 21:45:20 executing program 3: r0 = socket(0x1e, 0x4, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c020000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100", @ANYBLOB, @ANYRES32=r3, @ANYBLOB="d09f54e147b3337ee986f095d59a42c51e17cd235964147a61b1d1060942705cea1860d5a0fdff3c3ad551055763645868eb24906492156529a8fd5f7ae07968a3d0f48c6b7150e4484ea33be7065e55d7be7b4076f1265c2c6705a846146b7d78415dbdbb86f95343339fb5ef97c4449bf421c7075a53604ba5efb1ff76f0e7e6454e1d846e267953fb192e76e3b7d10a87b81cd4b1e5b519c69a2bb02188624172a41380961a2f12c5ee7bf125ec6954b24002465d46fdeaa3876ccffd4ade401a33999a3d48482c9146054b4a2384f1d8eda6fd278283"], 0x21c}}, 0x0) (async) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="60ff0f00", @ANYRES16=r4, @ANYBLOB="000129bd7000fcdbdf25070000000c000f00000000000000000008000b000000000008000c00020000001400080076657468315f746f5f6261746164760006001c00000100000c0016004f100000000000000500220000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40004800}, 0x80) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:20 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0x1ffff000) 21:45:20 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x541b, 0xf0ff1f00000000) 21:45:20 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0x1ffff000) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5421, 0xf0ff1f00000000) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5450, 0xf0ff1f00000000) 21:45:20 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0x1ffff000) 21:45:20 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5451, 0xf0ff1f00000000) 21:45:20 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5411, 0x1ffff000) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5452, 0xf0ff1f00000000) 21:45:20 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5421, 0xf0ff1f00000000) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5460, 0xf0ff1f00000000) 21:45:20 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5421, 0xf0ff1f00000000) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8901, 0xf0ff1f00000000) 21:45:20 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5421, 0xf0ff1f00000000) 21:45:20 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8902, 0xf0ff1f00000000) 21:45:20 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8903, 0xf0ff1f00000000) 21:45:20 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8904, 0xf0ff1f00000000) 21:45:21 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 21:45:21 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:21 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8905, 0xf0ff1f00000000) 21:45:21 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8906, 0xf0ff1f00000000) 21:45:21 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8907, 0xf0ff1f00000000) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8912, 0xf0ff1f00000000) 21:45:21 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8940, 0xf0ff1f00000000) 21:45:21 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, 0x0, 0x10) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8941, 0xf0ff1f00000000) 21:45:21 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 3: r0 = socket(0x1e, 0x5, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r1, 0x100}, 0x8) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x894c, 0xf0ff1f00000000) 21:45:21 executing program 3: r0 = socket(0x1e, 0x5, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r1, 0x100}, 0x8) (async) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:21 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8982, 0xf0ff1f00000000) 21:45:21 executing program 3: r0 = socket(0x1e, 0x5, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r1, 0x100}, 0x8) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:21 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, 0x0, 0x10) 21:45:21 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 3: r0 = socket(0x1e, 0x5, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @empty}}, 0x0, 0x4, 0xffffffff, 0x7, 0x80, 0x3, 0x2}, &(0x7f00000002c0)=0x9c) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8983, 0xf0ff1f00000000) 21:45:21 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x89a0, 0xf0ff1f00000000) 21:45:21 executing program 3: r0 = socket(0x1e, 0x5, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @empty}}, 0x0, 0x4, 0xffffffff, 0x7, 0x80, 0x3, 0x2}, &(0x7f00000002c0)=0x9c) 21:45:21 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x5421, 0xf0ff1f00000000) 21:45:21 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x89a1, 0xf0ff1f00000000) 21:45:21 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, 0x0, 0x10) 21:45:22 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140), 0x0, 0x0) 21:45:22 executing program 3: r0 = socket(0x1e, 0x5, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) (async, rerun: 64) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async, rerun: 64) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @empty}}, 0x0, 0x4, 0xffffffff, 0x7, 0x80, 0x3, 0x2}, &(0x7f00000002c0)=0x9c) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x89e0, 0xf0ff1f00000000) 21:45:22 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:22 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40049409, 0xf0ff1f00000000) 21:45:22 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x18, 0x0, &(0x7f0000000440)=0x2c) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:22 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40086602, 0xf0ff1f00000000) 21:45:22 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40087602, 0xf0ff1f00000000) 21:45:22 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) [ 2917.080177][ T3344] ================================================================== [ 2917.088288][ T3344] BUG: KCSAN: data-race in pollwake / pollwake [ 2917.094461][ T3344] [ 2917.096799][ T3344] write to 0xffffc90000e8bc20 of 4 bytes by interrupt on cpu 1: [ 2917.104439][ T3344] pollwake+0xbe/0x110 [ 2917.108501][ T3344] __wake_up_sync_key+0x50/0x80 [ 2917.113351][ T3344] sock_def_readable+0x70/0x1b0 [ 2917.118194][ T3344] tcp_data_ready+0x1aa/0x280 [ 2917.122863][ T3344] tcp_data_queue+0x11cb/0x2d70 [ 2917.127720][ T3344] tcp_rcv_established+0x8fc/0xef0 [ 2917.132833][ T3344] tcp_v4_do_rcv+0x2d4/0x630 [ 2917.137421][ T3344] tcp_v4_rcv+0x1ab0/0x1d40 [ 2917.141926][ T3344] ip_protocol_deliver_rcu+0x356/0x6d0 [ 2917.147426][ T3344] ip_local_deliver_finish+0x13c/0x1b0 [ 2917.152996][ T3344] ip_local_deliver+0xec/0x1c0 [ 2917.157766][ T3344] ip_sublist_rcv+0x4e7/0x5b0 [ 2917.162450][ T3344] ip_list_rcv+0x25e/0x290 [ 2917.166878][ T3344] __netif_receive_skb_list_core+0x356/0x460 [ 2917.172870][ T3344] netif_receive_skb_list_internal+0x4e6/0x660 [ 2917.179026][ T3344] napi_complete_done+0x1cb/0x450 [ 2917.184055][ T3344] virtnet_poll+0x7e5/0xc10 [ 2917.188560][ T3344] __napi_poll+0x60/0x3c0 [ 2917.192892][ T3344] net_rx_action+0x32b/0x750 [ 2917.197482][ T3344] __do_softirq+0xc4/0x27b [ 2917.201904][ T3344] irq_exit_rcu+0x3b/0x90 [ 2917.206232][ T3344] common_interrupt+0x43/0x90 [ 2917.210906][ T3344] asm_common_interrupt+0x26/0x40 [ 2917.215926][ T3344] [ 2917.218241][ T3344] write to 0xffffc90000e8bc20 of 4 bytes by task 3344 on cpu 0: [ 2917.225858][ T3344] pollwake+0xbe/0x110 [ 2917.229919][ T3344] __wake_up_sync_key+0x50/0x80 [ 2917.234769][ T3344] pipe_write+0x962/0xd20 [ 2917.239096][ T3344] vfs_write+0x760/0x8d0 [ 2917.243339][ T3344] ksys_write+0xeb/0x1a0 [ 2917.247582][ T3344] __x64_sys_write+0x42/0x50 [ 2917.252174][ T3344] do_syscall_64+0xcd/0x1d0 [ 2917.256676][ T3344] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 2917.262569][ T3344] [ 2917.264884][ T3344] value changed: 0x00000000 -> 0x00000001 [ 2917.270587][ T3344] [ 2917.272900][ T3344] Reported by Kernel Concurrency Sanitizer on: 21:45:22 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x401c5820, 0xf0ff1f00000000) 21:45:22 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x4020940d, 0xf0ff1f00000000) 21:45:22 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:22 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x80086601, 0xf0ff1f00000000) [ 2917.279033][ T3344] CPU: 0 PID: 3344 Comm: syz-fuzzer Not tainted 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 2917.289001][ T3344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2917.299047][ T3344] ================================================================== 21:45:22 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x80087601, 0xf0ff1f00000000) 21:45:22 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x80108906, 0xf0ff1f00000000) 21:45:22 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x80108907, 0xf0ff1f00000000) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x801c581f, 0xf0ff1f00000000) 21:45:22 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0045878, 0xf0ff1f00000000) 21:45:22 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140), 0x0, 0x0) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0045878, 0xf0ff1f00000000) 21:45:22 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:22 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8912, 0xf0ff1f00000000) 21:45:22 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:23 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x18, 0x0, &(0x7f0000000440)=0x2c) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc020660b, 0xf0ff1f00000000) 21:45:23 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8912, 0xf0ff1f00000000) 21:45:23 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000002) 21:45:23 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f02000000) 21:45:23 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x80, 0x7800, 0x5, 0x511976ff, {{0xd, 0x4, 0x1, 0x3d, 0x34, 0x67, 0x0, 0x7, 0x4, 0x0, @local, @remote, {[@noop, @noop, @lsrr={0x83, 0x7, 0x83, [@multicast2]}, @ssrr={0x89, 0xf, 0x58, [@local, @private=0xa010101, @broadcast]}, @ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4, 0x1}]}}}}}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x629}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x44800) 21:45:23 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:23 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x80, 0x7800, 0x5, 0x511976ff, {{0xd, 0x4, 0x1, 0x3d, 0x34, 0x67, 0x0, 0x7, 0x4, 0x0, @local, @remote, {[@noop, @noop, @lsrr={0x83, 0x7, 0x83, [@multicast2]}, @ssrr={0x89, 0xf, 0x58, [@local, @private=0xa010101, @broadcast]}, @ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4, 0x1}]}}}}}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x629}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x44800) 21:45:23 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:23 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x80, 0x7800, 0x5, 0x511976ff, {{0xd, 0x4, 0x1, 0x3d, 0x34, 0x67, 0x0, 0x7, 0x4, 0x0, @local, @remote, {[@noop, @noop, @lsrr={0x83, 0x7, 0x83, [@multicast2]}, @ssrr={0x89, 0xf, 0x58, [@local, @private=0xa010101, @broadcast]}, @ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4, 0x1}]}}}}}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x629}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x44800) socket(0x1, 0x5, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x80, 0x7800, 0x5, 0x511976ff, {{0xd, 0x4, 0x1, 0x3d, 0x34, 0x67, 0x0, 0x7, 0x4, 0x0, @local, @remote, {[@noop, @noop, @lsrr={0x83, 0x7, 0x83, [@multicast2]}, @ssrr={0x89, 0xf, 0x58, [@local, @private=0xa010101, @broadcast]}, @ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4, 0x1}]}}}}}) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x629}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x44800) (async) 21:45:23 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:23 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40880}, 0x40800) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x542}]}, 0x24}, 0x1, 0x0, 0x0, 0x80008cc}, 0x4000810) 21:45:23 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 2: socket(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140), 0x0, 0x0) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40880}, 0x40800) (async) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x542}]}, 0x24}, 0x1, 0x0, 0x0, 0x80008cc}, 0x4000810) 21:45:23 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:23 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40880}, 0x40800) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x542}]}, 0x24}, 0x1, 0x0, 0x0, 0x80008cc}, 0x4000810) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @private=0xa010100}}, 0x401, 0x8000, 0x11ff, 0x20000007, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x9}, 0x8) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/130) 21:45:23 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x18, 0x0, &(0x7f0000000440)=0x2c) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) (async) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) 21:45:23 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @private=0xa010100}}, 0x401, 0x8000, 0x11ff, 0x20000007, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x9}, 0x8) (async, rerun: 32) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) (rerun: 32) shmctl$IPC_RMID(r2, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/130) 21:45:23 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @private=0xa010100}}, 0x401, 0x8000, 0x11ff, 0x20000007, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x9}, 0x8) (async) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/130) 21:45:23 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xc0189436, 0xf0ff1f00000000) 21:45:23 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40086602, 0xf0ff1f00000000) 21:45:23 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@private, @private, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000080)={'erspan0\x00', r1, 0x1, 0x1, 0x3, 0x4, {{0x13, 0x4, 0x2, 0x2, 0x4c, 0x65, 0x0, 0x3f, 0x4, 0x0, @private=0xa010100, @empty, {[@timestamp_addr={0x44, 0x34, 0xf6, 0x1, 0x9, [{@local, 0x8001}, {@broadcast, 0x6b}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x9}, {@private=0xa010100, 0x1}, {@rand_addr=0x64010101, 0x8}, {@local, 0xfffffff8}]}, @end]}}}}}) 21:45:23 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40086602, 0xf0ff1f00000000) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@private, @private, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000080)={'erspan0\x00', r1, 0x1, 0x1, 0x3, 0x4, {{0x13, 0x4, 0x2, 0x2, 0x4c, 0x65, 0x0, 0x3f, 0x4, 0x0, @private=0xa010100, @empty, {[@timestamp_addr={0x44, 0x34, 0xf6, 0x1, 0x9, [{@local, 0x8001}, {@broadcast, 0x6b}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x9}, {@private=0xa010100, 0x1}, {@rand_addr=0x64010101, 0x8}, {@local, 0xfffffff8}]}, @end]}}}}}) 21:45:23 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40086602, 0xf0ff1f00000000) 21:45:23 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@private, @private, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000080)={'erspan0\x00', r1, 0x1, 0x1, 0x3, 0x4, {{0x13, 0x4, 0x2, 0x2, 0x4c, 0x65, 0x0, 0x3f, 0x4, 0x0, @private=0xa010100, @empty, {[@timestamp_addr={0x44, 0x34, 0xf6, 0x1, 0x9, [{@local, 0x8001}, {@broadcast, 0x6b}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x9}, {@private=0xa010100, 0x1}, {@rand_addr=0x64010101, 0x8}, {@local, 0xfffffff8}]}, @end]}}}}}) 21:45:23 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:24 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000200)={{0x1f, 0x7}, 0x40}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r3) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x104, r4, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e09}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b3f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b28428b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7637}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x707e}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x6c, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70abed6f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c07b01f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d5da2b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc1fe019}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2161}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cabb08b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d4bfc67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x939c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77e42967}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d575b7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a47453e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x217f}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x80}, 0x85) 21:45:24 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000200)={{0x1f, 0x7}, 0x40}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r3) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x104, r4, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e09}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b3f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b28428b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7637}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x707e}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x6c, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70abed6f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c07b01f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d5da2b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc1fe019}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2161}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cabb08b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d4bfc67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x939c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77e42967}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d575b7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a47453e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x217f}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x80}, 0x85) 21:45:24 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:24 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000200)={{0x1f, 0x7}, 0x40}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r3) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x104, r4, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e09}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b3f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b28428b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7637}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x707e}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x6c, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70abed6f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c07b01f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d5da2b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc1fe019}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2161}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cabb08b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d4bfc67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x939c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77e42967}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d575b7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a47453e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x217f}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x80}, 0x85) socket(0x1, 0x5, 0x0) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000200)={{0x1f, 0x7}, 0x40}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r3) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x104, r4, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e09}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b3f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b28428b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7637}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x707e}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x6c, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70abed6f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c07b01f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d5da2b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc1fe019}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2161}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cabb08b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d4bfc67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x939c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77e42967}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d575b7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a47453e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x217f}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x80}, 0x85) (async) 21:45:24 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:24 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 2: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8905, 0xf0ff1f00000000) 21:45:24 executing program 4: r0 = socket(0xf, 0x5, 0x7) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) getsockopt$inet_mreqn(r0, 0x0, 0x11, &(0x7f0000000180)={@empty, @initdev}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x31, @private0, 0x794}}, [0x2, 0x80, 0x80000000, 0x4, 0xffffffff, 0x1f, 0x6, 0x0, 0x7, 0x5, 0x2, 0x67, 0x10001, 0x541, 0x9]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x40, 0x400}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x5411, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000240)=0xffffffffffffffff, 0x4) 21:45:24 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x0, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:24 executing program 2: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8905, 0xf0ff1f00000000) 21:45:24 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 4: r0 = socket(0xf, 0x5, 0x7) (async, rerun: 64) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) (rerun: 64) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async, rerun: 64) getsockopt$inet_mreqn(r0, 0x0, 0x11, &(0x7f0000000180)={@empty, @initdev}, &(0x7f00000001c0)=0xc) (async, rerun: 64) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x31, @private0, 0x794}}, [0x2, 0x80, 0x80000000, 0x4, 0xffffffff, 0x1f, 0x6, 0x0, 0x7, 0x5, 0x2, 0x67, 0x10001, 0x541, 0x9]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x40, 0x400}, 0x8) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x5411, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)) (async) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000240)=0xffffffffffffffff, 0x4) 21:45:24 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) socket(0x2, 0x6, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@broadcast, @loopback, 0x0}, &(0x7f0000000080)=0xc) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 21:45:24 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 2: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8905, 0xf0ff1f00000000) 21:45:24 executing program 4: r0 = socket(0xf, 0x5, 0x7) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) getsockopt$inet_mreqn(r0, 0x0, 0x11, &(0x7f0000000180)={@empty, @initdev}, &(0x7f00000001c0)=0xc) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x31, @private0, 0x794}}, [0x2, 0x80, 0x80000000, 0x4, 0xffffffff, 0x1f, 0x6, 0x0, 0x7, 0x5, 0x2, 0x67, 0x10001, 0x541, 0x9]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x40, 0x400}, 0x8) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x5411, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000240)=0xffffffffffffffff, 0x4) 21:45:24 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x0, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:24 executing program 4: r0 = socket(0x1d, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x9, 0x4c1) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) 21:45:24 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 2: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8905, 0xf0ff1f00000000) 21:45:24 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 2: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8905, 0xf0ff1f00000000) 21:45:24 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x40086602, 0xf0ff1f00000000) 21:45:24 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x0, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:24 executing program 2: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8905, 0xf0ff1f00000000) 21:45:24 executing program 4: r0 = socket(0x1d, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async, rerun: 64) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x9, 0x4c1) (rerun: 64) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) 21:45:24 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8903, 0xf0ff1f00000000) 21:45:24 executing program 2: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8905, 0xf0ff1f00000000) [ 2919.698204][ T7237] can: request_module (can-proto-0) failed. 21:45:24 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8903, 0xf0ff1f00000000) 21:45:24 executing program 4: r0 = socket(0x1d, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x9, 0x4c1) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) 21:45:24 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x0, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:24 executing program 2: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8905, 0xf0ff1f00000000) 21:45:24 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8903, 0xf0ff1f00000000) [ 2919.761823][ T7255] can: request_module (can-proto-0) failed. 21:45:24 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8903, 0xf0ff1f00000000) 21:45:24 executing program 2: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8905, 0xf0ff1f00000000) 21:45:24 executing program 4: r0 = socket(0x28, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) 21:45:24 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8903, 0xf0ff1f00000000) 21:45:24 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x0, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:24 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8903, 0xf0ff1f00000000) 21:45:25 executing program 4: r0 = socket(0x28, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) (async) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) [ 2919.823753][ T7267] can: request_module (can-proto-0) failed. 21:45:25 executing program 2: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8905, 0xf0ff1f00000000) 21:45:25 executing program 4: r0 = socket(0x28, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) 21:45:25 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8903, 0xf0ff1f00000000) 21:45:25 executing program 2: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8905, 0xf0ff1f00000000) 21:45:25 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x0, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:25 executing program 4: r0 = socket(0x1a, 0x0, 0x35da0dba) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x11, "8e2f159d579af44944aa32497ff1356ff9"}, &(0x7f00000000c0)=0x19) 21:45:25 executing program 2: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8905, 0xf0ff1f00000000) 21:45:25 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8903, 0xf0ff1f00000000) 21:45:25 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) socket(0x2, 0x6, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@broadcast, @loopback, 0x0}, &(0x7f0000000080)=0xc) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) (async) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 21:45:25 executing program 2: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8905, 0xf0ff1f00000000) 21:45:25 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8903, 0xf0ff1f00000000) 21:45:25 executing program 4: r0 = socket(0x1a, 0x0, 0x35da0dba) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x11, "8e2f159d579af44944aa32497ff1356ff9"}, &(0x7f00000000c0)=0x19) socket(0x1a, 0x0, 0x35da0dba) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x11, "8e2f159d579af44944aa32497ff1356ff9"}, &(0x7f00000000c0)=0x19) (async) 21:45:25 executing program 4: r0 = socket(0x1a, 0x0, 0x35da0dba) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x11, "8e2f159d579af44944aa32497ff1356ff9"}, &(0x7f00000000c0)=0x19) 21:45:25 executing program 2: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8905, 0xf0ff1f00000000) 21:45:25 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:25 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8903, 0xf0ff1f00000000) 21:45:25 executing program 2: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8905, 0xf0ff1f00000000) 21:45:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14}, 0xffffffffffffff11}, 0x2}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, r3, 0x821, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x114800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000080}, 0x4008000) r4 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r4, 0x5411, 0xf0ff1f00000000) 21:45:25 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8903, 0xf0ff1f00000000) 21:45:25 executing program 2: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8902, 0xf0ff1f00000000) 21:45:25 executing program 1: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8903, 0xf0ff1f00000000) 21:45:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14}, 0xffffffffffffff11}, 0x2}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, r3, 0x821, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x114800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000080}, 0x4008000) r4 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r4, 0x5411, 0xf0ff1f00000000) 21:45:25 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:25 executing program 2: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8902, 0xf0ff1f00000000) 21:45:25 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8903, 0xf0ff1f00000000) 21:45:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14}, 0xffffffffffffff11}, 0x2}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14}, 0xffffffffffffff11}, 0x2}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, r3, 0x821, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x114800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000080}, 0x4008000) r4 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r4, 0x5411, 0xf0ff1f00000000) 21:45:25 executing program 2: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8902, 0xf0ff1f00000000) 21:45:25 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8903, 0xf0ff1f00000000) 21:45:25 executing program 2: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8902, 0xf0ff1f00000000) 21:45:25 executing program 1: socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8903, 0xf0ff1f00000000) 21:45:25 executing program 4: r0 = socket(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:25 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:25 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8901, 0xf0ff1f00000000) 21:45:25 executing program 2: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8902, 0xf0ff1f00000000) 21:45:25 executing program 4: r0 = socket(0x1, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) socket(0x1, 0x5, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) 21:45:25 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8901, 0xf0ff1f00000000) 21:45:25 executing program 2: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8902, 0xf0ff1f00000000) 21:45:25 executing program 1: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8901, 0xf0ff1f00000000) 21:45:25 executing program 4: r0 = socket(0x1, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:25 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8901, 0xf0ff1f00000000) 21:45:26 executing program 2: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8902, 0xf0ff1f00000000) 21:45:26 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:26 executing program 4: r0 = socket(0x1, 0x5, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket(0x3, 0x1, 0x2) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:26 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8901, 0xf0ff1f00000000) 21:45:26 executing program 3: r0 = socket(0x1e, 0x4, 0x0) recvfrom$l2tp6(r0, &(0x7f0000000180)=""/92, 0x5c, 0x0, 0x0, 0x0) (async) socket(0x2, 0x6, 0x1) (async) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@broadcast, @loopback, 0x0}, &(0x7f0000000080)=0xc) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 21:45:26 executing program 1: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0x8901, 0xf0ff1f00000000) 21:45:26 executing program 4: r0 = socket(0x1, 0x5, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket(0x3, 0x1, 0x2) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) socket(0x1, 0x5, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket(0x3, 0x1, 0x2) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) (async) 21:45:26 executing program 2: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8902, 0xf0ff1f00000000) 21:45:26 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8901, 0xf0ff1f00000000) 21:45:26 executing program 2: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8902, 0xf0ff1f00000000) 21:45:26 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 21:45:26 executing program 4: r0 = socket(0x1, 0x5, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) socket(0x3, 0x1, 0x2) (async) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) 21:45:26 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8901, 0xf0ff1f00000000) 21:45:26 executing program 2: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8902, 0xf0ff1f00000000) 21:45:26 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8901, 0xf0ff1f00000000) 21:45:26 executing program 2: r0 = socket(0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x8902, 0xf0ff1f00000000) 21:45:26 executing program 4: r0 = socket(0x1, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0x5411, 0xf0ff1f00000000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e24, @multicast1}, 0x10) socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'sit0\x00', r1, 0x7800, 0x8000, 0x0, 0x1, {{0x22, 0x4, 0x0, 0x1c, 0x88, 0x68, 0x0, 0x5, 0x4, 0x0, @remote, @remote, {[@noop, @rr={0x7, 0x23, 0x81, [@local, @broadcast, @private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @dev={0xac, 0x14, 0x14, 0x31}]}, @cipso={0x86, 0x2f, 0xffffffffffffffff, [{0x2, 0xf, "fb7daf6a5c121b986aa2186f73"}, {0x5, 0x8, "d1b91a515f95"}, {0x6, 0x12, "c80fd452c5e6a67c4ab1cb03e3c9d66e"}]}, @ssrr={0x89, 0xb, 0xf6, [@multicast1, @broadcast]}, @noop, @cipso={0x86, 0xf, 0x3, [{0x2, 0x9, "6b774d211cbbdc"}]}, @ra={0x94, 0x4}]}}}}}) 21:45:26 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x2a, 0x2, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) r7 = geteuid() syz_clone3(&(0x7f0000000280)={0x8002100, &(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x2f}, &(0x7f00000001c0)=""/82, 0x52, &(0x7f0000000680)=""/4096, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x9}, 0x58) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000300)={{0x3, r7, r4, 0xee00, r5, 0x1e0, 0x4}, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffffffff, r8, 0x80}) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/4) write$cgroup_subtree(r3, &(0x7f0000000340)={[{0x2b, 'blkio'}, {0x2b, 'cpuset'}, {0x2b, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'freezer'}, {0x2d, 'pids'}, {0x2d, 'net_prio'}, {0x2d, 'perf_event'}]}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8923, &(0x7f0000000000)={'wg0\x00'}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xbf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000040)={'tunl0\x00', r1, 0x7, 0x7800, 0xffffffff, 0x8, {{0x26, 0x4, 0x0, 0x6, 0x98, 0x67, 0x0, 0x3, 0x5597be72f9eaca76, 0x0, @multicast1, @multicast2, {[@timestamp_addr={0x44, 0x4, 0x77, 0x1, 0x1}, @timestamp_prespec={0x44, 0x14, 0xcf, 0x3, 0xc, [{@remote, 0x40}, {@loopback, 0x1}]}, @timestamp_addr={0x44, 0x34, 0x2c, 0x1, 0x4, [{@multicast2, 0x2}, {@multicast2, 0x3}, {@broadcast, 0xc5a}, {@broadcast, 0x81}, {@private=0xa010101, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xffff}]}, @lsrr={0x83, 0xb, 0xff, [@multicast1, @remote]}, @ssrr={0x89, 0x7, 0x48, [@dev={0xac, 0x14, 0x14, 0x3e}]}, @generic={0x82, 0x10, "361073802821914f0945a0788171"}, @rr={0x7, 0x13, 0x7d, [@multicast1, @empty, @rand_addr=0x64010102, @remote]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r9, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x