Warning: Permanently added '10.128.0.13' (ED25519) to the list of known hosts. 2023/10/27 12:14:18 fuzzer started 2023/10/27 12:14:18 dialing manager at 10.128.0.169:30012 [ 145.387182][ T4989] cgroup: Unknown subsys name 'net' [ 145.526882][ T4989] cgroup: Unknown subsys name 'rlimit' [ 152.374900][ T1213] ieee802154 phy0 wpan0: encryption failed: -22 [ 152.381587][ T1213] ieee802154 phy1 wpan1: encryption failed: -22 2023/10/27 12:15:02 syscalls: 3518 2023/10/27 12:15:02 code coverage: enabled 2023/10/27 12:15:02 comparison tracing: enabled 2023/10/27 12:15:02 extra coverage: enabled 2023/10/27 12:15:02 delay kcov mmap: enabled 2023/10/27 12:15:02 setuid sandbox: enabled 2023/10/27 12:15:02 namespace sandbox: enabled 2023/10/27 12:15:02 Android sandbox: /sys/fs/selinux/policy does not exist 2023/10/27 12:15:02 fault injection: enabled 2023/10/27 12:15:02 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2023/10/27 12:15:02 net packet injection: enabled 2023/10/27 12:15:02 net device setup: enabled 2023/10/27 12:15:02 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2023/10/27 12:15:02 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/10/27 12:15:02 NIC VF setup: PCI device 0000:00:11.0 is not available 2023/10/27 12:15:02 USB emulation: enabled 2023/10/27 12:15:02 hci packet injection: enabled 2023/10/27 12:15:02 wifi device emulation: enabled 2023/10/27 12:15:02 802.15.4 emulation: enabled 2023/10/27 12:15:02 swap file: enabled 2023/10/27 12:15:02 fetching corpus: 0, signal 0/2000 (executing program) [ 188.419052][ T4989] Adding 124996k swap on ./swap-file. 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(executing program) 2023/10/27 12:16:03 fetching corpus: 51200, signal 357231/377376 (executing program) 2023/10/27 12:16:04 fetching corpus: 51250, signal 357339/377376 (executing program) 2023/10/27 12:16:04 fetching corpus: 51300, signal 357436/377376 (executing program) 2023/10/27 12:16:04 fetching corpus: 51350, signal 357526/377376 (executing program) 2023/10/27 12:16:04 fetching corpus: 51400, signal 357624/377376 (executing program) 2023/10/27 12:16:04 fetching corpus: 51450, signal 357728/377376 (executing program) 2023/10/27 12:16:04 fetching corpus: 51463, signal 357756/377376 (executing program) 2023/10/27 12:16:04 fetching corpus: 51463, signal 357756/377376 (executing program) 2023/10/27 12:16:09 starting 6 fuzzer processes 12:16:09 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x5, &(0x7f0000000000)=@framed={{}, [@generic, @jmp]}, &(0x7f0000000080)='GPL\x00', 0x7}, 0x90) 12:16:09 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x61}}, &(0x7f0000000080)='GPL\x00'}, 0x90) 12:16:09 executing program 2: bpf$MAP_CREATE_CONST_STR(0x15, &(0x7f0000000080)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1}, 0x48) [ 254.955914][ T4984] syz-fuzzer[4984]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set 12:16:09 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000001800)=@o_path={0x0, 0x0, 0x8000}, 0x18) 12:16:09 executing program 4: bpf$MAP_UPDATE_CONST_STR(0x1c, 0x0, 0x0) 12:16:09 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000001c0)=[{}, {0x5, 0x0, 0x10, 0xc}]}, 0x90) [ 256.058124][ T5008] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 256.067527][ T5008] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 256.077492][ T5013] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 256.085673][ T5014] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 256.094762][ T5014] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 256.105261][ T5013] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 256.115714][ T5014] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 256.127533][ T5013] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 256.138026][ T5014] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 256.152766][ T5013] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 256.161833][ T5014] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 256.170322][ T5013] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 256.293865][ T5013] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 256.323210][ T5013] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 256.344472][ T4382] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 256.371843][ T4382] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 256.380813][ T4382] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 256.389765][ T5014] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 256.400782][ T4382] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 256.419501][ T4382] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 256.428999][ T4382] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 256.441971][ T4382] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 256.451343][ T4382] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 256.454554][ T5014] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 256.711417][ T5013] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 256.722178][ T5013] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 256.735852][ T5013] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 256.758650][ T5013] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 256.801713][ T4382] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 256.809748][ T5014] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 256.818556][ T4382] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 256.827595][ T4382] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 256.840407][ T4382] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 256.849313][ T5014] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 256.861691][ T4382] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 256.871209][ T4382] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 257.844222][ T5016] chnl_net:caif_netlink_parms(): no params data found [ 258.254917][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 258.269081][ T5020] chnl_net:caif_netlink_parms(): no params data found [ 258.298541][ T47] Bluetooth: hci1: command 0x0409 tx timeout [ 258.464716][ T5021] chnl_net:caif_netlink_parms(): no params data found [ 258.528399][ T47] Bluetooth: hci3: command 0x0409 tx timeout [ 258.534970][ T4382] Bluetooth: hci2: command 0x0409 tx timeout [ 258.686677][ T5018] chnl_net:caif_netlink_parms(): no params data found [ 258.923804][ T4382] Bluetooth: hci4: command 0x0409 tx timeout [ 258.931400][ T4382] Bluetooth: hci5: command 0x0409 tx timeout [ 258.962794][ T5026] chnl_net:caif_netlink_parms(): no params data found [ 259.199164][ T5020] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.206891][ T5020] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.214574][ T5020] bridge_slave_0: entered allmulticast mode [ 259.223269][ T5020] bridge_slave_0: entered promiscuous mode [ 259.234501][ T5016] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.242248][ T5016] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.249811][ T5016] bridge_slave_0: entered allmulticast mode [ 259.258853][ T5016] bridge_slave_0: entered promiscuous mode [ 259.346307][ T5020] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.357543][ T5020] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.367173][ T5020] bridge_slave_1: entered allmulticast mode [ 259.376455][ T5020] bridge_slave_1: entered promiscuous mode [ 259.385898][ T5016] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.393688][ T5016] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.403312][ T5016] bridge_slave_1: entered allmulticast mode [ 259.415111][ T5016] bridge_slave_1: entered promiscuous mode [ 259.707021][ T5021] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.714742][ T5021] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.722478][ T5021] bridge_slave_0: entered allmulticast mode [ 259.731146][ T5021] bridge_slave_0: entered promiscuous mode [ 259.753515][ T5020] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 259.786642][ T5020] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 259.796895][ T5025] chnl_net:caif_netlink_parms(): no params data found [ 259.824005][ T5016] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 259.907237][ T5021] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.914926][ T5021] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.922599][ T5021] bridge_slave_1: entered allmulticast mode [ 259.931303][ T5021] bridge_slave_1: entered promiscuous mode [ 259.995937][ T5016] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 260.034562][ T5020] team0: Port device team_slave_0 added [ 260.192521][ T5021] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 260.221539][ T5020] team0: Port device team_slave_1 added [ 260.236461][ T5021] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 260.301665][ T4382] Bluetooth: hci0: command 0x041b tx timeout [ 260.371950][ T4382] Bluetooth: hci1: command 0x041b tx timeout [ 260.492287][ T5020] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 260.499427][ T5020] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 260.525943][ T5020] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 260.543578][ T5016] team0: Port device team_slave_0 added [ 260.605436][ T4382] Bluetooth: hci2: command 0x041b tx timeout [ 260.613877][ T47] Bluetooth: hci3: command 0x041b tx timeout [ 260.672681][ T5021] team0: Port device team_slave_0 added [ 260.712944][ T5020] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 260.720107][ T5020] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 260.746938][ T5020] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 260.759084][ T5026] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.767106][ T5026] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.774685][ T5026] bridge_slave_0: entered allmulticast mode [ 260.783416][ T5026] bridge_slave_0: entered promiscuous mode [ 260.799756][ T5016] team0: Port device team_slave_1 added [ 260.841656][ T5021] team0: Port device team_slave_1 added [ 260.849055][ T5018] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.856867][ T5018] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.864483][ T5018] bridge_slave_0: entered allmulticast mode [ 260.873160][ T5018] bridge_slave_0: entered promiscuous mode [ 260.945463][ T5026] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.953379][ T5026] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.961013][ T5026] bridge_slave_1: entered allmulticast mode [ 260.968963][ T5026] bridge_slave_1: entered promiscuous mode [ 260.979013][ T5018] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.986831][ T5018] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.994529][ T5018] bridge_slave_1: entered allmulticast mode [ 261.001567][ T47] Bluetooth: hci5: command 0x041b tx timeout [ 261.003649][ T5018] bridge_slave_1: entered promiscuous mode [ 261.007683][ T47] Bluetooth: hci4: command 0x041b tx timeout [ 261.276299][ T5021] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 261.283644][ T5021] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 261.309810][ T5021] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 261.327197][ T5021] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 261.334540][ T5021] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 261.360805][ T5021] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 261.375725][ T5016] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 261.382950][ T5016] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 261.409161][ T5016] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 261.425029][ T5016] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 261.432268][ T5016] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 261.458631][ T5016] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 261.479679][ T5026] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 261.511882][ T5026] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 261.658251][ T5018] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 261.668258][ T5025] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.676337][ T5025] bridge0: port 1(bridge_slave_0) entered disabled state [ 261.684092][ T5025] bridge_slave_0: entered allmulticast mode [ 261.692846][ T5025] bridge_slave_0: entered promiscuous mode [ 261.726153][ T5018] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 261.841168][ T5020] hsr_slave_0: entered promiscuous mode [ 261.851801][ T5020] hsr_slave_1: entered promiscuous mode [ 261.861402][ T5025] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.868958][ T5025] bridge0: port 2(bridge_slave_1) entered disabled state [ 261.876699][ T5025] bridge_slave_1: entered allmulticast mode [ 261.884931][ T5025] bridge_slave_1: entered promiscuous mode [ 261.995246][ T5026] team0: Port device team_slave_0 added [ 262.077044][ T5016] hsr_slave_0: entered promiscuous mode [ 262.085485][ T5016] hsr_slave_1: entered promiscuous mode [ 262.093998][ T5016] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 262.101732][ T5016] Cannot create hsr debugfs directory [ 262.112773][ T5018] team0: Port device team_slave_0 added [ 262.177231][ T5026] team0: Port device team_slave_1 added [ 262.271777][ T5018] team0: Port device team_slave_1 added [ 262.361059][ T4382] Bluetooth: hci0: command 0x040f tx timeout [ 262.386836][ T5025] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 262.398189][ T5026] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 262.405443][ T5026] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 262.431939][ T5026] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 262.451713][ T4382] Bluetooth: hci1: command 0x040f tx timeout [ 262.458686][ T5021] hsr_slave_0: entered promiscuous mode [ 262.467838][ T5021] hsr_slave_1: entered promiscuous mode [ 262.477738][ T5021] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 262.485820][ T5021] Cannot create hsr debugfs directory [ 262.589502][ T5025] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 262.601628][ T5018] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 262.608759][ T5018] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 262.635022][ T5018] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 262.648985][ T5026] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 262.656288][ T5026] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 262.682657][ T5026] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 262.682668][ T4382] Bluetooth: hci3: command 0x040f tx timeout [ 262.691887][ T4382] Bluetooth: hci2: command 0x040f tx timeout [ 262.838379][ T5018] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 262.845747][ T5018] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 262.872110][ T5018] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 263.008769][ T5025] team0: Port device team_slave_0 added [ 263.085994][ T4382] Bluetooth: hci4: command 0x040f tx timeout [ 263.086061][ T47] Bluetooth: hci5: command 0x040f tx timeout [ 263.227857][ T5025] team0: Port device team_slave_1 added [ 263.247029][ T5018] hsr_slave_0: entered promiscuous mode [ 263.257062][ T5018] hsr_slave_1: entered promiscuous mode [ 263.266078][ T5018] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 263.274051][ T5018] Cannot create hsr debugfs directory [ 263.297344][ T5026] hsr_slave_0: entered promiscuous mode [ 263.306378][ T5026] hsr_slave_1: entered promiscuous mode [ 263.315487][ T5026] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 263.323564][ T5026] Cannot create hsr debugfs directory [ 263.491245][ T5025] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 263.498389][ T5025] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 263.524635][ T5025] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 263.551977][ T5025] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 263.559095][ T5025] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 263.585716][ T5025] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 264.216130][ T5025] hsr_slave_0: entered promiscuous mode [ 264.225317][ T5025] hsr_slave_1: entered promiscuous mode [ 264.235315][ T5025] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 264.243146][ T5025] Cannot create hsr debugfs directory [ 264.314154][ T5016] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 264.342000][ T5016] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 264.374079][ T5016] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 264.447877][ T4382] Bluetooth: hci0: command 0x0419 tx timeout [ 264.493279][ T5016] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 264.521390][ T4382] Bluetooth: hci1: command 0x0419 tx timeout [ 264.679717][ T5021] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 264.720784][ T5021] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 264.787589][ T4382] Bluetooth: hci2: command 0x0419 tx timeout [ 264.794098][ T47] Bluetooth: hci3: command 0x0419 tx timeout [ 264.849065][ T5021] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 264.880632][ T5021] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 265.161383][ T4382] Bluetooth: hci4: command 0x0419 tx timeout [ 265.162007][ T47] Bluetooth: hci5: command 0x0419 tx timeout [ 265.408615][ T5020] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 265.440215][ T5020] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 265.468176][ T5020] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 265.632427][ T5020] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 265.775410][ T5026] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 265.850415][ T5026] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 266.023106][ T5026] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 266.051599][ T5018] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 266.077069][ T5018] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 266.143630][ T5018] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 266.173378][ T5026] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 266.315867][ T5018] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 266.468472][ T5016] 8021q: adding VLAN 0 to HW filter on device bond0 [ 266.529063][ T5025] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 266.570522][ T5025] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 266.643121][ T5025] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 266.723887][ T5025] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 266.824970][ T5016] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.019248][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.027146][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.179632][ T5066] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.187343][ T5066] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.239363][ T5021] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.436112][ T5021] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.596961][ T5020] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.645683][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.653649][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.778378][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.786122][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.820702][ T5020] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.847382][ T5026] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.898297][ T5016] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 267.909770][ T5016] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 267.992731][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.000316][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 268.034760][ T5018] 8021q: adding VLAN 0 to HW filter on device bond0 [ 268.100972][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.108395][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 268.243554][ T5025] 8021q: adding VLAN 0 to HW filter on device bond0 [ 268.304975][ T5018] 8021q: adding VLAN 0 to HW filter on device team0 [ 268.362741][ T5026] 8021q: adding VLAN 0 to HW filter on device team0 [ 268.426902][ T5066] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.434601][ T5066] bridge0: port 1(bridge_slave_0) entered forwarding state [ 268.622125][ T5016] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.668652][ T5066] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.676365][ T5066] bridge0: port 2(bridge_slave_1) entered forwarding state [ 268.692041][ T5066] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.699670][ T5066] bridge0: port 1(bridge_slave_0) entered forwarding state [ 268.734054][ T5066] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.741651][ T5066] bridge0: port 2(bridge_slave_1) entered forwarding state [ 268.810061][ T5025] 8021q: adding VLAN 0 to HW filter on device team0 [ 268.868802][ T5021] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.967375][ T5066] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.975217][ T5066] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.077707][ T5066] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.085502][ T5066] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.672237][ T5020] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 269.715313][ T5016] veth0_vlan: entered promiscuous mode [ 269.846509][ T5021] veth0_vlan: entered promiscuous mode [ 269.867026][ T5016] veth1_vlan: entered promiscuous mode [ 269.893895][ T5018] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 269.957258][ T5026] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.046083][ T5021] veth1_vlan: entered promiscuous mode [ 270.078045][ T5025] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.411761][ T5016] veth0_macvtap: entered promiscuous mode [ 270.424020][ T5020] veth0_vlan: entered promiscuous mode [ 270.540181][ T5020] veth1_vlan: entered promiscuous mode [ 270.552643][ T5021] veth0_macvtap: entered promiscuous mode [ 270.570385][ T5016] veth1_macvtap: entered promiscuous mode [ 270.689911][ T5021] veth1_macvtap: entered promiscuous mode [ 270.699850][ T5018] veth0_vlan: entered promiscuous mode [ 270.842736][ T5018] veth1_vlan: entered promiscuous mode [ 270.898924][ T5016] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 270.934082][ T5016] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 270.943882][ T5021] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 270.955127][ T5021] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.969272][ T5021] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 270.978592][ T5025] veth0_vlan: entered promiscuous mode [ 271.065778][ T5016] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.074983][ T5016] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.084183][ T5016] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.093228][ T5016] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.110482][ T5026] veth0_vlan: entered promiscuous mode [ 271.211567][ T5025] veth1_vlan: entered promiscuous mode [ 271.236300][ T5021] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 271.249348][ T5021] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.263793][ T5021] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 271.308990][ T5020] veth0_macvtap: entered promiscuous mode [ 271.327394][ T5026] veth1_vlan: entered promiscuous mode [ 271.402972][ T5018] veth0_macvtap: entered promiscuous mode [ 271.484336][ T5020] veth1_macvtap: entered promiscuous mode [ 271.496258][ T5021] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.507621][ T5021] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.516782][ T5021] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.526893][ T5021] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.568579][ T5018] veth1_macvtap: entered promiscuous mode [ 271.672639][ T5025] veth0_macvtap: entered promiscuous mode [ 271.803130][ T5025] veth1_macvtap: entered promiscuous mode [ 271.864037][ T5026] veth0_macvtap: entered promiscuous mode [ 271.888025][ T5018] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 271.898867][ T5018] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.909702][ T5018] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 271.920414][ T5018] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.934746][ T5018] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 271.963103][ T5020] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 271.973886][ T5020] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.984055][ T5020] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 271.994840][ T5020] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.004913][ T5020] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.015663][ T5020] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.030243][ T5020] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 272.073236][ T5020] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 272.084091][ T5020] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.094223][ T5020] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 272.104894][ T5020] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.120438][ T5020] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.188019][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 272.196155][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 272.265865][ T5018] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 272.276996][ T5018] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.287914][ T5018] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 272.298593][ T5018] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.308675][ T5018] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 272.319401][ T5018] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.333383][ T5018] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.348547][ T5026] veth1_macvtap: entered promiscuous mode [ 272.371372][ T5020] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.380354][ T5020] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.389422][ T5020] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.398490][ T5020] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.462505][ T3587] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 272.470580][ T3587] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 272.558932][ T3587] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 272.568172][ T3587] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 272.637783][ T5025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.650222][ T5025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.662218][ T5025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.673497][ T5025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.684405][ T5025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.695113][ T5025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.705382][ T5025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.716102][ T5025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.733245][ T5025] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 272.744992][ T5018] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.754236][ T5018] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.765089][ T5018] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.774158][ T5018] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.872513][ T5026] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.883215][ T5026] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.893278][ T5026] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.903928][ T5026] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.914059][ T5026] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.927244][ T5026] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.937744][ T5026] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.949253][ T5026] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.959365][ T5026] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.970174][ T5026] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.984894][ T5026] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 273.045181][ T5025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 273.056278][ T5025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.066468][ T5025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 273.077141][ T5025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.088472][ T5025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 273.099965][ T5025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.110143][ T5025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 273.120919][ T5025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.135147][ T5025] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 273.147088][ T1027] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.155282][ T1027] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.171634][ T5026] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 273.182699][ T5026] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.192779][ T5026] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 273.203534][ T5026] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.216111][ T5026] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 273.228647][ T5026] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.242829][ T5026] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 273.255399][ T5026] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.265915][ T5026] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 273.276723][ T5026] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.290671][ T5026] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 273.468399][ T5026] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.477647][ T5026] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.487651][ T5026] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.496824][ T5026] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.526812][ T5025] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.537535][ T5025] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.547772][ T5025] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.557058][ T5025] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 12:16:28 executing program 1: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x0, 0x0) [ 273.701866][ T3467] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.709927][ T3467] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.023038][ T3467] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.031262][ T3467] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.195179][ T1027] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.203434][ T1027] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:16:28 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000140)=@caif=@rfm, &(0x7f0000000100)=0xffffffffffffff21) [ 274.392492][ T3467] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.400536][ T3467] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.620122][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.629204][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.700683][ T4028] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.709321][ T4028] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:16:29 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x81) [ 274.826595][ T4028] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.834841][ T4028] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 275.025426][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 275.034272][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:16:29 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x8, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x8, 0x0) [ 275.289974][ T1213] ieee802154 phy0 wpan0: encryption failed: -22 [ 275.297938][ T1213] ieee802154 phy1 wpan1: encryption failed: -22 12:16:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:16:29 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuseblk(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1010, 0x0) utimes(&(0x7f0000000100)='./file0\x00', 0x0) 12:16:30 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x80087601, 0x0) 12:16:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001280)=[{{0x0, 0x22, 0x0}}], 0x1, 0x20001) 12:16:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}], 0x18}}], 0x1, 0x0) 12:16:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}}], 0x1, 0x0) 12:16:30 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5421, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:30 executing program 1: syz_emit_ethernet(0x24, &(0x7f0000000080)={@broadcast, @broadcast, @val={@void}, {@llc_tr={0x11, {@llc={0x0, 0x0, "8f", "6c80efd60ae02e5c584f6d483f4233"}}}}}, 0x0) 12:16:30 executing program 2: syz_open_dev$vcsa(&(0x7f00000000c0), 0x0, 0x343b1e36ef1aefd4) 12:16:30 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x8, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', 'trusted.overlay.redirect\x00'}, 0x0, 0x0) 12:16:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@nl=@proc, 0xfffffffffffffdf3, &(0x7f0000001500), 0x0, &(0x7f00000000c0)=""/36, 0xffffffffffffff30}, 0x0) 12:16:31 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8922, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000001280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:16:31 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5450, 0x0) 12:16:31 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000004640)=@base={0xc}, 0x48) [ 277.284418][ T5131] batadv_slave_0: mtu less than device minimum 12:16:31 executing program 2: creat(&(0x7f0000000040)='./file0\x00', 0x0) mount$fuseblk(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1010, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{}, {0x0, 0xea60}}) 12:16:31 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), 0x0, 0x40000, 0x0) 12:16:31 executing program 1: syz_open_dev$vcsa(&(0x7f0000006000), 0xffffffffffffffff, 0x612201) 12:16:31 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x8, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000080), 0x0, 0x0, 0x3) 12:16:31 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8906, 0x0) 12:16:32 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000940)=[{{&(0x7f0000000040)=@abs={0x1}, 0x6e, 0x0}}], 0x1, 0x0) 12:16:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000001"], 0x10}}], 0x1, 0x0) 12:16:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001200)=[@rights={{0x24}}], 0x10}}], 0x1, 0x0) 12:16:32 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001840)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x40}}], 0x2, 0x0) 12:16:32 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5460, 0x0) 12:16:32 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:16:32 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x90240, 0x0) 12:16:32 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) sendmmsg$unix(r0, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee01}}}, @cred={{0x1c}}], 0x40}}], 0x1, 0x0) 12:16:32 executing program 4: recvmsg$can_raw(0xffffffffffffffff, 0x0, 0x126c6987bee78feb) 12:16:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000007fc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000002640)=[@rights={{0x10}}], 0x10}}], 0x1, 0x0) 12:16:33 executing program 1: quotactl$Q_GETINFO(0x0, &(0x7f0000000080)=ANY=[@ANYRES8], 0xee00, 0x0) 12:16:33 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x80108906, 0x0) 12:16:33 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8990, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:33 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8980, 0x0) 12:16:33 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x894c, 0x0) 12:16:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, 0x0) 12:16:33 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) 12:16:33 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000007200)=[{{&(0x7f00000014c0)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f00000002c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}}], 0x1, 0x0) 12:16:33 executing program 0: creat(&(0x7f0000000180)='.\x00', 0x0) 12:16:34 executing program 3: creat(&(0x7f0000000700)='./file0\x00', 0x0) mount$fuseblk(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1010, 0x0) removexattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=@random={'os2.', '/dev/vcsa#\x00'}) 12:16:34 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername(r0, 0x0, 0x0) 12:16:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = getpgid(0x0) sendmmsg$unix(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001b00)=[@cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee01}}}], 0x20}}], 0x2, 0x0) 12:16:34 executing program 5: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000080)) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0xfffffffffffffffe) 12:16:34 executing program 2: syz_open_dev$vcsa(&(0x7f0000000140), 0x0, 0x8ed83) 12:16:34 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) timerfd_gettime(r0, 0x0) 12:16:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept4(r0, 0x0, 0x0, 0x0) 12:16:34 executing program 3: socket(0x2c, 0x3, 0x80000000) 12:16:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x0, 0xa0602) write$P9_RREADLINK(r0, &(0x7f0000000200)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) 12:16:34 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89a3, &(0x7f00000003c0)={'batadv_slave_0\x00'}) [ 280.560338][ T5199] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 12:16:34 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8970, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:35 executing program 4: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x5}) 12:16:35 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) lchown(&(0x7f00000002c0)='./file0\x00', 0xee01, 0xffffffffffffffff) 12:16:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000180), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) sendmmsg$unix(r1, &(0x7f0000003200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {r2}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50}}], 0x1, 0x0) 12:16:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000840)={'batadv_slave_1\x00'}) 12:16:35 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x0) 12:16:35 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x0, 0xa0602) write$P9_RREADLINK(r0, 0x0, 0x0) 12:16:35 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8994, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:35 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) mount$fuseblk(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x903010, 0x0) lchown(&(0x7f0000000080)='./file0\x00', 0xee01, 0x0) 12:16:35 executing program 3: syz_emit_ethernet(0xaa, &(0x7f00000002c0)={@local, @empty, @void, {@ipv4={0x800, @gre={{0x16, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @loopback, {[@timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x10001, 0x0, 0x0, 0x0]}, @ssrr={0x89, 0x17, 0x0, [@local, @multicast1, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote]}, @lsrr={0x83, 0x17, 0x0, [@local, @loopback, @remote, @multicast1, @multicast1]}]}}}}}}, 0x0) 12:16:35 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='ext4\x00', 0x0, 0x0) 12:16:35 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x22e}, 0x48) 12:16:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f00000049c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000004480)="f8", 0x1}], 0x4}}], 0x1, 0x0) 12:16:35 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 12:16:36 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8907, 0x0) 12:16:36 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89a2, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:36 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x4b49, 0x0) 12:16:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001200)=[@rights={{0x10}}], 0xf}}], 0x1, 0x0) 12:16:36 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000004240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, r0, 0x0, 0x5}, 0x48) 12:16:36 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8949, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:36 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x0, 0x202000) write$P9_RREADDIR(r0, 0x0, 0x0) 12:16:36 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0xc020660b, 0x0) 12:16:36 executing program 3: bpf$OBJ_PIN_PROG(0x3, 0x0, 0x4) 12:16:36 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x80108907, 0x0) 12:16:36 executing program 4: symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000200)='./file0\x00', 0x0) 12:16:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x418, 0x2d8, 0x420, 0x420, 0x1d8, 0x0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, 0x0, {[{{@ip={@local, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'vcan0\x00', 'macvlan0\x00'}, 0x0, 0x70, 0x420}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {{@ip={@multicast2, @rand_addr, 0x0, 0x0, 'dvmrp1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr, 0x0, 0x0, 'veth1_to_hsr\x00', 'netpci0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}, {{@ip={@remote, @local, 0x0, 0x0, 'veth0_to_batadv\x00', 'veth0_to_team\x00'}, 0x0, 0x70, 0xa8}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x478) 12:16:36 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6402, 0x0) 12:16:37 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 12:16:37 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89a0, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x30}}], 0x1, 0x0) 12:16:37 executing program 4: creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)=@v3, 0x18, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 282.943251][ T5259] syz-executor.5 uses obsolete (PF_INET,SOCK_PACKET) 12:16:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000180), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) sendmmsg$unix(r1, &(0x7f0000003200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {r2}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x38}}], 0x1, 0x20001) 12:16:37 executing program 1: fsopen(&(0x7f0000004980)='sockfs\x00', 0x0) 12:16:37 executing program 0: socketpair(0xa, 0x0, 0xfffffff9, &(0x7f00000002c0)) 12:16:37 executing program 4: creat(&(0x7f0000000040)='./file0\x00', 0x0) mount$fuseblk(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3125010, 0x0) 12:16:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:16:37 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x10001) 12:16:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() sendmmsg$unix(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}}], 0x1, 0x0) 12:16:38 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) sendto(r0, 0x0, 0x0, 0xd0, &(0x7f0000000140)=@in={0x2, 0x0, @empty}, 0x80) 12:16:38 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x40049409, 0x0) 12:16:38 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x2710}, {0x0, 0x2710}}) write$P9_RREADDIR(r0, &(0x7f0000000000)={0xb}, 0xb) 12:16:38 executing program 3: socket(0x0, 0x8000c, 0x0) 12:16:38 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) mount$fuseblk(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1010, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 12:16:38 executing program 1: clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000200)={0x6}, 0x0, 0x0, &(0x7f0000000340)={0x0, r0+60000000}, 0x0) 12:16:38 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8948, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:38 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8947, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:38 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8902, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:38 executing program 5: pselect6(0x40, &(0x7f0000000200), &(0x7f0000000240)={0x5}, 0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={[0xd98]}, 0x8}) 12:16:38 executing program 0: bpf$OBJ_PIN_PROG(0x14, &(0x7f0000000140)=@o_path={0x0}, 0x18) 12:16:38 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x268, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1d0, 0xffffffff, 0xffffffff, 0x1d0, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="290f9ef47eb2"}}}, {{@ip={@multicast2, @rand_addr, 0x0, 0x0, 'wg2\x00', 'veth1_to_batadv\x00'}, 0x0, 0x98, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2c8) 12:16:39 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8902, 0x0) 12:16:39 executing program 4: bpf$OBJ_PIN_PROG(0x15, 0x0, 0x0) 12:16:39 executing program 3: creat(&(0x7f0000000700)='./file0\x00', 0x0) mount$fuseblk(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1010, 0x0) mount$fuseblk(0x0, &(0x7f0000000540)='./file0\x00', 0x0, 0x31d60f2, &(0x7f00000009c0)=ANY=[]) [ 284.870557][ T5304] x_tables: duplicate underflow at hook 3 12:16:39 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5452, 0x0) 12:16:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000046c0)={0x0, 0x0, &(0x7f0000001bc0)={&(0x7f0000001a80)=@bridge_getneigh={0x20, 0x1e, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x2800}}, 0x20}}, 0x0) [ 285.090793][ T5308] ======================================================= [ 285.090793][ T5308] WARNING: The mand mount option has been deprecated and [ 285.090793][ T5308] and is ignored by this kernel. Remove the mand [ 285.090793][ T5308] option from the mount to silence this warning. [ 285.090793][ T5308] ======================================================= 12:16:39 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8946, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @private1}, 0x80) 12:16:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001200)=[@rights={{0x10, 0x1, 0x2}}], 0x10}}], 0x1, 0x0) 12:16:39 executing program 3: prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000600)) 12:16:39 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89a1, &(0x7f00000003c0)={'batadv_slave_0\x00'}) [ 285.511907][ T5317] raw_sendmsg: syz-executor.5 forgot to set AF_INET. Fix it! 12:16:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001200)=[@rights={{0xf}}], 0x10}}], 0x1, 0x0) 12:16:40 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)=@generic={0x0, 0x0, 0x18}, 0x18) 12:16:40 executing program 1: socketpair(0x5c, 0x0, 0x0, &(0x7f00000002c0)) 12:16:40 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8982, 0x0) 12:16:40 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 12:16:40 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@random={'security.', 'system_u:object_r:initrc_var_run_t:s0\x00'}, &(0x7f0000000180)=""/63, 0x3f) 12:16:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000046c0)={0x0, 0x0, &(0x7f0000001bc0)={&(0x7f0000001a80)=@bridge_getneigh={0x48, 0x1e, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x8000}, [@IFLA_PHYS_PORT_ID={0x4}, @IFLA_IFNAME={0x14, 0x3, 'macvlan0\x00'}, @IFLA_TXQLEN={0x8, 0xd, 0xfffffffe}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7}]}, 0x48}}, 0x0) 12:16:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x4) getsockname$packet(r0, 0x0, &(0x7f0000000180)) 12:16:40 executing program 2: r0 = getpgrp(0xffffffffffffffff) waitid(0x2, r0, 0x0, 0x2, 0x0) 12:16:40 executing program 5: syz_emit_ethernet(0x23, &(0x7f0000000080)={@broadcast, @broadcast, @val={@void}, {@llc_tr={0x11, {@llc={0xe, 0x0, "8f", "6c80efd60ae02e5c584f6d483f42"}}}}}, 0x0) 12:16:40 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='ext4\x00', 0x1400, 0x0) 12:16:40 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 286.540615][ T5343] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. 12:16:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000001280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/131, 0x83, 0x21c2, 0x0, 0x0) 12:16:40 executing program 1: socketpair$unix(0x4, 0x0, 0x0, &(0x7f0000000200)) 12:16:41 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x4020940d, 0x0) 12:16:41 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x21) 12:16:41 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x803e}}], 0x1, 0x0) 12:16:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x20}}], 0x1, 0x0) 12:16:41 executing program 0: fsopen(&(0x7f0000000000)='selinuxfs\x00', 0x0) 12:16:41 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8913, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:41 executing program 2: bpf$OBJ_PIN_PROG(0xe, &(0x7f0000000140)=@o_path={0x0}, 0x18) 12:16:41 executing program 4: syz_emit_ethernet(0x24, &(0x7f0000000080)={@broadcast, @broadcast, @val={@void}, {@llc_tr={0x11, {@llc={0xe, 0x0, "8f", "6c80efd60ae02e5c584f6d483f4233"}}}}}, 0x0) 12:16:41 executing program 3: rt_tgsigqueueinfo(0x0, 0xffffffffffffffff, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x3000}) 12:16:41 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) 12:16:41 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8992, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:41 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) 12:16:42 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x418, 0x2d8, 0x420, 0x420, 0x1d8, 0x0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, 0x0, {[{{@ip={@local, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'vcan0\x00', 'macvlan0\x00'}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {{@ip={@multicast2, @rand_addr, 0x0, 0x0, 'dvmrp1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr, 0x0, 0x0, 'veth1_to_hsr\x00', 'netpci0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}, {{@ip={@remote, @local, 0x0, 0x0, 'veth0_to_batadv\x00', 'veth0_to_team\x00'}, 0x0, 0x70, 0xa8}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x478) 12:16:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000100)="dbd59fcdb4f74a5f839d19b3a4372415", 0x10, 0x0, 0x0, 0x0) 12:16:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x1b0, 0x0, 0x1b0, 0xffffffff, 0xffffffff, 0x280, 0x280, 0x280, 0xffffffff, 0x4, 0x0, {[{{@ip={@private, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'virt_wifi0\x00', 'nicvf0\x00'}, 0x0, 0x70, 0xb8}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}, {{@ip={@loopback, @remote, 0x0, 0x0, 'ipvlan1\x00', 'veth1_to_batadv\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x350) 12:16:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @link_local}, 0x10) 12:16:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001200)=[@rights={{0x10, 0x2}}], 0x10}}], 0x1, 0x0) 12:16:42 executing program 2: r0 = getpgid(0x0) waitid(0x1, r0, 0x0, 0x8, 0x0) 12:16:42 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x0, 0x0, 0x0, 0x0, 0x8, "86169d2e345a33e0"}, 0x11, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x8, 0x0) 12:16:42 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}}) 12:16:42 executing program 1: socketpair(0x27, 0x0, 0x0, &(0x7f00000002c0)) 12:16:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1c000000000000000100000002000000aef1f30700372d46d3"], 0x120}}], 0x1, 0x0) 12:16:42 executing program 4: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 12:16:42 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x0, 0x0, 0x0, 0x0, 0x8, "86169d2e345a33e0"}, 0x11, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x8, 0x0) 12:16:42 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5452, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f0000000140)="4856d9b82c76675416311fd10b1e82b7", 0x10}, {&(0x7f0000000240)="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", 0xe71}], 0x2}}], 0x1, 0x0) 12:16:43 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}}) 12:16:43 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8941, 0x0) 12:16:43 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x8, 0x0) setxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 12:16:43 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x0, 0x0, 0x0, 0x0, 0x8, "86169d2e345a33e0"}, 0x11, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x8, 0x0) 12:16:43 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x40049409, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:43 executing program 1: socketpair(0x10, 0x0, 0xff, &(0x7f0000000000)) 12:16:43 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5421, 0x0) 12:16:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000001280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/131, 0x83, 0x21c2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 12:16:43 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}}) 12:16:43 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x0, 0x0, 0x0, 0x0, 0x8, "86169d2e345a33e0"}, 0x11, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x8, 0x0) 12:16:44 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000140), 0x0) 12:16:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, 0x0, &(0x7f0000000280)) 12:16:44 executing program 0: bpf$OBJ_PIN_PROG(0x3, 0x0, 0x0) 12:16:44 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}]}}) 12:16:44 executing program 4: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x418, 0x2d8, 0x420, 0x420, 0x1d8, 0x0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, 0x0, {[{{@ip={@local, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'vcan0\x00', 'macvlan0\x00'}, 0x0, 0x70, 0x2d8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {{@ip={@multicast2, @rand_addr, 0x0, 0x0, 'dvmrp1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr, 0x0, 0x0, 'veth1_to_hsr\x00', 'netpci0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}, {{@ip={@remote, @local, 0x0, 0x0, 'veth0_to_batadv\x00', 'veth0_to_team\x00'}, 0x0, 0x70, 0xa8}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x478) 12:16:44 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}}) 12:16:44 executing program 1: r0 = fsopen(&(0x7f0000000000)='devtmpfs\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000080)='\x00', &(0x7f0000000140)='./file0\x00', r1) 12:16:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x0, 0x0, 0x0, 0x0, 0x117}, 0x48) 12:16:44 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x458, 0x2d8, 0x420, 0x420, 0x1d8, 0x0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, 0x0, {[{{@ip={@local, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'vcan0\x00', 'macvlan0\x00'}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {{@ip={@multicast2, @rand_addr, 0x0, 0x0, 'dvmrp1\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr, 0x0, 0x0, 'veth1_to_hsr\x00', 'netpci0\x00'}, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={{0x40}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}, {{@ip={@remote, @local, 0x0, 0x0, 'veth0_to_batadv\x00', 'veth0_to_team\x00'}, 0x0, 0x70, 0xa8}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4b8) 12:16:44 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8937, &(0x7f00000003c0)={'batadv_slave_0\x00'}) 12:16:44 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}]}}) 12:16:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001200)=[@rights={{0x10}}], 0x10}}], 0x1, 0x20001) 12:16:44 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x1020, 0x0) 12:16:45 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000180)=@v2={0x0, 0x0, 0x0, 0x0, 0x54, "48e95d6efebcb2c032dcd1773ca05e705380e5df668c48d87ab8972adaebef2c8261dda21772ff7b8404563f808f7ef68155ca66364fe754746643aba2a1462afac0beeddc09ce46387838e5a5f68fada1fc10a7"}, 0x5d, 0x0) 12:16:45 executing program 4: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$P9_RREADLINK(r0, &(0x7f0000000080)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) 12:16:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000180), 0x4) 12:16:45 executing program 2: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x3, 0x0, 0x0) 12:16:45 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="6f70efcb1c92b16a012c8d04b1c0ac55", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000000c0), 0x4) 12:16:45 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}]}}) 12:16:45 executing program 0: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@map, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 12:16:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x18, 0x0, 0x6}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:45 executing program 3: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x14, r0, 0x1}, 0x14}}, 0x0) 12:16:45 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@func_proto, @restrict]}}, 0x0, 0x8}, 0x20) 12:16:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x4, 0x0, @l2={'ib', 0x3a, 'pim6reg1\x00'}}}}}, 0x34}}, 0x0) 12:16:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:46 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}]}}) [ 291.839555][ T5476] tipc: Enabling of bearer rejected, failed to enable media [ 291.911097][ T5479] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:46 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x29, 0xb, 0x0, 0x0) [ 291.977122][ T5477] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002940)={0x0, 0x1, &(0x7f0000000040)=@raw=[@jmp], 0x0}, 0x9c) 12:16:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x4, 0x0, @l2={'ib', 0x3a, 'pim6reg1\x00'}}}}}, 0x34}}, 0x0) 12:16:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x10, 0x0, 0x6}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:46 executing program 2: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x29, 0x4, 0x0, 0x0) 12:16:46 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x2, 0x481, 0x0, 0x0) [ 292.479692][ T5489] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 292.497870][ T5490] tipc: Enabling of bearer rejected, failed to enable media [ 292.573074][ T5492] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, @can, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, @nfc={0x27, 0x0, 0x0, 0x2}}) 12:16:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:47 executing program 1: r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x8752) 12:16:47 executing program 4: r0 = socket(0x29, 0x2, 0x0) ioctl$SIOCGETVIFCNT(r0, 0x89e0, &(0x7f0000000000)) 12:16:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x29, 0x0, 0x0, 0x56) 12:16:47 executing program 2: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind(r0, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80) 12:16:47 executing program 5: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$CAIFSO_REQ_PARAM(r0, 0x116, 0x80, 0x0, 0x0) [ 293.179878][ T5507] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:47 executing program 1: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x29, 0x4e, 0x0, 0x0) 12:16:47 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x12, 0x0, &(0x7f0000000240)) 12:16:47 executing program 4: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x29, 0x43, 0x0, 0x0) 12:16:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:47 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0xc, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a}, 0x20) 12:16:48 executing program 1: syz_io_uring_setup(0xcd2f, &(0x7f0000000080), 0x0, 0x0) [ 293.709397][ T5520] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 293.729622][ T5521] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:48 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x9, 0xa, 0x0, 0x0}, 0x90) 12:16:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x4, 0x0, 0x8}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:48 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x8, 0xa, 0x0, 0x0}, 0x90) 12:16:48 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x20}]}) 12:16:48 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) [ 294.166655][ T5529] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 294.325418][ T5533] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:48 executing program 4: r0 = socket$tipc(0x1e, 0x5, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, 0x0) 12:16:48 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@fwd={0x2, 0x0, 0x0, 0x12}]}, {0x0, [0x0, 0x2e]}}, 0x0, 0x28}, 0x20) 12:16:48 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x6, 0xa, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000851000000300000018120000", @ANYRES32, @ANYBLOB="000000000000000018000000090000000000000008000000009707000800000018120000", @ANYRES32], &(0x7f0000000640)='GPL\x00', 0x6}, 0x8f) 12:16:48 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0xa, 0x0, 0x0) 12:16:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:49 executing program 1: syz_io_uring_setup(0x2c26, &(0x7f0000000380), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x19}, 0x0, 0x0, 0x0) 12:16:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x7}]}}}}}}}}, 0x0) [ 294.928598][ T5551] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x2, 0x0, 0x9}, 0x48) 12:16:49 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x29, 0x4a, 0x0, 0x0) 12:16:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:49 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) sendmsg$tipc(r0, &(0x7f0000000300)={&(0x7f0000000000)=@nameseq={0x1e, 0x0}, 0x10, 0x0}, 0x0) 12:16:49 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x94}]}) 12:16:49 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x6, 0xa, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="00000000000000008510000003000000181200002c34c037d18629a78d"], &(0x7f0000000640)='GPL\x00'}, 0x90) 12:16:49 executing program 1: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x25, 0x0, 0x0) 12:16:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f00000001c0)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x2}]}}}}}}}}, 0x0) 12:16:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:50 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x4, 0x0, &(0x7f0000000240)) 12:16:50 executing program 2: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x200a00, 0x0) 12:16:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="09000a00000000000c000f"], 0x30}}, 0x0) 12:16:50 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x74}]}) 12:16:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:50 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) sendmsg$tipc(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x4}}, 0x10, 0x0}, 0x4000044) 12:16:50 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x19, 0x0, &(0x7f0000000240)) 12:16:50 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@func_proto, @restrict={0x0, 0x0, 0x0, 0xb, 0x2}]}}, 0x0, 0x32}, 0x20) 12:16:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:51 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@func_proto, @restrict]}}, 0x0, 0x1000000}, 0x20) 12:16:51 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x6, 0xa, &(0x7f0000000000)=ANY=[@ANYRESOCT], &(0x7f0000000640)='GPL\x00'}, 0x90) 12:16:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:51 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, @llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="b65442576558"}, @tipc, @llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="7cdd06be84ba"}}) 12:16:51 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) recvfrom(r0, &(0x7f0000000080)=""/179, 0xb3, 0x41, 0x0, 0x0) 12:16:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:51 executing program 4: bpf$BPF_BTF_LOAD(0x4, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a}, 0x20) 12:16:51 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={0x0}}, 0x0) 12:16:51 executing program 1: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x17, 0x0, 0x0) 12:16:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:51 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x1d}]}) 12:16:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x0, 0x0, 0x0, 0x0, 0xa04, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 12:16:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:52 executing program 2: r0 = syz_open_dev$vcsu(&(0x7f0000000040), 0x1, 0x2201) write$RDMA_USER_CM_CMD_LISTEN(r0, 0x0, 0x0) 12:16:52 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x8, 0x0, &(0x7f0000000240)) 12:16:52 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x25}]}) 12:16:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:52 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x5, 0x0, 0x0) 12:16:52 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0xb, 0x0, &(0x7f0000000240)) 12:16:52 executing program 2: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x29, 0x6, 0x0, 0x0) 12:16:52 executing program 4: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000140), 0x4) 12:16:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x22, 0xc}]}}}}}}}}, 0x0) 12:16:52 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@func_proto, @restrict]}}, 0x0, 0x32}, 0x20) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x0, 0x2}, 0x48) 12:16:52 executing program 1: r0 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r0, &(0x7f0000000300)={&(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x3}}, 0x10, 0x0}, 0x0) 12:16:53 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, &(0x7f0000000140)={0x0, 0x0}) 12:16:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:53 executing program 2: r0 = syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x200000) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) 12:16:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:53 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc) 12:16:53 executing program 1: syz_io_uring_setup(0x53d3, &(0x7f00000001c0)={0x0, 0x0, 0x7, 0x2}, 0x0, 0x0) 12:16:53 executing program 0: close(0xffffffffffffffff) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 299.373390][ T5668] net_ratelimit: 3 callbacks suppressed [ 299.373446][ T5668] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:53 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x29, 0x87, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'vlan0\x00', {0x2}, 0x8000}) 12:16:53 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x29, 0x481, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000080)={0x0, 'bond_slave_1\x00', {}, 0x3}) r1 = memfd_secret(0x0) setsockopt$CAIFSO_LINK_SELECT(r1, 0x116, 0x7f, &(0x7f00000000c0)=0xfffffff7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000002940)={0x8, 0x1, &(0x7f0000002680)=ANY=[@ANYBLOB="8500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2c, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r1}, 0x90) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80) 12:16:53 executing program 1: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x6, 0x0, 0x0) 12:16:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:54 executing program 0: close(0xffffffffffffffff) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:54 executing program 2: syz_open_dev$vcsu(&(0x7f0000000000), 0x1, 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000040)={0x0, 'batadv0\x00', {0x2}, 0x3c}) [ 299.942997][ T5681] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x2}, 0x48) 12:16:54 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto]}}, 0x0, 0x26}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000000100), 0x8}, 0x90) 12:16:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:54 executing program 0: close(0xffffffffffffffff) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:54 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x2}]}) 12:16:54 executing program 2: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_mptcp_buf(r0, 0x11c, 0x3, &(0x7f0000000000)=""/248, &(0x7f0000000100)=0xf8) 12:16:54 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) [ 300.641978][ T5697] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:55 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockname$tipc(r0, 0x0, &(0x7f00000000c0)) 12:16:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:55 executing program 1: r0 = socket$tipc(0x1e, 0x4, 0x0) sendmsg$tipc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) [ 301.173131][ T5715] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:55 executing program 3: socketpair(0x29, 0x5, 0x0, &(0x7f0000000200)) 12:16:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:55 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x6, 0xa, &(0x7f00000009c0)=ANY=[], &(0x7f0000000640)='GPL\x00', 0xc}, 0x90) 12:16:55 executing program 5: close(0xffffffffffffffff) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:56 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x9, 0x4) 12:16:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:56 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x20, 0x0, 0x0, 0x9}, {0x6}]}) 12:16:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:56 executing program 5: close(0xffffffffffffffff) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:56 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x18, 0x0, &(0x7f0000000240)) 12:16:56 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x20, 0x0, 0x0, 0x9}, {0x6}]}) 12:16:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:56 executing program 5: close(0xffffffffffffffff) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:57 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_mptcp_buf(r0, 0x11c, 0x2, &(0x7f0000000000)=""/251, &(0x7f0000000100)=0xfb) 12:16:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:57 executing program 1: r0 = socket$tipc(0x1e, 0x4, 0x0) sendmsg$tipc(r0, &(0x7f0000000300)={&(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{}, 0x4}}, 0x10, 0x0}, 0x0) 12:16:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x14, r1, 0x1}, 0x14}}, 0x0) 12:16:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:57 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000002000000000000000000000d00000000000000000000000b"], 0x0, 0x32}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001480)={r0, 0x20, &(0x7f0000001440)={0x0, 0x0, 0x0, &(0x7f0000001340)=""/225, 0xe1}}, 0x10) 12:16:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000040)={0x7, 0x1, 0xfa00, {r1}}, 0x10) 12:16:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:58 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x16}]}) 12:16:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 304.072393][ T27] audit: type=1326 audit(1698409018.373:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5785 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb7b3c7cae9 code=0x0 12:16:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x7}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:58 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100), 0x4) 12:16:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 304.553608][ T5798] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x24, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}, @sack={0x5, 0x2}]}}}}}}}}, 0x0) 12:16:59 executing program 1: r0 = socket$tipc(0x1e, 0x5, 0x0) connect$tipc(r0, &(0x7f0000000040)=@id, 0x10) recvfrom(r0, &(0x7f0000000080)=""/49, 0x31, 0x0, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4c7672de0952ce8f3814c12039a5bae2e73805dd91f80c820c89afd4289fc2e346eb58ac23b6afb93341f4eddf52c5d9bdd545dc12af2d4fa9c0395652e0c8"}, 0x80) 12:16:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:16:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 305.028984][ T5813] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:16:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) shmat(r4, &(0x7f0000ff9000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:16:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x24, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}, @sack={0x5, 0x2}]}}}}}}}}, 0x0) 12:16:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:16:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) [ 305.544863][ T5826] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 305.684329][ T27] audit: type=1800 audit(1698409019.923:3): pid=5822 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=4 res=0 errno=0 12:17:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x24, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}, @sack={0x5, 0x2}]}}}}}}}}, 0x0) 12:17:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) shmat(r4, &(0x7f0000ff9000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:00 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000100)) 12:17:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) [ 306.451256][ T27] audit: type=1800 audit(1698409020.693:4): pid=5844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=8 res=0 errno=0 12:17:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) shmat(r4, &(0x7f0000ff9000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:01 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{}, {0x6}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 12:17:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:01 executing program 4: close(0xffffffffffffffff) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 307.178457][ T27] audit: type=1800 audit(1698409021.413:5): pid=5860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=12 res=0 errno=0 [ 307.270484][ T27] audit: type=1326 audit(1698409021.523:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5863 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2f5d47cae9 code=0x0 12:17:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:01 executing program 4: close(0xffffffffffffffff) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) shmat(r4, &(0x7f0000ff9000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:02 executing program 4: close(0xffffffffffffffff) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) [ 307.997991][ T27] audit: type=1800 audit(1698409022.233:7): pid=5878 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=16 res=0 errno=0 12:17:02 executing program 3: r0 = socket$tipc(0x1e, 0x5, 0x0) connect$tipc(r0, &(0x7f0000000000)=@nameseq={0x1e, 0x2}, 0x10) 12:17:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) shmat(r4, &(0x7f0000ff9000/0x3000)=nil, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:02 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x30, 0x0, &(0x7f0000000240)) 12:17:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 308.684007][ T27] audit: type=1800 audit(1698409022.903:8): pid=5891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=20 res=0 errno=0 12:17:03 executing program 2: close(0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) shmat(r4, &(0x7f0000ff9000/0x3000)=nil, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) 12:17:03 executing program 2: close(0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 309.244862][ T5912] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 309.281611][ T27] audit: type=1800 audit(1698409023.493:9): pid=5909 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=24 res=0 errno=0 12:17:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) shmat(r4, &(0x7f0000ff9000/0x3000)=nil, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) [ 309.395426][ T5912] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 12:17:03 executing program 2: close(0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:04 executing program 3: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x6000, 0x0) 12:17:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) [ 309.870710][ T27] audit: type=1800 audit(1698409024.113:10): pid=5922 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=28 res=0 errno=0 12:17:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 12:17:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:04 executing program 3: bpf$MAP_CREATE(0xa, &(0x7f0000000000), 0x48) 12:17:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 310.532258][ T27] audit: type=1800 audit(1698409024.763:11): pid=5934 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=32 res=0 errno=0 12:17:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 12:17:05 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) 12:17:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:05 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 12:17:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 311.321525][ T27] audit: type=1800 audit(1698409025.553:12): pid=5954 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=35 res=0 errno=0 12:17:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:05 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) sendmsg$tipc(r0, &(0x7f0000000300)={&(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x3}}, 0x10, 0x0}, 0x101d0) 12:17:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) [ 311.803411][ T27] audit: type=1800 audit(1698409026.033:13): pid=5966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=38 res=0 errno=0 12:17:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:06 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x6, 0xa, &(0x7f00000009c0)=ANY=[], &(0x7f0000000640)='GPL\x00', 0xa}, 0x90) 12:17:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 12:17:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:06 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x34, 0x0, &(0x7f0000000240)) [ 312.412013][ T27] audit: type=1800 audit(1698409026.633:14): pid=5979 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=41 res=0 errno=0 12:17:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r4, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:07 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000140)=0x6, 0x4) 12:17:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 12:17:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r4, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:07 executing program 3: prctl$PR_SET_IO_FLUSHER(0x39, 0x1) bpf$MAP_CREATE(0x4000000000000, &(0x7f0000000240)=@base={0x6, 0x4, 0x6c03, 0x41, 0x0, 0x1}, 0x48) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/partitions\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/72, 0x48}], 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'syztnl2\x00', &(0x7f0000000380)={'syztnl1\x00', 0x0, 0x59a8756df6dcfbad, 0x0, 0x8, 0x2, 0x2, @private0, @loopback, 0x10, 0x20, 0x800, 0x2}}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000980), 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000100)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x20, r2, 0x1, 0x0, 0x0, {0xd}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x20}}, 0x0) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000980), 0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r8, 0x8933, &(0x7f0000000100)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="81000000", @ANYRES16=r6, @ANYBLOB="010000000000000000000d0000000c00018008000100", @ANYRES32=r9, @ANYBLOB], 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000004c0)={'syztnl0\x00', &(0x7f0000000440)={'ip6tnl0\x00', 0x0, 0x4, 0x0, 0x1d, 0x0, 0x42, @empty, @mcast2, 0x1, 0x7, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000006c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="58010000550000012abd7000fbdbdf2507000000", @ANYRES32=0x0, @ANYBLOB="20000100", @ANYRES32=0x0, @ANYBLOB="01000400ac1414aa0000000000000000000000000000000020000100", @ANYRES32=0x0, @ANYBLOB="0101020000000000000000000000ffff7f0000010000000020000100", @ANYRES32=0x0, @ANYBLOB="01070300fc0000000000000000000000000000014b6e000020000100", @ANYRES32=r1, @ANYBLOB="00010300000000000000000000000000000000000800000020000100", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="00000200ac1e00010000000000000000000000000000000020000100", @ANYRES32=r10, @ANYBLOB="00010000ff0200000000000000000000000000010000000020000100", @ANYRES32=0x0, @ANYBLOB="00020100ac1e000100000000000000000000000086dd000020000100", @ANYRES32=0x0, @ANYBLOB="0102020020010000000000000000000000000001c5b3000020000100", @ANYRES32=0x0, @ANYBLOB="01030100e000000100000000000000000000000008000000"], 0x158}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r11 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/partitions\x00', 0x0, 0x0) preadv(r11, &(0x7f0000000040)=[{&(0x7f0000000100)=""/72, 0x48}], 0x1, 0x0, 0x0) preadv(r11, &(0x7f0000000080)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1, 0xfff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0xdf25103cfce4bdcc, 0x1, 0x6, 0x6, 0x120, r11, 0x3, '\x00', 0x0, r0, 0x3, 0x1, 0x3}, 0x48) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1, 0xfff, 0x0) 12:17:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r4, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0x2, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}]}}}}}}}}, 0x0) 12:17:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r4, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 314.351744][ T6030] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:08 executing program 3: prctl$PR_SET_IO_FLUSHER(0x39, 0x1) bpf$MAP_CREATE(0x4000000000000, &(0x7f0000000240)=@base={0x6, 0x4, 0x6c03, 0x41, 0x0, 0x1}, 0x48) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/partitions\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/72, 0x48}], 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'syztnl2\x00', &(0x7f0000000380)={'syztnl1\x00', 0x0, 0x59a8756df6dcfbad, 0x0, 0x8, 0x2, 0x2, @private0, @loopback, 0x10, 0x20, 0x800, 0x2}}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000980), 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000100)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x20, r2, 0x1, 0x0, 0x0, {0xd}, [@ETHTOOL_A_CHANNELS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x20}}, 0x0) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000980), 0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r8, 0x8933, &(0x7f0000000100)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="81000000", @ANYRES16=r6, @ANYBLOB="010000000000000000000d0000000c00018008000100", @ANYRES32=r9, @ANYBLOB], 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000004c0)={'syztnl0\x00', &(0x7f0000000440)={'ip6tnl0\x00', 0x0, 0x4, 0x0, 0x1d, 0x0, 0x42, @empty, @mcast2, 0x1, 0x7, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000006c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="58010000550000012abd7000fbdbdf2507000000", @ANYRES32=0x0, @ANYBLOB="20000100", @ANYRES32=0x0, @ANYBLOB="01000400ac1414aa0000000000000000000000000000000020000100", @ANYRES32=0x0, @ANYBLOB="0101020000000000000000000000ffff7f0000010000000020000100", @ANYRES32=0x0, @ANYBLOB="01070300fc0000000000000000000000000000014b6e000020000100", @ANYRES32=r1, @ANYBLOB="00010300000000000000000000000000000000000800000020000100", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="00000200ac1e00010000000000000000000000000000000020000100", @ANYRES32=r10, @ANYBLOB="00010000ff0200000000000000000000000000010000000020000100", @ANYRES32=0x0, @ANYBLOB="00020100ac1e000100000000000000000000000086dd000020000100", @ANYRES32=0x0, @ANYBLOB="0102020020010000000000000000000000000001c5b3000020000100", @ANYRES32=0x0, @ANYBLOB="01030100e000000100000000000000000000000008000000"], 0x158}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r11 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/partitions\x00', 0x0, 0x0) preadv(r11, &(0x7f0000000040)=[{&(0x7f0000000100)=""/72, 0x48}], 0x1, 0x0, 0x0) preadv(r11, &(0x7f0000000080)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1, 0xfff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0xdf25103cfce4bdcc, 0x1, 0x6, 0x6, 0x120, r11, 0x3, '\x00', 0x0, r0, 0x3, 0x1, 0x3}, 0x48) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1, 0xfff, 0x0) 12:17:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r4, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}]}}}}}}}}, 0x0) 12:17:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 314.983355][ T6044] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r4, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}]}}}}}}}}, 0x0) 12:17:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:09 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) [ 315.607954][ T6058] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x3, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 315.918959][ T27] audit: type=1326 audit(1698409030.163:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6062 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2f5d47cae9 code=0x0 [ 315.947819][ T27] audit: type=1800 audit(1698409030.223:16): pid=6063 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=59 res=0 errno=0 12:17:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) [ 316.144951][ T6072] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}]}}}}}}}}, 0x0) 12:17:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 316.556587][ T27] audit: type=1800 audit(1698409030.793:17): pid=6077 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=62 res=0 errno=0 [ 316.641998][ T6081] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) [ 316.699128][ T6083] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:11 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000300)={0x5, 0x10, 0xfa00, {0x0}}, 0x18) 12:17:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x7}]}}}}}}}}, 0x0) 12:17:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}]}}}}}}}}, 0x0) 12:17:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:11 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x31, 0x0, &(0x7f0000000240)) [ 317.134729][ T6094] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 317.167227][ T27] audit: type=1800 audit(1698409031.393:18): pid=6090 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=65 res=0 errno=0 [ 317.183420][ T6095] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}]}}}}}}}}, 0x0) 12:17:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 12:17:11 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, @can, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, @nfc}) 12:17:12 executing program 0: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x29, 0x46, 0x0, 0x0) [ 317.763210][ T6107] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 317.825318][ T27] audit: type=1800 audit(1698409032.063:19): pid=6103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=68 res=0 errno=0 12:17:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 12:17:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:12 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x29, 0x33, 0x0, 0x0) 12:17:12 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0xe, 0x0, &(0x7f0000000240)) [ 318.349468][ T6124] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 12:17:12 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x29, 0x36, 0x0, 0x0) 12:17:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:12 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001240)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@fwd={0x1}]}, {0x0, [0x5f]}}, 0x0, 0x27, 0x0, 0x1}, 0x20) [ 318.497162][ T27] audit: type=1800 audit(1698409032.733:20): pid=6126 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=71 res=0 errno=0 12:17:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x18, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x2, 0x0, 0x7}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:13 executing program 3: syz_io_uring_setup(0x2788, &(0x7f0000000140)={0x0, 0x8a2, 0x8}, 0x0, 0x0) 12:17:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 319.114071][ T27] audit: type=1800 audit(1698409033.353:21): pid=6138 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=74 res=0 errno=0 12:17:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x3}, @mptcp=@syn={0x1e, 0xc, 0x0, 0x4}]}}}}}}}}, 0x0) 12:17:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:13 executing program 3: syz_io_uring_setup(0x53d3, &(0x7f00000001c0)={0x0, 0x0, 0x7}, &(0x7f0000000240), &(0x7f0000000280)) 12:17:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x18, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@nop={0x0}]}}}}}}}}, 0x0) [ 319.667735][ T6157] net_ratelimit: 3 callbacks suppressed [ 319.667792][ T6157] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 319.795364][ T27] audit: type=1800 audit(1698409034.043:22): pid=6158 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=77 res=0 errno=0 12:17:14 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x33, 0x0, &(0x7f0000000240)) 12:17:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) [ 319.878739][ T6162] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 319.932975][ T6161] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:14 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x2, "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"}, 0x401, 0x0) 12:17:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x18, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@nop={0x0}]}}}}}}}}, 0x0) 12:17:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x5c, 0x0, 0x52, 0x5}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 12:17:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 320.271956][ T27] audit: type=1800 audit(1698409034.473:23): pid=6168 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=80 res=0 errno=0 12:17:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) [ 320.380114][ T6172] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x18, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@nop={0x0}]}}}}}}}}, 0x0) [ 320.548630][ T6177] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) 12:17:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x0, 0x0, 0x0) 12:17:15 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x9, 0x0, 0x4) [ 320.770284][ T27] audit: type=1800 audit(1698409035.023:24): pid=6180 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=83 res=0 errno=0 [ 320.874845][ T6182] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x18, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@nop={0x0}]}}}}}}}}, 0x0) 12:17:15 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x6, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2}, 0x90) 12:17:15 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x3f2e}]}) 12:17:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x0, 0x0, 0x0) 12:17:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}, @mptcp=@syn={0x1e, 0xc}]}}}}}}}}, 0x0) [ 321.318192][ T27] audit: type=1800 audit(1698409035.563:25): pid=6190 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=86 res=0 errno=0 [ 321.323510][ T6192] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. 12:17:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) 12:17:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x18, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@nop={0x0}]}}}}}}}}, 0x0) 12:17:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x24, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0x10}, @sack]}}}}}}}}, 0x0) 12:17:16 executing program 0: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 12:17:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x0, 0x0, 0x0) 12:17:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4000f5", 0x20, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@syn={0x1e, 0xc, 0x0, 0x5}]}}}}}}}}, 0x0) [ 321.821939][ T27] audit: type=1800 audit(1698409036.053:26): pid=6202 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=89 res=0 errno=0 [ 321.888445][ T6205] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 321.899529][ T6205] ===================================================== [ 321.906914][ T6205] BUG: KMSAN: uninit-value in subflow_check_req+0x1028/0x15d0 [ 321.914639][ T6205] subflow_check_req+0x1028/0x15d0 [ 321.919946][ T6205] subflow_v6_route_req+0x269/0x410 [ 321.925426][ T6205] tcp_conn_request+0x14eb/0x4170 [ 321.930670][ T6205] subflow_v6_conn_request+0x3ee/0x510 12:17:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfff, 0xfffffffffffffffa) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0x7000) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/212) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000016000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/173) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000002000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) openat$thread_pidfd(0xffffff9c, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/39, 0x27}, {&(0x7f00000014c0)=""/64, 0x40}], 0x6, 0xfffffffe, 0x0) [ 321.936407][ T6205] tcp_rcv_state_process+0x2e1/0x4980 [ 321.942078][ T6205] tcp_v6_do_rcv+0x12b8/0x1fd0 [ 321.947021][ T6205] tcp_v6_rcv+0x47f5/0x4fa0 [ 321.951769][ T6205] ip6_protocol_deliver_rcu+0xda6/0x2a60 [ 321.957573][ T6205] ip6_input+0x15d/0x430 [ 321.962141][ T6205] ip6_rcv_finish+0x5db/0x870 [ 321.967004][ T6205] ipv6_rcv+0xda/0x390 [ 321.971345][ T6205] __netif_receive_skb+0x1a6/0x5a0 [ 321.976673][ T6205] netif_receive_skb+0x58/0x660 [ 321.981854][ T6205] tun_rx_batched+0x3ee/0x980 [ 321.986733][ T6205] tun_get_user+0x54c5/0x69c0 [ 321.991704][ T6205] tun_chr_write_iter+0x3af/0x5d0 [ 321.996909][ T6205] vfs_write+0x8ef/0x15c0 [ 322.001476][ T6205] ksys_write+0x20f/0x4c0 [ 322.005992][ T6205] __x64_sys_write+0x93/0xd0 [ 322.010771][ T6205] do_syscall_64+0x41/0xc0 [ 322.015431][ T6205] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 322.021668][ T6205] [ 322.024084][ T6205] Local variable mp_opt created at: [ 322.029373][ T6205] subflow_check_req+0x6d/0x15d0 [ 322.034551][ T6205] subflow_v6_route_req+0x269/0x410 [ 322.039909][ T6205] [ 322.042398][ T6205] CPU: 0 PID: 6205 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00123-g3a568e3a961b #0 [ 322.052953][ T6205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 322.063201][ T6205] ===================================================== [ 322.070229][ T6205] Disabling lock debugging due to kernel taint [ 322.076594][ T6205] Kernel panic - not syncing: kmsan.panic set ... 12:17:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @restrict]}}, 0x0, 0x32}, 0x20) [ 322.083128][ T6205] CPU: 0 PID: 6205 Comm: syz-executor.3 Tainted: G B 6.6.0-rc7-syzkaller-00123-g3a568e3a961b #0 [ 322.095108][ T6205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 322.105280][ T6205] Call Trace: [ 322.108635][ T6205] [ 322.111633][ T6205] dump_stack_lvl+0x1bf/0x240 [ 322.116474][ T6205] dump_stack+0x1e/0x20 [ 322.120781][ T6205] panic+0x4d5/0xc70 [ 322.124814][ T6205] ? add_taint+0x108/0x1a0 [ 322.129366][ T6205] kmsan_report+0x2d0/0x2d0 [ 322.134008][ T6205] ? kmsan_internal_chain_origin+0xba/0xd0 [ 322.139945][ T6205] ? __msan_warning+0x96/0x110 [ 322.144871][ T6205] ? subflow_check_req+0x1028/0x15d0 [ 322.150307][ T6205] ? subflow_v6_route_req+0x269/0x410 [ 322.155860][ T6205] ? tcp_conn_request+0x14eb/0x4170 [ 322.161248][ T6205] ? subflow_v6_conn_request+0x3ee/0x510 [ 322.167039][ T6205] ? tcp_rcv_state_process+0x2e1/0x4980 [ 322.172754][ T6205] ? tcp_v6_do_rcv+0x12b8/0x1fd0 [ 322.177837][ T6205] ? tcp_v6_rcv+0x47f5/0x4fa0 [ 322.182657][ T6205] ? ip6_protocol_deliver_rcu+0xda6/0x2a60 [ 322.188632][ T6205] ? ip6_input+0x15d/0x430 [ 322.193165][ T6205] ? ip6_rcv_finish+0x5db/0x870 [ 322.198142][ T6205] ? ipv6_rcv+0xda/0x390 [ 322.202506][ T6205] ? __netif_receive_skb+0x1a6/0x5a0 [ 322.207933][ T6205] ? netif_receive_skb+0x58/0x660 [ 322.213104][ T6205] ? tun_rx_batched+0x3ee/0x980 [ 322.218100][ T6205] ? tun_get_user+0x54c5/0x69c0 [ 322.223094][ T6205] ? tun_chr_write_iter+0x3af/0x5d0 [ 322.228433][ T6205] ? vfs_write+0x8ef/0x15c0 [ 322.233078][ T6205] ? ksys_write+0x20f/0x4c0 [ 322.237734][ T6205] ? __x64_sys_write+0x93/0xd0 [ 322.242631][ T6205] ? do_syscall_64+0x41/0xc0 [ 322.247356][ T6205] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 322.253567][ T6205] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 322.259805][ T6205] ? kmsan_internal_poison_memory+0x90/0xa0 [ 322.265851][ T6205] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 322.271824][ T6205] __msan_warning+0x96/0x110 [ 322.276547][ T6205] subflow_check_req+0x1028/0x15d0 [ 322.281825][ T6205] ? ip6_dst_lookup_flow+0x133/0x170 [ 322.287266][ T6205] ? inet6_csk_route_req+0x302/0x410 [ 322.292727][ T6205] ? tcp_v6_route_req+0x575/0x5d0 [ 322.297897][ T6205] subflow_v6_route_req+0x269/0x410 [ 322.303236][ T6205] ? subflow_v6_req_destructor+0x190/0x190 [ 322.309182][ T6205] tcp_conn_request+0x14eb/0x4170 [ 322.314393][ T6205] ? kmsan_internal_set_shadow_origin+0x66/0xe0 [ 322.320803][ T6205] subflow_v6_conn_request+0x3ee/0x510 [ 322.326433][ T6205] ? subflow_v6_send_synack+0x1d0/0x1d0 [ 322.332136][ T6205] tcp_rcv_state_process+0x2e1/0x4980 [ 322.337685][ T6205] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 322.343645][ T6205] ? kmsan_internal_memmove_metadata+0x9a/0x360 [ 322.350036][ T6205] ? tcp_rcv_state_process+0x279/0x4980 [ 322.355768][ T6205] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 322.361746][ T6205] tcp_v6_do_rcv+0x12b8/0x1fd0 [ 322.366690][ T6205] tcp_v6_rcv+0x47f5/0x4fa0 [ 322.371423][ T6205] ? tcp_checksum_complete+0x2e0/0x2e0 [ 322.377030][ T6205] ip6_protocol_deliver_rcu+0xda6/0x2a60 [ 322.382810][ T6205] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 322.388809][ T6205] ip6_input+0x15d/0x430 [ 322.393198][ T6205] ? ip6_input+0x430/0x430 [ 322.397758][ T6205] ? ipv6_is_mld+0x3a0/0x3a0 [ 322.402477][ T6205] ip6_rcv_finish+0x5db/0x870 [ 322.407303][ T6205] ipv6_rcv+0xda/0x390 [ 322.411492][ T6205] ? net_zcopy_put_abort+0xa0/0xa0 [ 322.416758][ T6205] __netif_receive_skb+0x1a6/0x5a0 [ 322.422026][ T6205] ? ip6_rcv_finish+0x870/0x870 [ 322.427002][ T6205] netif_receive_skb+0x58/0x660 [ 322.432006][ T6205] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 322.437958][ T6205] ? tun_rx_batched+0x37c/0x980 [ 322.442963][ T6205] tun_rx_batched+0x3ee/0x980 [ 322.447828][ T6205] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 322.453792][ T6205] tun_get_user+0x54c5/0x69c0 [ 322.458629][ T6205] ? kmsan_internal_set_shadow_origin+0x66/0xe0 [ 322.465067][ T6205] tun_chr_write_iter+0x3af/0x5d0 [ 322.470290][ T6205] ? tun_chr_read_iter+0x670/0x670 [ 322.475572][ T6205] vfs_write+0x8ef/0x15c0 [ 322.480110][ T6205] ksys_write+0x20f/0x4c0 [ 322.484617][ T6205] __x64_sys_write+0x93/0xd0 [ 322.489380][ T6205] do_syscall_64+0x41/0xc0 [ 322.493982][ T6205] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 322.500047][ T6205] RIP: 0033:0x7f2f5d47b82f [ 322.504581][ T6205] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 322.524371][ T6205] RSP: 002b:00007f2f5e116090 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 322.532926][ T6205] RAX: ffffffffffffffda RBX: 00007f2f5d59bf80 RCX: 00007f2f5d47b82f [ 322.541012][ T6205] RDX: 000000000000005a RSI: 00000000200000c0 RDI: 00000000000000c8 [ 322.549088][ T6205] RBP: 00007f2f5d4c847a R08: 0000000000000000 R09: 0000000000000000 [ 322.557162][ T6205] R10: 000000000000005a R11: 0000000000000293 R12: 0000000000000000 [ 322.565231][ T6205] R13: 000000000000000b R14: 00007f2f5d59bf80 R15: 00007f2f5d6bfa48 [ 322.573323][ T6205] [ 322.576809][ T6205] Kernel Offset: disabled [ 322.581187][ T6205] Rebooting in 86400 seconds..